CN201979164U - Fine-cutting device for steel - Google Patents
Fine-cutting device for steel Download PDFInfo
- Publication number
- CN201979164U CN201979164U CN2011200732745U CN201120073274U CN201979164U CN 201979164 U CN201979164 U CN 201979164U CN 2011200732745 U CN2011200732745 U CN 2011200732745U CN 201120073274 U CN201120073274 U CN 201120073274U CN 201979164 U CN201979164 U CN 201979164U
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- China
- Prior art keywords
- slide block
- dynamic model
- block
- respectively equipped
- hopper
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- Expired - Lifetime
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Abstract
The utility model provides a fine-cutting device for steel, wherein, a base is fixedly connected with a slide block through a first spring, a front baffle plate, a rear baffle plate and two side baffle plates are arranged at the periphery of the slide block, two stop blocks are respectively arranged at the tops of the two side baffle plates, an upper moving die and a lower moving die which are connected through a second spring are arranged in a square groove on the front side of the slide block, an upper material groove and a lower material groove are formed on opposite surfaces of the upper and the lower moving dies, a material blocking plate whose lower end slightly wards the rear end of the upper material groove is fixedly connected with the rear part of the upper moving die, a feed opening fixedly formed on a fixed die on the front baffle plate is opposite to the upper material groove in position, feeding ports are formed in the positions on the rear side of the slide block which correspond to the upper and the lower material grooves, discharge ports are formed in the positions on the rear baffle plate which correspond to the feeding ports, compression bars whose upper ends extend out of slide blocks to be connected with a downward pushing device are respectively arranged in the slide blocks on two sides of the upper and the lower moving dies, two movable transmission blocks are symmetrically arranged in a long groove formed in the slide block below the lower moving die, two mandrils are symmetrically arranged at the two ends of the upper parts of each transmission block, the mandrils at the inner ends are propped against the lower moving die, and the mandrils at the outer ends are propped against the compression bars. The fine-cutting device for steel has the advantages of convenience in use, safety, reliability, and high working efficiency.
Description
Technical field:
The utility model relates to a kind of steel and blocks process equipment, especially a kind of steel fine pruning device.
Background technology:
At present, what the fracture processing of steel was generally adopted is that lathe blocks, add man-hour, at first steel are fixed on the lathe, adopt manual measurement and the manual mode of adjusting charging length to carry out fracture processing then, operation is wasted time and energy like this, not only work efficiency is not high, the handling safety coefficient is not high, and stock utilization is low, causes processing cost bigger.
The utility model content:
The utility model provides a kind of steel fine pruning device, and it is simple in structure, and is easy to use, and handling safety is reliable, and is time saving and energy saving, can block the Len req charge bar fast accurately, high efficiency, and the stock utilization height has solved problems of the prior art.
The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: it comprises base, be fixed with a slide block on base top by first spring, around slide block, be respectively equipped with front apron, backboard and two side shields that are connected with base, be respectively equipped with a limited block that stops slide block at the top of two side shields; In the square groove of the middle part of slide block front side, be provided with dynamic model and following dynamic model, connect by second spring between last dynamic model and the following dynamic model, last dynamic model lower surface and following dynamic model upper surface be respectively equipped with the position relative on hopper and blanking groove, rear portion at last dynamic model is fixed with striker plate, the rear end of hopper is slightly blocked in the lower end of striker plate, the charging hole that is installed in the cover half on the front apron is relative with the position of last hopper, the position of hopper and blanking groove is provided with the feed opening that lower surface tilts on slide block rear side correspondence, and the position of corresponding feed opening is provided with the discharging opening that lower surface tilts on backboard; In the slide block of last dynamic model and following dynamic model both sides, be respectively equipped with the depression bar of an activity, the upper end of depression bar is stretched out slide block and is linked to each other with hold-down devices, be provided with an elongated slot in the slide block below following dynamic model, in the elongated slot of following dynamic model both sides, be arranged with two drive blocks, the lower middle position of drive block links to each other with slide block by a bearing pin, is that axis is respectively equipped with a push rod on drive block top in the symmetrical grooves of two ends with the bearing pin, two drive block upper interior end push rods and following dynamic model butt, outer end push rod respectively with the depression bar lower end butt of both sides.
The utility model is simple and reasonable, and is easy to use, and handling safety is reliable, time saving and energy saving, can block the Len req charge bar fast accurately, shortened the process-cycle, improve stock utilization and operating efficiency greatly, reached safety, high-quality, production purpose efficiently.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 looks for the left side of Fig. 1 and analyses and observe the part-structure schematic diagram.
Fig. 3 is the slide block structure schematic diagram.
Fig. 4 looks the sectional structure schematic diagram for a slide block left side.
Structural representation when Fig. 5 is the utility model zero load.
Fig. 6 is the structural representation when dynamic model is locked charge bar about the utility model.
Structural representation when Fig. 7 cuts off charge bar for the utility model.
Among the figure, 1, base; 2, first spring; 3, slide block; 4, front apron; 5, backboard; 6, side shield; 7, limited block; 8, square groove; 9, go up dynamic model; 10, following dynamic model; 11, second spring; 12, go up hopper; 13, blanking groove; 14, striker plate; 15, cover half; 16, charging hole; 17, feed opening; 18, discharging opening; 19, depression bar; 20, elongated slot; 21, drive block; 22, bearing pin; 23, push rod.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme, below by the specific embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.
Shown in Fig. 1～4, the utility model comprises base 1, be fixed with a slide block 3 on base 1 top by first spring 2, around slide block 3, be respectively equipped with front apron 4, backboard 5 and two side shields 6 that are connected with base 1, be respectively equipped with a limited block 7 that stops slide block 3 at the top of two side shields 6; In the middle part square groove 8 of slide block 3 front sides, be provided with dynamic model 9 and following dynamic model 10, connect by second spring 11 between last dynamic model 9 and the following dynamic model 10, last dynamic model 9 lower surfaces and following dynamic model 10 upper surfaces be respectively equipped with the position relative on hopper 12 and blanking groove 13, be fixed with striker plate 14 at the rear portion of last dynamic model 9, the rear end of hopper 12 is slightly blocked in the lower end of striker plate 14, the charging hole 16 that is installed in the cover half 15 on the front apron 4 is relative with the position of last hopper 12, the position of hopper 12 and blanking groove 13 is provided with the feed opening 17 that lower surface tilts on slide block 3 rear side correspondences, and the position of corresponding feed opening 17 is provided with the discharging opening 18 that lower surface tilts on backboard 5; In the slide block 3 of last dynamic model 9 and following dynamic model 10 both sides, be respectively equipped with the depression bar 19 of an activity, the upper end of depression bar 19 is stretched out slide block 3 and is linked to each other with hold-down devices, be provided with an elongated slot 20 in the slide block 3 below following dynamic model 10, in the elongated slot 20 of following dynamic model 10 both sides, be arranged with two drive blocks 21, the lower middle position of drive block 21 links to each other with slide block 3 by a bearing pin 22, is that axis is respectively equipped with a push rod 23 on drive block 21 tops in the symmetrical grooves of two ends with bearing pin 22, two drive blocks, 21 upper interior end push rods 23 and following dynamic model 10 butts, outer end push rod 23 respectively with the depression bar 19 lower end butts of both sides.
During use, when no charge bar adds man-hour, this device is in Light Condition, and last dynamic model 9 and following dynamic model 10 are in separated position up and down under the effect of second spring 11, separated position about slide block 3 is under the effect of first spring 2 with base 1, as shown in Figure 5.Need add man-hour as charge bar, at first charge bar be sent into by the charging hole on the cover half 15 16, the charge bar front end be inserted go up in the hopper 12, withstand on the striker plate 14 of hopper 12 rear ends.After very good, start hold-down devices, two depression bars 19 are under the weight of hold-down devices, move downward, its lower end falls drive block 21 outer ends by the push rod 23 of drive block 21 outer ends, simultaneously drive block 21 inner risings, and by dynamic model 10 rising extruding second spring 11 under push rod 23 promotions of drive block 21 the inners, finally, charge bar is locked, as shown in Figure 6 with last dynamic model 9 interlocks.At this moment, depression bar 19 continues to move downward under the effect of hold-down devices, and depression bar 19 drives whole slide block 3 and moves down by push rod 23, drive block 21, pushes first spring 2.Simultaneously, because the charge bar rear portion rests in the charging hole 16 of cover half 15, when moving down with slide block 3, the charge bar in the blanking groove 13 of on last dynamic model 9 hopper 12 and following dynamic model 10 of being fixedly clamped cooperates charge bar formation cutting force with cover half 15, with the charge bar cut-out in the blanking groove 13 of be fixedly clamped on last dynamic model 9 hopper 12 and following dynamic model 10, as shown in Figure 7.After the charge bar cut-out is finished, hold-down devices discharges the downforce to depression bar 19, at first slide block 3 resilience under the elastic force effect of first spring 2 is risen, blocked by the limited block 7 at side shield 6 tops up to slide block 3 and to reset, be located at second spring, 11 resiliences between dynamic model 9 and the following dynamic model 10 then, dynamic model 10 is moved downward, following dynamic model 10 promotes drive block 21 inner push rods 23 and drives drive block 21 inner declines, rise on drive block 21 outer ends simultaneously, the push rod 23 by drive block 21 outer ends promotes depression bars 19 and rises and reset.When down dynamic model 10 moved down, the charge bar that blocks was unclamped by last dynamic model 9 and following dynamic model 10, this moment cover half 15 charging hole 16 in the charge bars charge bar that promotion blocks that advances slide from feed opening 17, drop out this device through discharging opening 18.When treating that charge bar front end in the charging hole 16 withstands on the striker plate 14, the charge bar feeding puts in place, at this moment, can repeat said process and continue charge bar is blocked processing.
The utility model is simple and reasonable, and is easy to use, can block the Len req charge bar fast accurately, shortened the process-cycle, improved stock utilization and operating efficiency greatly, reached safety, high-quality, production purpose efficiently.
The utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.
Claims (1)
1. steel fine pruning device, it is characterized in that: comprise base, be fixed with a slide block on base top by first spring, around slide block, be respectively equipped with front apron, backboard and two side shields that are connected with base, be respectively equipped with a limited block that stops slide block at the top of two side shields; In the square groove of the middle part of slide block front side, be provided with dynamic model and following dynamic model, connect by second spring between last dynamic model and the following dynamic model, last dynamic model lower surface and following dynamic model upper surface be respectively equipped with the position relative on hopper and blanking groove, rear portion at last dynamic model is fixed with striker plate, the rear end of hopper is slightly blocked in the lower end of striker plate, the charging hole that is installed in the cover half on the front apron is relative with the position of last hopper, the position of hopper and blanking groove is provided with the feed opening that lower surface tilts on slide block rear side correspondence, and the position of corresponding feed opening is provided with the discharging opening that lower surface tilts on backboard; In the slide block of last dynamic model and following dynamic model both sides, be respectively equipped with the depression bar of an activity, the upper end of depression bar is stretched out slide block and is linked to each other with hold-down devices, be provided with an elongated slot in the slide block below following dynamic model, in the elongated slot of following dynamic model both sides, be arranged with two drive blocks, the lower middle position of drive block links to each other with slide block by a bearing pin, is that axis is respectively equipped with a push rod on drive block top in the symmetrical grooves of two ends with the bearing pin, two drive block upper interior end push rods and following dynamic model butt, outer end push rod respectively with the depression bar lower end butt of both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200732745U CN201979164U (en) | 2011-03-18 | 2011-03-18 | Fine-cutting device for steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200732745U CN201979164U (en) | 2011-03-18 | 2011-03-18 | Fine-cutting device for steel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201979164U true CN201979164U (en) | 2011-09-21 |
Family
ID=44606632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200732745U Expired - Lifetime CN201979164U (en) | 2011-03-18 | 2011-03-18 | Fine-cutting device for steel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201979164U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172785A (en) * | 2011-03-18 | 2011-09-07 | 山东省宇捷轴承制造有限公司 | Fine shearing device for steels |
| CN103331396A (en) * | 2013-06-13 | 2013-10-02 | 南京惠德机械有限公司 | Portable wire rod manual sheering device |
-
2011
- 2011-03-18 CN CN2011200732745U patent/CN201979164U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172785A (en) * | 2011-03-18 | 2011-09-07 | 山东省宇捷轴承制造有限公司 | Fine shearing device for steels |
| CN102172785B (en) * | 2011-03-18 | 2012-08-29 | 山东省宇捷轴承制造有限公司 | Fine shearing device for steels |
| CN103331396A (en) * | 2013-06-13 | 2013-10-02 | 南京惠德机械有限公司 | Portable wire rod manual sheering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110921 Effective date of abandoning: 20120829 |