CN205967016U - Water pump blower inlet casing lower cover forming die - Google Patents
Water pump blower inlet casing lower cover forming die Download PDFInfo
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- CN205967016U CN205967016U CN201620878458.1U CN201620878458U CN205967016U CN 205967016 U CN205967016 U CN 205967016U CN 201620878458 U CN201620878458 U CN 201620878458U CN 205967016 U CN205967016 U CN 205967016U
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Abstract
The utility model provides a water pump blower inlet casing lower cover forming die belongs to mould technical field. Current water pump accessory forming die shaping inefficiency, the problem that the shaping precision is low have been solved to it. This water pump blower inlet casing lower cover forming die, including upper die base and die holder, be equipped with tensile station between upper die base and the die holder in proper order, the station punches a hole, side cut station and plastic station, tensile station, the station punches a hole, side cut station and plastic station lie in on the same straight line and the equidistance distributes, this mould still includes along the carriage of the direction of delivery extension of work piece, the manipulator that is used for snatching the work piece that is equipped with on the carriage that a plurality of equidistance distribute, distance between the double -phase adjacent manipulator equals the distance of tensile station to the station that punches a hole, still be equipped with the side blow station of next station department of being located the plastic station between upper die base and the die holder. The utility model has the advantages of the shaping is efficient, the shaping precision high.
Description
Technical field
This utility model belongs to technical field of mold, is related to a kind of water pump blower inlet casing lower cover mould.
Background technology
On water pump accessory such as motor case, blower inlet casing, lid, blower inlet casing lower cover etc. are all the pieces stamping out circle on punch press
After shape structure, need the pillared shell cover structure of further punching stretch.Generally stamping forming device is carried out to water pump accessory
It is to be made up of upper die and lower die, upper mould passes through the drive mechanisms such as hydraulic cylinder and realizes reciprocal up and down motion, to half being placed on lower mould
Finished product case carries out punch forming.For example, Chinese patent discloses motor case punch forming device [Authorization Notice No.
CN204425143U], including upper mould and lower mould corresponding with upper mould, upper mould includes side wall mould, bed die and upper die bracket, side wall mould
It is fixedly connected with upper die bracket, bed die is flexibly connected with upper die bracket liftable.
But the punching production technique of above-mentioned motor case produces for either simplex sequence, also needs to move to other stamping dies after punch forming
Be punched out on tool, flange, the operation such as shaping, need more workman to complete, production efficiency is very low, and needs multiple stage punching press
Equipment coordinates, and production cost is high.In process of production, due to needing multistation conversion to considerably increase personnel depaly and product
Handling time, causes semi-finished product secondary damage in handling process, causes the stability difference of product and fraction defective is high, particularly this
Plant the generation that the mode of production that people-oriented easily causes industrial accident.
The forming process of water pump blower inlet casing lower cover needs carry out side blow hole machined to lower cover, need during side blow hole machined
Artificially workpiece is ajusted, single rush a hole, subsequently by workman rule of thumb anglec of rotation punching press 8 times it is impossible to ensure product 8
Individual hole position be uniformly distributed and hole angle it cannot be guaranteed that consistent, particularly need repeatedly to adjust this product during assembling product
The process for assembling and welding of product just can be completed with other parts.
Content of the invention
The purpose of this utility model be there are the problems referred to above for existing technology it is proposed that a kind of shaping efficiency high, become
The water pump blower inlet casing lower cover mould of type high precision.
The purpose of this utility model can be realized by following technical proposal：
This water pump blower inlet casing lower cover mould, including upper bolster and die shoe, between described upper bolster and die shoe
It is sequentially provided with stretching station, punching station, trimming station and shaping station, described stretching station, punching station, trimming station
It is located along the same line with shaping station and is equally spaced it is characterised in that this mould also includes prolonging along the conveying direction of workpiece
The carriage stretched, described carriage is provided with some mechanical hands for grabbing workpiece being equally spaced, two adjacent mechanical hands
The distance between be equal to stretching station to the distance of punching station, be additionally provided with positioned at shaping between described upper bolster and die shoe
Side blow station at next station of station.
Water pump blower inlet casing lower cover mould arranges outer guiding post structure, outer guiding post structure bag between upper bolster and die shoe
Include and be fixed on outer guiding post at die shoe corner and be fixed on outer bush at upper bolster corner, a pair of outer guiding post and outer bush 1
Should arrange, the upper end of outer guiding post stretches in the outer bush of corresponding setting；Outer bush can also be arranged on die shoe,
Outer guiding post is arranged on upper bolster.
