CN211477849U - Reinforcing bar repeated bending test machine convenient to press from both sides tight reinforcing bar - Google Patents
Reinforcing bar repeated bending test machine convenient to press from both sides tight reinforcing bar Download PDFInfo
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- CN211477849U CN211477849U CN202020130619.5U CN202020130619U CN211477849U CN 211477849 U CN211477849 U CN 211477849U CN 202020130619 U CN202020130619 U CN 202020130619U CN 211477849 U CN211477849 U CN 211477849U
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- groove
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- 238000005452 bending Methods 0.000 title claims abstract description 27
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 23
- 238000012360 testing method Methods 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 24
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a reinforcing bar repeated bending test machine convenient to press from both sides tight reinforcing bar, including workstation, lead screw groove and hydraulic stem, one side of workstation is provided with splint, one side that splint are close to the workstation is connected with the slider, the workstation is close to one side of slider and has seted up the spout, wherein, the lead screw groove is seted up in one side that the workstation is close to the spout, the inside in lead screw groove is provided with the lead screw, one side of splint is provided with the installation piece, one side that the installation piece is close to splint is connected with the fixture block, splint are close to one side of fixture block and have seted up the mounting groove, splint are close to one side of mounting groove and have seted up the draw-. This reinforcing bar repeated bending test machine convenient to press from both sides tight reinforcing bar rotates the lead screw, and the lead screw drives the slider and removes, and the slider drives splint and removes, and the lead screw setting is opposite at the inside threaded line of two spouts, is convenient for make the lead screw drive two splint and remove to press from both sides tightly convenient to use to the work piece towards close direction.
Description
Technical Field
The utility model relates to a reinforcing bar bending test machine technical field specifically is a reinforcing bar bending test machine repeatedly convenient to press from both sides tight reinforcing bar.
Background
The repeated bending tester for reinforcing steel bars is developed according to the regulations of national standards GB/T1499-1998, GB/T232-1999 and YB/T5126-2003, the structural performance of the repeated bending tester completely meets the requirements of test specifications, and the repeated bending tester for reinforcing steel bars adopts a turning plate type bending device, has the functions of adjustable turning plate spacing, bending angle indication, convenient bending center replacement and the like, and is reliable in work and convenient to operate.
Although the types and the number of the conventional repeated bending testers for the steel bars are very large, the conventional repeated bending testers for the steel bars still have certain problems, and bring certain inconvenience to the use of the repeated bending testers for the steel bars.
However, most of the repeated bending testers for reinforcing steel bars are inconvenient to clamp and fix workpieces in the using process, the workpieces are prone to deviation in the testing process, the use is affected, the use range of the repeated bending testers for reinforcing steel bars is limited to a great extent, and therefore the technology capable of improving the structure of the repeated bending testers for reinforcing steel bars is urgently needed to improve the equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reinforcing bar bending test machine repeatedly convenient to press from both sides tight reinforcing bar to solve the present reinforcing bar bending test machine that the above-mentioned background art provided and at the in-process that uses, it is fixed that clamp is pressed from both sides to the work piece mostly inconvenient, the easy off tracking of work piece in the testing process, the problem of influence use.
In order to achieve the above object, the utility model provides a following technical scheme: a repeated bending tester for reinforcing steel bars convenient for clamping the reinforcing steel bars comprises a workbench, a screw rod groove and a hydraulic rod, wherein one side of the workbench is provided with a clamping plate, one side of the clamping plate close to the workbench is connected with a sliding block, one side of the workbench close to the sliding block is provided with a sliding groove, wherein,
the screw rod groove is formed in one side, close to the sliding groove, of the workbench, a screw rod is arranged inside the screw rod groove, an installation block is arranged on one side of the clamping plate, a clamping block is connected to one side, close to the clamping plate, of the installation block, an installation groove is formed in one side, close to the clamping block, of the clamping plate, a clamping groove is formed in one side, close to the installation groove, of the clamping plate, a fixed block is connected to one side of the installation block, and a fixed groove is formed in one side;
the side of the workbench far away from the clamping plate is fixed with a jack-prop, one side of the workbench close to the jack-prop is fixed with a connecting block, and the hydraulic rod is fixed on one side of the connecting block.
