CN204747210U - Back is longitudinal wall bracket side cut -out press down - Google Patents
Back is longitudinal wall bracket side cut -out press down Download PDFInfo
- Publication number
- CN204747210U CN204747210U CN201520464884.6U CN201520464884U CN204747210U CN 204747210 U CN204747210 U CN 204747210U CN 201520464884 U CN201520464884 U CN 201520464884U CN 204747210 U CN204747210 U CN 204747210U
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- fixed head
- sliding block
- plate
- assembly
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Abstract
The utility model provides a back is longitudinal wall bracket side cut -out press down, it includes: mold core, upper fixing plate, fixed pin, bolt, uide bushing, guide post, lower mould fixed plate, upper and lower take -up housing, down silder combination spare, stripper spring fixed plate, stripper spring, fastening nut, slider clamp plate, fastening screw, fixed plate, terrace die seat, drift dabber, drift unload rubber, go up and press material rubber, female die assembly fixed plate, location fixed block, female die assembly, top shoe fixing base, cushion, waste material box, base, the mold core is located upper fixing plate's centre, and top shoe bleacher in upper fixing plate's both sides, upper and lower take -up housing top are passed the top shoe fixing base and are connected with upper fixing plate, goes up and presses below material rubber is located upper fixing plate, and the female die assembly fixed plate is located the central authorities of lower mould fixed plate, and female die assembly is arranged in the mounting hole of female die assembly fixed plate, the utility model discloses simple structure, easy and simple to handle, it is convenient to dismantle, and piercing efficiency is high, and extensive applicability is general.
Description
Technical field
The utility model relates to a kind of machining cold punching die, lower trailing arm bracket side punching die after especially a kind of.
Background technology
Rear lower trailing arm bracket is the part on automobile axle, an installing hole is respectively equipped with on rear lower trailing arm bracket both sides, be used to the critical piece installing automobile frame and vehicle body, therefore, hole machined dimension precision requirement is higher, at present, conventional processing mode adopts boring to carry out, exactly workpiece is put in Simple clamp, holed by manual clamping, this preparation method, uniformity after processing is poor, machining accuracy is not high, the concentricity of two side holes does not reach technical requirement, have impact on the assembly quality in rear road, lathe boring production efficiency is lower, be unfavorable for batch production.
Summary of the invention
The purpose of this utility model be overcome prior art above-mentioned deficiency and provide a kind of after lower trailing arm bracket side punching die, its adopts side coil punching, both sides punching simultaneously, one-time-reach-place, effectively ensure that the concentricity of holes, improve product quality, production efficiency is high.
The technical solution of the utility model is: lower trailing arm bracket side punching die after a kind of, and it comprises core rod, upper mould fixed plate, steady pin, bolt, fairlead, lead, counterdie fixed head, upper and lower take-up housing, sliding block sub-assembly, discharging spring dead plate, discharging spring, clamp nut, slide block pressing plate, fastening screw, connecting plate, convex mould base, drift mandrel mandrel, drift discharging rubber, upper binder rubber, die assembly fixed head, location fixed block, die assembly, top shoe holder, cushion block, waste material box, base, core rod is provided with in the centre of upper mould fixed plate, top shoe holder is tight with at the both sides of upper mould fixed plate by bolt and steady pin, on, be connected with upper mould fixed plate with steady pin by bolt through top shoe holder above lower sliding block seat, upper binder rubber is positioned at below upper mould fixed plate, fairlead is positioned at the both sides of upper mould fixed plate, the below of upper mould fixed plate is arranged on by close-fitting mode, sliding block sub-assembly is connected with counterdie fixed head with steady pin by bolt, die assembly fixed head is positioned at the central authorities of counterdie fixed head, be connected with counterdie fixed head with steady pin by bolt, discharging spring dead plate is positioned at, in the fastening screw rod aperture plane of lower sliding block seat, fastening screw is arranged in the fastening screw rod aperture of discharging spring dead plate, discharging spring is positioned on fastening screw, by slide block pressing plate and the tension of double-deck clamp nut, drift mandrel is positioned at, in the convex mould base of lower sliding block seat, connecting plate is connected with sliding block sub-assembly by bolt, a set of sliding block sub-assembly and upper is respectively installed on both sides, lower sliding block seat, drift discharging rubber is positioned at a left side, on right drift mandrel, die assembly is arranged in die assembly fixed head installing hole, location fixed block is arranged on die component planes by bolt, lead is positioned at the both sides of counterdie fixed head, the top of counterdie fixed head is arranged on by close-fitting mode, both sides cushion block lays respectively at below counterdie fixed head left, right both sides, be bolted, waste material box is provided with between the cushion block of both sides, base is provided with below the cushion block of both sides, linked together by two bolts and two cushion blocks.
