CN205147208U - A mould for work piece riveting rivet - Google Patents

A mould for work piece riveting rivet Download PDF

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Publication number
CN205147208U
CN205147208U CN201520838379.3U CN201520838379U CN205147208U CN 205147208 U CN205147208 U CN 205147208U CN 201520838379 U CN201520838379 U CN 201520838379U CN 205147208 U CN205147208 U CN 205147208U
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CN
China
Prior art keywords
rivet
workpiece
mould
riveted joint
push rod
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Active
Application number
CN201520838379.3U
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Chinese (zh)
Inventor
李决
赖维
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yihe Precision Industry (Weihai) Co., Ltd.
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EVA Precision Industrial Holdings Ltd
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Priority to CN201520838379.3U priority Critical patent/CN205147208U/en
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Abstract

The utility model discloses a mould for work piece riveting rivet, including last mould device and lower mould device, be equipped with ejector pin, stopper and at least one drive arrangement on the lower mould device, the ejector pin is worn to establish on the lower mould device and rather than becoming sliding connection, the one end of ejector pin with the stopper becomes swing joint, the other end of ejector pin with drive arrangement becomes swing joint, the stopper is used for placing rivet and work piece, it is down or upward in vogue to go up the mould device, drive arrangement drives the ejector pin and upwards slides down at the up -and -down motion to the work piece that maybe will rivet riveting the rivet on the work piece with the stopper separation. This a mould for work piece riveting rivet, up -and -down motion during through drive arrangement drives the ejector pin and upwards slides down, maybe will rivet the work piece jack -up of rivet with the rivet riveting at the work piece, and drive arrangement's pushing force is big, can overcome a card material difficult problem effectively with the work piece jack -up of riveting the rivet, realizes final volume production.

Description

For the mould of workpiece riveted joint rivet
Technical field
The utility model belongs to Machining Technology field, relates to a kind of mould, is specifically related to a kind of mould for workpiece riveted joint rivet.
Background technology
Parts after current television display on plate, generally need riveted joint 4 rivets, its mould used generally adopts the de-material of Rectangular Spring, and the parts after having now a kind of novel television display on plate, need thereon more than face nailing 18 rivets, the de-material power of needs is very large, often occurs that nail to be stuck in counterdie not out, mould cannot realize normal production, adopts conventional structure cannot meet de-material power demand.
Therefore, a kind of needs that can meet the rear de-material of this parts riveted joint are badly in need of.
Summary of the invention
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of mould for workpiece riveted joint rivet, thus is driven by drive unit, can effectively by the workpiece jack-up after riveted joint rivet.
For achieving the above object, the technical solution of the utility model is as follows:
The utility model provides a kind of mould for workpiece riveted joint rivet, comprise upper mould device and lower mold apparatus, described lower mold apparatus is provided with push rod, limited block and at least one drive unit, described push rod to be located on described lower mold apparatus and to become to be slidably connected with it, one end of described push rod becomes to be flexibly connected with described limited block, the other end of described push rod becomes to be flexibly connected with described drive unit, described limited block is for placing rivet and workpiece, during described upper mould device downlink or uplink, described drive unit is moving up and down, push rod is driven to slide up and down, thus on workpiece, maybe have the workpiece of rivet to be separated with described limited block on top rivet.
Mould for workpiece riveted joint rivet of the present utility model, during upper mould device downlink or uplink, moved up and down by drive unit, drive push rod to slide up and down, thus rivet maybe will be riveted the workpiece jack-up of rivet at workpiece, the top power of drive unit is large, can effectively by the workpiece jack-up of riveted joint rivet, be unlikely to because there being too much rivet to follow closely in counterdie, cannot take out, impact is normally produced.
On the basis of technique scheme, the utility model also can make following improvement:
As preferred scheme, described push rod becomes to be flexibly connected with described drive unit by portable plate.
As preferred scheme, described lower mold apparatus comprises counterdie base and lower bolster, and described drive unit is located on counterdie base, and described push rod is located on lower bolster.
As preferred scheme, described portable plate is equipped with the contour cover be slidably connected with it, the end of described contour cover is located on lower bolster.
Adopt above-mentioned preferred scheme, the setting of contour cover can the moving direction of guide cylinder effectively, can not produce mobile deflection, thus the unlikely deflection in the direction of rivet, jack-up workpiece firmly also can not deflection.
As preferred scheme, described lower mold apparatus is also provided with control valve, described drive unit moves up and down under control valve starts, and drives push rod to slide up and down, thus is maybe separated with described limited block by the workpiece of riveted joint rivet at workpiece by rivet.
Adopt above-mentioned preferred scheme, controlled, convenient operation by control valve, it is convenient to control.
As preferred scheme, described limited block is provided with multiple fixing hole, and described fixing hole is for placing rivet.
As preferred scheme, described limited block is located on described lower mold apparatus by multiple counterdie inserts.
As preferred scheme, described limited block is located on described lower bolster by multiple counterdie inserts.
As preferred scheme, described drive unit is cylinder.
Adopt above-mentioned preferred scheme, be convenient to draw materials, driving force is large, can by effective for workpiece jack-up.
Accompanying drawing explanation
Fig. 1 is that the die drive unit for workpiece riveted joint rivet of the present utility model is not by structural representation during push rod jack-up;
Fig. 2 is that the die drive unit for workpiece riveted joint rivet of the present utility model is by structural representation during push rod jack-up;
Wherein:
1. upper mould device, 2. push rod, 3. limited block, 4. rivet, 5. workpiece, 6. portable plate, 7. counterdie base, 8. lower bolster, 9. contour cover, 10. control valve, 11. fixing holes, 12. counterdie inserts, 13. cylinders.
Detailed description of the invention
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
In order to reach the purpose of this utility model, as shown in Fig. 1 to 2, mould for workpiece riveted joint rivet of the present utility model, comprise upper mould device 1 and lower mold apparatus, described lower mold apparatus is provided with push rod 2, limited block 3 and at least one drive unit, described push rod 2 to be located on described lower mold apparatus and to become to be slidably connected with it, one end of described push rod 2 is flexibly connected with described limited block 3 one-tenth, the other end of described push rod 2 becomes to be flexibly connected with described drive unit, described limited block 3 is for placing rivet 4 and workpiece 5, described drive unit moves up and down when upper mould device 1 downlink or uplink, push rod 2 is driven to slide up and down, thus rivet 4 to be riveted on workpiece 5 and maybe to have the workpiece 5 of rivet to be separated with described limited block 3 on top.This is used for the mould of workpiece riveted joint rivet, during upper mould device downlink or uplink, moved up and down by drive unit, drive push rod to slide up and down, thus rivet maybe will be riveted the workpiece jack-up of rivet at workpiece, the top power of drive unit is large, can effectively by the workpiece jack-up of riveted joint rivet, be unlikely to because there being too much rivet to follow closely in counterdie, cannot take out, impact is normally produced.
In order to optimize implementation result of the present utility model further, described push rod 2 becomes to be flexibly connected with described drive unit by portable plate 6.
In order to optimize implementation result of the present utility model further, described lower mold apparatus comprises counterdie base 7 and lower bolster 8, and described drive unit is located on counterdie base 7, and described push rod 2 is located on lower bolster 8.
In order to optimize implementation result of the present utility model further, described portable plate 6 is equipped with the contour cover 9 be slidably connected with it, the end of described contour cover 9 is located on lower bolster 8.The setting of contour cover can the moving direction of guide cylinder effectively, can not produce mobile deflection, thus the unlikely deflection in the direction of rivet, jack-up workpiece firmly also can not deflection.
In order to optimize implementation result of the present utility model further, described lower mold apparatus is also provided with control valve 10, described drive unit moves up and down under control valve 10 starts, and drives push rod 2 to slide up and down, thus is riveted on by rivet 4 on workpiece 2 maybe by workpiece 2 jack-up of riveted joint rivet.Controlled by control valve, convenient operation, it is convenient to control.
In order to optimize implementation result of the present utility model further, described limited block 3 is provided with multiple fixing hole 11, and described fixing hole 11 is for placing rivet 4.
In order to optimize implementation result of the present utility model further, described limited block 3 is located on described lower mold apparatus by multiple counterdie inserts 12.
In order to optimize implementation result of the present utility model further, described limited block 3 is located on described lower bolster 8 by multiple counterdie inserts 12.
In order to optimize implementation result of the present utility model further, described drive unit is cylinder 13.Be convenient to draw materials, driving force is large, can by effective for workpiece jack-up.
The parts of mould of the present utility model after to rivet the workpiece of rivet be television display on plate.
During use, when mould open mode, stir control valve 10 and be with dynamic air cylinder 13 piston to move downward, thus driving portable plate 6 to move downward along contour cover 9, push rod 2 falls, and puts into rivet 4 successively in order, put into limited block 3 because rivet diameter is identical and distinguish rivet 4 by the difference of height
Then put workpiece 5, press punch press and upper mould device 1 is fallen, complete the riveted joint of workpiece 5 and rivet 4, mould is opened again, at this moment workpiece 5 is also attached on lower bolster 8, stirs control valve 10, and cylinder 13 moves upward, portable plate 6 is driven to move upward along contour cover 9, push rod 2 pushes up, and drive workpiece 4 upwards to eject, workpiece 4 finally departs from lower bolster, overcome the difficult problem that gets stuck, achieve final volume production.
Above-described is only preferred embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.

Claims (9)

1. the mould for workpiece riveted joint rivet, comprise upper mould device and lower mold apparatus, it is characterized in that, described lower mold apparatus is provided with push rod, limited block and at least one drive unit, described push rod to be located on described lower mold apparatus and to become to be slidably connected with it, one end of described push rod becomes to be flexibly connected with described limited block, the other end of described push rod becomes to be flexibly connected with described drive unit, described limited block is for placing rivet and workpiece, during described upper mould device downlink or uplink, described drive unit moves up and down, push rod is driven to slide up and down, thus the workpiece of riveted joint rivet is maybe separated with described limited block by rivet on workpiece.
2. the mould for workpiece riveted joint rivet according to claim 1, it is characterized in that, described push rod becomes to be flexibly connected with described drive unit by portable plate.
3. the mould for workpiece riveted joint rivet according to claim 2, it is characterized in that, described lower mold apparatus comprises counterdie base and lower bolster, and described drive unit is located on counterdie base, and described push rod is located on lower bolster.
4. the mould for workpiece riveted joint rivet according to claim 3, it is characterized in that, described portable plate is equipped with the contour cover be slidably connected with it, the end of described contour cover is located on lower bolster.
5. the mould for workpiece riveted joint rivet according to any one of claim 1 to 4, it is characterized in that, described lower mold apparatus is also provided with control valve, described drive unit moves up and down under control valve starts, drive push rod to slide up and down, thus the workpiece of riveted joint rivet is maybe separated with described limited block at workpiece by rivet.
6. the mould for workpiece riveted joint rivet according to any one of claim 1 to 4, it is characterized in that, described limited block is provided with multiple fixing hole, and described fixing hole is for placing rivet.
7. the mould for workpiece riveted joint rivet according to claim 3 or 4, it is characterized in that, described limited block is located on described lower mold apparatus by multiple counterdie inserts.
8. the mould for workpiece riveted joint rivet according to claim 7, it is characterized in that, described limited block is located on described lower bolster by multiple counterdie inserts.
9. the mould for workpiece riveted joint rivet according to any one of claim 1 to 4, it is characterized in that, described drive unit is cylinder.
CN201520838379.3U 2015-10-27 2015-10-27 A mould for work piece riveting rivet Active CN205147208U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520838379.3U CN205147208U (en) 2015-10-27 2015-10-27 A mould for work piece riveting rivet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520838379.3U CN205147208U (en) 2015-10-27 2015-10-27 A mould for work piece riveting rivet

Publications (1)

Publication Number Publication Date
CN205147208U true CN205147208U (en) 2016-04-13

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CN201520838379.3U Active CN205147208U (en) 2015-10-27 2015-10-27 A mould for work piece riveting rivet

Country Status (1)

Country Link
CN (1) CN205147208U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109622782A (en) * 2019-01-23 2019-04-16 宁波菲仕运动控制技术有限公司 A kind of divided stator valve laminating tool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109622782A (en) * 2019-01-23 2019-04-16 宁波菲仕运动控制技术有限公司 A kind of divided stator valve laminating tool
CN109622782B (en) * 2019-01-23 2023-10-13 宁波菲仕运动控制技术有限公司 Stator split lamination tool

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20190704

Address after: 264200 No. 1396 Xinglu High-tech Zone, Weihai City, Shandong Province

Patentee after: Yihe Precision Industry (Weihai) Co., Ltd.

Address before: 215011 Ma Yun Road 268, Suzhou High-tech Industrial Development Zone, Suzhou City, Jiangsu Province

Patentee before: EVA Precision Industrial Holdings Limited

TR01 Transfer of patent right