CN106001216A - Toilet paper frame bent bar clamp - Google Patents
Toilet paper frame bent bar clamp Download PDFInfo
- Publication number
- CN106001216A CN106001216A CN201610612851.0A CN201610612851A CN106001216A CN 106001216 A CN106001216 A CN 106001216A CN 201610612851 A CN201610612851 A CN 201610612851A CN 106001216 A CN106001216 A CN 106001216A
- Authority
- CN
- China
- Prior art keywords
- pressure roller
- bar
- toilet paper
- paper frame
- alignment pin
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toilet Supplies (AREA)
Abstract
The invention belongs to the technical field of bar bending and forming, in particular to a toilet paper frame bent bar clamp. The toilet paper frame bent bar clamp comprises a clamping unit used for clamping a bar, a locating unit for locating the bar and a bending unit for bending the bar, wherein the clamping unit, the locating unit and the bending unit are arranged on the base. The bending unit comprises a movable pressing roll and a fixed pressing roll, the axis of the movable pressing roll and the axis of the fixed pressing roll are in parallel, the movable pressing roll is arranged to swing around the axis of the fixed pressing roll as the rotating shaft, and when the movable pressing roll swings around the fixed pressing roll, the bar inserted between the movable pressing roll and the fixed pressing roll can be bent. The bar is bent through swing of the pressing rolls, and the toilet paper frame bent bar clamp is simple in structure, easy to operate, capable of effectively improving machining quality and production efficiency and capable of effectively reducing cost.
Description
Technical field
The invention belongs to member bending field shaping technique, be specifically related to a kind of toilet paper frame knee fixture.
Background technology
As it is shown in figure 1, toilet paper frame knee is by metallic rod brake forming, its shape is generally U-shaped, includes 3 bent angles altogether.In prior art, this type of knee typically uses bending machine bending to form；But, bending machine in use needs to carry out multiple bearing, and positions inaccurate, and follow-up being also performed to is cut further.The most not only make knee relatively costly, and production efficiency and yield rate are difficult to ensure.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, accurate positioning, can effectively reduce the toilet paper frame knee fixture of cost.
For achieving the above object, the invention provides techniques below scheme: a kind of toilet paper frame knee fixture, including arrange on base: for clamping the clamping unit of bar；For the positioning unit that bar is positioned；And for bending the bend unit of bar；Described bend unit includes dynamic pressure roller and level pressure roller, the axis of described dynamic pressure roller and level pressure roller is parallel to each other, and dynamic pressure roller is arranged with the axis of level pressure roller for shaft swing, the bar bending interted between dynamic pressure roller and level pressure roller can be made around level pressure roller when dynamic pressure roller swings.
Described base is provided with fixed rack and dynamic support, and described level pressure roller is fixing with fixed rack to be connected or is rotationally connected, and described dynamic support is hinged with fixed rack with the axis of level pressure roller for rotating shaft, and described dynamic pressure roller rotates and is arranged on dynamic support.
On dynamic support, the one end away from level pressure roller is provided with the handle moving support swing for manual drive.
Described clamping unit includes plug-type active grab, the push rod top of plug-type active grab is provided with briquetting, described briquetting is slidably matched with the chute composition of setting on base, and one end of chute is provided with fixed block, constitutes the jaw for clamping bar between described fixed block and briquetting.
Described clamping unit is arranged at intervals with at least two groups along the axis direction of bar to be bent.
Described positioning unit includes the positioning sleeve of setting, the first alignment pin, the second alignment pin on base, bar is positioned by described positioning sleeve, the first alignment pin, the second alignment pin respectively when the different bent angle of processing, wherein using positioning sleeve location during processing first bent angle, one end of bar is resisted against on the end face of positioning sleeve；Using the first alignment pin location during processing second bent angle, the bending segment of bar is resisted against on the first alignment pin；Using the second alignment pin location when processing the 3rd road bent angle, the bending segment of bar is resisted against on the second alignment pin.
It is equipped with semicircle annular groove, two pressure roller roll surface laminatings on the roll surface of described dynamic pressure roller and level pressure roller, makes the semicircle annular groove of two constitute a full circle passage and pass for bar.
The method have technical effect that: the present invention bends bar, simple in construction by the swing of pressure roller, it is easy to operation, it is possible to be effectively improved crudy and production efficiency, and can effectively reduce cost.
Accompanying drawing explanation
Fig. 1 is the toilet paper frame knee structural representation that the present invention relates to；
Fig. 2 is the top view of the present invention；
Fig. 3 is the left view of the present invention；
Fig. 4 is the front view of the present invention.
Detailed description of the invention
Following embodiment is to further illustrate using as the explaination to the technology of the present invention content for present invention; but the flesh and blood of the present invention is not limited in described in following embodiment, those of ordinary skill in the art and can should know any simple change based on true spirit or replacement all should belong to protection domain of the presently claimed invention.
As shown in Figures 2 to 4, a kind of toilet paper frame knee fixture, including arrange on base 10: for clamping the clamping unit of bar 20；For the positioning unit that bar 20 is positioned；And for bending the bend unit of bar 20；Described bend unit includes dynamic pressure roller 11 and level pressure roller 12, the axis of described dynamic pressure roller 11 and level pressure roller 12 is parallel to each other, and dynamic pressure roller 11 is arranged with the axis of level pressure roller 12 for shaft swing, the bar 20 interted between dynamic pressure roller 11 and level pressure roller 12 can be made to bend when dynamic pressure roller 11 swings around level pressure roller 12.It is equipped with semicircle annular groove, two pressure roller roll surface laminatings on the roll surface of described dynamic pressure roller 11 and level pressure roller 12, makes the semicircle annular groove of two constitute a full circle passage 111 and pass for bar 20.The present invention bends bar, simple in construction by the swing of pressure roller, it is easy to operation, it is possible to be effectively improved crudy and production efficiency, and can effectively reduce cost.
Preferably, described base 10 is provided with fixed rack 17 and dynamic support 18, described level pressure roller 12 is fixing with fixed rack 17 to be connected or is rotationally connected, and described dynamic support 18 is hinged with fixed rack 17 with the axis of level pressure roller 12 for rotating shaft, and described dynamic pressure roller 11 rotates and is arranged on dynamic support 18.
Preferably, on dynamic support 18, one end away from level pressure roller 12 is provided with and moves, for manual drive, the handle 19 that support 18 swings.
Preferably, described clamping unit includes plug-type active grab 13, the push rod top of plug-type active grab 13 is provided with briquetting 14, described briquetting 14 is slidably matched with chute 15 composition of setting on base 10, one end of chute 15 is provided with fixed block 16, constitutes the jaw for clamping bar 20 between described fixed block 16 and briquetting 14.
Preferably, described clamping unit is arranged at intervals with at least two groups along the axis direction of bar 20 to be bent.
Preferably, described positioning unit includes positioning sleeve the 21, first alignment pin the 22, second alignment pin 23 arranged on base 10, bar 20 is positioned by described positioning sleeve the 21, first alignment pin the 22, second alignment pin 23 respectively when the different bent angle of processing, wherein using positioning sleeve 21 to position during processing first bent angle, one end of bar 20 is resisted against on the end face of positioning sleeve 21；Using the first alignment pin 22 to position during processing second bent angle, the bending segment of bar 20 is resisted against on the first alignment pin 22；Using the second alignment pin 23 to position when processing the 3rd road bent angle, the bending segment of bar 20 is resisted against on the second alignment pin 23.
The specific works process of the present invention is as follows: φ 8 copper rod is resisted against on positioning sleeve 21；Two plug-type active grabs 13 drive briquetting 14 to move in chute 15 and clamp φ 8 copper rod, and turning handle 19 is driven dynamic pressure roller 11 part to swing by handle 19, promote level pressure roller 12 partial turn, bend out first bent angle；Positioning with the first alignment pin 22, plug-type active grab 13 drives briquetting 14 to move in chute 15 and realizes clamping φ 8 copper rod, and turning handle 19 is driven dynamic pressure roller partial turn by handle 19, promotes level pressure roller 12 partial turn to bend out second bent angle；Repeat above-mentioned action, bend out the 3rd road bent angle.
Claims (7)
1. a toilet paper frame knee fixture, it is characterised in that: include the upper setting of base (10): be used for clamping the clamping unit of bar (20)；For the positioning unit that bar (20) is positioned；And it is used for bending the bend unit of bar (20)；Described bend unit includes dynamic pressure roller (11) and level pressure roller (12), the axis of described dynamic pressure roller (11) and level pressure roller (12) is parallel to each other, and dynamic pressure roller (11) is that shaft swing is arranged with the axis of level pressure roller (12), bar (20) bending interted between dynamic pressure roller (11) and level pressure roller (12) can be made around level pressure roller (12) when dynamic pressure roller (11) swings.
Toilet paper frame knee fixture the most according to claim 1, it is characterized in that: described base (10) is provided with fixed rack (17) and dynamic support (18), described level pressure roller (12) is fixing with fixed rack (17) to be connected or is rotationally connected, described dynamic support (18) is that rotating shaft is hinged with fixed rack (17) with the axis of level pressure roller (12), and described dynamic pressure roller (11) rotates and is arranged on dynamic support (18).
Toilet paper frame knee fixture the most according to claim 1, it is characterised in that: on dynamic support (18), one end away from level pressure roller (12) is provided with and moves, for manual drive, the handle (19) that support (18) swings.
Toilet paper frame knee fixture the most according to claim 1, it is characterized in that: described clamping unit includes plug-type active grab (13), the push rod top of plug-type active grab (13) is provided with briquetting (14), described briquetting (14) chute (15) composition that arrange upper with base (10) is slidably matched, one end of chute (15) is provided with fixed block (16), constitutes and be used for clamping the jaw of bar (20) between described fixed block (16) and briquetting (14).
Toilet paper frame knee fixture the most according to claim 4, it is characterised in that: described clamping unit is arranged at intervals with at least two groups along the axis direction of bar to be bent (20).
Toilet paper frame knee fixture the most according to claim 1, it is characterized in that: described positioning unit includes the positioning sleeve (21) of the upper setting of base (10), the first alignment pin (22), the second alignment pin (23), bar (20) is positioned by described positioning sleeve (21), the first alignment pin (22), the second alignment pin (23) respectively when the different bent angle of processing, wherein using positioning sleeve (21) location during processing first bent angle, one end of bar (20) is resisted against on the end face of positioning sleeve (21)；Using the first alignment pin (22) to position during processing second bent angle, the bending segment of bar (20) is resisted against on the first alignment pin (22)；Using the second alignment pin (23) to position when processing the 3rd road bent angle, the bending segment of bar (20) is resisted against on the second alignment pin (23).
Toilet paper frame knee fixture the most according to claim 1, it is characterized in that: on the roll surface of described dynamic pressure roller (11) and level pressure roller (12), be equipped with semicircle annular groove, two pressure roller roll surface laminatings, make the semicircle annular groove of two constitute a full circle passage (111) and pass for bar (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610612851.0A CN106001216A (en) | 2016-07-29 | 2016-07-29 | Toilet paper frame bent bar clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610612851.0A CN106001216A (en) | 2016-07-29 | 2016-07-29 | Toilet paper frame bent bar clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106001216A true CN106001216A (en) | 2016-10-12 |
Family
ID=57115041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610612851.0A Pending CN106001216A (en) | 2016-07-29 | 2016-07-29 | Toilet paper frame bent bar clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106001216A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064688A (en) * | 2019-04-24 | 2019-07-30 | 扬州市美华电气有限公司 | A kind of abnormity busbar manufacturing method and its simultaneous manufacturing tooling |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09239450A (en) * | 1996-03-04 | 1997-09-16 | Kawano Koki:Kk | Bending method of angle steel and jig used for bending |
| CN203155778U (en) * | 2013-03-11 | 2013-08-28 | 常州格腾汽车零部件制造有限公司 | Pipe bending device |
| CN104550362A (en) * | 2015-01-12 | 2015-04-29 | 四川九洲电器集团有限责任公司 | Bending device for bar material |
| CN105032999A (en) * | 2015-06-17 | 2015-11-11 | 遵义重越金属制品有限责任公司 | Arc forming device for special-shaped steel tube |
| CN205887749U (en) * | 2016-07-29 | 2017-01-18 | 滁州市博精模具设备制造有限公司 | Toilet paper frame knee anchor clamps |
-
2016
- 2016-07-29 CN CN201610612851.0A patent/CN106001216A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09239450A (en) * | 1996-03-04 | 1997-09-16 | Kawano Koki:Kk | Bending method of angle steel and jig used for bending |
| CN203155778U (en) * | 2013-03-11 | 2013-08-28 | 常州格腾汽车零部件制造有限公司 | Pipe bending device |
| CN104550362A (en) * | 2015-01-12 | 2015-04-29 | 四川九洲电器集团有限责任公司 | Bending device for bar material |
| CN105032999A (en) * | 2015-06-17 | 2015-11-11 | 遵义重越金属制品有限责任公司 | Arc forming device for special-shaped steel tube |
| CN205887749U (en) * | 2016-07-29 | 2017-01-18 | 滁州市博精模具设备制造有限公司 | Toilet paper frame knee anchor clamps |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064688A (en) * | 2019-04-24 | 2019-07-30 | 扬州市美华电气有限公司 | A kind of abnormity busbar manufacturing method and its simultaneous manufacturing tooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Fenglin Inventor after: Yu Fengbiao Inventor after: Wang Yanqiao Inventor before: Yu Fengbiao |
|
| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
|
| RJ01 | Rejection of invention patent application after publication |