CN202343690U - Manual punching mechanism - Google Patents
Manual punching mechanism Download PDFInfo
- Publication number
- CN202343690U CN202343690U CN201120458222XU CN201120458222U CN202343690U CN 202343690 U CN202343690 U CN 202343690U CN 201120458222X U CN201120458222X U CN 201120458222XU CN 201120458222 U CN201120458222 U CN 201120458222U CN 202343690 U CN202343690 U CN 202343690U
- Authority
- CN
- China
- Prior art keywords
- lower bolster
- cope match
- plate pattern
- punching
- hand punch
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Punching Or Piercing (AREA)
Abstract
The utility model relates to the technical field of mechanical manufacturing tools, in particular to a manual punching mechanism, aiming at solving the problem that various specifications of gaskets are not sufficient on site when clamping fixtures and inspecting fixtures are debugged in the automobile manufacturing and maintaining process. The manual punching mechanism comprises an upper die plate, a plurality of punch heads and a lower die plate and is characterized in that the upper die plate is internally provided with multiple groups of guide holes which are arranged from small to big, and each group of guide holes are same in aperture; the upper die plate is provided with a positioning hole which is matched with the lower die plate; the lower die plate is provided with multiple groups of lower punched holes, wherein each group of lower punched holes are aligned to each group of guide holes one by one, the number of the punch heads is the same as the group number of the guide holes or lower punched holes, and each punch head passes through the corresponding guide hole and the corresponding lower punched hole in sequence. The manual punching mechanism is strong is university, convenient to carry and is suitable for punching gaskets with various thickness, which are made of steel plates or other materials and smaller than 5mm in thickness, as well as gaskets with different diameters.
Description
Technical field
The utility model relates to the machine-building technical field of tools, relates in particular to a kind of hand punch structure.
Background technology
Automobile component is produced, keeps in repair, maintains on the line; Many anchor clamps, cubing and frock; Its location structure, propclip locking structure generally adopt pad adjustment, and the not enough situation of adjustment pad often occurs when anchor clamps, cubing debugging or when anchor clamps, cubing maintenance, though use the quantity of pad few; But it is longer to cause making again the pad time, and very inconvenient.And existing punching die all uses at punch press, and is mostly the supplier of single product, and it is required at any time to satisfy multiple pad.Like patent announcement number is a kind of punching die of CN2738916; Four descending guide pillars of guiding cope match-plate pattern are set between cope match-plate pattern and the lower bolster, and cope match-plate pattern assembles the cutter fixed head movingly through guide pin bushing load module and guide pillar and cope match-plate pattern installs, and stripper matees dress through discharging guiding element that can drive stripper and the cutter fixed head that is packed on the cope match-plate pattern movingly; Stripper has the cutter gathering sill; A pair of upward skewback is packed in the both sides of cutter fixed head one end, and the punching concave die and the lower bolster of a holding workpiece install, and a pair of coupling of skewback down is packed on the punching concave die; The jet-bedding cutter is interposed in down in the skewback, and a lower die is arranged on the lower bolster front end.And for example patent publication No. is a kind of production of CN201619148U and the anchor clamps adjustment pad piercer structure of machining hole; Mainly form by cope match-plate pattern, lower bolster, drift, punching, bolt, punching position-limitting pin, bearing and handle; Handle is installed on the cope match-plate pattern, and handle is installed in the position at the center of cope match-plate pattern.Number be a kind of adjustment pad hole punched device of CN201755849U just like patent announcement also, comprise base, on base, have several punchings, be provided with drift in the punching, on the side of base, have one the slit, slit and punching are intersected.
Summary of the invention
The purpose of the utility model is in order to solve the on-the-spot not enough problem of anchor clamps in the automobile making maintenance process, cubing all size pad when debugging; A kind of hand punch structure of reasonable in design is provided; As long as choosing model finishes the position to the pad that shears and on perforating press, selects the drift of corresponding size to carry out punching; Highly versatile can be fit to less than the iron plate of all thickness of 5mm or the punching of other material, and the punching of the different pads of diameter.
The above-mentioned technical problem of the utility model mainly is able to solve through following technical proposals: a kind of hand punch structure; Comprise cope match-plate pattern, some drifts, lower bolster; It is characterized in that being provided with some groups of pilot holes in the described cope match-plate pattern, some groups of pilot holes are arranged from small to large, and every group of pilot hole aperture is identical; Cope match-plate pattern is provided with the locating hole that cooperates with lower bolster; Described lower bolster is provided with punching under every group that aligns one by one with every group of pilot hole, and the number of said drift is identical with the group number of pilot hole or following punching, and each drift passes corresponding pilot hole and corresponding following punching in regular turn.Each row is one group in the some groups of pilot holes, is parallel to each other between row and row, and each row arranges again from big to small; By pad specification commonly used, all need with different-thickness, the pad model of different sizes all be arranged in the template, carry out sign; Any occasion in work such as automobile assembling, maintenance, checks can both arbitrarily obtain required pad, and is convenient and swift, and whole secondary mould volume is little; Which kind of drift is convenience going along with use come into plain view.
As preferably, be provided with several gap cushion blocks between described cope match-plate pattern and the lower bolster.
As preferably, described each drift comprises last nodal axisn section that is cylindrical shape and the following nodal axisn section that is connected with last nodal axisn section, and the diameter of last nodal axisn section is greater than the diameter of pilot hole accordingly, and the diameter of following nodal axisn section cooperates with descending punching accordingly.The end of following nodal axisn section is the otch of drift mould, presses the gap length between pad thickness, the following nodal axisn section of diameters setting and the following punching.
As preferably, described locating hole is arranged on the limit portion of cope match-plate pattern, and pilot hole is arranged on the middle part of cope match-plate pattern.The shape of cope match-plate pattern can be designed to square or circular, generally is designed to rectangle, and pilot hole order is by size arranged, and locating hole is arranged on rectangular four bights, and locating hole guarantees accurate cooperation the between cope match-plate pattern and the lower bolster.
As preferably, described lower bolster is provided with the limiting section that cooperates with the cope match-plate pattern locating hole, and the gap cushion block is arranged on the position of limiting section.Limiting section is designed to a shape, and locating hole cooperates with axle, and the gap cushion block is the middle flange plate shape that is provided with through hole, and the external diameter of gap cushion block is greater than the diameter at spacing position, and the gap cushion block is sleeved on the limiting section axle.
As preferably, the thickness of described gap cushion block is between 0.1～5mm.This device is fit to ting model pad scene wide in variety, diversified in specifications and selects for use.
As preferably, the two ends of described lower bolster are respectively equipped with handle.For carry, easy to carry, ad hoc meter handle, handle is made by round steel or pipe.
As preferably, the bottom of described lower bolster is provided with several feets.Feet is used for supporting mould, can when the die head sheet, put a material storage dish in the counterdie bottom simultaneously.
As preferably, be provided with drift size numbering by the described locating hole.Numbering is engraved in the side of the surface location of lower bolster, during work to discern the model of required punching.
As preferably, be provided with dumping pit below the following punching of described lower bolster, the aperture of dumping pit is greater than following punching hole diameter.Pad breaks away from from dumping pit after punching, the design dumping pit can the following cutting die position thickness of nib do not design too thick, grinding is carried out in the surface of lower bolster after the edge of a knife wearing and tearing rust of punching down.
The beneficial effect of the utility model is: solved anchor clamps, cubing debugging the time pad deficiency defective, highly versatile, convenient in carrying, the steel disc of the suitable following all thickness of 5mm, the pad punching of other material, and diameter different pad punching out.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
Fig. 2 is a kind of cope match-plate pattern structural representation of the utility model.
Fig. 3 is a kind of lower bolster structural representation of the utility model.
Fig. 4 is a kind of punch structure sketch map of the utility model.
Among the figure: 1. cope match-plate pattern, 11. locating holes, 12. pilot holes, 2. drift, 3. lower bolster, 31. handles, 32. gap cushion blocks, 33. times punchings, 34. feets.
The specific embodiment
Pass through embodiment below, and combine accompanying drawing, do further bright specifically the technical scheme of the utility model.
Referring to Fig. 1, present embodiment, a kind of hand punch structure is made up of a cope match-plate pattern 1, drift 2, a lower bolster 3.Be provided with 12 rows, every row totally 5 pilot hole 12 in the template 1, pilot hole 12 is arranged from small to large, and is as shown in Figure 2, and cope match-plate pattern 1 is a cuboid, and four jiaos of cope match-plate pattern 1 are respectively equipped with the locating hole that cooperates with lower bolster 3.Lower bolster 3 is provided with the limiting section that cooperates with cope match-plate pattern 1 locating hole 11; Limiting section is an axle shape structure; Lower bolster 3 is provided with the following punching 33 of aliging one by one with pilot hole 12, and is as shown in Figure 3, and following punching 33 bottoms are provided with than the big dumping pit of following punching 33 diameters; A handle 31 that is bent by round steel is established at the two ends of lower bolster 3 length directions respectively, and the bottom four corners position of lower bolster 3 is provided with 4 feets 34.
Four corners position between cope match-plate pattern 1 and the lower bolster 3 is provided with 4 gap cushion blocks 32, and gap cushion block 32 is sleeved on the spindle nose of limiting section.Drift 2 is made up of two cylinder shaft parts, referring to Fig. 4, and the diameter of last nodal axisn section and pilot hole 12 matched in clearance, the diameter of following nodal axisn section cooperates with following punching 33, and the specification that drift 2 is pressed pilot hole 12, punching 33 down disposes 60.
During use, choose the pad of required model, finish the position to the pad blank that shears and take the drift of choosing corresponding size on the perforating press and get final product punching.
The foregoing description is the explanation to the utility model, is not the qualification to the utility model, any protection domain that structure after the simple transformation of the utility model, technology is all belonged to the utility model.
Claims (10)
1. hand punch structure; Comprise cope match-plate pattern (1), some drifts (2), lower bolster (3); It is characterized in that being provided with in the described cope match-plate pattern (1) some groups of pilot holes (12); Some groups of pilot holes (12) are arranged from small to large; Every group of pilot hole (12) aperture is identical, and cope match-plate pattern (1) is provided with the locating hole (11) that cooperates with lower bolster (3), and described lower bolster (3) is provided with punching (33) under every group that aligns one by one with every group of pilot hole (12); The number of said drift (2) is identical with the group number of pilot hole (12) or following punching (33), and each drift (2) passes corresponding pilot hole (12) and corresponding following punching (33) in regular turn.
2. a kind of hand punch structure according to claim 1 is characterized in that, is provided with several gap cushion blocks (32) between cope match-plate pattern (1) and the lower bolster (3).
3. a kind of hand punch structure according to claim 1 and 2; It is characterized in that described each drift (2) comprises last nodal axisn section that is cylindrical shape and the following nodal axisn section that is connected with last nodal axisn section; The diameter of last nodal axisn section is greater than the diameter of corresponding pilot hole (12), and the diameter of following nodal axisn section cooperates with corresponding punching (33) down.
4. a kind of hand punch structure according to claim 1 and 2 is characterized in that described locating hole is arranged on the limit portion of cope match-plate pattern (1), and pilot hole (12) is arranged on the middle part of cope match-plate pattern (1).
5. a kind of hand punch structure according to claim 1 is characterized in that described lower bolster (3) is provided with the limiting section that cooperates with cope match-plate pattern (1) locating hole (11), and gap cushion block (32) is arranged on the position of limiting section.
6. according to claim 1 or 5 described a kind of hand punch structures, the thickness that it is characterized in that described gap cushion block (32) is between 0.1～5mm.
7. a kind of hand punch structure according to claim 1 and 2 is characterized in that the two ends of described lower bolster (3) are respectively equipped with handle (31).
8. a kind of hand punch structure according to claim 1 and 2 is characterized in that the bottom of described lower bolster (3) is provided with several feets (34).
9. a kind of hand punch structure according to claim 1 and 2 is characterized in that other drift (2) the size numbering that is provided with of described locating hole (11).
10. according to claim 1 or 2 or 5 described a kind of hand punch structures, it is characterized in that following punching (33) below of described lower bolster (3) is provided with dumping pit, the aperture of dumping pit is greater than following punching hole diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120458222XU CN202343690U (en) | 2011-11-17 | 2011-11-17 | Manual punching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120458222XU CN202343690U (en) | 2011-11-17 | 2011-11-17 | Manual punching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202343690U true CN202343690U (en) | 2012-07-25 |
Family
ID=46532717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120458222XU Expired - Fee Related CN202343690U (en) | 2011-11-17 | 2011-11-17 | Manual punching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202343690U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138595A (en) * | 2017-06-10 | 2017-09-08 | 宁波鸿达电机模具有限公司 | Circular gasket quick Fabrication mechanism |
| CN109789470A (en) * | 2016-09-26 | 2019-05-21 | 通快机床两合公司 | Tool and lathe and method for machining plate-like workpieces |
-
2011
- 2011-11-17 CN CN201120458222XU patent/CN202343690U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109789470A (en) * | 2016-09-26 | 2019-05-21 | 通快机床两合公司 | Tool and lathe and method for machining plate-like workpieces |
| CN109789470B (en) * | 2016-09-26 | 2022-02-25 | 通快机床两合公司 | Tool and machine tool for machining plate-shaped workpieces and method |
| CN107138595A (en) * | 2017-06-10 | 2017-09-08 | 宁波鸿达电机模具有限公司 | Circular gasket quick Fabrication mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202343690U (en) | Manual punching mechanism | |
| CN104842329A (en) | Assisting device for plate perforating | |
| CN203649124U (en) | Punching die for channel steel hole system for longitudinal beam of conveyer middle frame | |
| CN201466129U (en) | Multi-purpose hole-positioning battery revolving tray | |
| CN205436753U (en) | Circle device is cut out in thick plate punching press | |
| CN202934293U (en) | Straight triangle welding jig | |
| CN202779357U (en) | Fixed jig for edge cutting of file cabinet part | |
| CN101890451A (en) | Workpiece notch stamping device | |
| CN204108080U (en) | The punching of a kind of angle steel end lacks diel | |
| CN2912919Y (en) | Fast positioning device for mold and workbench | |
| CN210435090U (en) | Press round stamping die | |
| CN204747209U (en) | Code notches die | |
| CN203126035U (en) | Semiautomatic hole cleaning machine | |
| CN202621725U (en) | Trimming and punching combined die for geared sleeve forging billet | |
| CN202741581U (en) | Movable type sheet material bending mould | |
| CN209849648U (en) | Double-sequence combined blanking forming device | |
| CN204710989U (en) | A kind of road clamping plate forming machine | |
| CN215317042U (en) | Special punching tool for disc parts | |
| CN203664461U (en) | Device for quickly cutting edges of steel-based synchronizer gear ring coarse forge pieces | |
| CN214348961U (en) | Blanking die for product sample strip | |
| CN203062691U (en) | Fast pairing and sub-packaging tool for fixing studs and sponge gaskets for rear bumpers | |
| CN202894605U (en) | Laser cutting positioning tool | |
| CN218801519U (en) | Casting flat grinding clamp | |
| CN203003612U (en) | Blade grinding clamp of silicon steel sheet punching die punch | |
| CN102990509A (en) | Blade grinding clamp of silicon steel sheet punching die punch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20131117 |