CN114311123A - Punching equipment for processing electric appliance shell - Google Patents
Punching equipment for processing electric appliance shell Download PDFInfo
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- CN114311123A CN114311123A CN202111562136.8A CN202111562136A CN114311123A CN 114311123 A CN114311123 A CN 114311123A CN 202111562136 A CN202111562136 A CN 202111562136A CN 114311123 A CN114311123 A CN 114311123A
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Abstract
The invention discloses punching equipment for processing an electric appliance shell, which comprises a bottom plate, wherein a support frame is fixedly connected to the upper surface of the bottom plate close to the middle part, a refrigerator compressor shell is arranged at the top of the support frame, a second support mechanism for fixing the refrigerator compressor shell is connected to the inner wall of a mounting frame, a transmission mechanism is arranged between the second support mechanism and the first support mechanism, a first mounting sleeve is mounted on the outer wall of the mounting frame close to the right side through a fixing plate, a punching mechanism for punching the side wall of the refrigerator compressor shell is connected inside the first mounting sleeve, and exhaust mechanisms for exhausting air are connected to the side walls of the second steel pipe and the first steel pipe. According to the invention, energy is stored through the first tension spring, so that the punching of the punch is powered by the elasticity of the first tension spring, the plastic shell is punched, the inner steel plate is not punched, and the energy utilization rate is high.
Description
Technical Field
The invention relates to the technical field of punching processing, in particular to punching equipment for processing an electric appliance shell.
Background
In the production process of a refrigerator compressor shell, a wiring groove of the refrigerator compressor is generally made of a plastic shell material, and the plastic shell needs to be punched in the production process, so that a power line can be conveniently penetrated out, and meanwhile, the refrigerator compressor cannot be damaged, and therefore punching equipment for machining an electric appliance shell is provided.
Disclosure of Invention
The invention aims to provide punching equipment for processing an electric appliance shell, which is characterized in that energy is stored through a first tension spring, so that a punch is used for punching, and power is provided by the elasticity of the first tension spring, so that an inner steel plate is not punched while a plastic shell is punched, the energy utilization rate is high, and the problems in the background art are solved.
In order to achieve the purpose, the invention provides the following technical scheme: a punching device for processing an electric appliance shell comprises a bottom plate, wherein a support frame is fixedly connected to the upper surface of the bottom plate close to the middle part, a refrigerator compressor shell is arranged at the top of the support frame, a first supporting mechanism for supporting the inner wall of the refrigerator compressor shell through punching holes is arranged in the support frame, an installation frame is fixedly connected to the upper surface of the bottom plate, the inner wall of the installation frame is connected with a second supporting mechanism for fixing the refrigerator compressor shell, a transmission mechanism is arranged between the second supporting mechanism and the first supporting mechanism, a piston sleeve is fixedly connected to the inner top of the installation frame, an air inlet mechanism is connected in the piston sleeve, a first installation sleeve is installed on the outer wall of the installation frame close to the right side through a fixing plate, a punching mechanism for punching the side wall of the refrigerator compressor shell is connected in the first installation sleeve, the piston is characterized in that a first steel pipe is connected between the piston sleeve and the first mounting sleeve, a second steel pipe is connected between the first mounting sleeve and the first supporting mechanism, a one-way valve flowing into the second mounting sleeve is fixed inside the second steel pipe, and the second steel pipe and the side wall of the first steel pipe are both connected with an exhaust mechanism for exhausting.
Preferably, first supporting mechanism includes fixed frame, fixed frame fixed mounting is at the interior bottom of support frame, the interior bottom fixed mounting of installation pole has the second installation cover, the inside sliding connection of second installation cover has the movable rod, be connected with the second extension spring between movable rod and the second installation cover inner wall, the one end intercommunication of first installation cover is kept away from with the second steel pipe to the second extension spring, the inner wall that fixed frame is close to the top is connected with two slide rails, two the inside equal sliding connection of slide rail has the slider, two the lateral wall fixedly connected with bracing piece of slider, the top of movable rod passes second installation cover top and is articulated through the lateral wall of hinge bar and slider, the lateral wall that the movable rod is close to the top passes through mounting panel fixedly connected with rack.
Preferably, the second supporting mechanism comprises two fixing frames, the two fixing frames are both fixedly arranged on the inner wall of the mounting frame, the position of the fixed frame close to the bottom is rotatably connected with a mounting rod, the top of the mounting rod is sleeved with a second taper tooth, the outer wall of the mounting rod close to the top is provided with a thread groove, the outer wall of the thread groove is sleeved with a thread sleeve, the inner wall of the fixed frame close to the middle part is fixedly connected with an inclined plate, the inclined plate is fixedly connected with a second cross rod through a first movable block which is connected in a sliding way, a fixed sleeve is sleeved on the outer wall of the second cross rod, a second connecting rod is connected between the fixed sleeve and the threaded sleeve, a fixed block is fixed at one end of the second cross bar far away from the first movable block, a second movable sleeve is sleeved on the fixed block, and a second spring is connected between the second movable sleeve and the fixed block, and one end of the second movable sleeve, which is far away from the fixed block, is connected with a supporting roller.
Preferably, drive mechanism includes the pivot, the pivot rotates and installs between fixed frame lateral wall, the outer wall cover of pivot is equipped with the second gear with rack phase meshing, the both ends of pivot all extend to the outside of support frame and are connected with the first awl tooth with second awl tooth phase meshing.
Preferably, air inlet mechanism includes the second fly leaf, second fly leaf fixed connection is on the inner wall of piston bush, the top fixed mounting of installing frame has the motor, the output shaft of motor has the axis of rotation, the piston bush lower surface is passed to the bottom of axis of rotation, the first piston board of the inside axis of rotation outer wall fixedly connected with of piston bush, the outer wall cover that the axis of rotation is close to the bottom is equipped with first gear, first steel pipe internal fixation has the inside check valve of the first installation cover of flow direction, the air inlet has been seted up to the outer wall of piston bush, the air inlet inner wall is provided with the inside check valve of flow direction piston bush.
Preferably, the punching mechanism comprises a mounting block which is slidably mounted on the inner wall of the first mounting sleeve, the side wall of the mounting block close to the mounting frame is fixedly connected with a first cross rod, one end of the first cross rod far away from the mounting block passes through the side wall of the first mounting sleeve and is fixed with a punch, the outer wall of a first cross rod between the mounting block and the inner wall of the first mounting sleeve is connected with a first tension spring, the side wall of the mounting frame close to the top is connected with a mounting bar in a sliding way, the inner wall of the mounting bar is provided with a tooth groove engaged with the first gear, one end of the mounting bar far away from the first gear is connected with a first connecting rod, the lateral wall that the head rod is close to the bottom is connected with first movable sleeve, the lateral wall fixedly connected with first touch pole that the head rod is close to first steel pipe, head rod lateral wall fixedly connected with second touch pole below the first touch pole.
Preferably, the exhaust mechanism comprises two mounting pipes, the two mounting pipes are respectively and fixedly connected to the outer walls of the first steel pipe and the second steel pipe, the two mounting pipes correspond to the positions of the first connecting rod and the second contact rod respectively, sealing rings are fixed to the inner walls of the two mounting pipes, sealing plugs matched with the sealing rings are fixedly connected to the inner walls of the mounting pipes through third springs, and one ends, far away from the third springs, of the sealing plugs are fixedly connected with contacts.
Preferably, the length of the first interference rod is greater than that of the second interference rod.
Compared with the prior art, the invention has the following beneficial effects:
1. when gas leaks, the pressure in the first mounting sleeve is relieved, the mounting block is enabled to rapidly move in the first mounting sleeve under the action of the elastic force of the first tension spring, so that the first cross rod is further driven to move towards one end close to the mounting frame, the punch can complete the punching process, and the plastic shell is punched without punching the inner steel plate due to the fact that the power is provided by the elastic force of the first tension spring.
2. According to the invention, the slide block can be driven to move towards the right side in the slide rail through the connection relation of the hinge rods, and the support rod can be further driven to move towards the right side and be abutted against the inner wall of the refrigerator compressor shell to be punched to form a stable support, so that the deformation and damage of the side wall of the refrigerator compressor shell caused by punching are effectively avoided.
3. According to the invention, when the fixed sleeve drives the second cross rod to move upwards and is matched with the second spring connected between the second movable sleeve and the fixed block, the supporting roller is abutted against the top of the refrigerator compressor shell, so that the refrigerator compressor shell is tightly attached to the outer wall of the supporting frame, the stability of the refrigerator compressor shell in punching is ensured, and the punching quality is further improved.
4. The structure of the invention is further linked, when the support roller is separated from the refrigerator compressor shell, the whole fixation of the refrigerator compressor shell is released, and the refrigerator compressor shell can be taken down, thereby further improving the working efficiency.
5. According to the refrigerator compressor shell, through the arranged air inlet mechanism, when air continuously enters, on one hand, when the air is full of the first mounting sleeve, the first cross rod can slide towards the right side in the first mounting sleeve and stretch the first tension spring under the action of air pressure, and at the moment, the first tension spring starts to accumulate force, and on the other hand, through the first supporting mechanism and the second supporting mechanism, the refrigerator compressor shell is clamped and fixed, so that the working efficiency is improved, and meanwhile, the energy utilization rate is improved.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a partially enlarged structural view of a first supporting mechanism of the present invention;
FIG. 3 is a partially enlarged structural view of a second supporting mechanism according to the present invention;
FIG. 4 is a partially enlarged schematic view of the punching mechanism of the present invention
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
fig. 6 is a schematic top sectional view of the air intake mechanism of the present invention.
In the figure: 1. a base plate; 2. a support frame; 3. a first bevel gear; 4. a second taper tooth; 5. a fixed mount; 6. mounting a rod; 7. a first support mechanism; 8. a refrigerator compressor housing; 9. a second support mechanism; 10. installing a frame; 11. a piston sleeve; 12. a rotating shaft; 13. a motor; 14. a first gear; 15. a tooth socket; 16. a first piston plate; 17. a first steel pipe; 18. mounting a bar; 19. a first connecting rod; 20. a first contact bar; 22. mounting blocks; 23. a first movable sleeve; 24. a second contact bar; 28. a first cross bar; 29. a first mounting sleeve; 30. a first tension spring; 31. a punch; 32. a second steel pipe; 33. a rotating shaft; 34. a second mounting sleeve; 35. a support bar; 36. a slider; 37. a slide rail; 38. a hinged lever; 39. a movable rod; 40. a second gear; 41. a second tension spring; 42. a threaded sleeve; 43. a sloping plate; 44. a thread groove; 45. a first movable block; 46. a second connecting rod; 47. a second cross bar; 48. a second movable sleeve; 49. a support roller; 50. a second spring; 51. a fixed block; 52. fixing a sleeve; 53. installing a pipe; 54. a third spring; 55. a sealing plug; 56. a seal ring; 57. a contact; 58. a second movable plate; 59. a rack; 60. a fixing frame; 61. an air inlet.
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.
Referring to fig. 1 to 6, the present invention provides a technical solution: a punching device for processing an electric appliance shell comprises a base plate 1, wherein a support frame 2 is fixedly connected to the upper surface of the base plate 1 close to the middle part, a refrigerator compressor shell 8 is arranged at the top of the support frame 2, a first supporting mechanism 7 for supporting the inner wall of the refrigerator compressor shell 8 through a punching hole is arranged in the support frame 2, an installation frame 10 is fixedly connected to the upper surface of the base plate 1, a second supporting mechanism 9 for fixing the refrigerator compressor shell 8 is connected to the inner wall of the installation frame 10, a transmission mechanism is arranged between the second supporting mechanism 9 and the first supporting mechanism 7, a piston sleeve 11 is fixedly connected to the inner top of the installation frame 10, an air inlet mechanism is connected to the inner part of the piston sleeve 11, a first installation sleeve 29 is installed on the outer wall of the installation frame 10 close to the right side through a fixing plate, and a punching mechanism for punching the side wall of the refrigerator compressor shell 8 is connected to the inner part of the first installation sleeve 29, a first steel pipe 17 is connected between the piston sleeve 11 and the first mounting sleeve 29, a second steel pipe 32 is connected between the first mounting sleeve 29 and the first supporting mechanism 7, a one-way valve flowing into the second mounting sleeve 34 is fixed inside the second steel pipe 32, and exhaust mechanisms used for exhausting air are connected to the side walls of the second steel pipe 32 and the first steel pipe 17.
Further, the first supporting mechanism 7 comprises a fixed frame 60, the fixed frame 60 is fixedly installed at the inner bottom of the supporting frame 2, a second installation sleeve 34 is fixedly installed at the inner bottom of the installation rod 6, a movable rod 39 is slidably connected inside the second installation sleeve 34, a second tension spring 41 is connected between the movable rod 39 and the inner wall of the second installation sleeve 34, the second tension spring 41 is communicated with one end, away from the first installation sleeve 29, of the second steel pipe 32, two slide rails 37 are connected to the inner wall, close to the top, of the fixed frame 60, sliders 36 are slidably connected inside the two slide rails 37, supporting rods 35 are fixedly connected to the side walls of the two sliders 36, the top end of the movable rod 39 penetrates through the top of the second installation sleeve 34 and is hinged to the side walls of the sliders 36 through a hinge rod 38, and racks 59 are fixedly connected to the side walls, close to the top, of the movable rod 39;
when gas is full of to inside the second installation cover 34, the gas pressure effect for movable rod 39 upwards slides and tensile second extension spring 41 in second installation cover 34 is inside, when movable rod 39 upwards moves, because the relation of connection of hinge bar 38, can drive slider 36 inside to the right side motion at slide rail 37, can further drive bracing piece 35 to the right side motion this moment, and wait to punch a hole with refrigerator compressor casing 8 inner wall inconsistent, form the outrigger, thereby cause refrigerator compressor casing 8 lateral wall to warp impaired when effectively avoiding punching a hole.
Further, the second supporting mechanism 9 includes two fixed frames 5, both the two fixed frames 5 are fixedly mounted on the inner wall of the mounting frame 10, the position of the fixed frame 5 near the bottom is rotatably connected with a mounting rod 6, the top of the mounting rod 6 is sleeved with a second taper tooth 4, the outer wall of the mounting rod 6 near the top is provided with a threaded groove 44, the outer wall of the threaded groove 44 is sleeved with a threaded sleeve 42, the inner wall of the fixed frame 5 near the middle is fixedly connected with an inclined plate 43, the inclined plate 43 is fixedly connected with a second cross rod 47 through a first movable block 45 which is slidably connected in the inclined plate 43, the outer wall of the second cross rod 47 is sleeved with a fixed sleeve 52, a second connecting rod 46 is connected between the fixed sleeve 52 and the threaded sleeve 42, one end of the second cross rod 47 far away from the first movable block 45 is fixed with a fixed block 51, a second movable sleeve 48 is sleeved on the fixed block 51, a second spring 50 is connected between the second movable sleeve 48 and the fixed block 51, and one end of the second movable sleeve 48 far away from the fixed block 51 is connected with a supporting roller 49;
when the mounting rod 6 rotates, because the outer wall of the mounting rod 6 close to the top is provided with the thread groove 44, because the thread groove 44 is in threaded connection with the thread sleeve 42 and is matched with the limit connection of the second connecting rod 46, when the thread groove 44 rotates, the thread sleeve 42 can be further driven to move upwards, because the inclined plane of the inclined plate 43 is arranged and is matched with the first movable block 45 in sliding connection, when the thread sleeve 42 moves upwards, the fixed sleeve 52 can be further driven to move upwards through the connection effect of the second connecting rod 46, at the moment, the first movable block 45 slides in the inclined plate 43, the second transverse rods 47 on two sides move oppositely, meanwhile, the fixed sleeve 52 drives the second transverse rods 47 to move upwards and is matched with the second spring 50 connected between the second movable sleeve 48 and the fixed block 51, at the moment, the supporting roller 49 is abutted against the top of the refrigerator compressor shell 8, so that the refrigerator compressor shell 8 is tightly attached to the outer wall of the supporting frame 2, thereby guaranteed the steadiness of refrigerator compressor housing 8 when punching a hole, further improved the quality of punching a hole.
Further, the transmission mechanism comprises a rotating shaft 33, the rotating shaft 33 is rotatably installed between the side walls of the fixed frame 60, a second gear 40 meshed with the rack 59 is sleeved on the outer wall of the rotating shaft 33, and two ends of the rotating shaft 33 extend to the outer side of the support frame 2 and are connected with first bevel gears 3 meshed with the second bevel gears 4;
when the movable rod 39 moves upward, the rack 59 can be further driven to move upward, the rotating shaft 33 can be further driven to rotate due to the meshing transmission between the rack 59 and the second gear 40, and the mounting rod 6 can be further driven to rotate due to the reversing action of the first bevel gear 3 and the second bevel gear 4 when the rotating shaft 33 rotates.
Further, the air inlet mechanism comprises a second movable plate 58, the second movable plate 58 is fixedly connected to the inner wall of the piston sleeve 11, the motor 13 is fixedly mounted at the top of the mounting frame 10, an output shaft of the motor 13 is connected with a rotating shaft 12, the bottom end of the rotating shaft 12 penetrates through the lower surface of the piston sleeve 11, the outer wall of the rotating shaft 12 inside the piston sleeve 11 is fixedly connected with a first piston plate 16, the outer wall, close to the bottom, of the rotating shaft 12 is sleeved with a first gear 14, a one-way valve flowing into the first mounting sleeve 29 is fixed inside a first steel pipe 17, the outer wall of the piston sleeve 11 is provided with an air inlet 61, and the inner wall of the air inlet 61 is provided with a one-way valve flowing into the piston sleeve 11;
the driving motor 13 is driven to operate, at this time, the motor 13 can drive the rotating shaft 12 to rotate, because the second movable plate 58 is fixedly connected to the inner wall of the piston sleeve 11, and the first piston plate 16 is connected with the rotating shaft 12, when the rotating shaft 12 rotates, the first piston plate 16 can be driven to rotate inside the piston sleeve 11, as shown in fig. 6, when the first piston plate 16 rotates clockwise, the volume of the cavity at the side where the air inlet 61 is located decreases, at this time, the pressure action can press the air inside the cavity into the first mounting sleeve 29 through the first steel pipe 17, because of the communication action of the second steel pipe 32, a part of the air enters into the second mounting sleeve 34, when the air continuously enters, on the one hand, when the air fills into the first mounting sleeve 29, because of the air pressure action, the first cross bar 28 can slide to the right side inside the first mounting sleeve 29 and stretch the first tension spring 30, at this point the first extension spring 30 begins to accumulate force, and on the other hand, when gas fills the interior of the second mounting sleeve 34, gas pressure acts to slide the movable rod 39 upwardly within the second mounting sleeve 34 and stretch the second extension spring 41.
Further, the punching mechanism comprises an installation block 22, the installation block 22 is slidably installed on the inner wall of a first installation sleeve 29, a first cross rod 28 is fixedly connected to the side wall, close to the installation frame 10, of the installation block 22, one end, far away from the installation block 22, of the first cross rod 28 penetrates through the side wall of the first installation sleeve 29 and is fixed with a punch 31, a first tension spring 30 is connected to the outer wall of the first cross rod 28 between the installation block 22 and the inner wall of the first installation sleeve 29, a mounting bar 18 is slidably connected to the side wall, close to the top, of the installation frame 10, the inner wall of the mounting bar 18 is provided with a tooth groove 15 meshed with a first gear 14, one end, far away from the first gear 14, of the mounting bar 18 is connected with a first connecting rod 19, the side wall, close to the bottom, of the first connecting rod 19 is connected with a first movable sleeve 23, the side wall, close to the first steel pipe 17, of the first connecting rod 19 is fixedly connected with a first contact rod 20, and the side wall of the first connecting rod 19 below the first contact rod 20 is fixedly connected with a second contact rod 24;
when the internal pressure of the first mounting sleeve 29 is relieved, under the action of the elastic force of the first tension spring 30, the mounting block 22 moves rapidly inside the first mounting sleeve 29, so that the first cross rod 28 is further driven to move towards one end close to the mounting frame 10, and the punch 31 can complete the punching process, and the punch 31 provides power by the elastic force of the first tension spring 30, so that the situation that the internal steel plate is not punched when the plastic shell is punched is effectively realized.
Further, the exhaust mechanism comprises two mounting pipes 53, the two mounting pipes 53 are respectively and fixedly connected to the outer walls of the first steel pipe 17 and the second steel pipe 32, the two mounting pipes 53 respectively correspond to the positions of the first connecting rod 19 and the second contact rod 24, sealing rings 56 are respectively fixed on the inner walls of the two mounting pipes 53, the inner walls of the mounting pipes 53 are fixedly connected with sealing plugs 55 matched with the sealing rings 56 through third springs 54, and one ends, far away from the third springs 54, of the sealing plugs 55 are fixedly connected with contacts 57;
due to the meshing action of the first gear 14 and the tooth space 15, when the rotating shaft 12 rotates counterclockwise, due to the meshing action of the first gear 14 and the tooth space 15, the mounting bar 18 can further move leftward, so that the first connecting rod 19 moves leftward, and because the length of the first contact rod 20 is greater than that of the second contact rod 24, when the first connecting rod 19 continuously moves leftward, the first contact rod 20 and the exhaust mechanism arranged on the first steel pipe 17 release and press the contact 57, so that the sealing plug 55 is separated from the sealing ring 56 and compresses the third spring 54, gas leaks, and at this time, the internal pressure of the first mounting sleeve 29 is released.
Further, the length of the first abutment bar 20 is greater than the length of the second abutment bar 24;
because the length of the first contact rod 20 is greater than that of the second contact rod 24, when the first connecting rod 19 continuously moves leftwards, the first contact rod 20 and the exhaust mechanism arranged on the first steel pipe 17 are released and press the contact 57, at this time, the punching process is started, after the punching is completed, the first connecting rod 19 continuously moves leftwards, at this time, the second contact rod 24 and the exhaust mechanism on the second steel pipe 32 are released, at this time, the internal pressure of the second mounting sleeve 34 is released, under the elastic force of the second tension spring 41, the movable rod 39 rapidly moves downwards in the second mounting sleeve 34, on one hand, the slide block 36 can be driven to slide in the slide rail 37 through the connecting action of the hinge rod 38, so that the support rod 35 is reset, on the other hand, the movable rod 39 can drive the rack 59 to move downwards, so as to drive the rotating shaft 33 to reversely rotate, further so as to reversely rotate the mounting rod 6, at this time, the screw sleeve 42 moves downwards on the outer wall of the thread groove 44, so that the support roller 49 is separated from the refrigerator compressor shell 8, the whole fixation of the refrigerator compressor shell 8 is released, and the refrigerator compressor shell 8 can be taken down, thereby further improving the working efficiency;
the working principle is as follows: the punching equipment for processing the electric appliance shell is characterized in that when the punching equipment is used, a worker places a refrigerator compressor shell 8 to be punched at the top of a support frame 2 and aligns a punching position with a punching mechanism, then the driving motor 13 works, at the moment, the motor 13 can drive a rotating shaft 12 to rotate, because a second movable plate 58 is fixedly connected with the inner wall of a piston sleeve 11, and a first piston plate 16 is connected with the rotating shaft 12, when the rotating shaft 12 rotates, the first piston plate 16 can be driven to rotate in the piston sleeve 11, as shown in figure 6, when the first piston plate 16 rotates clockwise, the cavity volume at one side of an air inlet 61 is reduced, at the moment, the pressure action can press air in the cavity into a first mounting sleeve 29 through a first steel pipe 17, because of the communication action of a second steel pipe 32, a part of the air enters a second mounting sleeve 34, and when the air continuously enters, on the one hand, when the gas fills the first mounting sleeve 29, the first cross bar 28 slides to the right in the first mounting sleeve 29 due to the gas pressure and stretches the first tension spring 30, and then the first tension spring 30 starts to accumulate force;
on the other hand, when the gas is filled into the second mounting sleeve 34, the gas pressure acts to enable the movable rod 39 to slide upwards in the second mounting sleeve 34 and stretch the second tension spring 41, when the movable rod 39 moves upwards, due to the connection relationship of the hinge rod 38, the slide block 36 can be driven to move to the right side in the slide rail 37, at this time, the support rod 35 can be further driven to move to the right side and is abutted against the inner wall of the refrigerator compressor shell 8 to be punched, so that stable support is formed, and therefore deformation and damage of the side wall of the refrigerator compressor shell 8 caused by punching are effectively avoided;
when the movable rod 39 moves upwards, the rack 59 can be further driven to move upwards, the rotating shaft 33 can be further driven to rotate due to the meshing transmission between the rack 59 and the second gear 40, the mounting rod 6 can be further driven to rotate when the rotating shaft 33 rotates due to the reversing action of the first bevel gear 3 and the second bevel gear 4, the threaded groove 44 is formed in the outer wall of the mounting rod 6 close to the top, the threaded groove 44 is connected with the threaded sleeve 42 in a threaded manner and is matched with the limiting connection of the second connecting rod 46, when the threaded groove 44 rotates, the threaded sleeve 42 can be further driven to move upwards, as the inclined plane of the inclined plate 43 is arranged and is matched with the first movable block 45 in sliding connection, when the threaded sleeve 42 moves upwards, the fixed sleeve 52 can be further driven to move upwards through the connecting action of the second connecting rod 46, and at the moment, the first movable block 45 slides inside the inclined plate 43, the second cross rods 47 on the two sides move oppositely, meanwhile, the fixed sleeve 52 drives the second cross rods 47 to move upwards, and the second cross rods are matched with a second spring 50 connected between a second movable sleeve 48 and a fixed block 51, and at the moment, the supporting roller 49 is abutted against the top of the refrigerator compressor shell 8, so that the refrigerator compressor shell 8 is tightly attached to the outer wall of the supporting frame 2, the stability of the refrigerator compressor shell 8 in punching is ensured, and the punching quality is further improved;
after the first tension spring 30 stores energy and the refrigerator compressor housing 8 is clamped and fixed, the driving motor 13 rotates reversely, so that the rotating shaft 12 rotates counterclockwise, on one hand, the first piston plate 16 can be driven to rotate counterclockwise in the piston sleeve 11, at the moment, the volume of the cavity close to one side of the air inlet 61 is increased to form negative pressure, outside air can enter the cavity through the air inlet 61 to realize an inflation process, meanwhile, due to the meshing action of the first gear 14 and the tooth space 15, when the rotating shaft 12 rotates counterclockwise, the mounting bar 18 can further move leftward due to the meshing action of the first gear 14 and the tooth space 15, so that the first connecting rod 19 moves leftward, because the length of the first abutting rod 20 is greater than that of the second abutting rod 24, when the first connecting rod 19 moves leftward continuously, at the moment, the first abutting rod 20 and an exhaust mechanism arranged on the first steel pipe 17 release and extrude the contact 57, the sealing plug 55 is separated from the sealing ring 56 and compresses the third spring 54, gas leaks, at the moment, the internal pressure of the first mounting sleeve 29 is relieved, the mounting block 22 rapidly moves in the first mounting sleeve 29 under the action of the elastic force of the first tension spring 30, so that the first cross rod 28 is further driven to move towards one end close to the mounting frame 10, at the moment, the punch 31 can complete the punching process, and the punch 31 is powered by the elastic force of the first tension spring 30, so that the inner steel plate is not punched while the plastic shell is punched;
when the hole is punched, the first connecting rod 19 continues to move leftwards, the second contact rod 24 and the air exhausting mechanism on the second steel pipe 32 are released, the pressure in the second mounting sleeve 34 is released, the movable rod 39 is caused to move rapidly downwards inside the second mounting sleeve 34, under the action of the spring force of the second tension spring 41, which, on the one hand, is connected, through the connection of the hinge rod 38, the slide block 36 can be driven to slide inside the slide track 37, so that the support bar 35 is reset, on the other hand, the movable bar 39 can drive the rack 59 to move downwards, thereby drive pivot 33 antiport, further make installation pole 6 antiport, at this moment, swivel nut 42 at the outer wall downstream of thread groove 44, make backing roll 49 and refrigerator compressor housing 8 take place to separate this moment, remove the whole fixed to refrigerator compressor housing 8, alright take off refrigerator compressor housing 8 to further improve work efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an electrical apparatus punching equipment for shell processing, includes bottom plate (1), its characterized in that: the refrigerator compressor mounting structure is characterized in that a support frame (2) is fixedly connected to the upper surface of the bottom plate (1) close to the middle of the bottom plate, a refrigerator compressor shell (8) is arranged at the top of the support frame (2), a first supporting mechanism (7) used for supporting the inner wall of the refrigerator compressor shell (8) through a punching hole is arranged in the support frame (2), a mounting frame (10) is fixedly connected to the upper surface of the bottom plate (1), a second supporting mechanism (9) used for fixing the refrigerator compressor shell (8) is connected to the inner wall of the mounting frame (10), a transmission mechanism is arranged between the second supporting mechanism (9) and the first supporting mechanism (7), a piston sleeve (11) is fixedly connected to the inner top of the mounting frame (10), an air inlet mechanism is connected to the piston sleeve (11), and a first mounting sleeve (29) is installed on the outer wall of the mounting frame (10) close to the right side through a fixing plate, first installation cover (29) internal connection has the mechanism of punching a hole that is used for refrigerator compressor casing (8) lateral wall to punch, be connected with first steel pipe (17) between piston cover (11) and first installation cover (29), be connected with second steel pipe (32) between first installation cover (29) and first supporting mechanism (7), second steel pipe (32) inside is fixed with the check valve that flows to second installation cover (34) inside, second steel pipe (32) all are connected with the exhaust mechanism who is used for the gassing with the lateral wall of first steel pipe (17).
2. The punching equipment for processing the electric appliance shell as claimed in claim 1, wherein: the first supporting mechanism (7) comprises a fixed frame (60), the fixed frame (60) is fixedly arranged at the inner bottom of the supporting frame (2), a second installation sleeve (34) is fixedly arranged at the inner bottom of the installation rod (6), a movable rod (39) is slidably connected inside the second installation sleeve (34), a second tension spring (41) is connected between the inner wall of the movable rod (39) and the inner wall of the second installation sleeve (34), the second tension spring (41) is communicated with one end, far away from the first installation sleeve (29), of the second steel pipe (32), the inner wall, close to the top, of the fixed frame (60) is connected with two sliding rails (37), two sliding rails (37) are internally and uniformly slidably connected with sliding blocks (36), two side walls of the sliding blocks (36) are fixedly connected with supporting rods (35), the top end of the movable rod (39) penetrates through the top of the second installation sleeve (34) and is hinged with the side walls of the sliding blocks (36) through hinged rods (38), the side wall of the movable rod (39) close to the top is fixedly connected with a rack (59) through a mounting plate.
3. The punching equipment for processing the electric appliance shell as claimed in claim 1, wherein: the second supporting mechanism (9) comprises two fixing frames (5) and two fixing frames (5) which are fixedly mounted on the inner wall of the mounting frame (10), the position of the fixing frame (5) close to the bottom is rotatably connected with a mounting rod (6), the top of the mounting rod (6) is sleeved with a second taper tooth (4), the outer wall of the mounting rod (6) close to the top is provided with a thread groove (44), the outer wall of the thread groove (44) is sleeved with a thread sleeve (42), the inner wall of the fixing frame (5) close to the middle is fixedly connected with an inclined plate (43), the inclined plate (43) is fixedly connected with a second transverse rod (47) through a first movable block (45) in sliding connection, the outer wall of the second transverse rod (47) is sleeved with a fixed sleeve (52), a second connecting rod (46) is connected between the fixed sleeve (52) and the thread sleeve (42), and a fixed block (51) is fixed at one end of the second transverse rod (47) far away from the first movable block (45), the cover is equipped with second movable sleeve (48) on fixed block (51), be connected with second spring (50) between second movable sleeve (48) and fixed block (51), the one end that fixed block (51) were kept away from in second movable sleeve (48) is connected with backing roll (49).
4. The punching equipment for processing the electric appliance shell as claimed in claim 1, wherein: drive mechanism includes pivot (33), pivot (33) rotate to be installed between fixed frame (60) lateral wall, the outer wall cover of pivot (33) is equipped with second gear (40) with rack (59) engaged with, the both ends of pivot (33) all extend to the outside of support frame (2) and are connected with first awl tooth (3) with second awl tooth (4) engaged with.
5. The punching equipment for processing the electric appliance shell as claimed in claim 1, wherein: air inlet mechanism includes second fly leaf (58), second fly leaf (58) fixed connection is on the inner wall of piston bush (11), the top fixed mounting of installing frame (10) has motor (13), the output shaft of motor (13) has axis of rotation (12), piston bush (11) lower surface is passed to the bottom of axis of rotation (12), the first piston board (16) of axis of rotation (12) outer wall fixedly connected with of piston bush (11) inside, the outer wall cover that axis of rotation (12) are close to the bottom is equipped with first gear (14), first steel pipe (17) inside is fixed with the check valve that flows to first installing sleeve (29) inside, air inlet (61) have been seted up to the outer wall of piston bush (11), air inlet (61) inner wall is provided with the inside check valve of flow direction piston bush (11).
6. The punching equipment for processing the electric appliance shell as claimed in claim 1, wherein: the punching mechanism comprises an installation block (22), the installation block (22) is slidably installed on the inner wall of a first installation sleeve (29), the installation block (22) is close to a first cross rod (28) fixedly connected to the side wall of an installation frame (10), one end, far away from the installation block (22), of the first cross rod (28) penetrates through the side wall of the first installation sleeve (29) and is fixedly provided with a punch (31), the outer wall of the first cross rod (28) between the installation block (22) and the inner wall of the first installation sleeve (29) is connected with a first tension spring (30), the side wall, close to the top, of the installation frame (10) is slidably connected with an installation bar (18), the inner wall of the installation bar (18) is provided with tooth grooves (15) meshed with a first gear (14), one end, far away from the first gear (14), of the installation bar (18) is connected with a first connecting rod (19), the side wall, near the bottom, of the first connecting rod (19) is connected with a first movable sleeve (23), the side wall of the first connecting rod (19) close to the first steel pipe (17) is fixedly connected with a first touch rod (20), and the side wall of the first connecting rod (19) below the first touch rod (20) is fixedly connected with a second touch rod (24).
7. The punching equipment for processing the electric appliance shell as claimed in claim 1, wherein: exhaust mechanism includes two installation pipes (53), two installation pipe (53) are fixed connection respectively on the outer wall of first steel pipe (17) and second steel pipe (32), two installation pipe (53) are corresponding with head rod (19) and second position of touch-sensitive pole (24) respectively, two installation pipe (53) inner wall all is fixed with sealing washer (56), installation pipe (53) inner wall is through third spring (54) fixedly connected with and sealing washer (56) assorted sealing plug (55), one end fixedly connected with contact (57) that third spring (54) were kept away from in sealing plug (55).
8. The punching equipment for processing the electric appliance shell as claimed in claim 6, wherein: the length of the first butting bar (20) is greater than that of the second butting bar (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111562136.8A CN114311123A (en) | 2021-12-20 | 2021-12-20 | Punching equipment for processing electric appliance shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111562136.8A CN114311123A (en) | 2021-12-20 | 2021-12-20 | Punching equipment for processing electric appliance shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114311123A true CN114311123A (en) | 2022-04-12 |
Family
ID=81052775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111562136.8A Withdrawn CN114311123A (en) | 2021-12-20 | 2021-12-20 | Punching equipment for processing electric appliance shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114311123A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115246137A (en) * | 2022-08-16 | 2022-10-28 | 苏州科弗特环保科技有限公司 | Environment-friendly raw material extraction equipment |
-
2021
- 2021-12-20 CN CN202111562136.8A patent/CN114311123A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115246137A (en) * | 2022-08-16 | 2022-10-28 | 苏州科弗特环保科技有限公司 | Environment-friendly raw material extraction equipment |
| CN115246137B (en) * | 2022-08-16 | 2024-05-07 | 南京塞维机械科技有限公司 | Environment-friendly raw material extraction equipment |
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Application publication date: 20220412 |