Workpiece first passes around stretching station, and subsequently to punching station, trimming station, arrive soon after shaping station, shaped
Side blow station is entered into, the conveying direction of therefore workpiece is from stretching station → punching station → trimming station → whole after station
Shape station → side blow station.Mechanical hand is jaw, and by PLC electrical control, the distance between two adjacent machine handss are L1, stretching
The distance between station and punching station are L2, L1=L2.Mechanical hand on carriage is intermittent movement.
Its work process is as follows：The circular lamellar body of mechanical hand crawl simultaneously puts it in stretching station, is made by stretching station
Circular lamellar body deforms upon formation the first semi-finished product；Subsequently mechanical hand captures the first semi-finished product, is transported and puts into punching
In station, by punching station, the bottom of the first semi-finished product is washed out and form the second semi-finished product；Subsequently by mechanical hand crawl the second half
Finished product, is conveyed and puts in trimming station, forms the 3rd by trimming station to the redundance excision of the second semi-finished product
Semi-finished product；3rd semi-finished product are captured by mechanical hand, is conveyed and puts in shaping station, by shaping station by the 3rd half one-tenth
Product shaping becomes the 4th semi-finished product；4th semi-finished product are captured and are fed through in side blow station and carry out side blow to it by mechanical hand
Processing forms finished product.This mould be continuous forming die, positioned at a upper station mechanical hand action than positioned at next station
Mechanical hand the many stations of action, that is, stretching station, punching station, trimming station, shaping station and side blow station be simultaneously
Work, substantially increases production efficiency.
In above-mentioned water pump blower inlet casing lower cover mould, described stretching station includes the lower mould on die shoe
Plate one and the cope match-plate pattern on upper bolster one, the middle part of described lower template one is fixed with punch one, on described cope match-plate pattern one
It is fixed with the die one being oppositely arranged with punch one, in described cope match-plate pattern one, be equipped with the binder post for pushing down workpiece.
The diameter of binder post and the equal diameters of finished workpart bottom, during molding, circular lamellar body are put on punch one, lead to
Workpiece is pushed down by over-pressed stock column, and subsequent lower template one drives die one to decline, and makes the downward drawing and forming in edge of workpiece, forming
The outer wall of workpiece abuts on die one and binder post afterwards, and the inwall of workpiece abuts on punch one.
In above-mentioned water pump blower inlet casing lower cover mould, described upper bolster is provided with upper clamping plate, and above-mentioned is upper
Template one, on this upper clamping plate, is provided with spring between the upper end of described binder post and upper clamping plate, and described binder post
Upper end is provided with and keeps off along one for the annular being resisted against cope match-plate pattern one top.
During work, upper bolster drives upper clamping plate and cope match-plate pattern one to move downward, binder post in the presence of spring force
The upper surface of preferential and workpiece, continues to push with upper clamping plate, workpiece is pushed down by binder post, subsequent die one pushes,
By downward for edge of work drawing and forming.After completion of processing, upper bolster moves upwards, drives upper clamping plate, cope match-plate pattern one and die
One moves upwards, pushes stock column in the elastic force effect of spring and is resisted against on workpiece in the certain distance that upper bolster rises, convenient
Workpiece is deviate from die one, continues to rise with upper bolster, binder post is followed upper bolster and risen together, takes out workpiece.
In above-mentioned water pump blower inlet casing lower cover mould, described punching station includes the lower mould on die shoe
Plate two and the cope match-plate pattern on upper bolster two, described lower template two is fixed with the punch two that inside has resigning hole, convex
Mould two is used for positioning the inwall of workpiece, and described cope match-plate pattern two is provided with the die two and drift one for positioning workpiece outer wall,
Described drift one and the resigning hole of punch two are oppositely arranged.
During work, put the workpiece on punch two, upper bolster moves downward drive lower template two and drift one is transported downwards
Dynamic, workpiece bottom is washed out.At this, die two Main Function of setting is to be used for pushing down workpiece in punching, and it is with cope match-plate pattern two
Between spring can also be set, enable die two preferential in the presence of spring force and absorption surface.
In above-mentioned water pump blower inlet casing lower cover mould, described trimming station includes the lower mould on die shoe
Plate three and the cope match-plate pattern on upper bolster three, described lower template three is provided with punch three, is equipped with described punch three
Upper end is higher than the drift two of punch three, and the top of described drift two is provided with drift three, described cope match-plate pattern three has its lower end
It is sheathed on the annular punch four in punch three outside, the inner side of described annular punch four is provided with the die three positioned at punch three top.
Because the upper end of drift two is higher than punch three, during work, put the workpiece in the upper end of drift two, workpiece
In-flanges is resisted against on drift two, wherein the equal diameters of the diameter of drift three and drift two, and drift three is used for pushing down workpiece
In-flanges.Cope match-plate pattern three pushes, and drives drift four and die three to push, first by workpiece in the presence of die three with drift two
In-flanges cut-out, continue to push with cope match-plate pattern three, unnecessary flanging on workpiece is thrust by drift four.
In above-mentioned water pump blower inlet casing lower cover mould, the upper inner of described drift four is provided with ring-shaped step three,
The upper outside of described die three is provided with annular gear along three, and annular gear is correspondingly arranged along three with ring-shaped step three-phase, when described
Annular gear is resisted against when annular is kept off along along three along three has gap between the upper end of described die three and cope match-plate pattern three.
In above-mentioned water pump blower inlet casing lower cover mould, described shaping station includes the lower template on die shoe
Four and the cope match-plate pattern four on upper bolster, described lower template four is provided with punch four, and described cope match-plate pattern four is provided with use
In the die four being resisted against on workpiece flanging.
In above-mentioned water pump blower inlet casing lower cover mould, described side blow station includes the lower mould on die shoe
Plate five and the cope match-plate pattern on upper bolster five, described lower template five has the punch five for positioning workpiece, described
Cope match-plate pattern five is provided with eight side blow units along the axis array distribution of workpiece, described cope match-plate pattern five and lower template five it
Between be provided with when cope match-plate pattern five pushes be used for make the driving structure to workpiece side wall punching for the side blow unit, described driving structure is
Eight and with side blow unit correspond setting.
The resigning hole of eight settings corresponding with side blow unit is had on punch five, the processing department of side blow unit in processing
The waste material that punching is fallen is sent to resigning in the hole, the lower end connection of eight resigning holes, is easy to the collection of waste material.
In above-mentioned water pump blower inlet casing lower cover mould, it is in 40 ° of angles that described side blow unit is included with lower template five
The slide block tilting and the drift five located at slide block lower end, described drift five is in 40 ° of angles with lower template five.
In above-mentioned water pump blower inlet casing lower cover mould, described driving structure includes being fixed in lower template five
Slide, described slide has the V-type rail in 40 ° of angles with lower template five, the bottom of above-mentioned slide block has is joined with V-type rail
Close the V-type guide groove of setting, described cope match-plate pattern five is fixed with the guide bracket radially extending along workpiece, the inner of described guide bracket sets
Limited location block, the upper end of above-mentioned slide block stretches in guide bracket and can move along guide bracket, is provided between described slide block and limited block
Back-moving spring.
Cope match-plate pattern five pushes, the downward inward of slide block in the presence of V-type rail, the side wall punching to workpiece for the drift five
Hole, now back-moving spring compression.After punching finishes, cope match-plate pattern five moves, back-moving spring stretches out, drive drift five to rush de- in workpiece
Go out.
Compared with prior art, this water pump blower inlet casing lower cover mould has advantages below：Due to being provided with carriage
And mechanical hand, realize unmanned continuous production, significantly improve the production efficiency of product, reduce equipment and artificial quantity, workpiece
Short from the time of station to another station, greatly reduce the handling time of semi-finished product, while improving work efficiency
Ensure that the stability of product；By the side blow station of setting, make the punching press in hole on product inclined-plane out it is ensured that product
The position degree in upper hole and angle, need not adjust the cooperation of product and other parts again in assembly welding.
Brief description
Fig. 1 is a kind of structural representation of preferred embodiment that this utility model provides.
Fig. 2 is the structural representation of the stretching station that this utility model provides.
Fig. 3 is the structural representation of the punching station that this utility model provides.
Fig. 4 is the structural representation of the trimming station that this utility model provides.
Fig. 5 is the structural representation of the side blow station that this utility model provides.
Fig. 6 is the structural representation of the side blow unit that this utility model provides.
In figure, 1, upper bolster；2nd, die shoe；3rd, lower template one；4th, cope match-plate pattern one；5th, punch one；6th, die one；7th, binder
Post；8th, upper clamping plate；9th, lower template two；10th, cope match-plate pattern two；11st, punch two；12nd, die two；13rd, drift one；14th, lower template
Three；15th, cope match-plate pattern three；16th, punch three；17th, drift two；18th, drift three；19th, drift four；20th, die three；21st, lower template four；
22nd, cope match-plate pattern four；23rd, punch four；24th, die four；25th, lower template five；26th, cope match-plate pattern five；27th, punch five；28th, slide block；29、
Drift five；30th, slide；31st, V-type rail；32nd, guide bracket；33rd, limited block.
Specific embodiment
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
Water pump blower inlet casing lower cover mould as shown in Figure 1, including upper bolster 1 and die shoe 2, upper bolster 1 and lower mould
It is sequentially provided with stretching station, punching station, trimming station and shaping station, stretching station, punching station, featherer between seat 2
Position and shaping station are located along the same line and are equally spaced, and this mould also includes the conveying extending along the conveying direction of workpiece
Frame, carriage is provided with some mechanical hands for grabbing workpiece being equally spaced, and the distance between two adjacent mechanical hands are equal to
Stretching station, to the distance of punching station, is additionally provided with next station of shaping station between upper bolster 1 and die shoe 2
Side blow station.
Water pump blower inlet casing lower cover mould arranges outer guiding post structure, outer guiding post structure between upper bolster 1 and die shoe 2
Including the outer guiding post being fixed at 2 four jiaos of die shoe and the outer bush being fixed at 1 four jiaos of upper bolster, outer guiding post and outer bush one
One is correspondingly arranged, and the upper end of outer guiding post stretches in the outer bush of corresponding setting；Outer bush can also be arranged lower mould
On seat 2, outer guiding post is arranged on upper bolster 1.
Workpiece first passes around stretching station, and subsequently to punching station, trimming station, arrive soon after shaping station, shaped
Side blow station is entered into, the conveying direction of therefore workpiece is from stretching station → punching station → trimming station → whole after station
Shape station → side blow station.Mechanical hand is jaw, and by PLC electrical control, the distance between two adjacent machine handss are L1, stretching
The distance between station and punching station are L2, L1=L2.Mechanical hand on carriage is intermittent movement.
Its work process is as follows：The circular lamellar body of mechanical hand crawl simultaneously puts it in stretching station, is made by stretching station
Circular lamellar body deforms upon formation the first semi-finished product；Subsequently mechanical hand captures the first semi-finished product, is transported and puts into punching
In station, by punching station, the bottom of the first semi-finished product is washed out and form the second semi-finished product；Subsequently by mechanical hand crawl the second half
Finished product, is conveyed and puts in trimming station, forms the 3rd by trimming station to the redundance excision of the second semi-finished product
Semi-finished product；3rd semi-finished product are captured by mechanical hand, is conveyed and puts in shaping station, by shaping station by the 3rd half one-tenth
Product shaping becomes the 4th semi-finished product；4th semi-finished product are captured and are fed through in side blow station and carry out side blow to it by mechanical hand
Processing forms finished product.This mould be continuous forming die, positioned at a upper station mechanical hand action than positioned at next station
Mechanical hand the many stations of action, that is, stretching station, punching station, trimming station, shaping station and side blow station be simultaneously
Work, substantially increases production efficiency.
As shown in Fig. 2 stretching station is included located at the lower template 1 on die shoe 2 and the cope match-plate pattern on upper bolster 1
One 4, the middle part of lower template 1 is fixed with punch 1, and cope match-plate pattern 1 is fixed with the die 1 being oppositely arranged with punch 1,
It is equipped with the binder post 7 for pushing down workpiece in cope match-plate pattern 1.
The diameter of binder post 7 and the equal diameters of finished workpart bottom, during molding, circular lamellar body are put on punch 1,
By binder post 7, workpiece is pushed down, subsequent lower template 1 drives die 1 to decline, and makes the downward drawing and forming in edge of workpiece,
After forming, the outer wall of workpiece abuts on die 1 and binder post 7, and the inwall of workpiece abuts on punch 1.
As shown in Fig. 2 upper bolster 1 is provided with upper clamping plate 8, cope match-plate pattern 1 on this upper clamping plate 8, binder post 7
It is provided with spring between upper end and upper clamping plate 8, and the upper end of binder post 7 is provided with the annular for being resisted against cope match-plate pattern 1 top
Keep off along one.
During work, upper bolster 1 drives upper clamping plate 8 and cope match-plate pattern 1 to move downward, binder in the presence of spring force
Post 7 is preferential and the upper surface of workpiece, continues to push with upper clamping plate 8, workpiece is pushed down by binder post 7, subsequent die 1
Push, by downward for edge of work drawing and forming.After completion of processing, upper bolster 1 moves upwards, drives upper clamping plate 8, cope match-plate pattern one
4 and die 1 move upwards, push stock column 7 and be resisted against work in the certain distance that upper bolster 1 rises in the elastic force effect of spring
On part, facilitate workpiece to deviate from die 1, continue to rise with upper bolster 1, binder post 7 is followed upper bolster 1 and risen together,
Take out workpiece.
As shown in figure 3, punching station is included located at the lower template 29 on die shoe 2 and the cope match-plate pattern on upper bolster 1
2 10, lower template 29 is fixed with the punch 2 11 that inside has resigning hole, punch 2 11 is used for positioning the inwall of workpiece, on
Template 2 10 is provided with the die 2 12 and drift 1 for positioning workpiece outer wall, the resigning hole of drift 1 and punch 2 11
It is oppositely arranged.
During work, put the workpiece on punch 2 11, upper bolster 1 moves downward drive lower template 29 and drift 1
Move downward, workpiece bottom is washed out.At this setting die 2 12 Main Function be to be used for pushing down workpiece in punching, its with
Between cope match-plate pattern 2 10, spring can also be set, enable die 2 12 preferential in the presence of spring force and absorption surface.
As shown in figure 4, trimming station is included located at the lower template 3 14 on die shoe 2 and the upper mould on upper bolster 1
Plate 3 15, lower template 3 14 is provided with punch 3 16, is equipped with the drift 2 17 that upper end is higher than punch 3 16, punching in punch 3 16
2 17 top is provided with drift 3 18, and cope match-plate pattern 3 15 has the annular punch four that its lower end is sheathed on punch 3 16 outside
19, the inner side of annular punch 4 19 is provided with the die 3 20 positioned at punch 3 16 top.
Because the upper end of drift 2 17 is higher than punch 3 16, during work, put the workpiece in the upper end of drift 2 17,
The in-flanges of workpiece is resisted against on drift 2 17, wherein the equal diameters of the diameter of drift 3 18 and drift 2 17, drift 3 18
For pushing down the in-flanges of workpiece.Cope match-plate pattern 3 15 pushes, and drives drift 4 19 and die 3 20 to push, first in die 3 20
With in the presence of drift 2 17, the in-flanges of workpiece is cut off, continue to push with cope match-plate pattern 3 15, drift 4 19 is by workpiece
Unnecessary flanging thrusts.
As shown in figure 4, the upper inner of drift 4 19 is provided with ring-shaped step three, the upper outside of die 3 20 is provided with annular
Along three, annular gear is correspondingly arranged with ring-shaped step three-phase gear along three, when annular gear is resisted against die when annular is kept off along along three along three
Between 3 20 upper end and cope match-plate pattern 3 15, there is gap.
As shown in figure 1, shaping station is included located at the lower template 4 21 on die shoe 2 and the upper mould on upper bolster 1
Plate 4 22, lower template 4 21 is provided with punch 4 23, and cope match-plate pattern 4 22 is provided with for being resisted against the die on workpiece flanging
4 24.
As shown in figure 5, side blow station is included located at the lower template 5 25 on die shoe 2 and the upper mould on upper bolster 1
Plate 5 26, lower template 5 25 has the punch 5 27 for positioning workpiece, and cope match-plate pattern 5 26 is provided with eight along along workpiece
The side blow unit of axial array distribution, is provided between cope match-plate pattern 5 26 and lower template 5 25 and is used for making when cope match-plate pattern 5 26 pushes
The driving structure to workpiece side wall punching for the side blow unit, driving structure is eight and corresponds setting with side blow unit.Punch
There is on 5 27 the resigning hole of eight settings corresponding with side blow unit, the processing department of side blow unit will rush fall useless in processing
Material is sent to resigning in the hole, the lower end connection of eight resigning holes, is easy to the collection of waste material.
As shown in Figure 5 and Figure 6, side blow unit include with lower template 5 25 be in 40 ° of overturning angles slide block 28 and located at slide block
The drift 5 29 of 28 lower ends, drift 5 29 and lower template 5 25 are in 40 ° of angles.
