CN207839786U - A kind of windshield wiper scraping arm band iron integrated molding process equipment - Google Patents
A kind of windshield wiper scraping arm band iron integrated molding process equipment Download PDFInfo
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- CN207839786U CN207839786U CN201820069093.7U CN201820069093U CN207839786U CN 207839786 U CN207839786 U CN 207839786U CN 201820069093 U CN201820069093 U CN 201820069093U CN 207839786 U CN207839786 U CN 207839786U
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Abstract
The utility model discloses a kind of windshield wiper scraping arm band irons to be integrally formed process equipment, including rack, the rack is equipped with punching press platform, punching press platform is equipped with hydraulic prop, hoistable platform is provided on hydraulic prop, hoistable platform is moved up and down along the hydraulic prop, and hoistable platform bottom is provided with stamping head, and stamping head is provided centrally with Bending punch；Punching press die cavity is provided on the punching press platform, the center of the punching press die cavity offers the connecting bar punching of perforation, and the lower part of connecting bar punching is provided with connecting bar punching cutter head；The both sides of the punching press die cavity are symmetrically arranged with the first hydraulic mechanism, and the power output end of first hydraulic mechanism is connected separately with horizontal reforming plunger, and the horizontal reforming plunger is slidably arranged on the upper surface of the punching press platform；The both sides of the connecting bar punching cutter head are provided with the second hydraulic mechanism, and second hydraulic mechanism connects horizontal punching punch, and horizontal punching punch is built up in connecting bar punching cutter head both sides.
Description
Technical field
The utility model is related to a kind of metal sheet process equipments, and in particular to a kind of windshield wiper contour machining equipment.
Background technology
Windshield wiper is also known as wiper, water is dialled, wiper or windscreen-wiper, is for brushing except being attached to vehicle gear
The equipment of raindrop and dust on wind glass increases traffic safety to improve the visibility of driver.Windshield wiper is generally by electronic
Machine, four-bar mechanism, scrapes the compositions such as arm assembly at retarder, wherein it includes scraping arm, connection scraping arm and connecting rod to scrape arm assembly mainly
The connecting rod of mechanism and the fixedly embedded adhesive tape on scraping arm.The processed of scraping arm includes mainly bending and molding, side wall shaping, company
The processes such as extension bar punching, wherein existing bending and molding mainly by band iron by panel beating at groove type component, side wall shaping
Mainly by groove type bending part metal plate again, being processed into the groove that cross section is convex shape, in order to be embedded in adhesive tape, then lead to
Stamping equipment is crossed in scraping arm centre punching, processes the hinged seat hinged with connecting rod, the above process needs multiple working procedure, is processing
It also needs to carry out workpiece multiple position correction and fixation in the process, processing efficiency is relatively low, and there are certain rulers
Very little deviation.
Utility model content
The utility model provides a kind of windshield wiper scraping arm band iron integrated molding process equipment mainly for above-mentioned technical problem
Technical solution the disposable rapid processing of scraping arm can be molded, substantially increase processing efficiency by stamping forming mode
And precision.
The utility model solves above-mentioned technical problem using following technical scheme：A kind of windshield wiper scraping arm band iron integrated molding
Process equipment, including rack, the rack are equipped with punching press platform, and the punching press platform is equipped with hydraulic prop, the hydraulic pressure
Hoistable platform is provided on pillar, the hoistable platform is moved up and down along the hydraulic prop, the hoistable platform bottom setting
It is cross section cuboid steel member in T shape to have stamping head, the stamping head, and the stamping head is provided centrally with
Up and down formula Bending punch；Groove type punching press die cavity, the recess of the punching press die cavity and institute are provided on the punching press platform
The top side location for stating stamping head corresponds to, and the depth of groove of the punching press die cavity is slightly larger than the top thickness of the stamping head,
The center of the punching press die cavity corresponds to the connecting bar punching that the Bending punch offers perforation, the lower part setting of the connecting bar punching
There is movable connecting bar punching cutter head, the Bending punch is corresponded with the connecting bar punching cutter head to be agreed with；The punching press die cavity
Both sides be symmetrically arranged with the first hydraulic mechanism, the power output end of first hydraulic mechanism is connected separately with horizontal shaping punching
Head, the horizontal reforming plunger are slidably arranged on the upper surface of the punching press platform, described in the first hydraulic mechanism drive
Both sides horizontal reciprocating movement of the horizontal reforming plunger relative to the punching press die cavity, the horizontal reforming plunger and the stamping die
The side of head is vertical；The both sides of the connecting bar punching cutter head are symmetrically arranged with the second hydraulic mechanism, second hydraulic mechanism
Power output end is connected separately with horizontal punching punch, and the horizontal punching punch Relative vertical is built up in the connecting bar punching knife
Head both sides.
Optimization, connecting bar punching cutter head bottom is provided with third hydraulic mechanism, the bottom end of the connecting bar punching cutter head
It is connect with the power output end of the third hydraulic mechanism, the top of the connecting bar punching cutter head is I-shaped punching press cutter head, institute
It states connecting bar punching cutter head to stretch into the connecting bar punching, the top of the connecting bar punching cutter head is flat with the upper limb of the connecting bar punching
Together.
Optimization, the stamping head top is provided with the 4th hydraulic mechanism, and the stamping head center offers bending
Punch straight slot, the Bending punch straight slot overlap with the connecting bar punching, and the Bending punch is set to the bending punching
In head straight slot, the top of the Bending punch and the I-shaped punching press cutter head are complementary, described in the Bending punch both sides correspondence
Horizontal punching forcer position is provided with punching groove, the power output of the bottom end of the Bending punch and the 4th hydraulic mechanism
End connection.
Optimization, first hydraulic mechanism and second hydraulic mechanism are synchronous hydraulic transmission mechanism.
Optimization, horizontal slide is provided on the punching press platform, the horizontal slide is arranged in the punching press die cavity
Top simultaneously covers the punching press die cavity, and the horizontal slide is mutually perpendicular to the punching press die cavity, right on the horizontal slide
The stamping die groove location is answered to be equipped with band iron locating slot, the center line weight of the center line of the band iron locating slot and the punching press die cavity
It closes, the band iron locating slot places scraping arm band iron for positioning；The horizontal reforming plunger is arranged on the horizontal slide, institute
The relatively described punching press die cavity level of horizontal reforming plunger horizontal slide described in the driving lower edge of first hydraulic mechanism is stated to move
It is dynamic.
The use process of the utility model in turn includes the following steps：
A) scraping arm band iron to be processed is placed in the band iron locating slot on horizontal slide, then starts the lifting
Platform, makes stamping head contact and downwards punching press band iron, band iron bending under the interaction of stamping head and punching press die cavity,
Form concave shape component；
B) start the first hydraulic mechanism, push the horizontal reforming plunger to be moved along horizontal slide, with concave shape band iron
Both sides abut and continue punching press, recessed under the action of horizontal reforming plunger and stamping head both sides side wall, stamping head top surface
The side wall of font band iron continues inside bending, forms convex shape band iron component；
C) start the 4th hydraulic mechanism, push the bottom surface of the downward punching press convex shape band iron component of the Bending punch
Center, and be engaged with the connecting bar punching cutter head of the stamping die trench bottom, by the interaction of the two, in convex shape band iron structure
The bottom center of part stamps out an I-shaped hollow hole, then starts the third hydraulic mechanism and the 4th hydraulic mechanism simultaneously,
In, the 4th hydraulic mechanism pushes the Bending punch to continue downward punching press, by the bottom center of convex shape band iron component along hollow out
Locate downward bending, the third hydraulic mechanism, which synchronizes, to be withdrawn downwards, and the Bending punch being mutually twisted and connecting bar punching cutter head pair are made
Bending part carries out continuous action；
D) when the Bending punch in step c continues downward punching press, the punching groove on the side wall of both sides is rushed with the level
When the punch alignment of hole, starts second hydraulic mechanism, push the horizontal punching punch to scraping arm band iron component bottom surface bending
Plate center is punched out, and obtains hinge hole that can be hinged with connecting rod, to complete the machine-shaping to scraping arm band iron；
E) after processing is completed, according to the sequence from above-mentioned steps d to a successively reverse operating, start second liquid first
Press mechanism removes horizontal punching punch outward；Then start third hydraulic mechanism and the 4th hydraulic mechanism simultaneously, by connecting bar punching
Cutter head is boosted, until the top surface of connecting bar punching cutter head is concordant with the upper limb of the connecting bar punching, while the 4th hydraulic pressure
Mechanism drives the Bending punch to be contracted to upwards in the stamping head；Restart first hydraulic mechanism, removes outward
Horizontal reforming plunger；Finally, start the hoistable platform, the stamping head is upwards collected through, release the limitation to component, take
Go out and scrape arm member, that is, completes a scraping arm band iron processing and forming.
The utility model has the advantage of：Compared with prior art, the utility model uses new punch forming technical staff
Multi-step process is omitted in skill, makes workpiece one-pass molding, substantially increases the processing efficiency and processing essence of scraping arm band iron workpiece
Degree；The device structure is simple, is easy to use and replaces and safeguard, practical performance is excellent.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the integrated molding process equipment process internal structure schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram and punching design sketch of the Bending punch and connecting bar punching cutter head of the utility model；
Fig. 4 is the structural schematic diagram of horizontal slide and horizontal reforming plunger in the utility model.
Specific implementation mode
As shown in Figs. 1-3, a kind of windshield wiper scraping arm band iron is integrally formed process equipment, including rack 1, in the rack 1
Equipped with punching press platform 2, the punching press platform 2 is equipped with hydraulic prop 3, and hoistable platform 4, institute are provided on the hydraulic prop 3
It states hoistable platform 4 to move up and down along the hydraulic prop 3,4 bottom of the hoistable platform is provided with stamping head 5, the punching press
Die head 5 is cross section cuboid steel member in T shape, and the stamping head 5 is provided centrally with up and down formula bending punching
First 6；Groove type punching press die cavity 7, recess and the stamping head 5 of the punching press die cavity 7 are provided on the punching press platform 2
Top side location corresponds to, and the depth of groove of the punching press die cavity 7 is slightly larger than the top thickness of the stamping head 5, the stamping die
The center of slot 7 corresponds to the connecting bar punching 71 that the Bending punch 6 offers perforation, and the lower part of the connecting bar punching 71 is provided with work
Dynamic formula connecting bar punching cutter head 8, the Bending punch 6 is corresponded with the connecting bar punching cutter head 8 to be agreed with；The punching press die cavity 7
Both sides be symmetrically arranged with the first hydraulic mechanism 9, the power output end of first hydraulic mechanism 9 is connected separately with horizontal shaping
Punch 10, the horizontal reforming plunger 10 are slidably arranged on the upper surface of the punching press platform 2, first hydraulic mechanism 9
Drive the horizontal reforming plunger 10 relative to the both sides horizontal reciprocating movement of the punching press die cavity 7, the horizontal reforming plunger
10 is vertical with the side of the stamping head 5；The both sides of the connecting bar punching cutter head 8 are symmetrically arranged with the second hydraulic mechanism 11,
The power output end of second hydraulic mechanism 11 is connected separately with horizontal punching punch 12, and the horizontal punching punch 12 is opposite
Vertically it is built up in 8 both sides of connecting bar punching cutter head.
8 bottom of connecting bar punching cutter head is provided with third hydraulic mechanism 13, the bottom end of the connecting bar punching cutter head 8 and institute
The power output end connection of third hydraulic mechanism 13 is stated, the top of the connecting bar punching cutter head 8 is I-shaped punching press cutter head, described
Connecting bar punching cutter head 8 stretches into the connecting bar punching 71, and the top of the connecting bar punching cutter head 8 is upper with the connecting bar punching 71
Edge is concordant.
5 top of the stamping head is provided with the 4th hydraulic mechanism 14, and 5 center of the stamping head offers Bending punch
Straight slot 51, the Bending punch straight slot 51 overlap with the connecting bar punching 71, and the Bending punch 6 is set to the bending
In punch straight slot 51, the top of the Bending punch 6 is complementary with the I-shaped punching press cutter head 8,6 both sides pair of the Bending punch
12 position of horizontal punching punch is answered to be provided with punching groove 61, the bottom end of the Bending punch 6 and the 4th hydraulic press
The power output end of structure 14 connects.
First hydraulic mechanism 9 and second hydraulic mechanism 11 are synchronous hydraulic transmission mechanism.
As shown in figure 4, being provided with horizontal slide 15 on the punching press platform 2, the horizontal slide 15 is arranged in the punching
The top of pressing mold slot 7 simultaneously covers the punching press die cavity 7, and the horizontal slide 15 is mutually perpendicular to the punching press die cavity 7, described
7 position of punching press die cavity is corresponded on horizontal slide 15 is equipped with band iron locating slot 16, the center line of the band iron locating slot 16 and institute
The center line for stating punching press die cavity 7 overlaps, and the band iron locating slot 16 places scraping arm band iron 17 for positioning；The horizontal reforming plunger
10 are arranged on the horizontal slide 15, and the horizontal reforming plunger 10 is described in the driving lower edge of first hydraulic mechanism 9
The punching press die cavity 7 relatively of horizontal slide 15 moves horizontally.
The use process of the utility model in turn includes the following steps：
A) scraping arm band iron 17 to be processed is placed in the band iron locating slot 16 on horizontal slide 15, then starts institute
Hoistable platform 4 is stated, makes the contact of stamping head 5 and downwards punching press band iron 17, band iron 17 is in stamping head 5 and punching press die cavity 7
The lower bending of interaction, forms concave shape component；
B) start the first hydraulic mechanism 9, push the horizontal reforming plunger 10 to be moved along horizontal slide 15, with concave shape
The both sides of band iron 17 abut and continue punching press, are pushed up in 5 both sides side wall of horizontal reforming plunger 10 and stamping head, stamping head 5
Under the action of face, the side wall of concave shape band iron 17 continues inside bending, forms convex shape band iron component；
C) start the 4th hydraulic mechanism 14, push 6 downward punching press convex shape band iron component 17 of the Bending punch
Bottom center, and be engaged with the connecting bar punching cutter head 8 of 7 bottom of punching press die cavity, by the interaction of the two, in convex shape
The bottom center of band iron component 17 stamps out an I-shaped hollow hole, then starts 13 and the 4th liquid of the third hydraulic mechanism simultaneously
Press mechanism 14, wherein the 4th hydraulic mechanism 14 pushes the Bending punch 6 to continue downward punching press, by convex shape band iron component 17
Bottom center along hollow part downward bending, the third hydraulic mechanism 13, which synchronizes, to be withdrawn downwards, make the bending being mutually twisted rush
First 6 and connecting bar punching cutter head 8 to bending part carry out continuous action；
D) when the Bending punch 6 in step c continues downward punching press, the punching groove 61 on the side wall of both sides and the water
When flat pierce punch 12 is aligned, starts second hydraulic mechanism 11, push the horizontal punching punch 12 to scraping arm band iron structure
17 bottom surface bending plate center of part is punched out, and obtains hinge hole that can be hinged with connecting rod, to complete adding to scraping arm band iron 17
Work is molded；
E) after processing is completed, according to the sequence from above-mentioned steps d to a successively reverse operating, start second liquid first
Press mechanism 11 removes horizontal punching punch 12 outward；Then start third hydraulic mechanism 13 and the 4th hydraulic mechanism 14 simultaneously, it will
Connecting bar punching cutter head 8 is boosted, until the top surface of connecting bar punching cutter head 8 is concordant with the upper limb of the connecting bar punching 71, simultaneously
4th hydraulic mechanism 14 drives the Bending punch 6 to be contracted to upwards in the stamping head 5；Restart first liquid
Press mechanism 9 removes horizontal reforming plunger 10 outward；Finally, start the hoistable platform 4, the stamping head 5 is received upwards
It rises, releases the limitation to component, arm member 17 is scraped in taking-up, that is, completes a scraping arm band iron processing and forming.
The foregoing is merely the preferred embodiments that the utility model is created, and are not intended to limit the utility model wound
Make, within all spirit and principle created in the utility model made by all any modification, equivalent and improvement etc., should all include
Within the protection domain that the utility model is created.
Claims (5)
1. a kind of windshield wiper scraping arm band iron is integrally formed process equipment, including rack, which is characterized in that the rack is equipped with punching
Flattening bench, the punching press platform are equipped with hydraulic prop, hoistable platform, the hoistable platform edge are provided on the hydraulic prop
The hydraulic prop moves up and down, and the hoistable platform bottom is provided with stamping head, and the stamping head is that cross section is in T words
The cuboid steel member of shape, the stamping head are provided centrally with up and down formula Bending punch；It is set on the punching press platform
It is equipped with groove type punching press die cavity, the recess of the punching press die cavity is corresponding with the top side location of the stamping head, the stamping die
The depth of groove of slot is slightly larger than the top thickness of the stamping head, and the center of the punching press die cavity corresponds to the Bending punch and opens
Connecting bar punching equipped with perforation, the lower part of the connecting bar punching are provided with movable connecting bar punching cutter head, the Bending punch with
The connecting bar punching cutter head, which corresponds, to be agreed with；The both sides of the punching press die cavity are symmetrically arranged with the first hydraulic mechanism, and described
The power output end of one hydraulic mechanism is connected separately with horizontal reforming plunger, and the horizontal reforming plunger is slidably arranged in the punching
On the upper surface of flattening bench, first hydraulic mechanism drives the horizontal reforming plunger relative to the both sides of the punching press die cavity
Horizontal reciprocating movement, the horizontal reforming plunger are vertical with the side of the stamping head；The both sides of the connecting bar punching cutter head
It is symmetrically arranged with the second hydraulic mechanism, the power output end of second hydraulic mechanism is connected separately with horizontal punching punch, institute
It states horizontal punching punch Relative vertical and is built up in connecting bar punching cutter head both sides.
2. windshield wiper scraping arm band iron as described in claim 1 is integrally formed process equipment, which is characterized in that
Connecting bar punching cutter head bottom is provided with third hydraulic mechanism, the bottom end of the connecting bar punching cutter head and the third liquid
The power output end of press mechanism connects, and the top of the connecting bar punching cutter head is I-shaped punching press cutter head, the connecting bar punching knife
Head stretches into the connecting bar punching, and the top of the connecting bar punching cutter head is concordant with the upper limb of the connecting bar punching.
3. windshield wiper scraping arm band iron as claimed in claim 2 is integrally formed process equipment, which is characterized in that
The stamping head top is provided with the 4th hydraulic mechanism, and the stamping head center offers Bending punch straight slot, institute
It states Bending punch straight slot to overlap with the connecting bar punching, the Bending punch is set in the Bending punch straight slot, institute
Top and the I-shaped punching press cutter head for stating Bending punch are complementary, and the Bending punch both sides correspond to the horizontal punching punch
Position is provided with punching groove, and the bottom end of the Bending punch is connect with the power output end of the 4th hydraulic mechanism.
4. windshield wiper scraping arm band iron as described in claim 1 is integrally formed process equipment, which is characterized in that
First hydraulic mechanism and second hydraulic mechanism are synchronous hydraulic transmission mechanism.
5. windshield wiper scraping arm band iron as described in claim 1 is integrally formed process equipment, which is characterized in that the punching press platform
On be provided with horizontal slide, the horizontal slide is arranged in the top of the punching press die cavity and covers the punching press die cavity, institute
It states horizontal slide to be mutually perpendicular to the punching press die cavity, it is fixed equipped with band iron that the stamping die groove location is corresponded on the horizontal slide
Position slot, the center line of the band iron locating slot are overlapped with the center line of the punching press die cavity, and the band iron locating slot is placed for positioning
Scraping arm band iron；The horizontal reforming plunger is arranged on the horizontal slide, and the horizontal reforming plunger is in first hydraulic pressure
The relatively described punching press die cavity of horizontal slide described in the driving lower edge of mechanism moves horizontally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820069093.7U CN207839786U (en) | 2018-01-16 | 2018-01-16 | A kind of windshield wiper scraping arm band iron integrated molding process equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820069093.7U CN207839786U (en) | 2018-01-16 | 2018-01-16 | A kind of windshield wiper scraping arm band iron integrated molding process equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207839786U true CN207839786U (en) | 2018-09-11 |
Family
ID=63414520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820069093.7U Active CN207839786U (en) | 2018-01-16 | 2018-01-16 | A kind of windshield wiper scraping arm band iron integrated molding process equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207839786U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043953A (en) * | 2018-01-16 | 2018-05-18 | 安徽百宏达汽车电器有限公司 | A kind of windshield wiper scraping arm band iron is integrally formed process equipment |
| CN115870381A (en) * | 2022-12-27 | 2023-03-31 | 中国机械总院集团北京机电研究所有限公司 | Three-dimensional bending method for metal bar |
-
2018
- 2018-01-16 CN CN201820069093.7U patent/CN207839786U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108043953A (en) * | 2018-01-16 | 2018-05-18 | 安徽百宏达汽车电器有限公司 | A kind of windshield wiper scraping arm band iron is integrally formed process equipment |
| CN108043953B (en) * | 2018-01-16 | 2024-02-23 | 安徽百宏达汽车电器有限公司 | Wiper arm flat iron integrated into one piece processing equipment is scraped to wiper |
| CN115870381A (en) * | 2022-12-27 | 2023-03-31 | 中国机械总院集团北京机电研究所有限公司 | Three-dimensional bending method for metal bar |
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