CN2234832Y - Rotary disk punch press relief mechanism - Google Patents
Rotary disk punch press relief mechanism Download PDFInfo
- Publication number
- CN2234832Y CN2234832Y CN 95233735 CN95233735U CN2234832Y CN 2234832 Y CN2234832 Y CN 2234832Y CN 95233735 CN95233735 CN 95233735 CN 95233735 U CN95233735 U CN 95233735U CN 2234832 Y CN2234832 Y CN 2234832Y
- Authority
- CN
- China
- Prior art keywords
- base
- ratchet
- rotary table
- sector gear
- rotary disk
- 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
Abstract
The utility model relates to a rotary disk type punch press safety device. A base is provided with a ratchet rotary disk and gears which drive the ratchet rotary disk to rotate, wherein, a plurality of lower die heads are installed on the ratchet rotary disk, and a unidirectional thrust brake is installed between the gears and the ratchet rotary disk. The base is also provided with a sector gear to drive the ratchet rotary disk to rotate, and ratchet pawls to limit the rotation of the ratchet rotary disk. A beveled slider which shifts the oscillation of the sector gear is installed on a punch press slider. The utility model avoids the occurrence of injuring hands by the punch press, and has the advantages of high production efficiency, easy operation, and convenient maintenance.
Description
The utility model relates to the device technique field of the assurance operator safety that is specially adapted on the metal stamping equipment, more particularly relates to a kind of punch press hand guard device.
Present general metal stamping equipment, have only one with the corresponding lower die head in last die head position, the loading and unloading of workpiece are finished in the die head workspace by manual, therefore often the generation operator hinders the hand accident, influences ordinary production.And this working method production efficiency is low, and the operator must often step clutch, and labour intensity is big, and equipment is fragile, needs often maintenance.The patent No. is 93201840.8 punch press hand guard device, be that a hand protector is installed between slider of punch and workbench, promote hand protector during punch press work, mechanically the hand push with the operator goes out the hazardous area, thereby avoid hindering the hand accident, but this device does not change original loading and unloading material mode, has inconvenient operation equally, ineffective shortcoming.
The purpose of this utility model provides a kind of safety device that is used on the metal stamping equipment, thereby avoids the operator to hinder the generation of hand accident, and can enhance productivity.
For achieving the above object, the technical solution of the utility model is: it has a base that is used to be installed on the punch press workbench, take vertical shaft be installed at the end, the ratcheting rotary table that the outside has ratchet is installed, equidistant several lower die head that is equipped with above the ratcheting rotary table on the vertical shaft.Also be equipped with on the vertical shaft and drive the gear that ratcheting rotary table rotates, unidirectional thrust brake is installed between this gear and ratcheting rotary table.The sector gear that is used to stir the said gear rotation is installed on the column at base rear portion, is fixed with front supporting plate, be connected with extension spring between front supporting plate and sector gear rear end in base one side.On another pin that is fixed on the base, the ratchet that cooperates with ratcheting rotary table is installed, also is connected with extension spring between ratchet rear end and front supporting plate.Be fixed with the push rod that can promote ratchet in the side of sector gear.On slider of punch, be fixed with and be used to promote the inclined plane slide block that sector gear rotates.
The utlity model has following advantage:
1, because a plurality of die heads are arranged on ratcheting rotary table, operator's hand can be away from the hazardous area during loading and unloading material, thereby can stop to hinder the generation of hand accident, has guaranteed operator's safety;
2, adopt slowspeed machine, need not handle clutch, but the work of pressing equipment interlock, and operating efficiency can be enhanced about more than once than originally;
3, operator's working space is big, and labour intensity is low;
4, equipment is not fragile, convenient maintenance.
Below in conjunction with drawings and Examples, structure of the present utility model and operation principle are described in further detail.
Fig. 1 is a front view of the present utility model;
Fig. 2 is the vertical view of Fig. 1.
