CN209841496U - Steel bar gauge length instrument - Google Patents
Steel bar gauge length instrument Download PDFInfo
- Publication number
- CN209841496U CN209841496U CN201920565218.XU CN201920565218U CN209841496U CN 209841496 U CN209841496 U CN 209841496U CN 201920565218 U CN201920565218 U CN 201920565218U CN 209841496 U CN209841496 U CN 209841496U
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- China
- Prior art keywords
- opposite
- base
- clamping plate
- clamping plates
- clamping
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title abstract description 19
- 239000010959 steel Substances 0.000 title abstract description 19
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 27
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 27
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 230000008093 supporting effect Effects 0.000 claims description 27
- 238000010030 laminating Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 238000009864 tensile test Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
The utility model relates to a steel bar gauge length instrument, which comprises a base and support frames, wherein a transmission mechanism is arranged between the two support frames, the transmission mechanism comprises a lead screw and a nut on the lead screw, a power mechanism for driving the screw rod to rotate is fixedly connected with one side of the fixed support frame on the base, a printing mechanism is fixedly connected with the side wall of the screw nut, a clamping device is arranged on the base and comprises clamping plates which are oppositely arranged, the clamping plates are vertical to the surface of the base and are attached to the surface of the base to slide, the two-way screw driving mechanism comprises a base, two clamping plates, two driving blocks, two bidirectional screws, two guide assemblies and two guide assemblies, wherein the two clamping plates are opposite to each other, the driving blocks are fixed on the surfaces of the base respectively and are arranged on the two sides of the clamping plates oppositely and are positioned in the middle positions of the clamping plates in the length direction, the two bidirectional screws are arranged between the two opposite driving blocks, the two opposite clamping plates are in threaded connection with the left-handed section and the right-handed section of each bidirectional screw respectively, and the two sides of each. The utility model discloses have the effect of the tight different length reinforcing bars of quick nimble clamp.
Description
Technical Field
The utility model belongs to the technical field of the experimental device of using of reinforcing bar mechanical properties and specifically relates to a reinforcing bar gauge length appearance is related to.
Background
In the use of round steel, band steel, steel pipe, shaped steel and other non ferrous metal materials, carry out tensile test to steel usually to survey its performance, before carrying out tensile test, need carry out the punctuation on the steel sample, with each item data before confirming the steel sample is tensile and after stretching, the punctuation is usually carried out through manual now, and the punctuation is troublesome, punctuation accuracy and punctuation inefficiency.
The existing Chinese patent with the publication number of CN206348213U provides a steel bar gauge length instrument which comprises a base and a support frame, wherein a V-shaped frame and a clamping device are arranged on the base, and a transmission mechanism and a printing mechanism are arranged on the support frame. When the reinforcing bar scale distance instrument is used, a reinforcing bar is fixed on the V-shaped frame through the clamping device, the motor drives the lead screw to rotate, the printing mechanism horizontally moves, the printing mechanism moves a distance instrument, and the cam rotates for a circle to complete one-time scale distance work. Be provided with the subassembly that slides between clamping device and the base, the direction of sliding of subassembly is parallel with the length direction of V type frame, and the subassembly that slides is connected with fixed clamping device's fixed subassembly, reaches the effect that is applicable to and carries out the scale distance to the reinforcing bar of multiple length.
But because the subassembly that slides needs to adjust according to multiple length reinforcing bar, still need fixed the subassembly that slides after finding suitable position, generally only with the bolt fastening, still need twist the fixed subassembly after fixing the subassembly that slides, this a series of complex operations, it is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a reinforcing bar gauge length appearance, it has the effect of the tight different length reinforcing bars of quick nimble clamp.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a steel bar gauge length instrument comprises a horizontally placed base, wherein opposite support frames are arranged on the upper surface of the base, a horizontal sliding rod is arranged between the opposite support frames, two ends of the sliding rod are fixedly connected with the opposite support frames respectively, a printing mechanism is connected onto the sliding rod in a sliding manner, a transmission mechanism which drives the printing mechanism to move along the sliding rod between the opposite support frames is arranged between the opposite support frames, the transmission mechanism comprises a lead screw and a nut which is arranged on the lead screw, the printing mechanism is fixedly connected with the nut, two ends of the lead screw are respectively connected with the opposite support frames in a rotating manner, a power mechanism which drives the lead screw to rotate is arranged at one end of the upper surface of the base, which is positioned in the length direction of the lead screw, a clamping device is arranged on the base, the clamping device comprises a clamping plate which is arranged oppositely, the clamping plate is perpendicular to the surface of the base and, the length direction of pinch-off blades is the same with the length direction of lead screw, print the relative setting in space between mechanism and the relative pinch-off blades, in the one side that relative pinch-off blades deviates from, the surface of base is fixed with the drive block respectively, the relative setting of drive block is in the both sides of pinch-off blades and is located the length direction's of pinch-off blades intermediate position department, is located to be provided with two-way lead screw between the relative drive block, and relative pinch-off blades links to each other with two-way lead screw's levogyration section and dextrorotation section screw thread respectively, be provided with on the base and run through relative pinch-off blades and slide the direction subassembly that links to each other.
Through adopting above-mentioned technical scheme, through clamping device's setting, realize the quick different reinforcing bar of nimble tight specification of clamp.
The utility model discloses further set up to: the guide assembly comprises opposite supporting blocks, the opposite supporting blocks are located on the same side of the bidirectional screw rod, the opposite supporting blocks are arranged along the length direction of the bidirectional screw rod, the opposite supporting blocks are respectively located on one sides, which are deviated from the opposite clamping plates, and guide rods which penetrate through the opposite clamping plates and are connected with the clamping plates in a sliding mode are arranged between the opposite supporting blocks.
Through adopting above-mentioned technical scheme, realize doing a supporting role to the clamp plate that is relatively longer through the guide bar, prevent that the clamp plate from appearing crooked situation around two-way lead screw.
The utility model discloses further set up to: the top ends of the clamping plates are provided with flanges which are bent towards the area between the opposite clamping plates.
Through adopting above-mentioned technical scheme, through the setting of the top crimp of clamp plate, realize clamping the reinforcing bar in-process, the reinforcing bar pops out from the clamp plate upper end.
The utility model discloses further set up to: the opposite side walls of the clamping plate are fixedly connected with rubber strips.
Through adopting above-mentioned technical scheme, through the setting that has elastic rubber strip, make the better and the clamp plate laminating of the reinforcing bar that presss from both sides tightly, and then realize better clamp tightly.
The utility model discloses further set up to: the side wall of the rubber strip, which deviates from the clamping plate, is provided with anti-skid grains.
Through adopting above-mentioned technical scheme, through the setting of anti-skidding line, realize the increase clamping plate and the frictional force of reinforcing bar, further press from both sides tight reinforcing bar.
The utility model discloses further set up to: among the relative clamping plates, one side of one clamping plate facing to the region between the relative clamping plates is provided with a supporting plate which is horizontally arranged, the position of the other clamping plate opposite to the supporting plate is provided with a rectangular hole, the thickness of the supporting plate is smaller than the width of the rectangular hole, and the length of the supporting plate is smaller than the length of the rectangular hole.
Through adopting above-mentioned technical scheme, further support the reinforcing bar of clamp plate to pressing from both sides tight through the backup pad of clamp plate, prevent that printing mechanism from pushing out the reinforcing bar from between the clamp plate to the in-process that the reinforcing bar punched.
The utility model discloses further set up to: one end of the bidirectional screw rod is fixedly connected with a turntable.
Through adopting above-mentioned technical scheme, through the setting of carousel, be convenient for rotate two-way lead screw.
The utility model discloses further set up to: the number of the guide assemblies is at least two, and the guide assemblies are respectively positioned on two sides of the bidirectional screw rod.
Through adopting above-mentioned technical scheme, the direction subassembly is provided with two at least to make the direction subassembly set up at the both ends of clamp plate, prevent that the clamp plate from appearing outer oblique.
To sum up, the utility model discloses a beneficial technological effect does:
1. the clamping plate can be flexibly controlled to clamp the steel bars with different specifications through the clamping plate and the lead screw connected with the clamping plate in a threaded manner;
2. through the setting of backup pad, realize the further support to the reinforcing bar, prevent that printing mechanism from pushing out the reinforcing bar from between the pinch-off blades to the in-process that the reinforcing bar punched.
Drawings
FIG. 1 is a schematic structural diagram of a steel bar gauge length instrument;
FIG. 2 is a schematic view of the structure of the clamping plate;
fig. 3 is a schematic view of the structure of the clamping device.