Further: described upper mould fixed plate comprises guide sleeve hole, core rod hole, binder rubber installing hole, sliding block sub-assembly installing hole, fixed pin holes, top shoe holder installing hole, pin-and-hole, guide sleeve hole is positioned at the both sides of upper mould fixed plate, core rod hole is provided with in the middle of upper mould fixed plate, binder rubber installing hole is provided with above core rod hole, sliding block sub-assembly installing hole and fixed pin holes are positioned at the left and right both sides in core rod hole, and top shoe holder installing hole and pin-and-hole are located at the surrounding of sliding block sub-assembly installing hole and fixed pin holes.
Further: described counterdie fixed head comprises guiding post holes, punching and blanking through hole, fixed block construction bolt hole, location, cylinder pin hole, on, lower sliding block seat construction bolt hole, locating hole, screwed hole installed by counterdie fixed head backing plate, guiding post holes is positioned at the both sides of counterdie fixed head, punching and blanking through hole is provided with in the middle of counterdie fixed head, fixed block construction bolt hole, location and cylinder pin hole is provided with on the side of punching and blanking through hole, on, lower sliding block seat construction bolt hole and locating hole are positioned near fixed block construction bolt hole, location and cylinder pin hole, the surrounding that screwed hole is positioned at counterdie fixed head installed by counterdie fixed head backing plate.
Further: described sliding block sub-assembly comprises upper mould fixed plate installing hole, II pin-and-hole, ramp, convex mould base installing hole, II locating hole, lower inclined plane, fastening screw installation screwed hole, upper mould fixed plate installing hole and II pin-and-hole are positioned in the plane of sliding block sub-assembly, ramp is provided with below upper mould fixed plate installing hole and II pin-and-hole, convex mould base installing hole and II locating hole are positioned in the left plane of sliding block sub-assembly, be provided with lower inclined plane in the below of ramp, fastening screw installs the right that screwed hole is positioned at lower inclined plane.
Further: described discharging spring dead plate comprises inclined-plane, fastening screw installing hole, sliding block sub-assembly installation through hole, inclined-plane is positioned at the left and right upper angle place of discharging spring dead plate, be provided with fastening screw installing hole in the centre of discharging spring dead plate, be provided with sliding block sub-assembly on fastening screw installing hole side and through hole is installed.
Further: described die assembly fixed head comprises small arc-shaped, location fixed block installs screwed hole, die assembly installing hole, I discharge opening, counterdie fixed head installing hole, II fixed pin holes, II discharge opening, dowel hole, two small arc-shapeds lay respectively at a left side for die assembly fixed head, right top, left at die assembly fixed head, right plane is provided with location fixed block and installs screwed hole, left at die assembly fixed head, die assembly installing hole is provided with in the middle of in right plane, I discharge opening is provided with on die assembly installing hole side, counterdie fixed head installing hole and II fixed pin holes are positioned on the lower plane of die assembly fixed head, II discharge opening is provided with in the middle of die assembly fixed head, the upper plane of die assembly fixed head is provided with dowel hole.
Further: described top shoe holder comprises square groove, upper mould fixed plate installs screwed hole, II locating hole, in the middle of top shoe holder, be provided with square groove, and upper mould fixed plate installs screwed hole and II locating hole is positioned near square groove.
The utility model compared with prior art has following features:
1, the one that the utility model provides descends trailing arm bracket side punching die afterwards, and it adopts side coil punching, and both sides punching simultaneously, one-time-reach-place, effectively ensure that the concentricity of holes, improve product quality.
2, the one that the utility model provides descends trailing arm bracket side punching die afterwards, and structure is simple, and easy and simple to handle, convenient disassembly, high punching efficiency, applicability is extensive.
3, the one that the utility model provides descends trailing arm bracket side punching die afterwards, and its bottom is provided with waste material box and base, conveniently connects waste material, is convenient to place clean and tidy.
Be further described below in conjunction with the detailed construction of the drawings and specific embodiments to utility model.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the structural representation of upper mould fixed plate
Accompanying drawing 3 is the structural representation of counterdie fixed head;
Accompanying drawing 4 is the structural representation of sliding block sub-assembly;
Accompanying drawing 5 is the right view of accompanying drawing 4;
Accompanying drawing 6 is the structural representation of discharging spring dead plate;
Accompanying drawing 7 is the structural representation of die assembly fixed head;
Accompanying drawing 8 is the top view of accompanying drawing 7;
Accompanying drawing 9 is the structural representation of top shoe holder.
Detailed description of the invention
As shown in drawings: lower trailing arm bracket side punching die after a kind of, it comprises core rod 1, upper mould fixed plate 2, steady pin 3, bolt 4, fairlead 5, lead 6, counterdie fixed head 7, on, lower sliding block seat 8, sliding block sub-assembly 9, discharging spring dead plate 10, discharging spring 11, clamp nut 12, slide block pressing plate 13, fastening screw 14, connecting plate 15, convex mould base 16, drift mandrel 17, drift discharging rubber 18, upper binder rubber 19, die assembly fixed head 20, location fixed block 21, die assembly 22, top shoe holder 23, cushion block 24, waste material box 25, base 26, is provided with core rod 1 in the centre of upper mould fixed plate, and top shoe holder 23 is tight with at the both sides of upper mould fixed plate 2 by bolt 4 and steady pin 3, on, be connected with upper mould fixed plate 2 with steady pin 3 by bolt 4 through top shoe holder 23 above lower sliding block seat 8, upper binder rubber 19 is positioned at below upper mould fixed plate 2, fairlead 5 is positioned at the both sides of upper mould fixed plate 2, the below of upper mould fixed plate 2 is arranged on by close-fitting mode, sliding block sub-assembly 9 is connected with counterdie fixed head 7 with steady pin 3 by bolt 4, die assembly fixed head 20 is positioned at the central authorities of counterdie fixed head 7, be connected with counterdie fixed head 7 with steady pin 3 by bolt 4, discharging spring dead plate 10 is positioned at, in the fastening screw 14 hole plane of lower sliding block seat 8, fastening screw 14 is arranged in fastening screw 14 hole of discharging spring dead plate 10, and discharging spring 11 is positioned on fastening screw 14, and strained by slide block pressing plate 13 and double-deck clamp nut 12, drift mandrel 17 is positioned at, in the convex mould base 16 of lower sliding block seat 8, connecting plate 15 is connected with sliding block sub-assembly 9 by bolt 4, and both sides are respectively installed a set of sliding block and combined 9 with upper, lower sliding block seat 8, drift discharging rubber 18 is positioned at a left side, on right drift mandrel 17, die assembly 22 is arranged in die assembly fixed head 20 installing hole, location fixed block 21 is arranged in die assembly 22 plane by bolt 4, lead 6 is positioned at the both sides of counterdie fixed head 7, be arranged on the top of counterdie fixed head 7 by close-fitting mode, both sides cushion block 24 lays respectively at below counterdie fixed head 7 left, right both sides, are fixed by bolt 4, are provided with waste material box 25, are provided with base 26 below the cushion block of both sides, linked together by two bolts 4 and two cushion blocks 24 between both sides cushion block 24.
Described upper mould fixed plate 2 comprises guide sleeve hole 2-1, core rod hole 2-7, binder rubber installing hole 2-4, sliding block sub-assembly installing hole 2-5, fixed pin holes 2-6, top shoe holder installing hole 2-3, pin-and-hole 2-2, guide sleeve hole 2-1 is positioned at the both sides of upper mould fixed plate, core rod hole 2-7 is provided with in the middle of upper mould fixed plate, binder rubber installing hole 2-4 is provided with above the 2-7 of core rod hole, sliding block sub-assembly installing hole 2-5 and fixed pin holes 2-6 is positioned at a left side of core rod hole 2-7, right both sides, top shoe holder installing hole 2-3 and pin-and-hole 2-2 is located at the surrounding of sliding block sub-assembly installing hole 2-5 and fixed pin holes 2-6.
Described counterdie fixed head 7 comprises guiding post holes 7-1, punching and blanking through hole 7-4, location fixed block construction bolt hole 7-3, cylinder pin hole 7-7, on, lower sliding block seat construction bolt hole 7-6, locating hole 7-5, screwed hole 7-2 installed by counterdie fixed head backing plate, guiding post holes 7-1 is positioned at the both sides of counterdie fixed head, punching and blanking through hole 7-4 is provided with in the middle of counterdie fixed head, location fixed block construction bolt hole 7-3 and cylinder pin hole 7-7 is provided with on the side of punching and blanking through hole 7-4, on, lower sliding block seat construction bolt hole 7-6 and locating hole 7-5 is positioned near the fixed block construction bolt hole 7-3 and cylinder pin hole 7-7 of location, the surrounding that screwed hole 7-2 is positioned at counterdie fixed head installed by counterdie fixed head backing plate.
Described sliding block sub-assembly 8 comprises upper mould fixed plate installing hole 8-1, II pin-and-hole 8-2, ramp 8-3, convex mould base installing hole 8-6, II locating hole 8-7, lower inclined plane 8-5, fastening screw installs screwed hole 8-4, upper mould fixed plate installing hole 8-1 and II pin-and-hole 8-2 is positioned in the plane of sliding block sub-assembly, ramp 8-3 is provided with below upper mould fixed plate installing hole 8-1 and II pin-and-hole 8-2, convex mould base installing hole 8-6 and II locating hole 8-7 is positioned in the left plane of sliding block sub-assembly, lower inclined plane 8-5 is provided with in the below of ramp 8-3, fastening screw installs the right that screwed hole 8-4 is positioned at lower inclined plane 8-5.
Described discharging spring dead plate 10 comprises inclined-plane 10-1, fastening screw installing hole 10-3, sliding block sub-assembly installs through hole 10-2, inclined-plane 10-1 is positioned at the left and right upper angle place of discharging spring dead plate, be provided with fastening screw installing hole 10-3 in the centre of discharging spring dead plate, be provided with sliding block sub-assembly on fastening screw installing hole 10-3 side and through hole 10-2 is installed.
Described die assembly fixed head 21 comprises small arc-shaped 21-1, location fixed block installs screwed hole 21-2, die assembly installing hole 21-3, I discharge opening 21-4, counterdie fixed head installing hole 21-5, II fixed pin holes 21-7, II discharge opening 21-6, dowel hole 21-8, two small arc-shaped 21-1 lay respectively at a left side for die assembly fixed head, right top, left at die assembly fixed head, right plane is provided with location fixed block and installs screwed hole 21-2, left at die assembly fixed head, die assembly installing hole 21-3 is provided with in the middle of in right plane, I discharge opening 21-4 is provided with on die assembly installing hole side, counterdie fixed head installing hole 21-5 and II fixed pin holes 21-7 is positioned on the lower plane of die assembly fixed head, II discharging 21-6 hole is provided with in the middle of die assembly fixed head, the upper plane of die assembly fixed head is provided with dowel hole 21-8.
Described top shoe holder 23 comprises square groove 23-3, upper mould fixed plate installs screwed hole 23-1, II locating hole 23-2, in the middle of top shoe holder, be provided with square groove 23-3, upper mould fixed plate is installed screwed hole 23-1 and II locating hole 23-2 and is positioned near square groove 23-3.
Operation principle of the present utility model and using method are: first install on the upper and lower mould fixed head 7 of upper mould fixed plate 2 with screw by each part, before guarantee, after, left, after right position is intact, whole set of die is installed on pressing equipment by bolt, starting device, by upper, lower matched moulds, after making the fairlead 5 of patrix and lead 6 no-float of counterdie, accomplish fluently pressing plate, by upper, counterdie is opened, then workpiece is put in the die assembly fixed head 20 of counterdie fixed head 7, location fixed block 21 is utilized to position, ensure that location can be rearward, starting device again, the fairlead 5 of patrix is contacted with the lead 6 of counterdie, go up simultaneously, lower sliding block seat 8 is started working, workpiece is carried out side punching, waste material box 25 is furnished with in the below of mould, for connecing waste material during punching, after equipment puts in place, on, lower sliding block seat 8 return, take out workpiece, work completes.
Claims (4)
1. after, a lower trailing arm bracket side punching die, is characterized in that: it comprises core rod, upper mould fixed plate, steady pin, bolt, fairlead, lead, counterdie fixed head, on, lower sliding block seat, sliding block sub-assembly, discharging spring dead plate, discharging spring, clamp nut, slide block pressing plate, fastening screw, connecting plate, convex mould base, drift mandrel mandrel, drift discharging rubber, upper binder rubber, die assembly fixed head, location fixed block, die assembly, top shoe holder, cushion block, waste material box, base, is provided with core rod in the centre of upper mould fixed plate, and top shoe holder is tight with at the both sides of upper mould fixed plate by bolt and steady pin, on, be connected with upper mould fixed plate with steady pin by bolt through top shoe holder above lower sliding block seat, upper binder rubber is positioned at below upper mould fixed plate, fairlead is positioned at the both sides of upper mould fixed plate, sliding block sub-assembly is connected with counterdie fixed head with steady pin by bolt, die assembly fixed head is positioned at the central authorities of counterdie fixed head, and discharging spring dead plate is positioned at, in the fastening screw rod aperture plane of lower sliding block seat, fastening screw is arranged in the fastening screw rod aperture of discharging spring dead plate, and discharging spring is positioned on fastening screw, and by slide block pressing plate and the tension of double-deck clamp nut, drift mandrel is positioned at, in the convex mould base of lower sliding block seat, connecting plate is connected with sliding block sub-assembly by bolt, and a set of sliding block sub-assembly and upper is respectively installed on both sides, lower sliding block seat, drift discharging rubber is positioned at a left side, on right drift mandrel, die assembly is arranged in die assembly fixed head installing hole, and location fixed block is arranged on die component planes by bolt, and lead is positioned at the both sides of counterdie fixed head, and both sides cushion block lays respectively at below counterdie fixed head left, right both sides, are bolted, and are provided with waste material box between the cushion block of both sides, below the cushion block of both sides, be provided with base, are linked together by two bolts and two cushion blocks.
2. one according to claim 1 descends trailing arm bracket side punching die afterwards, it is characterized in that: described upper mould fixed plate comprises guide sleeve hole, core rod hole, binder rubber installing hole, sliding block sub-assembly installing hole, fixed pin holes, top shoe holder installing hole, pin-and-hole, guide sleeve hole is positioned at the both sides of upper mould fixed plate, core rod hole is provided with in the middle of upper mould fixed plate, binder rubber installing hole is provided with above core rod hole, sliding block sub-assembly installing hole and fixed pin holes are positioned at the left side in core rod hole, right both sides, top shoe holder installing hole and pin-and-hole are located at the surrounding of sliding block sub-assembly installing hole and fixed pin holes, described counterdie fixed head comprises guiding post holes, punching and blanking through hole, fixed block construction bolt hole, location, cylinder pin hole, on, lower sliding block seat construction bolt hole, locating hole, screwed hole installed by counterdie fixed head backing plate, guiding post holes is positioned at the both sides of counterdie fixed head, punching and blanking through hole is provided with in the middle of counterdie fixed head, fixed block construction bolt hole, location and cylinder pin hole is provided with on the side of punching and blanking through hole, on, lower sliding block seat construction bolt hole and locating hole are positioned near fixed block construction bolt hole, location and cylinder pin hole, the surrounding that screwed hole is positioned at counterdie fixed head installed by counterdie fixed head backing plate.
3. one according to claim 1 descends trailing arm bracket side punching die afterwards, it is characterized in that: described sliding block sub-assembly comprises upper mould fixed plate installing hole, II pin-and-hole, ramp, convex mould base installing hole, II locating hole, lower inclined plane, fastening screw installs screwed hole, upper mould fixed plate installing hole and II pin-and-hole are positioned in the plane of sliding block sub-assembly, ramp is provided with below upper mould fixed plate installing hole and II pin-and-hole, convex mould base installing hole and II locating hole are positioned in the left plane of sliding block sub-assembly, lower inclined plane is provided with in the below of ramp, fastening screw installs the right that screwed hole is positioned at lower inclined plane, described discharging spring dead plate comprises inclined-plane, fastening screw installing hole, sliding block sub-assembly installation through hole, inclined-plane is positioned at the left and right upper angle place of discharging spring dead plate, be provided with fastening screw installing hole in the centre of discharging spring dead plate, be provided with sliding block sub-assembly on fastening screw installing hole side and through hole is installed.
4. one according to claim 1 descends trailing arm bracket side punching die afterwards, it is characterized in that: described die assembly fixed head comprises small arc-shaped, location fixed block installs screwed hole, die assembly installing hole, I discharge opening, counterdie fixed head installing hole, II fixed pin holes, II discharge opening, dowel hole, two small arc-shapeds lay respectively at a left side for die assembly fixed head, right top, left at die assembly fixed head, right plane is provided with location fixed block and installs screwed hole, left at die assembly fixed head, die assembly installing hole is provided with in the middle of in right plane, I discharge opening is provided with on die assembly installing hole side, counterdie fixed head installing hole and II fixed pin holes are positioned on the lower plane of die assembly fixed head, II discharge opening is provided with in the middle of die assembly fixed head, the upper plane of die assembly fixed head is provided with dowel hole, described top shoe holder comprises square groove, upper mould fixed plate installs screwed hole, II locating hole, in the middle of top shoe holder, be provided with square groove, and upper mould fixed plate installs screwed hole and II locating hole is positioned near square groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520464884.6U CN204747210U (en) | 2015-07-02 | 2015-07-02 | Back is longitudinal wall bracket side cut -out press down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520464884.6U CN204747210U (en) | 2015-07-02 | 2015-07-02 | Back is longitudinal wall bracket side cut -out press down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204747210U true CN204747210U (en) | 2015-11-11 |
Family
ID=54461966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520464884.6U Expired - Fee Related CN204747210U (en) | 2015-07-02 | 2015-07-02 | Back is longitudinal wall bracket side cut -out press down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204747210U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921577A (en) * | 2016-06-23 | 2016-09-07 | 无锡惠汕金属制品有限公司 | Solar cell panel support is with towards a packet mechanism |
| CN108994174A (en) * | 2018-07-20 | 2018-12-14 | 苏州万荣汽配科技有限公司 | A kind of automobile circular disk part side blow progressive die and side blow technique |
-
2015
- 2015-07-02 CN CN201520464884.6U patent/CN204747210U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921577A (en) * | 2016-06-23 | 2016-09-07 | 无锡惠汕金属制品有限公司 | Solar cell panel support is with towards a packet mechanism |
| CN105921577B (en) * | 2016-06-23 | 2018-05-29 | 无锡惠汕金属制品有限公司 | Solar cell panel support is with towards a packet mechanism |
| CN108994174A (en) * | 2018-07-20 | 2018-12-14 | 苏州万荣汽配科技有限公司 | A kind of automobile circular disk part side blow progressive die and side blow technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160702 |
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| CF01 | Termination of patent right due to non-payment of annual fee |