CN205393659U - Fixture for joist shears - Google Patents
Fixture for joist shears Download PDFInfo
- Publication number
- CN205393659U CN205393659U CN201620184479.3U CN201620184479U CN205393659U CN 205393659 U CN205393659 U CN 205393659U CN 201620184479 U CN201620184479 U CN 201620184479U CN 205393659 U CN205393659 U CN 205393659U
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- Prior art keywords
- steel pipe
- gear
- sleeve
- fixture
- joist
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Abstract
The utility model discloses a fixture for joist shears belongs to steel cutting process field, aims at providing a fixture for joist shears who need not to dismantle alright regulation cardboard position and need not to carry on distance measurement, and its technical scheme main points are: a fixture for joist shears, includes base, stand, steel pipe, cardboard, the sleeve has been cup jointed on the steel pipe, the cardboard sets up sleeve one side, the cardboard back is provided with the floor follow the top of steel pipe the length direction of steel pipe is provided with one row of rack the rectangular channel has been seted up to the sleeve top, follow in the rectangular channel cover cylinder diameter is to being provided with the roller, be provided with the gear on the roller, the gear with toothed bar mesh one side of gear articulates has the pusher dog, the pusher dog card is in on the gear. The utility model is suitable for a joist shears.
Description
Technical field
This utility model relates to a kind of joist shears, particularly to a kind of joist shears fixture.
Background technology
Shaped steel cutting machine is the equipment that angle steel, H profile steel, channel-section steel etc. are sheared, cut off by the cutter utilizing high intensity.
When shearing shaped steel, for being cut out the shaped steel of Len req as requested, a kind of fixture used by needs, and this fixture is socketed on a steel pipe, adopts bolt to fix, during use, unclamp bolt, fixing after fixture is moved to the appropriate location of Len req, allow shaped steel stretch out from shaped steel cutting machine and be against on fixture, then shear, just can obtain the shaped steel of Len req.
The use of this fixture, length is just surveyed without often once cutting, simplify operating procedure, but still Shortcomings: when needing the position regulating clamp to be cut out the section steel material of different length, need dismounting, carrying clamp, then install again, and regulate every time and be required for measurement of adjusting the distance, extremely waste time and energy.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is in that to provide a kind of joist shears fixture without dismantling just scalable card Board position.
For achieving the above object, this utility model provides following technical scheme: a kind of joist shears fixture, including base, column, steel pipe, clamp, described steel pipe is socketed with sleeve, described clamp is arranged on described sleeve side, described card back is provided with floor, above described steel pipe, the length direction of described steel pipe is provided with a tooth-arranging strip, there is rectangular channel described sleeve is opened above, described rectangular channel has been radially arranged roll shaft along described sleeve, described roll shaft is provided with gear, described gear and described tooth bar are meshed, it is hinged with pusher dog in the side of described gear, described pusher dog is stuck on described gear.
By adopting technique scheme, when needing the position of clamp is adjusted the shaped steel being cut out different length, upwards pull open described pusher dog, promote described sleeve to slide on described steel pipe, mobile to the position required, put down described pusher dog and block gear.
This utility model is further arranged to: be welded with pair of parallel steel plate on described base, forms guide-track groove between described steel plate.
By adopting technique scheme, when shearing shaped steel, to treat that shearing shaped steel passes and delivers to from joist shears and in described guide-track groove, prop up described clamp, then shear, impact due to joist shears shearing force, be sheared the shaped steel that gets off will random play, cause danger, described guide-track groove is for limiting the play of shaped steel.
This utility model is further arranged to: be equidistantly provided with some roll shafts in described guide-track groove.
By adopting technique scheme, described guide-track groove is provided with some roll shafts, when transporting shaped steel, shaped steel can be allowed to roll on some described roll shafts, reduce resistance；Some described roll shafts are also prevented from the out-of-flatness of shaped steel end or are blocked by the impact of burr, affect efficiency.
This utility model is further arranged to: being provided with conveyer belt in described guide-track groove, described conveyer belt is driven by motor.
By adopting technique scheme, it is preferred that replacing the roll shaft of described guide-track groove with described conveyer belt and drive with motor, cut-off shaped steel drops on described conveyer belt, and conveyer belt will carry out shaped steel, need not carry with manpower again, save manpower.
This utility model is further arranged to: be carved with displacement scale along steel pipe length direction on described steel pipe.
By adopting technique scheme, being carved with displacement scale on described steel pipe, so, when regulating the position of clamp, being no need for adjusting the distance measures again, simplifies operating procedure.
Compared with prior art, this utility model has the advantages that when the position of clamp is adjusted, it is not necessary to dismantle, it is only necessary to pull open described pusher dog, and then directly slide described sleeve, time saving and energy saving；Furthermore, described steel pipe is provided with scale, allows user remove the trouble of measurement from when regulating.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the cut-away illustration of embodiment 1 middle sleeve；
Fig. 3 is the structural representation of embodiment 2.
In figure, 1, base；2, steel pipe；21, tooth bar；22, scale；3, column；4, sleeve；41, roll shaft；42, gear；43, pusher dog；44, clamp；45, floor；46, rectangular channel；5, steel plate；6, roll shaft；7, conveyer belt；8, motor.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Embodiment 1: a kind of joist shears fixture, as illustrated in fig. 1 and 2, including base 1, column 3, steel pipe 2, clamp 44, described steel pipe 2 is socketed with sleeve 4, described clamp 44 is arranged on described sleeve 4 side, described clamp 44 back side is provided with floor 45, above described steel pipe 2, the length direction of described steel pipe 2 is provided with a tooth-arranging strip 21, there is rectangular channel 46 described sleeve 4 is opened above, described rectangular channel 46 has been radially arranged roll shaft 41 along described sleeve 4, described roll shaft 41 is provided with gear 42, described gear 42 and described tooth bar 21 are meshed, it is hinged with pusher dog 43 in the side of described gear 42, described pusher dog 43 is stuck on described gear 42.
Described steel pipe 2 is carved with displacement scale 22 along steel pipe 2 length direction.
Described base 1 is welded with pair of parallel steel plate 5, between described steel plate 5, forms guide-track groove.
Described guide-track groove is equidistantly provided with some roll shafts 6.
Embodiment 2: be different in that with embodiment 1, as it is shown on figure 3, be provided with conveyer belt 7 in described guide-track groove, described conveyer belt 7 is driven by motor 8.
It is embodied as explanation as follows:
Embodiment 1: a kind of joist shears fixture, as illustrated in fig. 1 and 2, when clamp 44 position is adjusted by needs, upwards pull open pusher dog 43, gear 42 can be moved on tooth bar 21, at this moment, only sleeve 4 need to be promoted gently to make sleeve 4 slide on steel pipe 2, accordingly, gear 42 does gear motion on tooth bar 21, moves to suitable position according to the scale 22 on steel pipe 2.Preferably, gear 42 and steel pipe 2 add lubricating oil, the mechanical movement being correlated with can be made more smooth.When clamp 44 moves to formulation position, put down pusher dog 43, block gear 42 so that gear 42 and sleeve 4 cannot move, complete to regulate operation.
Embodiment 2: be different in that with embodiment 1, as shown in Figure 3, described guide-track groove is provided with conveyer belt 7 and replaces roll shaft 6, conveyer belt 7 is driven by motor 8, after joist shears cut off shaped steel, shaped steel falls on conveyor belt 7, motor 8 drive and send out, without using manpower that it is carried, promote automaticity.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made the amendment not having creative contribution as required by those skilled in the art after reading this specification, but as long as being affected by the protection of Patent Law in right of the present utility model.
Claims (5)
- null1. a joist shears fixture，Including base (1)、Column (3)、Steel pipe (2)、Clamp (44)，It is characterized in that: described steel pipe (2) is socketed with sleeve (4)，Described clamp (44) is arranged on described sleeve (4) side，The side of described clamp (44) joist shears dorsad is provided with floor (45)，It is circumferentially provided with a tooth-arranging strip (21) along described steel pipe (2) in the top of described steel pipe (2)，There is rectangular channel (46) described sleeve (4) is opened above，Described rectangular channel (46) has been radially arranged roll shaft (41) along described sleeve (4)，Described roll shaft (41) is provided with gear (42)，Described gear (42) and described tooth bar (21) engagement，The cell wall of described rectangular channel is hinged with the pusher dog (43) rotated for limiting gear.
- 2. a kind of joist shears fixture according to claim 1, is characterized in that: be welded with pair of parallel steel plate (5) on described base (1), forms guide-track groove between described steel plate (5).
- 3. a kind of joist shears fixture according to claim 2, is characterized in that: described guide-track groove is evenly arranged with some parallel roll shafts (6) along steel pipe axially spaced-apart.
- 4. a kind of joist shears fixture according to claim 3, is characterized in that: be provided with conveyer belt (7) in described guide-track groove, and described conveyer belt (7) is driven by motor (8).
- 5. a kind of joist shears fixture according to claim 1, is characterized in that: described steel pipe (2) is axially carved with displacement scale (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620184479.3U CN205393659U (en) | 2016-03-10 | 2016-03-10 | Fixture for joist shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620184479.3U CN205393659U (en) | 2016-03-10 | 2016-03-10 | Fixture for joist shears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205393659U true CN205393659U (en) | 2016-07-27 |
Family
ID=56439986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620184479.3U Active CN205393659U (en) | 2016-03-10 | 2016-03-10 | Fixture for joist shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205393659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111077070A (en) * | 2019-12-17 | 2020-04-28 | 中安联合煤化有限责任公司 | Fly ash adhesion force measuring device and measuring method thereof |
-
2016
- 2016-03-10 CN CN201620184479.3U patent/CN205393659U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111077070A (en) * | 2019-12-17 | 2020-04-28 | 中安联合煤化有限责任公司 | Fly ash adhesion force measuring device and measuring method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |