CN211839961U - Clamping device of steel bar cutting machine for bridge construction - Google Patents
Clamping device of steel bar cutting machine for bridge construction Download PDFInfo
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- CN211839961U CN211839961U CN201922366351.5U CN201922366351U CN211839961U CN 211839961 U CN211839961 U CN 211839961U CN 201922366351 U CN201922366351 U CN 201922366351U CN 211839961 U CN211839961 U CN 211839961U
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- push rod
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Abstract
The utility model discloses a bridge construction is with cutting-bar reinforcement's clamping device relates to building technical field, including the fixed station, two the same centre gripping risers of top side fixed mounting of fixed station, and fixed connection centre gripping diaphragm between two centre gripping risers, movable mounting has vertical push rod on the centre gripping diaphragm. Utilize horizontal push rod, the design of inserted bar and vertical push rod, through removing horizontal push rod, horizontal push rod removes and drives the side guide and remove, thereby horizontal push rod removes and can drive the inserted bar and remove, the inserted bar removes and drives vertical push rod downstream under the effect of jack, vertical push rod downstream drives holding down plate downstream, make the construction steel bar can be effectively compressed tightly, be convenient for cut, install the screw thread on threaded rod top in the thread groove, can adjust the originated height of holding down plate, can compress tightly the reinforcing bar of different thickness specifications, thereby the precision and the fastness of cutting have been improved greatly.
Description
Technical Field
The utility model relates to a building technical field especially relates to a bar cutter's clamping device for bridge construction.
Background
The steel bar cutting machine is a tool used for cutting steel bars, is divided into a full-automatic steel bar cutting machine and a semi-automatic steel bar cutting machine, is mainly used for cutting steel bars in fixed length in civil engineering, and is necessary equipment in a steel bar processing link.
Along with the development of modern life, bridge construction is more and more common, in the bridge construction process, a steel bar cutting machine is required to be used for cutting a construction steel bar, and through the inspection, a patent with publication number of CN207358016U discloses a clamping device of the steel bar cutting machine for construction, which comprises a clamping device bottom plate, wherein the upper surface of the clamping device bottom plate is fixedly connected with a clamping vertical plate, one side of the clamping vertical plate, which is far away from the clamping device bottom plate, is fixedly connected with a clamping transverse plate, the right side surface of the clamping transverse plate is fixedly connected with a positioning plate, the upper surface of the clamping transverse plate is provided with a first screw, the steel bar is clamped, fixed and cut by mostly adopting a manual mode in the cutting process of the existing steel bar cutting machine, the manual clamping has larger potential safety hazard, and the steel bar cannot be well clamped, to the reinforcing bar of a specification, all need manual clamp tightly at every turn, waste time and energy, consequently need a clamping device of bar cutter for bridge construction to satisfy people's demand.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bridge construction is with cutting-bar machine's clamping device to solve current cutting-bar machine and cutting the in-process, mostly adopt artifical manual mode to press from both sides tight fixed and cutting to the reinforcing bar, there is great potential safety hazard in the manual clamp tight, and can not carry out fine clamp to the reinforcing bar and tightly, to the reinforcing bar of a specification, all need the manual clamp to press from both sides tight at every turn, the problem that wastes time and energy.
In order to achieve the above object, the utility model provides a following technical scheme: a clamping device of a steel bar cutting machine for bridge construction comprises a fixed platform, wherein two same clamping vertical plates are fixedly arranged on the top side of the fixed platform, and a clamping transverse plate is fixedly connected between the two clamping vertical plates, a vertical push rod is movably arranged on the clamping transverse plate, a threaded rod is movably arranged at the bottom end of the vertical push rod, a lower pressing plate is fixedly arranged at the bottom end of the threaded rod, a horizontal push rod is movably penetrated through one side of one clamping vertical plate, and one side of the horizontal push rod close to the lower press plate is fixedly connected with a side press plate, the top side of the horizontal push rod is movably penetrated with a positioning rod, the top side of the horizontal push rod is fixedly provided with an inserted link fixing block, one side fixed mounting that the inserted bar fixed block is close to vertical push rod has the inserted bar, and the inserted bar sets up for the slope, and the jack has been seted up to one side of vertical push rod, and the jack also sets up for the slope, and the one end of inserted bar extends to in the jack.
Preferably, the top fixed mounting of locating lever has the installation piece, and the bottom side and the horizontal push rod top side of installation piece are through first spring coupling, and first spring activity cup joints on the locating lever, and the installation piece is under the effect of first spring elasticity for the locating lever can be better laminate to the constant head tank in, thereby has reached fine spacing effect.
Preferably, horizontal push rod's one end fixed mounting has the ejector pad, and has cup jointed the lag on the ejector pad, and the staff of being convenient for when promoting horizontal push rod, better protection staff's hand prevents to bruise.
Preferably, the locating lever below is equipped with the rectangular channel of seting up on the fixed station top side, and the equidistant a plurality of constant head tanks of having seted up on the bottom side inner wall of rectangular channel, and in the bottom of locating lever extended to the constant head tank, the locating lever can be more accurate laminate to the constant head tank in, can effectively carry on spacingly to horizontal push rod's position, prevent that horizontal push rod from removing once more.
Preferably, the thread groove has been seted up to the bottom of vertical push rod, and the top thread of threaded rod is installed in the thread groove, and through the height between adjusting threaded rod and the vertical push rod, be convenient for adjust the height between holding down plate and the fixed station to when the not reinforcing bar of equidimension height is pressed from both sides in the adaptation, the side pressure board compresses tightly the moment of reinforcing bar, and the holding down plate also can compress tightly the reinforcing bar, is convenient for in the bridge work progress, can press from both sides the reinforcing bar of different specifications of cutting better.
Preferably, the bottom side four corners position of fixed station all fixed mounting have the supporting leg, and the shock pad is all installed to the bottom side of four supporting legs, and the vibrations that produce when the shock pad is installed to the low side of supporting leg can be better reduction cutting reinforcing bar with rock, have improved clamping device's stability.
Preferably, the top of vertical push rod is fixed with blocks the piece, blocks the bottom side of piece and passes through second spring coupling with the top side of centre gripping diaphragm, and the second spring cup joints on vertical push rod, blocks the piece under the effect of second spring elasticity for the better removal of vertical push rod has improved clamping device's efficiency greatly, has improved work efficiency.
The utility model has the advantages that:
1. this bar cutter's clamping device, utilize horizontal push rod, the design of inserted bar and vertical push rod, through removing horizontal push rod, horizontal push rod removes and drives the side guide and removes, thereby horizontal push rod removes and can drive the inserted bar and remove, the inserted bar removes and drives vertical push rod downstream under the effect of jack, vertical push rod downstream drives holding down plate downstream, promote horizontal push rod and remove, the side guide compresses tightly from the side and can drive the holding down plate from the top down, make the construction steel bar can be effectively compressed tightly, be convenient for cut.
2. This cutting-bar's clamping device utilizes the design of thread groove and threaded rod, and the thread groove has been seted up to vertical push rod bottom, installs the screw thread on threaded rod top in the thread groove, can adjust the originated height of holding down plate, can compress tightly the reinforcing bar of different thickness specifications to the precision and the fastness of cutting have been improved greatly.
Drawings
Fig. 1 is a schematic three-dimensional structure view of a clamping device of a steel bar cutting machine for bridge construction according to the present invention;
fig. 2 is a schematic structural view of a portion a in fig. 1 of a clamping device of a steel bar cutting machine for bridge construction according to the present invention;
fig. 3 is a schematic structural view of a front view of a clamping device of a steel bar cutting machine for bridge construction according to the present invention;
fig. 4 is the utility model provides a vertical push rod of clamping device and threaded rod connection structure sketch of bar cutter for bridge construction.
In the figure: the automatic clamping device comprises a fixing table 1, a threaded rod 2, a vertical push rod 3, a jack 4, a blocking block 5, a clamping transverse plate 6, an inserted rod 7, an inserted rod fixing block 8, a clamping vertical plate 9, a horizontal push rod 10, a side pressing plate 11, a pressing plate 12, a positioning groove 13, a mounting block 14, a pushing block 15, a rectangular groove 16 and a positioning rod 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a clamping device of a steel bar cutting machine for bridge construction comprises a fixed table 1, two same clamping vertical plates 9 are fixedly installed on the top side of the fixed table 1, a clamping transverse plate 6 is fixedly connected between the two clamping vertical plates 9, a vertical push rod 3 is movably installed on the clamping transverse plate 6, a threaded rod 2 is movably installed at the bottom end of the vertical push rod 3, a lower press plate 12 is fixedly installed at the bottom end of the threaded rod 2, a transverse horizontal push rod 10 movably penetrates through one side of one clamping vertical plate 9, a side press plate 11 is fixedly connected to one side of the horizontal push rod 10 close to the lower press plate 12, a positioning rod 17 movably penetrates through the top side of the horizontal push rod 10, an inserting rod fixing block 8 is fixedly installed on the top side of the horizontal push rod 10, an inserting rod 7 is fixedly installed on one side of the inserting rod fixing block 8 close to the vertical push rod, the jack 4 is also arranged obliquely, and one end of the inserted rod 7 extends into the jack 4.
The utility model discloses in, the top fixed mounting of locating lever 17 has installation piece 14, and the bottom side of installation piece 14 is through first spring coupling with horizontal push rod 10 top sides, and first spring activity cup joints on locating lever 17, and installation piece 14 is under the effect of first spring elasticity for the locating lever 17 can be better laminate to in the constant head tank 13, thereby fine spacing effect has been reached.
The utility model discloses in, horizontal push rod 10's one end fixed mounting has ejector pad 15, and has cup jointed the lag on the ejector pad 15, and the staff of being convenient for is when promoting horizontal push rod 15, and better protection staff's hand prevents to bruise.
The utility model discloses in, locating lever 17 below is equipped with rectangular channel 16 of seting up on 1 top sides of fixed station, and rectangular channel 16's bottom side inner wall equidistance has seted up a plurality of constant head tanks 13, and in locating lever 17's bottom extended to constant head tank 13, in laminating constant head tank 13 that locating lever 17 can be more accurate, can effectively carry on spacingly to horizontal push rod 10's position, prevents that horizontal push rod 10 from removing once more.
The utility model discloses in, the thread groove has been seted up to vertical push rod 3's bottom, and threaded rod 2's top thread mounting is in the thread groove, through the height between adjusting threaded rod 2 and the vertical push rod 3, be convenient for adjust the height between holding down plate 12 and the fixed station 1 to when the reinforcing bar of equidimension height not is pressed from both sides in the adaptation, side pressure plate 11 compresses tightly that moment of reinforcing bar, and holding down plate 12 also can compress tightly the reinforcing bar, is convenient for in the bridge work progress, can press from both sides the reinforcing bar of different specifications of cutting better.
The utility model discloses in, the equal fixed mounting in bottom side four corners position of fixed station 1 has the supporting leg, and the shock pad is all installed to the bottom side of four supporting legs, and the vibrations that produce when the reduction cutting reinforcing bar that the shock pad can be better are installed to the low side of supporting leg with rock, have improved clamping device's stability.
The utility model discloses in, the top of vertical push rod 3 is fixed with blocks 5, blocks 5 the bottom side and the top side of centre gripping diaphragm 6 and passes through second spring coupling, and the second spring cup joints on vertical push rod 3, blocks 5 under the effect of second spring force for the better removal of vertical push rod 3 has improved clamping device's efficiency greatly, has improved work efficiency.
This practical theory of operation: when a steel bar is placed on the fixed table 1, the mounting block 14 is lifted upwards by hand, the mounting block 14 moves upwards to drive the positioning rod 17 to move in the horizontal push rod 10, when one end of the positioning rod 17 is separated from the positioning groove 13, the horizontal push rod 10 is pushed to move towards the direction of the steel bar, the horizontal push rod 10 moves to drive the side pressure plate 11 to move towards the direction of the steel bar, the horizontal push rod 10 moves to drive the inserting rod fixing block 8 to move, the inserting rod fixing block 8 moves to drive the inserting rod 7 to move, the inserting rod 7 moves leftwards to drive the vertical push rod 3 to move downwards under the action of the inserting hole 4, the vertical push rod 3 moves downwards to drive the blocking block 5 to move downwards, the blocking block 5 moves downwards to extrude the second spring, the vertical push rod 3 moves downwards to drive the threaded rod 2 to move downwards, the threaded rod 2 moves downwards to drive the lower pressure plate 12 to move downwards along with the movement of the horizontal push rod, lower plate 12 also compresses tightly the reinforcing bar from the top, can convenient and fast to the reinforcing bar rapid clamping cutting of same kind of specification, loosen installation piece 14 this moment, installation piece 14 drives locating lever 17 downstream and inserts the positioning groove 13 under the spring action of first spring, carry out the rigidity, make the reinforcing bar can be by stable compressing tightly, when the cutting, can not appear rocking, avoid artifical pressing from both sides tight cutting process, the problem of hindering the hand, staff's health and safety has been ensured.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a bridge construction is with cutting-bar reinforcement's clamping device, includes fixed station (1), its characterized in that: the clamping device is characterized in that two identical clamping vertical plates (9) are fixedly installed on the top side of the fixed table (1), a clamping transverse plate (6) is fixedly connected between the two clamping vertical plates (9), a vertical push rod (3) is movably installed on the clamping transverse plate (6), a threaded rod (2) is movably installed at the bottom end of the vertical push rod (3), a lower pressing plate (12) is fixedly installed at the bottom end of the threaded rod (2), a transverse horizontal push rod (10) penetrates through one side of one clamping vertical plate (9) in a movable mode, a side pressing plate (11) is fixedly connected to one side, close to the lower pressing plate (12), of the horizontal push rod (10), a positioning rod (17) penetrates through the top side of the horizontal push rod (10), an inserting rod fixing block (8) is fixedly installed on the top side of the horizontal push rod (10), an inserting rod (7) is fixedly installed on one side, the inserted bar (7) is obliquely arranged, the insertion hole (4) is formed in one side of the vertical push rod (3), the insertion hole (4) is also obliquely arranged, and one end of the inserted bar (7) extends into the insertion hole (4).
2. The clamping device of the steel bar cutting machine for bridge construction according to claim 1, wherein: the top end of the positioning rod (17) is fixedly provided with an installation block (14), the bottom side of the installation block (14) is connected with the top side of the horizontal push rod (10) through a first spring, and the first spring is movably sleeved on the positioning rod (17).
3. The clamping device of the steel bar cutting machine for bridge construction according to claim 1, wherein: one end of the horizontal push rod (10) is fixedly provided with a push block (15), and the push block (15) is sleeved with a protective sleeve.
4. The clamping device of the steel bar cutting machine for bridge construction according to claim 1, wherein: the bottom-side positioning device is characterized in that a rectangular groove (16) formed in the top side of the fixing table (1) is arranged below the positioning rod (17), a plurality of positioning grooves (13) are formed in the inner wall of the bottom side of the rectangular groove (16) at equal intervals, and the bottom end of the positioning rod (17) extends into the positioning grooves (13).
5. The clamping device of the steel bar cutting machine for bridge construction according to claim 1, wherein: the bottom end of the vertical push rod (3) is provided with a thread groove, and the top end of the threaded rod (2) is installed in the thread groove in a threaded mode.
6. The clamping device of the steel bar cutting machine for bridge construction according to claim 1, wherein: the supporting legs are fixedly mounted at four corners of the bottom of the fixed table (1), and shock pads are mounted at the bottom of the four supporting legs.
7. The clamping device of the steel bar cutting machine for bridge construction according to claim 1, wherein: the top of vertical push rod (3) is fixed with blocks (5), blocks the top side of piece (5) and the top side of centre gripping diaphragm (6) and passes through second spring coupling, and the second spring cup joints on vertical push rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922366351.5U CN211839961U (en) | 2019-12-25 | 2019-12-25 | Clamping device of steel bar cutting machine for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922366351.5U CN211839961U (en) | 2019-12-25 | 2019-12-25 | Clamping device of steel bar cutting machine for bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211839961U true CN211839961U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922366351.5U Active CN211839961U (en) | 2019-12-25 | 2019-12-25 | Clamping device of steel bar cutting machine for bridge construction |
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| Country | Link |
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| CN (1) | CN211839961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472759A (en) * | 2022-01-26 | 2022-05-13 | 中铁建工集团有限公司 | Automatic steel bar cutting machine tool for building construction and cutting method |
-
2019
- 2019-12-25 CN CN201922366351.5U patent/CN211839961U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472759A (en) * | 2022-01-26 | 2022-05-13 | 中铁建工集团有限公司 | Automatic steel bar cutting machine tool for building construction and cutting method |
| CN114472759B (en) * | 2022-01-26 | 2022-12-09 | 中铁建工集团第二建设有限公司 | Automatic steel bar cutting machine tool for building construction and cutting method |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Guodong Inventor after: Zhang Xu Inventor after: Xing Houbing Inventor before: Zhang Guodong |
|
| CB03 | Change of inventor or designer information |