CN205110582U - Manual formula lifting adjusting device - Google Patents
Manual formula lifting adjusting device Download PDFInfo
- Publication number
- CN205110582U CN205110582U CN201520878921.8U CN201520878921U CN205110582U CN 205110582 U CN205110582 U CN 205110582U CN 201520878921 U CN201520878921 U CN 201520878921U CN 205110582 U CN205110582 U CN 205110582U
- Authority
- CN
- China
- Prior art keywords
- brace table
- adjusting device
- lifting adjusting
- crank
- supporting
- 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
Abstract
The utility model provides a manual formula lifting adjusting device, including the supporting mechanism of lower part, the elevating system of centre and the operating mechanism of top, the supporting mechanism includes the brace table and is located the gyro wheel of brace table lower part, brace table upper portion both sides are equipped with the elevating system of symmetric distribution, elevating system includes the crank and fixes connecting rod on the crank, the connecting rod passes through the universal joint and links to each other with the lead screw, elevating system still includes the pull rod that both ends link to each other respectively with variable support, a fixed thread block on the pull rod, the lead screw passes perpendicularly thread block and pull rod. The utility model has the advantages of simple structure, convenient operation goes up and down not need electric putter, but through artificial hand regulation, on the basis of satisfying belt feeder lift adjustment function, has effectively reduced product cost.
Description
Technical field
The utility model relates to a kind of elevation and subsidence regulating device, especially a kind of manual lifting adjusting device.
Background technology
On stamping line, belt feeder is absolutely necessary a kind of equipment.Between two forcing presses, workpiece generally carries out transport by belt feeder and transmits.But the belt feeder between forcing press requires that two ends are Height Adjustable, to meet the difference of two press bench height.In addition, it not is very frequent that the belt feeder height between forcing press regulates, just changing the adjustment just carrying out height when diel causes two ends height to change to some extent because changing stamping parts kind, to adapt to the needs of production line; Existing belt feeder lowering or hoisting gear, mostly is electric pushrod structure, complex structure, and processing trouble, production cost is high.
Summary of the invention
For overcoming the defect of prior art, the utility model provides a kind of manual lifting adjusting device.
The technical solution adopted in the utility model is: a kind of manual lifting adjusting device, and comprise the supporting mechanism of bottom, the elevating mechanism of centre and the operating mechanism of top, described supporting mechanism comprises brace table and is positioned at the roller of described brace table bottom; Both sides, described brace table top are provided with symmetrical elevating mechanism, described elevating mechanism comprises crank and is fixed on the connecting rod on described crank, described connecting rod is connected with screw mandrel by universal joint, described elevating mechanism also comprises the pull bar that two ends are connected with variable support respectively, described pull bar is fixed a threaded block, described screw mandrel passes perpendicularly through described threaded block and pull bar.
Further, described variable support is connected by the first pulley with described pull bar.
Further, described variable support is connected with movable supporting by pin.
Further, described movable supporting is fixed on described brace table by the second pulley.
Further, described crank is fixed with crank supporting.
Further, described universal joint is fixed with universal joint supporting.
Further, described roller is located at described brace table bottom.
Good effect of the present utility model is: structure of the present utility model is simple, easy to operate, and lifting does not need electric pushrod, but by artificial manually adjustment, on the basis meeting belt feeder lift adjustment function, effectively reduces product cost.
Below in conjunction with the drawings and specific embodiments, structure of the present utility model and principle are further described in detail.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the front view of the utility model lowering or hoisting gear;
Fig. 3 is the top view of the utility model lowering or hoisting gear;
In figure: brace table 1; Roller 2; Workbench 3; Crank 4; Crank supporting 5; Universal joint 6; Universal joint supporting 7; Screw mandrel 8; Threaded block 9; Pull bar 10; Variable supporting 11; Expansion bearing 12; First pulley 13; Connecting rod 14; Second pulley 15.
Detailed description of the invention
As shown in Fig. 1-Fig. 3: a kind of manual lifting adjusting device, present embodiment is the forcing press on stamping line, workpiece is transmitted by the belt on two forcing presses, when changing product, sometimes the height adjusting work top is needed, the lowering or hoisting gear that the utility model provides comprises the operating mechanism of the supporting mechanism of bottom, middle elevating mechanism and top, and described operating mechanism is a workbench 3, and described workbench 3 is by belt transferring work piece; Described supporting mechanism comprises brace table 1 and is symmetrically distributed in the roller 2 of described brace table 1 lower edge; Namely the below of described operating mechanism is positioned at both sides, described brace table 1 top and is provided with symmetrical elevating mechanism; Described elevating mechanism comprises crank 4 and is fixed on the connecting rod 14 on described crank 4, and described connecting rod 14 is connected with screw mandrel 8 by universal joint 6, described crank 4 is fixed with crank supporting 5, described universal joint 6 is fixed with universal joint supporting 7; Described elevating mechanism also comprises the pull bar 10 that two ends are connected by the first pulley 13 with variable support 11 respectively, described pull bar 10 is fixed a threaded block 9, and described screw mandrel 8 passes perpendicularly through described threaded block 9 and pull bar 10; Described variable supporting 11 is connected with an expansion bearing 12 by pin, and described expansion bearing 12 is fixed on described brace table 1 by the second pulley 15.
During use, dextrorotation crank 4, drive universal joint 6 to rotate by connecting rod 14, universal joint 6 drives screw mandrel 8 to turn clockwise, because screw mandrel 8 passes perpendicularly through threaded block 9 and pull bar 10, the threaded block 9 be fixed on described pull bar 10 coordinates with screw mandrel 8, threaded block 9 and pull bar 10 are moved right, because pull bar 10 is connected by the first pulley 13 with variable supporting 11, drives variable supporting 11 to move right so pull bar 10 moves right, then the inclination angle of variable supporting 11 becomes large, raises workbench; In like manner left-handed crank 4, by universal joint 6, drive screw mandrel 8 to be rotated counterclockwise, variable supporting 11 is moved to the left, and the inclination angle of variable supporting 11 diminishes, and reduces workbench.
Schematically above be described the utility model and embodiment thereof, this description does not have restricted, and also just one of the embodiment of the present utility model shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the utility model and creating aim, design the frame mode similar to this technical scheme and embodiment without creationary, protection domain of the present utility model all should be belonged to.
Claims (7)
1. a manual lifting adjusting device, comprise the supporting mechanism of bottom, the elevating mechanism of centre and the operating mechanism of top, it is characterized in that: described supporting mechanism comprises brace table (1) and is positioned at the roller (2) of described brace table (1) bottom; Described brace table (1) both sides, top are provided with symmetrical elevating mechanism, described elevating mechanism comprises crank (4) and is fixed on the connecting rod (14) on described crank (4), described connecting rod (14) is connected with screw mandrel (8) by universal joint (6), described elevating mechanism also comprises the pull bar (10) that two ends are connected with variable support (11) respectively, described pull bar (10) is fixed a threaded block (9), described screw mandrel (8) passes perpendicularly through described threaded block (9) and pull bar (10).
2. a kind of manual lifting adjusting device according to claim 1, is characterized in that: described variable support (11) is connected by the first pulley (13) with described pull bar (10).
3. a kind of manual lifting adjusting device according to claim 1, is characterized in that: described variable support (11) is connected with movable supporting (12) by pin.
4. a kind of manual lifting adjusting device according to claim 3, is characterized in that: described movable supporting (12) is fixed on described brace table (1) by the second pulley (15).
5. a kind of manual lifting adjusting device according to claim 1, is characterized in that: described crank (4) is fixed with crank supporting (5).
6. a kind of manual lifting adjusting device according to claim 1, is characterized in that: described universal joint (6) is fixed with universal joint supporting (7).
7. a kind of manual lifting adjusting device according to claim 1, is characterized in that: described roller (2) is located at described brace table (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878921.8U CN205110582U (en) | 2015-11-03 | 2015-11-03 | Manual formula lifting adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878921.8U CN205110582U (en) | 2015-11-03 | 2015-11-03 | Manual formula lifting adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205110582U true CN205110582U (en) | 2016-03-30 |
Family
ID=55566230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520878921.8U Expired - Fee Related CN205110582U (en) | 2015-11-03 | 2015-11-03 | Manual formula lifting adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205110582U (en) |
-
2015
- 2015-11-03 CN CN201520878921.8U patent/CN205110582U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20201103 |