CN214263664U - Reinforcing bar bending device for construction - Google Patents
Reinforcing bar bending device for construction Download PDFInfo
- Publication number
- CN214263664U CN214263664U CN202023330154.7U CN202023330154U CN214263664U CN 214263664 U CN214263664 U CN 214263664U CN 202023330154 U CN202023330154 U CN 202023330154U CN 214263664 U CN214263664 U CN 214263664U
- Authority
- CN
- China
- Prior art keywords
- bending
- shaft
- reinforcing bar
- reinforcing
- jacking mechanism
- 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
- 238000005452 bending Methods 0.000 title claims abstract description 107
- 230000003014 reinforcing effect Effects 0.000 title claims description 43
- 238000010276 construction Methods 0.000 title claims description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 35
- 238000009435 building construction Methods 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009194 climbing Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model provides a steel bar bending device for building construction, belonging to the technical field of building equipment, comprising a frame, a longitudinal spacing component and a transverse spacing component; a front supporting platform and a rear supporting platform are respectively installed at two ends of the rack, a hinged support is arranged in the rack, a free end of the hinged support is connected with a bending shaft, and the bending shaft is used for bending the reinforcing steel bars by means of the rotation of the hinged support; the longitudinal limiting assembly comprises a pressing shaft and a jacking mechanism which are arranged on the rack, a limiting plate is arranged on the jacking mechanism, and the limiting plate presses the reinforcing steel bars at the lower end of the pressing shaft by means of the jacking mechanism; the transverse limiting assembly comprises a telescopic rod and a baffle which are arranged on a bending shaft, and an ejector rod and a fixing plate which are arranged on one side of the front supporting platform, wherein a driving mechanism is arranged on the ejector rod, and the driving mechanism is used for driving the ejector rod to tightly push the reinforcing steel bars on the fixing plate. The device is not only suitable for bending a single reinforcing steel bar, but also suitable for simultaneously bending a plurality of reinforcing steel bars, and has simple structure and convenient installation.
Description
Technical Field
The utility model belongs to the technical field of the architectural equipment, more specifically say, relate to a reinforcing bar bending device for construction.
Background
In the construction of building engineering, the reinforcing steel bars are very common materials, and the reinforcing steel bars need to be bent on some occasions. The common steel bar bending machine has poor stability in the bending process, and the bent steel bars are often not on the same plane. Especially, when a plurality of steel bars are simultaneously placed on the steel bar bending machine for processing, the steel bars are easy to deviate, so that the bending quality of the steel bars is not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reinforcing bar bending device for construction aims at solving the reinforcing bar bender at the in-process poor stability of bending, takes place the skew when leading to the reinforcing bar to bend simultaneously, the reinforcing bar problem on the coplanar not of bending.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a reinforcing bar bending device for construction, includes:
the steel bar bending machine comprises a rack, wherein a front supporting platform and a rear supporting platform for bearing steel bars are respectively installed at two ends of the rack, a hinged frame is arranged in the rack, a free end of the hinged frame is connected with a bending shaft, and the bending shaft is used for bending the steel bars by means of the rotation of the hinged frame;
the longitudinal limiting assembly is arranged between the front supporting table and the hinged frame and comprises a pressing shaft and a jacking mechanism which are arranged on the rack, the jacking mechanism is positioned between the pressing shaft and the front supporting table, the jacking mechanism is provided with a limiting plate for supporting the reinforcing steel bar, and the limiting plate presses the reinforcing steel bar at the lower end of the pressing shaft by means of the jacking mechanism;
horizontal spacing subassembly, including installing epaxial telescopic link and the baffle of bending, and install ejector pin and the fixed plate of preceding supporting station one side, be provided with actuating mechanism on the ejector pin, actuating mechanism is used for driving the ejector pin will the reinforcing bar top is tight on the fixed plate.
As another embodiment of this application, one side of preceding supporting bench is provided with the mounting bracket, the mounting bracket includes collateral branch frame and roof, climbing mechanism fixes the inside of mounting bracket, climbing mechanism runs through the roof is connected the limiting plate.
As another embodiment of the present application, the jacking mechanism includes:
the cylinder is arranged in the mounting frame;
the connecting rod sets up the upper end of cylinder, the connecting rod runs through the roof is used for connecting the limiting plate.
As another embodiment of the present application, the top plate is provided with an extension plate, and the driving mechanism is fixed to the extension plate.
As another embodiment of the application, the end part of the ejector rod is provided with a wear-resisting block.
As another embodiment of the present application, the hinge bracket includes:
the two hinge rods are respectively arranged at two ends of the bending shaft and fixed on the pressing shaft.
As another embodiment of this application, the one end of bending axis is equipped with the fixing base, the telescopic link is installed on the fixing base.
As another embodiment of this application, vertically be provided with two spouts on the inner wall of frame, the both ends of compress tightly the axle are provided with the connection respectively the slider of spout, the slider is followed the spout slides from top to bottom.
As another embodiment of the present application, the slider is cylindrical.
As another embodiment of the application, a driving mechanism is arranged below the sliding block and used for driving the sliding block to slide up and down along the sliding groove.
The utility model provides a reinforcing bar bending device for construction's beneficial effect lies in: compared with the prior art, the utility model discloses reinforcing bar bending device for construction adopts climbing mechanism to keep the reinforcing bar horizontality, by the horizontal displacement who installs at the epaxial telescopic link of bending and install the ejector pin restriction reinforcing bar of preceding supporting station one side, makes the reinforcing bar and the axial of bending axis perpendicular, is rotated by the bending axis again and is buckled, forms required angle of buckling. The device is not only suitable for bending a single reinforcing steel bar, but also suitable for simultaneously bending a plurality of reinforcing steel bars, and has simple structure and convenient installation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a side cross-sectional view of a reinforcing bar bending device for building construction provided by an embodiment of the present invention;
fig. 2 is a top view of a steel bar bending device for building construction provided by the embodiment of the present invention;
fig. 3 is a schematic view of a connection structure of the pressing shaft and the frame.
In the figure: 100. a frame; 101. reinforcing steel bars; 102. a front support table; 103. a rear support table; 110. an extension plate; 111. positioning a plate; 112. a limiting plate; 113. a side bracket; 114. a top plate; 115. a cylinder; 116. a connecting rod; 117. a top rod; 118. a wear-resistant block; 119. a fixing plate; 120. a slider; 121. a pressing shaft; 122. a chute; 123. an electric push rod; 130. a bending shaft; 131. a fixed seat; 132. a baffle plate; 133. a telescopic rod; 140. a hinged lever.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and 2, a steel bar bending apparatus for building construction according to the present invention will now be described. The reinforcing steel bar bending device for building construction comprises a rack 100, a longitudinal limiting assembly and a transverse limiting assembly; a front supporting platform 102 and a rear supporting platform 103 for supporting a reinforcing steel bar 101 are respectively installed at two ends of a rack 100, a hinged frame is arranged in the rack 100, a free end of the hinged frame is connected with a bending shaft 130, and the bending shaft 130 is used for bending the reinforcing steel bar 101 by means of the rotation of the hinged frame; the longitudinal limiting assembly is arranged between the front supporting table 102 and the pressing shaft 121 and comprises the pressing shaft 121 and a jacking mechanism which are arranged on the rack 100, the jacking mechanism is positioned between the pressing shaft 121 and the front supporting table 102, a limiting plate 112 used for supporting the reinforcing steel bar 101 is arranged on the jacking mechanism, and the limiting plate 112 presses the reinforcing steel bar 101 to the lower end of the pressing shaft 121 by means of the jacking mechanism; the transverse limiting assembly comprises a telescopic rod 133 and a baffle 132 which are arranged on the bending shaft 130, and a top rod 117 and a fixing plate 119 which are arranged on one side of the front supporting platform 102, wherein a driving mechanism is arranged on the top rod 117 and is used for driving the top rod 117 to tightly push the reinforcing steel bar 101 on the fixing plate 119.
Compared with the prior art, the reinforcing steel bar bending device for building construction provided by the utility model has the advantages that the reinforcing steel bar 101 to be bent is arranged on the frame 100 in parallel, and the front supporting platform 102 and the rear supporting platform 103 on the frame 100 are used for bearing two ends of the reinforcing steel bar 101; the pressing shaft 121 is attached to the upper end of the steel bar 101, and the bending shaft 130 is located at the lower end of the steel bar 101; before bending, firstly, driving the jacking mechanism to enable a limiting plate 112 at the upper end of the jacking mechanism to be supported below the steel bar 101; then, the telescopic rods 133 on the bending shafts 130 are driven, and the telescopic rods 133 tightly push the steel bars 101 which are arranged in parallel on the baffle 132; driving a mandril 117 at one side of the front supporting platform 102, wherein the mandril 117 tightly pushes one end of the reinforcing steel bar 101 away from the bending shaft 130 against a fixing plate 119; after the reinforcing steel bar 101 is clamped stably, the bending shaft 130 rotates around the pressing shaft 121 to bend the reinforcing steel bar 101 to the required bending degree. The utility model provides a reinforcing bar bending device for construction adopts climbing mechanism to keep the horizontality with reinforcing bar 101, by installing telescopic link 133 on bending shaft 130 and installing the horizontal displacement of the ejector pin 117 restriction reinforcing bar 101 of preceding supporting station 102 one side, makes reinforcing bar 101 and bending shaft 130's axial vertical, is rotated by bending shaft 130 again and is buckled, forms required angle of buckling. The device is not only suitable for bending the single steel bar 101, but also suitable for simultaneously bending the plurality of steel bars 101, and has simple structure and convenient installation.
As the utility model provides a concrete implementation of reinforcing bar bending device for construction please refer to fig. 1, one side of preceding supporting bench 102 is provided with the mounting bracket, and the mounting bracket includes collateral branch frame 113 and roof 114, and climbing mechanism fixes in the inside of mounting bracket, and climbing mechanism runs through roof 114 and connects limiting plate 112. In this embodiment, the mounting frame is installed on the rack 100, the mounting frame is located between the front support platform 102 and the pressing shaft 121, the mounting frame is provided with a side support 113 and a top plate 114, and the jacking mechanism is located inside the mounting frame. Be provided with the through-hole on the roof 114, jacking mechanism runs through the through-hole and stretches out the mounting bracket, and limiting plate 112 is connected to jacking mechanism's upper end, and jacking mechanism drives limiting plate 112 and reciprocates for bearing reinforcing bar 101 prevents that reinforcing bar 101 middle part from receiving gravity downwarping.
As the utility model provides a concrete implementation of reinforcing bar bending device for construction please refer to fig. 1, climbing mechanism is including installing cylinder 115 in the mounting bracket and setting up connecting rod 116 in the upper end of cylinder 115, and connecting rod 116 runs through roof 114 for connect limiting plate 112. In this embodiment, climbing mechanism includes cylinder 115, and cylinder 115 installs in the inside of mounting bracket, and cylinder 115's top is provided with the mounting panel, is provided with connecting rod 116 on the mounting panel, and connecting rod 116 runs through the through-hole on the roof 114 of mounting bracket and stretches out, and limiting plate 112 installs the upper end at connecting rod 116. In the bending process, the steel bar 101 is subjected to bending tension to apply a force tending to the bending direction to the limiting plate 112, and the connecting rod 116 penetrates through the top plate 114 to effectively protect the air cylinder 115. The connecting rod 116 is worn out greatly, and only the connecting rod 116 can be replaced when damaged.
As a specific embodiment of the reinforcing bar bending device for building construction provided by the present invention, please refer to fig. 1, the top plate 114 is provided with the extension plate 110, and the driving mechanism is fixed on the extension plate 110. In this embodiment, the mounting rack is located on one side of the front supporting platform 102, the front supporting platform 102 is fixed on the mounting rack through the positioning plate 111, the top plate 114 of the mounting rack is longitudinally provided with the extending plate 110, the driving mechanism is vertically installed on the extending plate 110, and the driving mechanism is telescopically arranged along the direction perpendicular to the length direction of the steel bar 101. The top end of the driving mechanism is connected with a push rod 117, and the push rod 117 pushes the reinforcing steel bar 101 tightly on a fixing plate 119.
As a specific embodiment of the steel bar bending device for building construction provided in the present invention, please refer to fig. 2, a wear-resistant block 118 is disposed at the end of the top rod 117. In this embodiment, one end of the top rod 117 near the steel bar 101 is provided with a wear-resistant block 118, the diameter of the wear-resistant block 118 is larger than that of the top rod 117, and the top rod 117 tightly pushes the steel bar 101 against the fixing plate 119 through the wear-resistant block 118. Specifically, an arc-shaped clamping groove is formed in the wear-resistant block 118, and the steel bar 101 is in contact with the arc-shaped clamping groove, so that the contact area between the wear-resistant block 118 and the steel bar 101 is increased.
As a specific embodiment of the reinforcing bar bending device for construction, please refer to fig. 2, the hinge frame includes two hinge rods 140, and two hinge rods 140 are installed respectively at the both ends of bending axle 130, and two hinge rods 140 are fixed on compressing axle 121. In this embodiment, two ends of the bending shaft 130 are connected with the hinge rods 140, the hinge rods 140 are fixed on the connecting shaft of the bending shaft 130, the other ends of the hinge rods 140 are hinged to the end of the pressing shaft 121, and the hinge rods 140 drive the bending shaft 130 to rotate around the pressing shaft 121. Specifically, one end of the hinge rod 140 is welded to the bending shaft 130, a shaft sleeve is welded to one end of the hinge shaft and one end of the pressing shaft 121, the shaft sleeve is movably sleeved on the axis of the pressing shaft 121, and the shaft sleeve rotates around the axis of the pressing shaft 121. Before the reinforcing steel bar 101 is bent, the shaft sleeve rotates downwards around the axis of the pressing shaft 121, the vertical gap between the bending shaft 130 and the pressing shaft 121 is enlarged, and the reinforcing steel bar 101 passes through the gap; the sleeve is rotated upward, and the vertical gap between the bending shaft 130 and the pressing shaft 121 becomes small, so that the reinforcing bars 101 are pressed between the bending shaft 130 and the pressing shaft 121. The lower end of the hinge lever 140 is hinged to a hydraulic lever (not shown) for lifting the hinge lever 140 to rotate around the pressing shaft 121.
