CN203227720U - Precise steel cutting device - Google Patents
Precise steel cutting device Download PDFInfo
- Publication number
- CN203227720U CN203227720U CN 201320202709 CN201320202709U CN203227720U CN 203227720 U CN203227720 U CN 203227720U CN 201320202709 CN201320202709 CN 201320202709 CN 201320202709 U CN201320202709 U CN 201320202709U CN 203227720 U CN203227720 U CN 203227720U
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- China
- Prior art keywords
- hole
- installing plate
- cut
- head unit
- base
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a precise steel cutting device which comprises a base. A through hole is formed in the middle of the base. Two symmetrical slide grooves are formed on two sides of the through hole and on the base. A slide rod is connected into each slide groove. A head cutting device which is located above the through hole is further disposed on the base. An arc clamp for clamping the head cutting device is movably connected to each slide rod. Two screws are connected to the left end and the right end of the rear surface of the head cutting device. The two screws are jointly connected with an anchor device. The precise steel cutting device has the advantage that after cutting, the end face of the round steel is smooth and free of deformation.
Description
Technical field
The utility model relates to a kind of shearing device, particularly a kind of shearing device for round steel.
Background technology
Round steel is longer, generally all cut off in use, round steel cuts off the general punch press that adopts to carry out, round steel is placed on the punch press, measured size as required earlier, carried out punching press then, the round steel size face after punching press is cut off is comparatively coarse, perhaps cut off skewed outstanding grade of surface layer and form deformation, influence the cut-out precision of round steel.
Summary of the invention
The purpose of this utility model is in order to overcome above deficiency, to provide a kind of cut-out back round steel end face comparatively smooth, can not producing the disconnected closely device of steel primordial essence of deformation.
The purpose of this utility model is achieved through the following technical solutions: the disconnected closely device of a kind of steel primordial essence, comprise base, the centre of base is provided with through hole, base is positioned on the position of through hole both sides and is equipped with slide slot, two slide slots are symmetrical arranged, all be connected with in two slide slots and slide bar, also be provided with the cut-out head unit on the base, the cut-out head unit places the top of through hole, each slides all to flexibly connect on the bar to be useful on and clamps the arc anchor clamps that cut off head unit, cut off two ends, the left and right sides, head unit rear surface and all be connected with screw mandrel, two rhizoid bars are connected with backer's device jointly.
Further improvement of the utility model is: described cut-out head unit comprises mounting seat, be provided with in the mounting seat be used to second through hole that goes out bits, mounting seat is provided with the mount pad that communicates with described second through hole, mount pad middle part front and rear wall is provided with first through hole that symmetry is placed, first through hole is between two screw mandrels, the upper surface of mount pad is provided with groove, is provided with cutting knife in the groove, and elasticity is connected between cutting knife and the mount pad inside.
Further improvement of the utility model is: described backer's device comprises installing plate, two first bolt, two second bolts that are complementary with screw mandrel that are complementary with screw mandrel, installing plate is enclosed within on two screw mandrels, two first bolts place the anterior of installing plate also to be enclosed within respectively on two screw mandrels, two second bolts place the rear portion of installing plate also to be enclosed within respectively on two screw mandrels, the installing plate top links to each other with spring by connector, spring links to each other with top board, and top board places the anterior and symmetrical with described first through hole of installing plate.
The utility model compared with prior art has the following advantages: dimensional accuracy is higher, can guarantee dimensional accuracy control that round steel cuts off in ± 0.1mm, and it is comparatively smooth to cut off the section of back round steel, can not produce deformation.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the rearview of backer's device;
Number in the figure: 1-base, 2-through hole, 3-slide slot, 4-slide bar, 5-arc anchor clamps, 6-cut-out head unit, 7-screw mandrel, 8-backer's device, 9-mounting seat, 10-mount pad, 11-first through hole, 12-first bolt, 13-installing plate, 14-second bolt, 15-cutting knife, 16-spring, 17-top board.
The specific embodiment:
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used for explaining the utility model, does not constitute the restriction to the utility model protection domain.
Show the specific embodiment of the disconnected closely device of a kind of steel primordial essence of the utility model as Fig. 1 and Fig. 2, comprise base 1, the centre of base 1 is provided with through hole 2, base 1 is positioned on the position of through hole 2 both sides and is equipped with slide slot 3, two slide slots 3 are symmetrical arranged, all be connected with in two slide slots 3 and slide bar 4, also be provided with on the base 1 and cut off head unit 6, cut-out head unit 6 places the top of through hole 2, each slides all to flexibly connect on the bar 4 to be useful on and clamps the arc anchor clamps 5 that cut off head unit 6, cut off two ends, the left and right sides, head unit 6 rear surface and all be connected with screw mandrel 7, two rhizoid bars 7 are connected with backer's device 8 jointly, cut off head unit 6 and comprise mounting seat 9, be provided with in the mounting seat 9 be used to second through hole that goes out bits, mounting seat 9 is provided with the mount pad 10 that communicates with second through hole, mount pad 10 middle part front and rear walls are provided with first through hole 11 that symmetry is placed, first through hole 11 is between two screw mandrels 7, the upper surface of mount pad 10 is provided with groove, be provided with cutting knife 15 in the described groove, elasticity is connected between cutting knife 15 and mount pad 10 inside, backer's device 8 comprises installing plate 13, two first bolts 12 that are complementary with screw mandrel 7, two second bolts 14 that are complementary with screw mandrel 7, installing plate 13 is enclosed within on two screw mandrels 7, two first bolts 12 place the anterior of installing plate 13 also to be enclosed within respectively on two screw mandrels, two second bolts 14 place the rear portion of installing plate 13 also to be enclosed within respectively on two screw mandrels 7, installing plate 13 tops link to each other with spring 16 by connector, spring 16 links to each other with top board 17, and top board 17 places the anterior and symmetrical with first through hole 11 of installing plate 13.
The disconnected closely device of steel primordial essence described in the utility model will cut off head unit 6 usefulness arc anchor clamps 5 in use earlier and fix, the size adjustment top board 17 of round steel is apart from the distance between the mount pad 10 as required, round steel is entered mount pad 10 from first through hole 11, one end of round steel withstands top board 17, adopt punch press to depress cutting knife 15, because top board 17 connects by spring, therefore top board has dimensional accuracy control that elastic force can guarantee that round steel cuts off in ± 0.1mm, and the section that cuts off the back round steel is comparatively smooth, smooth, can not produce deformation, no burr is residual etc., improve process velocity greatly after using shearing device, reduced the employee work amount, adopted the adjustable-length location, accurate slide construction has guaranteed the required precision that round steel cuts off.
Claims (3)
1. the disconnected closely device of a steel primordial essence, comprise base (1), it is characterized in that: the centre of described base (1) is provided with through hole (2), described base (1) is positioned on the position of described through hole (2) both sides and is equipped with slide slot (3), two described slide slots (3) are symmetrical arranged, all be connected with in two described slide slots (3) and slide bar (4), also be provided with on the described base (1) and cut off head unit (6), described cut-out head unit (6) places the top of described through hole (2), each described sliding all flexibly connects the arc anchor clamps (5) that are useful on clamping cut-out head unit (6) on the bar (4), two ends, described cut-out head unit (6) left and right sides, rear surface all are connected with screw mandrel (7), and two described screw mandrels (7) are connected with backer's device (8) jointly.
2. according to the disconnected closely device of the described steel primordial essence of claim 1, it is characterized in that: described cut-out head unit (6) comprises mounting seat (9), be provided with in the described mounting seat (9) be used to second through hole that goes out bits, described mounting seat (9) is provided with the mount pad (10) that communicates with described second through hole, described mount pad (10) middle part front and rear wall is provided with first through hole (11) that symmetry is placed, described first through hole (11) is positioned between two described screw mandrels (7), the upper surface of described mount pad (10) is provided with groove, be provided with cutting knife (15) in the described groove, elasticity is connected between described cutting knife (15) and described mount pad (10) inside.
3. according to the disconnected closely device of the described steel primordial essence of claim 2, it is characterized in that: described backer's device (8) comprises installing plate (13), two first bolts (12) that are complementary with described screw mandrel (7), two second bolts (14) that are complementary with described screw mandrel (7), described installing plate (13) is enclosed within on two described screw mandrels (7), two described first bolts (12) place the anterior of described installing plate (13) and are enclosed within respectively on two described screw mandrels (7), two described second bolts (14) place the rear portion of described installing plate (13) and are enclosed within respectively on two described screw mandrels (7), described installing plate (13) top links to each other with spring (16) by connector, described spring (16) links to each other with top board (17), and described top board (17) places the anterior and symmetrical with described first through hole (11) of described installing plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320202709 CN203227720U (en) | 2013-04-22 | 2013-04-22 | Precise steel cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320202709 CN203227720U (en) | 2013-04-22 | 2013-04-22 | Precise steel cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203227720U true CN203227720U (en) | 2013-10-09 |
Family
ID=49283869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320202709 Expired - Fee Related CN203227720U (en) | 2013-04-22 | 2013-04-22 | Precise steel cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203227720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230973A (en) * | 2013-04-22 | 2013-08-07 | 江苏康非特动力科技有限公司 | Precise steel element cutting device |
-
2013
- 2013-04-22 CN CN 201320202709 patent/CN203227720U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103230973A (en) * | 2013-04-22 | 2013-08-07 | 江苏康非特动力科技有限公司 | Precise steel element cutting device |
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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 |
Granted publication date: 20131009 Termination date: 20200422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |