CN109648836A - It is bent clamping device - Google Patents
It is bent clamping device Download PDFInfo
- Publication number
- CN109648836A CN109648836A CN201811616942.7A CN201811616942A CN109648836A CN 109648836 A CN109648836 A CN 109648836A CN 201811616942 A CN201811616942 A CN 201811616942A CN 109648836 A CN109648836 A CN 109648836A
- Authority
- CN
- China
- Prior art keywords
- collet
- briquetting
- holder
- dynamic
- clamp head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
- B29L2031/265—Packings, Gaskets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The present invention provides a kind of bending clamping devices, belong to automobile parts technical field of processing equipment.This bending clamping device includes holder, the clamping cylinder of holder side is set, work notch is equipped in the middle part of the holder, the briquetting and chuck structure being oppositely arranged are installed in work notch, the clamping cylinder passes through holder and connects with briquetting, the clamping cylinder is used to drive briquetting towards the direction displacement close to or far from chuck structure, filler rod is detachably installed in the middle side part that briquetting faces chuck structure, the chuck structure includes the dynamic collet being spaced apart up and down, clamp head, the filler rod and dynamic collet, the face setting in gap between the two of clamp head, inclined collet inclined-plane is equipped in the side that dynamic collet faces briquetting, the briquetting inclined-plane being adapted to collet inclined-plane is equipped on briquetting.The advantages of this bending clamping device has structure simple, easy to use, avoids deformation of products and improves production efficiency.
Description
Technical field
The invention belongs to automobile parts technical field of processing equipment, are related to a kind of bending clamping device.
Background technique
Automobile door glass is in lifting process, double swerve in order to prevent, it is inside and outside can install respectively a water cut (or
Make automobile door glass sealing strip), the outer water that is known as outside glass is cut, and decoration, sealing function are played.Since car door has certain arc
Degree, therefore, matched outer water, which is cut, to be also required to be bent accordingly.Outer water, which is cut, can carry out bending operation by bending apparatus
Operation is cut by the fixed outer water of clamping device, and is moved on mold base, cuts into row plasticity by the external water of mold base.By
It cuts that the material is soft in Wai Shui and opening is larger, therefore clamping end is easy to produce and deforms serious problem.
Currently on the market, it influences to reduce to deform caused by the external water of clamping device is cut, is usually open in clamping end product
Place jumps a queue one section of filler rod, constantly jumps a queue and extracts filler rod and both wasted time and dangerous, reduces production efficiency.
In conclusion needing to design a kind of structure to solve the problems, such as that existing bending clamping device is easy to make deformation of products
Simply, easy to use, it avoids deformation of products and improves the bending clamping device of production efficiency.
Summary of the invention
The purpose of the present invention is there is the above problem in view of the prior art, it is simple to propose a kind of structure, easy to use,
It avoids deformation of products and improves the bending clamping device of production efficiency.
Object of the invention can be realized by the following technical scheme: a kind of bending clamping device, including holder, setting exist
The clamping cylinder of holder side, the holder middle part are equipped with work notch, are equipped with the briquetting being oppositely arranged in work notch
And chuck structure, the clamping cylinder pass through holder and connects with briquetting, the clamping cylinder be used to drive briquetting towards close or
Direction far from chuck structure is displaced, and is detachably equipped with filler rod, the collet in the middle side part that briquetting faces chuck structure
Structure includes the dynamic collet being spaced apart up and down, clamp head, the filler rod and dynamic collet, clamp head gap face between the two
Setting is equipped with inclined collet inclined-plane in the side that dynamic collet faces briquetting, the pressure being adapted to collet inclined-plane is equipped on briquetting
Block inclined-plane.
As a further improvement of the present invention, it is detachably equipped on holder and is located above dynamic collet and is used to limit dynamic
The block of collet, the chuck structure include the collet pedestal for installing dynamic collet and clamp head, and the collet pedestal is located at
It is connected below block and with holder.
As a further improvement of the present invention, the dynamic collet is equipped with the clip tooth for facing clamp head, sets on the clamp head
It is equipped with the clip tooth being adapted to the clip tooth on dynamic collet.
As a further improvement of the present invention, the clamp head is equipped with through-hole, and limited block is equipped in through-hole.
As a further improvement of the present invention, the briquetting is internally provided with vertical connecting rod, and the filler rod is plugged on
In the connecting rod.
Based on the above-mentioned technical proposal, the embodiment of the present invention at least can produce following technical effect: this bending clamping device
Overall construction design is simple, easy to operate, by the cooperation of dynamic collet, clamp head and briquetting by clamping product, and in briquetting
Between filler rod is detachably set, filler rod can be inserted into product opening, eliminates and constantly jumps a queue and extract at present the work of filler rod；Work
When, filler rod is inserted into product opening, and the piston rod of oil cylinder pushes briquetting towards collet movement, and collet side is opposite with briquetting side
Sliding, and drive dynamic collet mobile towards the clamp head, until by clamping product, when backhaul, piston rod drives briquetting separate
Collet, dynamic collet move up；Compared to current bending method of clamping, one section of filler rod of jumping a queue near clamping end, to reduce aid
Deforming caused by product influences, time-consuming and dangerous, after this clamping device of this case, eliminates jumping a queue and pulling out for filler rod
Time out, and safe operation, deformation of products is small, and the step for having shortened product stays length, has saved production time and cost, avoids
Deformation of products and raising production efficiency.
Detailed description of the invention
Specific embodiments of the present invention will be described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is structural schematic diagram when present invention bending clamping device opens.
Fig. 2 is structural schematic diagram when present invention bending clamping device compresses.
Fig. 3 is the partial structure diagram of a preferred embodiment of the present invention.
Fig. 4 is the structural schematic diagram at another visual angle Fig. 2.
Fig. 5 be in Fig. 4 A-A to cross-sectional view.
Fig. 6 is the cross-sectional view of B-B direction in Fig. 4.
In figure, 100, holder；200, clamping cylinder；210, piston rod；300, briquetting；310, filler rod；320, connecting rod；
400, collet pedestal；500, block；600, collet is moved；700, spring；800, clamp head；810, limited block；900, clip tooth.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
Technical solution provided by the invention is illustrated in more detail below with reference to Fig. 1 to Fig. 6.
As shown in Figures 1 to 6, this bending clamping device includes holder 100, the clamping cylinder that 100 side of holder is arranged in
200, it is equipped with work notch in the middle part of the holder 100, the briquetting 300 and collet knot being oppositely arranged are installed in work notch
Structure, the clamping cylinder 200 pass through holder 100 and briquetting 300 and connect, the clamping cylinder 200 for drive briquetting 300 towards
Close to or far from the direction displacement of chuck structure, filler rod is detachably installed in the middle side part that briquetting 300 faces chuck structure
310, the chuck structure includes the dynamic collet 600 being spaced apart up and down, clamp head 800, the filler rod 310 and dynamic collet 600,
It is oblique to be equipped with inclined collet in the side that dynamic collet 600 faces briquetting 300 for the face setting in gap between the two of clamp head 800
Face is equipped with 300 inclined-plane of briquetting being adapted to collet inclined-plane on briquetting 300.
The present invention protects a kind of bending clamping device, and especially a kind of outer water cuts bending clamping device, overall construction design
Simply, easy to operate, it securely and reliably, is avoided that deformation of products, reduces life cycle of the product, improve production efficiency, and be subsequent
Automation services and installation provide platform.
Specifically, this bending clamping device overall construction design is simple, and it is easy to operate, by moving collet 600, clamp head
800 and briquetting 300 cooperation by clamping product, and detachable setting filler rod 310 among briquetting 300, filler rod 310, which can be inserted into, to be produced
Product opening eliminates the work for constantly jumping a queue and extracting at present filler rod 310；When work, filler rod 310 is inserted into product opening,
The piston rod 210 of oil cylinder pushes briquetting 300 towards collet movement, the sliding opposite with 300 side of briquetting of collet side, and drives dynamic
Collet 600 is mobile towards the clamp head 800, and until by clamping product, when backhaul, piston rod 210 drives briquetting 300 far from folder
Head, dynamic collet 600 move up；Compared to current bending method of clamping, one section of filler rod 310 of jumping a queue near clamping end, to reduce
Aid is deformed caused by product to be influenced, time-consuming and dangerous, after this clamping device of this case, eliminates filler rod 310
Jump a queue and extract the time, and safe operation, deformation of products is small, and the step for having shortened product stays length, saved the production time and
Cost avoids deformation of products and improves production efficiency.
As it is a kind of preferably or optional embodiment, be detachably equipped on holder 100 be located above dynamic collet 600 and
For limiting the block 500 of dynamic collet 600, block 500 limits dynamic 600 moving range of collet, and the chuck structure includes being used for
The collet pedestal 400 of dynamic collet 600 and clamp head 800 is installed, the collet pedestal 400 is located at 500 lower section of block and and holder
100 are connected.
Preferably, it moves collet 600 and is equipped with the clip tooth 900 for facing clamp head 800, be provided with and move on the clamp head 800
The clip tooth 900 that clip tooth 900 on collet 600 is adapted to.
The block 500 for being located above dynamic collet 600 and be used to limit dynamic collet 600 is detachably installed on holder 100,
The chuck structure includes the collet pedestal 400 for installing dynamic collet 600 and clamp head 800, and the collet pedestal 400 is located at
500 lower section of block is simultaneously connected with holder 100.
Further, move collet 600 and be equipped with and face the clip tooth 900 of clamp head 800, be provided on the clamp head 800 with
The clip tooth 900 that clip tooth 900 on dynamic collet 600 is adapted to.
Further, clamp head 800 is equipped with through-hole, and limited block 810 is equipped in through-hole；It is set inside the briquetting 300
It is equipped with vertical connecting rod 320, the filler rod 310 is plugged in the connecting rod 320.
In the present invention, holder 100 is whole C-shaped, and clamping cylinder 200, the clamping oil are equipped with outside the holder 100
Cylinder 200 includes piston rod 210, and the piston rod 210 passes through 100 end face of holder and is fixedly connected with briquetting 300, the briquetting
300 far from setting filler rod 310 detachable among 200 side of clamping cylinder, and the briquetting 300 faces mountain and sea, side setting
There are collet pedestal 400,400 court of collet pedestal in inclined-plane inside the end face of the holder 100 far from 200 side of clamping cylinder
To 300 side of briquetting, block 500, dynamic collet 600, spring 700, clamp head 800 are set gradually from top to bottom, limits dynamic collet
Inclined-plane is arranged close to 300 side of briquetting in 600 movings range, the dynamic collet 600, and the inclined-plane is matched with inclined-plane, being capable of band
It is close to move the dynamic collet 600.
Above scheme is firmly clamped product by the mutual cooperation of dynamic collet 600, clamp head 800 and briquetting 300,
Detachable setting filler rod 310 among briquetting 300 simultaneously, the filler rod 310 is inserted into product opening, so that deformation of products is reduced,
And this clamping device structure is simple, it is easy to use, productivity can be effectively improved.
By moving the mutual cooperation of collet 600, clamp head 800 and briquetting 300, the briquetting 300 is internally provided with vertically
Connecting rod 320, the filler rod 310 is plugged in the connecting rod 320.The dynamic collet 600 and the clamp head 800 and production
The face of product contact is provided with clip tooth 900.Product chucking power is improved by the occlusion dynamics of clip tooth 900, avoids product because of chucking power
It is insufficient and fall off.
Further, as shown in figs. 3 and 5, the clamp head 800 is provided with the through-hole of upper and lower connection, in the through-hole
Limited block 810 is installed, the limited block 810 is the positioning of product end, move product can not arbitrarily in the horizontal direction, improves and add
Work precision, in the present case, 800 horizontal position of clamp head are provided with thread pore structure at 810 position of limited block, pass through rotation
Limited block 810 can be fixed by entering bolt, and pore structure can be set with threaded bolt contacts position in preferred limited block 810, make to fix more
Add securely.
For the installation connection type for simplifying dynamic collet 600, clamp head 800 and collet pedestal 400, as shown in Figure 2 and Figure 3, institute
It states collet pedestal 400 and vertical direction guide post, the clamp head 800 and dynamic 600 direction of collet is set towards 300 side of briquetting
400 side of collet pedestal is provided with the groove matched with the guide post, by the cooperation of guide post and groove, make collet 600,
Clamp head 800 is securely connect with collet pedestal 400.In the present case, the guide post cross section is rectangle and trapezium structure, in reality
In, guide post shape can be various shapes, it is not limited to situation shown in the present embodiment.
As shown in Figure 1 to Figure 3, when 200 piston rod 210 of clamping cylinder drives 300 backhaul of briquetting, in order to make collet 600
It can be moved up along collet pedestal 400, need that spring 700 is arranged between dynamic collet 600 and clamp head 800, by spring 700
Elastic force make collet 600 far from clamp head 800, it is preferred that 400 guide post of collet pedestal is arranged in the spring 700
The groove for placing spring 700 is arranged in two sides, the dynamic collet 600, the clamp head 800 and 700 contact position of spring.
When work, when 300 inclined-plane of briquetting and dynamic 600 inclined-plane of collet cooperate, the dynamic collet 600 of drive is along collet pedestal
400 towards clamp head 800 close to when, need to overcome 700 elastic force of spring, when backhaul, when briquetting 300 drives court by piston rod 210
When mobile to clamping cylinder 200, collet 600 is moved under 700 rebound effect of spring, is directed away from clamp along collet pedestal 400
First 800 direction is mobile, until contacting with block 500.
Further, the block 500 is provided at least one through-hole, the corresponding lead to the hole site, the collet pedestal
The block 500 is fixedly connected, in present case by the corresponding blind hole of 400 settings by bolt with the collet pedestal 400
Preferably two through-holes.
Further, as shown in fig. 6, the briquetting 300 is internally provided with the pore structure of vertical direction, in the pore structure
It is provided with connecting rod 320, the position that the briquetting 300 connects filler rod 310 is provided with the hole knot matched with 310 shape of filler rod
Structure, the filler rod 310 is plugged in the connecting rod 320, and in present case, the connecting rod 320 is fixed on by being bolted
Inside briquetting 300.
It is provided at least one through-hole on the holder 100, the holder 100 can be fixed at the desired position,
In this case, the end face of side and/or holder 100 far from clamping cylinder 200 is arranged in the through-hole, in practical applications, described
Lead to the hole site is provided with multiple choices, is not limited only to situation described in present case.
To sum up, the working principle of this bending clamping device is as follows:
1, product to be bent is put into 800 clip tooth of clamp head, 900 top first, is that end positions the (side X with limited block 810
To), collet pedestal 400 is longitudinal just positioning；
2,200 piston rod 210 of clamping cylinder releases (Y-direction) forward, and briquetting 300 and filler rod 310 is driven to move together, embedding
Item 310 preferentially enters in product opening, and during 200 210 constantly movement of piston rod of clamping cylinder, briquetting 300 forces dynamic
(Z-direction) movement downwards of collet 600, moves 600 Continued downward motion of collet, product and filler rod 310 is driven to contact with clamp head 800
And it clamps；
3, product is bent by bending die and bending machine, is allowed to meet the requirement of cubing and control plan；
4, after completing bending, 200 piston rod 210 of clamping cylinder, which retreats, retracts (Y-direction), drives briquetting 300 and abaculus one
It rises and retracts, moving collet 600, (Z-direction) retracts upwards under the elastic force effect of spring 700, is finally in contact with baffle.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (5)
1. a kind of bending clamping device, it is characterised in that: including holder, the clamping cylinder of holder side, the holder is arranged in
Middle part is equipped with work notch, is equipped with the briquetting and chuck structure being oppositely arranged in work notch, the clamping cylinder passes through
Holder is connected with briquetting, and the clamping cylinder is used to drive briquetting towards the direction displacement close to or far from chuck structure, is being pressed
The middle side part that block faces chuck structure is detachably equipped with filler rod, and the chuck structure includes the dynamic folder being spaced apart up and down
Head, clamp head, the filler rod and the face setting in gap between the two of dynamic collet, clamp head, face the side of briquetting in dynamic collet
Portion is equipped with inclined collet inclined-plane, and the briquetting inclined-plane being adapted to collet inclined-plane is equipped on briquetting.
2. bending clamping device according to claim 1, it is characterised in that: be detachably equipped on holder and be located at dynamic folder
Head top and the block for limiting dynamic collet, the chuck structure includes the collet bottom for installing dynamic collet and clamp head
Seat, the collet pedestal are located at below block and are connected with holder.
3. bending clamping device according to claim 1, it is characterised in that: the dynamic collet is equipped with the folder for facing clamp head
Tooth is provided with the clip tooth being adapted to the clip tooth on dynamic collet on the clamp head.
4. bending clamping device according to claim 1, it is characterised in that: the clamp head is equipped with through-hole, in through-hole
Limited block is installed.
5. bending clamping device according to any one of claims 1 to 4, it is characterised in that: the briquetting is internally provided with
Vertical connecting rod, the filler rod are plugged in the connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616942.7A CN109648836B (en) | 2018-12-28 | 2018-12-28 | Bending clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811616942.7A CN109648836B (en) | 2018-12-28 | 2018-12-28 | Bending clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109648836A true CN109648836A (en) | 2019-04-19 |
| CN109648836B CN109648836B (en) | 2021-07-27 |
Family
ID=66117272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811616942.7A Active CN109648836B (en) | 2018-12-28 | 2018-12-28 | Bending clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109648836B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677173A (en) * | 2020-12-11 | 2021-04-20 | 贵州电网有限责任公司 | Buckling type electric shock prevention signboard safety operating rod and using method |
| CN112809045A (en) * | 2021-01-16 | 2021-05-18 | 黄龙标 | Auxiliary drilling device for aircraft part manufacturing |
| CN113385903A (en) * | 2021-07-23 | 2021-09-14 | 贵州航天精工制造有限公司 | Method and device for processing spring piece by using bar |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202668116U (en) * | 2012-06-06 | 2013-01-16 | 浙江约特工具有限公司 | Saw blade clamp device |
| CN203125930U (en) * | 2012-12-26 | 2013-08-14 | 信义汽车玻璃(深圳)有限公司 | Bending tool for automotive glass adhesive tape |
| CN207772438U (en) * | 2018-01-17 | 2018-08-28 | 秦皇岛方华埃西姆机械有限公司 | A kind of clamping structure of floating fuse |
| CN207900710U (en) * | 2018-02-08 | 2018-09-25 | 昆山世烨鼎精密模具有限公司 | Automatic positioning type jig |
-
2018
- 2018-12-28 CN CN201811616942.7A patent/CN109648836B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202668116U (en) * | 2012-06-06 | 2013-01-16 | 浙江约特工具有限公司 | Saw blade clamp device |
| CN203125930U (en) * | 2012-12-26 | 2013-08-14 | 信义汽车玻璃(深圳)有限公司 | Bending tool for automotive glass adhesive tape |
| CN207772438U (en) * | 2018-01-17 | 2018-08-28 | 秦皇岛方华埃西姆机械有限公司 | A kind of clamping structure of floating fuse |
| CN207900710U (en) * | 2018-02-08 | 2018-09-25 | 昆山世烨鼎精密模具有限公司 | Automatic positioning type jig |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112677173A (en) * | 2020-12-11 | 2021-04-20 | 贵州电网有限责任公司 | Buckling type electric shock prevention signboard safety operating rod and using method |
| CN112809045A (en) * | 2021-01-16 | 2021-05-18 | 黄龙标 | Auxiliary drilling device for aircraft part manufacturing |
| CN113385903A (en) * | 2021-07-23 | 2021-09-14 | 贵州航天精工制造有限公司 | Method and device for processing spring piece by using bar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109648836B (en) | 2021-07-27 |
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