CN217666050U - Manual muscle bending device - Google Patents
Manual muscle bending device Download PDFInfo
- Publication number
- CN217666050U CN217666050U CN202221462640.0U CN202221462640U CN217666050U CN 217666050 U CN217666050 U CN 217666050U CN 202221462640 U CN202221462640 U CN 202221462640U CN 217666050 U CN217666050 U CN 217666050U
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- fixedly connected
- plate
- gear
- pivot
- bevel gear
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- 238000005452 bending Methods 0.000 title claims abstract description 27
- 210000003205 muscle Anatomy 0.000 title claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 description 16
- 239000010959 steel Substances 0.000 description 16
- 239000011150 reinforced concrete Substances 0.000 description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a manual muscle device that bends, include: the right side of the upper surface of the fixing plate is fixedly connected with a supporting frame, the upper end of the left side of the supporting frame is fixedly connected with a first rotating shaft, the left end of the first rotating shaft is rotatably connected with a first bevel gear, the right side of the first bevel gear is fixedly connected with a pressing rod, the first bevel gear is meshed with a second bevel gear, the middle part of the second bevel gear is fixedly connected with a second rotating shaft, and the lower end of the second rotating shaft is rotatably connected with the fixing plate; the utility model discloses can make the angle bending through the mode of pushing down, at the in-process of pushing down, can be used for pushing down the depression bar with user's weight, make manual crooked reinforcing bar more laborsaving, the operation mode more accords with human engineering to make operating personnel can last work for a long time, and then improved the efficiency that the angle bending was crooked.
Description
Technical Field
The utility model belongs to the technical field of the reinforcing bar processing, especially, relate to a manual muscle device that bends.
Background
The steel bar is steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the steel bar is circular or square with round corners. The reinforcing steel bar for reinforced concrete is straight bar or wire rod steel for reinforcing steel bar for reinforced concrete, and has two shapes, i.e. plain steel bar and deformed steel bar, and two kinds, i.e. straight bar and wire rod, in delivery state. Steel reinforcement is widely used in various building structures, especially large, heavy, light thin-walled and high-rise building structures.
At present, when a small amount of steel bars are bent, the steel bars need to be bent temporarily or an electric steel bar bender is not used by an electric tool after reaching the lease time, the traditional manual steel bar bending device is adopted for bending the steel bars. However, the traditional manual steel bar bending device can only utilize arms to transversely exert force when in use, and is inconvenient to operate and labor-consuming; the manual muscle device that bends of tradition can only be crooked to the reinforcing bar of single diameter, when crooked to multiple reinforcing bar, need use the manual muscle device that bends of tradition of multiple size.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a manual muscle device that bends to solve traditional manual bar bending device and use hard, and can only carry out the technical problem crooked to the reinforcing bar of single diameter.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a manual muscle device that bends, its includes the fixed plate, fixed plate upper surface right side fixedly connected with support frame, the first pivot of support frame left side upper end fixedly connected with, first pivot left end rotates and is connected with first bevel gear, first bevel gear right flank fixedly connected with depression bar, first bevel gear meshing has second bevel gear, second bevel gear middle part fixedly connected with second pivot, second pivot lower extreme rotates with the fixed plate to be connected, second pivot circumference wall is at the first gear of second bevel gear downside fixedly connected with, first gear meshing has the second gear, second gear middle part rotates and is connected with the third pivot, third pivot lower extreme and fixed plate fixed connection, third pivot upside is equipped with the regulation formula follow-up baffle mechanism that is used for crooked reinforcing bar, the fixed plate upside is equipped with the regulation formula limit baffle mechanism that is used for restricting the reinforcing bar position.
The utility model adopts the above be used for manual muscle device that bends, it is further: the regulation formula follow-up baffle mechanism includes the spout, the spout is seted up in the second gear upper surface, sliding connection has the slider in the spout, fixed surface is connected with crooked board on the slider, one side that the third pivot was kept away from to crooked board is rotated and is connected with first lead screw, first lead screw surface threaded connection has first backup pad, first backup pad and second gear fixed connection, the first carousel of one end fixedly connected with of third pivot is kept away from to first lead screw.
The utility model adopts the above be used for manual muscle device that bends, it is further: adjusting limit baffle mechanism includes the draw runner, the draw runner is fixed in the fixed plate upper surface, draw runner upside sliding connection has the limiting plate, the limiting plate front end extends to second gear upper surface and is located the third pivot right side, the limiting plate right side is rotated and is connected the second lead screw, second lead screw surface threaded connection has the second backup pad, second backup pad and fixed plate fixed connection, second lead screw right-hand member fixedly connected with second carousel.
The utility model adopts the above be used for manual muscle device that bends, it is further: the limiting plate is fixedly connected with a horizontal plate on the left side, and the upper surface of the horizontal plate and the upper surface of the second gear are located on the same horizontal plane.
The utility model adopts the above be used for manual muscle device that bends, it is further: the utility model discloses a pressure bar, including the depression bar, the depression bar upper end fixedly connected with horizontal handle, all rotate in the left and right sides of depression bar on horizontal handle circumference wall and be connected with the sleeve pipe, and both ends equal fixedly connected with spacing dish about horizontal handle.
The utility model adopts the above be used for manual muscle device that bends, it is further: the support frame front side fixedly connected with arc shell, arc shell arc wall surface is equipped with the scale, be equipped with the reading mark that is used for reading scale numerical value on the depression bar outer wall.
The utility model adopts the above be used for manual muscle device that bends, it is further: and bearings are arranged at the joint between the first rotating shaft and the first bevel gear, the joint between the second rotating shaft and the fixed plate, the joint between the third rotating shaft and the second gear, the joint between the first screw rod and the bent plate and the joint between the second screw rod and the limiting plate.
The utility model adopts the above be used for manual muscle device that bends, it is further: the fixed orifices have all been seted up at four corners of fixed plate.
The utility model has the advantages that:
1. the utility model discloses can make the reinforcing bar crooked through the mode of pushing down, at the in-process that pushes down, can be used for pushing down the depression bar with user's weight, make manual crooked reinforcing bar more laborsaving, operation mode more accords with human engineering to make operating personnel can last work for a long time, and then improved the crooked efficiency of reinforcing bar.
2. The utility model discloses can the interval between synchronous adjustment crooked board, limiting plate and the third pivot to can realize placing the reinforcing bar of multiple diameter between crooked board, limiting plate and third pivot, and then realize the bending work to multiple diameter reinforcing bar, improve the suitability and the practicality of device greatly.
Drawings
The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:
FIG. 1 is a front top view structural diagram of a manual bar bending device according to an embodiment;
FIG. 2 is a rear elevational view of an embodiment of a manual bar bending device;
FIG. 3 is a front view of an embodiment of a manual bar bending apparatus;
FIG. 4 is an enlarged view of a portion of FIG. 1 at A;
fig. 5 is a partially enlarged schematic view of a portion B in fig. 2.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a fixing plate; 2. a support frame; 3. a first rotating shaft; 4. a first bevel gear; 5. a pressure lever; 6. a horizontal handle; 7. a sleeve; 8. a limiting disc; 9. a second bevel gear; 10. a second rotating shaft; 11. a first gear; 12. a second gear; 13. a third rotating shaft; 14. a chute; 15. a slider; 16. bending the plate; 17. a first lead screw; 18. a first support plate; 19. a first turntable; 20. a slide bar; 21. a limiting plate; 22. a second lead screw; 23. a second support plate; 24. a second turntable; 25. an arcuate shell; 26. calibration; 27. reading a mark; 28. a fixing hole; 29. a horizontal plate.
Detailed Description
Hereinafter, embodiments of a manual bar bending apparatus of the present invention will be described with reference to the accompanying drawings.
The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
Fig. 1-5 show a manual muscle bending device according to an embodiment of the present invention, which includes: the fixing plate comprises a fixing plate 1, wherein fixing holes 28 are formed in four corners of the fixing plate 1; the fixing plate 1 can be conveniently fixed through the arrangement of the fixing holes 28, the right side of the upper surface of the fixing plate 1 is fixedly connected with the support frame 2, the upper end of the left side of the support frame 2 is fixedly connected with the first rotating shaft 3, the left end of the first rotating shaft 3 is rotatably connected with the first bevel gear 4, the right side of the first bevel gear 4 is fixedly connected with the pressure rod 5, the upper end of the pressure rod 5 is fixedly connected with the transverse handle 6, the circumferential wall of the transverse handle 6 is rotatably connected with the sleeve 7 on the left side and the right side of the pressure rod 5, and the left end and the right end of the transverse handle 6 are fixedly connected with the limiting discs 8; through the arrangement of the transverse handle 6 and the sleeve 7, a worker can conveniently hold the pressure lever 5 with two hands, the front side of the support frame 2 is fixedly connected with an arc-shaped shell 25, scales 26 are arranged on the outer surface of the arc-shaped wall of the arc-shaped shell 25, and a reading mark 27 for reading the numerical values of the scales 26 is arranged on the outer wall of the pressure lever 5; through the setting of scale 26 and reading mark 27, the 5 pivoted angles of accurate control depression bar can be convenient for to the bending angle of accurate control reinforcing bar can be convenient for, first bevel gear 4 meshes there is second bevel gear 9, second bevel gear 9 middle part fixedly connected with second pivot 10, second pivot 10 lower extreme rotates with fixed plate 1 to be connected, second pivot 10 circumference wall is at first gear 11 of second bevel gear 9 downside fixedly connected with, first gear 11 meshes there is second gear 12, second gear 12 middle part rotates and is connected with third pivot 13, 13 lower extremes of third pivot and 1 fixed plate fixed connection, 13 upsides of third pivot are equipped with the regulation formula follow-up baffle mechanism that is used for crooked reinforcing bar, 1 upsides of fixed plate are equipped with the regulation formula limit stop mechanism that is used for restricting the reinforcing bar position.
Adjusting type follow-up baffle mechanism includes spout 14, spout 14 is seted up in second gear 12 upper surface, sliding connection has slider 15 in the spout 14, surface fixed is connected with crooked board 16 on the slider 15, one side that third pivot 13 was kept away from to crooked board 16 is rotated and is connected with first lead screw 17, first lead screw 17 surface threaded connection has first backup pad 18, first backup pad 18 and second gear 12 fixed connection, the first carousel 19 of one end fixedly connected with of third pivot 13 is kept away from to first lead screw 17.
Regulation formula limit baffle mechanism includes draw runner 20, draw runner 20 is fixed in 1 upper surface of fixed plate, 20 upside sliding connection of draw runner has limiting plate 21, limiting plate 21 front end extends to second gear 12 upper surface and is located the 13 right sides of third pivot, limiting plate 21 left side fixedly connected with horizontal plate 29, horizontal plate 29 upper surface and second gear 12 upper surface are located same horizontal plane, and through the setting of horizontal plate 29, the reinforcing bar of can being convenient for is set level, limiting plate 21 right side is rotated and is connected second lead screw 22, second lead screw 22 surface threaded connection has second backup pad 23, second backup pad 23 and 1 fixed connection of fixed plate, second lead screw 22 right-hand member fixedly connected with second carousel 24.
Bearings are arranged at the joint between the first rotating shaft 3 and the first bevel gear 4, the joint between the second rotating shaft 10 and the fixed plate 1, the joint between the third rotating shaft 13 and the second gear 12, the joint between the first lead screw 17 and the bent plate 16 and the joint between the second lead screw 22 and the limiting plate 21; the first rotating shaft 3, the second rotating shaft 10, the third rotating shaft 13, the first lead screw 17 and the second lead screw 22 can be rotated more smoothly by the arrangement of the bearings.
The working principle is as follows:
the utility model discloses well depression bar 5's initial position is vertical up, and crooked board 16's initial position aligns with limiting plate 21, and crooked board 16's left surface is located the coplanar with limiting plate 21's left surface.
When the device is used, firstly, a steel bar with a proper size is placed in a gap between the limiting plate 21 and the third rotating shaft 13, the part of the steel bar needing to be bent is positioned on the left side of the bent plate 16, then the transverse handle 6 is held by two hands through the two sleeves 7, the pressure lever 5 is pulled by a small distance in advance to be pressed downwards, in the process of pressing downwards, the pressure lever 5 can be pressed downwards by the weight of a user, so that the first bevel gear 4 rotates, the first bevel gear 4 drives the second bevel gear 9 to rotate, the second bevel gear 9 drives the first gear 11 to rotate, the first gear 11 drives the second gear 12 to rotate, the second gear 12 drives the bent plate 16 to rotate clockwise, and the bent plate 16 rotating clockwise extrudes the part of the steel bar needing to be bent, so that the steel bar is bent; like this, the device can make the reinforcing bar crooked through the mode of pushing down, and at the in-process of pushing down, can be used for pushing down depression bar 5 with user's weight, makes manual crooked reinforcing bar more laborsaving, and the operation mode more accords with human engineering to make operating personnel can last work for a long time, and then improved the crooked efficiency of reinforcing bar.
The device can rotate a first screw rod 17 through a first rotary table 19, the first screw rod 17 moves left or right on a first supporting plate 18 under the transmission action of a thread structure, so that a bent plate 16 is pushed to move left or right, the distance between the bent plate 16 and a third rotating shaft 13 is adjusted, meanwhile, a second rotary table 24 can drive a second screw rod 22 to rotate, and the distance between a limiting plate 21 and the third rotating shaft 13 can be adjusted through the same principle; like this, the device can the synchronous regulation crooked board 16, spacing plate 21 and the third pivot between 13 to can realize placing the reinforcing bar of multiple diameter between crooked board 16, spacing plate 21 and third pivot 13, and then realize the bending work to multiple diameter reinforcing bar, improve the suitability and the practicality of device greatly.
The technical features disclosed above are not limited to the combinations with other features disclosed, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the invention to achieve the aim of the invention.
Claims (8)
1. A manual muscle bending device is characterized by comprising: fixed plate (1), fixed plate (1) upper surface right side fixedly connected with support frame (2), support frame (2) left side upper end fixedly connected with first pivot (3), first pivot (3) left end rotates and is connected with first bevel gear (4), first bevel gear (4) right flank fixedly connected with depression bar (5), first bevel gear (4) meshing has second bevel gear (9), second bevel gear (9) middle part fixedly connected with second pivot (10), second pivot (10) lower extreme rotates with fixed plate (1) to be connected, second pivot (10) circumference wall is at first gear (11) of second bevel gear (9) downside fixedly connected with, first gear (11) meshing has second gear (12), second gear (12) middle part rotates and is connected with third pivot (13), third pivot (13) lower extreme and fixed plate (1) fixed connection, third pivot (13) upside is equipped with the regulation formula follow-up baffle mechanism that is used for crooked reinforcing bar, fixed plate (1) upside is equipped with the limit baffle mechanism that is used for restricting the reinforcing bar position.
2. The manual bar bending device according to claim 1, wherein the adjustable follow-up baffle mechanism comprises a sliding groove (14), the sliding groove (14) is arranged on the upper surface of the second gear (12), a sliding block (15) is slidably connected in the sliding groove (14), a bending plate (16) is fixedly connected to the upper surface of the sliding block (15), a first lead screw (17) is rotatably connected to one side, away from the third rotating shaft (13), of the bending plate (16), a first supporting plate (18) is connected to the outer surface of the first lead screw (17) in a threaded manner, the first supporting plate (18) is fixedly connected with the second gear (12), and a first rotating disc (19) is fixedly connected to one end, away from the third rotating shaft (13), of the first lead screw (17).
3. The manual muscle device that bends of claim 1, characterized in that, regulation formula limit baffle mechanism includes draw runner (20), draw runner (20) are fixed in fixed plate (1) upper surface, draw runner (20) upside sliding connection has limiting plate (21), limiting plate (21) front end extends to second gear (12) upper surface and is located third pivot (13) right side, limiting plate (21) right side is rotated and is connected second lead screw (22), second lead screw (22) surface threaded connection has second backup pad (23), second backup pad (23) and fixed plate (1) fixed connection, second lead screw (22) right-hand member fixedly connected with second carousel (24).
4. A manual bar bending device according to claim 3, wherein a horizontal plate (29) is fixedly connected to the left side of the limiting plate (21), and the upper surface of the horizontal plate (29) and the upper surface of the second gear (12) are located on the same horizontal plane.
5. The manual bar bending device according to claim 1, wherein a transverse handle (6) is fixedly connected to the upper end of the pressing rod (5), sleeves (7) are rotatably connected to the circumferential wall of the transverse handle (6) on the left side and the right side of the pressing rod (5), and limiting discs (8) are fixedly connected to the left end and the right end of the transverse handle (6).
6. The manual rib bending device according to claim 1, wherein an arc-shaped shell (25) is fixedly connected to the front side of the support frame (2), scales (26) are arranged on the outer surface of the arc-shaped wall of the arc-shaped shell (25), and reading marks (27) for reading the numerical values of the scales (26) are arranged on the outer wall of the pressure lever (5).
7. The manual bar bending device according to claim 1, wherein bearings are arranged at the joint between the first rotating shaft (3) and the first bevel gear (4), the joint between the second rotating shaft (10) and the fixing plate (1), the joint between the third rotating shaft (13) and the second gear (12), the joint between the first lead screw (17) and the bending plate (16), and the joint between the second lead screw (22) and the limiting plate (21).
8. The manual bar bending device according to claim 1, wherein fixing holes (28) are formed at four corners of the fixing plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221462640.0U CN217666050U (en) | 2022-06-13 | 2022-06-13 | Manual muscle bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221462640.0U CN217666050U (en) | 2022-06-13 | 2022-06-13 | Manual muscle bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217666050U true CN217666050U (en) | 2022-10-28 |
Family
ID=83709313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221462640.0U Expired - Fee Related CN217666050U (en) | 2022-06-13 | 2022-06-13 | Manual muscle bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217666050U (en) |
-
2022
- 2022-06-13 CN CN202221462640.0U patent/CN217666050U/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: 20221028 |