CN215919169U - Clamping device for machining - Google Patents
Clamping device for machining Download PDFInfo
- Publication number
- CN215919169U CN215919169U CN202122466768.6U CN202122466768U CN215919169U CN 215919169 U CN215919169 U CN 215919169U CN 202122466768 U CN202122466768 U CN 202122466768U CN 215919169 U CN215919169 U CN 215919169U
- Authority
- CN
- China
- Prior art keywords
- clamping device
- tubular product
- base plate
- ring
- wall
- 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
- 238000003754 machining Methods 0.000 title claims abstract description 21
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 10
- 238000005553 drilling Methods 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model relates to the technical field of clamping devices, and discloses a clamping device for machining, which comprises a base plate, wherein two fixing parts are arranged on the base plate, each fixing part comprises an installation seat fixed on the base plate, a rotating ring is vertically arranged on each installation seat, the rotating ring is rotatably connected with the installation seats, a plurality of jacks are uniformly formed in the outer wall of the rotating ring, and an external gear ring is rotatably arranged on the inner wall of the rotating ring; the outside of external tooth ring is provided with drive gear, and rotates on the inner wall of external tooth ring and installs many push rods, and the stripper plate is installed in the outer end rotation of push rod. This device drives all stripper plates through drive gear's operation and removes simultaneously to the middle part and extrude fixedly to tubular product to in the processing of driling to tubular product, and when needs bore the tubular product opposite side, through extracting the bolt, can rotate tubular product, and observe the instruction line in order to know rotatory angle, thereby improved the precision of tubular product drilling processing.
Description
Technical Field
The utility model relates to the technical field of clamping devices, in particular to a clamping device for machining.
Background
Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining. At present, pipe parts are fixed to parts through a bench vice and are drilled again in the process of drilling, but after the pipe parts are fixed by the bench vice, when the other side of the pipe parts needs to be drilled, the pipe parts need to be clamped again, the operation is complex, and the drilling precision is influenced, so that the clamping device for machining is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a clamping device for machining.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a clamping device for machining comprises a base plate, wherein two fixing parts are arranged on the base plate, each fixing part comprises an installation seat fixed on the base plate, a rotating ring is vertically arranged on each installation seat, the rotating ring is rotatably connected with the installation seats, a plurality of jacks are uniformly formed in the outer wall of the rotating ring, and an external gear ring is rotatably arranged on the inner wall of the rotating ring;
the outside of external tooth ring is provided with drive gear, and rotates on the inner wall of external tooth ring and installs many push rods, and the stripper plate is installed in the outer end rotation of push rod.
Preferably, the rotating rings in the two fixing portions are arranged coaxially.
Preferably, a bolt is inserted into one side of the mounting seat and is matched with the jack.
Preferably, the number of the jacks is four, and an indication line is arranged on the inner side of each jack.
Preferably, a cavity is provided inside the rotating ring, and the driving gear is installed in the cavity and is driven by a servo motor.
Preferably, the vertical section of the extrusion plate is arc-shaped, and a rubber layer is arranged on the inner wall of the extrusion plate.
The utility model has the beneficial effects that:
this device drives all stripper plates through drive gear's operation and removes simultaneously to the middle part and extrude fixedly to tubular product to in the processing of driling to tubular product, and when needs bore the tubular product opposite side, through extracting the bolt, can rotate tubular product, and observe the instruction line in order to know rotatory angle, thereby improved the precision of tubular product drilling processing.
Drawings
FIG. 1 is a side view of a clamping apparatus for machining according to the present invention;
FIG. 2 is a schematic structural diagram of the interior of a rotating ring of a clamping device for machining according to the present invention;
fig. 3 is a schematic structural diagram of a front view of a clamping device for machining according to the present invention.
In the figure: 1 bottom plate, 2 fixing part, 21 mounting seat, 22 rotating ring, 23 plug pin, 24 insertion hole, 25 indicating line, 26 external tooth gear ring, 27 push rod, 28 extrusion plate, 29 driving gear, 30 cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-3, a clamping device for machining includes a base plate 1, two fixing portions 2 are arranged on the base plate 1, each fixing portion 2 includes an installation seat 21 fixed on the base plate 1, a rotating ring 22 is vertically arranged on the installation seat 21, the rotating ring 22 is rotatably connected with the installation seat 21, the rotating rings 22 in the two fixing portions 2 are coaxially arranged, a plurality of jacks 24 are uniformly arranged on the outer wall of the rotating ring 22, the number of the jacks 24 is four, an indication line 25 is arranged on the inner side of each jack 24, a plug 23 is inserted into one side of the installation seat 21, the plug 23 is matched with the jacks 24, and an external gear ring 26 is rotatably arranged on the inner wall of the rotating ring 22;
the outside of external tooth ring 26 is provided with drive gear 29, the inboard of rotatory ring 22 is provided with cavity 30, and drive gear 29 installs in cavity 30, and drive gear 29 drives through servo motor, drive gear 29 meshes with external tooth ring 26, and rotate on the inner wall of external tooth ring 26 and install many push rods 27, the quantity of push rods 27 is three to five, and push rods 27 evenly distributed around the centre of a circle of external tooth ring 26, the outer end of push rods 27 is rotated and is installed stripper plate 28, the vertical cross-section of stripper plate 28 is the arc, and be provided with the rubber layer on the inner wall of stripper plate 28.
In this embodiment, through inserting the tubular product that needs drilling in two rotatory rings 22, open drive gear 29, drive gear 29 drives external tooth ring 26 and rotates in rotatory ring 22, external tooth ring 26 promotes stripper plate 28 through push rod 27 and removes to the tubular product direction simultaneously, it is fixed to extrude the tubular product, so that the processing of drilling is carried out to the tubular product, and when needs are driled the tubular product opposite side, through extracting bolt 23, rotatory ring 22 rotates, can drive the tubular product and rotate, and observe the indicateing line 25 and fix the tubular product in jack 24 through inserting bolt 23 once more, thereby can carry out drilling processing to the opposite side of tubular product, the precision of tubular product drilling processing has been improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The clamping device for machining comprises a base plate (1), wherein two fixing parts (2) are arranged on the base plate (1), and the clamping device is characterized in that the fixing parts (2) comprise mounting seats (21) fixed on the base plate (1), rotating rings (22) are vertically arranged on the mounting seats (21), the rotating rings (22) are rotatably connected with the mounting seats (21), a plurality of jacks (24) are uniformly formed in the outer walls of the rotating rings (22), and external gear rings (26) are rotatably arranged on the inner walls of the rotating rings (22);
the outside of external tooth ring gear (26) is provided with drive gear (29), and rotates on the inner wall of external tooth ring gear (26) and installs many push rods (27), and the outer end of push rod (27) rotates and installs stripper plate (28).
2. A clamping device for machining according to claim 1, characterised in that the rotating rings (22) in the two fixed parts (2) are arranged coaxially.
3. A clamping device for machining according to claim 1, characterized in that a plug (23) is inserted into one side of the mounting base (21), and the plug (23) is adapted to the insertion hole (24).
4. A clamping device for machining according to claim 1, characterised in that the number of the insertion holes (24) is four and that the inner side of each insertion hole (24) is provided with an indicator line (25).
5. A clamping device for machining according to claim 1, characterized in that a cavity (30) is provided inside the rotating ring (22), and the driving gear (29) is mounted in the cavity (30), and the driving gear (29) is driven by a servo motor.
6. A clamping device for machining according to claim 1, characterised in that the vertical cross-section of the pressing plate (28) is arc-shaped and that a rubber layer is provided on the inner wall of the pressing plate (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122466768.6U CN215919169U (en) | 2021-10-13 | 2021-10-13 | Clamping device for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122466768.6U CN215919169U (en) | 2021-10-13 | 2021-10-13 | Clamping device for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215919169U true CN215919169U (en) | 2022-03-01 |
Family
ID=80407714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122466768.6U Expired - Fee Related CN215919169U (en) | 2021-10-13 | 2021-10-13 | Clamping device for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215919169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467577A (en) * | 2022-11-14 | 2022-12-13 | 山东康桥实业有限公司 | Pipe fitting for tent |
-
2021
- 2021-10-13 CN CN202122466768.6U patent/CN215919169U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467577A (en) * | 2022-11-14 | 2022-12-13 | 山东康桥实业有限公司 | Pipe fitting for tent |
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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: 20220301 |