CN208628471U - A kind of aluminium die cast wiper arm and its punch device - Google Patents

A kind of aluminium die cast wiper arm and its punch device Download PDF

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Publication number
CN208628471U
CN208628471U CN201820851260.3U CN201820851260U CN208628471U CN 208628471 U CN208628471 U CN 208628471U CN 201820851260 U CN201820851260 U CN 201820851260U CN 208628471 U CN208628471 U CN 208628471U
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China
Prior art keywords
wiper arm
die cast
aluminium die
support bracket
lathe
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CN201820851260.3U
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Chinese (zh)
Inventor
赵豪杰
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Ningbo Love Precision Parts Co Ltd
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Ningbo Love Precision Parts Co Ltd
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Abstract

The utility model relates to die casting equipment fields, in particular to a kind of aluminium die cast wiper arm and its punch device, the aluminium die cast wiper arm is circular arc type structure, one end of the aluminium die cast wiper arm is provided with tail hole, the middle section of the aluminium die cast wiper arm is provided with interstitial hole, the aluminium die cast wiper arm is provided with bearing hole far from the side of tail hole, it include processing platform, borehole drill construction, cooling body and control device, the borehole drill construction includes the first boring assemblies, second boring assemblies and third boring assemblies, the cooling body includes cooler bin and the cooling pump that is connected to cooler bin, the control device includes controller and manually controls component with what control was electrically connected, the utility model realizes process principle of centrality, reduce the procedure of processing of wiper arm, improve processing efficiency, it improves Precision reduces the defect rate of wiper arm, reduces the waste of unnecessary production cost.

Description

A kind of aluminium die cast wiper arm and its punch device
Technical field
The present invention relates to die casting equipment field, in particular to a kind of aluminium die cast wiper arm and its punch device.
Background technique
Wiper arm is exactly the part that rain brush is connected with automobile, can be removed in time water stain or dirty in car panel Stain guarantees that car owner can be when driving, and the visual field is interference-free, improves safety coefficient, and existing wiper arm is connected to rain brush Together and built on the sand, rain brush is easy abjection, existing to process to wiper arm, needs to drill through several different function on general wiper arm Hole, existing equipment are all one wiper arms of single clamping, and then drilling is primary, are then bored respectively in replacement different station Hole, processing efficiency is low, since the precision of existing equipment is lower, can not be directed at the bore position of wiper arm, lead to wiper arm Defect rate it is higher, waste unnecessary production cost.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of aluminium die cast wiper arm and its punching is set It is standby.
To solve the above problems, the present invention the following technical schemes are provided:
A kind of aluminium die cast wiper arm, the aluminium die cast wiper arm are circular arc type structure, the aluminium die cast One end of wiper arm is provided with tail hole, and the middle section of the aluminium die cast wiper arm is provided with interstitial hole, and the aluminium is cast into Type wiper arm is provided with bearing hole far from the side of tail hole.
Further, the side that the aluminium die cast wiper arm is located at bearing hole is provided with pinhole.
A kind of punch device of aluminium die cast wiper arm includes processing platform, carries out to aluminium die cast wiper arm Borehole drill construction, cooling body and the control device of drilling, the borehole drill construction include the tail portion to aluminium die cast wiper arm The first boring assemblies for drilling with middle section, the second boring assemblies that auger spindle bearing bore is carried out to aluminium die cast wiper arm and right Aluminium die cast wiper arm carries out the third boring assemblies of lead plug sub-aperture, and the cooling body includes cooler bin and and cooler bin The cooling pump of connection, the control device include controller and manually control component with what control was electrically connected.
Further, first boring assemblies include the first servo upright drill and the first lathe, the first drilling machine bottom Portion is provided with the first driving assembly for driving own slip, the first lathe be arranged in the first servo upright drill just under Side, the bottom of the first servo upright drill is provided with the aligning plate for contraposition, is provided on first lathe for clamping First clamp assemblies of aluminium die cast wiper arm.
Further, first driving assembly includes servo motor, ball screw and slideway, the bottom of first lathe Portion is slidably matched with slideway, and the ball screw is fixedly connected with the output shaft of servo motor, first lathe and ball wire The driven cooperation of bar.
Further, first clamp assemblies include the first support for support aluminium die cast wiper arm tail portion Frame is cast into for second support bracket of the one end of support aluminium die cast wiper arm far from the first support bracket and for support aluminium The third support bracket in type wiper arm middle section is provided with the first compression cylinder, institute between first support bracket and third support bracket The output shaft for stating the first compression cylinder is vertically arranged and the output end of the first compression cylinder is provided with the first compressor arm.
Further, second boring assemblies include the second servo upright drill and the second lathe, and the second lathe is set Set be provided on the underface of the second servo upright drill, second lathe for clamping aluminium die cast wiper arm Two clamp assemblies, second clamp assemblies include for support aluminium die cast wiper arm tail portion the 4th support bracket, use In the 5th support bracket of the one end of support aluminium die cast wiper arm far from the 4th support bracket and for support aluminium die cast rain 6th support bracket in scraping arm middle section, is provided with the second compression cylinder between the 4th support bracket and the 6th support bracket, and described The output shaft of two compression cylinders is vertically arranged and the output end of the second compression cylinder is provided with the second compressor arm.
Further, the third boring assemblies include third servo upright drill and third lathe, and third lathe is set Set be provided on the underface of third servo upright drill, the third lathe for clamping aluminium die cast wiper arm Three clamp assemblies, the third clamp assemblies include for support aluminium die cast wiper arm tail portion the 7th support bracket, use In the 8th support bracket of the one end of support aluminium die cast wiper arm far from the 7th support bracket and for support aluminium die cast rain 9th support bracket in scraping arm middle section, is provided with third compression cylinder between the 7th support bracket and the 9th support bracket, and described The output shaft of three compression cylinders is vertically arranged and the output end of third compression cylinder is provided with third compressor arm.
Further, first lathe, the second lathe and third lathe are provided with through-hole, and all through-holes pass through cold But pipe is connected to cooler bin.
Further, it is described manually control component include for control the first boring assemblies start and stop first control by Button, the second control button for controlling the second boring assemblies start and stop and the control of the third for controlling third boring assemblies start and stop Button, first control button, the second control button and third control button are electrically connected with controller.
The utility model has the advantages that a kind of aluminium die cast wiper arm of the invention and its punch device, passing through the first clamp assemblies will Wiper arm is fixed on the first lathe, and then the first driving assembly drives the first machine tool movement, so that wiper arm alignment first is watched Upright drill is taken, controller controls the first servo upright drill and drills to the tail portion of wiper arm, the first servo upright drill For high rigidity, high-precision from feed servo upright drill, so that bit certain angle bores the middle section of wiper arm Interstitial hole, then again by wiper arm secondary clamping on the second lathe, then the second servo upright drill bores wiper arm Bearing hole, finally by wiper arm clamping on third lathe, third servo upright drill carries out lead plug sub-aperture to wiper arm, finally The porous processing of product is completed, realizes process principle of centrality, reduces the procedure of processing of wiper arm, improves processing efficiency, improves essence Degree, reduces the defect rate of wiper arm, reduces the waste of unnecessary production cost.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention;
Fig. 2 is the schematic perspective view of the first boring assemblies of the invention;
Fig. 3 is the stereoscopic schematic diagram of the first driving assembly and the first clamp assemblies of the invention;
Fig. 4 is the schematic perspective view of the second boring assemblies of the invention;
Fig. 5 is the schematic perspective view of third boring assemblies of the present invention;
Fig. 6 is the schematic perspective view of wiper arm of the present invention;
Description of symbols: wiper arm 1, bearing hole 11, interstitial hole 12, pinhole 13, the first boring assemblies 2, first watches Upright drill 21 is taken, aligning plate 22, the first lathe 23, servo motor 24, the first support bracket 25, the second support bracket 26, third is held Bracket 27, the first compression cylinder 28, the first compressor arm 29, the second boring assemblies 3, the second servo upright drill 31, second compresses Bar 32, the second lathe 33, the second compression cylinder 34, the 4th support bracket 35, the 5th support bracket 36, the 6th support bracket 37, third are bored Aperture member 4, third servo upright drill 41, third compressor arm 42, third lathe 43, the second compression cylinder 44, the 7th support bracket 45, the 8th support bracket 46, the 9th support bracket 47, cooler bin 5.
Specific embodiment
With reference to the accompanying drawings of the specification and embodiment, specific embodiments of the present invention are described in further detail:
Referring to figs. 1 to a kind of aluminium die cast wiper arm shown in fig. 6, the aluminium die cast wiper arm 1 is circular arc Type structure, one end of the aluminium die cast wiper arm 1 are provided with tail hole, and the middle section of the aluminium die cast wiper arm 1 is set It is equipped with interstitial hole 12,1 side far from tail hole of aluminium die cast wiper arm is provided with bearing hole 11, and interstitial hole 12 can It is connect with rain brush, rain brush is avoided to slide.
The side that the aluminium die cast wiper arm 1 is located at bearing hole 11 is provided with pinhole 13, guarantees that bearing is mounted on Stability in bearing hole 11.
A kind of punch device of aluminium die cast wiper arm, include processing platform, to aluminium die cast wiper arm 1 into Borehole drill construction, cooling body and the control device of row drilling, the borehole drill construction includes the tail to aluminium die cast wiper arm 1 The first boring assemblies 2 that portion and middle section drill, the second drilling group that auger spindle bearing bore 11 is carried out to aluminium die cast wiper arm 1 Part 3 and the third boring assemblies 4 that lead plug sub-aperture 13 is carried out to aluminium die cast wiper arm 1, the cooling body includes cooling Case 5 and the cooling pump being connected to cooler bin 5, the control device include controller and manually control with what control was electrically connected Component, cooling pump after booting, first start cooling pump and are processed again, when lathe does not work after five minutes, stop supplying water.
First boring assemblies 2 include the first servo upright drill 21 and the first lathe 23, and the first drilling machine bottom is set Be equipped with the first driving assembly for driving own slip, the first lathe 23 be arranged in the first servo upright drill 21 just under Side, the bottom of the first servo upright drill 21 is provided with the aligning plate 22 for contraposition, is arranged on first lathe 23 useful In the first clamp assemblies of clamping aluminium die cast wiper arm 1, wiper arm 1 is fixed on the first lathe by the first clamp assemblies On 23, then the first driving assembly drives the first lathe 23 mobile, so that wiper arm 1 is directed at the first servo upright drill 21, control Device processed controls the first servo upright drill 21 and drills to the tail portion of wiper arm 1.
First driving assembly includes servo motor 24, ball screw and slideway, the bottom of first lathe 23 with Slideway is slidably matched, and the ball screw is fixedly connected with the output shaft of servo motor 24, first lathe 23 and ball wire The driven cooperation of bar, servo motor 24 are fed accurately, and centripetal force is big, and forward-reverse is stablized.
First clamp assemblies include for 1 tail portion of support aluminium die cast wiper arm the first support bracket 25, use It is cast into second support bracket 26 of 1 one end far from the first support bracket 25 of support aluminium die cast wiper arm and for support aluminium The third support bracket 27 in 1 middle section of type wiper arm is provided with the first compression between first support bracket 25 and third support bracket 27 The output shaft of cylinder 28, first compression cylinder 28 is vertically arranged and the output end of the first compression cylinder 28 is provided with the first pressure Tight bar 29, wiper arm 1 is placed on the first support bracket 25, the second support bracket 26 and third support bracket 27, then first compresses gas Cylinder 28 drives compressor arm to compress wiper arm 1.
Second boring assemblies 3 include the second servo upright drill 31 and the second lathe 33, the setting of the second lathe 33 It is provided on the underface of the second servo upright drill 31, second lathe 33 for clamping aluminium die cast wiper arm 1 The second clamp assemblies, second clamp assemblies include the 4th support for 1 tail portion of support aluminium die cast wiper arm Frame 35, for 1 one end far from the 4th support bracket 35 of support aluminium die cast wiper arm the 5th support bracket 36 and be used for support 6th support bracket 37 in 1 middle section of aluminium die cast wiper arm, is provided between the 4th support bracket 35 and the 6th support bracket 37 The output shaft of second compression cylinder 34, second compression cylinder 34 is vertically arranged and the output end of the second compression cylinder 34 is arranged There is the second compressor arm 32, wiper arm 1 is placed on the 4th support bracket 35, the 5th support bracket 36 and the 6th support bracket 37, then Two compression cylinders 34 driving compressor arm compresses wiper arm 1, and then the second servo upright drill 31 holds the progress auger spindle of wiper arm 1 Hole 11.
The third boring assemblies 4 include third servo upright drill 41 and third lathe 43, and third lathe 43 is arranged It is provided on the underface of third servo upright drill 41, the third lathe 43 for clamping aluminium die cast wiper arm 1 Third clamp assemblies, the third clamp assemblies include the 7th support for 1 tail portion of support aluminium die cast wiper arm Frame 45, for 1 one end far from the 7th support bracket 45 of support aluminium die cast wiper arm the 8th support bracket 46 and be used for support 9th support bracket 47 in 1 middle section of aluminium die cast wiper arm, is provided between the 7th support bracket 45 and the 9th support bracket 47 The output shaft of third compression cylinder 44, the third compression cylinder 44 is vertically arranged and the output end of third compression cylinder 44 is arranged There is third compressor arm 42, wiper arm 1 is placed on the 7th support bracket 45, the 8th support bracket 46 and the 9th support bracket 47, then Three compression cylinders 44 driving compressor arm compresses wiper arm 1, and then third servo upright drill 41 carries out lead plug to wiper arm 1 Hole 13.
First lathe 23, the second lathe 33 and third lathe 43 are provided with through-hole, and all through-holes pass through cooling Pipe be connected to cooler bin 5, cooling pump by the water pump in cooler bin 5 to the first lathe 23, the second lathe 33 and third lathe 43 into Cooling when row processing.
The component that manually controls includes for controlling the first control button of 2 start and stop of the first boring assemblies, for controlling Make the second control button of 3 start and stop of the second boring assemblies and the third control button for controlling 4 start and stop of third boring assemblies, institute State the first control button, the second control button and third control button with controller be electrically connected, by the first control button, Second control button and third control button can control the first boring assemblies 2, the second boring assemblies 3 and third drilling group respectively Part 4 works independently, and the model prior art of controller, and will not be described here in detail.
Working principle: wiper arm 1 is fixed on the first lathe 23 by the first clamp assemblies, then the first driving assembly Drive the first lathe 23 mobile, so that wiper arm 1 is directed at the first servo upright drill 21, controller controls the first servo vertical drilling The tail portion of 21 pairs of wiper arms 1 of bed drills, and the first servo upright drill 21 is high rigidity, high-precision vertical from feed servo Then drilling machine again fills wiper arm 1 two times so that bit certain angle carries out the middle section of wiper arm 1 to bore interstitial hole 12 It is clipped on the second lathe 33, then the second servo upright drill 31 carries out auger spindle bearing bore 11 to wiper arm 1, finally by wiper arm 1 For clamping on third lathe 43, third servo upright drill 41 carries out lead plug sub-aperture 13 to wiper arm 1, is finally completed product Porous processing.
The above described is only a preferred embodiment of the present invention, not making any limit to technical scope of the invention System, therefore any subtle modifications, equivalent variations and modifications to the above embodiments according to the technical essence of the invention, In the range of still falling within technical solution of the present invention.

Claims (10)

1. a kind of aluminium die cast wiper arm, it is characterised in that: the aluminium die cast wiper arm (1) is circular arc type structure, institute The one end for stating aluminium die cast wiper arm (1) is provided with tail hole, during the middle section of the aluminium die cast wiper arm (1) is provided with Between hole (12), the aluminium die cast wiper arm (1) is provided with bearing hole (11) far from the side of tail hole.
2. a kind of aluminium die cast wiper arm according to claim 1, it is characterised in that: the aluminium die cast wiper arm (1) side positioned at bearing hole (11) is provided with pinhole (13).
3. a kind of punch device of aluminium die cast wiper arm, it is characterised in that: include processing platform, to aluminium die cast rain Borehole drill construction, cooling body and the control device that scraping arm (1) drills, the borehole drill construction include to aluminium die cast rain The first boring assemblies (2) that the tail portion of scraping arm (1) drills with middle section carry out auger spindle to aluminium die cast wiper arm (1) and hold Second boring assemblies (3) in hole (11) and the third boring assemblies that lead plug sub-aperture (13) are carried out to aluminium die cast wiper arm (1) (4), the cooling body includes cooler bin (5) and the cooling pump that is connected to cooler bin (5), and the control device includes control Device processed and with control be electrically connected manually control component.
4. a kind of punch device of aluminium die cast wiper arm according to claim 3, it is characterised in that: described first bores Aperture member (2) includes the first servo upright drill (21) and the first lathe (23), and the first drilling machine bottom is provided with for driving First driving assembly of own slip, the first lathe (23) are arranged in the underface of the first servo upright drill (21), and first watches The bottom for taking upright drill (21) is provided with aligning plate (22) for contraposition, is provided on first lathe (23) for pressing from both sides Hold the first clamp assemblies of aluminium die cast wiper arm (1).
5. a kind of punch device of aluminium die cast wiper arm according to claim 4, it is characterised in that: described first drives Dynamic component includes servo motor (24), ball screw and slideway, and the bottom of first lathe (23) is slidably matched with slideway, institute It states ball screw to be fixedly connected with the output shaft of servo motor (24), first lathe (23) and ball leading screw driving cooperate.
6. a kind of punch device of aluminium die cast wiper arm according to claim 5, it is characterised in that: first folder Holding component includes to be cast into for the first support bracket (25) of support aluminium die cast wiper arm (1) tail portion, for support aluminium Type wiper arm (1) far from the first support bracket (25) one end the second support bracket (26) and be used for support aluminium die cast wiper arm (1) the third support bracket (27) in middle section is provided with the first compression between first support bracket (25) and third support bracket (27) The output shaft of cylinder (28), first compression cylinder (28) is vertically arranged and the output end of the first compression cylinder (28) is provided with First compressor arm (29).
7. a kind of punch device of aluminium die cast wiper arm according to claim 6, it is characterised in that: described second bores Aperture member (3) includes the second servo upright drill (31) and the second lathe (33), and the second lathe (33) is arranged in the second servo The underface of upright drill (31) is provided with for clamping aluminium die cast wiper arm (1) on second lathe (33) Two clamp assemblies, second clamp assemblies include the 4th support bracket for support aluminium die cast wiper arm (1) tail portion (35), the 5th support bracket (36) of one end for support aluminium die cast wiper arm (1) far from the 4th support bracket (35) and use The 6th support bracket (37) in support aluminium die cast wiper arm (1) middle section, the 4th support bracket (35) and the 6th support bracket (37) it is provided between the second compression cylinder (34), the output shaft of second compression cylinder (34) is vertically arranged and second compresses The output end of cylinder (34) is provided with the second compressor arm (32).
8. a kind of punch device of aluminium die cast wiper arm according to claim 7, it is characterised in that: the third is bored Aperture member (4) includes third servo upright drill (41) and third lathe (43), and third lathe (43) is arranged in third servo The underface of upright drill (41) is provided with for clamping aluminium die cast wiper arm (1) on the third lathe (43) Three clamp assemblies, the third clamp assemblies include the 7th support bracket for support aluminium die cast wiper arm (1) tail portion (45), the 8th support bracket (46) of one end for support aluminium die cast wiper arm (1) far from the 7th support bracket (45) and use The 9th support bracket (47) in support aluminium die cast wiper arm (1) middle section, the 7th support bracket (45) and the 9th support bracket (47) it is provided between third compression cylinder (44), the output shaft of the third compression cylinder (44) is vertically arranged and third compresses The output end of cylinder (44) is provided with third compressor arm (42).
9. a kind of punch device of aluminium die cast wiper arm according to claim 8, it is characterised in that: first machine Bed (23), the second lathe (33) and third lathe (43) are provided with through-hole, and all through-holes pass through cooling tube and cooler bin (5) Connection.
10. a kind of punch device of aluminium die cast wiper arm according to claim 9, it is characterised in that: described manual Control assembly includes for controlling the first control button of the first boring assemblies (2) start and stop, for controlling the second boring assemblies (3) the second control button of start and stop and the third control button for controlling third boring assemblies (4) start and stop, first control Button, the second control button and third control button are electrically connected with controller.
CN201820851260.3U 2018-06-01 2018-06-01 A kind of aluminium die cast wiper arm and its punch device Active CN208628471U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108672749A (en) * 2018-06-01 2018-10-19 宁波爱柯迪精密部件有限公司 A kind of aluminium die cast wiper arm and its punch device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108672749A (en) * 2018-06-01 2018-10-19 宁波爱柯迪精密部件有限公司 A kind of aluminium die cast wiper arm and its punch device

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