As shown in Figure 5 and Figure 6, driving structure includes the slide 30 being fixed in lower template 5 25, slide 30 has with
Lower template 5 25 is in the V-type rail 31 at 40 ° of angles, and the bottom of slide block 28 has the V-type guide groove being equipped with V-type rail 31, on
The guide bracket 32 radially extending along workpiece is fixed with template 5 26, the inner of guide bracket 32 is provided with limited block 33, slide block 28 upper
End stretches in guide bracket 32 and can move along guide bracket 32, is provided with back-moving spring between slide block 28 and limited block 33.
Cope match-plate pattern 5 26 pushes, the downward inward of slide block 28 in the presence of V-type rail 31,5 29 pairs of workpiece of drift
Side wall punching, now back-moving spring compression.After punching finishes, cope match-plate pattern 5 26 moves, back-moving spring stretches out, drive drift 5 29
Rush abjection in workpiece.
Specific embodiment described herein is only explanation for example to this utility model spirit.This utility model institute
Belong to those skilled in the art described specific embodiment can be made with various modifications or supplement or using similar
Mode substitute, but without departing from of the present utility model spirit or surmount scope defined in appended claims.
Claims (10)
1. a kind of water pump blower inlet casing lower cover mould, including upper bolster (1) and die shoe (2), described upper bolster (1) with
It is sequentially provided with stretching station, punching station, trimming station and shaping station, described stretching station, punching work between die holder (2)
Position, trimming station and shaping station are located along the same line and are equally spaced it is characterised in that this mould is also included along workpiece
The carriage that conveying direction extends, described carriage is provided with some mechanical hands for grabbing workpiece being equally spaced, and two
The distance between adjacent machine handss are equal to stretching station to the distance of punching station, described upper bolster (1) and die shoe (2) it
Between be additionally provided with side blow station at next station of shaping station.
2. water pump blower inlet casing lower cover mould according to claim 1 is it is characterised in that described stretching station includes
Located at the lower template one (3) on die shoe (2) and the cope match-plate pattern on upper bolster (1) (4), described lower template one (3)
Middle part is fixed with punch one (5), and described cope match-plate pattern one (4) is fixed with the die one (6) being oppositely arranged with punch one (5),
It is equipped with the binder post (7) for pushing down workpiece in described cope match-plate pattern one (4).
3. water pump blower inlet casing lower cover mould according to claim 2 is it is characterised in that on described upper bolster (1)
Be provided with upper clamping plate (8), above-mentioned cope match-plate pattern one (4) on this upper clamping plate (8), the upper end of described binder post (7) with upper
It is provided with spring between die holder plate (8), and the upper end of described binder post (7) is provided with the ring for being resisted against cope match-plate pattern one (4) top
Shape is kept off along one.
4. water pump blower inlet casing lower cover mould according to claim 1 is it is characterised in that described punching station includes
Located at the lower template two (9) on die shoe (2) and the cope match-plate pattern on upper bolster (1) two (10), described lower template two (9)
On be fixed with inside there is the punch two (11) of resigning hole, punch two (11) is used for positioning the inwall of workpiece, described cope match-plate pattern
Two (10) are provided with the die two (12) and drift one (13) for positioning workpiece outer wall, described drift one (13) and punch two
(11) resigning hole is oppositely arranged.
5. water pump blower inlet casing lower cover mould according to claim 1 is it is characterised in that described trimming station includes
Located at the lower template three (14) on die shoe (2) and the cope match-plate pattern on upper bolster (1) three (15), described lower template three
(14) it is provided with punch three (16), in described punch three (16), be equipped with the drift two (17) that upper end is higher than punch three (16),
The top of described drift two (17) is provided with drift three (18), described cope match-plate pattern three (15) has its lower end and is sheathed on punch three
(16) annular punch four (19) outside, the inner side of described annular punch four (19) is provided with the die above punch three (16)
Three (20).
6. water pump blower inlet casing lower cover mould according to claim 5 it is characterised in that described drift four (19) upper
Be provided with ring-shaped step three inside portion, the upper outside of described die three (20) is provided with annular gear along three, annular gear along three with annular
Step three-phase is correspondingly arranged, when described annular gear along three be resisted against annular gear along along three when described die three (20) upper end with
Between cope match-plate pattern three (15), there is gap.
7. water pump blower inlet casing lower cover mould according to claim 1 is it is characterised in that described shaping station includes setting
In the lower template four (21) on die shoe (2) and the cope match-plate pattern on upper bolster (1) four (22), described lower template four (21)
It is provided with punch four (23), described cope match-plate pattern four (22) is provided with the die four (24) for being resisted against on workpiece flanging.
8. water pump blower inlet casing lower cover mould according to claim 1 is it is characterised in that described side blow station includes
Located at the lower template five (25) on die shoe (2) and the cope match-plate pattern on upper bolster (1) five (26), described lower template five
(25) there is on the punch five (27) for positioning workpiece, described cope match-plate pattern five (26) is provided with eight axis along workpiece
The side blow unit of array distribution, is provided between described cope match-plate pattern five (26) and lower template five (25) and pushes when cope match-plate pattern five (26)
When for making the driving structure to workpiece side wall punching for the side blow unit, described driving structure is eight and with side blow unit one by one
It is correspondingly arranged.
9. water pump blower inlet casing lower cover mould according to claim 8 is it is characterised in that described side blow unit includes
It is in the slide block (28) of 40 ° of overturning angles and the drift five (29) located at slide block (28) lower end with lower template five (25), described drift
Five (29) is in 40 ° of angles with lower template five (25).
10. water pump blower inlet casing lower cover mould according to claim 9 is it is characterised in that described driving structure bag
Include the slide (30) being fixed in lower template five (25), described slide (30) has the V in 40 ° of angles with lower template five (25)
Type guide rail (31), the bottom of above-mentioned slide block (28) has a V-type guide groove being equipped with V-type rail (31), described cope match-plate pattern
It is fixed with the guide bracket (32) radially extending along workpiece, the inner of described guide bracket (32) is provided with limited block (33) on five (26), on
The upper end stating slide block (28) stretches in guide bracket (32) and can be mobile along guide bracket (32), described slide block (28) and limited block (33)
Between be provided with back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620878458.1U CN205967016U (en) | 2016-08-15 | 2016-08-15 | Water pump blower inlet casing lower cover forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620878458.1U CN205967016U (en) | 2016-08-15 | 2016-08-15 | Water pump blower inlet casing lower cover forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205967016U true CN205967016U (en) | 2017-02-22 |
Family
ID=59977451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620878458.1U Expired - Fee Related CN205967016U (en) | 2016-08-15 | 2016-08-15 | Water pump blower inlet casing lower cover forming die |
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| CN (1) | CN205967016U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282787A (en) * | 2017-08-17 | 2017-10-24 | 浙江上扬商业设备科技股份有限公司 | A kind of underframe stator diel |
| CN108772469A (en) * | 2018-05-08 | 2018-11-09 | 凌云工业股份有限公司 | A kind of combined-machining equipment for holder cropping punching |
| CN112024719A (en) * | 2020-08-28 | 2020-12-04 | 裕钦精密拉深技术(苏州)有限公司 | Shell multi-station die and using method thereof |
| CN112935092A (en) * | 2021-01-22 | 2021-06-11 | 苏州三维精密金属制品有限公司 | Mold and method for extruding sharp corner by stretching excircle |
| CN113245443A (en) * | 2021-06-23 | 2021-08-13 | 浙江万鼎精密科技股份有限公司 | Automobile hub bearing light hole precise multi-hole one-time punching equipment and method |
-
2016
- 2016-08-15 CN CN201620878458.1U patent/CN205967016U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107282787A (en) * | 2017-08-17 | 2017-10-24 | 浙江上扬商业设备科技股份有限公司 | A kind of underframe stator diel |
| CN108772469A (en) * | 2018-05-08 | 2018-11-09 | 凌云工业股份有限公司 | A kind of combined-machining equipment for holder cropping punching |
| CN112024719A (en) * | 2020-08-28 | 2020-12-04 | 裕钦精密拉深技术(苏州)有限公司 | Shell multi-station die and using method thereof |
| CN112935092A (en) * | 2021-01-22 | 2021-06-11 | 苏州三维精密金属制品有限公司 | Mold and method for extruding sharp corner by stretching excircle |
| CN112935092B (en) * | 2021-01-22 | 2022-09-02 | 苏州三维精密金属制品有限公司 | Mold and method for extruding sharp corner by stretching excircle |
| CN113245443A (en) * | 2021-06-23 | 2021-08-13 | 浙江万鼎精密科技股份有限公司 | Automobile hub bearing light hole precise multi-hole one-time punching equipment and method |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20180815 |