CN116770036A - Progressive firing pin type ultrasonic shot blasting surface strengthening equipment - Google Patents
Progressive firing pin type ultrasonic shot blasting surface strengthening equipment Download PDFInfo
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- CN116770036A CN116770036A CN202310743337.0A CN202310743337A CN116770036A CN 116770036 A CN116770036 A CN 116770036A CN 202310743337 A CN202310743337 A CN 202310743337A CN 116770036 A CN116770036 A CN 116770036A
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- firing pin
- fixedly arranged
- ultrasonic
- progressive
- plate
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- 238000010304 firing Methods 0.000 title claims abstract description 42
- 230000000750 progressive effect Effects 0.000 title claims abstract description 21
- 238000005728 strengthening Methods 0.000 title claims abstract description 21
- 238000005422 blasting Methods 0.000 title abstract description 10
- 238000005480 shot peening Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007709 nanocrystallization Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The invention relates to the technical field of firing pin type shot blasting, and discloses progressive firing pin type ultrasonic shot blasting surface strengthening equipment, which comprises a base plate, wherein a positioning plate is fixedly arranged at the top of the base plate, an electric push rod is fixedly arranged at one side of the positioning plate, an extension shaft is fixedly arranged at the output end of the electric push rod, a firing pin bin is fixedly arranged at one end of the extension shaft far away from the electric push rod, an ultrasonic assembly is arranged at the left side of the firing pin bin, an adjustable firing pin assembly is arranged at the right side of the firing pin bin, and the ultrasonic assembly comprises an ultrasonic generator, a transducer and an amplitude transformer. According to the progressive firing pin type ultrasonic shot peening surface strengthening device, through the arrangement of the firing pin assembly, through adjustment of the threaded barrel, the positions of the plurality of striking heads are changed, when the surface of a workpiece is not a plane, the positions of the striking heads can be adjusted to be changed along with the surface of the workpiece, and when the surface of the workpiece is impacted, the generated impact force tends to be consistent, so that a better surface strengthening effect can be obtained.
Description
Technical Field
The invention relates to the technical field of firing pin type shot blasting, in particular to progressive firing pin type ultrasonic shot blasting surface strengthening equipment.
Background
Shot blasting is a surface strengthening process widely adopted by factories, namely a cold working process for improving the fatigue strength of a workpiece by bombarding the surface of the workpiece with shot particles and implanting residual compressive stress, and is widely used for improving the mechanical strength, wear resistance, fatigue resistance, corrosion resistance and the like of the part.
The firing pin type ultrasonic shot peening surface strengthening equipment is a surface self-nanocrystallization technology which uses high-power ultrasonic as driving energy and is driven by an ultrasonic transducer and an amplitude transformer to carry out shot peening strengthening on the surface of a workpiece;
if the surface of the workpiece is not a plane, the distance from the firing pin to the surface of the workpiece is inconsistent, the impact effect is different, and the strengthening effect on the surface performance of the workpiece is not uniform, so that the progressive firing pin type ultrasonic shot peening surface strengthening equipment is provided.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides progressive firing pin type ultrasonic shot blasting surface strengthening equipment which can strengthen the surface of a workpiece with a non-planar surface.
(II) technical scheme
In order to achieve the purpose of carrying out surface strengthening on a workpiece with a surface which is not planar, the invention provides the following technical scheme: the progressive firing pin type ultrasonic shot blasting surface strengthening equipment comprises a bottom plate, wherein a positioning plate is fixedly arranged at the top of the bottom plate, an electric push rod is fixedly arranged on one side of the positioning plate, an extension shaft is fixedly arranged at the output end of the electric push rod, and a firing pin bin is fixedly arranged at one end, far away from the electric push rod, of the extension shaft;
an ultrasonic assembly is arranged on the left side of the firing pin bin, and an adjustable firing pin assembly is arranged on the right side of the firing pin bin.
As a preferable technical scheme of the invention, the ultrasonic assembly comprises an ultrasonic generator, a transducer and a luffing rod, and a switch and a display screen are arranged on the ultrasonic assembly.
As a preferable technical scheme of the invention, a positioning cylinder is fixedly arranged on the inner wall of the firing pin bin, and threads are formed on the inner wall of the positioning cylinder.
As a preferred embodiment of the present invention, the striker assembly includes a threaded cylinder, an inner plate, a spring, a cross bar, a head lever, and a striker, wherein,
the thread cylinder is in threaded connection with the inside of the positioning cylinder;
the inner plate is fixedly arranged in the threaded cylinder;
the spring is fixedly arranged at one end of the inner plate, and the cross rod is fixedly arranged at one end of the spring far away from the inner plate;
the head rod is fixedly arranged at one end of the cross rod far away from the spring, and one end of the head rod extends to the outside of the threaded cylinder;
the collision head is fixedly arranged at one end of the head rod, which is positioned outside the threaded cylinder.
As a preferable technical scheme of the invention, two limiting rings are fixedly arranged outside the threaded cylinder, and the two limiting rings are respectively positioned at the left side and the right side of the positioning cylinder.
As a preferable technical scheme of the invention, a chute is arranged at the top of the bottom plate, and a movable wheel extending into the chute is fixedly arranged at the bottom of the firing pin bin.
As a preferable technical scheme of the invention, the invention further comprises a vertical plate and a limiting assembly, wherein the vertical plate is fixed at the top of the bottom plate, and the limiting assembly is fixedly arranged at the top of the vertical plate.
As a preferable technical scheme of the invention, the limiting component comprises a cover plate fixedly arranged at the top of the vertical plate, a threaded sleeve is fixedly arranged at the top of the cover plate, an adjusting screw rod penetrating below the cover plate is connected to the top of the threaded sleeve in a threaded manner, and a pressing plate is rotatably connected to the bottom of the adjusting screw rod.
As a preferable technical scheme of the invention, the top of the pressing plate is fixedly provided with a moving rod penetrating through the upper part of the cover plate, and the adjusting screw rod is movably connected with the pressing plate through a bearing.
Advantageous effects
Compared with the prior art, the invention provides progressive firing pin type ultrasonic shot blasting surface strengthening equipment, which has the following beneficial effects:
according to the progressive firing pin type ultrasonic shot peening surface strengthening device, through the arrangement of the firing pin assembly, through adjustment of the threaded barrel, the positions of the plurality of striking heads are changed, when the surface of a workpiece is not a plane, the positions of the striking heads can be adjusted to be changed along with the surface of the workpiece, and when the surface of the workpiece is impacted, the generated impact force tends to be consistent, so that a better surface strengthening effect can be obtained.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
FIG. 4 is a schematic view of a partial structure of the present invention;
in the figure: 1 bottom plate, 11 spout, 2 locating plate, 3 electric putter, 4 extension axle, 5 firing pin storehouse, 51 locating cylinder, 52 running wheel, 6 ultrasonic wave subassembly, 7 firing pin subassembly, 71 screw thread section of thick bamboo, 711 limit ring, 72 inner panel, 73 spring, 74 horizontal pole, 75 head pole, 76 ram, 8 riser, 9 limit subassembly, 91 apron, 92 screw thread sleeve pipe, 93 adjusting screw, 94 clamp plate, 95 movable rod.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, a progressive firing pin type ultrasonic shot peening surface strengthening device comprises a base plate 1, wherein a positioning plate 2 is fixedly arranged at the top of the base plate 1, an electric push rod 3 is fixedly arranged on one side of the positioning plate 2, an extension shaft 4 is fixedly arranged at the output end of the electric push rod 3, a firing pin bin 5 is fixedly arranged at one end, far away from the electric push rod 3, of the extension shaft 4, an ultrasonic assembly 6 is arranged on the left side of the firing pin bin 5, the ultrasonic assembly 6 comprises an ultrasonic generator, a transducer and an amplitude transformer, a switch and a display screen are arranged on the ultrasonic assembly 6, an adjustable firing pin assembly 7 is arranged on the right side of the firing pin bin 5, the ultrasonic assembly 6 is used for driving the firing pin assembly 7 to strike, and the electric push rod 3 is used for driving the ultrasonic assembly 6 and the firing pin assembly 7 to move left and right.
In addition, a chute 11 is formed in the top of the base plate 1, and a movable wheel 52 extending into the chute 11 is fixedly arranged at the bottom of the striker bin 5.
In this embodiment, the inner wall of the striker 5 is fixedly provided with a positioning cylinder 51, the inner wall of the positioning cylinder 51 is provided with threads, the striker assembly 7 comprises a threaded cylinder 71, an inner plate 72, a spring 73, a cross rod 74, a head rod 75 and a striker 76, the threaded cylinder 71 is in threaded connection with the inside of the positioning cylinder 51, the inner plate 72 is fixedly arranged in the threaded cylinder 71, the spring 73 is fixedly arranged at one end of the inner plate 72, the cross rod 74 is fixedly arranged at one end of the spring 73 far away from the inner plate 72, the head rod 75 is fixedly arranged at one end of the cross rod 74 far away from the spring 73, one end of the head rod 75 extends to the outside of the threaded cylinder 71, and the striker 76 is fixedly arranged at one end of the head rod 75 located outside the threaded cylinder 71.
In the present embodiment, the outer portion of the screw cylinder 71 is fixedly provided with two restriction rings 711, and the two restriction rings 711 are located on the left and right sides of the positioning cylinder 51, respectively.
The invention further comprises a vertical plate 8 and a limiting component 9, wherein the vertical plate 8 is fixed at the top of the bottom plate 1, the limiting component 9 is fixedly arranged at the top of the vertical plate 8, the limiting component 9 comprises a cover plate 91 fixedly arranged at the top of the vertical plate 8, a threaded sleeve 92 is fixedly arranged at the top of the cover plate 91, an adjusting screw 93 penetrating through the lower part of the cover plate 91 is connected with the top of the threaded sleeve 92 in a threaded manner, a pressing plate 94 is rotatably connected with the bottom of the adjusting screw 93, a moving rod 95 penetrating through the upper part of the cover plate 91 is fixedly arranged at the top of the pressing plate 94, and the adjusting screw 93 and the pressing plate 94 are movably connected through a bearing.
In summary, in the progressive striker type ultrasonic shot peening surface strengthening device, by arranging the striker assembly 7, through adjusting the threaded cylinder 71, the positions of the plurality of striker heads 76 are changed, when the workpiece surface is not a plane, the positions of the striker heads 76 can be adjusted to be changed along with the plane, and when the workpiece surface is impacted, the generated impact force tends to be consistent, and a better surface strengthening effect can be obtained.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Progressive firing pin type ultrasonic shot peening surface strengthening equipment comprises a bottom plate (1), and is characterized in that: the electric safety device is characterized in that a positioning plate (2) is fixedly arranged at the top of the bottom plate (1), an electric push rod (3) is fixedly arranged on one side of the positioning plate (2), an extension shaft (4) is fixedly arranged at the output end of the electric push rod (3), and a firing pin bin (5) is fixedly arranged at one end, far away from the electric push rod (3), of the extension shaft (4);
an ultrasonic assembly (6) is arranged on the left side of the firing pin bin (5), and an adjustable firing pin assembly (7) is arranged on the right side of the firing pin bin (5).
2. The progressive hammer ultrasonic peening apparatus according to claim 1, wherein: the ultrasonic assembly (6) comprises an ultrasonic generator, a transducer and an amplitude transformer, and a switch and a display screen are arranged on the ultrasonic assembly (6).
3. The progressive hammer ultrasonic peening apparatus according to claim 1, wherein: the inner wall of the firing pin bin (5) is fixedly provided with a positioning cylinder (51), and the inner wall of the positioning cylinder (51) is provided with threads.
4. A progressive hammer ultrasonic peening apparatus according to claim 3, wherein: the firing pin assembly (7) comprises a threaded cylinder (71), an inner plate (72), a spring (73), a cross bar (74), a head rod (75) and a striker (76), wherein,
a screw cylinder (71) screwed into the positioning cylinder (51);
an inner plate (72) fixedly arranged inside the thread cylinder (71);
the spring (73) is fixedly arranged at one end of the inner plate (72), and the cross rod (74) is fixedly arranged at one end of the spring (73) far away from the inner plate (72);
a head rod (75) fixedly arranged at one end of the cross rod (74) far away from the spring (73), and one end of the head rod (75) extends to the outside of the threaded cylinder (71);
the ram (76) is fixedly arranged at one end of the head rod (75) positioned outside the threaded cylinder (71).
5. The progressive hammer ultrasonic peening apparatus according to claim 4, wherein: two limiting rings (711) are fixedly arranged outside the threaded cylinder (71), and the two limiting rings (711) are respectively positioned on the left side and the right side of the positioning cylinder (51).
6. The progressive hammer ultrasonic peening apparatus according to claim 1, wherein: the top of the bottom plate (1) is provided with a chute (11), and the bottom of the striker bin (5) is fixedly provided with a movable wheel (52) extending into the chute (11).
7. The progressive hammer ultrasonic peening apparatus according to claim 6, wherein: still include riser (8) and spacing subassembly (9), the top at bottom plate (1) is fixed to riser (8), spacing subassembly (9) are fixed to be set up at the top of riser (8).
8. The progressive hammer ultrasonic peening apparatus according to claim 7, wherein: the limiting assembly (9) comprises a cover plate (91) fixedly arranged at the top of the vertical plate (8), a threaded sleeve (92) is fixedly arranged at the top of the cover plate (91), an adjusting screw (93) penetrating below the cover plate (91) is connected to the top of the threaded sleeve (92) in a threaded mode, and a pressing plate (94) is rotatably connected to the bottom of the adjusting screw (93).
9. The progressive hammer ultrasonic peening apparatus according to claim 8, wherein: the top of the pressing plate (94) is fixedly provided with a moving rod (95) penetrating through the upper portion of the cover plate (91), and the adjusting screw rod (93) is movably connected with the pressing plate (94) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310743337.0A CN116770036A (en) | 2023-06-21 | 2023-06-21 | Progressive firing pin type ultrasonic shot blasting surface strengthening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310743337.0A CN116770036A (en) | 2023-06-21 | 2023-06-21 | Progressive firing pin type ultrasonic shot blasting surface strengthening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116770036A true CN116770036A (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310743337.0A Pending CN116770036A (en) | 2023-06-21 | 2023-06-21 | Progressive firing pin type ultrasonic shot blasting surface strengthening equipment |
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| CN (1) | CN116770036A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008071164A1 (en) * | 2006-12-13 | 2008-06-19 | Mtu Aero Engines Gmbh | Device and method for the surface peening of a component of a gas turbine |
| CN107419088A (en) * | 2017-06-12 | 2017-12-01 | 广东工业大学 | A kind of laser peening shaping methods of Integral Wing Panel part milling unstability |
| CN107523672A (en) * | 2017-08-17 | 2017-12-29 | 山东大学 | A kind of controllable ultrasonic striker set composite and method for Machining of Curved Surface |
| CN108239694A (en) * | 2018-02-24 | 2018-07-03 | 沈阳远大装备科技有限公司 | A kind of ultrasonic impact shot-blast unit |
| CN218998406U (en) * | 2022-11-14 | 2023-05-09 | 上海方宜万强微电子有限公司 | Switch circuit board top PIN frock |
-
2023
- 2023-06-21 CN CN202310743337.0A patent/CN116770036A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008071164A1 (en) * | 2006-12-13 | 2008-06-19 | Mtu Aero Engines Gmbh | Device and method for the surface peening of a component of a gas turbine |
| CN107419088A (en) * | 2017-06-12 | 2017-12-01 | 广东工业大学 | A kind of laser peening shaping methods of Integral Wing Panel part milling unstability |
| CN107523672A (en) * | 2017-08-17 | 2017-12-29 | 山东大学 | A kind of controllable ultrasonic striker set composite and method for Machining of Curved Surface |
| CN108239694A (en) * | 2018-02-24 | 2018-07-03 | 沈阳远大装备科技有限公司 | A kind of ultrasonic impact shot-blast unit |
| CN218998406U (en) * | 2022-11-14 | 2023-05-09 | 上海方宜万强微电子有限公司 | Switch circuit board top PIN frock |
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