CN114798893A - Punching device and punching method for water pump shell production and easy to fix - Google Patents
Punching device and punching method for water pump shell production and easy to fix Download PDFInfo
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- CN114798893A CN114798893A CN202210426874.8A CN202210426874A CN114798893A CN 114798893 A CN114798893 A CN 114798893A CN 202210426874 A CN202210426874 A CN 202210426874A CN 114798893 A CN114798893 A CN 114798893A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 121
- 238000004080 punching Methods 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000012545 processing Methods 0.000 claims description 32
- 244000309464 bull Species 0.000 claims description 11
- 230000000295 complement effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
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- 239000007788 liquid Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
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- 230000008569 process Effects 0.000 description 2
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- 238000012546 transfer Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 150000001875 compounds Chemical class 0.000 description 1
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- 229910001338 liquidmetal Inorganic materials 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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Abstract
The invention discloses a punching device and a punching method for producing an easily-fixed water pump shell, and relates to the technical field of water pump shell machining. According to the invention, by arranging the adjustable clamping frame structure, the water pump flange can be conveniently installed through the combination of the third spring and the clamping block, and the position of the clamping frame can be adjusted through the arranged adjusting mechanism, so that the clamping frame can be adjusted and used according to the size of the water pump flange, and the clamping frame is more convenient to use.
Description
Technical Field
The invention relates to the technical field of water pump shell processing, in particular to a punching device and a punching method for water pump shell production, which are easy to fix.
Background
Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal.
At present, when the flange on the water pump shell is punched a hole, a plurality of clamps are generally needed to clamp and fix the flange, and the punching machine can be used for punching the flange.
Disclosure of Invention
The invention aims to provide a punching device and a punching method for producing a water pump shell, which are easy to fix and aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an easily fixed punching device is used in production of water pump shell, including the processing platform, processing bench end middle part fixed connection piercing press, a serial communication port, the equal fixed connection backup pad in processing bench end both sides, adjustment mechanism is installed to backup pad upper end one side, two centre gripping framves are installed to the adjustment mechanism lower extreme, the centre gripping frame blocks the water pump flange, through the centre gripping frame structure that sets up, the fixing of water pump flange of can being convenient for, make things convenient for the piercing press to punch a hole the processing to the water pump flange, and the adjustment mechanism who sets up can drive the removal of centre gripping frame, make the centre gripping frame can adjust according to the size of a dimension of water pump flange, and convenient to use.
Adjustment mechanism includes the fixed plate, fixed plate lower extreme sliding connection dead lever, circular spout has been seted up to the fixed plate lower extreme, the dead lever slides in circular spout, dead lever lower extreme fixed connection adjusts the frame, adjust frame joint pole, centre gripping frame one side fixed connection arm-tie is kept away from to the connecting rod, homonymy arm-tie one side and centre gripping frame fixed connection are kept away from to the connecting rod, it is fixed through the connecting rod with adjustment mechanism, make the centre gripping frame drive through square piece and first spring, make the connecting rod drive the centre gripping frame and adjust, thereby be convenient for the centre gripping frame adjust according to the not unidimensional size of water pump flange, can process the water pump flange of not unidimensional size under the condition of not changing anchor clamps, the application scope of punching device is improved.
In a further embodiment, adjust the first spring of bottom end fixed connection in the frame, the square piece of first spring upper end fixed connection, square piece lower extreme middle part fixed connection pull rod, the pull rod lower extreme passes homonymy and adjusts frame fixed connection handle, it removes to drive the pull rod through the handle, the pull rod drives square piece and removes and make its and connecting rod separation, extrude the shrink of first spring simultaneously, then stimulate or promote the arm-tie, it drives the connecting rod and removes to make the arm-tie, thereby drive the centre gripping frame and remove, play the effect of adjusting centre gripping frame position, the convenience is adjusted the use according to the size of water pump flange.
In a further embodiment, the middle part of the fixed plate is rotatably connected with a rotating rod, the upper end of the rotating rod is fixedly connected with a rotating handle, the lower end of the rotating rod penetrates through the fixed plate to be provided with a positioning mechanism, the positioning mechanism comprises a first gear, the first gear is fixedly connected with the rotating rod, one side of the first gear is meshed with a second gear, the middle part of the second gear is fixedly connected with a supporting rod, the upper end of the supporting rod is fixedly connected with a rotating wheel, the outer wall of the rotating wheel is fixedly connected with four positioning plates at equal intervals, the upper end of the rotating wheel is fixedly connected with a mounting rod, the upper end of the mounting rod penetrates through a positioning frame to be fixedly connected with a pointer, the rotating rod drives the water pump flange to rotate, meanwhile, the rotating rod drives the first gear to rotate, so that the first gear drives the second gear to rotate, the second gear drives the supporting rod to rotate, so that the mounting rod drives the pointer to rotate, the position can be judged by observing the rotation of the pointer, and the water pump flange can be conveniently positioned in a rotating mode.
In a further embodiment, locating frame and fixed plate fixed connection, and the runner is located the locating frame, four first elastic component of locating frame inner wall equidistance fixed connection, the trapezoidal dog of locating frame inner wall one side fixed connection is kept away from to first elastic component, to stopping the rotation of locating plate through four trapezoidal dogs in the locating frame, when the locating plate receives the hindrance, just can play location water pump flange pivoted effect, and can rotate once more and change the handle, make the trapezoidal dog of locating plate extrusion drive the shrink of first elastic component, thereby make the locating plate pass trapezoidal dog, make the location of water pump flange more accurate, make things convenient for subsequent processing of punching a hole.
In a further embodiment, bull stick lower extreme fixed connection mounting panel, the inserted bar is pegged graft to mounting panel lower extreme both sides, inserted bar lower extreme and homonymy centre gripping frame fixed connection, the joint water pump flange in the centre gripping frame, and the centre gripping frame uses the mode of joint to fix the water pump flange for the installation of water pump flange becomes very convenient.
In further embodiment, the third spring of centre gripping frame front portion one side fixed connection, centre gripping frame one side fixed connection fixture block is kept away from to the third spring, fixes the water pump flange in two centre gripping frames through the third spring that sets up and fixture block structure, not only makes the fixed of water pump flange become very convenient, also need not the fixed of multiple spot simultaneously, directly with the water pump flange in the spacing centre gripping frame in upper end, also make still stable when punching a hole.
In further embodiment, the frame is collected through the coupling mechanism joint to the processing platform lower extreme, processing platform lower extreme mid-mounting has coupling mechanism, coupling mechanism includes the fixed column, the equal fixed connection gag lever post in fixed column both sides, the fixed column one side internal fixation connection second spring is kept away from to the gag lever post, homonymy gag lever post one side fixed connection trapezoidal piece is kept away from to the second spring, the frame is collected to the trapezoidal piece joint, the trapezoidal piece is close to the compound pole of second spring one side middle part fixed connection, it runs through homonymy second spring one side fixed connection pull handle to restore the pole, through the mode that the second spring that uses among the coupling mechanism drove trapezoidal piece removal shrink, can be convenient for fix the frame of collecting and use on the processing platform, make the collection of waste material become convenient and swift.
In a further embodiment, the backup pad is close to centre gripping frame one side fixed connection complementary unit, complementary unit includes the auxiliary tube, auxiliary tube and backup pad fixed connection, the intraductal fixed connection second elastic component of auxiliary, auxiliary tube one side fixed connection auxiliary rod is kept away from to the second elastic component, auxiliary tube one side fixed connection auxiliary frame is kept away from to the auxiliary rod, an annular can be assembled into to two auxiliary frames, and centre gripping water pump flange, through pulling two auxiliary rods, make two auxiliary rod extrusion homonymy second elastic component shrink, and make two auxiliary frame separation, after water pump flange is fixed, can loosen the auxiliary rod, make two auxiliary frames clamp the outer wall of water pump flange, make the auxiliary frame carry out spacing support to water pump flange, make punching a hole of water pump flange more stable.
Preferably, the punching method based on the punching device for producing the water pump casing easy to fix comprises the following steps:
a1, pulling or pushing the pulling plate to enable the pulling plate to drive the connecting rod to move, the connecting rod drives the clamping frame to move, the position of the clamping frame is adjusted, the clamping frame can be conveniently adjusted and used according to the specification of a water pump flange, the connecting rod can drive the clamping frame to adjust and move by using the square block in the adjusting mechanism to move, and the clamping frame can be conveniently adjusted and used according to requirements;
a2, after the adjustment is finished, the adjusting mechanism is used again to fix the connecting rod, and after the position of the clamping frame is adjusted, the connecting rod can be fixed again in a mode that the square block is driven by the first spring to recover, so that the clamping frame is fixed;
a3, then remove the water pump flange, make water pump flange upper end get into the centre gripping frame completely in the back, make centre gripping frame card receive the water pump flange, play the effect of fixed water pump flange, start the piercing press and carry out the operation of punching a hole to the water pump flange, adopt the mode that the centre gripping frame card received the water pump flange, can be convenient for to the fixing of water pump flange, facilitate the use piercing press to the operation of punching a hole fast of water pump flange, improve the efficiency of punching a hole.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to a punching device for producing a water pump shell easy to fix, which is characterized in that through an adjustable clamping frame structure, the installation of a water pump flange can be facilitated through the combination of a third spring and a clamping block, the position of the clamping frame can be adjusted through an adjusting mechanism, so that the clamping frame can be adjusted according to the size of the water pump flange, the use of the clamping frame is more convenient, the positioning mechanism is arranged, the positioning plate can be driven to rotate through the transmission of a first gear and a second gear, the positioning plate and a trapezoidal stop block are blocked and limited mutually, the effect of positioning the water pump flange is achieved, the punching operation of a punching machine is facilitated, meanwhile, a collecting frame structure convenient to disassemble is also arranged, and through the design that a processing table is connected with the collecting frame, the collection of waste materials can be facilitated, and the treatment of the waste materials is more convenient.
Drawings
FIG. 1 is a schematic cross-sectional view of a main structure of the present invention;
FIG. 2 is a schematic structural diagram I of the main body of the present invention;
FIG. 3 is a schematic structural diagram II of the main body of the present invention;
FIG. 4 is a schematic structural diagram of a positioning mechanism of the present invention;
FIG. 5 is a schematic structural view of the assist mechanism of the present invention;
FIG. 6 is a sectional view of the clamping frame of the present invention;
FIG. 7 is an enlarged view of the structure of A of FIG. 1 according to the present invention;
fig. 8 is an enlarged view of the structure of B of fig. 1 according to the present invention.
In the figure: 1. a processing table; 2. a support plate; 3. an adjustment mechanism; 31. a fixing plate; 32. fixing the rod; 33. an adjusting frame; 331. a first spring; 332. a square block; 333. a pull rod; 334. a handle; 34. a connecting rod; 35. pulling a plate; 4. a positioning mechanism; 41. a first gear; 42. a second gear; 43. a support bar; 44. a rotating wheel; 45. positioning a plate; 46. mounting a rod; 47. a pointer; 48. a positioning frame; 481. a first elastic member; 482. a trapezoidal stop block; 5. a connecting mechanism; 51. fixing a column; 52. a limiting rod; 53. a second spring; 54. a trapezoidal block; 55. a restoring rod; 56. pulling a handle; 6. an auxiliary mechanism; 61. an auxiliary tube; 62. a second elastic member; 63. an auxiliary lever; 64. an auxiliary frame; 7. turning a handle; 8. a rotating rod; 9. mounting a plate; 10. inserting a rod; 11. a clamping frame; 111. a third spring; 112. a clamping block; 12. a water pump flange; 13. a punching machine; 14. and (5) collecting the frame.
Detailed Description
The following will clearly and completely describe the technical solutions 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 embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1, 2, 3, 6 and 7, the embodiment provides an easy-to-fix punching device and a punching method for producing a water pump shell, the device comprises a processing table 1, a punching machine 13 is fixedly connected to the middle of the upper end of the processing table 1, supporting plates 2 are fixedly connected to two sides of the upper end of the processing table 1, an adjusting mechanism 3 is installed on one side of the upper end of each supporting plate 2, two clamping frames 11 are installed at the lower end of each adjusting mechanism 3, the clamping frames 11 are clamped with a water pump flange 12, fixing of the water pump flange 12 can be facilitated by the aid of the structure of the clamping frames 11, punching of the water pump flange 12 is facilitated by the aid of the punching machine 13, the adjusting mechanism 3 can drive the clamping frames 11 to move, the clamping frames 11 can be adjusted according to the size of the water pump flange 12, and the use is facilitated.
The traditional fixture can only be adapted to one water pump flange 12, when processing the water pump flanges 12 with different sizes, different fixtures are required to be suitable for clamping and fixing, which is troublesome, the adjusting mechanism 3 comprises a fixing plate 31, the lower end of the fixing plate 31 is slidably connected with a fixing rod 32, the lower end of the fixing plate 31 is provided with a circular chute, the fixing rod 32 slides in the circular chute, the lower end of the fixing rod 32 is fixedly connected with an adjusting frame 33, the adjusting frame 33 is clamped with a connecting rod 34, one side of the connecting rod 34, which is far away from the clamping frame 11, is fixedly connected with a pulling plate 35, one side of the connecting rod 34, which is far away from the pulling plate 35, is fixedly connected with the clamping frame 11, when in actual use, the handle 334 is pulled first, the handle 334 drives the pulling rod 333 to move, the pulling rod 333 drives the square block 332 to move and separate from the connecting rod 34, and simultaneously extrudes the first spring 331 to shrink, then the pulling or pushing the pulling plate 35, so that the pulling plate 35 drives the connecting rod 34 to move, thereby drive the removal of centre gripping frame 11, play the effect of adjusting the centre gripping frame 11 position, conveniently adjust the use according to the size of a dimension of water pump flange 12.
In order to fix the adjusted clamping frame 11 conveniently, a first spring 331 is fixedly connected to the inner bottom end of the adjusting frame 33, a square block 332 is fixedly connected to the upper end of the first spring 331, a pull rod 333 is fixedly connected to the middle of the lower end of the square block 332, the lower end of the pull rod 333 penetrates through the adjusting frame 33 on the same side and is fixedly connected with a handle 334, and after adjustment is completed, the handle 334 can be loosened to restore the first spring 331 and drive the square block 332 to clamp the connecting rod 34 again so as to fix the connecting rod 34.
Through fixing clamping frame 11 with adjustment mechanism 3's connecting rod 34 for clamping frame 11 can drive through square 332 and first spring 331, makes connecting rod 34 drive clamping frame 11 and adjusts, thereby is convenient for clamping frame 11 to adjust according to the size of a dimension of different size of a dimension water pump flange 12, can process different size of a dimension water pump flange 12 under the condition of not changing anchor clamps, improves punching device's application scope.
In the prior art, the water pump flange 12 is fixed by a fixture in a multi-point limiting and fixing manner, when the fixture is installed, the water pump flange 12 is fixed by a plurality of limiting points of the fixture to be operated, and the operation is very troublesome, therefore, the lower end of the rotating rod 8 is fixedly connected with the mounting plate 9, the two sides of the lower end of the mounting plate 9 are inserted with the inserting rods 10, the lower end of the inserting rod 10 is fixedly connected with the clamping frame 11 at the same side, the water pump flange 12 is clamped in the clamping frame 11, one side of the front part of the clamping frame 11 is fixedly connected with the third spring 111, one side of the third spring 111 far away from the clamping frame 11 is fixedly connected with the fixture block 112, the water pump flange 12 is moved, the upper end of the water pump flange 12 extrudes the fixture blocks 112 at the front parts of the two clamping frames 11, the fixture block 112 enters the grooves clamped in the clamping frame 11 and extrudes the third spring 111 at the same side, the third spring 111 contracts, and after the water pump flange 12 completely enters the clamping frame 11, the fixture block 112 is not squeezed by the side wall of the water pump flange 12 any more, so that the third spring 111 is restored, and the fixture block 112 is driven to restore, so that the fixture block 112 blocks and limits the water pump flange 12, the effect of fixing the water pump flange 12 is achieved, and the water pump flange fixing device is very convenient.
Through the third spring 111 and the fixture block 112 structure that set up with water pump flange 12 fix in two centre gripping frames 11, not only make water pump flange 12's fixed become very convenient, also need not the fixed of multiple spot simultaneously, directly with the spacing centre gripping frame 11 in water pump flange 12 upper end, also make when punching a hole, still stable.
Example two
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a further improvement is made on the basis of embodiment 1:
in the existing punching of the water pump flange 12, when the punching position of the rotary water pump flange 12 is changed, a better positioning structure is generally not available, after the rotation adjustment of the water pump flange 12, the manual tool calibration is needed, which is very troublesome, the middle part of the fixed plate 31 is rotatably connected with the rotating rod 8, the upper end of the rotating rod 8 is fixedly connected with the rotating handle 7, the lower end of the rotating rod 8 penetrates through the fixed plate 31 to be provided with the positioning mechanism 4, the positioning mechanism 4 comprises a first gear 41, the first gear 41 is fixedly connected with the rotating rod 8, one side of the first gear 41 is meshed with a second gear 42, the middle part of the second gear 42 is fixedly connected with a supporting rod 43, the upper end of the supporting rod 43 is fixedly connected with a rotating wheel 44, the outer wall of the rotating wheel 44 is fixedly connected with four positioning plates 45 at equal intervals, the upper end of the rotating wheel 44 is fixedly connected with a mounting rod 46, the upper end of the mounting rod 46 penetrates through a positioning frame 48 to be fixedly connected with a pointer 47, when the punching operation of the rest parts of the water pump flange 12 is needed, rotatable commentaries on classics 7, make changeing 7 and drive bull stick 8 and rotate, bull stick 8 drives mounting panel 9 and rotates, make mounting panel 9 drive centre gripping frame 11 and rotate, thereby drive water pump flange 12 and rotate, when driving water pump flange 12 pivoted, bull stick 8 drives first gear 41 and rotates, make first gear 41 drive second gear 42 and rotate, second gear 42 drives bracing piece 43 and rotates, bracing piece 43 drives runner 44 and rotates, make runner 44 drive four locating plates 45 at the internal rotation of locating frame 48, also make mounting bar 46 drive pointer 47 and rotate simultaneously, make people carry out the judgement of position through the rotation of observing pointer 47, be convenient for the rotational positioning of water pump flange 12.
In order to facilitate the positioning of the water pump flange 12, the water pump flange 12 plays a role in reminding and preventing the water pump flange from rotating over the head after rotating, the positioning frame 48 is fixedly connected with the fixing plate 31, the rotating wheel 44 is positioned in the positioning frame 48, four first elastic members 481 are fixedly connected with the inner wall of the positioning frame 48 at equal intervals, one side of the first elastic members 481 far away from the inner wall of the positioning frame 48 is fixedly connected with the trapezoidal stop 482, so that the four trapezoidal stop 482 in the positioning frame 48 can stop the rotation of the positioning plate 45, when the positioning plate 45 is blocked, the function of positioning the rotation of the water pump flange 12 can be achieved, then, the punching machine 13 is used again to punch the water pump flange 12, and then the handle 7 is rotated again, so that the positioning plate 45 presses the trapezoidal stopper 482 to drive the first elastic member 481 to contract, thereby, the positioning plate 45 passes through the trapezoidal stopper 482, which facilitates subsequent positioning and further processing of the water pump flange 12.
Through using the water pump flange 12 that changes 7 and 8 drives of bull stick for first gear 41 of being connected with the bull stick 8 drives second gear 42 and rotates, thereby drives pointer 47 and locating plate 45 and rotates, makes people can see through the rotation angle that pointer 47 observed water pump flange 12, can also use trapezoidal dog 482 to carry on spacingly to locating plate 45 simultaneously, plays the effect that spacing bull stick 8 drove water pump flange 12, and is very convenient.
EXAMPLE III
Referring to fig. 1, fig. 2, fig. 3, and fig. 8, a further improvement is made on the basis of embodiment 2:
after the punching machine 13 is used for punching the water pump flange 12, the waste is often accumulated on the processing table 1, and when the punching operation is affected each time, the waste is manually cleaned from the processing table 1, so that the punching operation can be normally performed, but the cleaning mode is very troublesome, therefore, the collecting frame 14 is clamped at the lower end of the processing table 1 through the connecting mechanism 5, the connecting mechanism 5 is installed at the middle part of the lower end of the processing table 1, the connecting mechanism 5 comprises a fixing column 51, limiting rods 52 are fixedly connected at both sides of the fixing column 51, a second spring 53 is fixedly connected in one side of the limiting rod 52 far away from the fixing column 51, a trapezoidal block 54 is fixedly connected at one side of the second spring 53 far away from the same-side limiting rod 52, the trapezoidal block 54 is clamped with the collecting frame 14, a restoring rod 55 is fixedly connected at the middle part of one side of the trapezoidal block 54 near the second spring 53, the restoring rod 55 penetrates one side of the same-side second spring 53 and is fixedly connected with a pull handle 56, after the punching machine 13 punches the water pump flange 12, the waste material enters the collection frame 14 from the through groove clamped on the processing table 1 for collection and storage, so that the waste material is convenient to clean, the pull handle 56 can be pulled, the pull handle 56 drives the restoring rod 55 to move, the restoring rod 55 drives the trapezoidal block 54 to enter the limiting rod 52 on the same side, then the collection frame 14 can be detached from the lower end of the processing table 1, so that the cleaning is very convenient, when the collection frame 14 needs to be installed again for use after being cleaned, only the two pull handles 56 need to be pressed, the pull handle 56 drives the restoring rod 55 to move, the trapezoidal block 54 is driven to enter the limiting rod 52 again, then the collection frame 14 is aligned to the processing table 1 for placement, then the pull handle 56 is loosened, the second spring 53 drives the trapezoidal block 54 to restore, and the trapezoidal block 54 is clamped on the collection frame 14.
The processing platform 1 fixes the collecting frame 14 at the lower end of the processing platform by using the connecting mechanism 5, so that the collecting frame 14 is convenient to mount and dismount, and the collecting frame 14 is in an annular design and is very matched with the processing platform 1, so that waste punched by the water pump flange 12 is convenient to collect.
Example four
Please refer to fig. 1, fig. 2 and fig. 8, a further improvement is made on the basis of embodiment 3:
in order to avoid the phenomenon that when the water pump flange 12 is punched, the acting force on the clamping frame 11 is too large, so that the water pump flange 12 shakes or the clamping frame 11 inclines, the supporting plate 2 is close to one side of the clamping frame 11 and is fixedly connected with the auxiliary mechanism 6, the auxiliary mechanism 6 comprises an auxiliary pipe 61, the auxiliary pipe 61 is fixedly connected with the supporting plate 2, a second elastic part 62 is fixedly connected in the auxiliary pipe 61, the second elastic part 62 is far away from an auxiliary pipe 61 side and is fixedly connected with an auxiliary rod 63, the auxiliary rod 63 is far away from one side of the auxiliary pipe 61 and is fixedly connected with an auxiliary frame 64, and the two auxiliary frames 64 can be assembled into a ring shape and clamp the water pump flange 12.
When the water pump flange 12 is fixed, the two auxiliary rods 63 can be pulled, the two auxiliary rods 63 can extrude the second elastic piece 62 on the same side to contract, the two auxiliary frames 64 can be separated, after the water pump flange 12 is fixed, the auxiliary rods 63 can be loosened, the second elastic piece 62 can drive the auxiliary frames 64 to recover, the two auxiliary frames 64 can clamp the outer wall of the water pump flange 12, and the lower end of the auxiliary frames 64 is also contacted with the water pump flange 12.
The auxiliary frame 64 in the auxiliary mechanism 6 is used for limiting and supporting the water pump flange 12, so that punching of the water pump flange 12 is more stable, and the two auxiliary frames 64 can be assembled into an annular shape, so that clamping is more stable and fit.
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 (9)
1. The punching device easy to fix and used for producing the water pump shell comprises a processing table (1), wherein the middle part of the upper end of the processing table (1) is fixedly connected with a punching machine (13), and is characterized in that two sides of the upper end of the processing table (1) are fixedly connected with supporting plates (2), one side of the upper end of each supporting plate (2) is provided with an adjusting mechanism (3), the lower end of each adjusting mechanism (3) is provided with two clamping frames (11), and each clamping frame (11) is clamped with a water pump flange (12);
adjustment mechanism (3) are including fixed plate (31), fixed plate (31) lower extreme sliding connection dead lever (32), circular spout has been seted up to fixed plate (31) lower extreme, dead lever (32) slide in circular spout, dead lever (32) lower extreme fixed connection adjusts frame (33), adjust frame (33) joint connecting rod (34), centre gripping frame (11) one side fixed connection arm-tie (35) are kept away from in connecting rod (34), homonymy arm-tie (35) one side and centre gripping frame (11) fixed connection are kept away from in connecting rod (34).
2. The punching device for producing the water pump shell easy to fix as claimed in claim 1, wherein: the adjusting frame is characterized in that a first spring (331) is fixedly connected to the inner bottom end of the adjusting frame (33), a square block (332) is fixedly connected to the upper end of the first spring (331), a pull rod (333) is fixedly connected to the middle of the lower end of the square block (332), and a handle (334) is fixedly connected to the adjusting frame (33) on the same side and penetrates through the lower end of the pull rod (333).
3. The punching device for producing the water pump shell easy to fix as claimed in claim 1, wherein: fixed plate (31) middle part is rotated and is connected bull stick (8), bull stick (8) upper end fixed connection changes (7), bull stick (8) lower extreme passes fixed plate (31) and installs positioning mechanism (4), positioning mechanism (4) include first gear (41), first gear (41) and bull stick (8) fixed connection, first gear (41) one side meshing second gear (42), second gear (42) middle part fixed connection bracing piece (43), bracing piece (43) upper end fixed connection runner (44), four locating plates (45) of runner (44) outer wall equidistance fixed connection, runner (44) upper end fixed connection installation pole (46), install pole (46) upper end and pass locating frame (48) fixed connection pointer (47).
4. The punching device for producing the water pump shell easy to fix as claimed in claim 3, wherein: the positioning frame (48) is fixedly connected with the fixing plate (31), the rotating wheel (44) is located in the positioning frame (48), four first elastic pieces (481) are fixedly connected to the inner wall of the positioning frame (48) at equal intervals, and the first elastic pieces (481) are far away from one side of the inner wall of the positioning frame (48) and are fixedly connected with the trapezoidal stop block (482).
5. The punching device for producing the water pump shell easy to fix as claimed in claim 3, wherein: the improved water pump is characterized in that the lower end of the rotating rod (8) is fixedly connected with a mounting plate (9), inserting rods (10) are inserted into two sides of the lower end of the mounting plate (9), the lower ends of the inserting rods (10) are fixedly connected with a clamping frame (11) on the same side, and a water pump flange (12) is clamped in the clamping frame (11).
6. The punching device for producing the water pump shell easy to fix as claimed in claim 1, wherein: and one side of the front part of the clamping frame (11) is fixedly connected with a third spring (111), and one side of the third spring (111) far away from the clamping frame (11) is fixedly connected with a clamping block (112).
7. The punching device for producing the water pump shell easy to fix as claimed in claim 4, wherein: the processing table is characterized in that the lower end of the processing table (1) is connected with the collecting frame (14) in a clamping mode through a connecting mechanism (5), the connecting mechanism (5) is installed in the middle of the lower end of the processing table (1), the connecting mechanism (5) comprises a fixing column (51), limiting rods (52) are fixedly connected to the two sides of the fixing column (51), the limiting rods (52) are far away from a second spring (53) fixedly connected to the inner side of one side of the fixing column (51), the second spring (53) is far away from a trapezoidal block (54) fixedly connected to one side of the same-side limiting rod (52), the trapezoidal block (54) is connected with the collecting frame (14) in a clamping mode, the trapezoidal block (54) is close to a restoring rod (55) fixedly connected to the middle of one side of the second spring (53), and the restoring rod (55) penetrates through a pulling handle (56) fixedly connected to one side of the same-side of the second spring (53).
8. The punching device for producing the water pump shell easy to fix as claimed in claim 1, wherein: backup pad (2) are close to centre gripping frame (11) one side fixed connection complementary unit (6), complementary unit (6) are including auxiliary tube (61), auxiliary tube (61) and backup pad (2) fixed connection, fixed connection second elastic component (62) in auxiliary tube (61), auxiliary tube (61) one side fixed connection auxiliary rod (63) are kept away from in second elastic component (62), auxiliary tube (61) one side fixed connection auxiliary frame (64) are kept away from in auxiliary rod (63), and an annular can be assembled into to two auxiliary frames (64), and centre gripping water pump flange (12).
9. The punching method of the punching device for producing the water pump shell easy to fix, which is adopted by the punching device for producing the water pump shell easy to fix of claim 1, is characterized by comprising the following steps:
a1, pulling or pushing the pulling plate (35) to enable the pulling plate (35) to drive the connecting rod (34) to move, the connecting rod (34) drives the clamping frame (11) to move, the position of the clamping frame (11) is adjusted, and the water pump flange (12) can be adjusted and used conveniently according to the specification;
a2, after the adjustment is finished, the adjusting mechanism (3) is used again to fix the connecting rod (34);
a3, moving the water pump flange (12), enabling the upper end of the water pump flange (12) to completely enter the clamping frame (11), clamping the clamping frame (11) with the water pump flange (12) to play a role in fixing the water pump flange (12), and starting the punching machine (13) to punch holes on the water pump flange (12).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210426874.8A CN114798893B (en) | 2022-04-22 | 2022-04-22 | Punching device and punching method for producing easily-fixed water pump shell |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210426874.8A CN114798893B (en) | 2022-04-22 | 2022-04-22 | Punching device and punching method for producing easily-fixed water pump shell |
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| CN114798893B CN114798893B (en) | 2023-11-24 |
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| CN117483545A (en) * | 2023-12-29 | 2024-02-02 | 无锡市东特机械科技有限公司 | Punching device for generator shell |
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| CN114798893B (en) | 2023-11-24 |
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