CN205463786U - TV set aluminum alloy base secondary mechanism of bending - Google Patents
TV set aluminum alloy base secondary mechanism of bending Download PDFInfo
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- CN205463786U CN205463786U CN201620253322.1U CN201620253322U CN205463786U CN 205463786 U CN205463786 U CN 205463786U CN 201620253322 U CN201620253322 U CN 201620253322U CN 205463786 U CN205463786 U CN 205463786U
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- die
- clamping
- aluminum alloy
- pedestal
- clamping seats
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Abstract
The utility model discloses a TV set aluminum alloy base secondary mechanism of bending, including upper die base and die holder, underrun flexible connectors or the elevating system and the pedestal connection of upper die base, the base bottom surface is provided with the tight piece of first clamp and the second presss from both sides tight piece, the top surface of die holder is provided with respectively and presss from both sides the tight seat of the first clamp of tight piece complex and second with tight piece of first clamp and second and press from both sides tightly, the tight seat of tight piece of first clamp and first clamp, be provided with the constant head tank that is used for the make -up to press from both sides tight work piece on the pinch plane that tight piece of second clamp and second clamp are tight respectively, still be provided with the terrace die on the upper die base, the adjacent setting with the base of terrace die, be provided with the die with terrace die matched with on the die holder, it is provided with the groove of bending to correspond on terrace die and the die. This TV set aluminum alloy base secondary mechanism of bending is simple reasonable, drives on base and the die holder the tight work piece of make -up to clamp between the clamping piece through the upper die base, then pushes down the work piece with upper die base fixed connection's terrace die and bend to predetermined shape, and the shaping is respond well.
Description
Technical field
This utility model relates to aluminium bar bending equipment, is specifically related to a kind of television set aluminum alloy base secondary bending mechanism.
Background technology
Along with the technological innovation of television imaging system, television set slimming increasingly, in recent years, in particular with LCD technology
Development, television screen size is the most increasing, fuselage is more and more thinner.The principal mode of television receiver body base have fork-shaped,
Double V-arrangements, arc, suspension base, streamlined.Aluminium alloy density is low, but strength ratio is higher, and near or above high-quality steel, plasticity is good,
Can be processed into various section bar, have excellent electric conductivity, heat conductivity and a corrosion stability, industrial be widely used, usage amount is only second to
Steel.In order to ensure the bearing value of base, submount material mostly is aluminum alloy material.Fairshaped television stand mainly uses folding
Bending process, forms three supporting-points being located at least in a plane on base.Traditional rods and bars of aluminium alloy bending uses curved
Pipe machine realizes, but for repeatedly bending series products, molding effect is undesirable.The technical scheme improved uses pressing equipment, but
The briquetting that the many employings of detent mechanism are manual, the cross section of aluminium bar mostly is oval, and smooth surface, in aluminium bar workpiece and die phase
During the pressure stress of top, easily skidding between briquetting and workpiece, briquetting also can form certain abrasion with surface of the work friction, reaches not
To intended appearance and molding effect.Therefore, it is necessary to the bending preparing television set aluminum alloy base in prior art
Mechanism carries out structure improvement.
Utility model content
The purpose of this utility model is to overcome defect present in prior art, it is provided that the TV of a kind of good forming effect
Machine aluminum alloy base secondary bending mechanism.
For realizing above-mentioned technique effect, the technical solution of the utility model is: a kind of television set aluminum alloy base secondary folding
Bender structure, it is characterised in that include upper bolster and die shoe, the underrun Flexible Connector of described upper bolster or elevating mechanism
Be connected with pedestal, described base bottom surface be provided with the first clamping block and second clamping block, the end face of die shoe be provided with respectively with
The first clamping seats that first clamping block and the second clamping block coordinate and the second clamping seats, the first clamping block and the first clamping seats, the
The locating slot of make-up clamping workpiece it is separately provided for, on described upper bolster on the clamping face of two clamping blocks and the second clamping seats
Being additionally provided with punch, described punch is disposed adjacent with pedestal, and described die shoe is provided with the die matched with punch, punch
Be correspondingly arranged on bending groove on die.
In order to ensure bending effect, it is to avoid die and the second excessive molding causing bending part of clamping seats split joint gap
Weak effect, preferred technical scheme is, the locating slot on the bending groove of die and the second clamping seats and/or the first clamping seats is connected
Connecing, die and the second clamping seats and/or the first clamping seats integral type connect.
In order to be applicable to different workpiece shapes, preferred technical scheme is, the second clamping block is arranged on the first clamping block
One or both sides.
The two ends of workpiece aluminium bar are after a sub symmetry bending, and aluminium bar is still located in same plane, in order to adapt to above-mentioned workpiece
Secondary bending operation, with formed be generally aligned in the same plane interior at least three supporting-point, preferred technical scheme is, is positioned at first
Second clamping block of clamping block both sides is symmetrical arranged, and the plane of symmetry is the locating slot axial midpoint place cross section of the first clamping block.
Preferably technical scheme is, described upper bolster is connected with pedestal by some stage clips, and described some stage clips exist
In array distribution between upper bolster and pedestal.Utilize the elasticity of stage clip, increase clamping block and apply to surface of the work with clamping seats
Clamping force, reduces workpiece skidding offset phenomena.
Preferably technical scheme can also be to be provided with linear cylinder or hydraulic pressure between described upper bolster and pedestal
Cylinder, described cylinder or the piston rod of hydraulic cylinder and cylinder body are fixing with die holder and pedestal respectively to be connected.
In order to avoid the swing that stage clip is horizontal causes the locating slot on compact heap and pressed seat to misplace, preferred technical scheme
For, the bottom surface of upper bolster is fixedly installed lead, and the free end of described lead is through pedestal and protrudes from pedestal setting, under
It is provided with fixed block on die holder, described fixed block is provided with the pilot hole matched with lead.
Further preferred technical scheme is, the locating slot on the first clamping seats and the second clamping seats be horizontal groove and etc.
High setting, described second clamping seats and the first clamping seats are "eight" shape arrangement.
In order to avoid the friction between workpiece and clamping element to cause workpiece surface damage, preferred technical scheme further
For, the first clamping block, the second clamping block, the first clamping seats, the second clamping seats and die are plastic material.
Advantage of the present utility model and having the beneficial effects that:
This television set aluminum alloy base secondary bending mechanism advantages of simple, by the first clamping block on upper bolster band moving base
First clamping seats corresponding with on die shoe with the second clamping block and the second clamping seats make-up are to clamping workpiece, then with upper mold
Pressing workpiece bending to reservation shape under the fixing punch connected of seat, operation and maintenance is easy, and molding effect is good, surface of the work without
Damage.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model television set aluminum alloy base secondary bending mechanism embodiment 1；
Fig. 2 is the structural representation of upper bolster in Fig. 1；
Fig. 3 is the structural representation of die shoe in Fig. 1；
Fig. 4 is the structural representation of embodiment 2；
Fig. 5 is the structural representation of die shoe in Fig. 4.
In figure: 1, upper bolster；2, die shoe；3, pedestal；4, the first clamping block；5, the second clamping block；6, the first clamping seats；
7, the second clamping seats；8, locating slot；9, punch；10, die；11, bending groove；12, stage clip；13, lead；14, fixed block；
15, cylinder.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is further described.Hereinafter implement
Example is only used for clearly illustrating the technical solution of the utility model, and can not limit protection model of the present utility model with this
Enclose.
Embodiment 1
As shown in Figure 1 to Figure 3, the television set aluminum alloy base secondary bending mechanism of embodiment 1, including upper bolster 1 and under
Die holder 2, the lower section of upper bolster 1 is provided with pedestal 3, and pedestal 3 bottom surface is provided with the first clamping block 4 and the second clamping block 5, die shoe
The end face of 2 is provided with the first clamping seats 6 and the second clamping seats 7 coordinated respectively with the first clamping block 4 and the second clamping block 5, the
One clamping block 4 and the first clamping seats 6, second clamp and are separately provided for clip on the clamping face of block 5 and the second clamping seats 7
The locating slot 8 of clamping of workpieces, upper bolster 1 is additionally provided with punch 9, and punch 9 is disposed adjacent with pedestal 3, die shoe 2 is provided with
It is correspondingly arranged on bending groove 11 on the die 10 that punch 9 matches, punch 9 and die 10.
In embodiment 1, die 10 is two, and the bending groove 11 of two dies 10 presss from both sides with the second clamping seats 7 and first respectively
Locating slot 8 on tight seat 6 is connected, and two dies 10 are connected with the second clamping seats 7 and the first clamping seats 6 integral type respectively.The
Two clamping blocks 5 are arranged on the side of the first clamping block.
Upper bolster 1 is connected with pedestal by some stage clips 12, some stage clips 12 between upper bolster 1 and pedestal 3 in
Array distribution.
The bottom surface of upper bolster 1 is fixedly installed lead 13, and the free end of lead 13 is through pedestal 3 and protrudes from pedestal
3 are arranged, and die shoe 2 is provided with fixed block 14, fixed block 14 is provided with the pilot hole matched with lead 13.
Locating slot on first clamping seats 6 and the second clamping seats 7 is horizontal groove and contour setting, the second clamping seats 7 He
First clamping seats 8 is arranged in "eight" shape.
First clamping block 4, second clamps block the 5, first clamping seats the 6, second clamping seats 7 and die 10 is plastic material.
Embodiment 2
As shown in Figure 4 and Figure 5, embodiment 2 is with the difference of embodiment 1, is positioned at the second folder of the first clamping block 4 both sides
Tight block 5 is symmetrical arranged, and the plane of symmetry is the locating slot 8 axial midpoint place cross section of the first clamping block 4.
Be provided with linear cylinder 15 between upper bolster 1 and pedestal 2, the piston rod of cylinder 15 and cylinder body respectively with upper mold
Seat 1 and the fixing connection of pedestal 2.Concrete, the piston rod of cylinder is connected with upper bolster, and cylinder body is connected with pedestal.
Pedestal is lifted off upper bolster bottom surface by stage clip or cylinder, and the elevating mechanism on upper bolster drives and presses under upper bolster, until
First clamping block and the first clamping seats, the second clamping block and the second clamping seats are with workpiece in stepping up state, and electromagnetic valve controls cylinder
In air pressure, the reaction force of the pressurized deformation of air pressure or stage clip strengthens further and presses under the clamping force to workpiece, punch, convex
Rub between bending groove and the workpiece of mould, fitting to opposite of punch and die, keep impaction state a period of time, i.e. complete aluminum
The secondary bending operation of alloy workpiece.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from this utility model know-why, it is also possible to make some improvements and modifications, these change
Enter and retouch also to should be regarded as protection domain of the present utility model and fall.
Claims (9)
1. a television set aluminum alloy base secondary bending mechanism, it is characterised in that include upper bolster and die shoe, described upper mold
Underrun Flexible Connector or the elevating mechanism of seat are connected with pedestal, and described base bottom surface is provided with the first clamping block and second
Clamping block, the end face of die shoe is provided with the first clamping seats and the second folder coordinated respectively with the first clamping block and the second clamping block
Tight seat, it is right that the clamping face of the first clamping block and the first clamping seats, the second clamping block and the second clamping seats is separately provided for
The locating slot of clip clamping of workpieces, described upper bolster is additionally provided with at least one punch, and described punch is disposed adjacent with pedestal, institute
State to be provided with on die shoe on the die matched with punch, punch and die and be correspondingly arranged on bending groove.
Television set aluminum alloy base secondary bending mechanism the most according to claim 1, it is characterised in that the bending groove of die
It is connected with the locating slot on the second clamping seats and/or the first clamping seats, die and the second clamping seats and/or the first clamping seats one
Body formula connects.
Television set aluminum alloy base secondary bending mechanism the most according to claim 1, it is characterised in that the second clamping block sets
Put the one or both sides at the first clamping block.
Television set aluminum alloy base secondary bending mechanism the most according to claim 3, it is characterised in that be positioned at the first clamping
Second clamping block of block both sides is symmetrical arranged, and the plane of symmetry is the locating slot axial midpoint place cross section of the first clamping block.
Television set aluminum alloy base secondary bending mechanism the most according to claim 1, it is characterised in that described upper bolster leads to
Cross some stage clips to be connected with pedestal, described some stage clips between upper bolster and pedestal in array distribution.
Television set aluminum alloy base secondary bending mechanism the most according to claim 1, it is characterised in that described upper bolster and
Be provided with between pedestal linear cylinder or hydraulic cylinder, described cylinder or the piston rod of hydraulic cylinder and cylinder body respectively with die holder and
Pedestal is fixing to be connected.
7. according to the television set aluminum alloy base secondary bending mechanism described in claim 5 or 6, it is characterised in that upper bolster
Bottom surface is fixedly installed lead, and the free end of described lead is through pedestal and protrudes from pedestal setting, and die shoe is arranged
There is fixed block, described fixed block is provided with the pilot hole matched with lead.
Television set aluminum alloy base secondary bending mechanism the most according to claim 3, it is characterised in that the first clamping seats and
Locating slot on second clamping seats is horizontal groove and contour setting, and described second clamping seats and the first clamping seats are "eight" shape
Arrangement.
Television set aluminum alloy base secondary bending mechanism the most according to claim 1, it is characterised in that the first clamping block,
Second clamping block, the first clamping seats, the second clamping seats and die are plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620253322.1U CN205463786U (en) | 2016-03-30 | 2016-03-30 | TV set aluminum alloy base secondary mechanism of bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620253322.1U CN205463786U (en) | 2016-03-30 | 2016-03-30 | TV set aluminum alloy base secondary mechanism of bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205463786U true CN205463786U (en) | 2016-08-17 |
Family
ID=56648844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620253322.1U Active CN205463786U (en) | 2016-03-30 | 2016-03-30 | TV set aluminum alloy base secondary mechanism of bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205463786U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964726A (en) * | 2017-05-31 | 2017-07-21 | 中国十九冶集团有限公司 | Steel bar bender |
-
2016
- 2016-03-30 CN CN201620253322.1U patent/CN205463786U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106964726A (en) * | 2017-05-31 | 2017-07-21 | 中国十九冶集团有限公司 | Steel bar bender |
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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: 20180621 Address after: 225300 north of Yongfeng Road, Gaogang hi tech Industrial Park, Taizhou, Jiangsu Patentee after: Taizhou Star Precision Industry Co., Ltd. Address before: 214400 56, Yingbin Road, Huangtu, Lingang New Town, Jiangyin, Wuxi, Jiangsu Patentee before: JIANGYIN TAIBO ELECTRONIC TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right |