CN201626062U - Ceramic cutting vacuum clamping device - Google Patents
Ceramic cutting vacuum clamping device Download PDFInfo
- Publication number
- CN201626062U CN201626062U CN201020302666XU CN201020302666U CN201626062U CN 201626062 U CN201626062 U CN 201626062U CN 201020302666X U CN201020302666X U CN 201020302666XU CN 201020302666 U CN201020302666 U CN 201020302666U CN 201626062 U CN201626062 U CN 201626062U
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- China
- Prior art keywords
- clamping device
- main shaft
- vacuum cup
- vacuum
- horn mouth
- 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 relates to a clamping device, particularly to a ceramic cutting vacuum clamping device, and solves the technical problems of the prior art that the clamp tool cannot hold some disk-like ceramic workpieces, the ceramic workpieces are easily broken, the defective rate is high and the product quality is influenced. The utility model comprises a spindle (1), wherein an interior air pipe (2) is arranged inside the spindle (1); one end of the spindle (1) is connected to a clamper (3); the end face on the middle part of the clamper is provided with a horn mouth (4); and a horn-shaped vacuum chuck (5) which is communicated with the air pipe is arranged inside the horn mouth.
Description
Technical field
The utility model relates to a kind of clamping device, especially relates to a kind of pottery cutting vacuum clamping device.
Background technology
Traditional ceramics base and high-temperature firing production process can produce moderate finite deformation, rough surface; The high-grade ceramic preparation method is that temperature is fired in increasing behind the ceramic base, and double porcelain pottery carries out machining then, but because ceramic utensil is difficult to clamping and processing, still do not have ceramic stock-removing machine in the prior art.Chinese patent discloses a kind of universal adjustable machining anchor clamps (Granted publication number: CN 2487496Y), it comprises the clamp that can be clamped on the machine tool chuck, at the collet and the binding nut thereof of clamp front end and clamp coaxial line, between clamp and collet, clamp flexible, the central axis of centering on is arranged and adjust the clamp in orientation, place and n orientation regulating part of the axial spacing between collet, n 〉=3, elastic component are cushion or spring; Clamp is connected with compression plate, the chassis of collet and continuous elastic component thereof place between clamp and the compression plate, the orientation regulating part is bolt structure and is along central axial direction and compression plate that threaded engagement runs through compression plate and the chassis joins, the chassis is the cydariform face that disc and outer peripheral face are evagination, clamp has the equipped cavity that holds the circle on elastic component and chassis, compression plate has the terminal pad that is connected to form the two-layer equation conjoined structure, the quantity n=8 of orientation regulating part, and be evenly arranged on the card of compression plate, on the card of compression plate, have to indicate the rhumb line of regulating the orientation.But this anchor clamps can't be used for the ceramic workpiece of some disc shapes of clamping when the clamping ceramic workpiece, and easily ceramic workpiece are pressed from both sides during clamping brokenly, cause defect rate higher, influence product quality.
The utility model content
The utility model technical issues that need to address provide a kind of pottery cutting vacuum clamping device, it mainly is to solve the existing in prior technology anchor clamps when the clamping ceramic workpiece, can't be used for the ceramic workpiece of some disc shapes of clamping, and easily ceramic workpiece is pressed from both sides broken during clamping, cause defect rate higher, influence the technical problem of product quality etc.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Pottery cutting vacuum clamping device of the present utility model, comprise main shaft, it is characterized in that being provided with deep seated blowhole in the described main shaft, main shaft one end is connected with clamp body, have horn mouth on the end face at the middle part of clamp body, be provided with the vacuum cup that is communicated with tracheae in the horn mouth, vacuum cup is tubaeform.Ceramic workpiece can clamp with vacuum cup.Main shaft can drive the clamp body rotation, thereby makes the ceramic workpiece rotation, and tracheae can be extracted the air at ceramic workpiece place out by vacuum cup, makes ceramic workpiece be inhaled at the vacuum cup place.Because it is tubaeform that vacuum cup is designed to, so its bore is bigger, the ceramic workpiece of fitting disc shape easily.The tow sides shape of the shape of clamp body end face and ceramic workpiece adapts.
As preferably, the end face of described vacuum cup stretches out the end face of clamp body, and vacuum cup and bell-mouthed inwall have the gap.When the suction of suction dish was big surely, the ceramic workpiece of disc shape can press down, and vacuum cup can expand in the gap, plays the effect of buffering.
As preferably, the described main shaft other end is connected with reducing sleeve by connector, and the reducing sleeve internal whorl is connected with snap joint and high-speed joint, and snap joint is communicated with deep seated blowhole, and high-speed joint is connected with outside tracheae.Main shaft can pass through screw fixed transfer cover, and reducing sleeve can connect deep seated blowhole and outside tracheae respectively by snap joint, high-speed joint, makes that assembling is simpler, and outside tracheae can be communicated with vacuum generator.
As preferably, be provided with fixed head between described outside tracheae and the high-speed joint.Fixed head can be fixed the body of high-speed joint.
Therefore, the utlity model has anchor clamps and be provided with flaring vacuum cup, can be used for the ceramic workpiece of some disc shapes of clamping, anchor clamps can be with ceramic workpiece squeeze crack and even crowded broken in the smear metal process, the yield rate of product is higher, and characteristics such as the quality of product is better, and is simple and reasonable for structure.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Parts, position and numbering among the figure: main shaft 1, deep seated blowhole 2, clamp body 3, horn mouth 4, vacuum cup 5, connector 6, reducing sleeve 7, snap joint 8, high-speed joint 9, outside tracheae 10, fixed head 11, scroll chuck 12.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the pottery cutting vacuum clamping device of this example, as Fig. 1, a main shaft 1 that is fixed on the scroll chuck 12 is arranged, be provided with deep seated blowhole 2 in the main shaft, an end of main shaft 1 is connected with clamp body 3, has horn mouth 4 on the end face at the middle part of clamp body, be provided with the vacuum cup 5 that is communicated with tracheae in the horn mouth, vacuum cup is tubaeform, and the end face of vacuum cup stretches out the end face of clamp body, and the inwall of vacuum cup and horn mouth 4 has the gap.Main shaft 1 other end is that screw is connected with reducing sleeve 7 by connector 6, the reducing sleeve internal whorl is connected with snap joint 8 and high-speed joint 9, snap joint is communicated with deep seated blowhole 2, and high-speed joint is connected with outside tracheae 10, is provided with fixed head 11 between outside tracheae and the high-speed joint.
During use, the ceramic workpiece of disc shape is placed on the vacuum clamping device, starts vacuum generator, vacuum cup 5 makes that by the air sucking-off of tracheae 2 with the ceramic workpiece place ceramic workpiece is inhaled on vacuum cup.Start motor, main shaft 1 is rotated, and main shaft drives ceramic workpiece by clamp body 3 and is rotated, and cutting element can carry out machining to ceramic workpiece.
The above only is a specific embodiment of the utility model, but architectural feature of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and variation of being done or modification all are encompassed among the claim of the present utility model.
Claims (4)
1. a pottery cuts the vacuum clamping device, comprise main shaft (1), it is characterized in that being provided with in the described main shaft (1) deep seated blowhole (2), main shaft (1) one end is connected with clamp body (3), have horn mouth (4) on the end face at the middle part of clamp body, be provided with the vacuum cup (5) that is communicated with tracheae in the horn mouth, vacuum cup is tubaeform.
2. pottery cutting vacuum clamping device according to claim 1 it is characterized in that the end face of described vacuum cup (5) stretches out the end face of clamp body (3), and the inwall of vacuum cup and horn mouth (4) has the gap.
3. pottery cutting vacuum clamping device according to claim 1 and 2, it is characterized in that described main shaft (1) other end is connected with reducing sleeve (7) by connector (6), the reducing sleeve internal whorl is connected with snap joint (8) and high-speed joint (9), snap joint is communicated with deep seated blowhole (2), and high-speed joint is connected with outside tracheae (10).
4. pottery cutting vacuum clamping device according to claim 1 and 2 is characterized in that being provided with fixed head (11) between described outside tracheae (10) and the high-speed joint (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020302666XU CN201626062U (en) | 2010-02-09 | 2010-02-09 | Ceramic cutting vacuum clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020302666XU CN201626062U (en) | 2010-02-09 | 2010-02-09 | Ceramic cutting vacuum clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201626062U true CN201626062U (en) | 2010-11-10 |
Family
ID=43057447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020302666XU Expired - Fee Related CN201626062U (en) | 2010-02-09 | 2010-02-09 | Ceramic cutting vacuum clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201626062U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176096A (en) * | 2018-09-20 | 2019-01-11 | 捷而科电材（上海）有限公司 | A kind of Machinetool workpiece end clamp structure and the processing technology for using the structure |
| CN111745221A (en) * | 2020-06-23 | 2020-10-09 | 上海理工大学 | Clamping device for hard and brittle materials |
-
2010
- 2010-02-09 CN CN201020302666XU patent/CN201626062U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176096A (en) * | 2018-09-20 | 2019-01-11 | 捷而科电材（上海）有限公司 | A kind of Machinetool workpiece end clamp structure and the processing technology for using the structure |
| CN109176096B (en) * | 2018-09-20 | 2019-09-17 | 捷而科电材（上海）有限公司 | A kind of Machinetool workpiece end clamp structure and the processing technology for using the structure |
| CN111745221A (en) * | 2020-06-23 | 2020-10-09 | 上海理工大学 | Clamping device for hard and brittle materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20130209 |