In the embodiment that accompanying drawing provides, base (1) is fixed on the workbench of punch press.Be fixed with a vertical shaft (6) on the base (1), vertical shaft (6) is gone up and by bearing a gear (5) is installed, the outside, bottom of gear (5) is equipped with the ratcheting rotary table (2) that an outside has ratchet, and the unidirectional thrust brake (13) that is made of click is installed between ratcheting rotary table (2) and gear (5).Ratcheting rotary table (2) is gone up equidistant 6 lower die head (3) that circumferentially are distributed with, and the automatic discharge unit that is made of discharge arm (16) and spring (4) is installed in the centre bore of each lower die head (3).Spring (14) and locking ball (15) are housed in the blind hole on base (1), below ratcheting rotary table (2), have consistent with lower die head (3) quantity 6 location taper holes (28), be used from the location of ratcheting rotary table (2) with steel ball (15).On the column (9) at base (1) rear portion, be equipped with and be used for the sector gear (7) that handsetting gear (5) rotates, on another pin (27) on the firm banking, ratchet (12) is installed, one side of base (1) is fixed with front supporting plate (10) by set bolt (26), respectively be equipped with one in the rear end of sector gear (7) and ratchet (12) and regulate bolt (20) (25), be connected with extension spring (21) (24) respectively between two the extension spring bolts (22) (23) on they and the front supporting plate (10).Be fixed with a vertical swing double-screw bolt (11) on ratchet (12), sector gear (7) one sides are fixed with the push rod (8) that can promote this swing double-screw bolt (11), move outward to promote ratchet.Opposite side at base (1) is fixed with rear carrier plate (17), and the caging bolt (18) that can limit sector gear (7) shift position is housed on it.On slider of punch, be fixed with and be used to promote the inclined plane slide block (19) that sector gear (7) rotates
Operation principle of the present utility model is: when slider of punch moves upward, drive on the inclined plane slide block (19) and move, sector gear this moment (7) is swung around column (9) under the effect of extension spring (21), and driven wheel (5) is rotated counterclockwise around vertical shaft (6), gear (5) drives ratcheting rotary table (2) turn by unidirectional thrust brake (13) again, when turning over 60 ° of angles, ratchet (12) restriction ratcheting rotary table under extension spring (24) effect is further rotated, locking ball (15) enters a certain taper hole and makes the rotating disk location under spring (14) effect simultaneously, make one of them lower die head (3) be in the operating position corresponding with last die head, caging bolt (18) withstands sector gear (7).Slider of punch moves down then, promotes sector gear (7) and moves, and sector gear (7) driven wheel (5) turns clockwise, unidirectional thrust brake this moment (13) is in relaxation state, ratcheting rotary table (2) does not rotate, and push rod (8) backs down ratchet (12), and die head is finished the punching press of workpiece up and down.When moving on the inclined plane slide block (19), sector gear (7) drives ratcheting rotary table (2) once more and rotates 60 ° of angles, makes another lower die head (3) be in the operating position, and workpiece is moved down under the effect of automatic discharge unit certainly simultaneously.
Claims (4)
1, a kind of rotating disc type punching machine safety device, has the base (1) that is installed on the punch press workbench, it is characterized in that, vertical shaft (6) is installed on the base (1), the ratcheting rotary table (2) that the outside has ratchet is installed, equidistant several lower die head (3) that are equipped with above the ratcheting rotary table (2) on the vertical shaft (6); Also be equipped with on the vertical shaft (6) and can drive the gear (5) that ratcheting rotary table (2) rotates, between this gear (5) and ratcheting rotary table (2) unidirectional thrust brake (13) is installed; The sector gear (7) that is used for handsetting gear (5) rotation is installed on the column (9) at base (1) rear portion, is fixed with front supporting plate (10), be connected with extension spring (21) between front supporting plate (10) and sector gear (7) rear end in base (1) one side; The ratchet (12) that cooperates with ratcheting rotary table (2) is installed on another pin (27) that is fixed on the base (1), is connected with extension spring (24) between ratchet (12) rear end and front supporting plate (10); Be fixed with the push rod (8) that can promote ratchet (12) in the side of sector gear (7); On slider of punch, be fixed with the inclined plane slide block (19) that is used to promote sector gear (7) swing.
2, rotating disc type punching machine safety device according to claim 1, it is characterized in that spring (14) and locking ball (15) are housed in the blind hole on base (1), below ratcheting rotary table (2), have the location taper hole (28) that with locking ball (15) match consistent with lower die head (3) quantity.
3, rotating disc type punching machine safety device according to claim 1 is characterized in that being equipped with the automatic discharge unit that is made of discharge arm (16) and spring (4) in the centre bore of lower die head (3).
4, rotating disc type punching machine safety device according to claim 1 is characterized in that being fixed with rear carrier plate (17) in a side of base, and the caging bolt (18) that can limit sector gear (7) shift position is housed on it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95233735 CN2234832Y (en) | 1995-04-21 | 1995-04-21 | Rotary disk punch press relief mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95233735 CN2234832Y (en) | 1995-04-21 | 1995-04-21 | Rotary disk punch press relief mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2234832Y true CN2234832Y (en) | 1996-09-11 |
Family
ID=33877816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95233735 Expired - Fee Related CN2234832Y (en) | 1995-04-21 | 1995-04-21 | Rotary disk punch press relief mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2234832Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500673A (en) * | 2011-10-17 | 2012-06-20 | 青岛德力源五金制品有限公司 | Stamping turntable device and stamping method |
| CN104148512A (en) * | 2014-07-17 | 2014-11-19 | 安徽和翔机械科技有限公司 | Novel die holder of punch press |
| CN110202072A (en) * | 2019-07-23 | 2019-09-06 | 河南鑫安利安全科技股份有限公司 | A kind of industry stamping press safety device |
| CN110238310A (en) * | 2019-07-23 | 2019-09-17 | 河南鑫安利安全科技股份有限公司 | A kind of small-sized continuous stamping type punch safety protection device |
-
1995
- 1995-04-21 CN CN 95233735 patent/CN2234832Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102500673A (en) * | 2011-10-17 | 2012-06-20 | 青岛德力源五金制品有限公司 | Stamping turntable device and stamping method |
| CN102500673B (en) * | 2011-10-17 | 2014-07-09 | 青岛德力源五金制品有限公司 | Stamping turntable device and stamping method |
| CN104148512A (en) * | 2014-07-17 | 2014-11-19 | 安徽和翔机械科技有限公司 | Novel die holder of punch press |
| CN110202072A (en) * | 2019-07-23 | 2019-09-06 | 河南鑫安利安全科技股份有限公司 | A kind of industry stamping press safety device |
| CN110238310A (en) * | 2019-07-23 | 2019-09-17 | 河南鑫安利安全科技股份有限公司 | A kind of small-sized continuous stamping type punch safety protection device |
| CN110202072B (en) * | 2019-07-23 | 2020-02-21 | 河南鑫安利安全科技股份有限公司 | Industrial stamping operation safety device |
| CN110238310B (en) * | 2019-07-23 | 2020-06-23 | 广东吉盛机电设备有限公司 | Small-size continuous punching press formula punch press safety device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116511344B (en) | Automatic hydraulic machining device for forging bucket teeth | |
| CN2234832Y (en) | Rotary disk punch press relief mechanism | |
| KR100770796B1 (en) | Apparatus for processing vent hole of wheel disk | |
| CN210730674U (en) | Stamping device is used in bolt production | |
| CN205415144U (en) | A lathe for work piece processing | |
| CN210907586U (en) | High-speed precise pneumatic punching machine | |
| CN210907911U (en) | Double-disc friction press | |
| CN113263115B (en) | Intelligent stamping equipment and stamping method for new energy automobile body | |
| CN214444663U (en) | Frock clamp for drilling machine | |
| CN213559598U (en) | Stamping device of accurate hardware production usefulness | |
| CN2586557Y (en) | Setting mechanism for automatic ground machine | |
| CN219703158U (en) | Blanking and forming device for automobile brake pedal arm | |
| JPH03193225A (en) | Punch press | |
| CN215697666U (en) | Punch press for forging bicycle hub | |
| CN215237145U (en) | Fin punching device | |
| CN212351210U (en) | Quick punching clamp for vehicle parts | |
| CN108581055B (en) | A kind of workbench that can be cut by predetermined shape | |
| CN219324658U (en) | Aluminium template punch press equipment | |
| CN107297437A (en) | Rotating disk mechanism, multi-station punch, tin seamer | |
| CN214520038U (en) | Panel turnover device for panels | |
| CN218693168U (en) | Stamping die convenient to accurate location | |
| CN220591432U (en) | Forging device is beaten to forging piece | |
| CN220049607U (en) | Sheet metal part stamping equipment | |
| CN214290957U (en) | A trompil equipment for car sheet metal part | |
| CN211840997U (en) | Multistation aluminum hull apparatus for producing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |