CN207448510U - A kind of mechanical forearm casting of corrosion resistant high tenacity robot - Google Patents
A kind of mechanical forearm casting of corrosion resistant high tenacity robot Download PDFInfo
- Publication number
- CN207448510U CN207448510U CN201721317422.7U CN201721317422U CN207448510U CN 207448510 U CN207448510 U CN 207448510U CN 201721317422 U CN201721317422 U CN 201721317422U CN 207448510 U CN207448510 U CN 207448510U
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- corrosion resistant
- connecting portion
- casting
- high tenacity
- robot
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Abstract
The utility model is related to robot casting techniques fields, and in particular to a kind of mechanical forearm casting of corrosion resistant high tenacity robot.A kind of mechanical forearm casting of corrosion resistant high tenacity robot described in the utility model, is made, cast(ing) surface is beautiful of the high alloy cast iron Mechanical processing of casting of corrosion resistant, intensity, whole corrosion resistant performance is good, intensity is high, hardness and good toughness, service life is long, and contour structures are simple.
Description
Technical field
The utility model is related to robot casting techniques field, more particularly to a kind of corrosion resistant high tenacity robot machinery is small
Arm casting.
Background technology
Robot is the installations of automated execution work, and as industrial technology is no matter develop, the industry of robot should
With more and more extensive so that the requirement to arm, that is, mechanical arm of robot is also higher and higher, existing robot arm casting
Part is mostly using cast aluminium alloy material, but its corrosion resistant performance and intensity, toughness are high not enough.
Utility model content
The purpose of utility model：The utility model discloses a kind of corrosion resistant high tenacity robot machinery forearm casting.
Technical solution：In order to achieve the goal above, the utility model discloses a kind of corrosion resistant high tenacity robot machineries
Forearm casting, including small arm body, the small arm body is interior hollow square rod structure, and the small arm body is using resistance to
The alloy cast iron cast casting rotten, intensity is high is process, the second connection of first connecting portion and the other end including one end
Portion, the first connecting portion are more than the diagonal of the square rod structure for the diameter of disc-shaped structure and disc-shaped structure
Size, the second connecting portion are that centre is equipped with indent notch, both sides are evagination arc-shaped structure, the indent notch end
Face is flat surface, and the evagination arc-shaped structure end face is also flat surface；The second connecting portion left and right sides
The round hole of indent is equipped with, the round hole is equipped with internal thread.
Preferably, two sides are arranged with protrusion to the small arm body up and down, and the protrusion is close to second connecting portion
It sets.
Preferably, convex cross section shape triangular in shape, and its described raised two bevel edges are connected to second
Portion's bending is set.
Preferably, the small arm body left and right sides are equipped with ribs at round hole, and the ribs is horizontal
Section is triangular in shape.
Preferably, the forearm body outer surface is coated with aqueous corrosion resistant lacquer coat.Further improve small arm body
Corrosion resistant performance and intensity.
Above-mentioned technical proposal can be seen that the utility model and have the advantages that：One kind described in the utility model
The mechanical forearm casting of corrosion resistant high tenacity robot, is made, cast(ing) surface of the high alloy cast iron Mechanical processing of casting of corrosion resistant, intensity
Beauty, whole corrosion resistant performance is good, intensity is high, and hardness and good toughness, service life is long, and contour structures are simple.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the bulge-structure schematic diagram of the utility model.
In figure：1st, small arm body, 11, first connecting portion, 12, second connecting portion, 121, indent notch, 122, evagination circular arc
Shape structure, 13, round hole, 14, protrusion, 15, ribs.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present invention is described in detail, it is of the present invention it is upper,
Under, the orientation term such as left, right, front and rear with attached drawing 1 as reference.
Embodiment 1
As shown in Figure 1, a kind of mechanical forearm casting of corrosion resistant high tenacity robot of the utility model, including small arm body
1, the small arm body 1 is interior hollow square rod structure, alloy that the small arm body 1 uses corrosion resistant, that intensity is high
Iron casting casting is process, the second connecting portion 12 of first connecting portion 11 and the other end including one end, and described first
Connecting portion 11 is more than the Diagonal Dimension of the square rod structure for the diameter of disc-shaped structure and disc-shaped structure, described
Second connecting portion 12 is that centre is equipped with indent notch 121, both sides are evagination arc-shaped structure 122,121 end of indent notch
Face is flat surface, and 122 end face of evagination arc-shaped structure is also flat surface；The second connecting portion 12 or so two
Side is equipped with the round hole 13 of indent, and the round hole 13 is equipped with internal thread（It is not shown）.
As shown in Figure 1, the small arm body is arranged with protrusion 14 in two sides about 1, the protrusion 14 is close to the
Two connecting portions 12 are set.
As illustrated in fig. 1 and 2,14 cross section of the protrusion shape triangular in shape, and the protrusion 14 its two bevel edges
It bends and sets to second connecting portion 12.
As shown in Figure 1,1 left and right sides of small arm body are equipped with ribs 15 at round hole 13, it is described
15 cross section of ribs is triangular in shape.
1 outer surface of small arm body is coated with aqueous corrosion resistant lacquer coat（It is not shown）.Further improve forearm sheet
The corrosion resistant performance and intensity of body.
The above is only the preferred embodiment of the utility model, it should be noted that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, several improvement can also be made, these improvement also should be regarded as this
The protection domain of utility model.
Claims (5)
1. a kind of mechanical forearm casting of corrosion resistant high tenacity robot, which is characterized in that including small arm body, the forearm sheet
Body is interior hollow square rod structure, alloy cast iron cast casting processing that the small arm body uses corrosion resistant, that intensity is high
Form, the second connecting portion of first connecting portion and the other end including one end, the first connecting portion for disc-shaped structure and
The diameter of disc-shaped structure is more than the Diagonal Dimension of the square rod structure, and the second connecting portion is in intermediate is equipped with
Groove port, both sides be evagination arc-shaped structure, the indent notch end face be flat surface, the evagination arc-shaped structure
End face is also flat surface；The second connecting portion left and right sides are equipped with the round hole of indent, and the round hole is set
There is internal thread.
2. the mechanical forearm casting of a kind of corrosion resistant high tenacity robot according to claim 1, which is characterized in that described
Two sides are arranged with protrusion to small arm body up and down, and the protrusion is set close to second connecting portion.
3. the mechanical forearm casting of a kind of corrosion resistant high tenacity robot according to claim 2, which is characterized in that described
Convex cross section shape triangular in shape, and its described raised two bevel edges bend to second connecting portion and set.
4. the mechanical forearm casting of a kind of corrosion resistant high tenacity robot according to claim 1, which is characterized in that described
Small arm body left and right sides are equipped with ribs at round hole, and the ribs cross section is triangular in shape.
5. the mechanical forearm casting of a kind of corrosion resistant high tenacity robot according to claim 1, which is characterized in that described
Forearm body outer surface is coated with aqueous corrosion resistant lacquer coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721317422.7U CN207448510U (en) | 2017-10-13 | 2017-10-13 | A kind of mechanical forearm casting of corrosion resistant high tenacity robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721317422.7U CN207448510U (en) | 2017-10-13 | 2017-10-13 | A kind of mechanical forearm casting of corrosion resistant high tenacity robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207448510U true CN207448510U (en) | 2018-06-05 |
Family
ID=62252349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721317422.7U Active CN207448510U (en) | 2017-10-13 | 2017-10-13 | A kind of mechanical forearm casting of corrosion resistant high tenacity robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207448510U (en) |
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2017
- 2017-10-13 CN CN201721317422.7U patent/CN207448510U/en active Active
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