CN216801553U - Air hammer with limiting structure for forging and hammering of speed reducer - Google Patents
Air hammer with limiting structure for forging and hammering of speed reducer Download PDFInfo
- Publication number
- CN216801553U CN216801553U CN202220009494.XU CN202220009494U CN216801553U CN 216801553 U CN216801553 U CN 216801553U CN 202220009494 U CN202220009494 U CN 202220009494U CN 216801553 U CN216801553 U CN 216801553U
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- mounting panel
- threaded rod
- plate
- hammer
- rod
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- 238000005242 forging Methods 0.000 title claims abstract description 23
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 16
- 238000009826 distribution Methods 0.000 claims abstract description 7
- 238000010009 beating Methods 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of air hammers, in particular to an air hammer with a limiting structure for processing a speed reducer forging part, the technical scheme comprises a base plate, a first mounting plate and a buffer seat, wherein a machine frame is arranged on one side of the upper end surface of the base plate, the buffer seat is arranged at the tail end of the piston rod of the working cylinder, the lower end of the buffer seat is provided with a buffer groove, a telescopic supporting rod is arranged in the buffer groove, a spring is arranged outside the telescopic supporting rod, a hammer head is fixed at the tail end of the telescopic supporting rod, the first mounting plate is arranged on one side of the upper end surface of the base plate, the second mounting plate is arranged at the symmetrical position of the first mounting plate, rotate between first mounting panel and the second mounting panel and install the threaded rod, the movable block of symmetric distribution is installed to the screw thread on the threaded rod, the connecting rod is installed to the front end of movable block, and the fixed plate is installed to the terminal department of connecting rod. The utility model has the advantages of buffering function, limiting the workpiece and facilitating the forging of the workpiece.
Description
Technical Field
The utility model relates to the technical field of air hammers, in particular to an air hammer with a limiting structure for processing a speed reducer forging part.
Background
The air hammer is one kind of free forging equipment, and the compression cylinder compresses air and sends the air into the working cylinder through the distributing valve to push the piston and the hammer head to move up and down to perform the hammering action. The machine is flexible to operate, is suitable for various free forging such as extension, upsetting, punching, shearing, forge welding, torsion, bending and the like, and can carry out various open die forgings by using the cushion die.
The air hammer is required to be used in the machining of the speed reducer forging piece, the air hammer used at present does not have a buffering effect, instantaneous impact force easily causes damage to a hammer head and a workpiece, and the air hammer does not have a limiting structure, cannot limit the workpiece, and is easy to deviate when the workpiece is forged.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an air hammer with a limiting structure for processing a speed reducer forging, which has the advantages of buffering, limiting a workpiece and facilitating the forging of the workpiece, and solves the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: an air hammer with a limiting structure for processing a forged part of a speed reducer comprises a base plate, a first mounting plate and a buffer seat, wherein a rack is mounted on one side of the upper end face of the base plate, a working cylinder is mounted at the tail end of the rack, the buffer seat is mounted at the tail end of a piston rod of the working cylinder, a buffer groove is formed in the lower end of the buffer seat, a telescopic supporting rod is mounted in the buffer groove, a spring is arranged on the outer side of the telescopic supporting rod, a hammer head is fixed at the tail end of the telescopic supporting rod, a supporting seat is arranged on the upper end face of the base plate, the first mounting plate is mounted on one side of the upper end face of the base plate, a second mounting plate is mounted at the symmetrical position of the first mounting plate, a threaded rod is rotatably mounted between the first mounting plate and the second mounting plate, movable blocks which are symmetrically distributed are mounted on the threaded rod, and a connecting rod is mounted at the front end of the movable block, the tail end of the connecting rod is provided with a fixing plate.
Preferably, the lower terminal surface of bed plate installs rubber base, and rubber base is equipped with four altogether, and four rubber bases are the array distribution about the bed plate. The rubber base can support the base plate.
Preferably, the upper end of the hammer head is provided with a sleeve joint groove, the telescopic supporting rod is positioned in the sleeve joint groove, and the hammer head is sleeved outside the buffer seat. The setting in cup joint groove can carry on spacingly to the spring, prevents to lead to the spring to damage.
Preferably, install the limiting plate between first mounting panel and the second mounting panel, spacing spout has been seted up to the side of limiting plate, spacing slider is installed to the rear end of movable block, and spacing slider slidable mounting is in spacing spout. The movable block can be moved stably under the matching of the limiting slide block and the limiting slide groove.
Preferably, the central position of the threaded rod is provided with a limit sleeve, the threaded rod is provided with a positive thread structure and a negative thread structure, and the positive thread structure and the negative thread structure are symmetrically distributed relative to the threaded rod. The arrangement of the positive thread structure and the negative thread structure can enable the two movable blocks to move relatively.
Preferably, a driving box is arranged at the side end of the second mounting plate, driving equipment is arranged in the driving box, and a main shaft of the driving equipment is connected with the axis of the threaded rod. The threaded rod can be rotated by the operation of a driving device in the driving box.
Compared with the prior art, the utility model has the following beneficial effects: in use places the work piece in the upper end of supporting seat, can make the threaded rod rotate through the drive arrangement work of drive incasement, the threaded rod can make two movable blocks be close to each other after rotating, can fix spacing to the work piece under the cooperation of two fixed plates, can prevent that the work piece displacement from leading to appearing the deviation when forging, when forging the work piece, the tup can compress the spring with the twinkling of an eye of work piece contact, can cushion the tup when spring compression, can prevent that the impact force is great in the twinkling of an eye from leading to tup or work piece to damage.
Drawings
FIG. 1 is a schematic side view of the present invention;
FIG. 2 is a schematic top view of a portion of the present invention;
fig. 3 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.
The reference numerals and names in the figures are as follows:
1. a frame; 2. a base plate; 3. a rubber base; 4. a limiting plate; 5. a supporting seat; 6. a fixing plate; 7. a working cylinder; 8. a first mounting plate; 9. a limiting sleeve; 10. a movable block; 11. a drive box; 12. a second mounting plate; 13. a connecting rod; 14. a buffer seat; 15. a spring; 16. a telescopic support rod; 17. a hammer head; 18. a sleeving groove; 19. a buffer tank; 20. a threaded rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 3, an embodiment of the present invention includes: an air hammer with a limiting structure for processing a speed reducer forging piece comprises a base plate 2, a first mounting plate 8 and a buffer seat 14, the lower end surface of the base plate 2 is provided with four rubber bases 3, the number of the rubber bases 3 is four, and the four rubber bases 3 are distributed in an array form relative to the base plate 2, one side of the upper end surface of the base plate 2 is provided with a machine frame 1, the tail end of the machine frame 1 is provided with a working cylinder 7, the buffer seat 14 is arranged at the tail end of the piston rod of the working cylinder 7, the lower end of the buffer seat 14 is provided with a buffer groove 19, a telescopic supporting rod 16 is arranged in the buffer groove 19, a spring 15 is arranged outside the telescopic supporting rod 16, a hammer 17 is fixed at the tail end of the telescopic supporting rod 16, the upper end of the hammer 17 is provided with a sleeve groove 18, the telescopic supporting rod 16 is located in the sleeve groove 18, and the hammer 17 is sleeved on the outer side of the buffer seat 14.
The working principle of the air hammer with the limiting structure for forging machining of the speed reducer based on the embodiment 1 is as follows: in the work of the forging device, when a workpiece is forged, the piston rod of the working cylinder 7 works to drive the hammer 17 to rapidly descend to forge the workpiece, the spring 15 can be compressed at the moment when the hammer 17 is contacted with the workpiece, the hammer 17 can be buffered when the spring 15 is compressed, and the hammer 17 or the workpiece can be prevented from being damaged due to large instantaneous impact force.
Example two
Referring to fig. 1 to 3, an embodiment of the present invention includes: the utility model provides a speed reducer forges pneumatic hammer for piece processing with limit structure, compares in embodiment one, and this embodiment still includes: the upper end face of bed plate 2 is provided with supporting seat 5, first mounting panel 8 is installed in the upper end face one side of bed plate 2, and first mounting panel 8 symmetric position department installs second mounting panel 12, it installs threaded rod 20 to rotate between first mounting panel 8 and the second mounting panel 12, the side of second mounting panel 12 is provided with drive box 11, is provided with drive device in the drive box 11, and drive device's main shaft is connected with the axle center of threaded rod 20, threaded rod 20 central point department is provided with stop collar 9, is equipped with positive thread structure and reverse thread structure on the threaded rod 20, and positive thread structure and reverse thread structure are symmetric distribution about threaded rod 20, and threaded rod 20 goes up the movable block 10 that the screw thread installed symmetric distribution, install limiting plate 4 between first mounting panel 8 and the second mounting panel 12, and the spacing spout has been seted up to the side of limiting plate 4, the rear end of the movable block 10 is provided with a limiting slide block, the limiting slide block is slidably arranged in a limiting slide groove, the front end of the movable block 10 is provided with a connecting rod 13, and the tail end of the connecting rod 13 is provided with the fixing plate 6.
In this embodiment, place the work piece in the upper end of supporting seat 5, can make threaded rod 20 rotate through the drive arrangement work in drive case 11, threaded rod 20 can make two movable blocks 10 be close to each other after rotating under the cooperation of positive thread structure and negative thread structure, can fix the work piece spacing under the cooperation of two fixed plates 6, can prevent that the work piece displacement from leading to the appearance deviation when forging, make fixed plate 6 keep away from each other under the drive arrangement work after the forging is accomplished, can conveniently take off the work piece.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a speed reducer forges pneumatic hammer for beating processing with limit structure, includes bed plate (2), first mounting panel (8) and cushion socket (14), its characterized in that: the utility model discloses a pneumatic vibration damper, including bed plate (2), frame (1) is installed to the up end one side of bed plate (2), and working cylinder (7) are installed to the terminal department of frame (1), buffer seat (14) are installed at the piston rod terminal department of working cylinder (7), and dashpot (19) have been seted up to the lower extreme of buffer seat (14), install flexible bracing piece (16) in dashpot (19), flexible bracing piece (16) outside is provided with spring (15), and the terminal department of flexible bracing piece (16) is fixed with tup (17), the up end of bed plate (2) is provided with supporting seat (5), first mounting panel (8) are installed in the up end one side of bed plate (2), and second mounting panel (12) are installed to first mounting panel (8) symmetric position department, rotate between first mounting panel (8) and second mounting panel (12) and install threaded rod (20), and threaded rod (20) are gone up the screw thread and are installed movable block (10) of symmetric distribution, the front end of the movable block (10) is provided with a connecting rod (13), and the tail end of the connecting rod (13) is provided with a fixing plate (6).
2. The air hammer for reducer forging processing with the limiting structure according to claim 1, characterized in that: rubber base (3) are installed to the lower terminal surface of bed plate (2), and rubber base (3) are equipped with four altogether, and four rubber base (3) are array distribution about bed plate (2).
3. The air hammer for reducer forging processing with the limiting structure according to claim 1, characterized in that: the upper end of the hammer head (17) is provided with a sleeving groove (18), the telescopic supporting rod (16) is located in the sleeving groove (18), and the hammer head (17) is sleeved on the outer side of the buffer seat (14).
4. The air hammer for reducer forging processing with the limiting structure according to claim 1, characterized in that: install limiting plate (4) between first mounting panel (8) and second mounting panel (12), spacing spout has been seted up to the side of limiting plate (4), spacing slider is installed to the rear end of movable block (10), and spacing slider slidable mounting is in spacing spout.
5. The air hammer for reducer forging processing with the limiting structure according to claim 1, characterized in that: threaded rod (20) central point department of putting is provided with stop collar (9), is equipped with positive thread structure and negative thread structure on threaded rod (20), and positive thread structure and negative thread structure are the symmetric distribution about threaded rod (20).
6. The air hammer for reducer forging processing with the limiting structure according to claim 1, characterized in that: the side of the second mounting plate (12) is provided with a driving box (11), driving equipment is arranged in the driving box (11), and a main shaft of the driving equipment is connected with the axis of the threaded rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220009494.XU CN216801553U (en) | 2022-01-05 | 2022-01-05 | Air hammer with limiting structure for forging and hammering of speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220009494.XU CN216801553U (en) | 2022-01-05 | 2022-01-05 | Air hammer with limiting structure for forging and hammering of speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216801553U true CN216801553U (en) | 2022-06-24 |
Family
ID=82062016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220009494.XU Expired - Fee Related CN216801553U (en) | 2022-01-05 | 2022-01-05 | Air hammer with limiting structure for forging and hammering of speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216801553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115846565A (en) * | 2023-02-22 | 2023-03-28 | 江苏冰溶管业有限公司 | Seamless steel pipe forging equipment |
-
2022
- 2022-01-05 CN CN202220009494.XU patent/CN216801553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115846565A (en) * | 2023-02-22 | 2023-03-28 | 江苏冰溶管业有限公司 | Seamless steel pipe forging equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220624 |
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| CF01 | Termination of patent right due to non-payment of annual fee |