CN209565987U - Rotary clamping device is used in a kind of machining - Google Patents
Rotary clamping device is used in a kind of machining Download PDFInfo
- Publication number
- CN209565987U CN209565987U CN201920259704.9U CN201920259704U CN209565987U CN 209565987 U CN209565987 U CN 209565987U CN 201920259704 U CN201920259704 U CN 201920259704U CN 209565987 U CN209565987 U CN 209565987U
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- China
- Prior art keywords
- motor
- sleeve
- pedestal
- screw rod
- turntable
- 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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Abstract
The utility model discloses a kind of machining rotary clamping devices, including pedestal, mounting groove is offered at the top of the pedestal, the top of the pedestal and the sliding slot that annular is offered on the outside of mounting groove, the inside of the mounting groove is equipped with first motor, turntable is installed on the output shaft of the first motor, the bottom of the turntable is fixed with the sliding block of annular, the sliding block is slidably mounted in the sliding slot of base top, the mounting base of inverted L-type is fixed at the top of the pedestal, second motor and slide bar are installed at the top of the inside of the mounting base, screw rod is connected on the output shaft of second motor, columned movable block is socketed with by screw thread on screw rod, sliding bar runs through movable block.The utility model workpiece under conditions of compression and can rotate, and can carry out continuous sanding and polishing processing to the periphery of workpiece at this time, and clamping is stablized, and without clamping repeatedly, operate very simple, greatly improve the efficiency and convenience of processing.
Description
Technical field
The utility model relates to field of mechanical technique more particularly to a kind of machining to use rotary clamping device.
Background technique
Machining refers to the process of to be changed by outer dimension or performance of a kind of mechanical equipment to workpiece.By adding
Difference in work mode can be divided into machining and pressure processing.In process of production, all shapes for changing production object, ruler
Very little, position and property etc., the process for becoming finished product or semi-finished product are known as technical process.It is the main portion of production process
Point.Technical process can be divided into the technical process such as casting, forging, punching press, welding, machining, assembly, manufacturing technology mistake again
Journey generally refers to the summation of the machining work process of part and the assembling technology procedure of machine, other processes are then known as assisting
Process, such as transport, keeping, power supply, maintenance of equipment etc..Technical process is by one or several tactic works again
Sequence composition, a process several work steps by being made of.
It is usually directly fix to workpiece in the process to discoid workpiece, then its periphery is added
Clamping operation is repeated as such, it is desirable to frequently adjust the position of workpiece in work, and operation is very troublesome, also affects work pieces process
Precision.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of machining proposed is used
Rotary clamping device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of be machined uses rotary clamping device, including pedestal, offers mounting groove at the top of the pedestal, described
The top of pedestal and the sliding slot that annular is offered on the outside of mounting groove, the inside of the mounting groove are equipped with first motor,
Turntable is installed, the bottom of the turntable is fixed with the sliding block of annular, the sliding block sliding on the output shaft of the first motor
It is mounted in the sliding slot of base top, the mounting base of inverted L-type, the inside of the mounting base is fixed at the top of the pedestal
Top the second motor and slide bar are installed, screw rod is connected on the output shaft of second motor, passes through spiral shell on the screw rod
Line is socketed with columned movable block, and the sliding bar runs through movable block, and the external fixing sleeve of the movable block is connected to bearing,
The external fixing sleeve of the bearing is connected to sleeve, and the inner wall of the sleeve is equipped with annular convex platform, and the bearing is located at convex annular
The top of platform, cover board is equipped at the top of the sleeve, and the cover board is ring structure.
Preferably, the bottom end of the slide bar is socketed with the first limited block by screw thread, and the bottom end of screw rod is socketed by screw thread
There is the second stop collar.
Preferably, the bottom of the sleeve is fixed with washer.
Preferably, the screw rod is parallel with slide bar, and slide bar is vertical with the upper surface of turntable.
Preferably, the sleeve and annular convex platform are integral structure, and sleeve is connected by screw to cover board.
Preferably, the output shaft with turntable of the first motor are connect by spline, the output shaft and screw rod of the second motor
It is connected by shaft coupling.
Compared with prior art, the utility model has the beneficial effects that
It is rotated in the utility model by the second motor drives screw mandrel, screw rod is made by the screw-driven between movable block
With movable block is driven, along slide bar slide downward, at this moment, movable block band dynamic bearing is moved down, during bearing moves down
Band moving sleeve moves down, and sleeve is gradually extruded on workpiece, starts first motor after extrusion stability, and first motor drives turntable
Rotation, turntable can be rotated during rotation by workpiece band moving sleeve, and outer ring rotating of the sleeve with dynamic bearing, such workpiece can
Under conditions of compression and to rotate, continuous sanding and polishing processing can be carried out to the periphery of workpiece at this time, clamping is stablized, nothing
Clamping repeatedly is needed, operation is very simple, greatly improves the efficiency and convenience of processing.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of machining rotary clamping device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of machining rotary clamping device turntable structural schematic diagram.
In figure: 1 pedestal, 2 turntables, 3 first motors, 4 sliding blocks, 5 mounting bases, 6 sleeves, 7 bearings, 8 cover boards, 9 slide bars, 10
Two motors, 11 screw rods, 12 movable blocks, 13 washers, 14 annular convex platform, 15 first limited blocks, 16 second limited blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of machining uses rotary clamping device, including pedestal 1, the top of pedestal 1 to offer peace
Tankage, the top of pedestal 1 and the sliding slot that annular is offered on the outside of mounting groove, the inside of mounting groove is equipped with first motor
3, turntable 2 is installed, the bottom of turntable 2 is fixed with the sliding block 4 of annular, and sliding block 4 is slidably mounted on the output shaft of first motor 3
In the sliding slot at 1 top of pedestal, the top of pedestal 1 is fixed with the mounting base 5 of inverted L-type, the top installation of the inside of mounting base 5
There are the second motor 10 and slide bar 9, be connected with screw rod 11 on the output shaft of the second motor 10, circle is socketed with by screw thread on screw rod 11
Columnar movable block 12, the sliding of slide bar 9 run through movable block 12, and the external fixing sleeve of movable block 12 is connected to bearing 7, bearing 7 outside
Portion's fixing sleeve is connected to sleeve 6, and the inner wall of sleeve 6 is equipped with annular convex platform 14, and bearing 7 is located at the top of annular convex platform 14, sleeve 6
Top cover board 8 is installed, cover board 8 is ring structure.
The bottom end of slide bar 9 is socketed with the first limited block 15 by screw thread, and the bottom end of screw rod 11 is socketed with second by screw thread
Stop collar 16, the bottom of sleeve 6 are fixed with that 13 screw rod 11 of washer is parallel with slide bar 9, and slide bar 9 is vertical with the upper surface of turntable 2, set
Cylinder 6 is integral structure with annular convex platform 14, and sleeve 6 is connected by screw to cover board 8, the output shaft and turntable 2 of first motor 3
It is connected by spline, the output shaft of the second motor 10 is connect with screw rod 11 by shaft coupling.
Working principle: when operation, by etc. discoid workpiece positioning to be processed be placed on the top of turntable 2, starting second
Motor 10, the second motor 10 drive screw rod 11 to rotate, and screw rod 11 is driven by the screw-driven effect between movable block 12 and moved
Motion block 12 is along 9 slide downward of slide bar, and at this moment, movable block 12 is moved down with dynamic bearing 7, during bearing 7 moves down
Band moving sleeve 6 moves down, and sleeve 6 is gradually extruded on workpiece, starts first motor 3 after extrusion stability, and first motor 3 drives
Turntable 2 rotates, and turntable 2 can be rotated during rotation by workpiece band moving sleeve 6, outer ring rotating of the sleeve 6 with dynamic bearing 7,
Workpiece under conditions of compression and can rotate in this way, can carry out continuous sanding and polishing processing to the periphery of workpiece at this time,
Clamping is stablized, and operation is very simple, greatly improves the efficiency of processing.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of machining rotary clamping device, including pedestal (1), which is characterized in that opened at the top of the pedestal (1)
Equipped with mounting groove, the top of the pedestal (1) and be located at mounting groove on the outside of offer annular sliding slot, the mounting groove it is interior
Portion is equipped with first motor (3), is equipped with turntable (2) on the output shaft of the first motor (3), the bottom of the turntable (2)
It is fixed with the sliding block (4) of annular, the sliding block (4) is slidably mounted in the sliding slot at the top of pedestal (1), the top of the pedestal (1)
Portion is fixed with the mounting base (5) of inverted L-type, and the second motor (10) is equipped at the top of the inside of the mounting base (5) and is slided
Bar (9) is connected with screw rod (11) on the output shaft of second motor (10), is socketed with circle by screw thread on the screw rod (11)
Columnar movable block (12), slide bar (9) sliding run through movable block (12), and the external fixing sleeve of the movable block (12) is connected to
The external fixing sleeve of bearing (7), the bearing (7) is connected to sleeve (6), and the inner wall of the sleeve (6) is equipped with annular convex platform
(14), the bearing (7) is located at the top of annular convex platform (14), is equipped with cover board (8), the lid at the top of the sleeve (6)
Plate (8) is ring structure.
2. a kind of machining rotary clamping device according to claim 1, which is characterized in that the slide bar (9)
Bottom end be socketed with the first limited block (15) by screw thread, the bottom end of screw rod (11) is socketed with the second stop collar by screw thread
(16).
3. a kind of machining rotary clamping device according to claim 1, which is characterized in that the sleeve (6)
Bottom be fixed with washer (13).
4. a kind of machining rotary clamping device according to claim 1, which is characterized in that the screw rod (11)
Parallel with slide bar (9), slide bar (9) is vertical with the upper surface of turntable (2).
5. a kind of machining rotary clamping device according to claim 1, which is characterized in that the sleeve (6)
It is integral structure with annular convex platform (14), sleeve (6) is connected by screw to cover board (8).
6. a kind of machining rotary clamping device according to claim 1, which is characterized in that the first motor
(3) output shaft is connect with turntable (2) by spline, and the output shaft of the second motor (10) and screw rod (11) are connected by shaft coupling
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920259704.9U CN209565987U (en) | 2019-03-01 | 2019-03-01 | Rotary clamping device is used in a kind of machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920259704.9U CN209565987U (en) | 2019-03-01 | 2019-03-01 | Rotary clamping device is used in a kind of machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209565987U true CN209565987U (en) | 2019-11-01 |
Family
ID=68335288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920259704.9U Expired - Fee Related CN209565987U (en) | 2019-03-01 | 2019-03-01 | Rotary clamping device is used in a kind of machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209565987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899532A (en) * | 2019-11-06 | 2020-03-24 | 安徽省繁昌县皖南阀门铸造有限公司 | Angle bending device for hardware easy to adjust |
-
2019
- 2019-03-01 CN CN201920259704.9U patent/CN209565987U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110899532A (en) * | 2019-11-06 | 2020-03-24 | 安徽省繁昌县皖南阀门铸造有限公司 | Angle bending device for hardware easy to adjust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 Termination date: 20210301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |