CN219714989U - Steel bar gauge length instrument - Google Patents
Steel bar gauge length instrument Download PDFInfo
- Publication number
- CN219714989U CN219714989U CN202320386076.7U CN202320386076U CN219714989U CN 219714989 U CN219714989 U CN 219714989U CN 202320386076 U CN202320386076 U CN 202320386076U CN 219714989 U CN219714989 U CN 219714989U
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- Prior art keywords
- plate
- steel bar
- workbench
- rod
- fixed
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 42
- 239000010959 steel Substances 0.000 title claims abstract description 42
- 238000001125 extrusion Methods 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 description 18
- 238000009434 installation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a steel bar gauge length instrument, which belongs to the technical field of steel bar detection in the building industry and comprises a workbench, wherein one side of the top surface of the workbench is symmetrically provided with a fixed plate, a one-way screw rod is arranged between the two fixed plates, the other side of the top surface of the workbench is respectively provided with an L-shaped fixed rod and an L-shaped sliding rod, the top end of the L-shaped fixed rod is provided with a pressing piece for vertically pressing steel bars, a plurality of groups of clamping pieces are arranged in a linear array in the middle of the top surface of the workbench, each group of clamping pieces comprises two symmetrical clamping plates, the surface of the workbench is provided with a bottom groove for the clamping pieces to slide, the workbench is hollow, one end in the workbench is rotatably provided with a two-way screw rod, the other end of the workbench is fixedly connected with a sliding rod, and both ends of the two-way screw rod and the sliding rod are respectively connected with a squeezing plate.
Description
Technical Field
The utility model belongs to the technical field of steel bar detection, and particularly relates to a steel bar gauge length instrument.
Background
The machine of the steel bar gauge comprises a base, a support frame, a clamping groove, a printing assembly and a circuit part. And (3) marking the original gauge length N of the sample in an equal way during tensile test of the metal plate, the bar, the wire and the like, measuring the displacement variation of the corresponding marked point by combining a corresponding instrument after the sample is subjected to tensile fracture, and obtaining the elongation after fracture of the sample by a corresponding calculation formula.
In carrying out the present utility model, the inventors have found that at least the following problems exist in this technology: a bar gauge as shown in grant bulletin number CN214309780U, included on the base
The end face is provided with the vice movable clamping device along the two ends of the moving direction of the steel bar gauge body, and the vice movable clamping device comprises a fixed clamp, a movable clamp and a bottom block. This application is when fixing the reinforcing bar that needs the mark, needs to press from both sides to the reinforcing bar earlier clamp, and then press from both sides tight in order to guarantee clamping effect to the top again, leads to the reinforcing bar when taking out after work is accomplished, need loosen both sides earlier and loosen the top again, perhaps loosen the top earlier and loosen both sides again, can take out the reinforcing bar afterwards, and the step is numerous when having the reinforcing bar clamp to fix and take out, inconvenient problem.
For this purpose, we propose a bar gauge to solve the above problems.
Disclosure of Invention
The utility model aims to solve the problem that the materials with the required gauge length are inconvenient to install in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a reinforcing bar gauge length appearance, includes the workstation, workstation top surface one side symmetry installs the fixed plate to install one-way lead screw between two fixed plates, the top surface opposite side of workstation sets up L type dead lever and L type slide bar respectively, and the vertical hold-down piece that compresses tightly the reinforcing bar of top installation at L type dead lever, the top surface middle linear array of workstation sets up a plurality of groups clamping piece, and every clamping piece of group includes two symmetrical splint, and the workstation surface sets up the gliding kerve of supply clamping piece, the inside cavity of workstation, and the one end rotation installation bi-directional screw in the workstation, other end fixed connection slide bar, all connect the stripper at bi-directional screw and the both ends of slide bar, every connect the bolster between splint and the stripper, set up the support piece of fixing in the workstation bottom between two splint of every group clamping piece, the outside installation nut slider of one side installation gauge length piece of nut slider, and fixed diaphragm both ends fixed connection are on the fixed plate, fixed plate outer wall fixed mounting motor output shaft, and first one-way lead screw are connected.
Through setting up fixed diaphragm, realized when one-way lead screw rotates, fixed diaphragm can fix the nut slider and do not rotate.
Preferably, the top end of the workbench is provided with a telescopic plate which is fixedly connected with the outer wall of the clamping plate.
Through setting up the expansion plate, realized when placing the gauge length reinforcing bar, the expansion plate can be adjusted.
Preferably, a second motor is arranged on the outer wall of one side of the workbench, and an output shaft on the second motor is connected with the bidirectional screw rod.
Through setting up the second motor, realized can making two-way screw rod rotate, and drive the stripper plate and translate.
Preferably, the bottom of the L-shaped sliding rod is convex and is attached to the inner wall of the chute.
Through setting up L type slide bar, realized that L type slide bar can carry out stable slip in the spout.
Preferably, the compressing element comprises a compressing screw and a compressing plate, the compressing screw penetrates through the top ends of the L-shaped fixing rod and the L-shaped sliding rod, the compressing plate is fixedly connected to the bottom of the compressing screw, and the compressing plate corresponds to the bottom groove of the clamping element.
Through setting up compression screw and pressure strip, realize fixing the reinforcing bar that needs the gauge length.
Preferably, the buffer piece comprises a transverse telescopic rod and a transverse spring, two ends of the transverse telescopic rod and two ends of the transverse spring are respectively fixedly connected to the clamping plate and the extruding plate, and the transverse spring is sleeved on the outer wall of the transverse telescopic rod.
Through setting up horizontal telescopic link and transverse spring, realized fixed more stable to the steel bar of need gauge length, when paying out the steel bar of need gauge length, telescopic shaft and transverse spring release elasticity to the steel bar of need gauge length, will need gauge length material self-eject.
Preferably, the support piece comprises a support plate, a vertical telescopic rod and a vertical spring, wherein the support plate is fixedly connected to the tops of the vertical telescopic rod and the vertical spring, the bottoms of the vertical telescopic rod and the vertical spring are fixedly installed at the bottom end inside the workbench, and the vertical spring is sleeved on the outer wall of the vertical telescopic rod.
Through setting up vertical support plate, telescopic shaft and vertical spring, realized when putting into the reinforcing bar that needs the mark, support and fix the reinforcing bar that needs the mark, when letting out the reinforcing bar that needs the mark, release elasticity to the material that needs the gauge length.
Preferably, the bottom of the compacting plate is arc-shaped, the bottom groove between the compacting plate and the two clamping plates corresponds, the top of the supporting plate is arc-shaped, and the bottom of the supporting plate is fixedly connected to the top of the vertical telescopic rod.
The top of the pressing plate and the top of the supporting plate are arc-shaped, so that the pressing plate and the supporting plate are more attached when pressing and supporting the steel bars with the required gauge length.
In summary, the technical effects and advantages of the present utility model are: compared with the prior device, the steel bar gauge length instrument has the advantages that the buffer piece, the clamping piece, the supporting piece and the pressing piece are arranged, the steel bar is placed between the clamping plates, the clamping plates are extruded by the elasticity of the transverse spring, so that the steel bar is clamped, the pressing screw rod and the pressing plate of the pressing piece move downwards, the steel bar is vertically pressed, the bidirectional fixation of the steel bar gauge length is realized, the fixation stability of the steel bar is ensured, meanwhile, the transverse spring of the buffer piece and the vertical spring of the supporting piece are used for slowly popping up by the elasticity of the transverse spring and the vertical spring when the steel bar is taken out, and the marked steel bar is more convenient to place and take out;
simultaneously, through second motor, bi-directional threaded rod, slide bar and stripper plate, bi-directional threaded rod fixed connection is on the output shaft of second motor, and bi-directional threaded rod and slide bar both ends all set up the stripper plate, according to the reinforcing bar of the needs mark of equidimension, the second motor drives bi-directional screw thread rotation, makes the stripper plate translate on bi-directional threaded rod and slide bar, thereby extrudees horizontal telescopic link and transverse spring, and transverse spring elasticity keeps the fixed value, makes the reinforcing bar gauge of this reinforcing bar not equidimension
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side cross-sectional view of the present utility model;
FIG. 3 is a top cross-sectional view of the present utility model;
fig. 4 is a schematic structural diagram of the fig. 2 a according to the present utility model.
In the figure: 1. a work table; 2. an L-shaped fixing rod; 3. an L-shaped sliding rod; 4. a chute; 5. a compression screw; 6. a compacting plate; 7. a clamping plate; 8. a first motor; 9. a one-way screw; 10. a nut slider; 11. a vertical spring; 12. a slide bar; 13. fixing the transverse plate; 14. a fixing plate; 15. a second motor; 16. a bidirectional screw; 17. an extrusion plate; 18. a transverse telescopic rod; 19. a transverse spring; 20. a telescoping plate; 21. a support plate; 22. a vertical telescopic rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-2, the workbench comprises a workbench 1, a fixing plate 14 is symmetrically arranged on one side of the top surface of the workbench 1, a one-way screw rod 9 is rotatably arranged between the two fixing plates 14, a plurality of groups of clamping pieces are arranged in a linear array manner in the middle of the top surface of the workbench 1, each group of clamping pieces comprises two symmetrical clamping plates 7, the upper ends of the clamping plates 7 are inclined, so that when a steel bar needing to be marked is placed in the workbench, the bottom of the clamping plates 7 stretches into the workbench 1, a bottom groove for the clamping pieces to slide is formed in the surface of the workbench 1, a second motor 15 is fixed on the outer wall of one side of the workbench 1, an output shaft of the second motor 15 is fixedly connected with a two-way screw rod 16, the second motor 15 drives the two-way screw rod 16 to rotate, so as to drive a pressing plate 17 to relatively translate, a nut slider 10 is connected with the outer side of the one-way screw rod 9, a fixed transverse plate 13 is slidingly connected with the bottom of the nut slider 10, a mark piece is arranged on one side of the nut slider 10, two ends of the fixed transverse plate 13 are fixedly connected to the fixing plate 14, a first motor 8 is fixedly arranged on the outer wall of the fixing plate 14, and an output shaft of the first motor 8 is fixedly connected with the one-way screw rod 8 and is fixedly connected with the output shaft of the one-way screw rod 8.
Referring to fig. 2, the other side of the top surface of the workbench 1 is respectively provided with an L-shaped fixing rod 2 and an L-shaped sliding rod 3, the L-shaped fixing rod 2 is fixedly connected to one side of the top end of the workbench 1, and a pressing piece for vertically pressing the steel bars is installed at the top end of the L-shaped fixing rod 2, the bottom of the L-shaped sliding rod 3 is of a convex shape and is attached to the inner wall of the sliding chute 4, the L-shaped sliding rod 3 is slidably connected in the sliding chute 4, the pressing piece comprises a pressing screw 5 and a pressing plate 6 according to the length adjustment position of the steel bars to be marked, the pressing screw 5 penetrates through the top ends of the L-shaped fixing rod 2 and the L-shaped sliding rod 3, the pressing plate 6 is fixedly connected to the bottom of the pressing screw 5, the pressing plate 6 corresponds to a bottom groove of the clamping piece, the bottom of the pressing plate 6 is arc-shaped, the pressing plate can be attached to the steel bars to be marked in a large area, the steel bars to be fixed to be marked are firmer, and the bottom groove between the pressing plate 6 and the two clamping plates 7 corresponds to the bottom groove. The top end of the workbench 1 is connected with a telescopic plate 20 in a sliding way and is fixedly connected with the clamping plate 7.
Referring to fig. 3, a bi-directional screw 16 is rotatably installed at one end in the workbench 1, the other end is fixedly connected with a slide bar 12, two ends of the bi-directional screw 16 and the slide bar 12 are both connected with an extrusion plate 17, the extrusion plate 17 is in threaded connection with the outer side of the bi-directional screw 16, the extrusion plate 17 is in sliding connection with the outer side of the slide bar 12, the bi-directional screw 16 adjusts the position of the extrusion plate 17 according to the thickness of a reinforcing steel bar marked as required, so that the bi-directional screw is firmer when being fixed, a buffer piece is connected between each clamping plate 7 and the extrusion plate 17, the buffer piece comprises a transverse telescopic rod 18 and a transverse spring 19, two ends of the transverse telescopic rod 18 and the transverse spring 19 are respectively fixedly connected with the clamping plate 7 and the extrusion plate 17, and the transverse spring 19 is sleeved on the outer wall of the transverse telescopic rod 18.
Referring to fig. 4, the support piece includes backup pad 21, vertical telescopic link 22 and vertical spring 11, backup pad 21 fixed connection is at vertical telescopic link 22 and vertical spring 11 top, to telescopic link 22 and vertical spring 11 bottom fixed mounting at the inside bottom of workstation 1, vertical spring 11 cover is established at vertical telescopic link 22 outer wall, can pop out backup pad 21 to the reinforcing bar that needs the mark out and can fix the reinforcing bar that needs the mark, backup pad 21 top is the arcuation, increase the laminating area with the reinforcing bar that needs the mark, backup pad 21 bottom fixed connection is on vertical telescopic link 22 top.
Working principle: this steel bar gauge, before putting into the steel bar, the stripper plate 17 on the second motor 15 drives bi-directional screw 16 removes, extrude fixed connection splint 7 on transverse spring 19, change the distance between splint 7, put the steel bar that needs the mark into the backup pad 21 top between two splint 7, the in-process that the steel bar was put into, splint 7 and expansion plate 20 are opened to both sides, extrude transverse spring 19, transverse spring 19's elasticity is fixed about the steel bar, rotatory clamp screw 5 will compress tightly board 6 and move down, extrude vertical spring 11, vertical spring 11 top connection backup pad 21 supports the steel bar, vertical spring 11 produced elasticity is fixed from top to bottom, start first motor 8, first motor 8 drives fixed one-way lead screw 9 and rotates, thereby drive nut slider 10 and translate, when the scale distance is accomplished, slow rotation clamp screw 5, the elasticity that transverse spring 19 and vertical spring 11 produced pops up the steel bar that needs the mark when the scale distance is accomplished. It should be noted that, this scheme only need loosen the top and just can take off, need not loosen both sides.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a steel bar gauge length appearance, includes workstation (1), its characterized in that, fixed plate (14) are installed to workstation (1) top surface one side symmetry to rotate between two fixed plates (14) and install unidirectional screw (9), the top surface opposite side of workstation (1) is equipped with L type dead lever (2) and L type slide bar (3) respectively, and installs the compress tightly the clamp piece of vertical compress tightly the steel bar on the top of L type dead lever (2) and L type slide bar (3), the top surface middle linear array of workstation (1) is provided with a plurality of groups clamping piece, and every group clamping piece includes splint (7) of two symmetries, and workstation (1) surface is opened there is the undercut that supplies the clamping piece to slide, the inside cavity of workstation (1), and one end rotation in workstation (1) is installed bi-directional screw (16), the other end fixedly connected with slide bar (12), both ends at bi-directional screw (16) and slide bar (12) all are connected with stripper plate (17), every be connected with between splint (7) and stripper plate (17), be equipped with between every splint (7) and stripper plate (10) at the bottom of two clamping pieces (10) are equipped with between slider (10) and are installed on the fixed bottom of slider (10), and install the gauge length piece in one side of nut slider (10), and fixed diaphragm (13) both ends fixed connection is on fixed plate (14), and fixed plate (14) outer wall fixed mounting has first motor (8), and the output shaft of first motor (8) is connected with one-way lead screw (9).
2. The steel bar gauge according to claim 1, wherein the top end of the workbench is slidably connected with a telescopic plate (20) and fixedly connected with the outer wall of the clamping plate (7).
3. The steel bar gauge according to claim 1, wherein a second motor (15) is arranged on the outer wall of one side of the workbench (1), and an output shaft of the second motor (15) is connected with a bidirectional screw (16).
4. The steel bar gauge according to claim 1, wherein the bottom of the L-shaped sliding rod (3) is convex and is attached to the inner wall of the chute (4).
5. The steel bar gauge according to claim 1, wherein the pressing piece comprises a pressing screw rod (5) and a pressing plate (6), the pressing screw rod (5) is in threaded connection with the top ends of the L-shaped fixing rod (2) and the L-shaped sliding rod (3), the pressing plate (6) is fixedly connected with the bottom of the pressing screw rod (5), and the pressing plate (6) corresponds to a bottom groove of the clamping piece.
6. The steel bar gauge according to claim 1, wherein the buffer member comprises a transverse telescopic rod (18) and a transverse spring (19), two ends of the transverse telescopic rod (18) are fixedly connected to the clamping plate (7) and the extrusion plate (17) respectively, and the transverse spring (19) is sleeved on the outer wall of the transverse telescopic rod (18).
7. The steel bar gauge according to claim 5, wherein the supporting piece comprises a supporting plate (21), a vertical telescopic rod (22) and a vertical spring (11), the supporting plate (21) is fixedly connected to the top of the vertical telescopic rod (22), the vertical telescopic rod (22) is fixedly installed at the bottom end inside the workbench (1), and the vertical spring (11) is sleeved on the outer wall of the vertical telescopic rod (22).
8. The steel bar gauge according to claim 7, wherein the bottom of the pressing plate (6) and the top of the supporting plate (21) are arc-shaped, and the bottom grooves between the pressing plate (6) and the two clamping plates (7) are corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320386076.7U CN219714989U (en) | 2023-03-03 | 2023-03-03 | Steel bar gauge length instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320386076.7U CN219714989U (en) | 2023-03-03 | 2023-03-03 | Steel bar gauge length instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219714989U true CN219714989U (en) | 2023-09-19 |
Family
ID=88016036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320386076.7U Active CN219714989U (en) | 2023-03-03 | 2023-03-03 | Steel bar gauge length instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219714989U (en) |
-
2023
- 2023-03-03 CN CN202320386076.7U patent/CN219714989U/en active Active
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