CN104819245A - Air hammer damping device - Google Patents
Air hammer damping device Download PDFInfo
- Publication number
- CN104819245A CN104819245A CN201510255206.3A CN201510255206A CN104819245A CN 104819245 A CN104819245 A CN 104819245A CN 201510255206 A CN201510255206 A CN 201510255206A CN 104819245 A CN104819245 A CN 104819245A
- Authority
- CN
- China
- Prior art keywords
- pneumatic hammer
- damping device
- basic frame
- inertial mass
- spring
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J13/00—Details of machines for forging, pressing, or hammering
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The invention discloses an air hammer damping device. The air hammer damping device comprises an air hammer and a motor, and further comprises a spring, an inertia block, a bulge, and a basic frame; the spring and bulge are located between the inertia block and the basic frame; the air hammer and the motor are fixed on the inertia block; the motor is connected with the air hammer; the basic frame is concave; and the spring, inertia block and bulge are installed in the basic frame. The structure is simple and the design is rational. The structure arrangements, such as the spring, the inertia block and the bulge, are used so that the air hammer has good damping effect, and the stability and safety in the air hammer work are improved.
Description
Technical field
The present invention relates to machine tool field, be 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.
Summary of the invention
the technical problem that invention will solve
The object of the invention 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, technological scheme provided by the invention is:
A kind of pneumatic hammer damping device of the present invention, 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
Adopt technological scheme provided by the invention, compared with prior art, there is following beneficial effect:
1, a kind of pneumatic hammer damping device of the present invention 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 present invention 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 present invention, 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 present invention, 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 present invention, 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 present invention.
Embodiment
For understanding content of the present invention further, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
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 |
|---|---|---|---|
| CN201510255206.3A CN104819245A (en) | 2015-05-19 | 2015-05-19 | Air hammer damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510255206.3A CN104819245A (en) | 2015-05-19 | 2015-05-19 | Air hammer damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104819245A true CN104819245A (en) | 2015-08-05 |
Family
ID=53729656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510255206.3A Withdrawn CN104819245A (en) | 2015-05-19 | 2015-05-19 | Air hammer damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104819245A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5347414Y2 (en) * | 1975-01-17 | 1978-11-13 | ||
| CN203498877U (en) * | 2013-10-18 | 2014-03-26 | 金钰欣 | Vibration damping device |
| CN204171247U (en) * | 2014-08-01 | 2015-02-25 | 宁波北仑一特特殊钢有限公司 | A kind of forging hammer damping device |
| CN104550597A (en) * | 2015-01-07 | 2015-04-29 | 天津奥特盛业重型锻压有限公司 | Damping air hammer |
| CN204647133U (en) * | 2015-05-19 | 2015-09-16 | 南通第五机床有限公司 | A kind of pneumatic hammer damping device |
-
2015
- 2015-05-19 CN CN201510255206.3A patent/CN104819245A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5347414Y2 (en) * | 1975-01-17 | 1978-11-13 | ||
| CN203498877U (en) * | 2013-10-18 | 2014-03-26 | 金钰欣 | Vibration damping device |
| CN204171247U (en) * | 2014-08-01 | 2015-02-25 | 宁波北仑一特特殊钢有限公司 | A kind of forging hammer damping device |
| CN104550597A (en) * | 2015-01-07 | 2015-04-29 | 天津奥特盛业重型锻压有限公司 | Damping air hammer |
| CN204647133U (en) * | 2015-05-19 | 2015-09-16 | 南通第五机床有限公司 | A kind of pneumatic hammer damping device |
Non-Patent Citations (1)
| Title |
|---|
| 杨国泰等: "锻锤和压力机隔振技术", 《机械工程学报》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204018624U (en) | A kind of pneumatic hammer anvil block | |
| CN204430105U (en) | A kind of forging hammer machine | |
| CN204647133U (en) | A kind of pneumatic hammer damping device | |
| CN204470450U (en) | A kind of press machine fast demoulding mould | |
| CN204841785U (en) | Jaw breaker's overload protection hydraulic means | |
| CN104819245A (en) | Air hammer damping device | |
| CN209578984U (en) | A kind of numerically-controlled machine tool shock-damping structure | |
| CN204308622U (en) | Gas meter, flow meter decompression valve gap positioning tool | |
| CN203130886U (en) | Elastic elastomer bidirectional limiting damper for guide rod | |
| CN204239585U (en) | There is the vibration damper of position-limiting action | |
| CN208854141U (en) | Punching machine laser compounding machine vibration isolating device | |
| CN104226874A (en) | Forging machine damping device | |
| CN204200945U (en) | A kind of vibration damper | |
| CN204942364U (en) | Motorcycle damping shock absorber | |
| CN203548419U (en) | Buffer plunger, hydraulic cylinder and engineering machinery | |
| CN104226876A (en) | Hydraulic damping device | |
| CN203685961U (en) | Radial positioning ring of working cylinder of shock absorber | |
| CN204344782U (en) | A kind of heavy goods vehicles that is used for suspends vibration damper | |
| CN202971415U (en) | Two-gear buffer | |
| CN204135225U (en) | Blanking buffer device of hydraulic machine | |
| RU165253U1 (en) | ABSORBING DEVICE WITH AN INCREASED TIME OF FAILURE-FREE OPERATION | |
| CN203285891U (en) | Anti-vibration bush | |
| CN202441670U (en) | Buffer device for hydraulic cylinder | |
| CN204200944U (en) | A kind of constitutionally stable automobile absorber | |
| CN203847611U (en) | Novel damper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150805 |