CN203197928U - Mechanical arm for thermal treatment furnace - Google Patents
Mechanical arm for thermal treatment furnace Download PDFInfo
- Publication number
- CN203197928U CN203197928U CN 201320196542 CN201320196542U CN203197928U CN 203197928 U CN203197928 U CN 203197928U CN 201320196542 CN201320196542 CN 201320196542 CN 201320196542 U CN201320196542 U CN 201320196542U CN 203197928 U CN203197928 U CN 203197928U
- Authority
- CN
- China
- Prior art keywords
- treatment furnace
- hydraulic control
- mechanical arm
- claw
- thermal treatment
- 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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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The utility model discloses a mechanical arm for a thermal treatment furnace. The mechanical arm for the thermal treatment furnace comprises a connecting portion and clamping jaws, and the mechanical arm for the thermal treatment furnace further comprises hydraulic control rods. The mechanical arm comprises the four clamping jaws and the four hydraulic control rods, wherein one end of each clamping jaw is connected with the connecting portion in a mutually rotary mode, and one end of each hydraulic control rod is connected with the middle of each clamping jaw in a mutually rotary mode. The mechanical arm for the thermal treatment furnace has the advantages that due to the facts that the two pairs of clamping jaws are arranged in a mutually perpendicular mode, and the two pairs of hydraulic control rods are arranged in a mutually perpendicular mode, a workpiece with a large mass can be placed on the mechanical arm, and the workpiece can be firmly clamped, and cannot easily fall off.
Description
Technical field
The utility model relates to a kind of manipulator, more precisely a kind of heat-treatment furnace manipulator.
Background technology
Heat treatment is a kind of common processing technology, but in the prior art, adopt fire tongs when the workman picks and places workpiece from heat-treatment furnace or wait for heat-treatment furnace cooling back operation, the quality of a workpiece hour employing fire tongs picks and places, the time common method of waiting for the heat-treatment furnace cooling that adopts that workpiece quality is bigger, this method efficient is lower, wastes more heat energy simultaneously, inadequately economic environmental protection.
Summary of the invention
The utility model mainly is to solve the existing in prior technology technical problem, thereby a kind of two pairs of mutual vertically arranged claws and hydraulic control bar of having is provided, and can put the workpiece of big quality, and clamping is firm, the heat-treatment furnace manipulator of difficult drop-off.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of heat-treatment furnace manipulator, comprise a junction and claw, described manipulator also comprises the hydraulic control bar, described manipulator comprises four claws and four hydraulic control bars, one end and the described connecting portion of described claw are rotationally connected mutually, and an end of described hydraulic control bar is rotationally connected mutually with the middle part of described claw respectively.
As the utility model preferred embodiment, evenly be provided with four pairs of engaging lugs around the described connecting portion, described every pair of engaging lug is rotationally connected mutually with an end of described claw respectively.
As the utility model preferred embodiment, the middle part of described claw is provided with one and connects projection, and described connection projection is rotationally connected mutually with the end of described hydraulic control bar respectively, and the other end of described claw is provided with a non-slip process.
Heat-treatment furnace of the present utility model with the advantage of manipulator is: have two pairs of mutual vertically arranged claws and hydraulic control bar, can put the workpiece of big quality, and clamping is firm, difficult drop-off.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view that heat-treatment furnace of the present utility model is used manipulator;
Fig. 2 is the perspective view that the heat-treatment furnace among Fig. 1 is used the connecting portion of manipulator;
Fig. 3 is the perspective view that the heat-treatment furnace among Fig. 1 is used the claw of manipulator;
Wherein:
1, connecting portion; 11, engaging lug;
2, claw; 21, non-slip process; 22, connect projection;
3, hydraulic control bar.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
As shown in Figure 1 and Figure 2, a kind of heat-treatment furnace manipulator, comprise a junction 1 and claw 2, this manipulator also comprises hydraulic control bar 3, this manipulator comprises four claws 2 and four hydraulic control bars 3, one end and this connecting portion 1 of claw 2 are rotationally connected mutually, and an end of hydraulic control bar 3 is rotationally connected mutually with the middle part of claw 2 respectively.
As Fig. 1, Fig. 2, shown in Figure 3, evenly be provided with four pairs of engaging lugs 11 around this connecting portion 1, the every pair of engaging lug 11 is rotationally connected mutually with an end of claw 2 respectively.
As Fig. 1, shown in Figure 3, the middle part of claw 2 is provided with one and connects projection 22, connects projection 22 and is rotationally connected mutually with the end of hydraulic control bar 3 respectively, and the other end of claw 2 is provided with a non-slip process 21.
The above only is the specific embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, and any variation or replacement of expecting without creative work all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. heat-treatment furnace manipulator, comprise a junction (1) and claw (2), it is characterized in that, described manipulator also comprises hydraulic control bar (3), described manipulator comprises four claws (2) and four hydraulic control bars (3), one end of described claw (2) and described connecting portion (1) are rotationally connected mutually, and an end of described hydraulic control bar (3) is rotationally connected mutually with the middle part of described claw (2) respectively.
2. heat-treatment furnace manipulator according to claim 1, it is characterized in that, evenly be provided with four pairs of engaging lugs (11) around the described connecting portion (1), described every pair of engaging lug (11) is rotationally connected mutually with an end of described claw (2) respectively.
3. heat-treatment furnace manipulator according to claim 2, it is characterized in that, the middle part of described claw (2) is provided with one and connects projection (22), described connection projection (22) is rotationally connected mutually with the end of described hydraulic control bar (3) respectively, and the other end of described claw (2) is provided with a non-slip process (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196542 CN203197928U (en) | 2013-04-18 | 2013-04-18 | Mechanical arm for thermal treatment furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320196542 CN203197928U (en) | 2013-04-18 | 2013-04-18 | Mechanical arm for thermal treatment furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203197928U true CN203197928U (en) | 2013-09-18 |
Family
ID=49142067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320196542 Expired - Fee Related CN203197928U (en) | 2013-04-18 | 2013-04-18 | Mechanical arm for thermal treatment furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203197928U (en) |
-
2013
- 2013-04-18 CN CN 201320196542 patent/CN203197928U/en not_active Expired - Fee Related
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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: 20130918 Termination date: 20140418 |