CN206951867U - A kind of chair support bar bender of convenient operation - Google Patents
A kind of chair support bar bender of convenient operation Download PDFInfo
- Publication number
- CN206951867U CN206951867U CN201720659129.2U CN201720659129U CN206951867U CN 206951867 U CN206951867 U CN 206951867U CN 201720659129 U CN201720659129 U CN 201720659129U CN 206951867 U CN206951867 U CN 206951867U
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- CN
- China
- Prior art keywords
- plate
- support bar
- supporting plate
- convenient operation
- card adapter
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- 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.)
- Expired - Fee Related
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a kind of chair support bar bender of convenient operation,Its drip irrigation device is to include workbench,Supporting plate and the drive component rotated provided with driving supporting plate are rotatably connected on workbench,Supporting plate is fixedly connected with the baffle plate of arc,Baffle plate encloses the neck of arc with support plate surface,Workbench is detachably fixed the fix bar for being connected with and being cooperated with baffle plate,The position that curved baffle is corresponded in supporting plate is provided with fixation kit,Fixation kit includes the fixed plate for being fixedly arranged on the fixed plate of baffle plate one end and being hinged with fixed plate,Gag lever post is hinged with fixed plate,Sliding is connected with card adapter plate on gag lever post,Tensioning spring is arranged with gag lever post,One end of tensioning spring is fixedly connected with card adapter plate,The one end of tensioning spring away from card adapter plate is fixedly connected with gag lever post sliding,The limited block abutted against with card adapter plate is installed with the supporting plate,It is low manufacturing cost simple in construction has been reached,And convenient the advantages of operating.
Description
Technical field
Furniture processing equipment field is the utility model is related to, more particularly to a kind of chair support bar bending of convenient operation
Machine.
Background technology
Chair is a kind of daily necessities of conventional furniture, and the species of chair is various, including Plastic, solid wood class
And iron class etc., because there is the seat of iron class the advantages of solid durable, to facilitate recycling extensively to be liked by everybody
The seat of iron class includes chair leg, seat and the chair back and formed, and the chair back of current iron seat includes framework made of iron and frame
Multiple support bars in frame are formed, and in order to improve the manufacturability of iron seat, are improved Consumer's Experience and are moulded, it is necessary to which support bar is bent
Shape.
The existing Chinese patent for referring to Publication No. CN203621324U, it discloses oneself of a kind of angle bender
Dynamic bending mechanism, including frame and power shaft, bearing is installed in frame, be provided with power shaft rack pushing disk and
Support feet, rack and slide-bar are installed on bearing, tooth bar resets spring is connected with rack, gear is installed on slide-bar, prop up
Lower gear is installed on seat, moving block is installed on slide-bar, fixed block is installed on bearing, fix bar is installed on bearing, Gu
Pulley is installed in fixed pole and is hinged with oscillating rod, the first wheel trolley and the second wheel trolley be installed on rack pushing disk, oscillating rod it is upper
End is connected with drawstring, and drawstring is connected on slide-bar, and slide-bar back-moving spring is connected with slide-bar.Rack of the present utility model is put
Position does not interfere with the bending of reinforcing bar, contributes to the stirrup of the small size of working width very little.
Its is complicated, expensive, and the maintenance inconvenience in later stage, is not suitable for middle-size and small-size enterprise and uses.
Utility model content
The purpose of this utility model is to provide a kind of chair support bar bender of convenient operation, and it has simple in construction
Convenient processing and manufacturing, and manufacturing cost is low, is adapted to medium-sized and small enterprises to use, and convenient the advantages of operating.
Above-mentioned technical purpose of the present utility model technical scheme is that：
It is a kind of to facilitate the chair support bar bender operated, including workbench, it is rotatably connected to supporting plate on workbench
And the drive component rotated provided with driving supporting plate, supporting plate are fixedly connected with the baffle plate of arc, the baffle plate and supporting plate
Surface encloses the neck of camber, and workbench is detachably fixed the fix bar for being connected with and being cooperated with baffle plate, in supporting plate pair
Answer the position of curved baffle to be provided with fixation kit, the fixation kit include being fixedly arranged on the fixed plate of baffle plate one end and with fixation
The be hinged positioning of plate, be hinged with gag lever post on location-plate, on gag lever post sliding be connected with card adapter plate, be arranged with gag lever post
Tight spring, one end of tensioning spring are fixedly connected with card adapter plate, and the one end of tensioning spring away from card adapter plate and gag lever post sliding are solid
Fixed connection, is installed with the limited block abutted against with card adapter plate on the supporting plate.
By using such scheme, support bar is placed in supporting plate and abutted with fixed plate, drive locating rotation and with
Support bar abuts against, and pulls clamping block and makes clamping block and the mutual clamping of limited block, by spring provide elastic force make location-plate and
Fixed plate, which cooperates, fixes support bar on the supporting plate, and driving supporting plate rotates, and support bar motion, warp are driven by supporting plate
Baffle plate is moulding to support bar bending with fix bar mutual cooperation, and its is simple in construction, and convenient processing and manufacturing, manufacturing cost is low, and
It is convenient to fix, effectively improve processing efficiency.
Preferably, the drive component includes being detachably fixed the rotor plate being connected and driving rotor plate with supporting plate
The motor of rotation, the rotor plate is detachably fixed with supporting plate to be connected.
By using such scheme, motor drives rotor plate to rotate, and drives supporting plate to rotate by rotor plate, it drives
Mode is simple, and librarian use easy to operation, supporting plate is detachably fixed with rotor plate and is connected, and is easy to the maintenance in later stage.
Preferably, the limited block is set with the sidewall slope that card adapter plate abuts against.
By using such scheme, limited block and the sidewall slope of card adapter plate clamping are set, in card adapter plate and limited block phase
During mutual clamping, prevent card adapter plate from coming off, and increase the contact area between limited block and card adapter plate, improve the stabilization of clamping
Property.
Preferably, the card adapter plate is installed with rubber blanket with the side wall that limited block abuts against.
By using such scheme, card adapter plate is being installed with rubber blanket with the side wall that limited block abuts against, card adapter plate with
When limited block abuts, rubber blanket can play anti-skidding effect, improve the stability of both mutual clampings.
Preferably, the curved surface to be cooperated with fixed plate is formed in the middle part of the location-plate to curving.
By using such scheme, location-plate middle bent forms curved surface, cooperates and fixes in location-plate and fixed plate
During support bar, its curved surface can fix the position of support bar, improve fixed stability, and increase the contact surface with support bar
Product, reduces the damage to support bar.
Preferably, anti-slip veins are provided with curved surface.
By using such scheme, anti-slip veins are provided with curved surface, is cooperated in location-plate and fixed plate and fixes support bar
When, anti-slip veins can increase the frictional force between support bar and location-plate, improve location-plate and fix the steady of support bar with fixed plate
It is qualitative.
Preferably, sliding the regulating sleeve being connected with the gag lever post, it is threaded with adjusting set on regulating sleeve
Cylinder is fixed on the clamping screw on gag lever post, and tensioning spring is fixedly connected with regulating sleeve.
By using such scheme, when tensile force deficiency occurs in spring long-term use, by adjusting mobile regulating sleeve
Position, you can adjust the rate of tension of spring, spring is kept suitable tensile force, convenient use.
Preferably, being provided with multiple stopper slots along the direction away from supporting plate on the workbench of supporting plate side, fix bar is embedding
It is located therein in a stopper slot.
By using such scheme, fix bar is placed in different stopper slots, so as to change fix bar relative to baffle plate
Position, prevent scope that its movable end when support bar is long is swung is excessive from being damaged to operating personnel, can conveniently difference
The bending of length support bar, improve the security used.
Preferably, fix bar is arranged with rolling sleeve, the position that rolling sleeve corresponds to baffle plate is provided with annular groove.
By using such scheme, fix bar is arranged with rolling sleeve, and support bar abuts against with rolling sleeve outer wall, curved
Sleeve is rolled during folding bar rotation is relatively fixed with moving for support bar, prevent the Relative friction between support bar and fix bar
And damage the surface of support bar, and roll sleeve on be provided with annular groove, can with limited support bar bending when position
Put, improve the stability of bending.
Preferably, the baffle plate outer ring surface above the neck is fixedly connected with the limiting plate of arc.
By using such scheme, the baffle plate outer ring surface above neck is fixedly connected with the limiting plate of arc, to support bar
Spacing effect is played, support bar opposing flaps upward sliding is prevented and influences its machining accuracy.
In summary, the utility model has the advantages that：
1st, support bar is fixed by way of fixed plate and fixed plate cooperate, its is simple to operate, convenient use, can be with
It is effective to improve processing efficiency；
2nd, card adapter plate side wall is installed with rubber blanket, and rubber blanket can play anti-skidding effect, improves both mutual clampings
Stability；
3rd, anti-slip veins are provided with curved surface, anti-slip veins can increase the frictional force between support bar and fixed plate, improve and fix
Plate fixes the stability of support bar with fixed plate；
4th, the tensile force of tensioning spring can be adjusted by the position of mobile regulating sleeve, convenient regulation, can make spring can
To keep suitable tensile force, convenient use.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is the structural representation of prominent rotor plate and workbench matching relationship in the present embodiment；
Fig. 3 is the structural representation of prominent supporting plate and baffle plate annexation in the present embodiment；
Fig. 4 is the enlarged drawing in A portions in Fig. 3；
Fig. 5 is the enlarged drawing in B portions in Fig. 4；
Fig. 6 is structural representation of the prominent fix bar with rolling sleeve annexation in the present embodiment.
In figure, 1, workbench；11st, groove；12nd, rotor plate；13rd, pedestal；14th, motor；2nd, support bar；3rd, supporting plate；31、
Fixing bolt；32nd, baffle plate；33rd, neck；34th, fixed plate；35th, limiting plate；36th, contiguous block；37th, location-plate；38th, curved surface；39、
Anti-slip veins；4th, gag lever post；41st, clamping screw；42nd, card adapter plate；43rd, tensioning spring；44th, limited block；45th, rubber blanket；46th, adjust
Sleeve；5th, fix bar；51st, stopper slot；52nd, groove；53rd, sleeve is rolled.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.Wherein identical parts identical accompanying drawing
Mark represents.It should be noted that the word "front", "rear", "left", "right", the "up" and "down" that are used below in description refer to
It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment：A kind of chair support bar bender of convenient operation, with reference to Fig. 1 and Fig. 2, including workbench 1, work
Groove 11 is provided with platform 1, rotor plate 12 is embedded with groove 11, the position of the corresponding groove 11 in the lower section of workbench 1 is installed with pedestal
13, the motor 14 being installed with pedestal 13 on driving axial, the drive shaft of motor 14 is fixedly connected with rotor plate 12 and with turning
Dynamic plate 12 is coaxial.
With reference to Fig. 1 and Fig. 3, rotor plate 12 is provided with supporting plate 3, and rotor plate 12, which is threaded with, is fixed on supporting plate 3
Fixing bolt 31 on rotor plate 12, the baffle plate 32 of arc is installed with supporting plate 3, is formed between baffle plate 32 and supporting plate 33
The neck 33 of arc, limiting plate 35 is installed with the outer ring surface of baffle plate 32.
With reference to Fig. 3 and Fig. 4, one end of baffle plate 32 is installed with fixed plate 34, and contiguous block 36 is installed with fixed plate 34, connection
V-arrangement location-plate 37 is hinged with block 36, is bent upwards to form curved surface 38 in the middle part of the plate face of the downside of location-plate 37, is provided with curved surface 38
Anti-slip veins 39, the upper end of location-plate 37 are hinged with gag lever post 4, are slid on gag lever post 4 and be connected with card adapter plate 42, card adapter plate 42 is with determining
Regulating sleeve 46 is arranged with gag lever post 4 between the plate 37 of position, is threaded with regulating sleeve 46 and fixes regulating sleeve 46
Clamping screw 41 on gag lever post 4, tensioning spring 43 is arranged with the gag lever post 4 between locking sleeve and card adapter plate 42,
The tight both ends of spring 43 are fixedly connected with card adapter plate 42 and regulating sleeve 46 respectively, and the position that card adapter plate 42 is corresponded in supporting plate 3 is consolidated
Provided with limited block 44, card adapter plate 42 is installed with rubber blanket 45 with the side wall that limited block 44 abuts against（With reference to figure 5）, the face of limited block 44
Set to the sidewall slope of card adapter plate 42.
With reference to Fig. 1 and Fig. 6, multiple stopper slots are provided with along the direction away from supporting plate 3 on the workbench 1 of the side of supporting plate 3
51, fix bar 5 is embedded with stopper slot 51, is rotatably connected in fix bar 5 and rolls sleeve 53, rolls the corresponding baffle plate 32 of sleeve 53
Position be provided with annular groove 52.
Specific implementation process：Preparation needs the support bar 2 of bending, location-plate 37 is chosen to install to side upwards, by support bar 2
It is placed in the lower section of location-plate 37 and is abutted against with fixed plate 34, rotational positioning plate 37 makes curved surface 38 be abutted against with support bar 2, pulls card
At fishplate bar 42 and clamping to limited block 44, so as to fixed support bar 2.
Motor 14 drives rotor plate 12 to rotate, and drives support bar 2 to rotate by rotor plate 12, branch is driven by supporting plate 3
Strut 2 moves, and rolls sleeve 53 and is rotated with the movement of support bar 2, to branch under cooperation of the baffle plate 32 with rolling sleeve 53
Strut 2 bend moulding, and then motor 14 drives supporting plate 33 to return to initial position, unclamps card adapter plate 42 and limited block
44 mutual clamping relations, location-plate 37 is turned on one side, support bar 2 is taken out, proceeds as described above the bending of next support bar 2
It is moulding.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (10)
- A kind of 1. chair support bar bender of convenient operation, it is characterised in that：Including workbench (1), turn on workbench (1) The dynamic drive component for being connected with supporting plate (3) and being rotated provided with driving supporting plate (3), supporting plate (3) are fixedly connected with arc Baffle plate (32), the baffle plate (32) and supporting plate (3) surface enclose the neck (33) of camber, and workbench (1) is detachably solid Surely the fix bar (5) to be cooperated with baffle plate (32) is connected with, the position of the corresponding curved baffle (32) of supporting plate (3), which is provided with, to be fixed Component, the fixation kit include the positioning for being fixedly arranged on the fixed plate (34) of baffle plate (32) one end and being hinged with fixed plate (34) Plate (37), gag lever post (4) is hinged with location-plate (37), on gag lever post (4) sliding be connected with card adapter plate (42), in gag lever post (4) tensioning spring (43) is arranged with, one end of tensioning spring (43) is fixedly connected with card adapter plate (42), and tensioning spring (43) is remote One end from card adapter plate (42) is fixedly connected with gag lever post (4) sliding, is installed with supporting plate (3) and is offseted with card adapter plate (42) The limited block (44) connect.
- A kind of 2. chair support bar bender of convenient operation according to claim 1, it is characterised in that：The driving Component includes the motor for being detachably fixed the rotor plate being connected (12) with supporting plate (3) and driving rotor plate (12) to rotate (14), the rotor plate (12) is detachably fixed with supporting plate (3) is connected.
- A kind of 3. chair support bar bender of convenient operation according to claim 1, it is characterised in that：It is described spacing Block (44) is set with the sidewall slope that card adapter plate (42) abuts against.
- A kind of 4. chair support bar bender of convenient operation according to claim 1, it is characterised in that：The clamping Plate (42) is installed with rubber blanket (45) with the side wall that limited block (44) abuts against.
- A kind of 5. chair support bar bender of convenient operation according to claim 1, it is characterised in that：The positioning Plate (37) is bent to form the curved surface (38) to be cooperated with fixed plate (34).
- A kind of 6. chair support bar bender of convenient operation according to claim 5, it is characterised in that：The curved surface (38) anti-slip veins (39) are provided with.
- A kind of 7. chair support bar bender of convenient operation according to claim 1, it is characterised in that：It is described spacing The regulating sleeve (46) being connected with is slid on bar (4), is threaded with regulating sleeve (46) and is fixed on regulating sleeve (46) Clamping screw (41) on gag lever post (4), tensioning spring (43) are fixedly connected with regulating sleeve (46).
- A kind of 8. chair support bar bender of convenient operation according to claim 1, it is characterised in that：Supporting plate (3) multiple stopper slots (51) are provided with along the direction away from supporting plate (3) on the workbench (1) of side, fix bar (5) is embedded at it In in a stopper slot (51).
- A kind of 9. chair support bar bender of convenient operation according to claim 1, it is characterised in that：Fix bar (5) it is arranged with and rolls sleeve (53), the position for rolling the corresponding baffle plate (32) of sleeve (53) is provided with the groove (52) of annular.
- A kind of 10. chair support bar bender of convenient operation according to claim 1, it is characterised in that：The gear Plate (32) outer ring surface is fixedly connected with the limiting plate (35) of arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720659129.2U CN206951867U (en) | 2017-06-08 | 2017-06-08 | A kind of chair support bar bender of convenient operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720659129.2U CN206951867U (en) | 2017-06-08 | 2017-06-08 | A kind of chair support bar bender of convenient operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206951867U true CN206951867U (en) | 2018-02-02 |
Family
ID=61379936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720659129.2U Expired - Fee Related CN206951867U (en) | 2017-06-08 | 2017-06-08 | A kind of chair support bar bender of convenient operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206951867U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940107A (en) * | 2019-04-15 | 2019-06-28 | 宿迁远东建筑装饰工程有限公司 | A kind of building iron bending apparatus |
| CN110893428A (en) * | 2019-11-27 | 2020-03-20 | 马琴英 | Protection type aluminum product part processing in building field is with equipment of buckling |
-
2017
- 2017-06-08 CN CN201720659129.2U patent/CN206951867U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940107A (en) * | 2019-04-15 | 2019-06-28 | 宿迁远东建筑装饰工程有限公司 | A kind of building iron bending apparatus |
| CN110893428A (en) * | 2019-11-27 | 2020-03-20 | 马琴英 | Protection type aluminum product part processing in building field is with equipment of buckling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20210608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |