CN209830113U - Labor-saving small-sized steel bar bender - Google Patents
Labor-saving small-sized steel bar bender Download PDFInfo
- Publication number
- CN209830113U CN209830113U CN201920552956.0U CN201920552956U CN209830113U CN 209830113 U CN209830113 U CN 209830113U CN 201920552956 U CN201920552956 U CN 201920552956U CN 209830113 U CN209830113 U CN 209830113U
- Authority
- CN
- China
- Prior art keywords
- traction
- tractive
- wheelset
- fixed
- wheel seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a bending machine technical field specifically is a small-size bending machine of laborsaving formula, including table surface, fixed wheelset and tractive wheelset, the table surface upper surface has two sets of fixed wheelsets, and fixed wheelset includes fixed wheel seat and tight pulley, and the tractive wheelset is including pulling wheel seat and traction wheel, and the back lateral wall welding of pulling wheel seat has the tractive strip, and the rear side both sides of guide rail all are provided with the pivot seat, and pivot seat upper end rotates the drive gear that establishes at the root pivot middle part of connecting, meshes with the rack that the tractive strip top was established mutually, and beneficial effect is: the utility model discloses the during operation, the staff twists reverse the pivot through holding the hand (hold), and the drive gear at pivot middle part meshes the transmission with the rack of tractive strip upper surface, makes the tractive strip will block the tractive wheelset rear side tractive that is equipped with the reinforcing bar, because the diameter of articulate length far and drive gear, and staff's both hands tightly hold two hand (holds) respectively, so the during operation is comparatively laborsaving.
Description
Technical Field
The utility model relates to a angle bending machine technical field specifically is a small-size angle bending machine of laborsaving formula.
Background
In the process of processing the reinforcing steel bar, the reinforcing steel bar needs to be bent by a bending machine, so that the reinforcing steel bar is bent into a shape which is in accordance with installation. In order to facilitate use and under the condition of no power supply, a manual bending machine is required to be used for bending the steel bars, and when the manual bending machine is used, the steel bars can be bent in a labor-saving manner, so that the working fatigue is reduced; in the bending process, the steel bar needs to be well clamped, and the steel bar is prevented from deviating during bending to cause that the steel bar does not conform to the bending requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a small-size angle bending machine of laborsaving formula to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a labor-saving small-sized steel bar bender comprises a workbench surface, fixed wheel groups and traction wheel groups, wherein four supporting columns are welded on the lower surface of the workbench surface, two groups of symmetrically arranged fixed wheel groups are arranged on two sides of the front side of the upper surface of the workbench surface, each fixed wheel group comprises a fixed wheel seat and a fixed wheel, the fixed wheel seats are Contraband-shaped bracket bodies, the bottom ends of the fixed wheel seats are welded on the upper surface of the workbench surface, the fixed wheels are rotatably connected between upper and lower supports of the fixed wheel seats, the fixed wheels are arranged on the front side of the fixed wheel seats, the traction wheel groups are arranged between the two groups of fixed wheel groups and comprise traction wheel seats and traction wheels, the traction wheel seats are Contraband-shaped brackets, traction wheels are rotatably connected between the upper and lower supports of the traction wheel seats and are arranged on the front side of the traction wheel seats, traction strips are welded on the rear side walls of the traction wheel seats, the rear side wall setting of wheel seat is drawn perpendicularly to the traction strip, table surface's upper surface is equipped with the guide rail, and the guide rail setting is in the positive centre of two sets of fixed wheelsets, and the spout has been seted up to the bottom surface of traction strip, and the slide rail and the guide rail sliding connection of traction strip bottom surface, the last skin weld of traction strip has the rack, and the rear side both sides of guide rail all are provided with the pivot seat, and two pivot seat symmetries set up, and the welding of pivot seat bottom is on table surface's upper surface, rotates between two pivot seat upper ends to be connected with a pivot, and the middle part welding of pivot has drive gear, and drive gear meshes with the rack that traction strip top was established mutually, and the both ends of pivot penetrate out the lateral wall of two pivot seats, and the both ends of pivot all weld.
Preferably, the upper surface of the guide rail is provided with a ball, and the ball is in rolling contact with the inside of a sliding groove formed in the traction strip.
Preferably, the rotating shaft seat is perpendicular to one end of the crank, and the two cranks are arranged at an angle of 180 degrees.
Preferably, the outer wall of the handle is bonded with a rubber layer, and the outer wall of the rubber layer is provided with an anti-skid rubber layer.
Preferably, the fixed wheel and the traction wheel are arranged at the same horizontal height, and the middle parts of the outer walls of the fixed wheel and the traction wheel are provided with circular arc surface annular steel bar clamping grooves.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model prevents the steel bar from sliding in the bending process by passing the steel bar along the rear side of the traction wheel and contacting with the rear end of the steel bar clamping groove arranged in the middle of the outer wall of the traction wheel, and contacting the two sides of the steel bar with the front ends of the steel bar clamping grooves arranged in the middle of the two fixed wheels;
2. the utility model discloses the during operation, the staff twists reverse the pivot through holding the hand (hold), and the drive gear at pivot middle part meshes the transmission with the rack of tractive strip upper surface, makes the tractive strip will block the tractive wheelset rear side tractive that is equipped with the reinforcing bar, because the diameter of articulate length far and drive gear, and staff's both hands tightly hold two hand (holds) respectively, so the during operation is comparatively laborsaving.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the structure of the present invention;
fig. 3 is a cross-sectional view taken at a-a in fig. 2.
In the figure: the steel bar drawing machine comprises a working table top 1, a fixed wheel group 2, a drawing wheel group 3, a fixed wheel seat 4, a fixed wheel 5, a drawing wheel seat 6, a drawing wheel 7, a drawing strip 8, a guide rail 9, a rotating shaft seat 10, a rotating shaft 11, a driving gear 12, a crank 13, a handle 14 and a steel bar clamping groove 15.
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 to 3, the present invention provides a technical solution: the utility model provides a small-size angle bending machine of laborsaving formula, including table surface 1, fixed wheelset 2 and tractive wheelset 3, it is shown with fig. 2 to combine, table surface 1's lower surface welding has four spinal branch posts, be used for the supporting role, table surface 1's upper surface front both sides are provided with the fixed wheelset 2 that two sets of symmetries set up, fixed wheelset 2 includes fixed wheel seat 4 and tight pulley 5, tight pulley seat 4 is "Contraband" font stake body, and the bottom welding of tight pulley seat 4 is at table surface 1's upper surface, and rotate between the upper and lower support of tight pulley seat 4 and be connected with tight pulley 5, tight pulley 5 sets up the front side at tight pulley seat 4, the steel bar draw-in groove 15 of circular arc face annular groove form is seted up at the outer wall middle part of tight pulley 5, and make the steel bar draw-in groove 15 front end contact that the.
Referring to fig. 2 and 3, a traction wheel set 3 is arranged between two sets of fixed wheel sets 2, the traction wheel set 3 comprises a traction wheel seat 6 and a traction wheel 7, the traction wheel seat 6 is a support shaped like a Chinese character 'Contraband', the traction wheel 7 is rotatably connected between an upper support and a lower support of the traction wheel seat 6, the traction wheel 7 is arranged at the front side of the traction wheel seat 6, the traction wheel 7 and the fixed wheel 5 are arranged at the same horizontal height, a circular arc surface annular groove-shaped steel bar clamping groove 15 is arranged in the middle of the outer wall of the traction wheel 7, a steel bar passes through the rear side of the traction wheel 7 and contacts with the rear side end of the steel bar clamping groove 15 arranged in the middle of the outer wall of the traction wheel 7, a traction bar 8 is welded on the rear side wall of the traction wheel seat 6, the traction bar 8 is arranged perpendicular to the rear side wall of the traction wheel seat 6, a guide rail 9 is arranged on the upper surface of the working table, and the slide rail and the 9 sliding connection of guide rail of tractive strip 8 bottom surfaces, the track that tractive strip 8 established along guide rail 9 can carry out the flexible slip of front and back, and guide rail 9 upper surface is provided with the ball, and the ball reduces sliding resistance with the inside rolling contact of the spout that tractive strip 8 established.
Referring to fig. 2 and 3, a rack is welded on the upper surface of the pulling strip 8, two rotation shaft seats 10 are arranged on both sides of the rear side of the guide rail 9, the two rotation shaft seats 10 are symmetrically arranged, the bottom of each rotation shaft seat 10 is welded on the upper surface of the workbench surface 1, a rotation shaft 11 is rotatably connected between the upper ends of the two rotation shaft seats 10, a driving gear 12 is welded in the middle of the rotation shaft 11, the driving gear 12 is engaged with the rack arranged above the pulling strip 8 by rotating the rotation shaft 11, the pulling strip 8 is driven to enable the pulling strip 8 to slide back and forth in a telescopic manner along a track arranged on the guide rail 9, both ends of the rotation shaft 11 penetrate through the outer side walls of the two rotation shaft seats 10, cranks 13 are welded on both ends of the rotation shaft 11, the rotation shaft seat 10 is arranged perpendicular to one end of the crank 13, the two cranks 13 are arranged at an angle of 180 degrees, a, the staff twists reverse pivot 11 through holding hand (hold) 14, the drive gear 12 at 11 middle parts of pivot meshes the transmission with the rack of 8 upper surfaces of tractive strip, make tractive strip 8 will block 3 rear side tractive of tractive wheelset that are equipped with the reinforcing bar, because the length of crank 13 is big far and drive gear 12's diameter, and staff's both hands tightly hold two hand (hold) 14 respectively, so the during operation is comparatively laborsaving, the outer wall bonding of hand (hold) 14 has the rubber layer, the rubber layer outer wall is provided with the non-slip rubber layer, increase frictional force.
The working principle is as follows: the utility model discloses the during operation, pass the reinforcing bar along the rear side of traction wheel 7, and with the contact of the 15 back sides of reinforcing bar draw-in groove of the 7 outer wall middle parts of traction wheel, the both sides of reinforcing bar and the 15 front end contact contacts of reinforcing bar draw-in groove of the 5 middle parts of two tight pulleys of 5 middle parts are seted up, prevent the bending process in, the reinforcing bar takes place to slide, two hand (holds) 14 are tightly held respectively to staff's both hands, twist reverse through hand (hold) 14 countershaft 11, the drive gear 12 at 11 middle parts of pivot meshes the transmission with the rack of 8 upper surfaces of tractive strip, make tractive strip 8 will block 3 rear side tractive wheelsets of tractive wheelset that are equipped with the reinforcing bar.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a small-size angle bending machine of laborsaving formula, includes table surface (1), fixed wheelset (2) and tractive wheelset (3), its characterized in that: the lower surface welding of table surface (1) has four spinal branch posts, and table surface (1)'s upper surface front both sides are provided with the fixed wheelset (2) that two sets of symmetry set up, fixed wheelset (2) are including fixed wheel seat (4) and tight pulley (5), and fixed wheel seat (4) are "Contraband" font stake body, and the bottom welding of fixed wheel seat (4) is at table surface (1)'s upper surface, and rotate between the upper and lower support of fixed wheel seat (4) and be connected with tight pulley (5), and tight pulley (5) set up the front side at fixed wheel seat (4), are provided with tractive wheelset (3) between two sets of fixed wheelset (2), tractive wheelset (3) are including traction wheel seat (6) and traction wheel (7), and traction wheel seat (6) are "Contraband" font support, rotate between the upper and lower support of traction wheel seat (6) and be connected with traction wheel (7), the traction wheel (7) is arranged on the front side of the traction wheel seat (6), the traction strip (8) is welded on the rear side wall of the traction wheel seat (6), the traction strip (8) is perpendicular to the rear side wall of the traction wheel seat (6), the upper surface of the workbench surface (1) is provided with a guide rail (9), the guide rail (9) is arranged in the middle of two groups of fixed wheel sets (2), the bottom surface of the traction strip (8) is provided with a sliding groove, the sliding rail on the bottom surface of the traction strip (8) is in sliding connection with the guide rail (9), the upper surface of the traction strip (8) is welded with a rack, the two sides of the rear side of the guide rail (9) are both provided with rotating shaft seats (10), the two rotating shaft seats (10) are symmetrically arranged, the bottoms of the rotating shaft seats (10) are welded on the upper surface of the workbench surface (1), the rotating shaft (11) is rotatably connected between the upper ends of the two rotating shaft, the driving gear (12) is meshed with a rack arranged above the traction strip (8), two ends of the rotating shaft (11) penetrate through the outer side walls of the two rotating shaft seats (10), cranks (13) are welded at two ends of the rotating shaft (11), a handle (14) is rotatably connected to the outer side of the other end of each crank (13), and the handle (14) is perpendicular to the outer side wall of each crank (13).
2. The labor-saving small-sized steel bar bender according to claim 1, wherein: the upper surface of the guide rail (9) is provided with a ball, and the ball is in rolling contact with the inside of a sliding groove arranged on the traction strip (8).
3. The labor-saving small-sized steel bar bender according to claim 1, wherein: the rotating shaft seat (10) is perpendicular to one end of the crank (13), and the two cranks (13) are arranged at an angle of 180 degrees.
4. The labor-saving small-sized steel bar bender according to claim 1, wherein: the outer wall of the handle (14) is bonded with a rubber layer, and the outer wall of the rubber layer is provided with an anti-slip rubber layer.
5. The labor-saving small-sized steel bar bender according to claim 1, wherein: the fixed wheel (5) and the traction wheel (7) are arranged at the same horizontal height, and the middle parts of the outer walls of the fixed wheel (5) and the traction wheel (7) are provided with circular arc surface annular steel bar clamping grooves (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920552956.0U CN209830113U (en) | 2019-04-23 | 2019-04-23 | Labor-saving small-sized steel bar bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920552956.0U CN209830113U (en) | 2019-04-23 | 2019-04-23 | Labor-saving small-sized steel bar bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209830113U true CN209830113U (en) | 2019-12-24 |
Family
ID=68913216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920552956.0U Expired - Fee Related CN209830113U (en) | 2019-04-23 | 2019-04-23 | Labor-saving small-sized steel bar bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209830113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024658A (en) * | 2020-04-10 | 2020-12-04 | 安徽省元亨金属科技有限公司 | High efficiency return bend equipment convenient to all kinds of tubular product radians are handled |
-
2019
- 2019-04-23 CN CN201920552956.0U patent/CN209830113U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024658A (en) * | 2020-04-10 | 2020-12-04 | 安徽省元亨金属科技有限公司 | High efficiency return bend equipment convenient to all kinds of tubular product radians are handled |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201324807Y (en) | Drawing mechanism for reinforcing steel adjusting cutter | |
| CN209095290U (en) | A kind of stainless steel polisher for processing square pipe | |
| CN209830113U (en) | Labor-saving small-sized steel bar bender | |
| CN111037201A (en) | Welding fixing device for machine-building convenient to adjust welding angle | |
| CN210173593U (en) | Gripper device of welding robot | |
| CN105234316B (en) | Economize on electricity reinforcement metal straightening, stretching-machine | |
| CN206979462U (en) | A kind of teacup cleaning robot | |
| CN213646369U (en) | Steel reinforcement cage welding set is used in bridge construction | |
| CN210588466U (en) | Rotating device of roller convenient to polish | |
| CN206984978U (en) | A kind of feeding device | |
| CN207171678U (en) | A kind of twin-screw inner-walls of duct polissoir | |
| CN216426683U (en) | Higher beverage bottle capping device of work efficiency | |
| CN215147944U (en) | Equidistant cutting device of construction steel bar production usefulness | |
| CN207534915U (en) | A kind of PVC pipe fixer for machining | |
| CN214869210U (en) | A polisher for roll processing | |
| CN212350235U (en) | Construction steel bar cutting equipment | |
| CN210192563U (en) | A transportation track for production line for producing clindamycin phosphate injection | |
| CN112548806A (en) | Steel bar rust cleaning device for building construction | |
| CN201268058Y (en) | Apparatus for producing rubber belt with wire rope | |
| CN219027051U (en) | Titanium alloy U section bar overhauls platform | |
| CN211848472U (en) | Prevent surface fabric linkage for weaving workshop that emptys | |
| CN110977649A (en) | Pipe-penetrating guide plate repairing device | |
| CN215825012U (en) | Welding position deburring device for belt conveying line frame | |
| CN209156658U (en) | A kind of filling production washout all-in-one machine in 300T of pure water | |
| CN220640350U (en) | Lifting material rack for steel pipe packing production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20200423 |