CN201493381U - Manual punching equipment for backing radar of vehicle bumper - Google Patents
Manual punching equipment for backing radar of vehicle bumper Download PDFInfo
- Publication number
- CN201493381U CN201493381U CN2009202208314U CN200920220831U CN201493381U CN 201493381 U CN201493381 U CN 201493381U CN 2009202208314 U CN2009202208314 U CN 2009202208314U CN 200920220831 U CN200920220831 U CN 200920220831U CN 201493381 U CN201493381 U CN 201493381U
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- China
- Prior art keywords
- punching
- transmission shaft
- power transmission
- transmission device
- speed change
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- Expired - Fee Related
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Abstract
The utility model relates to manual punching equipment for the backing radar of a vehicle bumper. The manual punching equipment comprises an equipment body, a positioning device connected and fixed on the equipment body, a speed change gear installed on the side of the equipment body, a transmission device installed at the lower part of the equipment body and driven by the speed change gear, and a punching unit installed at the upper part of the equipment body and controlled by the transmission device; wherein the transmission shaft below the speed change gear is connected with the transmission device installed at the lower part of the equipment body for driving, the tail end of the transmission device is connected with the male die on the punching unit through a connecting steel wire and drives the punching head in the punching unit to work through the male die. The manual punching equipment overcomes the disadvantages of low punching accuracy, large punching force and long positioning and punching time in the method adopting the existing manual punching equipment, and has the advantages that the punching is quick and labor saving, the positioning is convenient, each hole can be punched individually or in a compound way, the punching head can be speeded up before punching and go forward normally after being in contact with work pieces, therefore, the punching efficiency can be improved by more than 1.5 times and the labor can be saved by over 50 percent.
Description
[technical field]:
The utility model belongs to the pressing equipment technical field, particularly a kind of manual punching that is applicable to the bumper radar for backing car.
[background technology]:
In existing bumper radar for backing car punching apparatus, hydro piercing is arranged, pneumatic punching, manual three kinds of modes of punching, hydro piercing wherein, pneumatic punching is used more in needing the many products of punching quantity, because the security requirement of pneumatic and hydro piercing equipment is very strict, and cost is very high, so in the product that needs the few product neutralization of punching quantity to yield poorly, select for use the equipment of manual punching mode many, but this manual punching mode generally all adopts lever construction abroad with in the domestic relevant device, each hole is die-cut separately, exist the punching precision low, punching power is big, shortcomings such as the location circulating time is long, and labour intensity is big, and equipment damages easily.
[summary of the invention]:
The purpose of this utility model is to overcome the prior art above shortcomings, provide a kind of quick, laborsaving, locate the manual punching apparatus of bumper radar for backing car easily.
The manual punching apparatus of bumper radar for backing car that the utility model provides comprises, apparatus body, be fastened on positioner on the apparatus body, be installed in the apparatus body side speed change gear, be installed in the apparatus body bottom and the transmission device that drives by speed change gear and be installed in the punching unit of its upper side by transmission device control; Speed change gear wherein comprises the gearbox body that is made of the back shaft in the middle of supporting splint and the supporting splint, above and below in the gearbox body respectively is equipped with a power transmission shaft, on the power transmission shaft of gearbox body top first drive sprocket and second drive sprocket are installed successively, a clutch of fixing with power transmission shaft is installed between two drive sprockets, power transmission shaft is positioned on the end in the supporting splint outside and is mounted with crank, crank end is installed handle (installing by hinge is folding between crank and the handle), be separately installed with on the power transmission shaft of gearbox body below with power transmission shaft fixing first by movable sprocket and second by movable sprocket, drive sprocket and chain is installed between the movable sprocket; The power transmission shaft of speed change gear below be installed in the apparatus body lower transmission device and be connected drivings, the end of this transmission device is connected with punch on the punching unit by the connection steel wire, and passes through the drift work in this punch drive punching unit.
Advantage of the present utility model and good effect:
Native system has changed shortcomings such as manually the punching precision of punching apparatus method existence was low in the past, punching power big, the location circulating time is long.That the manual punching apparatus of the utility model has is quick, laborsaving, locate advantage easily, each hole both can dash separately, also can compoundly dash, and before punching, can allow the drift F.F., the worker advances after touching workpiece, can improve punching efficient more than 1.5 times, and more existing domestic and international equipment is laborsaving more than 50%.
[description of drawings]:
Fig. 1 is manual punching apparatus overall schematic;
Fig. 2 is speed change gear 2 overall schematic among Fig. 1;
Fig. 3 is speed change gear drive mechanism figure among Fig. 2;
Fig. 4 is punching unit 5 and transmission device 4 johning knot compositions.
[specific embodiment]:
Shown in Fig. 1-4, the manual punching apparatus that the utility model provides comprises, apparatus body 3, is fastened on the positioner 1 on the apparatus body, the speed change gear 2 of apparatus body side, apparatus body lower transmission device 4, and the punching unit 5 of its upper side.
Wherein, speed change gear 2 (is seen Fig. 2, Fig. 3) comprise the gearbox body that constitutes by the back shaft 2-7 in the middle of supporting splint 2-6 and the supporting splint, above and below in the gearbox body respectively is equipped with a power transmission shaft 2-4 by bearing 2-5, on the power transmission shaft of gearbox body top the first drive sprocket 2-8 and the second drive sprocket 2-9 are installed successively, a clutch 2-13 who fixes with power transmission shaft is installed between two drive sprockets, power transmission shaft is positioned on the end in the supporting splint outside and is mounted with crank 2-2, crank end is installed handle 2-1 and (is installed by hinge is folding between crank and the handle, avoid long easily human body being caused of hand/crank length to collide with), crank 2-2 root is equipped with power transmission shaft gland 2-3 with power transmission shaft 2-4 junction and (guarantees that crank 2-2 is connected fastening with power transmission shaft 2-4, avoid crank to break away from power transmission shaft), be separately installed with on the power transmission shaft of gearbox body below with power transmission shaft fixing first by movable sprocket 2-12 and second by movable sprocket 2-11, drive sprocket and chain 2-10 is installed between the movable sprocket (because the gear ratio of sprocket wheel 2-8 and sprocket wheel 2-12 is big, so rotating speed is slower; The gear ratio of sprocket wheel 2-9 and sprocket wheel 2-11 is little, so rotating speed is very fast).Can realize that by this speed change gear the F.F. of punch work and worker advance, realize that 2 grades of speed changes can improve punching efficient more than 1.5 times, and more existing domestic and international equipment be laborsaving more than 50%.
The power transmission shaft of speed change gear below be installed in apparatus body lower transmission device 4 and be connected driving, the end of this transmission device is connected with punch on the punching unit 5 by connecting steel wire 6, and, realize the knee-action of drift and the interlock of punching by the drift 5-1 work (see figure 4) in this punch drive punching unit.Transmission device 4 wherein and punching unit 5 can adopt the existing structure (omiting) in the existing equipment herein.
Operation principle:
As shown in Figure 1, bumper radar for backing car (workpiece is shaped as curved surface) is installed on the back-up block of positioner 1 and punching unit 5, is fixed on the apparatus body 3 by the locating hole on the radar for backing car; Hand again speed change gear 2, the top drift 5-1 of punching unit drives descending by transmission device 4, this process is F.F. (being finished by movable sprocket 2-12 by the first drive sprocket 2-8 and first), after touching workpiece to the top drift of punching unit, inwardly throw crank 2-2 moves power transmission shaft and clutch 2-13 to the inside and meshes with second drive sprocket, gearbox can change to worker's carry of transmission and put, the descending punching of drift.
Claims (2)
1. manual punching apparatus of bumper radar for backing car, it is characterized in that, this equipment comprises apparatus body, be fastened on positioner on the apparatus body, be installed in the apparatus body side speed change gear, be installed in the apparatus body bottom and the transmission device that drives by speed change gear and be installed in the punching unit of its upper side by transmission device control; Speed change gear wherein comprises the gearbox body that is made of the back shaft in the middle of supporting splint and the supporting splint, above and below in the gearbox body respectively is equipped with a power transmission shaft, on the power transmission shaft of gearbox body top first drive sprocket and second drive sprocket are installed successively, a clutch of fixing with power transmission shaft is installed between two drive sprockets, power transmission shaft is positioned on the end in the supporting splint outside and is mounted with crank, crank end is installed handle, be separately installed with on the power transmission shaft of gearbox body below with power transmission shaft fixing first by movable sprocket and second by movable sprocket, drive sprocket and chain is installed between the movable sprocket; The power transmission shaft of speed change gear below be installed in the apparatus body lower transmission device and be connected drivings, the end of this transmission device is connected with punch on the punching unit by the connection steel wire, and passes through the drift work in this punch drive punching unit.
2. the manual punching apparatus of bumper radar for backing car according to claim 1 is characterized in that installing by hinge is folding between crank and the handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202208314U CN201493381U (en) | 2009-09-23 | 2009-09-23 | Manual punching equipment for backing radar of vehicle bumper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202208314U CN201493381U (en) | 2009-09-23 | 2009-09-23 | Manual punching equipment for backing radar of vehicle bumper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493381U true CN201493381U (en) | 2010-06-02 |
Family
ID=42436591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202208314U Expired - Fee Related CN201493381U (en) | 2009-09-23 | 2009-09-23 | Manual punching equipment for backing radar of vehicle bumper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827513A (en) * | 2015-05-12 | 2015-08-12 | 苏州万隆汽车零部件股份有限公司 | Punching process of bumper reversing sensor hole |
-
2009
- 2009-09-23 CN CN2009202208314U patent/CN201493381U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827513A (en) * | 2015-05-12 | 2015-08-12 | 苏州万隆汽车零部件股份有限公司 | Punching process of bumper reversing sensor hole |
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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: 20100602 Termination date: 20120923 |