Preferably, the external dimension of the sliding block is matched with the internal dimension of the sliding groove, the cross sections of the sliding block and the sliding groove are T-shaped, and the sliding block and the sliding groove form a sliding structure.
Preferably, the screw rod penetrates through the sliding block, the sliding grooves are formed in two positions, and the lines of the screw rod arranged on the threads inside the two sliding grooves are opposite.
Preferably, the outer dimension of the fixture block is smaller than the inner dimension of the mounting groove, and the outer dimension of the fixture block is equal to the inner dimension of the clamping groove.
Preferably, the mounting groove is communicated with the clamping groove, the section of the mounting groove is rectangular, and the section of the clamping groove is T-shaped.
Preferably, one side of the fixing block, which is close to the fixing groove, is spherical, and the transverse maximum distance of the fixing block is greater than the distance of the opening of the fixing groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this reinforcing bar repeated bending test machine convenient to press from both sides tight reinforcing bar rotates the lead screw, and the lead screw drives the slider and removes, and the slider drives splint and removes, and the lead screw setting is opposite at the inside threaded line of two spouts, is convenient for make the lead screw drive two splint and remove to press from both sides tightly convenient to use to the work piece towards close direction.
2. This reinforcing bar bending test machine repeatedly convenient to press from both sides tight reinforcing bar, one side of splint is provided with the installation piece, and the recess identical with workpiece surface edge is seted up to one side of installation piece, changes the installation piece that has not unidimensional recess according to the difference of workpiece dimension, makes reinforcing bar bending test machine repeatedly's application more extensive, convenient to use.
3. This reinforcing bar repeated bending test machine convenient to press from both sides tight reinforcing bar will install the piece and remove the one side of splint, promotes the installation piece, and the installation piece drives the fixture block and removes the inside of draw-in groove from the mounting groove, and the installation piece drives the inside that the fixed block removed the fixed slot, is convenient for fix the installation piece in one side of splint.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic left side view of the present invention;
fig. 3 is a schematic diagram of a local enlarged structure at a in the present invention 2.
In the figure: 1. a work table; 2. a splint; 3. a slider; 4. a chute; 5. a screw rod groove; 6. a screw rod; 7. mounting blocks; 8. a clamping block; 9. mounting grooves; 10. a card slot; 11. a fixed block; 12. fixing grooves; 13. a top pillar; 14. connecting blocks; 15. a hydraulic rod.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a repeated bending test machine for reinforcing steel bars convenient to clamp reinforcing steel bars comprises a workbench 1, a clamping plate 2, a sliding block 3, a sliding groove 4, a screw rod groove 5, a screw rod 6, an installation block 7, a clamping block 8, an installation groove 9, a clamping groove 10, a fixing block 11, a fixing groove 12, a top column 13, a connecting block 14 and a hydraulic rod 15, wherein the clamping plate 2 is arranged on one side of the workbench 1, the sliding block 3 is connected to one side of the clamping plate 2 close to the workbench 1, the outer size of the sliding block 3 is identical to the inner size of the sliding groove 4, the cross sections of the sliding block 3 and the sliding groove 4 are T-shaped, the sliding block 3 and the sliding groove 4 form a sliding structure, the screw rod 6 is rotated, the sliding block 3 is driven to move by the screw rod 6, the sliding block 3 slides in the inner portion of the sliding groove 4 through the sliding structure formed by the sliding block 4, the outer, the moving direction of the sliding block 3 is convenient to fix, the phenomenon that the moving direction of the clamping plate 2 deviates to cause unstable fixation is avoided, one side of the workbench 1 close to the sliding block 3 is provided with a sliding groove 4, wherein,
the screw rod groove 5 is arranged on one side of the workbench 1 close to the sliding groove 4, a screw rod 6 is arranged inside the screw rod groove 5, the screw rod 6 penetrates through the sliding block 3, the sliding groove 4 is provided with two positions, the lines of the internal threads of the sliding groove 4 on the two positions of the screw rod 6 are opposite, the screw rod 6 is rotated to drive the sliding block 3 to move, the sliding block 3 drives the clamping plate 2 to move, the lines of the internal threads of the sliding groove 4 on the two positions of the screw rod 6 are opposite, so that the screw rod 6 drives the clamping plate 2 to move towards the close direction to clamp a workpiece, the use is convenient, an installation block 7 is arranged on one side of the clamping plate 2, a clamping block 8 is connected to one side of the installation block 7 close to the clamping plate 2, the external dimension of the clamping block 8 is smaller than the internal dimension of the installation groove 9, the external dimension of the clamping block 8 is equal to the internal dimension of, the external dimension of the clamping block 8 is equal to the internal dimension of the clamping groove 10, the clamping block 8 is convenient to fix the clamping block 8 in the clamping groove 10 through a clamping structure formed by the clamping block 8 and the clamping groove 10 to avoid shaking, one side, close to the clamping block 8, of the clamping plate 2 is provided with a mounting groove 9, the mounting groove 9 is communicated with the clamping groove 10, the section of the mounting groove 9 is rectangular, the section of the clamping groove 10 is T-shaped, the mounting block 7 is moved to one side of the clamping plate 2, the mounting block 7 drives the clamping block 8 to move into the mounting groove 9, the mounting block 7 is pressed, the mounting groove 9 is communicated with the clamping groove 10, the mounting block 7 is convenient to drive the clamping block 8 to move into the clamping groove 10, one side, close to the mounting groove 9, of the clamping plate 2 is provided with the clamping groove 10, one side of the mounting block 7 is connected with a fixing block 11, the mounting block 7 is moved to one side of the clamping plate 2, the mounting block 7 is pushed, the mounting block 7 drives the clamping block 8 to move from the mounting groove 9 to the inside of the clamping groove 10, the mounting block 7 drives the fixing block 11 to move to the inside of the fixing groove 12, the maximum transverse distance of the fixing block 11 is larger than the distance of an opening of the fixing groove 12, the mounting block 7 is conveniently fixed to one side of the clamping plate 2, and the fixing groove 12 is formed in one side, close to the fixing block 11, of the clamping plate 2;
the side of the workbench 1 far away from the clamping plate 2 is fixed with a top column 13, one side of the workbench 1 near the top column 13 is fixed with a connecting block 14, and a hydraulic rod 15 is fixed on one side of the connecting block 14.
The working principle is as follows: when the repeated bending testing machine for the reinforcing steel bars is used, firstly, the mounting block 7 is moved to one side of the clamping plate 2, the mounting block 7 drives the fixture block 8 to move into the mounting groove 9, the mounting block 7 is pressed, the mounting groove 9 is communicated with the clamping groove 10, the mounting block 7 is convenient to drive the fixture block 8 to move into the clamping groove 10, the fixture block 8 is convenient to fix the fixture block 8 into the clamping groove 10 through a clamping structure formed by the fixture block 8 and the clamping groove 10, the shaking is avoided, meanwhile, the mounting block 7 drives the fixing block 11 to move into the fixing groove 12, the maximum transverse distance of the fixing block 11 is larger than the distance of the opening of the fixing groove 12, the mounting block 7 is convenient to fix on one side of the clamping plate 2, a groove matched with the edge of the surface of a workpiece is formed in one side of the mounting block 7, the mounting blocks 7 with grooves of different sizes are replaced according to, convenient to use, later, rotate lead screw 6, lead screw 6 drives slider 3 and removes, slider 3 slides in the inside of spout 4 through the sliding structure who constitutes with spout 4, the external dimension of slider 3 is identical with the internal dimension of spout 4, and the cross-section of slider 3 and spout 4 is the T shape, be convenient for fixed slider 3's moving direction, slider 3 drives splint 2 and removes, lead screw 6 sets up the line of screw thread in two spouts 4 opposite, be convenient for make lead screw 6 drive two splint 2 and press from both sides tightly the work piece towards the close direction removal, facilitate the use, the content that does not make detailed description in this description belongs to the prior art that technical staff in the field knows.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a reinforcing bar repeated bending test machine convenient to press from both sides tight reinforcing bar, includes workstation (1), lead screw groove (5) and hydraulic stem (15), its characterized in that: one side of the workbench (1) is provided with a clamping plate (2), one side of the clamping plate (2) close to the workbench (1) is connected with a sliding block (3), one side of the workbench (1) close to the sliding block (3) is provided with a sliding groove (4), wherein,
the screw rod groove (5) is formed in one side, close to the sliding groove (4), of the workbench (1), a screw rod (6) is arranged inside the screw rod groove (5), an installation block (7) is arranged on one side of the clamping plate (2), a clamping block (8) is connected to one side, close to the clamping plate (2), of the installation block (7), an installation groove (9) is formed in one side, close to the clamping block (8), of the clamping plate (2), a clamping groove (10) is formed in one side, close to the installation groove (9), of the clamping plate (2), a fixing block (11) is connected to one side of the installation block (7), and a fixing groove (12) is formed in one side, close to the fixing block (11), of;
one side that splint (2) were kept away from in workstation (1) is fixed with fore-set (13), one side that workstation (1) is close to fore-set (13) is fixed with connecting block (14), one side at connecting block (14) is fixed in hydraulic stem (15).
2. The machine of claim 1, wherein: the external dimension of the sliding block (3) is matched with the internal dimension of the sliding groove (4), the sections of the sliding block (3) and the sliding groove (4) are T-shaped, and the sliding block (3) and the sliding groove (4) form a sliding structure.
3. The machine of claim 1, wherein: the screw rod (6) penetrates through the sliding block (3), the sliding grooves (4) are formed in two positions, and the lines of the internal threads of the sliding grooves (4) in the two positions of the screw rod (6) are opposite.
4. The machine of claim 1, wherein: the external dimension of the clamping block (8) is smaller than the internal dimension of the mounting groove (9), and the external dimension of the clamping block (8) is equal to the internal dimension of the clamping groove (10).
5. The machine of claim 1, wherein: the mounting groove (9) is communicated with the clamping groove (10), the section of the mounting groove (9) is rectangular, and the section of the clamping groove (10) is T-shaped.
6. The machine of claim 1, wherein: one side of the fixing block (11) close to the fixing groove (12) is spherical, and the transverse maximum distance of the fixing block (11) is larger than the distance of the opening of the fixing groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020130619.5U CN211477849U (en) | 2020-01-20 | 2020-01-20 | Reinforcing bar repeated bending test machine convenient to press from both sides tight reinforcing bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020130619.5U CN211477849U (en) | 2020-01-20 | 2020-01-20 | Reinforcing bar repeated bending test machine convenient to press from both sides tight reinforcing bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211477849U true CN211477849U (en) | 2020-09-11 |
Family
ID=72378319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020130619.5U Expired - Fee Related CN211477849U (en) | 2020-01-20 | 2020-01-20 | Reinforcing bar repeated bending test machine convenient to press from both sides tight reinforcing bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211477849U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323923A (en) * | 2020-09-28 | 2022-04-12 | 神讯电脑(昆山)有限公司 | Cable SR test fixture |
| CN116479772A (en) * | 2023-04-24 | 2023-07-25 | 中交第二公路工程局有限公司 | A kind of I-beam steel bar binding steel skeleton with positionable steel bar |
-
2020
- 2020-01-20 CN CN202020130619.5U patent/CN211477849U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114323923A (en) * | 2020-09-28 | 2022-04-12 | 神讯电脑(昆山)有限公司 | Cable SR test fixture |
| CN116479772A (en) * | 2023-04-24 | 2023-07-25 | 中交第二公路工程局有限公司 | A kind of I-beam steel bar binding steel skeleton with positionable steel bar |
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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: 20200911 Termination date: 20220120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |