CN221455975U - Rotation mechanism with fixed clamping direction of clamp in rotation process - Google Patents
Rotation mechanism with fixed clamping direction of clamp in rotation process Download PDFInfo
- Publication number
- CN221455975U CN221455975U CN202421153371.9U CN202421153371U CN221455975U CN 221455975 U CN221455975 U CN 221455975U CN 202421153371 U CN202421153371 U CN 202421153371U CN 221455975 U CN221455975 U CN 221455975U
- Authority
- CN
- China
- Prior art keywords
- support
- shaft
- transmission
- transmission shaft
- clamp
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 81
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The rotating mechanism comprises two support pipes which are vertical and are arranged at intervals, wherein the two support pipes are symmetrically arranged, support plates which are vertically arranged are fixed on the outer sides of the upper ends of the two support pipes, a support frame which is horizontally arranged is arranged between the two support plates, a transmission shaft which is horizontally arranged is rotatably assembled in the support frame, a driving mechanism for driving the transmission shaft to rotate is arranged on the support frame, two ends of the transmission shaft extend out of the support frame, and two ends of the transmission shaft are rotatably assembled on the support plate; the two support pipes are internally provided with a rotating shaft, the upper end of the rotating shaft is in transmission connection with a transmission shaft, a horizontally arranged support rod bracket is fixedly arranged in the lower end of the support pipe, a support rod is rotatably assembled in the support rod bracket, one end of the support rod is in transmission connection with the lower end of the rotating shaft, and the other end of the support rod is fixedly provided with a fixture support frame for fixing a fixture. The utility model has simple structure and convenient use.
Description
Technical Field
The utility model belongs to the technical field of clamp production, and particularly relates to a rotating mechanism with a fixed clamp clamping direction in a rotating process.
Background
The fixture is a mechanical device for fixing and positioning workpieces in industrial production, and is generally composed of a clamping device and a supporting device, the clamping device can enable the workpieces to be tightly fixed on a workbench, the supporting device can provide necessary supporting force to ensure that the workpieces cannot move or loosen in the processing process, along with the development of the manufacturing industry in China, the conventional fixture cannot adjust the levelness of the objects according to the requirements in the use process, and therefore the fixture is inconvenient to use and cannot meet the requirements in the actual working process due to the fact that the storage mode of the accessories is generally storage by adopting a goods shelf under the conditions that the specifications are smaller and the weight of the accessories is light and the height of the goods shelf is lower.
Disclosure of utility model
The utility model provides a rotating mechanism with fixed clamping direction in the rotating process, which aims to solve the technical problem that the levelness of an article cannot be adjusted according to actual demands by the existing clamp. The support frames are extended from the two ends of the transmission shaft, the two ends of the transmission shaft are rotatably assembled on the support plates, the vertically arranged rotating shafts are rotatably assembled in the two support pipes, the upper ends of the rotating shafts are in transmission connection with the transmission shaft, the end parts of the transmission shaft are respectively provided with a first shaft sleeve, a first bevel gear transmission pair is assembled on the first shaft sleeve, and the support pipes are in transmission connection with the transmission shaft through the first bevel gear transmission pair. The lower extreme internal measurement of stay tube is fixed with the bracing piece support that the level set up, and rotatable assembly has the bracing piece in the bracing piece support, and the one end and the lower extreme transmission of axis of rotation of bracing piece are connected, and the other end of bracing piece is fixed with the anchor clamps support frame that is used for mounting fixture, and the lower extreme of stay tube is equipped with second bevel gear transmission pair, and the bracing piece passes through second bevel gear transmission pair and is connected with the axis of rotation transmission. The driving motor drives the rotating shaft to rotate through the transmission shaft and the first bevel gear transmission pair, and the rotating shaft drives the supporting rod to rotate through the second bevel gear transmission pair, so that the angle of the clamp supporting frame on the supporting rod is synchronously adjusted, and the clamp on the clamp supporting frame always maintains a horizontal state.
Preferably, both ends of the transmission shaft are rotatably assembled on the support plate through bearings, the end parts of the transmission shaft extend out of the support plate, and nuts are detachably arranged at the end parts of the transmission shaft.
Preferably, a second sleeve is arranged between the support frame and the transmission shaft.
The adoption of the scheme has the following advantages:
The first bevel gear transmission pair and the second bevel gear transmission pair are arranged, so that the rotation direction and the angle of the clamp support frame can be kept the same as those of bevel gears at two ends of the transmission shaft, and the clamping stability can be kept in the process of taking and placing only by fixing the direction of the clamp; the arrangement of the first shaft sleeve and the second shaft sleeve protects the transmission shaft; the worm and gear transmission pair can realize transmission more stably and accurately.
Drawings
Fig. 1 is a schematic diagram of a front view structure of the present utility model.
Reference numerals: 1. a support tube; 2. a support frame; 3. worm and gear transmission pair; 4. a support rod bracket; 11. a rotating shaft; 12. a support plate; 21. a transmission shaft; 22. a bearing; 23. a first bevel gear drive pair; 24. a nut; 25. a first sleeve; 26. a second sleeve; 31. a driving mechanism; 41. a support rod; 42. a second bevel gear drive pair; 43. and a clamp supporting frame.
Detailed Description
As shown in fig. 1, a rotation mechanism with fixed clamping direction of a clamp in the rotation process comprises two support tubes 1 which are vertical and arranged at intervals, the two support tubes 1 are symmetrically arranged, support plates 12 which are vertically arranged are fixed on the outer sides of the upper ends of the two support tubes 1, a support frame 2 which is horizontally arranged is arranged between the two support plates 12, a transmission shaft 21 which is horizontally arranged is rotatably assembled in the support frame 2, a driving mechanism 31 for driving the transmission shaft 21 to rotate is arranged on the support frame 2, a worm gear pair 3 and a driving motor (the driving motor is not shown in the specification drawing) are selected for use by the driving mechanism 31, a power output shaft of the driving motor is in transmission connection with the worm gear pair 3, and the driving motor drives the transmission shaft 21 to rotate through the worm gear pair 3. The support frame 2 is all extended at the both ends of transmission shaft 21, and the both ends rotatable assembly of transmission shaft 21 is on backup pad 12, and the rotation axis 11 of vertical setting is all rotatably assembled in two stay tubes 1, and the upper end and the transmission shaft 21 transmission of rotation axis 11 are connected, and the tip of transmission shaft 21 all is equipped with first axle sleeve 25, is equipped with first bevel gear transmission pair 23 on the first axle sleeve 25, and stay tube 1 is connected with the transmission shaft 21 transmission through first bevel gear transmission pair 23. The lower extreme internal measurement of stay tube 1 is fixed with the bracing piece support 4 that the level set up, and rotatable the assembly has bracing piece 41 in the bracing piece support 4, and the one end and the lower extreme transmission of axis of rotation 11 of bracing piece 41 are connected, and the other end of bracing piece 41 is fixed with the anchor clamps support frame 43 that is used for mounting clamp, and the lower extreme of stay tube 1 is equipped with second bevel gear transmission pair 42, and bracing piece 41 passes through second bevel gear transmission pair 42 and is connected with the transmission of axis of rotation 11. The driving motor drives the rotating shaft 11 to rotate through the transmission shaft 21 and the first bevel gear transmission pair 23, and the rotating shaft 11 drives the supporting rod 41 to rotate through the second bevel gear transmission pair 42, so that the angle of the clamp supporting frame 43 on the supporting rod 41 is synchronously adjusted, and the clamp on the clamp supporting frame 43 is always kept in a horizontal state.
Preferably, both ends of the transmission shaft 21 are rotatably assembled on the support plate 12 through bearings 22, both ends of the transmission shaft 21 extend out of the support plate 12, and nuts 24 are detachably provided at the ends of the transmission shaft 21.
Preferably, a second bushing 26 is provided between the support frame 2 and the drive shaft 21.
The using process comprises the following steps:
When the clamping device is used, the support frame 2 is fixed on the forklift at first, then the driving mechanism 31 is started, the driving mechanism 31 drives the support tube 1 to rotate through the transmission shaft 21 until the clamp on the clamp support frame 43 moves to the position of an article to be clamped, the article is clamped through the clamp, then the driving motor is started again, the driving motor drives the support rod 41 to rotate through the transmission shaft 21, the first bevel gear transmission pair 23, the rotating shaft 11 and the second bevel gear transmission pair 42, the clamp follows the support rod 41 to rotate, the rotation direction and the angle of the clamp support frame 43 can be kept identical to the rotation direction and the angle of bevel gears at two ends of the transmission shaft, and the clamping stability can be kept in the process of taking and placing.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", "top", "bottom", "horizontal", "vertical", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (6)
1. The rotating mechanism comprises two support pipes which are vertical and are arranged at intervals, and the two support pipes are symmetrically arranged; the two support pipes are internally and rotatably provided with a vertically arranged rotating shaft, the upper end of the rotating shaft is in transmission connection with a transmission shaft, a horizontally arranged support rod support is fixedly arranged in the lower end of the support pipe, a support rod is rotatably arranged in the support rod support, one end of the support rod is in transmission connection with the lower end of the rotating shaft, and the other end of the support rod is fixedly provided with a fixture support frame for fixing a fixture.
2. The rotating mechanism for fixing the clamping direction of the clamp in the rotating process according to claim 1, wherein: both ends of the transmission shaft are rotatably assembled on the support plate through bearings, the end parts of the transmission shaft extend out of the support plate, and nuts are detachably arranged at the end parts of the transmission shaft.
3. A rotation mechanism for fixing a clamping direction of a clamp during rotation according to claim 2, wherein: the end part of the transmission shaft is provided with a first shaft sleeve, a first bevel gear transmission pair is assembled on the first shaft sleeve, and the supporting tube is in transmission connection with the transmission shaft through the first bevel gear transmission pair.
4. The rotating mechanism for fixing the clamping direction of the clamp in the rotating process according to claim 1, wherein: the lower end of the supporting tube is provided with a second bevel gear transmission pair, and the supporting rod is in transmission connection with the rotating shaft through the second bevel gear transmission pair.
5. The rotating mechanism for fixing the clamping direction of the clamp in the rotating process according to claim 1, wherein: a second shaft sleeve is arranged between the support frame and the transmission shaft.
6. A rotation mechanism for fixing a clamping direction of a clamp during rotation according to any one of claims 1 to 5, wherein: the driving mechanism adopts a worm gear transmission pair and a driving motor, and a power output shaft of the driving motor is in transmission connection with the worm gear transmission pair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421153371.9U CN221455975U (en) | 2024-05-24 | 2024-05-24 | Rotation mechanism with fixed clamping direction of clamp in rotation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421153371.9U CN221455975U (en) | 2024-05-24 | 2024-05-24 | Rotation mechanism with fixed clamping direction of clamp in rotation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221455975U true CN221455975U (en) | 2024-08-02 |
Family
ID=92347514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421153371.9U Active CN221455975U (en) | 2024-05-24 | 2024-05-24 | Rotation mechanism with fixed clamping direction of clamp in rotation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221455975U (en) |
-
2024
- 2024-05-24 CN CN202421153371.9U patent/CN221455975U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221455975U (en) | Rotation mechanism with fixed clamping direction of clamp in rotation process | |
| CN216543167U (en) | Assembly workbench for turntable bearing | |
| CN214978373U (en) | Swing buffer structure of DC soldering machine handle | |
| CN215158860U (en) | Material receiving machine for plate processing | |
| CN213245100U (en) | Anchor clamps fixed knot that digit control machine tool was used constructs | |
| CN212683002U (en) | Tool for welding hydraulic pipeline | |
| CN112046212A (en) | Automobile tire detection and maintenance device for automobile maintenance | |
| CN220902362U (en) | Support is used in agitator tank welding | |
| CN219189313U (en) | Gantry machining center sliding seat convenient to adjust | |
| CN111730445A (en) | Chamfering machine for machining and using method thereof | |
| CN220313297U (en) | Clamping and positioning device for processing fuel pump shell | |
| CN221475102U (en) | Clamping device for hardware product production | |
| CN218698613U (en) | Mechanical clamp convenient to install | |
| CN221791595U (en) | Adjustable clamping device for automobile part machining | |
| CN219746742U (en) | XYZ walking welding device | |
| CN219582253U (en) | Movable fixing mechanism for guide part machining | |
| CN220445805U (en) | Auxiliary processing device for trolley frame | |
| CN221676281U (en) | Power bracket assembly welding jig | |
| CN220533414U (en) | Rear axle welding jig | |
| CN221211409U (en) | A processing anchor clamps for chip packing tube | |
| CN220481669U (en) | Quick fixing device is used in processing of hydraulic pump casing | |
| CN217356249U (en) | Five-dimensional adjusting frame for sub-aperture splicing detection | |
| CN219946223U (en) | Manipulator capable of being used for clamping and fixing | |
| CN221593786U (en) | Measuring device for mechanical design | |
| CN214305623U (en) | Petroleum pipeline supporting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |