CN202192455U - Automobile crossbeam boring grab - Google Patents
Automobile crossbeam boring grab Download PDFInfo
- Publication number
- CN202192455U CN202192455U CN2011202363035U CN201120236303U CN202192455U CN 202192455 U CN202192455 U CN 202192455U CN 2011202363035 U CN2011202363035 U CN 2011202363035U CN 201120236303 U CN201120236303 U CN 201120236303U CN 202192455 U CN202192455 U CN 202192455U
- Authority
- CN
- China
- Prior art keywords
- body frame
- boring grab
- fixed
- bracing frame
- boring
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model brings forward an automobile crossbeam boring grab comprising a fixed boring grab composed of a body frame, a pressing assembly and a positioning assembly, wherein drill die sleeves are arranged on both sides of the body frame, and the hollow cavity of the body frame is a place for installing an automobile crossbeam. A bracing frame is provided, and cylinders are correspondingly arranged on the both ends of the bracing frame along the vertical direction. A bearing pedestal is fixed on a piston rod of each cylinder, and a trip shaft is supported on the bearing pedestal through a bearing. A head portion of the trip shaft is fixedly provided with a connection bracket, which is fixedly connected with the body frame. A shoe plate for the body frame is arranged on the bracing frame. Through one-time clamping installation, boring on both sides of an automobile crossbeam can be completed, thereby improving processing precision and production efficiency, and reducing processing cost of the product.
Description
Technical field
The utility model relates to the field of machining of automobile chassis crossbeam, is specifically related to the vehicle beam boring grab.
Background technology
Vehicle beam is as important support parts of automobile; Carrying and safety to heavy truck play important effect; The crossbeam assembly is assembled together by some large-scale transverse beams and fixed base plate, is being assembled on the car load then, and crossbeam component upper and lower faces hole site dimensional requirement is high.
The fixed boring grab that traditional boring grab generally is made up of pressing section and localization part through the fixing boring grab of the T-slot on the rig work top and screw rod, can only carry out one side boring; If want multiaspect boring; Need change special-purpose rig, and owing to receive the restriction of drilling tool, secondary drilling also need be carried out in some two surfaces that are parallel to each other; Because the change of twice work step location; The position error that causes, size can't satisfy the specification requirement of product, increases labour intensity and processing cost simultaneously.
Summary of the invention
The utility model proposes the vehicle beam boring grab, and a clamping just can be accomplished the two sides boring of vehicle beam, can improve the machining accuracy and the production efficiency of product, reduces the processing cost of product.
For this reason, the technical scheme of the utility model is: vehicle beam boring grab, the fixed boring grab of comprise by body frame, hold down assembly, positioning component being formed; The two sides of body frame all is provided with the drill jig cover, and the cavity of body frame is the installation site of vehicle beam, it is characterized in that: also be provided with a bracing frame; The two ends of bracing frame vertically correspondence are equipped with cylinder; Be fixed with bearing block on the piston rod of cylinder, on bearing block, the head of trip shaft is fixed with the connection support to trip shaft through bearings; Connect support and be fixedly connected with body frame, bracing frame is provided with the gripper shoe of body frame.
Beneficial effect: the workpiece body frame of packing into from the side, through hold down assembly, positioning component fixes, after the institute of having bored a surface is porose; Start cylinder; Make anchor clamps unsettled, overturn 180 °, close cylinder; Body frame is positioned on the gripper shoe of body frame, accomplishes another surperficial boring procedure.The utility model utilizes a sleeve clamp, a clamping just can accomplish the two sides boring of vehicle beam, has solved the second positioning that causes because of the increase operation and has caused error, has improved the machining accuracy and the production efficiency of product, reduces the processing cost of product.
Description of drawings
The front view of Fig. 1 the utility model.
The left view of Fig. 2 the utility model.
The vertical view of Fig. 3 the utility model.
The specific embodiment
Like Fig. 1,2, shown in 3; It is following to further describe the utility model: the vehicle beam boring grab; The fixed boring grab of comprise by body frame 5, hold down assembly 2, hold down assembly 3, hold down assembly 4, positioning component 8 being formed; The two sides of body frame is respectively equipped with drill jig cover 12, drill jig cover 13, and the cavity of body frame 5 is installation sites of vehicle beam; Also be provided with a bracing frame 1; The two ends of bracing frame 1 vertically correspondence are equipped with cylinder 11; Be fixed with bearing block 9 on the piston rod of cylinder, on bearing block 9, the head of trip shaft is fixed with and connects support 6 trip shaft 7 through bearings; Connect support 6 and be fixedly connected with body frame 5, bracing frame is provided with the gripper shoe 10 of body frame.
The innovative point of the utility model is: place fixed boring grab on the turning device of bracing frame 1, cylinder 11, trip shaft 7, bearing block 9 formations, realize 180 ° of upsets of fixed boring grab, thereby realize a clamping completion two sides boring.
Claims (1)
1. vehicle beam boring grab, the fixed boring grab of comprise by body frame, hold down assembly, positioning component being formed, the two sides of body frame all is provided with the drill jig cover; The cavity of body frame is the installation site of vehicle beam; It is characterized in that: also be provided with a bracing frame, the two ends of bracing frame vertically correspondence are equipped with cylinder, are fixed with bearing block on the piston rod of cylinder; Trip shaft passes through bearings on bearing block; The head of trip shaft is fixed with the connection support, connects support and is fixedly connected with body frame, and bracing frame is provided with the gripper shoe of body frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202363035U CN202192455U (en) | 2011-07-06 | 2011-07-06 | Automobile crossbeam boring grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202363035U CN202192455U (en) | 2011-07-06 | 2011-07-06 | Automobile crossbeam boring grab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202192455U true CN202192455U (en) | 2012-04-18 |
Family
ID=45947386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202363035U Withdrawn - After Issue CN202192455U (en) | 2011-07-06 | 2011-07-06 | Automobile crossbeam boring grab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202192455U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240822A (en) * | 2011-07-06 | 2011-11-16 | 东风（十堰）底盘部件有限公司 | Automobile cross beam drilling fixture |
| CN103252667A (en) * | 2013-05-20 | 2013-08-21 | 长沙仙达实业有限公司 | Drilling fixture for specially-shaped cross beam |
| CN105033030A (en) * | 2015-06-29 | 2015-11-11 | 昆山—邦泰汽车零部件制造有限公司 | Punching device suitable for product with irregular shape |
| CN106392122A (en) * | 2016-11-30 | 2017-02-15 | 肖阿荣 | Punching equipment for plates |
| CN106392123A (en) * | 2016-11-30 | 2017-02-15 | 肖阿荣 | Stable panel punching device |
| CN106552957A (en) * | 2016-11-30 | 2017-04-05 | 肖阿荣 | A kind of safe sheet material punch device |
-
2011
- 2011-07-06 CN CN2011202363035U patent/CN202192455U/en not_active Withdrawn - After Issue
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240822A (en) * | 2011-07-06 | 2011-11-16 | 东风（十堰）底盘部件有限公司 | Automobile cross beam drilling fixture |
| CN102240822B (en) * | 2011-07-06 | 2012-12-12 | 东风（十堰）底盘部件有限公司 | Automobile cross beam drilling fixture |
| CN103252667A (en) * | 2013-05-20 | 2013-08-21 | 长沙仙达实业有限公司 | Drilling fixture for specially-shaped cross beam |
| CN103252667B (en) * | 2013-05-20 | 2015-04-29 | 长沙仙达实业有限公司 | Drilling fixture for specially-shaped cross beam |
| CN105033030A (en) * | 2015-06-29 | 2015-11-11 | 昆山—邦泰汽车零部件制造有限公司 | Punching device suitable for product with irregular shape |
| CN106392122A (en) * | 2016-11-30 | 2017-02-15 | 肖阿荣 | Punching equipment for plates |
| CN106392123A (en) * | 2016-11-30 | 2017-02-15 | 肖阿荣 | Stable panel punching device |
| CN106552957A (en) * | 2016-11-30 | 2017-04-05 | 肖阿荣 | A kind of safe sheet material punch device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120418 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |