CN204770032U - Be used for curved pole bending processing device that connects - Google Patents
Be used for curved pole bending processing device that connects Download PDFInfo
- Publication number
- CN204770032U CN204770032U CN201520349630.XU CN201520349630U CN204770032U CN 204770032 U CN204770032 U CN 204770032U CN 201520349630 U CN201520349630 U CN 201520349630U CN 204770032 U CN204770032 U CN 204770032U
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- Prior art keywords
- fixed
- fixed cover
- blank
- base plate
- active unit
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Links
- 238000005452 bending Methods 0.000 title claims abstract description 13
- 235000004443 Ricinus communis Nutrition 0.000 claims description 13
- 238000003754 machining Methods 0.000 claims description 11
- 238000007514 turning Methods 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000011122 softwood Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a be used for curved pole bending processing device that connects, the connected mode of fixed unit, activity unit and stopper and mount table is to dismantle to be connected, and the mount table includes the bottom plate, and fixed unit is personally experienced sth. Part of the body including fixed, and fixed integument is fixed on the bottom plate, the fixed internal fixed cover that is equipped with, fixed cover upper portion is equipped with and compresses tightly the piece, the activity unit includes the handle, and the handle includes application of force end and rotate the end, rotate the end and be equipped with the U -shaped opening, tight pulley and running wheel by the centre gripping in the U -shaped opening, the pin rod will move about unit swing joint on the bottom plate, be equipped with the clearance that supplies the blank to pass between running wheel and the tight pulley. The utility model discloses adaptable batch turn connects the production requirement of pole, device compact structure, reasonable in design simultaneously, easy to assemble with carry, simultaneous processing is swift, and is with low costs, the practicality is high, is fit for using widely.
Description
Technical field
The utility model belongs to field of machining and machinebuilding technology, is specifically related to a kind of for curved extension bar bender.
Background technology
A kind of medicine equipment can be used in certain field of medical science---curved extension bar, curved extension bar adopts 304 stainless steel materials, and require its surface roughness Ra 0.4, surface appearance reaches specular glassy surface.The surface roughness value required because of it is low, and work in-process just necessarily requires effects on surface protection, can not scratch outside surfaces in process.Therefore how in the bending machining of carrying out its shape, can ensure that again its roughness is especially crucial and important within setting.
Prior art all adopts manual bending or big machinery to bend usually, uses manual bending not only to take time and effort, can not ensure part shape and surface roughness, inefficiency simultaneously, not can manufacture, do not reach the processing request of part; And use big machinery to bend, although processing request can be reached, install not easily, and high cost, carry inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of bender, solves prior art inefficiency, not can manufacture, or installs not easily, and high cost, carries a difficult problem for inconvenience.
To achieve these goals, the utility model provides following technical scheme: a kind of for curved extension bar bender, comprise erecting bed, the fixed cell for secured blank, the active unit for bending machining, also comprise limited block and pin rod, erecting bed comprises base plate, base plate is provided with the pin-and-hole that pin rod passes, and the position that base plate is in pin-and-hole outer is provided with annular groove;
Fixed cell comprises fixed body, and fixed body is fixed on base plate; Fixed body is provided with cavity near the side of active unit, and cavity one end is connected with through hole, is also provided with fixed cover in cavity, and fixed cover inside is provided with circular hole, and fixed cover top is provided with compressing member;
Active unit is movably connected on base plate by pin rod, and active unit comprises handle, and handle comprises force side and turning end, and turning end is provided with U-shaped opening, is provided with fast pulley in U-shaped opening; Be in same level with fast pulley and be also provided with castor, between castor and fast pulley, be provided with the gap passed for blank.
When adopting technical solutions of the utility model to be used for curved extension bar bender, first bender has been assembled, base plate is fixed on bench vice, gap between two-wheeled and the circular hole of fixed cover are on same axis, blank is inserted through gap in the circular hole of fixed cover, screw in compressing member, the position of fixed cover is fixed, and the blank in hold-down apertures, rotary handle, blank is under the extruding of action roller, blank is bent along the cylindrical of fast pulley, when handle turns to the position of limited block, handle no longer rotates, flexure operation terminates, curved extension bar bending forming completes.
The beneficial effects of the utility model are: one is used for curved extension bar bender, comprises erecting bed, the fixed cell for secured blank and the active unit for bending machining, keep the stable state of erecting bed; Use pin to be hinged on base plate by active unit, while not affecting active unit rotation, also arbitrarily can take off, be easily installed in dismounting; Institute's fixed body has cavity near the side of active unit, and cavity is communicated with through hole, and the stiff end of machining blanks can directly be against on the bolt a in cavity, also according to length, can add lengthening block, to the impetus fixedly providing a transverse direction of blank; Be provided with fixed cover in chamber, described fixed cover top is provided with compressing member, is screwed by compressing member, extrudes fixed cover downwards, provides longitudinal pressure to blank, and blank is maintained static; Described handle comprises force side and turning end, and turning end is provided with U-shaped opening, uses, have certain gap, pass for blank between castor and fast pulley as clamping part; The utility model can adapt to the production requirement of the curved extension bar of batch, and apparatus structure is compact, reasonable in design simultaneously, is convenient to regulate and use, connected mode between actuating member is and removably connects, and conveniently installs and carries, and processing is quick simultaneously, cost is low, and practicality is high, is applicable to promoting the use of.
Further, the circular hole in fixed cover is provided with the bar v notch v perpendicular to circle, and its elasticity arranges the blank that can adapt to different-diameter, when screwing compressing member, two lack face presses together, better to the fixed effect of blank, when also can avoid acting directly on blank, by blank surface scratch simultaneously.
Further, turning end is provided with waist-shaped hole, for regulating the spacing of castor and fast pulley, to adapt to the production requirement of different-diameter blank.
Further, fixed cover, castor, fast pulley by copper, nylon etc. comparatively softwood matter make, the position contacted with device for the protection of blank is smooth.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model for curved extension bar bender;
Fig. 2 is the operation chart of the utility model for curved extension bar bender;
Fig. 3 ~ Figure 17 is the part diagram of the utility model for curved extension bar bender.
Detailed description of the invention
Below in conjunction with drawings and Examples, technical solutions of the utility model are further illustrated:
Reference numeral is; Erecting bed 1, fixed cell 2, active unit 3, limited block 4, pin rod 5, base plate 101, screw a102, screw b103, pin-and-hole 104, annular groove 105, through hole 201, cavity 202, fixed cover 203, compressing member 204, circular hole 2031, handle 301, turning end 302, U-shaped opening 303, bolt c304, nut 305, castor 306, fast pulley 307, mounting hole 308.
As shown in Fig. 1 ~ Fig. 2, for curved extension bar bender, comprise erecting bed 1, the fixed cell 2 for secured blank, the active unit 3 for bending machining, limited block 4 and pin rod 5.
As shown in Figure 3, erecting bed 1 comprises base plate 101, and base plate 101 is provided with the screw a102 passed for bolt a, and for the screw b103 that bolt b passes, for the pin-and-hole 104 that pin rod 5 passes, position base plate 101 being in pin-and-hole 104 outer is provided with annular groove 105.
As shown in Fig. 4 ~ Figure 17, fixed cell 2 comprises fixed body, and fixed body is through by through hole 201, and fixed body is connected on base plate 101 through through hole 201, screw a102 by bolt a successively; Described fixed body is provided with cavity 202 near the side of active unit 3, and cavity 202 is communicated with through hole 201, is provided with fixed cover 203 in described cavity 202, and fixed cover 203 inside is provided with circular hole 2031, and described fixed cover 203 top is provided with compressing member 204; Circular hole 2031 is provided with the bar v notch v perpendicular to circle, and its elasticity arranges the blank that can adapt to different-diameter, when screwing compressing member 204, two lack face presses together, better to the fixed effect of blank, compressing member also can be avoided to act directly on blank, by blank surface scratch simultaneously.
Fixed cover 203, castor 306, fast pulley 307 by copper, nylon etc. comparatively softwood matter make, the position contacted with device for the protection of blank is smooth.
Adopt technical solutions of the utility model for curved extension bar bender time, first bender has been assembled, base plate 101 is fixed on bench vice, the circular hole 2031 of the gap between two-wheeled and fixed cover 203 is on same axis, blank is inserted through gap in the circular hole 2031 of fixed cover 203, screw in compressing member 204, the position of fixed cover 203 is fixed, and the blank in hold-down apertures, rotary handle, blank is under the extruding of castor 306, blank is bent along the cylindrical of fast pulley 307, when handle turns to the position of limited block 4, handle no longer rotates, flexure operation terminates, curved extension bar bending forming completes.
Operation principle of the present utility model and beneficial effect are: a kind of for curved extension bar bender, comprise erecting bed 1, the fixed cell 2 for secured blank and the active unit 3 for bending machining, base plate 101 on erecting bed 1 is fixed by bench vice, keep the stable state of erecting bed 101, be convenient to force; Use pin rod 5 to be hinged on base plate 101 by active unit 3, while not affecting active unit 3 rotation, also arbitrarily can take off, facilitate installation and removal; Described base plate 101 is provided with the screw a102 passed for bolt a, the internal thread of screw a102, screw b103 respectively with the external screw thread of bolt a, bolt b with the use of, use removably connects, while keeping fixed cell 2 and the higher stability of limited block 4, also installation and removal are convenient to, poorly can not to skid off in process because stablizing when again blank being fixed, affect machining accuracy and effect, or when bending machining because limited block 4 is unstable, cause the blank flexibility of processing excessive, damage blank, reduce the qualification rate of curved extension bar; Described fixed body has cavity 202 near the side of active unit 3, cavity 202 is communicated with through hole 201, and the stiff end of machining blanks can directly be against on the bolt a in cavity 202, also can according to length, add lengthening block, to the impetus fixedly providing a transverse direction of blank; Be provided with fixed cover 203 in described cavity 202, described fixed cover 203 top is provided with compressing member 204, is screwed by compressing member 204, and extruding fixed cover 203, provides longitudinal pressure to blank, blank is maintained static downwards; Described handle comprises force side and turning end 302, and turning end 302 is provided with U-shaped opening 303, uses, have certain gap, pass for blank between castor 306 and fast pulley 307 as clamping part; Bolt c304 and nut 305 are clamped in castor 306 in U-shaped opening 303, nut 305 is in annular groove 105, apply a power to the right to force side, handle 301 moves in a circle in the horizontal direction, nut 305 in cannelure along with handle 301 moves in a circle; The utility model can adapt to the production requirement of the curved extension bar of batch, and apparatus structure is compact, reasonable in design simultaneously, is convenient to regulate and use, connected mode between actuating member is and removably connects, and conveniently installs and carries, and processing is quick simultaneously, cost is low, and practicality is high, is applicable to promoting the use of.
For a person skilled in the art; under the prerequisite not departing from the utility model structure; can also make some distortion and improvement, these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. for curved extension bar bender, comprise erecting bed, the fixed cell for secured blank and the active unit for bending machining, also comprise limited block and pin rod, it is characterized in that: the connected mode of fixed cell, active unit and limited block and erecting bed is and removably connects; Described erecting bed comprises base plate, and base plate is provided with the pin-and-hole passed for pin rod, and the position that described base plate is in pin-and-hole outer is provided with annular groove; Described fixed cell comprises fixed body, and fixed body is fixed on base plate; Described fixed body is provided with cavity near the side of active unit, and described cavity one end is connected with through hole, is also provided with fixed cover in cavity, and fixed cover inside is provided with circular hole, and described fixed cover top is provided with compressing member; Active unit is movably connected on base plate by pin rod, described active unit comprises handle, described handle comprises force side and turning end, turning end is provided with U-shaped opening, fast pulley is provided with in U-shaped opening, be in same level place with fast pulley and be also provided with castor, between described castor and fast pulley, be provided with the gap passed for blank.
2. as claimed in claim 1 for curved extension bar bender, it is characterized in that: the circular hole in described fixed cover is provided with the bar v notch v perpendicular to circle.
3., as claimed in claim 1 for curved extension bar bender, it is characterized in that: described turning end is provided with waist-shaped hole.
4., as claimed in claim 1 for curved extension bar bender, it is characterized in that: described fixed cover, castor, fast pulley are made by copper or nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520349630.XU CN204770032U (en) | 2015-05-27 | 2015-05-27 | Be used for curved pole bending processing device that connects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520349630.XU CN204770032U (en) | 2015-05-27 | 2015-05-27 | Be used for curved pole bending processing device that connects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204770032U true CN204770032U (en) | 2015-11-18 |
Family
ID=54510158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520349630.XU Active CN204770032U (en) | 2015-05-27 | 2015-05-27 | Be used for curved pole bending processing device that connects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204770032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874652A (en) * | 2015-05-27 | 2015-09-02 | 贵州航锐航空精密零部件制造有限公司 | Bending device for bent connecting rods |
| CN108951035A (en) * | 2018-09-04 | 2018-12-07 | 张兴宇 | A kind of convertible clothes hanger |
-
2015
- 2015-05-27 CN CN201520349630.XU patent/CN204770032U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874652A (en) * | 2015-05-27 | 2015-09-02 | 贵州航锐航空精密零部件制造有限公司 | Bending device for bent connecting rods |
| CN108951035A (en) * | 2018-09-04 | 2018-12-07 | 张兴宇 | A kind of convertible clothes hanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: For bending processing device of bending connecting rod Effective date of registration: 20221219 Granted publication date: 20151118 Pledgee: China Construction Bank Corporation Zunyi branch Pledgor: GUIZHOU HANGRUI AVIATION PRECISION PARTS MANUFACTURING Co.,Ltd. Registration number: Y2022520000054 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20151118 Pledgee: China Construction Bank Corporation Zunyi branch Pledgor: GUIZHOU HANGRUI AVIATION PRECISION PARTS MANUFACTURING Co.,Ltd. Registration number: Y2022520000054 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Used for bending and processing equipment of bent connecting rods Granted publication date: 20151118 Pledgee: China Construction Bank Corporation Zunyi branch Pledgor: GUIZHOU HANGRUI AVIATION PRECISION PARTS MANUFACTURING Co.,Ltd. Registration number: Y2024520000009 |