CN220862621U - Hammer head height-adjustable's small-size air hits hammer - Google Patents
Hammer head height-adjustable's small-size air hits hammer Download PDFInfo
- Publication number
- CN220862621U CN220862621U CN202322550543.8U CN202322550543U CN220862621U CN 220862621 U CN220862621 U CN 220862621U CN 202322550543 U CN202322550543 U CN 202322550543U CN 220862621 U CN220862621 U CN 220862621U
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- China
- Prior art keywords
- hammer
- upper bracket
- hammer head
- adjustable
- height
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- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000005242 forging Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model discloses a small air knocking hammer with an adjustable hammer head height, which comprises a base, an upper bracket, a lower bracket, a working cylinder, a hammer head and an adjusting component, wherein the lower bracket is arranged on the base, the upper bracket is movably arranged above the lower bracket, the working cylinder is arranged at the front end of the upper bracket, the hammer head is arranged at the bottom of the working cylinder, and the adjusting component is arranged at one side of the lower bracket and is movably connected with the upper bracket. The utility model can adjust the height of the hammer head through the adjusting component, can meet the processing requirements of different types of products, has small volume, light weight and low energy consumption, is suitable for riveting, processing thin plate workpieces and other similar products, and is flexible and convenient to use.
Description
Technical Field
The utility model relates to the technical field of air hammers, in particular to a small air knocking hammer with an adjustable hammer head height.
Background
The air hammer is a free forging machine, the compression cylinder compresses air and sends the air into the working cylinder through the distribution valve, and the piston and the hammer head are pushed to move up and down so as to hammer the workpiece, so that the air hammer is widely used for the production and processing of various forgings.
The conventional air hammer body is usually made of cast iron or cast steel, the weight of the air hammer body is several tons and the weight of the hammer head is tens of kilograms to several tons, the impact force is extremely large, but sometimes the workpiece to be machined does not need to have such large impact force, for example, when rivets are punched and thin plate workpieces are machined, the machining can be completed with small impact force, and the conventional air hammer can be used for machining, but has high energy consumption and is not cost-effective from the aspect of production.
In addition, the hammer head of the existing air hammer is generally fixed and not adjustable, so that certain limitations exist and needs to be improved.
Disclosure of utility model
In order to solve the problems, the utility model adopts the following technical scheme:
The utility model provides a hammer is knocked down to high adjustable small-size air of tup, includes base, upper bracket, lower carriage, working cylinder, tup and adjusting part, the lower carriage sets up on the base, upper bracket movably sets up in the lower carriage top, working cylinder sets up at the upper bracket front end, the tup sets up in working cylinder bottom, adjusting part sets up in lower carriage one side to with upper bracket swing joint.
Further, the adjusting component comprises a driving motor, a driving wheel, a transmission piece, a screw rod and a screw nut, wherein the driving motor is arranged on one side of the lower support through a supporting plate, the driving wheel is connected with a main shaft of the driving motor, the transmission wheel is sleeved on the outer side of the screw rod, and the screw nut is arranged on one side of the upper support and is in transmission connection with the screw rod.
Further, the upper bracket and the lower bracket are movably connected through a guide rod.
Further, an elastic supporting piece is arranged between the upper bracket and the lower bracket.
Furthermore, a buffer cushion is arranged on the base and positioned under the hammer head.
The beneficial effects of the utility model are as follows:
The utility model can adjust the height of the hammer head through the adjusting component, can meet the processing requirements of different types of products, has small volume, light weight and low energy consumption, is suitable for riveting, processing thin plate workpieces and other similar products, and is flexible and convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, the small-sized air knocking hammer with the height-adjustable hammer head of the embodiment comprises a base 1, an upper bracket 2, a lower bracket 3, a working cylinder 4, a hammer head 5 and an adjusting component, wherein the lower bracket 3 is arranged on the base 1, the upper bracket 2 is movably arranged above the lower bracket 3, the working cylinder 4 is arranged at the front end of the upper bracket 2, the hammer head 5 is arranged at the bottom of the working cylinder 4, and the adjusting component is arranged on one side of the lower bracket 3 and is movably connected with the upper bracket 2.
The adjusting component comprises a driving motor 6, a driving wheel 7, a driving wheel 8, a transmission piece 9, a screw rod 10 and a screw 11, wherein the driving motor 6 is arranged on one side of the lower bracket 3 through a supporting plate 12, the driving wheel 7 is connected with a main shaft of the driving motor 6, the driving wheel 8 is sleeved on the outer side of the screw rod 10, and the screw 11 is arranged on one side of the upper bracket 2 and is in transmission connection with the screw rod 10.
Wherein, the driving wheel 7 and the driving wheel 8 can adopt chain wheels or belt wheels, and the driving piece 9 can adopt chains or belts.
The upper bracket 2 is movably connected with the lower bracket 3 through a guide rod 13, an elastic support piece 14 is further arranged between the upper bracket 2 and the lower bracket 3, and the elastic support piece 14 can adopt elastic elements such as springs, rubber pads and the like.
The base 1 is also provided with a buffer pad 15 which is positioned under the hammer 5 and is used for buffering vibration generated during the working of the hammer 5.
During operation, a workpiece to be processed is placed on the buffer pad 15 (can be directly placed and can also be positioned by adopting a positioning tool), and the working cylinder 4 drives the hammer 5 to reciprocate up and down, so that the hammer 5 repeatedly knocks the workpiece, and the processing such as rivet beating, sheet stamping and the like is completed.
When the height of the working cylinder 4 and the hammer 5 needs to be adjusted, the driving motor 6 drives the screw rod 10 to rotate through the transmission piece 9, and then the screw rod 10 is rotated into linear motion of the upper bracket 2 through the screw nut 11, and in the motion process, the guide rod 13 plays a role in limiting and guiding, so that the height of the working cylinder 4 and the hammer 5 is adjusted, and the processing requirements of different types of products are met.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (5)
1. A hammer head height-adjustable's small-size air hits hammer, its characterized in that: including base, upper bracket, lower carriage, working cylinder, tup and adjusting part, the lower carriage sets up on the base, upper bracket movably sets up in the lower carriage top, the working cylinder sets up the upper bracket front end, the tup sets up in the working cylinder bottom, adjusting part sets up in lower carriage one side to with upper bracket swing joint.
2. A compact air hammer with height-adjustable hammer head according to claim 1, characterized in that: the adjusting component comprises a driving motor, a driving wheel, a transmission part, a screw rod and a screw nut, wherein the driving motor is arranged on one side of the lower support through a supporting plate, the driving wheel is connected with a main shaft of the driving motor, the driving wheel is sleeved on the outer side of the screw rod, and the screw nut is arranged on one side of the upper support and is in transmission connection with the screw rod.
3. A compact air hammer with a height-adjustable hammer head according to claim 2, wherein: the upper bracket and the lower bracket are movably connected through a guide rod.
4. A compact air hammer with height-adjustable hammer head according to claim 3, wherein: an elastic supporting piece is further arranged between the upper bracket and the lower bracket.
5. A compact air hammer with height-adjustable hammer head according to claim 1, characterized in that: and a buffer cushion is arranged on the base and positioned right below the hammer head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322550543.8U CN220862621U (en) | 2023-09-20 | 2023-09-20 | Hammer head height-adjustable's small-size air hits hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322550543.8U CN220862621U (en) | 2023-09-20 | 2023-09-20 | Hammer head height-adjustable's small-size air hits hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220862621U true CN220862621U (en) | 2024-04-30 |
Family
ID=90810151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322550543.8U Active CN220862621U (en) | 2023-09-20 | 2023-09-20 | Hammer head height-adjustable's small-size air hits hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220862621U (en) |
-
2023
- 2023-09-20 CN CN202322550543.8U patent/CN220862621U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |