CN117102422B - Pneumatic riveting machine - Google Patents
Pneumatic riveting machine Download PDFInfo
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- CN117102422B CN117102422B CN202311191052.7A CN202311191052A CN117102422B CN 117102422 B CN117102422 B CN 117102422B CN 202311191052 A CN202311191052 A CN 202311191052A CN 117102422 B CN117102422 B CN 117102422B
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- fixedly connected
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- rod
- workbench
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- 230000008093 supporting effect Effects 0.000 claims abstract description 12
- 238000003825 pressing Methods 0.000 claims description 37
- 238000003860 storage Methods 0.000 claims description 34
- 230000000670 limiting effect Effects 0.000 claims description 27
- 238000005192 partition Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 230000001976 improved effect Effects 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 20
- 230000008569 process Effects 0.000 abstract description 20
- 230000007246 mechanism Effects 0.000 description 19
- 230000000694 effects Effects 0.000 description 18
- 230000001105 regulatory effect Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000009931 pascalization Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/16—Drives for riveting machines; Transmission means therefor
- B21J15/18—Drives for riveting machines; Transmission means therefor operated by air pressure or other gas pressure, e.g. explosion pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/30—Particular elements, e.g. supports; Suspension equipment specially adapted for portable riveters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention provides a pneumatic riveting machine, which relates to the technical field of riveting machines and comprises a base and an adjusting device, wherein a plurality of supporting columns are fixedly connected to the lower surface of the base, a vertical plate is fixedly connected to the upper surface of the base, an electric cabinet is arranged on one side of the vertical plate, a transverse plate is arranged on one side of the vertical plate, a workbench is arranged on one side of the vertical plate, a lower pressure head for stamping an object is arranged on the upper surface of the workbench, a transverse plate is arranged on one side of the vertical plate, an air cylinder for providing aerodynamic force is arranged on the upper surface of the transverse plate, an upper pressure head for stamping the object is arranged at the output end of the air cylinder, and an air pressure meter for detecting whether air pressure is normal is arranged on one side of the transverse plate. According to the riveting machine, a person can conveniently adjust the top plate to clamp objects with different sizes and shapes, so that the condition that the hand of the person is clamped by the pressure head in the stamping process is avoided, the application range of the riveting machine is improved, and the riveting machine has higher automation and is worthy of deep popularization.
Description
Technical Field
The invention relates to the technical field of riveting machines, in particular to a pneumatic riveting machine.
Background
The riveting machine is a machine which uses stamping equipment and a connecting die to connect two or more layers of plates with different materials and different thicknesses through an instant strong high-pressure processing process.
The riveting machine in the prior art is of a single-station structure, has lower riveting efficiency, can only be used for riveting rivets of one specification, and cannot be used for riveting rivets of two or more specifications.
For this reason, the invention of publication number CN112846048B discloses a multi-station squeeze riveter, which has the technical scheme key points that: the automatic riveting machine comprises a frame, an oil cylinder mechanism, an anti-pressing hand mechanism, a feeding mechanism, a feeder mechanism, a lower die changing mechanism, a movable riveting seat mechanism, a hydraulic system and a control box are arranged on the frame, the control box is respectively connected with the oil cylinder mechanism, the anti-pressing hand mechanism, the feeding mechanism, the feeder mechanism, the lower die changing mechanism, the movable riveting seat mechanism and the hydraulic system, a discharge end of the feeding mechanism is connected with the feeder mechanism, the feeder mechanism is located below the oil cylinder mechanism, and the lower die changing mechanism and the movable riveting seat mechanism are respectively located below the feeder mechanism. The multi-station press riveting machine has the advantages that multi-station press riveting can be realized, and press riveting efficiency is greatly improved.
With respect to the above-mentioned matters, the inventors consider that the following technical drawbacks exist: in the prior art, the riveting machine needs personnel to manually move the object to the stamping station in the stamping process of the object, the personnel hand is easily clamped in the process, the safety of the riveting machine is further reduced, the clamping and positioning of the object are realized by using the clamp in the traditional mode, so that the potential safety hazard caused by manual control of the object by personnel is avoided, but the clamp in the prior art is not easy to clamp and limit the object with irregular shape and size, and the application range of the riveting machine is further reduced.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a pneumatic riveting machine.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a pneumatic riveting machine, includes base and adjusting device, the lower fixed surface of base is connected with a plurality of pillar, the last fixed surface of base is connected with the riser, the electric cabinet is installed to one side of riser, the diaphragm is installed to one side of riser, one side of riser is provided with the workstation, the last surface mounting of workstation has the lower pressure head that is used for punching press article, the diaphragm is installed to one side of riser, the last surface mounting of diaphragm has the cylinder that provides aerodynamic force, the last pressure head that is used for punching press article is installed to the output of cylinder, whether normal barometer of detection atmospheric pressure is installed to one side of diaphragm, the footboard is installed to one side of base, adjusting device is located the both sides of workstation, the side of riser is equipped with drive arrangement, the upper surface of base is equipped with storage device.
By adopting the technical scheme, when the riveting machine is required to process an object, the object is firstly moved between the upper pressure head and the lower pressure head, and then the air cylinder is controlled by the electric cabinet, so that the air cylinder drives the upper pressure head to punch the object, and the personnel can semi-automatically control the output motion of the air cylinder by virtue of the pedal.
Preferably, the adjusting device comprises a supporting plate, one side fixedly connected with pneumatic cylinder of backup pad, the output of pneumatic cylinder is equipped with spacing subassembly, spacing subassembly includes the joint board, one side and the output fixed connection of pneumatic cylinder of joint board, a plurality of adjustment tank has been seted up to the upper surface of joint board, the inner wall sliding connection of adjustment tank has the roof that is used for treating punching press article and carries out spacing, one side sliding connection of roof has the slide bar, one end and one side fixed connection of adjustment tank inner wall of slide bar, the arc surface cover of slide bar has the spring, the both ends of spring respectively with one side and the roof fixed connection of adjustment tank inner wall, the lower surface of joint board is equipped with adjusting component, adjusting component includes servo motor, servo motor's output fixedly connected with lead screw, the arc surface threaded connection of lead screw has the clamp plate.
By adopting the technical scheme, when the objects with different sizes are required to be limited, the hydraulic cylinder is started to drive the two limiting assemblies to move in the directions away from each other, the objects are moved to the middle positions of the top plates, the hydraulic rod is started to drive the plurality of top plates to move in the directions close to the objects, the plurality of top plates can be respectively abutted to different positions on the sides of the objects along with the movement of the top plates, the top plates can be respectively moved to the corresponding positions in the regulating grooves, the servo motor is started to drive the screw rod to rotate, the screw rod drives the pressing plate to press and limit the plurality of top plates, at the moment, the objects can be fixed firmly, and the clamping limits of the top plates with different sizes and shapes can be conveniently regulated by setting the regulating device, so that the situation that the pressing heads clamp hands of people are damaged in the stamping process is avoided, the application range of the riveting machine is improved, and the riveting machine is high in automation and worth deeply popularizing.
Preferably, a guide bar is arranged on one side of the supporting plate in a sliding and penetrating manner, and one end of the guide bar is fixedly connected with the connecting plate.
By adopting the preferable scheme, when the connecting plate moves left and right under the drive of the hydraulic rod, the guide bar can limit the connecting plate, so that the effect of stabilizing the moving process of the connecting plate is achieved.
Preferably, the upper surface of the top plate is fixedly connected with a rubber pad for improving friction force between the top plate and the pressing plate, and the upper surface of the rubber pad is abutted to the lower surface of the pressing plate.
By adopting the preferable scheme, the rubber pad can increase the friction force between the top plate and the pressing plate, so that the pressing plate can stably abut against the top plate by means of the rubber pad, and the limiting effect of the pressing plate on the top plate is improved.
Preferably, the surface of the pressing plate is provided with a limiting rod in a sliding penetrating mode, and one end of the limiting rod is fixedly connected with the connecting plate.
By adopting the preferable scheme, the effect that the pressing plate moves along the arc surface of the limiting rod when moving is achieved, and the rotating offset in the moving process of the pressing plate is avoided.
Preferably, the driving device comprises a connecting plate, one side and riser fixed connection of connecting plate, one side fixedly connected with of connecting plate is used for improving the strengthening rib between connecting plate and the riser, the one end and the riser fixed connection of strengthening rib, the opposite side of connecting plate is equipped with drive assembly, drive assembly includes driving motor, driving motor's output fixedly connected with initiative carousel, initiative carousel's circular arc face transmission is connected with the belt, the inner wall transmission of belt is connected with carries out spacing driven carousel to the belt, one side fixedly connected with otic placode of belt, one side rotation of otic placode is connected with branch, one end and the workstation rotation connection of otic placode are kept away from to branch, one side that the connecting plate was kept away from to the riser is equipped with coupling assembling, coupling assembling includes the welded plate, one side and riser fixed connection of welded plate, the fixed connection slide rail on one side of welded plate, the inner wall sliding connection of slide rail has the locating lever, one end and the workstation fixed connection of locating lever.
By adopting the technical scheme, when the workbench is required to be moved out of a position convenient for a person to do feeding or discharging operation, the driving motor is started to drive the driving turntable to rotate, the driving turntable drives the belt, so that the belt rotates under the limit of the driving turntable and the driven turntable, the belt drives the workbench and the material on the workbench to translate by virtue of the lug plate and the supporting rod, and meanwhile, the workbench can drive the positioning rod to move along the inner wall of the sliding rail, so that the workbench can be moved out, and the person can move the workbench out of the upper pressure head range through the driving device, so that the person can conveniently do feeding or discharging operation.
Preferably, the sliding rail is composed of a translation section, a transition section and a dumping section in sequence, and the translation section and the dumping section support an alpha included angle based on the transition section.
By adopting the preferable scheme, the sliding rail is sequentially arranged into the translation section, the transition section and the dumping section, so that the dumping action can be performed when the workbench moves, the workbench is inclined, and the feeding or dumping operation of personnel is further facilitated.
Preferably, the storage device comprises a storage box, the lower surface and the base fixed connection of storage box, the inner wall fixedly connected with of storage box improves the protection pad of storage box inner wall compliance, the upper surface fixedly connected with baffle of storage box, one side rotation of baffle is connected with the accessory plate, the side rotation of baffle wears to be equipped with the actuating lever, the arcwall face cover of actuating lever has the wind spring, the both ends of wind spring respectively with actuating lever and baffle fixed connection, one side fixedly connected with motor of storage box, the output fixedly connected with of motor is used for driving the automatic connecting rod that expands or is closed of accessory plate.
By adopting the technical scheme, when the processed article is required to be stored, the motor is driven by the precursor to drive the connecting rod to rotate, the connecting rod drives the auxiliary plate to be unfolded by virtue of the pulley, and meanwhile, the auxiliary plate can be rapidly rotated towards the direction close to the connecting rod under the driving of the coil spring, so that the auxiliary plate is unfolded more stably, after the auxiliary plate is unfolded, the workbench and the articles on the workbench are inclined by virtue of the driving device, and finally, the articles are loosened by virtue of the adjusting device, so that the articles fall into the storage box along the auxiliary plate, and the storage device is arranged.
Preferably, the inner wall of the connecting rod is rotatably connected with a pulley for reducing friction force between the connecting rod and the auxiliary plate, and the arc surface of the pulley is abutted against the connecting plate.
By adopting the preferable scheme, the pulley can convert sliding friction between the connecting rod and the auxiliary plate into rolling friction, so that the driving effect of the connecting rod on the auxiliary plate is improved.
Preferably, a plurality of anti-skidding lines are formed on one side, far away from the connecting rod, of the auxiliary plate, and the anti-skidding lines are uniformly distributed on one side of the auxiliary plate.
By adopting the preferable scheme, the friction force on one side of the auxiliary plate can be increased by the anti-skid patterns, so that the falling damage of parts caused by the excessively high falling speed of the object on the auxiliary plate is avoided.
Compared with the prior art, the invention has the advantages and positive effects that,
1. When the riveting machine is required to process an object, the object is firstly moved between the upper pressing head and the lower pressing head, then the air cylinder is controlled by the electric cabinet, the air cylinder drives the upper pressing head to punch the object, personnel can semi-automatically control the output motion of the air cylinder by virtue of the pedal, when the objects with different sizes are required to be limited, the hydraulic cylinder is firstly started to drive the two limiting assemblies to move away from each other, then the object is moved to the middle position of the top plate, then the hydraulic rod is started to drive the plurality of top plates to move towards the direction close to the object, the plurality of top plates are respectively abutted with different positions of the side surfaces of the object along with the movement of the top plates, meanwhile, the top plates are respectively moved to corresponding positions in the regulating grooves, then the servo motor is started to drive the lead screw to drive the pressing plates to extrude and limit the plurality of top plates, at the moment, the objects can be fixed firmly, the personnel can conveniently regulate the top plates to clamp the objects with different sizes and shapes by arranging the regulating device, further, the situation that the pressing heads clamp hands of the personnel is damaged is avoided, the applicable range of the riveting machine is improved, and the riveting machine is worth popularizing.
2. According to the invention, when the connecting plate moves left and right under the drive of the hydraulic rod, the guide bar can limit the connecting plate, so that the effect of stabilizing the moving process of the connecting plate is achieved, the rubber pad can increase the friction force between the top plate and the pressing plate, and the effect of enabling the pressing plate to be firmly abutted with the top plate by virtue of the rubber pad is achieved, thereby improving the limiting effect of the pressing plate on the top plate, and when the pressing plate moves, the pressing plate can move along the arc surface of the limiting rod, so that the effect of avoiding the rotating deflection of the pressing plate in the moving process is achieved.
3. In the invention, when the workbench is required to be moved out to facilitate the loading or unloading operation of a person, the driving motor is started to drive the driving turntable to rotate, the driving turntable drives the belt, so that the belt rotates under the limit of the driving turntable and the driven turntable, the belt drives the workbench and the material on the workbench to translate by virtue of the lug plates and the supporting rods, and meanwhile, the workbench can drive the positioning rods to move along the inner wall of the sliding rail, at the moment, the workbench can be moved out, the person can move out of the range of the upper pressure head by arranging the driving device, the loading or unloading operation of the person is facilitated, and the sliding rail can be sequentially arranged into the translation section, the transition section and the dumping section, so that the dumping operation of the workbench can be performed when the workbench moves, and the feeding or unloading operation of the person is further facilitated.
4. According to the invention, when the processed article is required to be stored, the motor is driven to drive the connecting rod to rotate, the connecting rod drives the auxiliary plate to be unfolded by virtue of the pulley, meanwhile, the auxiliary plate can be driven by the coil spring to rotate in the direction close to the connecting rod, so that the auxiliary plate is unfolded more stably, after the auxiliary plate is unfolded, the workbench and the article on the workbench are inclined by virtue of the driving device, finally, the article is loosened by virtue of the adjusting device, so that the article falls into the storage box along the auxiliary plate, the pulley can convert sliding friction between the connecting rod and the auxiliary plate into rolling friction, so that the driving effect of the connecting rod on the auxiliary plate is improved, the friction force on one side of the auxiliary plate can be increased by virtue of the anti-skidding lines, the falling and damage of the article on the auxiliary plate are avoided, and after the stamping processing of the article is finished, the article can be stored conveniently, the practicability of the riveting press is improved, and the automation degree of the riveting press is further improved.
Drawings
Fig. 1 is a schematic perspective view of a pneumatic riveting machine according to the present invention;
fig. 2 is a schematic structural view of the left side of fig. 1 of a pneumatic riveting press according to the present invention;
fig. 3 is a schematic view of a partial structure of a pneumatic riveting press according to the present invention;
fig. 4 is a schematic structural view of an adjusting device of a pneumatic riveting machine according to the present invention;
FIG. 5 is an enlarged view of the portion A of FIG. 4 showing a pneumatic riveting press according to the present invention;
fig. 6 is a schematic structural diagram of a driving device of a pneumatic riveting machine according to the present invention;
fig. 7 is a schematic structural view of a receiving device of a pneumatic riveting machine according to the present invention;
FIG. 8 is a schematic view of the left side of FIG. 7 illustrating a pneumatic riveting press according to the present invention;
fig. 9 is an enlarged view of a portion a of fig. 8 of a pneumatic riveting press according to the present invention.
Legend description: 1. a base; 2. a support post; 3. an adjusting device; 31. a support plate; 32. a hydraulic cylinder; 33. a guide bar; 34. a limit component; 341. a splice plate; 342. an adjustment tank; 343. a top plate; 344. a slide bar; 345. a spring; 35. an adjustment assembly; 351. a servo motor; 352. a screw rod; 353. a pressing plate; 354. a limit rod; 36. a rubber pad; 4. a driving device; 41. a connecting plate; 42. reinforcing ribs; 43. a drive assembly; 431. a driving motor; 432. a driving turntable; 433. a belt; 434. a driven turntable; 435. ear plates; 436. a support rod; 44. a connection assembly; 441. welding plates; 442. a slide rail; 443. a positioning rod; 5. a storage device; 501. a storage box; 502. a protective pad; 503. a partition plate; 504. an auxiliary plate; 505. a driving rod; 506. a coil spring; 507. a motor; 508. a connecting rod; 509. a pulley; 510. anti-skid lines; 6. a riser; 7. an electric control box; 8. a work table; 9. a lower pressure head; 10. a cross plate; 11. a cylinder; 12. an upper pressure head; 13. an air pressure gauge; 14. a pedal.
Detailed Description
In order that the above objects, features and advantages of the application will be more clearly understood, a further description of the application will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced otherwise than as described herein, and therefore the present invention is not limited to the specific embodiments of the disclosure that follow.
In the embodiment 1, as shown in fig. 1-9, the invention provides a pneumatic riveting machine, which comprises a base 1 and an adjusting device 3, wherein a plurality of struts 2 are fixedly connected to the lower surface of the base 1, a vertical plate 6 is fixedly connected to the upper surface of the base 1, an electric cabinet 7 is arranged on one side of the vertical plate 6, a transverse plate 10 is arranged on one side of the vertical plate 6, a workbench 8 is arranged on one side of the vertical plate 6, a lower pressure head 9 for stamping an object is arranged on the upper surface of the workbench 8, a transverse plate 10 is arranged on one side of the vertical plate 6, a cylinder 11 for providing aerodynamic force is arranged on the upper surface of the transverse plate 10, an upper pressure head 12 for stamping the object is arranged at the output end of the cylinder 11, a pneumatic gauge 13 for detecting whether the pneumatic pressure is normal is arranged on one side of the transverse plate 10, a pedal 14 is arranged on one side of the base 1, the adjusting device 3 is arranged on two sides of the workbench 8, a driving device 4 is arranged on one side of the vertical plate 6, a storage device 5 is arranged on the upper surface of the base 1, when the riveting machine is required to process the object, the object is firstly moved between the upper pressure head 12 and the lower pressure head 9, then the upper pressure head 11 is driven by the electric cabinet 11 to drive the upper pressure head 11 to drive the cylinder 11 to automatically move the cylinder 11 to control the cylinder 11 for stamping.
The specific arrangement and function of the adjusting means 3, the driving means 4 and the receiving means 5 will be described in detail below.
As shown in fig. 2, fig. 3, fig. 4 and fig. 5, the adjusting device 3 comprises a supporting plate 31, one side of the supporting plate 31 is fixedly connected with a hydraulic cylinder 32, the output end of the hydraulic cylinder 32 is provided with a limiting component 34, the limiting component 34 comprises a connecting plate 341, one side of the connecting plate 341 is fixedly connected with the output end of the hydraulic cylinder 32, a plurality of adjusting grooves 342 are formed in the upper surface of the connecting plate 341, the inner wall of the adjusting groove 342 is slidably connected with a top plate 343 for limiting an object to be punched, one side of the top plate 343 is slidably connected with a sliding rod 344, one end of the sliding rod 344 is fixedly connected with one side of the inner wall of the adjusting groove 342, the circular arc surface of the sliding rod 344 is sleeved with a spring 345, two ends of the spring 345 are respectively fixedly connected with one side of the inner wall of the adjusting groove 342 and the top plate 343, the lower surface of the connecting plate 341 is provided with an adjusting component 35, the adjusting component 35 comprises a servo motor 351, the output end of the servo motor 351 is fixedly connected with a screw rod 352, when the objects with different sizes are required to be limited, the upper surfaces of the connecting plate 343 are required to be limited, the objects with each other, the two limiting components 34 are firstly started to move in the direction along with each other, the two limiting components 34 are started to move along with each other, the direction along with the direction, the middle position 343 is driven by the upper plate 343 is driven to move along with the direction, the corresponding to the adjusting device 343, and the upper plate 343 is driven to be conveniently and can be driven to move along with the corresponding to the adjusting device 3 to the corresponding to the position and the position 3, which is not to be fixedly connected with the adjusting device to be correspondingly and convenient to be correspondingly moved along with the adjusting direction, and can be correspondingly and convenient to be correspondingly moved along with the position and can be correspondingly and convenient to be correspondingly moved by the adjusted and can be correspondingly move, the situation that the hand of a person is clamped by the pressure head in the stamping process is avoided, the application range of the riveting machine is improved, the riveting machine is high in automation, the riveting machine is worthy of being deeply popularized, one side of the supporting plate 31 is slidably provided with the guide strip 33, one end of the guide strip 33 is fixedly connected with the connecting plate 341, the connecting plate 341 can be limited by the guide strip 33 when the connecting plate 341 moves left and right under the driving of the hydraulic rod, the effect that the moving process of the connecting plate 341 is stable is achieved, the rubber pad 36 used for improving the friction force between the top plate 343 and the pressing plate 353 is fixedly connected with the upper surface of the top plate 343, the upper surface of the rubber pad 36 is abutted with the lower surface of the pressing plate 353, the rubber pad 36 can increase the friction force between the top plate 343 and the pressing plate 353, the effect that the pressing plate 353 can be abutted firmly by means of the rubber pad 36 and the top plate 353 is achieved, the limiting effect of the pressing plate 353 on the top plate 343 is improved, the limiting effect of the pressing plate 353 is achieved, one end of the limiting rod 354 is slidably provided with the limiting rod 354, the limiting rod 354 is fixedly connected with the connecting plate 341, the surface of the limiting rod 353 moves, and the arc moving process of the limiting rod 354 is avoided, and the rotating offset effect is achieved.
The effect that its whole adjusting device 3 reached is, through setting up adjusting device 3, and the regulation roof 343 that personnel can be convenient carries out the centre gripping limit to not unidimensional, the article of shape, and then avoided punching press process pressure head to press from both sides the condition that hurts personnel's hand to improved the application scope of this riveting machine, had higher automation, be worth deeply promoting.
As shown in fig. 6, the driving device 4 comprises a connecting plate 41, one side of the connecting plate 41 is fixedly connected with a riser 6, one side of the connecting plate 41 is fixedly connected with a reinforcing rib 42 for improving strength between the connecting plate 41 and the riser 6, one end of the reinforcing rib 42 is fixedly connected with the riser 6, the other side of the connecting plate 41 is provided with a driving component 43, the driving component 43 comprises a driving motor 431, the output end of the driving motor 431 is fixedly connected with a driving turntable 432, the arc surface of the driving turntable 432 is in transmission connection with a belt 433, the inner wall of the belt 433 is in transmission connection with a driven turntable 434 for limiting the belt 433, one side of the belt 433 is fixedly connected with an ear plate 435, one side of the ear plate 435 is in rotation connection with a supporting rod 436, one end of the supporting rod 436 away from the ear plate 435 is in rotation connection with a workbench 8, one side of the riser 6 away from the connecting plate 41 is provided with a connecting component 44, the connecting component 44 comprises a welding plate 441, one side of the welding plate 441 is fixedly connected with the vertical plate 6, one side of the welding plate 441 is fixedly connected with the sliding rail 442, the inner wall of the sliding rail 442 is slidably connected with the positioning rod 443, one end of the positioning rod 443 is fixedly connected with the workbench 8, when the workbench 8 is required to be moved out of a range of an upper pressure head 12 for loading or unloading operation by a person, the driving motor 431 is started to drive the driving turntable 432 to rotate, the driving turntable 432 drives the belt 433 so that the belt 433 rotates under the limit of the driving turntable 432 and the driven turntable 434, the belt 433 drives the workbench 8 and materials on the workbench 8 to translate by means of the lug plate 435 and the support rod 436, the workbench 8 can drive the positioning rod 443 to move along the inner wall of the sliding rail 442, at the moment, the workbench 8 can be moved out of the range of the upper pressure head 12 by the person by arranging the driving device 4, and the person can conveniently perform loading or unloading operation, the sliding rail 442 comprises translation section, changeover portion and section of empting in proper order, and translation section and section of empting support alpha contained angle based on the changeover portion, through setting gradually translation section, changeover portion and section of empting with sliding rail 442, can make the action of empting when workstation 8 removes, make workstation 8 slope, further made things convenient for the personnel to do the material loading or the operation of unloading.
The whole driving device 4 has the effect that by arranging the driving device 4, a worker can move the workbench 8 out of the range of the upper pressure head 12, so that the worker can conveniently perform feeding or discharging operation.
As shown in fig. 7, 8 and 9, the storage device 5 comprises a storage box 501, the lower surface of the storage box 501 is fixedly connected with a base 1, the inner wall of the storage box 501 is fixedly connected with a protection pad 502 for improving the softness of the inner wall of the storage box 501, the upper surface of the storage box 501 is fixedly connected with a partition plate 503, one side of the partition plate 503 is rotatably connected with an auxiliary plate 504, the side surface of the partition plate 503 is rotatably provided with a driving rod 505, the arc surface of the driving rod 505 is sleeved with a coil spring 506, two ends of the coil spring 506 are respectively fixedly connected with the driving rod 505 and the partition plate 503, one side of the storage box 501 is fixedly connected with a motor 507, the output end of the motor 507 is fixedly connected with a connecting rod 508 for driving the auxiliary plate 504 to be automatically unfolded or closed, when the processed article is required to be stored, the motor 507 is driven by the connecting rod 508 to rotate by the driving rod 508 by means of a pulley 509, meanwhile, the auxiliary plate 504 can rotate towards the direction close to the connecting rod 508 under the drive of the coil spring 506, so that the auxiliary plate 504 is unfolded more stably, after the auxiliary plate 504 is unfolded, the workbench 8 and the objects on the workbench 8 are tilted by the drive device 4, finally, the objects are loosened by the regulating device 3, so that the objects fall into the storage box along the auxiliary plate 504, after the objects are punched and processed, the storage device 5 is arranged, the objects can be conveniently stored, the practicability of the riveting machine is improved, the automation degree of the riveting machine is further improved, the inner wall of the connecting rod 508 is rotationally connected with the pulley 509 for reducing the friction force between the connecting rod 508 and the auxiliary plate 504, the arc surface of the pulley 509 is abutted against the connecting plate 41, the sliding friction between the connecting rod 508 and the auxiliary plate 504 can be converted into rolling friction by the pulley 509, so that the driving effect of the connecting rod 508 on the auxiliary plate 504 is improved, a plurality of anti-skid patterns 510 are formed on one side of the auxiliary plate 504 far away from the connecting rod 508, the anti-skid patterns 510 are uniformly distributed on one side of the auxiliary plate 504, and the anti-skid patterns 510 can increase the friction force on one side of the auxiliary plate 504, so that the falling and damage of parts caused by too high falling speed of objects on the auxiliary plate 504 can be avoided.
The effect that its whole storage device 5 reached is, through setting up storage device 5, after the work piece stamping processing was accomplished, can conveniently take in the work piece, has improved the practicality of this riveting machine, has further improved the degree of automation of this riveting machine.
The whole working principle is that when the riveting machine is needed to process the object, the object is firstly moved between the upper pressure head 12 and the lower pressure head 9, then the air cylinder 11 is controlled by the electric cabinet 7, so that the air cylinder 11 drives the upper pressure head 12 to punch the object, the personnel can semi-automatically control the output motion of the air cylinder 11 by the pedal 14, when the objects with different sizes are needed to be limited, the hydraulic cylinder 32 is started to drive the two limiting assemblies 34 to move in the directions away from each other, the object is then moved to the middle position of the top plate 343, the hydraulic rod is started to drive the plurality of top plates 343 to move in the directions close to the object, the top plates 343 are respectively abutted with different positions of the side surfaces of the objects along with the movement of the top plates 343, meanwhile, the top plates 343 are respectively moved to corresponding positions in the regulating grooves 342, then the servo motor 351 is started to drive the screw rod 352 to rotate, the screw rod 352 drives the pressing plate 353 to extrude and limit the top plates 343, at the moment, the objects can be fixed and stable, and by arranging the regulating device 3, people can conveniently regulate the top plates 343 to clamp the objects with different sizes and shapes, thereby avoiding the situation that the pressure head clamps hands of the people in the stamping process, improving the application range of the riveting machine, having higher automation, is worth deeply popularizing. When the connecting plate 341 moves left and right under the drive of the hydraulic rod, the guide strip 33 can limit the connecting plate 341, so that the effect of stabilizing the moving process of the connecting plate 341 is achieved, the rubber pad 36 can increase the friction force between the top plate 343 and the pressing plate 353, the effect of stabilizing the pressing plate 353 by means of the abutting of the rubber pad 36 and the top plate 343 is achieved, the limiting effect of the pressing plate 353 on the top plate 343 is improved, the pressing plate 353 moves along the arc surface of the limiting rod 354 when moving, and the effect of avoiding the rotating offset of the pressing plate 353 in the moving process is achieved. When the workbench 8 is required to be moved out for loading or unloading operation by a person, the driving motor 431 is started to drive the driving turntable 432 to rotate, the driving turntable 432 drives the belt 433, so that the belt 433 rotates under the limit of the driving turntable 432 and the driven turntable 434, the belt 433 drives the workbench 8 and the material on the workbench 8 to translate by means of the lug 435 and the support rod 436, meanwhile, the workbench 8 drives the positioning rod 443 to move along the inner wall of the sliding rail 442, at the moment, the workbench 8 can be moved out, the person can move the workbench 8 out of the range of the upper pressure head 12 by arranging the driving device 4, and the loading or unloading operation by the person is facilitated, through setting the slide rail 442 into translation section, changeover portion and section of empting in proper order, can make the action of empting when workstation 8 remove, make workstation 8 slope, further made things convenient for the personnel to do the material loading or unload the operation. When the processed articles are required to be stored, the motor 507 is driven by the motor 507 to drive the connecting rod 508 to rotate, the connecting rod 508 drives the auxiliary plate 504 to be unfolded by means of the pulley 509, meanwhile, the auxiliary plate 504 can rapidly rotate towards the direction close to the connecting rod 508 under the drive of the coil spring 506, so that the auxiliary plate 504 is unfolded more stably, after the auxiliary plate 504 is unfolded, the workbench 8 and the articles on the workbench 8 are tilted by means of the driving device 4, finally, the articles are loosened by means of the adjusting device 3, so that the articles fall into the storage box along the auxiliary plate 504, the pulley 509 can convert sliding friction between the connecting rod 508 and the auxiliary plate 504 into rolling friction, thereby improved the driving effect of connecting rod 508 to accessory plate 504, anti-skidding line 510 can increase the frictional force of accessory plate 504 one side, and then avoids the article to descend fast on accessory plate 504, causes the part to drop and damages, through setting up storage device 5, after the stamping processing of article is accomplished, can conveniently take in on the ground article, has improved the practicality of this riveting machine, has further improved the degree of automation of this riveting machine.
The present invention is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical matter of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a pneumatic riveting machine, includes base (1) and adjusting device (3), its characterized in that: the automatic stamping machine is characterized in that a plurality of supporting columns (2) are fixedly connected to the lower surface of the base (1), a vertical plate (6) is fixedly connected to the upper surface of the base (1), an electric cabinet (7) is installed on one side of the vertical plate (6), a transverse plate (10) is installed on one side of the vertical plate (6), a workbench (8) is arranged on one side of the vertical plate (6), a lower pressure head (9) for stamping objects is installed on the upper surface of the workbench (8), a transverse plate (10) is installed on one side of the vertical plate (6), an air cylinder (11) for providing aerodynamic force is installed on the upper surface of the transverse plate (10), an upper pressure head (12) for stamping objects is installed at the output end of the air cylinder (11), a barometer (13) for detecting whether air pressure is normal is installed on one side of the transverse plate (10), pedals (14) are installed on one side of the base (1), the adjusting device (3) is located on two sides of the workbench (8), a driving device (4) is arranged on the side of the vertical plate (6), and a containing device (5) is arranged on the upper surface of the base (1).
The utility model provides an adjusting device (3) is including backup pad (31), one side fixedly connected with pneumatic cylinder (32) of backup pad (31), the output of pneumatic cylinder (32) is equipped with spacing subassembly (34), spacing subassembly (34) are including joint board (341), one side of joint board (341) and the output fixed connection of pneumatic cylinder (32), a plurality of adjustment tank (342) have been seted up to the upper surface of joint board (341), the inner wall sliding connection of adjustment tank (342) has roof (343) that are used for treating punching press article and carry out spacing, one side sliding connection of roof (343) has slide bar (344), one end of slide bar (344) and one side fixed connection of adjustment tank (342) inner wall, the arcwall cover of slide bar (344) has spring (345), the both ends of spring (345) are respectively with one side and roof (343) fixed connection of adjustment tank (342) inner wall, the lower surface of joint board (341) is equipped with adjusting component (35), adjusting component (35) include servo motor (351), the output fixedly connected with lead screw (352) of servo motor (351), lead screw (352) has screw (353).
2. A pneumatic riveting press as claimed in claim 1, wherein: one side of the supporting plate (31) is slidably provided with a guide strip (33), and one end of the guide strip (33) is fixedly connected with the connecting plate (341).
3. A pneumatic riveting press as claimed in claim 1, wherein: the upper surface of roof (343) fixedly connected with is used for improving rubber pad (36) of frictional force between roof (343) and clamp plate (353), the upper surface of rubber pad (36) and the lower surface butt of clamp plate (353).
4. A pneumatic riveting press as claimed in claim 1, wherein: the surface of the pressing plate (353) is provided with a limiting rod (354) in a sliding way, and one end of the limiting rod (354) is fixedly connected with the connecting plate (341).
5. A pneumatic riveting press as claimed in claim 1, wherein: the driving device (4) comprises a connecting plate (41), one side of the connecting plate (41) is fixedly connected with a vertical plate (6), one side of the connecting plate (41) is fixedly connected with a reinforcing rib (42) for improving strength between the connecting plate (41) and the vertical plate (6), one end of the reinforcing rib (42) is fixedly connected with the vertical plate (6), the other side of the connecting plate (41) is provided with a driving assembly (43), the driving assembly (43) comprises a driving motor (431), the output end of the driving motor (431) is fixedly connected with a driving turntable (432), the circular arc surface of the driving turntable (432) is in transmission connection with a belt (433), the inner wall of the belt (433) is in transmission connection with a driven turntable (434) for limiting the belt (433), one side of the belt (433) is fixedly connected with a lug plate (435), one side of the lug plate (435) is in rotation connection with a support rod (436), one end of the lug plate (436) far away from the lug plate (435) is in rotation connection with a workbench (8), one side of the vertical plate (6) is far away from the connecting assembly (441) is provided with a connecting assembly (44), the connecting assembly (44) is welded with one side of the vertical plate (441) and the connecting assembly (44) comprises a connecting assembly (44), one side of the welding plate (441) is fixedly connected with a sliding rail (442), the inner wall of the sliding rail (442) is slidably connected with a positioning rod (443), and one end of the positioning rod (443) is fixedly connected with the workbench (8).
6. The pneumatic riveting press of claim 5 wherein: the sliding rail (442) is composed of a translation section, a transition section and a dumping section in sequence, wherein the translation section and the dumping section support an alpha included angle based on the transition section.
7. A pneumatic riveting press as claimed in claim 1, wherein: the storage device (5) comprises a storage box (501), the lower surface of the storage box (501) is fixedly connected with a base (1), the inner wall of the storage box (501) is fixedly connected with a protection pad (502) for improving the softness of the inner wall of the storage box (501), the upper surface of the storage box (501) is fixedly connected with a partition plate (503), one side of the partition plate (503) is rotationally connected with an auxiliary plate (504), the side surface of the partition plate (503) is rotationally provided with a driving rod (505), the arc surface of the driving rod (505) is sleeved with a coil spring (506), two ends of the coil spring (506) are respectively fixedly connected with the driving rod (505) and the partition plate (503), one side of the storage box (501) is fixedly connected with a motor (507), and the output end of the motor (507) is fixedly connected with a connecting rod (508) for driving the auxiliary plate (504) to be automatically unfolded or closed.
8. The pneumatic riveting press of claim 7 wherein: the inner wall of the connecting rod (508) is rotatably connected with a pulley (509) for reducing friction force between the connecting rod (508) and the auxiliary plate (504), and an arc surface of the pulley (509) is abutted against the connecting plate (41).
9. The pneumatic riveting press of claim 7 wherein: a plurality of anti-skid patterns (510) are formed on one side, far away from the connecting rod (508), of the auxiliary plate (504), and the anti-skid patterns (510) are uniformly distributed on one side of the auxiliary plate (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311191052.7A CN117102422B (en) | 2023-09-15 | 2023-09-15 | Pneumatic riveting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311191052.7A CN117102422B (en) | 2023-09-15 | 2023-09-15 | Pneumatic riveting machine |
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| CN117102422A CN117102422A (en) | 2023-11-24 |
| CN117102422B true CN117102422B (en) | 2024-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311191052.7A Active CN117102422B (en) | 2023-09-15 | 2023-09-15 | Pneumatic riveting machine |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB170681A (en) * | 1920-07-28 | 1921-10-28 | Renold Hans Ltd | Improvements in pneumatic rivetting machines particularly adapted for rivetting the studs of driving chains |
| GB561557A (en) * | 1942-10-27 | 1944-05-24 | Murray Corp | Improvements in or relating to rivet devices and method |
| DE10134852B4 (en) * | 2001-01-16 | 2004-10-28 | Brötje-Automation GmbH | Holding device for holding large-sized components |
| CN103846384A (en) * | 2012-11-30 | 2014-06-11 | 鸿富锦精密工业（深圳）有限公司 | Device for automatically assembling rivets |
| CN112589555A (en) * | 2020-11-12 | 2021-04-02 | 德清杭壳智能科技有限公司 | New energy automobile spare part processing auxiliary device |
| CN214133814U (en) * | 2020-11-30 | 2021-09-07 | 鸿惠(天津)家具有限公司 | Production numerical control riveter for seat |
| CN214215321U (en) * | 2020-12-21 | 2021-09-17 | 博罗县联合美饰家具装饰有限公司 | Clamping and pressing type carving machine |
| CN216420865U (en) * | 2021-10-22 | 2022-05-03 | 佛山市星滔金属制品有限公司 | Riveting machine for electronic product production |
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- 2023-09-15 CN CN202311191052.7A patent/CN117102422B/en active Active
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| 刘山泽 ; 梁荣 ; 李鸿 ; .新型片状物体电火花机床加工夹持装置研究.轻工机械.2019,(03),89-92. * |
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