CN209682342U - A kind of bumper punching tool - Google Patents
A kind of bumper punching tool Download PDFInfo
- Publication number
- CN209682342U CN209682342U CN201920086061.2U CN201920086061U CN209682342U CN 209682342 U CN209682342 U CN 209682342U CN 201920086061 U CN201920086061 U CN 201920086061U CN 209682342 U CN209682342 U CN 209682342U
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- China
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- screw rod
- mobile station
- punching
- bumper
- clamp plate
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Abstract
The utility model discloses a kind of bumper punching tools, belong to bumper operated implement field, the punching tool includes pedestal, pedestal is equipped with the clamping device for fixing bumper, clamping device includes the first column, first motor and the first screw rod, first screw rod includes upper screw rod and lower screw rod, and upper screw rod and lower screw rod are wholely set up and down and oppositely oriented, upper screw rod and first motor output axis connection；Upper screw rod is equipped with upper mobile station, and upper mobile station is fixed with upper support bar, and upper support bar is connected with upper clamp plate, and lower screw rod is equipped with lower mobile station, and lower mobile station is fixed with lower support bar, and lower support bar is connected with lower clamp plate, upper clamp plate and lower clamp plate for cooperating clamping bumper；The first protrusion is equipped in upper mobile station and lower mobile station, first column inner wall offers first sliding groove, first protrusion is arranged with first sliding groove sliding, solves existing hole punched device and is not provided for clamping the device of bumper, the problem for causing bumper fixed effect poor.
Description
Technical field
The utility model relates to bumper operated implement field, in particular to a kind of bumper punching tool.
Background technique
With the development of the automobile industry with engineering plastics in the extensive application of auto industry, bumper is as a kind of heavy
The safety device wanted also has moved towards the road of innovation.Automobile front/rear collision bumper is other than keeping original defencive function at present, also
The harmony with car body moulding is pursued with uniformly, pursues the lightweight of itself.Bumper needs to carry out in the process of production and processing
Punching operation, so as to all kinds of automobile parts of subsequent installation, automobile parts include radar, automatic telescopic spraying-cleaning device and gadget
Deng.
The Chinese patent that Authorization Notice No. is CN202155420U, authorized announcement date is on 03 07th, 2012 discloses one
Kind radar hole punching device for automobile bumper, including servo motor, drive shaft, screw rod, formed punch fixing seat and formed punch, screw rod front end
It is fixed with formed punch fixing seat, formed punch is installed in formed punch fixing seat, screw rod rear end is connected with drive shaft, and drive shaft is by servo motor
Driving.
When punching, formed punch can generate thrust to bumper, and in the prior art, and be not provided for clamping the dress of bumper
It sets, therefore bumper fixed effect is poor when punching, is easy to appear jumping phenomena, influences precision.
Utility model content
The purpose of the utility model is to provide a kind of bumper punching tools, and which solve existing hole punched devices not to set
The device for clamping bumper is set, the problem for causing bumper fixed effect poor.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of bumper punching tool, including pedestal, the pedestal are equipped with the clamping for fixing bumper and fill
It sets, the clamping device includes the first column, first motor and the first screw rod, and first column is fixed on the pedestal,
First column is hollow setting and side offers through-hole and lower through-hole, and it is vertical that first screw rod is contained in described first
In column, first screw rod includes upper screw rod and lower screw rod, is wholely set above and below the upper screw rod and lower screw rod and oppositely oriented,
The upper screw rod and the first motor export axis connection；
The upper screw rod is equipped with upper mobile station, the upper mobile station and the upper screw flight cooperation and coaxially rotation
Setting, the upper mobile station are fixed with upper support bar, and described upper support bar one end is fixed with the upper mobile station, and the other end passes through
The upper through-hole is simultaneously connected with upper clamp plate, and the lower screw rod is equipped with lower mobile station, the lower mobile station and the lower screw flight
Cooperation and coaxially rotation are arranged, and the lower mobile station is fixed with lower support bar, and described lower support bar one end is moved down with described
Dynamic platform is fixed, and the other end passes through the lower through-hole and is connected with lower clamp plate for placing the bumper, the upper clamp plate with
The lower clamp plate clamps the bumper for cooperating；
The first protrusion is equipped in the upper mobile station and the lower mobile station, the first column inner wall offers up and down
The first sliding groove of setting, first protrusion slide setting in the first sliding groove and with it.
Using the above structure, it will be placed on lower clamp plate downward on the inside of bumper, so that lower clamp plate upper surface and bumper
Inside fits closely, and drives first motor, so that the first screw rod rotates, since upper screw rod and lower screw rod are oppositely oriented, upper movement
Platform is threadedly engaged with upper screw rod platform, and lower mobile station and lower screw flight cooperate, and are limited by the rotation of first sliding groove, therefore
When first motor starts, upper mobile station and lower mobile station will drive upper clamp plate and lower clamp plate mutually to draw close respectively, thus will insurance
Thick stick is clamped between upper clamp plate and lower clamp plate.Fixed effect is preferable, and when punching, bumper is less prone to shaking, registration.
It advanced optimizes are as follows: the lower clamp plate is that arc is arranged and upper surface is adapted with arc on the inside of the bumper.
Using the above structure, enable lower clamp plate upper surface and bumper inside to fit closely, be convenient for clamping position, it is fixed
Effect is good.
It advanced optimizes are as follows: the upper clamp plate is that arc is arranged and lower surface is adapted with the bumper outer arcuate.
Using the above structure, enable upper clamp plate lower surface and bumper outside to fit closely, be convenient for clamping position, it is fixed
Effect is good.
It advanced optimizes are as follows: further include hole punched device, the hole punched device includes the second column, the second motor, cylinder, punching
Head and the second screw rod, second column are fixed on the pedestal, and second column is hollow setting and side offers
Punching through-hole, second screw rod are contained in second column, and second screw rod and second motor output shaft connect
It connects；
Second screw rod is equipped with punching mobile station, the punching mobile station and second screw flight cooperate and and its
Setting is rotated coaxially, the punching mobile station is fixed with punching support rod, and punching support rod one end and the punching are mobile
Platform is fixed, and the other end passes through the punching through-hole, and the cylinder is fixed on the punching support rod, and the cylinder is arranged downward
And catch bar is connect with the formed punch, the formed punch is located above the bumper and is used for downward punching；
The punching mobile station is equipped with the second protrusion, and the second column inner wall offers second sliding slot, and described second
Protrusion slides setting in the second sliding slot and with it.
Using the above structure, when bumper is clamped between upper clamp plate and lower clamp plate, the second motor is driven, so that formed punch
Under lower, then start cylinder so that cylinder catch bar drives formed punch to be punched out operation to bumper downwards, operation letter
It is single, it is easy to use.
It advanced optimizes are as follows: the perforation for the formed punch downward through punching is offered on the upper clamp plate, under described
Clamping plate upper surface offers punching slot, and the punching slot is round setting and position and corresponding, the perforation above and below the perforation
It is all larger than the punch diameter with the diameter of the punching slot, the formed punch is located above the perforation.
Using the above structure, so that being located just at across punching slot to punching position, punching accuracy is improved, with
Anti- position trains off.
In conclusion the utility model has the following beneficial effects: making being placed on lower clamp plate downward on the inside of bumper
Fit closely on the inside of lower clamp plate upper surface and bumper, drive first motor so that the first screw rod rotates, due to upper screw rod and
Lower screw rod is oppositely oriented, and upper mobile station is threadedly engaged with upper screw rod platform, and lower mobile station and lower screw flight cooperate, and by the
The rotation of one sliding slot limits, therefore when first motor starting, and upper mobile station and lower mobile station will drive upper clamp plate and lower folder respectively
Plate is mutually drawn close, so that bumper is clamped between upper clamp plate and lower clamp plate.When bumper is clamped in upper clamp plate and lower clamp plate
Between when, drive the second motor so that lowering under formed punch then to start cylinder, so that cylinder catch bar drives formed punch downward
Operation is punched out to bumper across perforation.Fixed effect is preferable, and when punching, bumper is less prone to shaking, registration.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment, is mainly used for embodying the structure of punching tool；
Fig. 2 is the structural schematic diagram of embodiment, is mainly used for embodying the structure of clamping device；
Fig. 3 is the structural schematic diagram of embodiment, is mainly used for embodying the structure of clamping device；
Fig. 4 is the structural schematic diagram of embodiment, is mainly used for embodying the structure of hole punched device；
Fig. 5 is the structural schematic diagram of embodiment, is mainly used for embodying the structure of hole punched device.
In figure, 1, pedestal；2, bumper；3, clamping device；301, the first column；302, first motor；303, the first spiral shell
Bar；3031, upper screw rod；3032, lower screw rod；304, upper clamp plate；305, lower clamp plate；306, it perforates；307, punching slot；308, upper branch
Strut；309, lower support bar；310, upper mobile station；311, lower mobile station；312, first sliding groove；313, upper through-hole；314, lower logical
Hole；315, the first protrusion；4, hole punched device；401, the second column；402, the second motor；403, the second screw rod；404, second is sliding
Slot；405, cylinder；406, formed punch；407, punching support rod；408, punching mobile station；409, the second protrusion；410, punching through-hole.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of bumper punching tool, as shown in Figure 1, 2, 3, including pedestal 1, pedestal 1 are equipped with punching
Device 4 and clamping device 3 for fixing bumper 2.There are two clamping device 3 is set, two clamping devices 3 are located at insurance
2 on both sides of the middle of thick stick.Clamping device 3 includes the first column 301, first motor 302 and the first screw rod 303, and the first column 301 is perpendicular
Directly it is arranged and bottom is fixed on pedestal 1.First column 301 is hollow setting and side offers through-hole 313 and lower through-hole
314, upper through-hole 313 and lower through-hole 314 are to arrange and be arranged respectively along the 301 short transverse bar shaped of the first column up and down.First spiral shell
Bar 303 is contained in the first column 301, and the first screw rod 303 includes upper screw rod 3031 and lower screw rod 3032, and upper screw rod 3031 is under
About 3032 screw rod is wholely set and oppositely oriented, upper 3031 upper end of screw rod and the output axis connection of first motor 302, first motor
302 are fixed on 301 top of the first column.Upper screw rod 3031 is equipped with upper mobile station 310, upper mobile station 310 and upper 3031 spiral shell of screw rod
Line cooperates and rotates coaxially setting, and upper 310 side of mobile station is fixed with upper support bar 308,308 one end of upper support bar and upper movement
Platform 310 is fixed, and the other end passes through upper through-hole 313 and is connected with upper clamp plate 304.Lower screw rod 3032 is equipped with lower mobile station 311, moves down
Dynamic platform 311 is threadedly engaged and rotates coaxially setting with lower screw rod 3032, and upper mobile station 310 is equipped with lower 311 side of mobile station
First protrusion 315,301 inner wall of the first column offer the first sliding groove 312 of upper and lower bar shaped setting, and the first protrusion 315 is embedded in institute
It states in first sliding groove 312 and slides setting with it.Lower 311 side of mobile station is fixed with lower support bar 309, lower support bar 309 1
End is fixed with lower mobile station 311, and the other end passes through lower through-hole 314 and is connected with the lower clamp plate 305 for placing bumper 2.Under
Clamping plate 305 is that arc is arranged and upper surface is adapted with 2 inside arc of bumper, and upper clamp plate 304 is arc setting and lower surface
It is adapted with 2 outer arcuate of bumper, upper clamp plate 304 and lower clamp plate 305 are for cooperating clamping bumper 2.
Referring to Fig.1,2,3,4,5, there are two hole punched device 4 is set, two hole punched devices 4 are located at the both ends of bumper 2,
Hole punched device 4 is along 2 axially reciprocating of bumper and for the bumper 2 being clamped between upper clamp plate 304 and lower clamp plate 305
Punching.Hole punched device 4 includes the second column 401, the second motor 402, cylinder 405, formed punch 406 and the second screw rod 403, and second is vertical
Column 401 is fixed on pedestal 1, and pedestal 1 is inclined to set.Second column 401 is hollow setting and side offers punching through-hole
410, punching through-hole 410 is arranged along the 401 short transverse bar shaped of the second column.Second screw rod 403 is contained in the second column 401,
Second screw rod, 403 upper end and the second motor 402 export axis connection, and the second motor 402 is fixed on 1 top of pedestal.Second screw rod 403
Equipped with punching mobile station 408, punching mobile station 408 and the second screw rod 403 are threadedly engaged and coaxially rotate setting, and punching moves
Dynamic 408 side of platform is equipped with the second protrusion 409, and 401 inner wall of the second column offers second sliding slot 404, and the second protrusion 409 is embedded in the
Setting is slided up and down in two sliding slots 404 and with it.Punching mobile station 408 is fixed with punching support rod 407, punching support rod 407
One end and punching mobile station 408 are fixed, and the other end passes through punching through-hole 410, and cylinder 405 is fixed on punching support rod 407, gas
Cylinder 405 is arranged downward and catch bar is connect with formed punch 406, and formed punch 406 is located at 2 top of bumper.Upper clamp plate 304 is close to punching
4 side of device offers the perforation 306 for formed punch 406 downward through punching, and 305 upper surface of lower clamp plate offers punching slot
307, punching slot 307 is round setting and position is corresponding with about 306 perforation, and perforation 306 and the diameter of punching slot 307 are all larger than
The diameter of formed punch 406, formed punch 406 are located at 306 top of perforation.
Use process and principle: 2 inside of bumper is placed on downward on lower clamp plate 305, so that 305 upper surface of lower clamp plate
It is fitted closely on the inside of bumper 2, drives first motor 302, so that the first screw rod 303 rotates, since upper screw rod 3031 is under
Screw rod 3032 is oppositely oriented, and upper mobile station 310 is threadedly engaged for 3031 with upper screw rod, lower mobile station 311 and lower 3032 spiral shell of screw rod
Line cooperation, and the rotation by first sliding groove 312 limit, therefore when first motor 302 starts, upper mobile station 310 with move down
Dynamic platform 311 will drive upper clamp plate 304 and lower clamp plate 305 mutually to draw close respectively, so that bumper 2 is clamped in 304 He of upper clamp plate
Between lower clamp plate 305.When bumper 2 is clamped between upper clamp plate 304 and lower clamp plate 305, the second motor 402 is driven, so that
It lowers under formed punch 406, then starts cylinder 405, so that 405 catch bar of cylinder drives formed punch 406 to be passed down through 306 pairs of perforation
Bumper 2 is punched out operation.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (5)
1. a kind of bumper punching tool, including pedestal (1) are protected it is characterized in that: the pedestal (1) is equipped with for fixed
The clamping device (3) of dangerous thick stick (2), the clamping device (3) include the first column (301), first motor (302) and the first screw rod
(303), first column (301) is fixed on the pedestal (1), and first column (301) is hollow setting and side
Through-hole (313) and lower through-hole (314) are offered, first screw rod (303) is contained in first column (301), institute
Stating the first screw rod (303) includes upper screw rod (3031) and lower screw rod (3032), the upper screw rod (3031) and lower screw rod (3032)
It is wholely set up and down and oppositely oriented, the upper screw rod (3031) and the first motor (302) export axis connection；
The upper screw rod (3031) is equipped with upper mobile station (310), the upper mobile station (310) and upper screw rod (3031) screw thread
Cooperation and coaxially rotation are arranged, and the upper mobile station (310) is fixed with upper support bar (308), the upper support bar (308)
One end and the upper mobile station (310) are fixed, and the other end passes through the upper through-hole (313) and is connected with upper clamp plate (304), described
Lower screw rod (3032) is equipped with lower mobile station (311), the lower mobile station (311) and the lower screw rod (3032) be threadedly engaged and with
It rotates coaxially setting, and the lower mobile station (311) is fixed with lower support bar (309), described lower support bar (309) one end and institute
It states lower mobile station (311) to fix, the other end passes through the lower through-hole (314) and is connected with for placing the bumper (2)
Lower clamp plate (305), the upper clamp plate (304) and the lower clamp plate (305) are for cooperating the clamping bumper (2)；
First raised (315), first column are equipped on the upper mobile station (310) and the lower mobile station (311)
(301) inner wall offers first sliding groove setting up and down (312), and described first raised (315) are embedded in the first sliding groove (312)
It is interior and slide setting with it.
2. a kind of bumper punching tool according to claim 1, it is characterized in that: the lower clamp plate (305) is arc
Shape is arranged and upper surface is adapted with arc on the inside of the bumper (2).
3. a kind of bumper punching tool according to claim 1, it is characterized in that: the upper clamp plate (304) is arc
Shape is arranged and lower surface is adapted with the bumper (2) outer arcuate.
4. a kind of bumper punching tool according to claim 1, it is characterized in that: further including hole punched device (4), institute
Stating hole punched device (4) includes the second column (401), the second motor (402), cylinder (405), formed punch (406) and the second screw rod
(403), second column (401) is fixed on the pedestal (1), and second column (401) is hollow setting and side
It offers punching through-hole (410), second screw rod (403) is contained in second column (401), second screw rod
(403) axis connection is exported with second motor (402)；
Second screw rod (403) is equipped with punching mobile station (408), the punching mobile station (408) and second screw rod
(403) it is threadedly engaged and coaxially rotates setting, the punching mobile station (408) is fixed with punching support rod (407), described
Punching support rod (407) one end and the punching mobile station (408) are fixed, and the other end passes through the punching through-hole (410), described
Cylinder (405) is fixed on the punching support rod (407), and the cylinder (405) is arranged downward and catch bar and the formed punch
(406) it connects, the formed punch (406) is located above the bumper (2) and for downward punching；
The punching mobile station (408) is equipped with second raised (409), and it is sliding that the second column (401) inner wall offers second
Setting is slided in the second sliding slot (404) and with it in slot (404), described second raised (409).
5. a kind of bumper punching tool according to claim 4, it is characterized in that: being opened on the upper clamp plate (304)
Equipped with for the formed punch (406), downward through the perforation (306) of punching, lower clamp plate (305) upper surface offers punching
Slot (307), the punching slot (307) is round setting and position and the perforation (306) are corresponding up and down, the perforation (306)
It is all larger than the formed punch (406) diameter with the diameter of the punching slot (307), the formed punch (406) is located at the perforation (306)
Top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920086061.2U CN209682342U (en) | 2019-01-18 | 2019-01-18 | A kind of bumper punching tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920086061.2U CN209682342U (en) | 2019-01-18 | 2019-01-18 | A kind of bumper punching tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209682342U true CN209682342U (en) | 2019-11-26 |
Family
ID=68599313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920086061.2U Active CN209682342U (en) | 2019-01-18 | 2019-01-18 | A kind of bumper punching tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209682342U (en) |
-
2019
- 2019-01-18 CN CN201920086061.2U patent/CN209682342U/en active Active
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