CN202137234U - Bending tool for tooling handwheels - Google Patents
Bending tool for tooling handwheels Download PDFInfo
- Publication number
- CN202137234U CN202137234U CN 201120190028 CN201120190028U CN202137234U CN 202137234 U CN202137234 U CN 202137234U CN 201120190028 CN201120190028 CN 201120190028 CN 201120190028 U CN201120190028 U CN 201120190028U CN 202137234 U CN202137234 U CN 202137234U
- Authority
- CN
- China
- Prior art keywords
- forming sleeve
- underframe
- bending
- handwheels
- support block
- 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
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model belongs to the technical field of manufacturing of aircraft toolings and particularly relates to a bending and manufacturing tool for tooling handwheels in various models. The bending tool comprises an underframe (1), a top support block (2), a forming sleeve (3) and a positioning circuit disc (4), wherein the underframe (1) is a table top with four support legs, the top support block (2) is a threaded rod with a base, the base of the top support block (2) and the table top of the underframe (1) are welded together, the forming sleeve (3) is an internal threaded sleeve with the adjustable outer diameter, the outer diameter of the positioning circuit disc (4) is larger than that of the forming sleeve (3), and the two, namely the positioning circuit disc (4) and the forming sleeve (3), comprise internal threads matched with the top support block (2). The bending and manufacturing tool can enable the bending work of the handwheels to be easy to operate, the production cost is saved, the rejection rate is reduced, the working efficiency is improved and the manufacturing is accurate.
Description
Technical field
The utility model belongs to aircraft frock manufacturing technology field, particularly relates to the bending fabrication tool of various type frock handwheels.
Background technology
Handwheel is to be used for locating working stand, and with the frock that makes things convenient for the workman to work above that, handwheel is connected with leading screw to reach the jack effect; So the bending manufacturing of handwheel seems extremely important, yet the bending manufacturing of handwheel in the past leans on workman's experience to make fully, and the benchmark that has no relies on; Handwheel that we can say every same specification all has deviation, is difficult to produce standard compliant with a collection of handwheel, in assembling process; These handwheels can only be proofreaded earlier in actual frame, and then assembling.This not only increases production cost, also makes percent defective very high, and the production quantity of annual handwheel requires much very necessity so the design handwheel instrument of bending seems.
Summary of the invention
The purpose of the utility model is: a kind of handwheel bending instrument is provided, makes the practical operation of manufacturing handwheel simple, accuracy is high, thereby reduces manufacturing cost.
Technical scheme of the present invention is:
The utility model is by underframe 1, top braces piece 2, forming sleeve 3, and positioning disc 4 is formed; Wherein, underframe 1 is the table top with four feets, and top braces piece 2 is for having the threaded rod of base; The table top of its base and underframe 1 welds together; Forming sleeve 3 is the adjustable inner thread sleeve of external diameter, and the external diameter of positioning disc 4 is bigger than forming sleeve 3 external diameters, and the two all has the internal thread that cooperates with top braces piece 2.
Advantage of the present invention is: the utility model makes and bends handwheel work and operate easily, has saved production cost, has reduced percent defective, has improved operating efficiency, has made precisely.Use the utility model, can reach satisfied effect, simultaneously laborsaving, and also efficient.
Description of drawings
Accompanying drawing 1 is the sketch map of the utility model, and wherein 1 is underframe, and 2 is the top braces piece, and 3 is forming sleeve, and 4 is positioning disc.
Accompanying drawing 2 is the underframe 1 of the utility model and the sketch map of top braces piece 2.
Accompanying drawing 3 is that 2 of the utility model is the top braces piece, and 3 is the sketch map of the connection status of forming sleeve and positioning disc 4.
The specific embodiment
The utility model is by underframe 1, top braces piece 2, forming sleeve 3, and positioning disc 4 is formed; Wherein, underframe 1 is the table top with four feets, and top braces piece 2 is for having the threaded rod of base; The table top of its base and underframe 1 welds together; The inner thread sleeve that forming sleeve 3 external diameters are adjustable, the external diameter of positioning disc 4 is bigger than forming sleeve 3 external diameters, and the two all has the internal thread that cooperates with top braces piece 2.
The method for using of the utility model is:
At first choose the specification of forming sleeve 3, connect handwheel then and bend tool assembly according to the specification of handwheel.In the process of bending, with bar centre position and forming sleeve 3 tensions, the bar two ends are held by two workmans respectively then; Carry out baking with gas welding then, the two ends workman constantly carries out bending, up near bowlder; The workman with iron hammer proportionately jacket tube 3 profiles beat preparation, cut away redundance with gas welding then, after last handwheel bends moulding; Make welding worker that the weldering of annulus indentation, there is dead, by that analogy.At last positioning disc 4 is unloaded, take out the handwheel of making moulding, promptly accomplish the handwheel finished product.
Claims (1)
1. a frock handwheel bending instrument is characterized in that, this bending instrument is by underframe (1), top braces piece (2); Forming sleeve (3), positioning disc (4) is formed, wherein; Underframe (1) is the table top with four feets; Top braces piece (2) is for having the threaded rod of base, and the table top of its base and underframe (1) welds together, and forming sleeve (3) is the adjustable inner thread sleeve of external diameter; The external diameter of positioning disc (4) is bigger than forming sleeve (3) external diameter, and the two all has the internal thread that cooperates with top braces piece (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120190028 CN202137234U (en) | 2011-06-03 | 2011-06-03 | Bending tool for tooling handwheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120190028 CN202137234U (en) | 2011-06-03 | 2011-06-03 | Bending tool for tooling handwheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137234U true CN202137234U (en) | 2012-02-08 |
Family
ID=45548313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120190028 Expired - Fee Related CN202137234U (en) | 2011-06-03 | 2011-06-03 | Bending tool for tooling handwheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105160987A (en) * | 2015-09-29 | 2015-12-16 | 哈尔滨莱特兄弟科技开发有限公司 | Simulated airplane turning handwheel operation device |
-
2011
- 2011-06-03 CN CN 201120190028 patent/CN202137234U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105160987A (en) * | 2015-09-29 | 2015-12-16 | 哈尔滨莱特兄弟科技开发有限公司 | Simulated airplane turning handwheel operation device |
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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 |
Granted publication date: 20120208 Termination date: 20160603 |