CN114055369A - Positioning tool for hot-rolled steel bar shearing cutter machining - Google Patents
Positioning tool for hot-rolled steel bar shearing cutter machining Download PDFInfo
- Publication number
- CN114055369A CN114055369A CN202111573847.5A CN202111573847A CN114055369A CN 114055369 A CN114055369 A CN 114055369A CN 202111573847 A CN202111573847 A CN 202111573847A CN 114055369 A CN114055369 A CN 114055369A
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- groove
- block
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- push
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- 238000003754 machining Methods 0.000 title claims abstract description 28
- 238000010008 shearing Methods 0.000 title claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 15
- 239000010959 steel Substances 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 230000000670 limiting effect Effects 0.000 claims description 40
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005098 hot rolling Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 239000011324 bead Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention discloses a positioning tool for machining a hot-rolled steel bar shearing knife, which comprises a tool table and a T-shaped guide seat fixed at the top of the tool table, wherein a machining seat is slidably sleeved on the surface of the T-shaped guide seat, an adjusting mechanism is arranged between the machining seat and the T-shaped guide seat, two positioning clamping blocks are symmetrically installed at the top of the machining seat, the adjusting mechanism comprises a push groove arranged on the surface of one side of the machining seat, a push block is arranged inside the push groove, two push rods are symmetrically fixed on the surface of one side of the push block, and a strip-shaped slide way is arranged on the surface of the T-shaped guide seat in a penetrating manner; through the adjusting mechanism who sets up for the position of processing seat can carry out nimble slide adjusting at the top of frock platform, and the spacing mode after adjusting is very simple and convenient, has improved the regulation efficiency of processing seat, has solved the inconvenient problem of regulation in the former device, thereby improves the holistic simple operation nature of location frock.
Description
Technical Field
The invention belongs to the technical field of shearing tool machining, and particularly relates to a positioning tool for hot-rolled steel bar shearing tool machining.
Background
The shearing knife installed on the hot rolling forming equipment is a rigid cutter and mainly plays a role in shearing the steel bars, and in order to play a role in positioning the machined parts in the production and processing processes, the shearing knife needs to use a positioning tool which mainly comprises a tool table, a processing seat, a positioning clamping block and other parts.
When the existing positioning tool is used, the position of the processing seat can be adjusted on the workbench in a sliding mode, but the position adjusting mode of the processing seat is not simple and convenient due to the fact that the existing processing seat is complex in connecting mode with the T-shaped guide seat, the whole adjustment convenience is low, and certain defects exist in practical use.
Disclosure of Invention
The invention aims to provide a positioning tool for processing a hot-rolled steel bar shearing knife so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a positioning tool for machining a hot-rolled steel bar shearing knife comprises a tool table and a T-shaped guide seat fixed at the top of the tool table, wherein a machining seat is sleeved on the surface of the T-shaped guide seat in a sliding manner, an adjusting mechanism is arranged between the machining seat and the T-shaped guide seat, two positioning clamping blocks are symmetrically installed at the top of the machining seat, the adjusting mechanism comprises a push groove formed in the surface of one side of the machining seat, a push block is arranged inside the push groove, two push rods are symmetrically fixed on the surface of one side of the push block, a strip-shaped slide way is arranged on the surface of the T-shaped guide seat in a penetrating manner, one ends of the two push rods are respectively arranged on the inner side of the strip-shaped slide way, two limiting clamping blocks are symmetrically fixed on the surface of one end of each push rod, side slide ways are respectively arranged on the inner walls of the two sides of the strip-shaped slide way, a plurality of limiting clamping grooves are uniformly arranged on one side of the side slide ways, and the limiting clamping blocks are clamped in one of the limiting clamping grooves, and a connecting structure is arranged between the push block and the processing seat.
Preferably, connection structure includes that the symmetry is seted up at two inside side channels of processing seat, and two side channels are in the both sides that push away the groove respectively, the inside in side channel is provided with tube-shape spring and interior slider, push away the both sides inner wall in groove and all seted up with the communicating connecting slide in side channel, be equipped with the connecting block in the connecting slide, interior slider passes through the connecting block and fixes with the ejector pad.
Preferably, the inner slider is provided with a side groove, the side groove is provided with an inner wall, the inner wall is provided with a side surface, the inner groove is provided with an inner wall, the inner wall is provided with a side groove, the inner wall is provided with a convex block, and the two ends of the cylindrical spring are sleeved on the two convex blocks.
Preferably, a limiting plate is rotatably connected to the surface of one side of the pushing block, and the limiting plate is located on the side face of the processing seat.
Preferably, a rotating groove is formed in the pushing block, a rotating block is arranged in the rotating groove, and one end of the rotating block penetrates through the side face of the pushing block and is fixed with the limiting plate.
Preferably, the inside symmetry of rotatory piece is provided with two spring grooves, just there is flexible card pearl one end in spring groove through spring coupling, four circular draw-in grooves have evenly been seted up to the inner wall in rotation groove, the one end card of flexible card pearl is in one of them circular draw-in groove.
Preferably, the side of the limiting plate is fixed with a kneading block, and the kneading block is arc-shaped.
Preferably, be equipped with fixed knot between location clamp splice and the processing seat and construct, fixed knot constructs including two screws of fixing at processing seat top surface, two screw rod slides have been seted up on the bottom surface of location clamp splice, the top of screw rod runs through to the top of location clamp splice through the screw rod slide, and the top cover of screw rod is equipped with fastening nut, fastening nut hugs closely with the location clamp splice.
Compared with the prior art, the invention has the beneficial effects that:
1. through the adjusting mechanism who sets up for the position of processing seat can carry out nimble slide adjusting at the top of frock platform, and the spacing mode after adjusting is very simple and convenient, has improved the regulation efficiency of processing seat, has solved the inconvenient problem of regulation in the former device, thereby improves the holistic simple operation nature of location frock.
2. Through the limiting plate, the rotating block, the spring groove, the telescopic clamping beads, the circular clamping groove and other structures, a good limiting effect can be achieved on the push block in daily use engineering, the push block is prevented from being pushed by mistake, and therefore stability of the positioning tool during daily use is improved.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view of a portion of the area A of FIG. 1 in accordance with the present invention;
FIG. 3 is a front cross-sectional view of the present invention;
FIG. 4 is a top cross-sectional view of the present invention;
FIG. 5 is an enlarged view of a portion of the area B of FIG. 3 in accordance with the present invention;
FIG. 6 is an enlarged view of a portion of the invention in the area C of FIG. 3;
FIG. 7 is an enlarged view of a portion of the invention taken in the area D of FIG. 4;
in the figure: 1. a tooling table; 2. a T-shaped guide seat; 3. processing a base; 4. positioning the clamping block; 5. a strip-shaped slideway; 6. a push block; 7. a limiting plate; 8. pushing the groove; 9. a push rod; 10. a side slide; 11. a limiting clamping groove; 12. a side groove; 13. rotating the block; 14. a spring slot; 15. a telescopic clamping bead; 16. a circular slot; 17. a limiting clamping block; 18. a cylindrical spring; 19. an inner slide block; 20. and (4) connecting the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1 to 7, the present invention provides a technical solution: a positioning tool for machining a hot-rolled steel bar shearing knife comprises a tool table 1 and a T-shaped guide seat 2 fixed at the top of the tool table 1, wherein a machining seat 3 is sleeved on the surface of the T-shaped guide seat 2 in a sliding manner, an adjusting mechanism is arranged between the machining seat 3 and the T-shaped guide seat 2, two positioning clamping blocks 4 are symmetrically installed at the top of the machining seat 3 and used for clamping and positioning the shearing knife to be machined, the adjusting mechanism comprises a push groove 8 arranged on one side surface of the machining seat 3, a push block 6 is arranged inside the push groove 8, two push rods 9 are symmetrically fixed on one side surface of the push block 6, a strip-shaped slide way 5 corresponding to the push rods 9 is arranged on the surface of the T-shaped guide seat 2 in a penetrating manner, one ends of the two push rods 9 are arranged on the inner side of the strip-shaped slide way 5 in a penetrating manner, two limiting clamping blocks 17 are symmetrically fixed on the surface of one end of the push rod 9, side sliding ways 10 corresponding to the limiting clamping blocks 17 are arranged on the inner walls of the two sides of the strip-shaped slide way 5, and one side of the side sliding channel 10 is uniformly provided with a plurality of limiting clamping grooves 11 corresponding to the limiting clamping blocks 17, the limiting clamping blocks 17 are clamped in one of the limiting clamping grooves 11, so that an operator can adjust the position of the processing seat 3 by pushing the push block 6, a connecting structure is arranged between the push block 6 and the processing seat 3, the connecting structure comprises two side grooves 12 symmetrically arranged in the processing seat 3, the two side grooves 12 are respectively positioned at two sides of the push groove 8, the inside of the side grooves 12 is provided with a cylindrical spring 18 and an inner sliding block 19, the inner walls at two sides of the push groove 8 are both provided with connecting slideways communicated with the side grooves 12, the connecting slideways are internally provided with connecting blocks 20, the inner sliding block 19 is fixed with the push block 6 through the connecting blocks 20, so that after the operator loosens the push block 6, the push block 6 can reset under the action of the cylindrical spring 18, so that the limiting clamping blocks 17 are clamped in one of the limiting clamping grooves 11 again, the position adjustment mode of the processing seat 3 is simpler and more convenient.
In this embodiment, preferably, the inner slider 19 and the inner wall of the side groove 12 are fixed with a protrusion, and two ends of the cylindrical spring 18 are sleeved on the two protrusions for guiding and limiting the cylindrical spring 18 to prevent the cylindrical spring 18 from deviating.
In this embodiment, it is preferred, a side surface swivelling joint of ejector pad 6 has limiting plate 7, and limiting plate 7 is in the side of processing seat 3, can be spacing to ejector pad 6 when daily use, prevent that ejector pad 6 from being pushed away by the mistake, the rotation groove has been seted up to ejector pad 6's inside, and be provided with rotatory piece 13 in the rotation groove, the one end of rotatory piece 13 runs through to the side of ejector pad 6 fixed with limiting plate 7, when follow-up needs promote ejector pad 6, only need rotate limiting plate 7 can, the inside symmetry of rotatory piece 13 is provided with two spring grooves 14, and spring groove 14's one end has flexible card pearl 15 through spring coupling, four circular draw-in grooves 16 corresponding with flexible card pearl 15 have evenly been seted up to the inner wall in rotation groove, flexible card pearl 15's one end card is in one of them circular draw-in groove 16, make limiting plate 7 rotate after can obtain the block spacing.
In this embodiment, preferably, the side of limiting plate 7 is fixed with the piece of holding between the fingers, and holds between the fingers the piece and be the arc, can be convenient for operating personnel to twist the rotation of limiting plate 7.
In this embodiment, preferably, a fixing structure is arranged between the positioning clamping block 4 and the processing base 3, the fixing structure includes two screws fixed on the top surface of the processing base 3, two screw slides corresponding to the screws are provided on the bottom surface of the positioning clamping block 4, the top end of the screw penetrates through the top of the positioning clamping block 4 through the screw slides, and the top end of the screw is sleeved with a fastening nut which is tightly attached to the positioning clamping block 4, so that the positions of the two positioning clamping blocks 4 are adjustable to adapt to the cutting tools to be processed with different sizes.
The working principle and the using process of the invention are as follows: when the positioning tool is used, the shearing knife to be machined is placed between the two positioning clamping blocks 4, then the shearing knife is clamped tightly by the two positioning clamping blocks 4, finally the fastening nut is screwed to fix the positioning clamping blocks 4, so that the positioning of the shearing knife can be completed, the subsequent machining process of the shearing knife cannot generate position deviation, when the position of the machining seat 3 needs to be adjusted, the limiting plate 7 is rotated by ninety degrees, one end of the telescopic clamping bead 15 is clamped into the other circular clamping groove 16 under the pushing of the spring inside the spring groove 14, the limiting plate 7 and the push block 6 can smoothly rotate by ninety degrees, the limiting plate 7 does not limit the push block 6, an operator only needs to push the push block 6, so that the push block 6 drives the inner slide block 19 to slide through the connecting block 20, and the cylindrical spring 18 is compressed until the limiting clamping block 17 on the surface of the push rod 9 slides out of the limiting clamping groove 11, can no longer be spacing to processing seat 3, can be with processing seat 3 at the surperficial slip of T shape guide holder 2 this moment, change the position, after adjusting to suitable position, loosen ejector pad 6, side channel 12 can push back interior slider 19 and ejector pad 6 under self elastic action, and make spacing fixture block 17 card go into the spacing draw-in groove 11 of other positions, can be spacing to processing seat 3 once more, thereby accomplish the position control of processing seat 3, the inconvenient problem of processing seat 3 position control in the former device has been solved, at last rotate ninety degrees with limiting plate 7, make the one end of flexible card pearl 15 card under the promotion of spring 14 inside spring go into in the circular draw-in groove 16 of other positions, and cause the both ends of limiting plate 7 can take the surface of processing seat 3, can be spacing to ejector pad 6 when daily use, prevent that ejector pad 6 from being pushed by the mistake.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a hot rolling reinforcing bar shears sword processing and uses location frock, includes frock platform (1) and fixes T shape guide holder (2) at frock platform (1) top, the surface slip cover of T shape guide holder (2) is equipped with processing seat (3), be equipped with adjustment mechanism between processing seat (3) and T shape guide holder (2), two location clamp splice (4), its characterized in that are installed to the top symmetry of processing seat (3): adjustment mechanism is including offering pushing away groove (8) at processing seat (3) one side surface, the inside that pushes away groove (8) is provided with ejector pad (6), a side surface symmetry of ejector pad (6) is fixed with two push rods (9), just the surface of T shape guide holder (2) runs through and has seted up bar slide (5), two the inboard to bar slide (5) is all run through to the one end of push rod (9), the one end surface symmetry of push rod (9) is fixed with two spacing fixture blocks (17), side slide (10) have all been seted up to the both sides inner wall of bar slide (5), just a plurality of spacing draw-in grooves (11) have evenly been seted up to one side of side slide (10), spacing fixture block (17) card is in one of them spacing draw-in groove (11), be equipped with connection structure between ejector pad (6) and processing seat (3).
2. The hot-rolled steel bar shearing cutter machining positioning tool according to claim 1, characterized in that: connection structure sets up two inside side channels (12) in processing seat (3) including the symmetry, and two side channels (12) are in the both sides that push away groove (8) respectively, the inside of side channel (12) is provided with tube-shape spring (18) and interior slider (19), push away the both sides inner wall in groove (8) and all seted up with communicating connection slide in side channel (12), be equipped with connecting block (20) in the connection slide, interior slider (19) are fixed with ejector pad (6) through connecting block (20).
3. The hot-rolled steel bar shearing cutter machining positioning tool according to claim 2, characterized in that: and the surface of one side of the inner sliding block (19) and the inner wall of one end of the side groove (12) are respectively fixed with a convex block, and the two ends of the cylindrical spring (18) are respectively sleeved on the two convex blocks.
4. The hot-rolled steel bar shearing cutter machining positioning tool according to claim 1, characterized in that: and a limiting plate (7) is rotatably connected to the surface of one side of the push block (6), and the limiting plate (7) is positioned on the side surface of the processing seat (3).
5. The hot-rolled steel bar shearing cutter machining positioning tool according to claim 4, characterized in that: the rotating groove is formed in the pushing block (6), the rotating groove is internally provided with a rotating block (13), and one end of the rotating block (13) penetrates through the side face of the pushing block (6) and is fixed with the limiting plate (7).
6. The hot-rolled steel bar shearing cutter machining positioning tool according to claim 5, characterized in that: the inside symmetry of rotatory piece (13) is provided with two spring grooves (14), just there are flexible card pearl (15) one end in spring groove (14) through spring coupling, four circular draw-in grooves (16) have evenly been seted up to the inner wall in rotation groove, the one end card of flexible card pearl (15) is in one of them circular draw-in groove (16).
7. The hot-rolled steel bar shearing cutter machining positioning tool according to claim 5, characterized in that: the side face of the limiting plate (7) is fixedly provided with a pinching block, and the pinching block is arc-shaped.
8. The hot-rolled steel bar shearing cutter machining positioning tool according to claim 1, characterized in that: be equipped with fixed knot between location clamp splice (4) and the processing seat (3) and construct, fixed knot constructs including two screws rods of fixing at processing seat (3) top surface, two screw rod slides have been seted up on the bottom surface of location clamp splice (4), the top of screw rod runs through to the top of location clamp splice (4) through the screw rod slide, and the top cover of screw rod is equipped with fastening nut, fastening nut hugs closely with location clamp splice (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111573847.5A CN114055369A (en) | 2021-12-21 | 2021-12-21 | Positioning tool for hot-rolled steel bar shearing cutter machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111573847.5A CN114055369A (en) | 2021-12-21 | 2021-12-21 | Positioning tool for hot-rolled steel bar shearing cutter machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114055369A true CN114055369A (en) | 2022-02-18 |
Family
ID=80230078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111573847.5A Pending CN114055369A (en) | 2021-12-21 | 2021-12-21 | Positioning tool for hot-rolled steel bar shearing cutter machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114055369A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003080278A1 (en) * | 2002-03-21 | 2003-10-02 | Susan Gillian Blessley | Drilling jig |
| CN106271795A (en) * | 2016-08-17 | 2017-01-04 | 成都普瑞斯数控机床有限公司 | There is the horizontal Machining centers of tool magazine system |
| CN208391523U (en) * | 2018-05-03 | 2019-01-18 | 郑州佳泰机电科技有限公司 | A kind of numerical controlled machinery fixture for processing with limit function |
| CN210452632U (en) * | 2019-09-11 | 2020-05-05 | 河北机电职业技术学院 | Electronic product's that facilitates use maintenance device |
| CN213917960U (en) * | 2020-11-26 | 2021-08-10 | 大连威戈工业有限公司 | A fixed tool for work piece equipment |
| CN214559163U (en) * | 2021-02-03 | 2021-11-02 | 阳谷吉星钎具有限公司 | Wear-resistant and corrosion-resistant cutting tooth machining clamp |
| CN214922524U (en) * | 2021-07-21 | 2021-11-30 | 莆田市森达数控机械有限公司 | Auxiliary type positioning structure of numerical control rocker milling machine |
| CN215028185U (en) * | 2021-04-25 | 2021-12-07 | 莆田市涵兴食品有限公司 | Convenient clear rice sauce preparation is with raw materials preparation and is used device |
-
2021
- 2021-12-21 CN CN202111573847.5A patent/CN114055369A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003080278A1 (en) * | 2002-03-21 | 2003-10-02 | Susan Gillian Blessley | Drilling jig |
| CN106271795A (en) * | 2016-08-17 | 2017-01-04 | 成都普瑞斯数控机床有限公司 | There is the horizontal Machining centers of tool magazine system |
| CN208391523U (en) * | 2018-05-03 | 2019-01-18 | 郑州佳泰机电科技有限公司 | A kind of numerical controlled machinery fixture for processing with limit function |
| CN210452632U (en) * | 2019-09-11 | 2020-05-05 | 河北机电职业技术学院 | Electronic product's that facilitates use maintenance device |
| CN213917960U (en) * | 2020-11-26 | 2021-08-10 | 大连威戈工业有限公司 | A fixed tool for work piece equipment |
| CN214559163U (en) * | 2021-02-03 | 2021-11-02 | 阳谷吉星钎具有限公司 | Wear-resistant and corrosion-resistant cutting tooth machining clamp |
| CN215028185U (en) * | 2021-04-25 | 2021-12-07 | 莆田市涵兴食品有限公司 | Convenient clear rice sauce preparation is with raw materials preparation and is used device |
| CN214922524U (en) * | 2021-07-21 | 2021-11-30 | 莆田市森达数控机械有限公司 | Auxiliary type positioning structure of numerical control rocker milling machine |
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Application publication date: 20220218 |