CN213561086U - Turnover chuck device - Google Patents
Turnover chuck device Download PDFInfo
- Publication number
- CN213561086U CN213561086U CN202022366887.XU CN202022366887U CN213561086U CN 213561086 U CN213561086 U CN 213561086U CN 202022366887 U CN202022366887 U CN 202022366887U CN 213561086 U CN213561086 U CN 213561086U
- Authority
- CN
- China
- Prior art keywords
- chuck
- gear
- turnover mechanism
- turnover
- transmission
- 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
Images
Abstract
The turnover type chuck device comprises a base, a turnover mechanism and a chuck mechanism, wherein the turnover mechanism is used for driving a workpiece to turn over; the chuck mechanism is arranged on the turnover mechanism, the turnover mechanism is rotationally connected with the base, and the turnover mechanism is movably connected with the chuck mechanism. The novel rotary table can drive a workpiece to freely turn over between 0 and 90 degrees, and has simple structure and good transmission stability.
Description
Technical Field
The utility model belongs to the technical field of the tight mechanical equipment of clamp and specifically relates to a be applied to convertible chuck device of work piece equipment.
Background
The chuck is a mechanical device used for clamping a workpiece on a machine tool, and in order to save labor and improve working efficiency, the most commonly used chuck at present is a pneumatic chuck, and the machine tool accessory is used for clamping and positioning the workpiece by utilizing the radial movement of movable clamping jaws uniformly distributed on a chuck body. The existing chuck device is generally vertically arranged on a machine tool and is not beneficial to clamping and mounting of some special parts to be processed before processing, such as a brake drum (the brake drum is an iron casting with a shape similar to a tambour drum and is fixed with a tire and rotates at the same speed) and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to the technical defect who mentions in the background art, provide one kind and can realize the chuck device of 0-90 scope upset when pressing from both sides tight work piece.
The utility model adopts the technical proposal that: the turnover type chuck device comprises a base, a turnover mechanism and a chuck mechanism, wherein the turnover mechanism is used for driving a workpiece to turn over; the chuck mechanism is arranged on the turnover mechanism, the turnover mechanism is rotationally connected with the base, and the turnover mechanism is movably connected with the chuck mechanism.
As a preferred technical scheme: the turnover mechanism comprises a turnover platform rotationally connected with the base, a first transmission assembly and a first power assembly fixedly connected with the base; the first transmission assembly comprises a gear and a rack; the output end of the first power assembly is connected with the rack, the rack is in meshed transmission with the gear, and the central shaft of the gear is movably connected with the overturning platform.
As a preferred technical scheme: the chuck mechanism comprises a chuck component, a second transmission component and a second power component which are arranged on the overturning platform; the second transmission assembly comprises a rotating gear set; and the output end of the second power assembly is connected with the rotating gear set.
As a preferred technical scheme: the chuck component is a pneumatic chuck and comprises a chuck seat fixedly mounted on the rotating gear and a clamping jaw slidably connected with the chuck seat.
As a preferred technical scheme: the cross section of the clamping jaw is L-shaped, and a plurality of scale-shaped grooves are formed in the inner wall surface of the clamping jaw, which is in contact with a workpiece.
As a preferred technical scheme: the rotating gear set comprises a large gear and a small gear; the pinion is connected with the output end of the second power assembly, the bull gear is in meshing transmission with the pinion, and the wheel surface of the bull gear is fixedly connected with the chuck seat.
As a preferred technical scheme: the quantity of jack catch is three at least, and the equipartition sets up.
As a preferred technical scheme: three positioning blocks are installed on the chuck seat, and the positioning blocks are uniformly distributed and arranged at intervals with the clamping jaws.
Compared with the prior art, the utility model has the technical effects that:
1. the chuck mechanism is arranged on the turnover mechanism and can drive the chuck mechanism to turn over, so that in an initial state, the chuck mechanism is horizontally arranged, the workpiece is convenient to install, and the manual operation is convenient; after the installation is finished, the turnover mechanism is used for turning over the workpiece by 90 degrees, and subsequent related operations are carried out;
2. the turnover mechanism realizes turnover operation through gear and rack transmission, and has simple structure and good transmission stability;
3. the inner wall surface of the clamping jaw in contact with the workpiece is provided with the scale-type grooves, so that the contact area with the workpiece is reduced, and the workpiece is prevented from deforming in the clamping process.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: a base 1; a turnover mechanism 2 and a chuck mechanism 3;
wherein: the device comprises a bottom plate 1-1, a vertical plate 1-2, a turnover platform 2-1, a first transmission assembly 2-2 and a first power assembly 2-3; the device comprises a chuck component 3-1, a second transmission component 3-2, a second power component 3-3 and a positioning block 3-4.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Referring to fig. 1, the chuck device disclosed in the present invention includes a base 1, a turnover mechanism 2 for driving a workpiece to turn over, and a chuck mechanism 3 mounted on the turnover mechanism. The chuck mechanism is arranged on the turnover mechanism, the turnover mechanism is rotationally connected with the base, and the turnover mechanism is movably connected with the chuck mechanism.
The base 1 comprises a bottom plate 1-1 and vertical plates 1-2, the two vertical plates are parallelly and vertically fixedly connected to the bottom plate, the chuck mechanism is arranged between the two vertical plates, and the turnover mechanism is arranged on the outer side surface of one vertical plate.
The turnover mechanism comprises a turnover platform 2-1 rotatably connected with the base, a first transmission assembly 2-2 and a first power assembly 2-3 fixedly connected with the base. The first transmission component comprises a gear and a rack; the output end of the first power assembly is connected with the rack, the rack is in meshed transmission with the gear, and the central shaft of the gear is movably connected with the overturning platform. The rotation of center pin drives the upset platform and rotates.
The chuck mechanism comprises a chuck component 3-1, a second transmission component 3-2 and a second power component 3-3 which are arranged on the overturning platform. The second transmission assembly comprises a rotation gear set; the output end of the second power assembly is connected with the rotating gear set.
As a preferable scheme: the chuck assembly is a pneumatic chuck and comprises a chuck seat fixedly mounted on the rotating gear and a clamping jaw slidably connected with the chuck seat, and the radial distance of the clamping jaw is adjusted according to the outer diameter of a workpiece. The cross section of the clamping jaw is L-shaped, and a plurality of scale-shaped grooves are formed in the inner wall surface of the clamping jaw, which is in contact with a workpiece. The rotating gear set comprises a large gear and a small gear, the small gear is connected with the output end of the second power assembly, the large gear and the small gear are in meshing transmission, and the wheel surface of the large gear is fixedly connected with the chuck seat through a connecting piece.
The quantity of jack catch is three at least, and the equipartition sets up. The chuck base is provided with three positioning blocks, and the positioning blocks 3-4 are uniformly distributed and arranged at intervals with the clamping jaws, so that the stability of a workpiece in clamping is improved.
The working process is as follows: in an initial state, the chuck mechanism is horizontally arranged, and a workpiece is correspondingly arranged on the chuck mechanism; after the installation is completed, the turnover mechanism is used for carrying out turnover operation, the turnover platform drives the workpiece to turn over for 90 degrees, and then subsequent process operation is carried out.
The turning operation is mainly as follows: the first power assembly is started to drive the rack to extend out and retract, the gear and the rack are meshed for transmission to drive the gear to rotate, the gear is connected with the overturning platform to drive the overturning platform to rotate, and after overturning is finished, the first power assembly is closed. The second power component starts, and the drive running gear is rotatory, and the chuck unit mount drives chuck unit rotate operation on the running gear, cooperates the circumference welding of welding robot completion to the brake drum.
The first power assembly and the second power assembly are both cylinders.
Claims (7)
1. The utility model provides a convertible chuck device which characterized in that: the turnover mechanism comprises a base, a turnover mechanism and a chuck mechanism, wherein the turnover mechanism is used for driving a workpiece to turn over; the chuck mechanism is arranged on the turnover mechanism, the turnover mechanism is rotationally connected with the base, and the turnover mechanism is movably connected with the chuck mechanism;
the turnover mechanism comprises a turnover platform rotationally connected with the base, a first transmission assembly and a first power assembly fixedly connected with the base; the first transmission assembly comprises a gear and a rack;
the output end of the first power assembly is connected with the rack, the rack is in meshed transmission with the gear, and the central shaft of the gear is movably connected with the overturning platform.
