CN204647133U - A kind of pneumatic hammer damping device - Google Patents
A kind of pneumatic hammer damping device Download PDFInfo
- Publication number
- CN204647133U CN204647133U CN201520322401.9U CN201520322401U CN204647133U CN 204647133 U CN204647133 U CN 204647133U CN 201520322401 U CN201520322401 U CN 201520322401U CN 204647133 U CN204647133 U CN 204647133U
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- pneumatic hammer
- inertial mass
- basic frame
- projection
- damping device
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Abstract
The utility model discloses a kind of pneumatic hammer damping device, comprise pneumatic hammer and motor, also comprise spring, inertial mass, projection, basic frame; Described spring and projection are all between inertial mass and basic frame; Described pneumatic hammer and motor are all fixed on above inertial mass; Described motor is connected with pneumatic hammer; Described basic frame is inner concave shape, and described spring, inertial mass, projection are all placed in the inside of basic frame.A kind of pneumatic hammer damping device of the utility model structure simply but do not lose design, utilizes the damping effect that the Structural assignments such as spring, inertial mass, projection can make pneumatic hammer reach good, improves the stability in pneumatic hammer operation and Security.
Description
Technical field
The utility model relates to machine tool field, is specifically related to a kind of pneumatic hammer damping device.
Background technique
Pneumatic hammer pneumatic hammer primarily of frame, driving mechanism, compression cylinder and clutch release slave cylinder, compression piston, fall the part such as part, distribution device and anvil block composition.In prior art, anvil block assume responsibility for the cushioning effect of a part, but due to its structure single, without Aseismatic Design, make pneumatic hammer cannot well damping, not, safety coefficient be low to cause stability in operation process.
Model utility content
the technical problem that model utility will solve
The purpose of this utility model is to overcome above-mentioned technical deficiency, provide a kind of structure simply but do not lose the pneumatic hammer damping device of design, utilize the damping effect that the Structural assignments such as spring, inertial mass, projection can make pneumatic hammer reach good, improve the stability in pneumatic hammer operation and Security.
technological scheme
For achieving the above object, the technological scheme that the utility model provides is:
A kind of pneumatic hammer damping device of the utility model, comprises pneumatic hammer and motor, also comprises spring, inertial mass, projection, basic frame;
Described spring and projection are all between inertial mass and basic frame;
Described pneumatic hammer and motor are all fixed on above inertial mass;
Described motor is connected with pneumatic hammer;
Described basic frame is inner concave shape, and described spring, inertial mass, projection are all placed in the inside of basic frame.
Further technological scheme, described spring has three, is separately fixed at basic frame two ends and middle.
Further technological scheme, described projection has two, is separated respectively by spring.
Further technological scheme, described inertial mass and basic frame are elastic material and make.
Further technological scheme, described pneumatic hammer and inertial mass are bolted to connection, and the degree of depth of bolt is 1/2 to 2/3 of inertial mass thickness.
beneficial effect
The technological scheme adopting the utility model to provide, compared with prior art, has following beneficial effect:
1, a kind of pneumatic hammer damping device of the utility model structure simply but do not lose design, utilizes the damping effect that the Structural assignments such as spring, inertial mass, projection can make pneumatic hammer reach good, improve the stability in pneumatic hammer operation and Security;
2, a kind of pneumatic hammer damping device of the utility model medi-spring has three, is separately fixed at basic frame two ends and middle, isostasy can be allowed to slow down as first damping defence line;
3, in a kind of pneumatic hammer damping device of the utility model, projection has two, and separated by spring respectively, projection is hard object, can stop pressure bounce as second damping defence line, keeps the stability in operation process;
4, in a kind of pneumatic hammer damping device of the utility model, inertial mass and basic frame are elastic material and make, and as the 3rd damping defence line, road of periphery, can prevent that vibrations are outer puts, and thoroughly eliminate vibrations.
5, in a kind of pneumatic hammer damping device of the utility model, pneumatic hammer and inertial mass are bolted to connection, and the degree of depth of bolt is 1/2 to 2/3 of inertial mass thickness that pneumatic hammer can be made firmly to be connected with damping device, can not be caused loosening by the vibrations repeatedly that pressure brings.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of pneumatic hammer damping device in the utility model.
Embodiment
For understanding content of the present utility model further, in conjunction with the accompanying drawings and embodiments the utility model is described in detail.
Embodiment
As shown in Figure 1, a kind of pneumatic hammer damping device of the present embodiment, structure simply but do not lose design, utilize the damping effect that the Structural assignments such as spring, inertial mass, projection can make pneumatic hammer reach good, improve the stability in pneumatic hammer operation and Security, comprise pneumatic hammer 4 and motor 5, also comprise spring 1, inertial mass 2, projection 3, basic frame 6; Described spring 1 and projection 3 are all between inertial mass 2 and basic frame 6, and spring 1 can allow isostasy slow down as first damping defence line, and projection 2 can stop pressure bounce as second damping defence line, keep the stability in operation process; Described pneumatic hammer 4 and motor 5 are all fixed on above inertial mass 2; Described motor 5 is connected with pneumatic hammer 4; Described basic frame 6 is in inner concave shape, and described spring 1, inertial mass 2, projection 3 are all placed in the inside of basic frame 6.Described spring 1 has three, is separately fixed at basic frame 6 two ends and middle.Described projection 3 has two, is separated respectively by spring 1.Described inertial mass 2 and basic frame 6 are elastic material and make, and as the 3rd damping defence line, road of periphery, can prevent from putting outside vibrations, and thoroughly eliminate vibrations.Described pneumatic hammer 4 and inertial mass 2 are bolted to connection, and the degree of depth of bolt is 1/2 to 2/3 of inertial mass 2 thickness, and pneumatic hammer can be made firmly to be connected with damping device, can not be caused loosening by the vibrations repeatedly that pressure brings.
Claims (5)
1. a pneumatic hammer damping device, comprises pneumatic hammer (4) and motor (5), it is characterized in that, also comprises spring (1), inertial mass (2), projection (3), basic frame (6);
Described spring (1) and projection (3) are all positioned between inertial mass (2) and basic frame (6);
Described pneumatic hammer (4) and motor (5) are all fixed on above inertial mass (2);
Described motor (5) is connected with pneumatic hammer (4);
Described basic frame (6) is in inner concave shape, and described spring (1), inertial mass (2), projection (3) are all placed in the inside of basic frame (6).
2. a kind of pneumatic hammer damping device according to claim 1, is characterized in that, described spring (1) has three, is separately fixed at basic frame (6) two ends and middle.
3. a kind of pneumatic hammer damping device according to claim 1, is characterized in that, described projection (3) has two, is separated respectively by spring (1).
4. a kind of pneumatic hammer damping device according to claim 1, is characterized in that, described inertial mass (2) and basic frame (6) are elastic material and make.
5. a kind of pneumatic hammer damping device according to claim 1, is characterized in that, described pneumatic hammer (4) and inertial mass (2) are bolted to connection, and the degree of depth of bolt is 1/2 to 2/3 of inertial mass (2) thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322401.9U CN204647133U (en) | 2015-05-19 | 2015-05-19 | A kind of pneumatic hammer damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322401.9U CN204647133U (en) | 2015-05-19 | 2015-05-19 | A kind of pneumatic hammer damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204647133U true CN204647133U (en) | 2015-09-16 |
Family
ID=54099890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520322401.9U Expired - Fee Related CN204647133U (en) | 2015-05-19 | 2015-05-19 | A kind of pneumatic hammer damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204647133U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819245A (en) * | 2015-05-19 | 2015-08-05 | 南通第五机床有限公司 | Air hammer damping device |
| CN105855442A (en) * | 2016-06-02 | 2016-08-17 | 新昌县羽林街道金敏轴承厂 | High-safety air hammer special for steel forging |
-
2015
- 2015-05-19 CN CN201520322401.9U patent/CN204647133U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819245A (en) * | 2015-05-19 | 2015-08-05 | 南通第五机床有限公司 | Air hammer damping device |
| CN105855442A (en) * | 2016-06-02 | 2016-08-17 | 新昌县羽林街道金敏轴承厂 | High-safety air hammer special for steel forging |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160519 |