In the figure, 1, a base; 2. a support frame; 21. a slide bar; 3. a transmission mechanism; 31. a lead screw; 32. a nut; 4. a power mechanism; 5. a printing mechanism; 51. a conical head; 6. a clamping device; 61. a clamping plate; 611. bending edges; 612. a rubber strip; 613. a support plate; 614. a rectangular hole; 62. a drive block; 63. a bidirectional lead screw; 631. a turntable; 64. a support block; 65. a guide rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a reinforcing bar scale distance instrument, including the base 1 that the level was placed, base 1's upper surface is provided with relative support frame 2, and support frame 2 is vertical to be fixed on base 1's upper surface. A sliding rod 21 which is horizontally arranged is arranged between the opposite supporting frames 2, and two ends of the sliding rod 21 are respectively fixedly connected with the opposite supporting frames 2. The printing mechanism 5 is slidably connected to the slide bar 21. And a transmission mechanism 3 which drives the printing mechanism 5 to move between the support frames 2 along the sliding rod 21 is arranged between the opposite support frames 2. The transmission mechanism 3 comprises a lead screw 31 and a nut 32 arranged on the lead screw 31, and the printing mechanism 5 is fixedly connected with the nut 32. Two ends of the screw rod 31 are respectively connected with the opposite support frames 2 in a rotating way. A power mechanism 4 for driving the screw 31 to rotate is provided at one end of the upper surface of the base 1 in the longitudinal direction of the screw 31.
The printing mechanism 5 comprises a conical head 51 for printing, a clamping device 6 is arranged right below the conical head 51, the clamping device 6 is used for fixing a steel bar, the steel bar is placed in the clamping device 6, the length direction of the steel bar is parallel to the length direction of the lead screw 31, the steel bar is located right below the conical head 51, and the conical head 51 strikes the side wall of the steel bar to make a mark while moving along the length direction of the lead screw 31.
Referring to fig. 1 and 2, the clamping device 6 includes two clamping plates 61 arranged oppositely, the clamping plates 61 are perpendicular to the surface of the base 1 and slide along the surface of the base, and the length direction of the clamping plates 61 is the same as the length direction of the screw 31. And the opposite clamping plates 61 are respectively positioned at two opposite sides of the conical head 51 on the printing mechanism 5, and the conical head 51 of the printing mechanism 5 is opposite to the gap between the opposite clamping plates 61. A bent edge 611 is provided at the tip end of the clamping plate 61, and the bent edge 611 is bent toward the region between the opposing clamping plates 61. The crimp 611 prevents the bar from springing upward as the clamp plate 61 clamps the bar. The opposite side walls of the opposite clamping plate 61 are fixedly connected with rubber strips 612, and the side walls of the rubber strips 612 departing from the clamping plate 61 are provided with anti-skid grains. One side wall of one of the opposite clamping plates 61 facing the opposite clamping plate 61 is provided with a horizontally arranged support plate 613, the support plate 613 is parallel to the base 1 and is integrally formed with the clamping plate 61, a rectangular hole 614 is formed at a position of the other clamping plate 61 opposite to the support plate 613, the thickness of the support plate 613 is smaller than the width of the rectangular hole 614 and the length of the support plate 613 is smaller than the length of the rectangular hole 614, so that the support plate 613 can pass through the rectangular hole 614 when the clamping plates 61 are driven by the bidirectional screw 63 to move relatively.
Referring to fig. 2 and 3, on the opposite sides of the clamping plates 61, driving blocks 62 are respectively fixed on the surface of the base 1, the driving blocks 62 are oppositely arranged on the two sides of the clamping plates 61 and located at the middle position of the clamping plates 61 in the length direction, a bidirectional screw 63 is arranged between the opposite driving blocks 62, the opposite clamping plates 61 are respectively in threaded connection with the left-handed section and the right-handed section of the bidirectional screw 63, and when the bidirectional screw 63 rotates, the opposite clamping plates 61 are close to or far away from each other.
The two ends of the bidirectional screw 63 respectively extend out from one side of the clamping plate 61, which is deviated from the clamping plate, and extend into the driving block 62 to be connected with the driving block 62 in a rotating manner, one end of the bidirectional screw 63 in the length direction penetrates through the driving block 62 to extend out, and a rotating disc 631 is fixed at one end of the bidirectional screw 63 extending out of the driving block 62.
Opposite supporting blocks 64 are respectively arranged on two sides of the bidirectional screw 63, the supporting blocks 64 are arranged along the length direction of the bidirectional screw 63, and the opposite supporting blocks 64 are respectively positioned on the opposite sides of the opposite clamping plates 61. Guide rods 65 are respectively arranged between the opposite supporting blocks 64 positioned at the two sides of the bidirectional screw 63, and the guide rods 65 and the bidirectional screw 63 are arranged in parallel. The guide rod 65 extends through the opposite clamping plate 61 and is slidably connected to the clamping plate 61. Both ends of the guide bar 65 are fixedly connected to the opposite support blocks 64, respectively.
The turntable 631 is rotated, the clamping plate 61 is relatively moved away from or relatively moved close to the bidirectional screw 63 along the length direction of the bidirectional screw 63 through the bidirectional screw 63, and a supporting effect on the relatively long clamping plate 61 is realized through the guide rod 65, so that the clamping plate 61 is prevented from being skewed around the bidirectional screw 63. The clamping plates 61 are moved relative to each other to clamp the reinforcing bar between the clamping plates 61, and the clamped reinforcing bar is further supported by the supporting plates 613 of the clamping plates 61, thereby preventing the reinforcing bar from being pushed out from between the clamping plates 61 during the punching of the reinforcing bar by the printing mechanism 5.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a reinforcing bar scale distance appearance, includes base (1) that the level was placed, the upper surface of base (1) is provided with relative support frame (2), is located to be provided with between relative support frame (2) and is horizontally slide bar (21), and the both ends of slide bar (21) are fixed continuous with relative support frame (2) respectively, sliding connection has printing mechanism (5) on slide bar (21), is located to be provided with between relative support frame (2) and drives printing mechanism (5) and carry out drive mechanism (3) that remove along slide bar (21) between relative support frame (2), drive mechanism (3) include lead screw (31) and install screw (32) on lead screw (31), and printing mechanism (5) are fixed continuous with screw (32), and the both ends of lead screw (31) are continuous with relative support frame (2) gyration respectively, and wherein one end that is located lead screw (31) length direction at the upper surface of base (1) is provided with drive lead screw (31) A power mechanism (4) for performing rotation, characterized in that: be provided with clamping device (6) on base (1), clamping device (6) are including clamping plate (61) that sets up relatively, and clamping plate (61) perpendicular to base (1)'s surface and the surface of laminating base (1) slide, and the length direction of clamping plate (61) is the same with the length direction of lead screw (31), the space between printing mechanism (5) and the relative clamping plate (61) sets up relatively, in the one side that relative clamping plate (61) deviates from mutually, the surface of base (1) is fixed with drive block (62) respectively, drive block (62) set up in the both sides of clamping plate (61) relatively and are located the intermediate position department of the length direction of clamping plate (61), are located and are provided with two-way lead screw (63) between the relative drive block (62), and relative clamping plate (61) link to each other with the left-handed section and the right-handed section screw thread of two-way lead screw (63) respectively, the base (1) is provided with a guide assembly which penetrates through the opposite clamping plates (61) and is connected with the clamping plates (61) in a sliding manner.
2. The rebar gauge of claim 1, wherein: the guide assembly comprises opposite supporting blocks (64), the opposite supporting blocks (64) are located on the same side of the bidirectional screw rod (63), the opposite supporting blocks (64) are arranged along the length direction of the bidirectional screw rod (63), the opposite supporting blocks (64) are respectively located on the opposite sides of the opposite clamping plates (61), and guide rods (65) which penetrate through the opposite clamping plates (61) and are connected with the clamping plates (61) in a sliding mode are arranged between the opposite supporting blocks (64).
3. The rebar gauge of claim 1, wherein: the top end of the clamping plate (61) is provided with a bent edge (611), and the bent edge (611) is bent towards the area between the opposite clamping plates (61).
4. The rebar gauge of claim 1, wherein: and the opposite side wall of the clamping plate (61) is fixedly connected with a rubber strip (612).
5. The rebar gauge of claim 4, wherein: the side wall of the rubber strip (612) departing from the clamping plate (61) is provided with anti-skid grains.
6. The rebar gauge of claim 1, wherein: among the opposite clamping plates (61), a supporting plate (613) which is horizontally arranged is arranged on the side wall of one side of one clamping plate (61) facing the opposite clamping plate (61), a rectangular hole (614) is formed in the position of the other clamping plate (61) opposite to the supporting plate (613), the thickness of the supporting plate (613) is smaller than the width of the rectangular hole (614), and the length of the supporting plate (613) is smaller than the length of the rectangular hole (614).
7. The rebar gauge of claim 1, wherein: one end of the bidirectional screw (63) is fixedly connected with a turntable (631).
8. The rebar gauge of claim 1, wherein: the number of the guide assemblies is at least two, and the guide assemblies are respectively positioned on two sides of the bidirectional screw rod (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920565218.XU CN209841496U (en) | 2019-04-23 | 2019-04-23 | Steel bar gauge length instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920565218.XU CN209841496U (en) | 2019-04-23 | 2019-04-23 | Steel bar gauge length instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209841496U true CN209841496U (en) | 2019-12-24 |
Family
ID=68913480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920565218.XU Expired - Fee Related CN209841496U (en) | 2019-04-23 | 2019-04-23 | Steel bar gauge length instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209841496U (en) |
-
2019
- 2019-04-23 CN CN201920565218.XU patent/CN209841496U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |