CN205074394U - Two location punching device of leading -in cantilever of antifriction bearing - Google Patents
Two location punching device of leading -in cantilever of antifriction bearing Download PDFInfo
- Publication number
- CN205074394U CN205074394U CN201520603828.6U CN201520603828U CN205074394U CN 205074394 U CN205074394 U CN 205074394U CN 201520603828 U CN201520603828 U CN 201520603828U CN 205074394 U CN205074394 U CN 205074394U
- Authority
- CN
- China
- Prior art keywords
- die
- punch
- cantilever
- punch press
- template
- 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
Landscapes
- Punching Or Piercing (AREA)
Abstract
The utility model discloses a two location punching device of leading -in cantilever of antifriction bearing, including machine tool punch press, mould seat, die shank, two leading -in bearing, well die, template, guide pillar, guide pin bushing, terrace die, die, body of punch and die body, wherein, the machine tool punch press as the device's power, the die shank mainly play the effect of connecting punch press slider and template, the device drives the processing in the terrace die motion completion side microscler waist hole of pipe steel component through the punch press bent axle. The utility model discloses the automatic positioning is accurate, and production efficiency is high, and low cost simplifies marking off, drilling machine, three steps of processes in the milling machine and be one step of process, simple process, and the production efficiency improvement is 6 - 7 times, cost reduction 47%, the processing in the side of the being particularly suitable for microscler waist hole of pipe steel component.
Description
Technical field
The utility model belongs to plant equipment manufacture field, relates to utilizing punching die and changing processing technology substituting drilling machine, the milling machine processing microscler waist hole of square hollow section steel component with punch press.
Background technology
Product of steel member is as shown in Figure 1 processed with drilling machine, milling machine, process the product meeting designing requirement, rule location, drilling machine preboring fabrication hole, milling machine of workpiece upper mounting plate is needed to reprocess out elongated waist hole, though this processing method can ensure product quality, but production efficiency is low, Costco Wholesale is high, and operation labour intensity is large, production cycle is long, is not suitable for batch production.
Summary of the invention
The utility model is for deficiency of the prior art, propose a kind of rolling bearing and import the two positioning punching device of cantilever, this device uses rolling bearing to import the disposable procedure of processing completing in former processing method rule location, preboring fabrication hole, milling elongated waist hole of the two positioning punching die of cantilever on punch press, and then enhances productivity, drops to production cost, reduces labor intensity.
The technical solution of the utility model is: a kind of rolling bearing imports the two positioning punching device of cantilever, comprise machine tool punch press, mold base, die shank, two importing bearing, middle die, template, guide pillar, guide pin bushing, punch, die, body of punch and die body, it is characterized in that, described machine tool punch press is as the power of this device, described die shank mainly plays the effect connecting slider of punch and template, described body of punch, die body are for placing solid punch, die, and described punch, die rely on punch press pressure to complete square tube microscler waist hole punching processing; Described device utilizes rolling bearing to import workpiece and realizes bilateral location, control the title of long waist-shaped hole, end face location is to ensure the process at the center in 4 waist holes, utilize cantilever female die device, guarantee the coaxial of upper and lower two mounting holes, process product, end face to Yao Kong center dimensional discrepancy at ± 0.2mm, microscler waist hole centre deviation controls within ± 0.3mm, microscler waist hole symmetric deviations is at ± 0.15mm, microscler waist hole, up and down within coaxial deviation 0.12mm, processes product and meets product design requirement completely.
The method that the utility model is used for machined steel component comprises:
The mould assembled is placed on work bench of punch press behind location, with hold-down bolt fixed mould seat (9) by 1.
Die shank (5) is connected with slider of punch by 2.
3 steel beam column is imported with two importing bearing (16) in die (15) afterwards and locate.
4 start slider of punch band moving platen (4) moves up and down along guide pillar (2).
5 punch (7) complete the processing in microscler waist hole, steel beam column one end two by middle die (15) and die (13) incision steel beam column.
The utility model has the advantages that: this device reasonable employment punch press makees machine tool, utilize mould to ensure Product Process size, utilize bearing to import bilateral tightening position, end face locating control center size, utilizing cantilever to guarantee the coaxial of upper and lower holes, as changed different dies and punch, the microscler waist hole of different dimensional requirements can be processed, this mould location is automatic accurate, production efficiency is high, with low cost, and production efficiency improves 6-7 times, cost reduces by 47%, has good economic benefit.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of product of steel member.
Accompanying drawing 2 is structural representations of the present utility model.
Accompanying drawing 3 is structural representations of left and right guide plate.
Coding in accompanying drawing represents respectively: 1-guide pillar; 2-guide pin bushing; 3-screw; 4-template; 5-die shank; 6-body of punch; 7-punch; 8-alignment pin; 9-die holder; 10-die body; 11-screw; 12-screw; 13-die; 14-spacer pin; Die in 15-; 16-bearing; The little axle of 17-; 18-guide plate; Die body in 19-.
Detailed description of the invention
By reference to the accompanying drawings, detailed description of the invention of the present utility model is:
Embodiment 1
As shown in Figure 1, a kind of rolling bearing described in the utility model embodiment imports the two positioning punching device of cantilever, comprise machine tool punch press, mold base, die shank, two importing bearing, middle die, template, guide pillar, guide pin bushing, punch, die, body of punch and die body, it is characterized in that, described machine tool punch press is as the power of this device, described die shank mainly plays the effect connecting slider of punch and template, described body of punch, die body is for placing solid punch, die, described punch, die relies on punch press pressure to complete square tube microscler waist hole punching processing, described device utilizes rolling bearing to import workpiece and realizes bilateral location, control the title of long waist-shaped hole, end face location is to ensure the process at the center in 4 waist holes, utilize cantilever female die device, guarantee the coaxial of upper and lower two mounting holes, process product, end face to Yao Kong center dimensional discrepancy at ± 0.2mm, microscler waist hole centre deviation controls within ± 0.5mm, microscler waist hole symmetric deviations is at ± 0.15mm, microscler waist hole, up and down within coaxial deviation 0.12mm, processes product and meets product design requirement completely.
Claims (3)
1. a rolling bearing imports the two positioning punching device of cantilever, comprise machine tool punch press, mold base, die shank, two importing bearing, middle die, template, guide pillar, guide pin bushing, punch, die, body of punch and die body, it is characterized in that, described machine tool punch press is as the power of this device, described die shank mainly plays the effect connecting slider of punch and template, described body of punch, die body are for placing solid punch, die, and described punch, die rely on punch press pressure to complete square tube microscler waist hole punching processing.
2. a kind of rolling bearing as claimed in claim 1 imports the two positioning punching device of cantilever, it is characterized in that, described two importing bearings realize bilateral location when importing workpiece, control the symmetry of long waist-shaped hole, and end face location is to ensure the process at the center in 4 waist holes.
3. a kind of rolling bearing as claimed in claim 1 imports the two positioning punching device of cantilever, and it is characterized in that, described die has cantilever arrangement, can ensure the coaxial of upper and lower two mounting holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603828.6U CN205074394U (en) | 2015-08-12 | 2015-08-12 | Two location punching device of leading -in cantilever of antifriction bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520603828.6U CN205074394U (en) | 2015-08-12 | 2015-08-12 | Two location punching device of leading -in cantilever of antifriction bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205074394U true CN205074394U (en) | 2016-03-09 |
Family
ID=55426833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520603828.6U Expired - Fee Related CN205074394U (en) | 2015-08-12 | 2015-08-12 | Two location punching device of leading -in cantilever of antifriction bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205074394U (en) |
-
2015
- 2015-08-12 CN CN201520603828.6U patent/CN205074394U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105081066A (en) | Double-positioning punching mould for rolling bearing leading-in cantilever | |
| CN202291044U (en) | Edge cutting and punching die | |
| CN203044628U (en) | Novel edge cutting die | |
| CN203508906U (en) | Multi-station continuous hot-forging die set for half-axle gears of driving axles | |
| CN203649124U (en) | Punching die for channel steel hole system for longitudinal beam of conveyer middle frame | |
| CN204545092U (en) | Automobile heater motor casing die | |
| CN203578545U (en) | Die set special for producing cone workpiece | |
| CN203356333U (en) | Locating mechanism for trimming and punching mold of casting wheel | |
| CN102397945A (en) | Trimming and punching die | |
| CN205324437U (en) | Die -cut mold tooling of ring gear forging overlap | |
| CN205074394U (en) | Two location punching device of leading -in cantilever of antifriction bearing | |
| CN204234604U (en) | A kind of for the pinpoint device of ball cage retainer | |
| CN203578514U (en) | Cone workpiece blanking die | |
| CN202621725U (en) | Trimming and punching combined die for geared sleeve forging billet | |
| CN202151672U (en) | Shift fork forming die | |
| CN203944724U (en) | Railway switch cover plate edge-cutting and hole-punching shaping three station assembling dies | |
| CN104001812A (en) | Valve rod framework continuous die | |
| CN104259302A (en) | Cambered punching die | |
| CN107570616A (en) | A kind of punching press smelting tool | |
| CN208288765U (en) | Waist-shaped hole stamping device | |
| CN202825948U (en) | Press-fit punching die | |
| CN202825949U (en) | Press-fit double-punching die | |
| CN201283388Y (en) | Press head | |
| CN205519193U (en) | Towards aperture mould | |
| CN203764763U (en) | Bending die for automobile gear plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20170812 |