CN209531919U - A kind of bending machine extension frame - Google Patents
A kind of bending machine extension frame Download PDFInfo
- Publication number
- CN209531919U CN209531919U CN201920079829.3U CN201920079829U CN209531919U CN 209531919 U CN209531919 U CN 209531919U CN 201920079829 U CN201920079829 U CN 201920079829U CN 209531919 U CN209531919 U CN 209531919U
- Authority
- CN
- China
- Prior art keywords
- frame
- support
- bottom bar
- extending
- extension
- 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.)
- Expired - Fee Related
Links
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of bending machines to extend frame, including support frame and extend frame, support frame as described above includes supporting post-rod and support bottom bar, the first column is welded between the supporting post-rod and support bottom bar, the extension frame includes extending mandril and extension bottom bar, the right end for extending mandril and extension bottom bar is welded and fixed by the second column, the first support plate and the second support plate is respectively welded on the inside of first column, first rotating shaft is rotatably connected between former and later two described first support plates, the second shaft is rotatably connected between former and later two described second support plates, the rear and front end of the first rotating shaft and the second shaft is mounted on gear, the inside for extending mandril and extending bottom bar is mounted on rack gear.The utility model is equipped with support frame and extends frame, extension frame can be driven to stretch with respect to support frame by rotation crank, so as to freely adjust whole total length, to be applicable in the plate of different length.
Description
Technical field
The utility model relates to sheet machining apparatus technical field, specially a kind of bending machine extends frame.
Background technique
Bending machine is a kind of machine that bending can be carried out to plate, is mainly used for each for iron, stainless steel, copper, aluminium etc.
The bending and forming of metalloid plate, principle are that upper and lower mould is individually fixed on the upper and lower workbench of bending machine, utilizes liquid
The relative motion of pressure transmission driving workbench.The side of bending machine is generally placed with a support platform, and plate protrudes on one side
In bending cutter, rest part is ridden in support platform.But current support platform width is smaller, plate longer for length
Material, support platform can not be held, certainly will will cause plate tail portion it is big-eared under, then entire plate arches upward, and influences bending precision.
Utility model content
The purpose of this utility model is to provide a kind of bending machines to extend frame, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of bending machine extension frame, including support frame
With extend frame, support frame as described above includes supporting post-rod and support bottom bar, is welded with the between the supporting post-rod and support bottom bar
One column, the extension frame include extending mandril and extending bottom bar, and the right end for extending mandril and extending bottom bar passes through second
Column is welded and fixed, and the first support plate and the second support plate is respectively welded on the inside of first column, former and later two described
It is rotatably connected to first rotating shaft between one support plate, is rotatably connected to the second shaft between former and later two described second support plates,
The rear and front end of the first rotating shaft and the second shaft is mounted on gear, and the inside for extending mandril and extension bottom bar is pacified
Equipped with rack gear, the gear is engaged with corresponding rack gear, the inner cavity grafting for extending mandril and supporting post-rod, the extension
The inner cavity grafting of bottom bar and support bottom bar, the right end upside for extending mandril are welded with backing plate, are equipped on the backing plate
L-shaped brackets are filled, are bolted with vertical screw rod on the bracket, the lower end of the screw rod is rotatably connected to circular pressing plate.
Preferably, the supporting post-rod, support bottom bar and the first column are hollow rhs-structure, and support frame as described above is
Rectangular frame structure.
Preferably, it is welded with connecting rod between former and later two described support bottom bars, the bottom four corners of support frame as described above are equipped with
First castor.
Preferably, the extension mandril is all made of U-shaped steel truncation with extension bottom bar and is made, and the rack gear is located at U-shaped steel
In groove, the second castor is installed on the downside of the right end for extending frame.
Preferably, the rear end of the first rotating shaft is equipped with the first sprocket wheel, and the rear end of second shaft is equipped with second
Sprocket wheel is connected between first sprocket wheel and the second sprocket wheel by chain, and the front end of the first rotating shaft is welded with rocking handle.
Preferably, several support rollers are rotatably connected between former and later two supporting post-rods.
Compared with prior art, the utility model has the beneficial effects that the utility model is equipped with support frame and extends frame, lead to
Crossing rotation crank can drive extension frame to stretch with respect to support frame, so as to freely adjust whole total length, to be applicable in
The plate of different length retracts reduction space occupied extending frame.The upper right side for extending frame is provided with the pressing plate of screw rod promotion,
The tail portion of plate can be fixed, rotation crank driving extends frame and retracts, and pusher feeding, laborsaving convenience may be implemented.This
Utility model can place the longer plate of length, facilitate carry out bending, improve bending precision.
Detailed description of the invention
Fig. 1 is the utility model positive structure diagram；
Fig. 2 be in the utility model Fig. 1 A-A to diagrammatic cross-section；
Fig. 3 is partial enlarged view at B in the utility model Fig. 2.
In figure: 1, gear；2, the second shaft；3, the first support plate；4, the second support plate；5, support frame；51, branch support
Bar；52, the first column；53, bottom bar is supported；54, support rollers；6, extend frame；61, extend mandril；62, the second column；63, prolong
Long bottom bar；7, the first castor；8, the second castor；9, backing plate；10, bracket；11, pressing plate；12, screw rod；13, first rotating shaft；14,
One sprocket wheel；15, the second sprocket wheel；16, rack gear.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of bending machine extension frame, including 5 He of support frame
Extend frame 6, support frame as described above 5 includes supporting post-rod 51 and support bottom bar 53, between the supporting post-rod 51 and support bottom bar 53
It is welded with the first column 52, the extension frame 6 is including extending mandril 61 and extending bottom bar 63, the extension mandril 61 and extension bottom
The right end of bar 63 is welded and fixed by the second column 62, and the first support plate 3 and the is respectively welded in the inside of first column 52
Two support plates 4 are rotatably connected to first rotating shaft 13 between former and later two described first support plates 3, and former and later two described second
It is rotatably connected to the second shaft 2 between fagging 4, the rear and front end of the first rotating shaft 13 and the second shaft 2 is mounted on gear
1, the inside for extending mandril 61 and extending bottom bar 63 is mounted on rack gear 16, and the gear 1 is nibbled with corresponding rack gear 16
It closes, the inner cavity grafting for extending mandril 61 and supporting post-rod 51, the inner cavity grafting for extending bottom bar 63 and supporting bottom bar 53,
It is welded with backing plate 9 on the upside of the right end for extending mandril 61, installation L-shaped brackets 10, the bracket are installed on the backing plate 9
Vertical screw rod 12 is bolted on 10, the lower end of the screw rod 12 is rotatably connected to circular pressing plate 11, the upper end peace of screw rod 12
Equipped with horizontal handle.
Specifically, the supporting post-rod 51, support bottom bar 53 and the first column 52 are hollow rhs-structure, and section
Size is identical, and support frame as described above 5 is rectangular frame structure.
Specifically, being welded with connecting rod between former and later two described support bottom bars 53, connecting rod is located at the end of support bottom bar 53,
The bottom four corners of support frame as described above 5 are equipped with the first castor 7, and the first castor 7 and the second castor 8 are all made of universal caster wheel, and
With brake function.
It is made specifically, the extension mandril 61 is all made of U-shaped steel truncation with extension bottom bar 63, the rack gear 16 is located at U
In the groove of fashioned iron, second castor 8 is installed on the downside of the right end for extending frame 6, the second castor 8 is minimum with the first castor 7
Point is located in same level.
Specifically, the rear end of the first rotating shaft 13 is equipped with the first sprocket wheel 14, the rear end of second shaft 2 is equipped with
Second sprocket wheel 15 is connected between first sprocket wheel 14 and the second sprocket wheel 15 by chain, the front end weldering of the first rotating shaft 13
It is connected to rocking handle, the first sprocket wheel 14 is identical as the size of the second sprocket wheel 15, four gears 1 can be driven to synchronize together by rotation crank
To rotation.
Specifically, being rotatably connected to several support rollers 54 between former and later two supporting post-rods 51, support rollers 54 are used
In support plate, it can be freely rotated and facilitate push plate.
Working principle: braking the first castor 7 when use and fix, rotate clockwise the rocking handle of 13 front end of first rotating shaft, the
First sprocket wheel 14 of one shaft, 13 rear end drives the rotation of the second sprocket wheel 15, so that the gear 1 of front and back four is synchronized and is rotate in same direction, gear
1 drive rack 16 moves to the right, moves right to entirely extend frame 6 with respect to support frame 5, extends mandril 61 gradually from support
Extracted out in mandril 51, extend bottom bar 63 gradually from support bottom bar 53 in extract out, the second castor 8 support extend frame 6 right end and
Ground surface places plate in support frame 5 and the upside for extending frame 6, the right end of plate is located at pressure after the length for reaching required
Under plate 11, rotation screw rod 12 moves down pressing plate 11 to compress plate.When the left end to plate carries out bending, turn
Shake handle to extend the retraction of frame 6, is able to carry out pusher feeding.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of bending machine extends frame, including support frame (5) and extension frame (6), it is characterised in that: support frame as described above (5) includes
Supporting post-rod (51) and support bottom bar (53), are welded with the first column between the supporting post-rod (51) and support bottom bar (53)
(52), the extension frame (6) includes extending mandril (61) and extending bottom bar (63), the extension mandril (61) and extension bottom bar
(63) right end is welded and fixed by the second column (62), and the first support plate is respectively welded on the inside of first column (52)
(3) and the second support plate (4) first rotating shaft (13), front and back two, are rotatably connected between former and later two described first support plates (3)
It is rotatably connected to the second shaft (2) between a second support plate (4), the first rotating shaft (13) and the second shaft (2)
Rear and front end is mounted on gear (1), and the inside for extending mandril (61) and extending bottom bar (63) is mounted on rack gear (16),
The gear (1) is engaged with corresponding rack gear (16), the inner cavity grafting for extending mandril (61) and supporting post-rod (51), institute
The inner cavity grafting for extending bottom bar (63) and supporting bottom bar (53) is stated, is welded with backing plate on the upside of the right end for extending mandril (61)
(9), installation L-shaped brackets (10) is installed on the backing plate (9), is bolted with vertical screw rod (12) on the bracket (10),
The lower end of the screw rod (12) is rotatably connected to circular pressing plate (11).
2. a kind of bending machine according to claim 1 extends frame, it is characterised in that: the supporting post-rod (51), support bottom
Bar (53) and the first column (52) are hollow rhs-structure, and support frame as described above (5) is rectangular frame structure.
3. a kind of bending machine according to claim 1 extends frame, it is characterised in that: former and later two described support bottom bars (53)
Between be welded with connecting rod, the bottom four corners of support frame as described above (5) are equipped with the first castor (7).
4. a kind of bending machine according to claim 1 extends frame, it is characterised in that: the extension mandril (61) and extension bottom
Bar (63) is all made of U-shaped steel truncation and is made, and the rack gear (16) is located in the groove of U-shaped steel, under the right end for extending frame (6)
Side is equipped with the second castor (8).
5. a kind of bending machine according to claim 1 extends frame, it is characterised in that: pacify the rear end of the first rotating shaft (13)
Equipped with the first sprocket wheel (14), the rear end of second shaft (2) is equipped with the second sprocket wheel (15), first sprocket wheel (14) and the
It is connected between two sprocket wheels (15) by chain, the front end of the first rotating shaft (13) is welded with rocking handle.
6. a kind of bending machine according to claim 1 extends frame, it is characterised in that: between former and later two supporting post-rods (51)
It is rotatably connected to several support rollers (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920079829.3U CN209531919U (en) | 2019-01-17 | 2019-01-17 | A kind of bending machine extension frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920079829.3U CN209531919U (en) | 2019-01-17 | 2019-01-17 | A kind of bending machine extension frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209531919U true CN209531919U (en) | 2019-10-25 |
Family
ID=68270224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920079829.3U Expired - Fee Related CN209531919U (en) | 2019-01-17 | 2019-01-17 | A kind of bending machine extension frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209531919U (en) |
-
2019
- 2019-01-17 CN CN201920079829.3U patent/CN209531919U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212093958U (en) | Forming device is used in production of aluminium foil cutlery box | |
| CN107042555A (en) | A kind of automatic scar removing machine for timbers | |
| CN212606234U (en) | Automatic heat-sealing device for packaging bag | |
| CN218087656U (en) | Automatic turning device | |
| CN104815916B (en) | A kind of automatization's blanking system for stamping line | |
| CN102527879B (en) | Movable inclined platform type automatic steel bar bending machine | |
| CN209531919U (en) | A kind of bending machine extension frame | |
| CN218425336U (en) | Steel bar straightening and cutting machine | |
| CN219703345U (en) | Steel wire conveying mechanism | |
| CN209684824U (en) | A kind of adjustable full-automatic upper piece platform of glass position | |
| CN216471116U (en) | Automatic feeding and discharging system for die cutting | |
| CN210848037U (en) | Automatic feeding safety protection device of straightening machine | |
| CN215543861U (en) | Leveling equipment for aluminum product processing | |
| CN106736342B (en) | The shaft and spiral fan blades wheel automatic assembling device of electronically controlled motor | |
| CN211366927U (en) | Transmission mechanism of ampoule wire-drawing filling machine | |
| CN200985309Y (en) | Glass edge breaking off machine | |
| CN207577195U (en) | A kind of novel press machine | |
| CN206952021U (en) | One kind automation continuous punching equipment | |
| CN109352446A (en) | A kind of adjustable two-sided grinding device of Furniture panel processing | |
| CN219839215U (en) | Material returning mechanism of material box of bean curd skin machine | |
| CN219839253U (en) | Feeding structure for plastic sucking tray production line | |
| CN220148549U (en) | Automatic SMT equipment of change control | |
| CN220330083U (en) | Shearing machine for plate cutting | |
| CN217606682U (en) | Iron core frame of laminating machine | |
| CN217749048U (en) | Positive and negative direction punching press feeder of motor stator rotor strip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 Termination date: 20220117 |