2. The roll-over chuck device according to claim 1, characterized in that: the chuck mechanism comprises a chuck component, a second transmission component and a second power component which are arranged on the overturning platform; the second transmission assembly comprises a rotating gear set;
and the output end of the second power assembly is connected with the rotating gear set.
3. The roll-over chuck device according to claim 2, characterized in that: the chuck component is a pneumatic chuck and comprises a chuck seat fixedly mounted on the rotating gear and a clamping jaw slidably connected with the chuck seat.
4. The roll-over chuck device according to claim 3, characterized in that: the cross section of the clamping jaw is L-shaped, and a plurality of scale-shaped grooves are formed in the inner wall surface of the clamping jaw, which is in contact with a workpiece.
5. The roll-over chuck device according to claim 4, characterized in that: the rotating gear set comprises a large gear and a small gear; the pinion is connected with the output end of the second power assembly, the bull gear is in meshing transmission with the pinion, and the wheel surface of the bull gear is fixedly connected with the chuck seat.
6. The roll-over chuck device according to claim 4, characterized in that: the quantity of jack catch is three at least, and the equipartition sets up.
7. The flip-chip chuck device according to claim 6, wherein: three positioning blocks are installed on the chuck seat, and the positioning blocks are uniformly distributed and arranged at intervals with the clamping jaws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022366887.XU CN213561086U (en) | 2020-10-22 | 2020-10-22 | Turnover chuck device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022366887.XU CN213561086U (en) | 2020-10-22 | 2020-10-22 | Turnover chuck device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213561086U true CN213561086U (en) | 2021-06-29 |
Family
ID=76527010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022366887.XU Active CN213561086U (en) | 2020-10-22 | 2020-10-22 | Turnover chuck device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213561086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255407A (en) * | 2022-09-23 | 2022-11-01 | 山东裕东汽车零部件有限公司 | High-efficient processingequipment of brake disc |
-
2020
- 2020-10-22 CN CN202022366887.XU patent/CN213561086U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255407A (en) * | 2022-09-23 | 2022-11-01 | 山东裕东汽车零部件有限公司 | High-efficient processingequipment of brake disc |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110681976B (en) | Aluminum alloy wheel friction stir welding duplex position automatic clamping system | |
| CN213561086U (en) | Turnover chuck device | |
| CN212385044U (en) | Material clamping device for mold machining | |
| CN209954337U (en) | Special automobile spare and accessory part machining center | |
| CN213496045U (en) | Piston part processing punching machine for automobile brake | |
| CN214978964U (en) | Welding device for metal sleeve machining | |
| CN212070199U (en) | Bending machine is with centre gripping structure of being convenient for change mould | |
| CN208374096U (en) | Forging dress reclaimer | |
| CN219683859U (en) | Cylindrical workpiece forging tool | |
| CN217045199U (en) | Machining welding equipment | |
| CN220718521U (en) | General frock of numerical control merry go round machine lathe | |
| CN214350486U (en) | Rotary tool for welding machine | |
| CN215748746U (en) | Be used for precision die machining to use multistation anchor clamps | |
| CN214134928U (en) | Jaw mills tooth arc tool | |
| CN220782128U (en) | Forging fixture for forging machine | |
| CN217122246U (en) | Spare part location frock convenient to manipulator automatic weld | |
| CN213469439U (en) | Adjusting structure for chain wheel forging | |
| CN219404015U (en) | Positioning tool for mold processing | |
| CN215357261U (en) | Turning mechanism of bearing processing lathe | |
| CN217702930U (en) | Rotating mechanism for casting grinding | |
| CN219234582U (en) | Turnover fixing tool fixture of CNC (computerized numerical control) lathe | |
| CN214488593U (en) | A punching machine tilting mechanism for parts machining | |
| CN213381570U (en) | Blank taking manipulator | |
| CN217493676U (en) | Deburring device for chemical equipment processing | |
| CN215847079U (en) | Novel mechanical manufacturing snatchs device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |