CN203281705U - Free-standing connecting rod punching device - Google Patents
Free-standing connecting rod punching device Download PDFInfo
- Publication number
- CN203281705U CN203281705U CN2013202078105U CN201320207810U CN203281705U CN 203281705 U CN203281705 U CN 203281705U CN 2013202078105 U CN2013202078105 U CN 2013202078105U CN 201320207810 U CN201320207810 U CN 201320207810U CN 203281705 U CN203281705 U CN 203281705U
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- China
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- connecting rod
- oil cylinder
- slide block
- free
- punching device
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- Expired - Fee Related
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Abstract
The utility model relates to a free-standing connecting rod punching device, and belongs to the technical field of compression molding of cold bending forming machines. The free-standing connecting rod punching device comprises an oil cylinder, a pushing shaft and a connecting rod. The oil cylinder drives the pushing shaft to move up and down, the connecting rod is connected with a punch, a guide device is arranged between the pushing shaft and the connecting rod, the pushing shaft is connected with the connecting rod through the guide device, the guide device comprises a sliding block and a guide rail, and the sliding block is of an inverted V shape and installed in the guide rail, so that the sliding block can only move up and down. By the adoption of the free-standing connecting rod punching device, a pushing rod only moves up and down, left-and-right deviation and swing of the pushing rod and the oil cylinder are not generated in the whole moving process, and therefore driving efficiency is high. Meanwhile, the problems that noise is large and equipment loss is severe due to swing of the oil cylinder in the prior art are also solved, and the free-standing connecting rod punching device brings great convenience for clients to use.
Description
Technical field
The utility model relates to a kind of free-standing connecting bar punching device, belongs to the compression molding technology field of cold-bending forming machine.
Background technology
Often can use purlin in steel building; to give its supportive preferably; in the steel construction production of construction materials, the plant equipment manufacturing industry has continued to present good growing trend; the industrial production speedup is stable to be improved; but the rise speed due to the energy and the prices of raw and semifnished materials; the industrial economy benefit has been produced certain impact, and certain adjustment appears in the high speedup of the profit of plant equipment industry.in the purlin process, usually can punch on purlin (as C/Z or Z-shape steel), to meet various connections and needs be installed, yet conventional hole punched device, in conjunction with Fig. 1, mainly comprise power transmission shaft 1a, oil cylinder 4a and push shaft 5a, oil cylinder 4a drives push rod 5a and moves up and down, the end of power transmission shaft 1a and push shaft 5a, the other end is connected with drift 2a, drift 2a below is die 3a, start oil cylinder 4a, oil cylinder 4a drives push rod 5a and moves up and down, push rod 5a drives power transmission shaft 1a and rotates, power transmission shaft 1a moves up and down drift 2a, drift 2a coordinates with die 3a, can complete punch work.
Yet in this structure, due to power transmission shaft 1a for rotatablely moving, thereby driving push rod 5a also swings, push rod 5a drives oil cylinder 4a and moves thereupon, and oil cylinder 4a can't be fixed up, and the double swerve of oil cylinder 4a is unfavorable for the maintenance of equipment, job stability is poor, simultaneously, in workplace, noise is larger, and corresponding operating physical force expends seriously.
Have based on this, make the utility model.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of simple operation, working stability, free-standing connecting bar punching device that transmission efficiency is high.
For achieving the above object, the technical scheme taked of the utility model is as follows:
Stand alone type connecting bar punching device, comprise oil cylinder, push shaft and connecting rod, and the hydraulic oil cylinder driving push shaft moves up and down, and connecting rod is connected with drift, is provided with guider between described push shaft and connecting rod, and push shaft is connected with connecting rod by guider.
For realizing better result of use, further arranging of technique scheme is as follows:
Described guider comprises slide block and guide rail, and slide block is reverse V-shaped, and slide block is arranged in guide rail, guarantees that slide block only can move up and down.
Described connecting rod one end is connected with drift, and the other end is spherical structure, and connecting rod is connected with slide block by spherical structure.
Described guider comprises slide block and guide rail, and slide block is V-shape, and slide block is arranged in guide rail, guarantees that slide block only can move up and down.
Described push shaft upper end is spherical structure.
Described oil cylinder is arranged on workbench by oil cylinder seat and screw mandrel, and oil cylinder seat can move left and right along screw mandrel.
Adopt the utility model stand alone type connecting bar punching device, start oil cylinder, the push shaft of oil cylinder moves up and down, and the band movable slider moves up and down in guide rail, because slide block is V-structure, connecting rod and push shaft are realized the motion transmission by slide block, when slide block moved up and down, connecting rod can rotate, and connecting rod drives drift and moves up and down, drift coordinates with die, can complete punch work; Simultaneously,, according to the change of processing conditions,, by the adjusting of screw mandrel, can change the contact position of push shaft and slide block, and then change move up and down frequency and the intensity of drift, can realize easily operation control.
Adopt the utility model stand alone type connecting bar punching device, push rod is to moving up and down, in whole motion process, push rod and oil cylinder are without left-right deviation and rocking, transmission efficiency is higher, simultaneously, also avoided oil cylinder in the prior art to rock the problems such as the noise that brings is large, equipment loss is serious, be very easy to the client and use.
Description of drawings
Fig. 1 is the structural representation of prior art;
Fig. 2 is the first structural representation of the present utility model;
Fig. 3 is the side structure schematic diagram of Fig. 2;
Fig. 4 is the second structural representation of the present utility model.
Number in the figure: 1, connecting rod; 2, drift; 3, die; 4, mould bases; 5, workbench; 6, guider; 61, guide rail; 62, slide block; 63, bearing pin; 7, oil cylinder; 71, push shaft; 8, screw mandrel; 9, screw rodb base; 10, oil cylinder seat.
The specific embodiment
Embodiment 1
The utility model stand alone type connecting bar punching device, in conjunction with Fig. 2 and Fig. 3, comprise connecting rod 1, oil cylinder 7 and push shaft 71, oil cylinder 7 drives push shaft 71 and moves up and down, and is provided with guider 6 between push shaft 71 and connecting rod 1, push shaft 71 is connected with connecting rod 1 by guider 6, connecting rod 1 one ends are connected with drift 2, and the other end is spherical structure, and connecting rod 1 is connected with slide block 62 by spherical structure, oil cylinder 7 is arranged on workbench 5 by oil cylinder seat 10 and screw mandrel 8, and oil cylinder seat 10 can move left and right along screw mandrel 8; Wherein, guider 6 comprises guide rail 61, slide block 62 and bearing pin 63, and slide block 62 is reverse V-shaped, and slide block 62 is arranged in guide rail 61, guarantees that slide block 62 only can move up and down.
Adopt the utility model stand alone type connecting bar punching device, start oil cylinder 7, the push shaft 71 of oil cylinder 7 moves up and down, and band movable slider 62 moves up and down in guide rail 61, because slide block 62 is reverse V-shaped structure, and the end that connecting rod 1 contacts with slide block 62 is spherical structure, thereby when slide block 62 moved up and down, connecting rod 1 can rotate, and connecting rod 1 drives drift 2 and moves up and down, drift 2 coordinates with die 3, can complete punch work.
Adopt the utility model stand alone type connecting bar punching device, push rod is to moving up and down, in whole motion process, push rod and oil cylinder are without left-right deviation and rocking, transmission efficiency is higher, simultaneously, also avoided oil cylinder in the prior art to rock the problems such as the noise that brings is large, equipment loss is serious, be very easy to the client and use.
Embodiment 2
The present embodiment stand alone type connecting bar punching device, in conjunction with Fig. 4, comprise connecting rod 1, oil cylinder 7 and push shaft 71, oil cylinder 7 drives push shaft 71 and moves up and down, and is provided with guider 6 between push shaft 71 and connecting rod 1, and push shaft 71 is connected with connecting rod 1 by guider 6, connecting rod 1 one ends are connected with drift 2, the other end of connecting rod 1 is connected with slide block 62, and oil cylinder 7 is arranged on workbench 5 by oil cylinder seat 10 and screw mandrel 8, and oil cylinder seat 10 can move left and right along screw mandrel 8; Wherein, guider 6 comprises guide rail 61, slide block 62 and bearing pin 63, and slide block 62 is V-shape, and slide block 62 is arranged in guide rail 61, guarantees that slide block 62 only can move up and down; The upper end of push shaft 71 (being the end that push shaft 71 contacts with slide block 62) is spherical structure.
Adopt the utility model stand alone type connecting bar punching device, start oil cylinder 7, the push shaft 71 of oil cylinder 7 moves up and down, promote slide block 62 and move up and down in guide rail 61, because slide block 62 is the V-shape structure, when slide block 62 moves up and down, connecting rod 1 can rotate, connecting rod 1 drives drift 2 and moves up and down, and drift 2 coordinates with die 3, can complete punch work; Simultaneously,, according to the change of processing conditions,, by the adjusting of screw mandrel 8, can change the contact position of push shaft 71 and slide block 62, and then change move up and down frequency and the intensity of drift 2, can realize easily operation control.
Claims (6)
1. free-standing connecting bar punching device, it is characterized in that: comprise oil cylinder, push shaft and connecting rod, the hydraulic oil cylinder driving push shaft moves up and down, and connecting rod is connected with drift, is provided with guider between described push shaft and connecting rod, and push shaft is connected with connecting rod by guider.
2. free-standing connecting bar punching device according to claim 1, it is characterized in that: described guider comprises slide block and guide rail, and slide block is reverse V-shaped, and slide block is arranged in guide rail, guarantees that slide block only can move up and down.
3. free-standing connecting bar punching device according to claim 2, it is characterized in that: described connecting rod one end is connected with drift, and the other end is spherical structure, and connecting rod is connected with slide block by spherical structure.
4. free-standing connecting bar punching device according to claim 1, it is characterized in that: described guider comprises slide block and guide rail, and slide block is V-shape, and slide block is arranged in guide rail, guarantees that slide block only can move up and down.
5. free-standing connecting bar punching device according to claim 4, it is characterized in that: described push shaft upper end is spherical structure.
6. according to claim 1-5 described free-standing connecting bar punching devices of any one, it is characterized in that: described oil cylinder is arranged on workbench by oil cylinder seat and screw mandrel, and oil cylinder seat can move left and right along screw mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202078105U CN203281705U (en) | 2013-04-22 | 2013-04-22 | Free-standing connecting rod punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202078105U CN203281705U (en) | 2013-04-22 | 2013-04-22 | Free-standing connecting rod punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203281705U true CN203281705U (en) | 2013-11-13 |
Family
ID=49538079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202078105U Expired - Fee Related CN203281705U (en) | 2013-04-22 | 2013-04-22 | Free-standing connecting rod punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203281705U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499368A (en) * | 2015-12-29 | 2016-04-20 | 天津褔臻工业装备有限公司 | Pneumatic vehicle body punching device |
| CN111570616A (en) * | 2020-05-28 | 2020-08-25 | 黄丹丹 | Shaped steel stamping forming equipment |
-
2013
- 2013-04-22 CN CN2013202078105U patent/CN203281705U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499368A (en) * | 2015-12-29 | 2016-04-20 | 天津褔臻工业装备有限公司 | Pneumatic vehicle body punching device |
| CN111570616A (en) * | 2020-05-28 | 2020-08-25 | 黄丹丹 | Shaped steel stamping forming equipment |
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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: 20131113 Termination date: 20160422 |