CN204620971U - A kind of pneumatic hammer - Google Patents
A kind of pneumatic hammer Download PDFInfo
- Publication number
- CN204620971U CN204620971U CN201520095364.2U CN201520095364U CN204620971U CN 204620971 U CN204620971 U CN 204620971U CN 201520095364 U CN201520095364 U CN 201520095364U CN 204620971 U CN204620971 U CN 204620971U
- Authority
- CN
- China
- Prior art keywords
- base
- cylinder
- top board
- angled slide
- pneumatic hammer
- 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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- Forging (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model discloses a kind of pneumatic hammer, comprise frame, described frame is provided with base and is positioned at the working cylinder directly over base, described working cylinder is provided with the impact hammer for impacting forging, described working cylinder is also connected with compression cylinder, described base is provided with cavity, ejecting mechanism is provided with in described cavity, described ejecting mechanism is included in the ejection cylinder that vertical direction is arranged, the piston rod of described ejection cylinder is connected with top board, described top board is provided with some angled slide blocks, the other end of the relative top board of described angled slide block passes or base described in retraction under the drive of ejection cylinder, the oil pipe of described ejection cylinder passes the sidewall of described cavity and is connected with the foot valve be arranged on base side wall, known, pass through ejecting mechanism, angled slide block can be ejected base, avoid the mode that traditional employment movements and postures of actors establish iron block, the mould of operation on pneumatic hammer is maked somebody a mere figurehead, be convenient to the demoulding, add operating efficiency and job security.
Description
Technical field
The utility model relates to a kind of pneumatic hammer, and more particularly, it relates to a kind of when forge hot, and in the end during ejection phase, base can rise the pneumatic hammer of erecting structure for assisted demoulding automatically.
Background technology
Existing pneumatic hammer is generally made up of parts such as motor, reductor, linkage, compression cylinder, working cylinder and anvil blocks, this pneumatic hammer operationally, gas between compression cylinder and working cylinder is controlled by motor drive link mechanism, between compression cylinder and working cylinder, do not have one control compressed-air actuated device, cause pneumatic hammer can only realize the action of single strike.
When pneumatic hammer is in forge hot operation, normally knock setting forging in a mold by impact hammer, by impact hammer, the forging in mould is come off again afterwards, usually need mould to be maked somebody a mere figurehead so that forging comes off under the shock of impact hammer in knockout course, but built on stilts part of the prior art is normally by manually connecting iron block by pole, carry out built on stilts mould, so i.e. waste of manpower but also dangerous.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of pneumatic hammer, and it effectively can to solve prior art.
For achieving the above object, the utility model provides following technical scheme: a kind of pneumatic hammer, comprise frame, described frame is provided with base and is positioned at the working cylinder directly over base, described working cylinder is provided with the impact hammer for impacting forging, described working cylinder is also connected with compression cylinder, described base is provided with cavity, ejecting mechanism is provided with in described cavity, described ejecting mechanism is included in the ejection cylinder that vertical direction is arranged, the piston rod of described ejection cylinder is connected with top board, described top board is provided with some angled slide blocks, the other end of the relative top board of described angled slide block passes or base described in retraction under the drive of ejection cylinder, the oil pipe of described ejection cylinder passes the sidewall of described cavity and is connected with the foot valve be arranged on base side wall.
By adopting technique scheme, by ejecting mechanism, angled slide block can be ejected base, avoiding the mode that traditional employment movements and postures of actors establish iron block, the mould of operation on pneumatic hammer be maked somebody a mere figurehead, is convenient to the demoulding, adds operating efficiency and job security.
The utility model is set to further: tell cushion block base being also fixedly connected with the power that to withstand shocks for increasing base, described angled slide block passes base and cushion block.
The utility model is set to further: described angled slide block is set to symmetrical up and down four.
Compared with prior art, the utility model has the advantage of: ejecting or shrinking of the piston rod of ejection cylinder can be controlled by foot valve, thus realize stretching out or retraction base of the top board that is connected with piston rod and the angled slide block that is connected with top board, avoid the mode that traditional employment movements and postures of actors establish iron block, the mould of operation on pneumatic hammer is maked somebody a mere figurehead, be convenient to the demoulding, add operating efficiency and job security, and it is more steady to arrange the mould that four symmetrical up and down angled slide blocks make to be placed on it.
Accompanying drawing explanation
Fig. 1 and Fig. 2 is the overall appearance figure of a kind of pneumatic hammer embodiment of the utility model;
Fig. 3 is the fragmentary perspective view of the frame of a kind of pneumatic hammer embodiment of the utility model;
Fig. 4 be the ejecting mechanism of a kind of pneumatic hammer of the utility model embodiment not operating time state diagram;
Fig. 5 is the state diagram after the ejecting mechanism action of a kind of pneumatic hammer embodiment of the utility model;
State diagram when Fig. 6 is the demoulding of a kind of pneumatic hammer embodiment of the utility model;
Fig. 7 is the state diagram after the demoulding of a kind of pneumatic hammer embodiment of the utility model.
In figure, 1, ground; 2, frame; 21, working cylinder; 211, impact hammer; 22, base; 221, cavity; 222, line outlet groove; 23, compression cylinder; 3, cushion block; 4, mould 5, forging; 6, ejection cylinder; 61, foot valve; 7, top board; 71, angled slide block.
Detailed description of the invention
Referring to figs. 1 through Fig. 7, the embodiment of a kind of pneumatic hammer of the utility model is described in further details.
The utility model comprises frame 2, the working cylinder 21 that described frame 2 is provided with base 22 and is positioned at directly over base 22, described working cylinder 21 is provided with the impact hammer 211 for impacting forging 5, described working cylinder 21 is also connected with compression cylinder 23, described base 22 is provided with cavity 221, ejecting mechanism is provided with in described cavity 221, described ejecting mechanism is included in the ejection cylinder 6 that vertical direction is arranged, the piston rod of described ejection cylinder 6 is connected with top board 7, described top board 7 is provided with some angled slide blocks 71, the other end of the relative top board 7 of described angled slide block 71 passes or base 22 described in retraction under the drive of ejection cylinder 6, tell the cushion block 3 base 22 being also fixedly connected with the power that to withstand shocks for increasing base 22, described angled slide block 71 passes base 22 and cushion block 3, described angled slide block 71 is set to symmetrical up and down four, the oil pipe of described ejection cylinder 6 passes the sidewall of described cavity 221 and is connected with the foot valve 61 be arranged on base 22 sidewall.
By said structure and accompanying drawing known, frame 2 is fixed on ground 1, piston in compression cylinder 23, piston up-down is to extrude the air in compression cylinder 23, and during piston up-down, compressed air alternately enters top or the bottom of working cylinder 21 by rotary air valve, piston in working cylinder 21 is moved up and down together with impact hammer 211, realize the continuous strike to forging 5, and by being arranged on the cushion block 3 on base 22, the ability that base 22 is withstood shocks increases greatly.
After the strike of the complete forging 5 be arranged in pairs in mould 4, manipulator (not shown in FIG.) will temporarily be moved away related for mould 4 at forging 5 together, then tramp with one's feet pedal valve 61, the oil pipe of ejection cylinder 6 is connected with foot valve 61 by the line outlet groove 222 be arranged on base 22, be arranged on ejection cylinder 6 action in the cavity 221 of base 22, promote top board 7 to rise, and four angled slide blocks 71 action be simultaneously arranged on by top board 7 realization on top board 7, namely eject base 22 and cushion block 3 simultaneously, then manipulator is erected on angled slide block 71 after being overturn by mould 4, the bottom opening place of mould 4 after the flop puts lastblock and supports iron again, then impact hammer 211 then beats to iron, until make the forging 5 in the mould 4 of making somebody a mere figurehead be beaten, realize the object of the demoulding.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a pneumatic hammer, comprise frame, described frame is provided with base and is positioned at the working cylinder directly over base, described working cylinder is provided with the impact hammer for impacting forging, described working cylinder is also connected with compression cylinder, it is characterized in that, described base is provided with cavity, ejecting mechanism is provided with in described cavity, described ejecting mechanism is included in the ejection cylinder that vertical direction is arranged, the piston rod of described ejection cylinder is connected with top board, described top board is provided with some angled slide blocks, the other end of the relative top board of described angled slide block passes or base described in retraction under the drive of ejection cylinder, the oil pipe of described ejection cylinder passes the sidewall of described cavity and is connected with the foot valve be arranged on base side wall.
2. a kind of pneumatic hammer according to claim 1, is characterized in that, tell cushion block base being also fixedly connected with the power that to withstand shocks for increasing base, described angled slide block passes base and cushion block.
3. a kind of pneumatic hammer according to claim 1, is characterized in that, described angled slide block is set to symmetrical up and down four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095364.2U CN204620971U (en) | 2015-02-10 | 2015-02-10 | A kind of pneumatic hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520095364.2U CN204620971U (en) | 2015-02-10 | 2015-02-10 | A kind of pneumatic hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204620971U true CN204620971U (en) | 2015-09-09 |
Family
ID=54040034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520095364.2U Expired - Fee Related CN204620971U (en) | 2015-02-10 | 2015-02-10 | A kind of pneumatic hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204620971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110711853A (en) * | 2019-10-30 | 2020-01-21 | 肇庆谊龙科技有限公司 | Pneumatic hammer for deslagging bag |
-
2015
- 2015-02-10 CN CN201520095364.2U patent/CN204620971U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110711853A (en) * | 2019-10-30 | 2020-01-21 | 肇庆谊龙科技有限公司 | Pneumatic hammer for deslagging bag |
| CN110711853B (en) * | 2019-10-30 | 2021-06-22 | 肇庆谊龙科技有限公司 | Pneumatic hammer for deslagging bag |
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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: 20150909 Termination date: 20160210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |