CN203358075U - Pipe cutting device of hot riveting binding machine - Google Patents
Pipe cutting device of hot riveting binding machine Download PDFInfo
- Publication number
- CN203358075U CN203358075U CN 201320449925 CN201320449925U CN203358075U CN 203358075 U CN203358075 U CN 203358075U CN 201320449925 CN201320449925 CN 201320449925 CN 201320449925 U CN201320449925 U CN 201320449925U CN 203358075 U CN203358075 U CN 203358075U
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- elevating lever
- cutter
- roller
- pipe cutting
- cutting knife
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Abstract
The utility model discloses a pipe cutting device of a hot riveting binding machine. The pipe cutting device comprises a rack, a cutter and a cutter head, wherein the cutter is arranged in the cutter head. The pipe cutting device is characterized in that the cutter is mounted at the front end of a cutter pushing rod; the rear end of the cutter pushing rod is provided with a roller; a lifting rod is arranged at the back of the roller; the lifting rod is connected with a lifting component; the upper end of the lifting rod is provided with an inclined surface; an included angle alpha is formed between the inclined surface and the horizontal plane, and the alpha is greater than or equal to 55 degrees and smaller than or equal to 65 degrees; the cutter pushing rod is provided with a torsional spring; the torsional spring enables the cutter pushing rod to lean towards the lifting rod all the time. According to the pipe cutting device, the inclined surface on the lifting rod is matched with the roller on the cutter pushing rod, so that the cutter pushing rod and the cutter move in the cutter head, and pipe cutting is realized. Compared with the background technology, the pipe cutting device is more compact and more ingenious in structure and convenient to produce and process.
Description
Technical field
The utility model relates to a kind of improvement invention of rivet hot binder, particularly be a kind of pipe installation of rivet hot binder.
Background technology
The pipe installation structure of existing rivet hot binder is very loaded down with trivial details, look into Chinese patent database, wherein the patent No. is 200720113070.3, denomination of invention discloses the technical scheme of Pipe Cutting for " improved hand binder ", specifically with reference to claim 2, above-mentioned patent promotes blade by collar group and carries out Pipe Cutting, and the structure of collar group is very complicated, loaded down with trivial details, increased the difficulty to processing and installation.
Summary of the invention
In view of the technical problem that background technology exists, the technical problems to be solved in the utility model is to provide a kind of simple in structure, exquisite, is convenient to the pipe installation of the rivet hot binder of processing and installation.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme to realize: the pipe installation of this kind of rivet hot binder, include frame, cutting knife and tool rest, described cutting knife is arranged in tool rest, the top of described tool rest is provided with the riveting pipe holder, the below of tool rest is provided with the adapter support, described riveting pipe holder is provided with locating hole, described tool rest is provided with through hole, and through hole is arranged on the top of cutting knife, plastics riveting pipe passes locating hole and stretches in through hole, described adapter support is provided with the adapter box, it is characterized in that described cutting knife is arranged on the front end of push broach bar, the rear end of described push broach bar is provided with roller, the rear of described roller is provided with elevating lever, described elevating lever is connected with Lift Part, the upper end of described elevating lever is provided with an inclined-plane, this inclined-plane and horizontal plane form angle α, and 55 ° ≦ α<=65 °, described push broach bar is provided with torsion spring, described torsion spring makes the push broach bar rely on all the time elevating lever.
Described Lift Part includes gear and motor, and described gear is connected with the output shaft of motor, and a side of described elevating lever is provided with the groove be meshed with gear.
Elevating lever of the present utility model under Lift Part drives on, lower movement, the push broach bar relies on all the time elevating lever under the effect of torsion spring, make roller be close to the elevating lever surface rolls always, described elevating lever descends, when the inclined-plane of elevating lever is displaced downwardly to the roller place, torsion spring rearward moves push broach bar and cutting knife, roller is contacted with the inclined-plane of elevating lever all the time, now, plastics riveting pipe falls, after described elevating lever rises, roller recovers the plane contact with elevating lever, push broach bar and cutting knife move forward and plastics riveting pipe are cut, plastics riveting pipe after cutting falls to be taken in box, so just, complete cutting.The utility model with background technology, compare and structure compacter, exquisite, be convenient to production and processing.
The accompanying drawing explanation
Further describe operation principle of the present utility model and details thereof below in conjunction with accompanying drawing.
The structural representation that Fig. 1 is binder.
Fig. 2 is structural representation of the present utility model.
The specific embodiment
With reference to accompanying drawing, the pipe installation of this kind of rivet hot binder, include frame 16, cutting knife and tool rest 5, described cutting knife is arranged in tool rest 5, the top of described tool rest 5 is provided with riveting pipe holder 3, the below of tool rest 5 is provided with takes over support 6, described riveting pipe holder 3 is provided with locating hole 1, described tool rest 5 is provided with through hole 4, and through hole 4 is arranged on the top of cutting knife, plastics riveting pipe 2 passes locating hole 1 and stretches in through hole 4, described adapter support 6 is provided with takes over box 7, described cutting knife is arranged on the front end of push broach bar 14, the rear end of described push broach bar 14 is provided with roller 13, the rear of described roller 13 is provided with elevating lever 10, described elevating lever 10 is connected with Lift Part, described Lift Part includes gear 12 and motor, described gear 12 is connected with the output shaft of motor, one side of described elevating lever 10 is provided with the groove 11 be meshed with gear, be that gear 12 rotates 10 liftings of drive elevating lever, the upper end of described elevating lever 10 is provided with an inclined-plane 8, this inclined-plane 8 forms angle α with horizontal plane, and 55 ° ≦ α<=65 °, in this scope, guarantee roller 13 enters its inclined-plane 8 from the plane 9 of elevating lever smoothly, perhaps from inclined-plane, 8 enter its 9 positions, plane, described push broach bar 14 is provided with torsion spring 15, described torsion spring 15 makes push broach bar 14 rely on all the time elevating lever 10, make roller 13 all the time with elevating lever 10 Surface Contacts.
During the work of this device, electric motor starting driven gear 12 rotates, gear 12 drives elevating lever 10 and moves down, and roller 13 rolls along the surface of elevating lever 10, when elevating lever 10 drops to its inclined-plane 8 to roller 13 place, because the elastic force of torsion spring 15 makes push broach bar 14 rely on elevating lever 10, thereby roller 13 can enter the inclined-plane 8 of elevating lever from the plane 9 of elevating lever, after roller 13 enters inclined-plane 8, push broach bar 14 and cutting knife move backward, stagger in the position of cutting knife and through hole, now plastics riveting pipe 2 will fall automatically; After roller 13 enters inclined-plane, motor reversal, gear 12 drives on elevating lever 10 and moves, roller 13 enters plane by the inclined-plane of elevating lever again, elevating lever 10 pushes away push broach bar 14 and cutting knife forward, now cutting knife is cut the plastics riveting pipe 2 fallen, the plastics riveting pipe 2 cut off drops as taken in box 7, during the plane contact of roller 13 and elevating lever 10, cutting knife is always under through hole, now plastics riveting pipe remains static, until cutting knife removes, carries out Pipe Cutting work next time when elevating lever moves on again.
Claims (2)
1. the pipe installation of a rivet hot binder, include frame (16), cutting knife and tool rest (5), described cutting knife is arranged in tool rest (5), the top of described tool rest (5) is provided with riveting pipe holder (3), the below of tool rest (5) is provided with takes over support (6), described riveting pipe holder (3) is provided with locating hole (1), described tool rest (5) is provided with through hole (4), and through hole (4) is arranged on the top of cutting knife, plastics riveting pipe (2) passes locating hole (1) and stretches in through hole (4), described adapter support (6) is provided with takes over box (7), it is characterized in that described cutting knife is arranged on the front end of push broach bar (14), the rear end of described push broach bar (14) is provided with roller (13), the rear of described roller (13) is provided with elevating lever (10), described elevating lever (10) is connected with Lift Part, the upper end of described elevating lever (10) is provided with an inclined-plane (8), this inclined-plane (8) forms angle α with horizontal plane, and 55 ° ≦ α<=65 °, described push broach bar (14) is provided with torsion spring (15), described torsion spring (15) makes push broach bar (14) rely on all the time elevating lever (10).
2. the pipe installation of a kind of rivet hot binder according to claim 1, it is characterized in that described Lift Part includes gear (12) and motor, described gear (12) is connected with the output shaft of motor, and a side of described elevating lever (10) is provided with the groove (11) be meshed with gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320449925 CN203358075U (en) | 2013-07-26 | 2013-07-26 | Pipe cutting device of hot riveting binding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320449925 CN203358075U (en) | 2013-07-26 | 2013-07-26 | Pipe cutting device of hot riveting binding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203358075U true CN203358075U (en) | 2013-12-25 |
Family
ID=49805890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320449925 Expired - Fee Related CN203358075U (en) | 2013-07-26 | 2013-07-26 | Pipe cutting device of hot riveting binding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203358075U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742558A (en) * | 2015-04-03 | 2015-07-01 | 平阳县昊特办公用品厂 | Binding machine for riveting tube |
| CN111230990A (en) * | 2020-01-13 | 2020-06-05 | 佛山易力佳办公设备有限公司 | Pipe cutting mechanism of binding machine |
-
2013
- 2013-07-26 CN CN 201320449925 patent/CN203358075U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104742558A (en) * | 2015-04-03 | 2015-07-01 | 平阳县昊特办公用品厂 | Binding machine for riveting tube |
| CN111230990A (en) * | 2020-01-13 | 2020-06-05 | 佛山易力佳办公设备有限公司 | Pipe cutting mechanism of binding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20131225 Termination date: 20160726 |