CN203557295U - Automatic hot-working cylinder clamping mechanism - Google Patents
Automatic hot-working cylinder clamping mechanism Download PDFInfo
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- CN203557295U CN203557295U CN201320739042.8U CN201320739042U CN203557295U CN 203557295 U CN203557295 U CN 203557295U CN 201320739042 U CN201320739042 U CN 201320739042U CN 203557295 U CN203557295 U CN 203557295U
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- feed collet
- cylinder
- hot
- cylinder clamping
- bearing
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Abstract
The utility model discloses an automatic hot-working cylinder clamping mechanism. The automatic hot-working cylinder clamping mechanism comprises a main shaft, a main support, a rotation support, an upper material clamp, a lower material clamp, a cylinder supporting base and a cylinder, wherein the main shaft and the cylinder supporting base are installed at the two ends of the main support respectively, the rotation support is assembled on the main shaft through a bearing, and the upper material clamp and the lower material clamp are installed at the two clamping ends of the rotation support respectively. The automatic hot-working cylinder clamping mechanism has the advantages that through the application of the aluminum alloy main support with a cooling channel, the JFB inlaid solid graphite bearing and the non-symmetrical replaceable material clamps, the stability of the clamping mechanism is greatly enhanced, therefore, the mechanism can run stably under the severe high-temperature and high-dust environment, is long in service life and low in fault rate, improves the working efficiency of automatic production and lowers the fault rate.
Description
Technical field
The utility model relates to a kind of hot-working automation cylinder clamping device.
Background technology
In automated production; often can use cylinder clamping device; the structure of existing cylinder clamping device as shown in Figure 1, comprising: main support 1, cylinder 2, cylinder support 3, locking nut 4, cylinder Connection Block 5, pin 6, contiguous block 7, pin 8, clamp 9, pin 10, clamp seat 11 etc.But there is following shortcoming in this mechanism:
(1) pin 10 diameters for stationary clamp 9 generally only have 10mm, inlay copper sheathing that 1mm is thick as wear-out part, and because diameter is too small, contact-making surface is little, there will be clamp double swerve after using a period of time, clamp unstable phenomenon.
(2) clamp 9 adopts overall structure, after retained part wearing and tearing, needs integral replacing, waste material.
(3) be especially applied in automation hot-working, can not realize automatically coolingly, Cylinder Life is not long, and can transfer heat to other equipment, causes damage.
Utility model content
The utility model has overcome shortcoming of the prior art, and a kind of hot-working automation cylinder clamping device is provided.
The technical solution of the utility model is: a kind of hot-working automation cylinder clamping device, comprise main shaft, main support, runing rest, upper feed collet, lower feed collet, cylinder bearing and cylinder, wherein: main shaft and cylinder bearing are arranged on respectively the two ends of main support, runing rest by bearing assemble on main shaft; Upper feed collet and lower feed collet are arranged on respectively on two bare terminal ends of runing rest.
Compared with prior art, the utility model has the advantages that: by the application of inlaying graphite bearing, asymmetric replaceable feed collet with cooling duct aluminium alloy main support, JFB solid, greatly strengthened the stability of clamping device, Shi Ci mechanism is at high temperature, under the adverse circumstances of high dust, can stablize running, the life-span is long, failure rate is low, the operating efficiency that has improved automated production, has reduced fault rate.Concrete manifestation is as follows:
(1) rotational slide partly adopts JFB solid to inlay graphite bearing, internal diameter 20mm, the contact area of increase movable part.In severe working environment, play self-lubricating, long-lived effect.
(2) upper feed collet and lower feed collet adopt dissymmetrical structure, and 3 points during clamping (three pairs of clip tooths) contact, guarantees the stability clamping.And adopt screw assembling form with aluminium alloy rotation support, and after wearing and tearing, only need to change this upper and lower feed collet, reduced spillage of material expense.
(3) aluminium alloy main support is processed cooling duct by depth drill, and by plug, its fabrication hole is blocked, and by cold gas entrance and heat outlet, is undertaken cooling.Guaranteed the life-span of cylinder in hot-working automation.
(4) main shaft is emptied processing, alleviates mechanism's weight.
Accompanying drawing explanation
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the structural representation of existing cylinder clamping device;
Fig. 2 is assembled front view of the present utility model;
Fig. 3 is assembling plan view of the present utility model;
Fig. 4 is the cutaway view of aluminium alloy main support of the present utility model;
Fig. 5 is the top view of upper feed collet;
Fig. 6 is the front view of Fig. 5;
Fig. 7 is the top view of lower feed collet;
Fig. 8 is the front view of Fig. 7.
The specific embodiment
A kind of hot-working automation cylinder clamping device, as shown in Figures 2 and 3, comprise: main shaft 21, main support 22, bearing 23, runing rest 24, upper feed collet 25, lower feed collet 26, connecting pin 27 and 29, contiguous block 28, Connection Block 30, cylinder bearing 31, cylinder 32 etc., wherein:
Described bearing 23 is inlayed graphite copper bearing for JFB solid.Described main support 22 and runing rest 24 all adopt aluminum alloy materials to make.
The structure of described main support 22 as shown in Figure 4, comprises cooling duct 41, cold gas entrance 42, heat outlet 43 and plug 44 etc.
The structure of described upper feed collet 25 as shown in Figure 5 and Figure 6, has a pair of clip tooth 61.
The structure of described lower feed collet 26 as shown in Figure 7 and Figure 8, has two pairs of clip tooths (81 and 82).
Claims (7)
1. a hot-working automation cylinder clamping device, it is characterized in that: comprise main shaft, main support, runing rest, upper feed collet, lower feed collet, cylinder bearing and cylinder, wherein: main shaft and cylinder bearing are arranged on respectively the two ends of main support, runing rest by bearing assemble on main shaft; Upper feed collet and lower feed collet are arranged on respectively on two bare terminal ends of runing rest.
2. a kind of hot-working automation cylinder clamping device according to claim 1, is characterized in that: described bearing is that JFB solid is inlayed graphite copper bearing.
3. a kind of hot-working automation cylinder clamping device according to claim 1, is characterized in that: described main support and runing rest all adopt aluminum alloy materials to make.
4. a kind of hot-working automation cylinder clamping device according to claim 1, is characterized in that: on described main support, be provided with cooling duct.
5. a kind of hot-working automation cylinder clamping device according to claim 1, is characterized in that: on described upper feed collet, be provided with a pair of clip tooth, be provided with two pairs of clip tooths on described lower feed collet.
6. a kind of hot-working automation cylinder clamping device according to claim 1, is characterized in that: described upper feed collet and lower feed collet are assemblied on runing rest by screw.
7. a kind of hot-working automation cylinder clamping device according to claim 1, is characterized in that: centered by described main shaft, empty.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320739042.8U CN203557295U (en) | 2013-11-20 | 2013-11-20 | Automatic hot-working cylinder clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320739042.8U CN203557295U (en) | 2013-11-20 | 2013-11-20 | Automatic hot-working cylinder clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203557295U true CN203557295U (en) | 2014-04-23 |
Family
ID=50507042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320739042.8U Expired - Fee Related CN203557295U (en) | 2013-11-20 | 2013-11-20 | Automatic hot-working cylinder clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203557295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600317A (en) * | 2013-11-20 | 2014-02-26 | 中铁隆昌铁路器材有限公司 | Automatic hot-working steam cylinder clamping mechanism |
-
2013
- 2013-11-20 CN CN201320739042.8U patent/CN203557295U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600317A (en) * | 2013-11-20 | 2014-02-26 | 中铁隆昌铁路器材有限公司 | Automatic hot-working steam cylinder clamping mechanism |
| CN103600317B (en) * | 2013-11-20 | 2015-12-09 | 中铁隆昌铁路器材有限公司 | A kind of hot-working automation cylinder clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20171120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |