CN204748081U - Punch tool with buffer function - Google Patents
Punch tool with buffer function Download PDFInfo
- Publication number
- CN204748081U CN204748081U CN201520553535.1U CN201520553535U CN204748081U CN 204748081 U CN204748081 U CN 204748081U CN 201520553535 U CN201520553535 U CN 201520553535U CN 204748081 U CN204748081 U CN 204748081U
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- locating piece
- pressing plate
- base plate
- punching
- guide
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Abstract
The utility model discloses a punch tool with buffer function, including the bottom plate, the clamp plate is provided with locating piece and two guide pillars on the bottom plate, wherein on every guide pillar respectively the cover be equipped with spring and sleeve, be fixed with a buffer spring and the spacing post of duo gen on the locating piece, and many spacing posts and buffer spring centre set up on one side of this locating piece, and the opposite side of locating piece is used for treating the processing work piece and carries out spacing fixing, set up two guide holes for the coaxial setting of guide pillar on the clamp plate, and be provided with limit structure in the guide hole to available this limit structure pushes down in order to compress the spring that the cover was established on this guide pillar the sleeve, the clamp plate is fixed with the piece that punches through the connecting plate on the side towards the bottom plate, the piece that punches sets up perpendicularly towards the locating piece and for the locating piece. The utility model discloses simple structure, convenient operation, and can prevent to punch the piece because of excessive to pressing the locating piece to take place to buckle when using.
Description
Technical field
The utility model belongs to plant equipment manufacturing technology field, and feature relates to a kind of punching tooling with pooling feature.
Background technology
Ladder, daily life tools, do limit by two long thick bar, scansorial cross bar is crossed in centre, for climbing.Because aluminum alloy material has, density is low, intensity is high, and plasticity is good, makes this metal material of aluminium alloy be widely used in processing preparation ladder miscellaneous, and very popular.
Be appreciated that, the ladder that aluminum alloy material is prepared from, it is specifically formed by the bracket assembled of different size size, and be connected and fixed with the contact site of rivet to adjacent two supports, it directly realizes being connected and fixed between support with riveting gun and is assembled into this product of complete ladder, this is the inconvenient rivet interlacement to support not only, and be difficult to realize unification to being connected and fixed between two supports, be directed to above problem, enterprise is when preparing ladder, can select and first on each support, carry out punch operation, and then the support had openning hole is assembled.
At present, the punching mechanical existed in prior art, due to assembling ladder its configurations of support of being suitable for, be not difficult to realize locating the unified of support and punch, this makes its complex structure of existing punching mechanical, bulky, inefficiency, and press down in the process of punching to support, there is not the function of buffer limit, the punching part for punching time serious, being caused to bend.
So provide a kind of structure simple, easy to operate, efficiency is high, and the punching tooling with pooling feature just seems particularly necessary.
Utility model content
The purpose of this utility model is to provide a kind of punching tooling with pooling feature for solving the problems of the technologies described above.
Particularly, a kind of punching tooling with pooling feature, comprise base plate, the pressing plate that opposed bottom is arranged, described base plate is being provided with locating piece and two guide pillars on a side of pressing plate, wherein every root guide pillar is arranged with spring and sleeve respectively, and the sleeve that the two ends of described spring are connected to base plate respectively and are sheathed on guide pillar; Described locating piece is fixed with a buffer spring and multiple limited post on the surface in the side away from base plate, and described multiple limited post and buffer spring are intensively arranged on the wherein side of this locating piece, for carrying out spacing to pressing plate relative to the falling head of base plate, be used for fixing workpiece to be processed away from the side of described buffer spring and multiple limited post in described locating piece; Described pressing plate offers two guide holes coaxially arranged relative to guide pillar, and be provided with position limiting structure in described guide hole, and this position limiting structure available presses down to compress spring sheathed on this guide pillar to sleeve; Described pressing plate is being fixed with punching part by connecting plate on a side of base plate, described punching part is arranged for the side of spacing fixing workpiece to be processed in locating piece, and vertically arrange relative to locating piece, and the length of this punching part is greater than the height of described limited post.
As preferred version of the present utility model, the sleeve that described guide pillar is arranged with is arranged relative to the guide hole accommodating part on pressing plate.
As preferred version of the present utility model, the sidewall of the guide hole that described pressing plate offers is set to inclined plane, and the aperture of this guide hole reduces gradually from the direction away from described guide pillar.
As preferred version of the present utility model, the sidewall of the guide hole that described pressing plate offers is provided with flange collar, and the aperture of described flange collar is less than the external diameter of described guide pillar upper bush.
As preferred version of the present utility model, described locating piece is fixed with 4 limited posts, 4 described limited post separations are in four corners of buffer spring periphery, and often root limited post is equipped with rubber sleeve away from the side end sleeve of locating piece.
As preferred version of the present utility model, described base plate is set to rectangular configuration, and described two guide pillars are arranged on wherein two diagonal angles place of described base plate regularly.
As preferred version of the present utility model, described punching part comprises perforating needle and is set in the elasticity gland on perforating needle, the length of described elasticity gland is greater than the length of described perforating needle, and when pressing down pressing plate and acted on spacing workpiece on locating piece by punching part, described perforating needle can relative to the protruding part of elasticity gland, to carry out drilling operation to workpiece.
As preferred version of the present utility model, described base plate is provided with two pieces of cushion blocks, and described two pieces of cushion blocks are arranged between locating piece and base plate, and separation is in the both sides of this locating piece, for supporting locating piece.
As preferred version of the present utility model, described pressing plate offers multiple through hole.
Due to the application of technique scheme, the utility model has following beneficial effect:
The punching tooling with pooling feature provided by the utility model, by the vibrational power flow of locating piece, make this punching tooling operationally, workpiece to be processed can be set on locating piece to realize fixing the location of workpiece, and by pressing down pressing plate to realize pressing plate moving downward relative to base plate, and then the drilling operation realized workpiece, and the moving upward of pressing plate, realized by the reset of spring natural resiliency deformation, the wherein vibrational power flow of guide hole on base plate upper guide post and pressing plate, pressing plate is made to carry out strict moving up and down, it is not only reasonable in design to the drilling precision of workpiece to ensure that this punching tooling, structure is simple, and it is easy to operate, simultaneously by arranging limited post and buffer spring on locating piece, it serves position-limiting action to pressing plate relative to the decline of base plate, prevents because pressing plate declines too much and causes punching part to bend because excessively compressing locating piece.
Accompanying drawing explanation
Fig. 1 provides by the utility model preferred embodiment the structural representation of the punching tooling with pooling feature.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, the punching tooling 100 of what the utility model preferred embodiment provided have pooling feature comprises base plate 10, pressing plate 20, two guide pillars 30, locating piece 40 and punching part 50, and two wherein said guide pillars 30 and locating piece 40 are fixed on base plate 10.
Described base plate 10 is fixed with two guide pillars 30 on the side towards described pressing plate 20, and every root guide pillar 30 is arranged with spring 31 and sleeve 32 respectively, and the two ends of wherein said spring 31 are connected to base plate 10 respectively and are sheathed on the sleeve 32 on guide pillar 30.The base plate 10 of the present embodiment is set to rectangular configuration, and described two guide pillars 30 are arranged on wherein two diagonal angles place of described base plate 10 regularly, and one end of every root guide pillar 30 is fixed on described base plate 10, the other end is coaxially arranged relative to pressing plate 20 offering guide hole 21, to guide relative to moving up and down of base plate 10 pressing plate 20.Wherein, described guide pillar 30 is set to integral structure with base plate 10, further, the length of described guide pillar 30 is greater than the spacing between described base plate 10 and pressing plate 20 liang of opposite faces, that is described guide pillar 30 is applied in this punching tooling 100, its part is that the guide hole 21 be placed on pressing plate 20 is arranged, and ensure that this pressing plate 20 strictly moves up and down under the driving of drive rod 21, and then ensure that the drilling precision of this punching tooling 100 pairs of workpiece.
Described pressing plate 20 is arranged relative to base plate 10, when described pressing plate 20 is applied in this punching tooling 100, can move downward under the driving of external force relative to base plate 10, and then realize the drilling operation of this punching tooling 100 pairs of workpieces to be processed.The punching tooling 100 of the present embodiment operationally, described pressing plate 20 is that the spring 31 be set on guide pillar 30 by this carries out the realization that resets relative to moving upward of base 10, for this reason, the pressing plate 20 of the present embodiment is provided with position limiting structure in two guide holes 21 that it is offered, and this position limiting structure available presses down to compress spring 31 sheathed on this guide pillar 30 to sleeve 32, when this removes the active force pressing down pressing plate 20 like this, just pressing plate 20 can be driven to move upward because needing elastic deformation to reset at spring 31, and then realize the circulation drilling operation of this punching tooling 100.
Particularly, the sidewall of the guide hole 21 that described pressing plate 20 offers is set to inclined plane, and the aperture of this guide hole 21 reduces gradually from the direction away from described guide pillar 30, this pressing plate 20 is when moving downward like this, sleeve 32 sheathed on guide pillar 30 moves after a segment distance relative to the guide hole 21 on pressing plate 20, can be blocked by the madial wall of this guide hole 21, then pressing plate 20 will be with moving sleeve 32 to move downward, to realize the compression to spring 31.Or, the sidewall of the guide hole 21 that described pressing plate 20 offers is provided with flange collar (not shown), and the aperture of described flange collar is less than the external diameter of described guide pillar 30 upper bush 32, with in like manner upper, pressing plate 20 can drive sleeve 32 move downward, with Compress Spring 31 when moving downward a segment distance.
Amount of force required when driving pressing plate 20 to move downward during for the ease of resetting to this spring 31 of minimizing, the pressing plate 20 of the present embodiment can offer multiple through hole 22, to alleviate the weight of pressing plate 20, and then be convenient to the driving of spring 31 pairs of pressing plates 20.
Described locating piece 40 is fixed on base plate 10, the present embodiment is provided with two pieces of cushion blocks 41 on this base plate 10, and described two pieces of cushion blocks 41 are arranged between locating piece 40 and base plate 10, and separation is in the both sides of this locating piece 40, for supporting locating piece 40.Described locating piece 40 is fixed with a buffer spring 42 and Duo Gen limited post 43 on the surface in the side away from base plate 10, and described many limited posts 43 and buffer spring 42 are intensively arranged on the side of this locating piece 40, for carrying out spacing to pressing plate 20 relative to the falling head of base plate 10, and be used for fixing workpiece to be processed away from the side of described buffer spring 42 and Duo Gen limited post 43 in this locating piece 40.Be appreciated that, the high length being greater than described locating dowel 43 of the freedom of described buffer spring 42, like this in the process of pressing plate 20 opposed bottom 10 decline, first contact with one end of buffer spring 42, and buffer spring 42 is pressed down, and then abut with limited post 43, so just can serve and incremental cushioning effect is carried out to pressing plate 20.Particularly, described locating piece 40 is fixed with 4 limited posts 43,4 described limited posts 43 are lived apart at four corners of buffer spring 42 periphery, and often root limited post 43 is equipped with rubber sleeve 431 away from the side end sleeve of locating piece 40, and the elasticity of rubber sleeve 431 self is utilized to strengthen the effect cushioned further.
Described punching part 50 is fixed on pressing plate 20 towards on a side of base plate 10 by connecting plate 51, described punching part 50 is arranged for the side of spacing fixing workpiece to be processed in locating piece 40 in the one end away from connecting plate 51, and vertically arrange relative to locating piece 40, and the length of this punching part 50 is greater than the height of described limited post 43, to guarantee that pressing plate 20 is in the process pressed down relative to base plate 10, punching part 50 realizes the drilling operation to workpiece to be processed, and then just limited post 43 is spacing firmly.
Particularly, described punching part 50 includes perforating needle (not shown) and is set in the elasticity gland (not shown) on perforating needle, the length of described elasticity gland is greater than the length of described perforating needle, and this sleeve has certain elasticity, the punching tooling 100 making this have pooling feature operationally, when press down pressing plate 20 and by punching part 50 act on be set in locating piece 40 workpiece on time, described perforating needle can relative to the protruding part of elasticity gland, to carry out drilling operation to workpiece.
In sum, the punching tooling with pooling feature provided by the utility model, by the vibrational power flow of locating piece, make this punching tooling operationally, workpiece to be processed can be set on locating piece to realize fixing the location of workpiece, and by pressing down pressing plate to realize pressing plate moving downward relative to base plate, and then the drilling operation realized workpiece, and the moving upward of pressing plate, realized by the reset of spring natural resiliency deformation, the wherein vibrational power flow of guide hole on base plate upper guide post and pressing plate, pressing plate is made to carry out strict moving up and down, it is not only reasonable in design to the drilling precision of workpiece to ensure that this punching tooling, structure is simple, and it is easy to operate, simultaneously by arranging limited post and buffer spring on locating piece, it serves position-limiting action to pressing plate relative to the decline of base plate, prevents because pressing plate declines too much and causes punching part to bend because excessively compressing locating piece.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. one kind has the punching tooling of pooling feature, it is characterized in that: comprise base plate, the pressing plate that opposed bottom is arranged, described base plate is being provided with locating piece and two guide pillars on a side of pressing plate, wherein every root guide pillar is arranged with spring and sleeve respectively, and the sleeve that the two ends of described spring are connected to base plate respectively and are sheathed on guide pillar; Described locating piece is fixed with a buffer spring and multiple limited post on the surface in the side away from base plate, and described multiple limited post and buffer spring are intensively arranged on the wherein side of this locating piece, for carrying out spacing to pressing plate relative to the falling head of base plate, be used for fixing workpiece to be processed away from the side of described buffer spring and multiple limited post in described locating piece; Described pressing plate offers two guide holes coaxially arranged relative to guide pillar, and be provided with position limiting structure in described guide hole, and this position limiting structure available presses down to compress spring sheathed on this guide pillar to sleeve; Described pressing plate is being fixed with punching part by connecting plate on a side of base plate, described punching part is arranged for the side of spacing fixing workpiece to be processed in locating piece, and vertically arrange relative to locating piece, and the length of this punching part is greater than the height of described limited post.
2. the punching tooling with pooling feature according to claim 1, is characterized in that: the sleeve that described guide pillar is arranged with is arranged relative to the guide hole accommodating part on pressing plate.
3. the punching tooling with pooling feature according to claim 2, is characterized in that: the sidewall of the guide hole that described pressing plate offers is set to inclined plane, and the aperture of this guide hole reduces gradually from the direction away from described guide pillar.
4. the punching tooling with pooling feature according to claim 2, is characterized in that: the sidewall of the guide hole that described pressing plate offers is provided with flange collar, and the aperture of described flange collar is less than the external diameter of described guide pillar upper bush.
5. the punching tooling with pooling feature according to claim 1, it is characterized in that: described locating piece is fixed with 4 limited posts, 4 described limited post separations are in four corners of buffer spring periphery, and often root limited post is equipped with rubber sleeve away from the side end sleeve of locating piece.
6. the punching tooling with pooling feature according to claim 1, is characterized in that: described base plate is set to rectangular configuration, and described two guide pillars are arranged on wherein two diagonal angles place of described base plate regularly.
7. the punching tooling with pooling feature according to claim 1, it is characterized in that: described punching part comprises perforating needle and is set in the elasticity gland on perforating needle, the length of described elasticity gland is greater than the length of described perforating needle, and when pressing down pressing plate and acted on spacing workpiece on locating piece by punching part, described perforating needle can relative to the protruding part of elasticity gland, to carry out drilling operation to workpiece.
8. the punching tooling with pooling feature according to claim 1, it is characterized in that: described base plate is provided with two pieces of cushion blocks, and described two pieces of cushion blocks are arranged between locating piece and base plate, and separation is in the both sides of this locating piece, for supporting locating piece.
9. the punching tooling with pooling feature according to claim 1, is characterized in that: described pressing plate offers multiple through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520553535.1U CN204748081U (en) | 2015-07-28 | 2015-07-28 | Punch tool with buffer function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520553535.1U CN204748081U (en) | 2015-07-28 | 2015-07-28 | Punch tool with buffer function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204748081U true CN204748081U (en) | 2015-11-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520553535.1U Active CN204748081U (en) | 2015-07-28 | 2015-07-28 | Punch tool with buffer function |
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| Country | Link |
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| CN (1) | CN204748081U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226384A (en) * | 2017-06-28 | 2017-10-03 | 合肥神马电气有限公司 | A kind of Double-plate wire-rewinding machine adjusting control mechanism based on elastic base |
| CN107875665A (en) * | 2017-12-18 | 2018-04-06 | 合肥海川石化设备有限公司 | A kind of new oil treatment system distillation still |
| CN112722953A (en) * | 2020-12-12 | 2021-04-30 | 安徽新辰光学新材料有限公司 | Balance limiting tool for uncoiling machine |
| CN113523842A (en) * | 2021-09-15 | 2021-10-22 | 邳州市润博家居有限公司 | Quick clamping machine tool clamp for numerical control machine tool |
-
2015
- 2015-07-28 CN CN201520553535.1U patent/CN204748081U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107226384A (en) * | 2017-06-28 | 2017-10-03 | 合肥神马电气有限公司 | A kind of Double-plate wire-rewinding machine adjusting control mechanism based on elastic base |
| CN107226384B (en) * | 2017-06-28 | 2023-03-31 | 合肥神马电气有限公司 | Double-reel take-up machine adjusting and controlling mechanism based on elastic base |
| CN107875665A (en) * | 2017-12-18 | 2018-04-06 | 合肥海川石化设备有限公司 | A kind of new oil treatment system distillation still |
| CN112722953A (en) * | 2020-12-12 | 2021-04-30 | 安徽新辰光学新材料有限公司 | Balance limiting tool for uncoiling machine |
| CN113523842A (en) * | 2021-09-15 | 2021-10-22 | 邳州市润博家居有限公司 | Quick clamping machine tool clamp for numerical control machine tool |
| CN113523842B (en) * | 2021-09-15 | 2021-12-03 | 邳州市润博家居有限公司 | Quick clamping machine tool clamp for numerical control machine tool |
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| GR01 | Patent grant |