As a specific embodiment of the reinforcing bar bending device for building construction provided by the present invention, please refer to fig. 2, one end of the bending shaft 130 is provided with a fixing seat 131, and the telescopic rod 133 is installed on the fixing seat 131. In this embodiment, the two ends of the bending shaft 130 are respectively provided with a fixing seat 131 and a baffle 132, and the telescopic rod 133 is fixed on the fixing seat 131 of the bending shaft 130. The extension rod 133 extends in the direction of the baffle 132 to press the reinforcing bars 101 above the bending shaft 130 against the baffle 132. Specifically, the diameter of the fixing seat 131 is the same as that of the baffle 132, and the thickness of the fixing seat 131 is greater than that of the baffle 132. The extension rod 133 includes a pneumatic push rod and a stopper installed at a free end of the pneumatic push rod. After the reinforcing steel bar 101 is placed on the bending shaft 130, the pneumatic push rod is driven to make the stopper on the electric push rod 123 push the reinforcing steel bar 101 against the stopper 132, so that the reinforcing steel bar 101 is perpendicular to the axial direction of the bending shaft 130.
As a specific embodiment of the reinforcing bar bending device for building construction, please refer to fig. 2 and 3, vertically be provided with two chutes 122 on the inner wall of frame 100, the both ends of hold-down shaft 121 are provided with the slider 120 of connecting chute 122 respectively, and slider 120 slides from top to bottom along chute 122. In this embodiment, a sliding groove 122 is installed on the inner wall of the rack 100, a sliding block 120 connected to the sliding groove 122 is disposed at the end of the pressing shaft 121, and the pressing shaft 121 slides up and down along with the sliding block 120. Specifically, when the reinforcing bar 101 is placed, the pressing shaft 121 is moved upward, the bending shaft 130 is rotated downward, the pressing shaft 121 is located above the horizontal plane of the front support table 102 and the rear support table 103, the bending shaft 130 is located below the horizontal plane of the front support table 102 and the rear support table 103, and the reinforcing bar 101 passes through the gap between the pressing shaft 121 and the bending shaft 130 and is placed on the front support table 102 and the rear support table 103. Sliding blocks 120 at two ends of a compression shaft 121 are slid to enable the compression shaft 121 to slide downwards and compress the upper end of the steel bar 101; simultaneously, the hinge rod 140 is rotated to enable the bending shaft 130 to be tightly pressed at the lower end of the reinforcing steel bar 101; and driving the jacking mechanism to enable a limiting plate 112 of the jacking mechanism to be tightly propped against the lower end of the steel bar 101, wherein the upper end face of the limiting plate 112 is flush with the front support platform 102. The reinforcing bar 101 is horizontally positioned by the front support base 102, the rear support base 103, the stopper plate 112, the pressing shaft 121, and the bending shaft 130. Alternatively, the hinge lever 140 may be hinged to the slider 120 coupled to the axial center of the pressing shaft 121.
As a specific embodiment of the steel bar bending device for building construction provided by the present invention, please refer to fig. 3, the slider 120 is cylindrical. In this embodiment, the sliding block 120 is cylindrical, the sliding block 120 is vertically disposed on the sliding rail, and the sliding block 120 is fixedly connected to the axis of the pressing shaft 121. The slide rail has the guide effect, is equipped with the blend stop in the upper end of slide rail, prevents that slider 120 from deviating from above the slide rail.
As a specific implementation manner of the steel bar bending device for building construction, please refer to fig. 2 and 3, the driving mechanism is arranged below the slider 120 for driving the slider 120 to slide up and down along the sliding groove 122. In this embodiment, the slider 120 slides up and down along the slide rail, and a driving mechanism is installed below the slider 120 and drives the slider 120 to slide up and down. Specifically, the driving mechanism may be an electric push rod 123. When the steel bar 101 is placed, the forerunner drives the electric push rod 123 to enable the slide block 120 to slide upwards and drive the pressing shaft 121 to move upwards; the hydraulic rod drives the hinge rod 140 to rotate the bending shaft 130 downwards, the pressing shaft 121 is located above the horizontal plane of the front support platform 102 and the rear support platform 103, the bending shaft 130 is located below the horizontal plane of the front support platform 102 and the rear support platform 103, and the reinforcing steel bar 101 passes through the gap between the pressing shaft 121 and the bending shaft 130 and is placed on the front support platform 102 and the rear support platform 103. The electric push rod 123 is driven to enable the sliding block 120 to slide downwards, and the pressing shaft 121 is driven to slide downwards and is pressed at the upper end of the steel bar 101; meanwhile, the hydraulic rod drives the hinge rod 140 to rotate, so that the bending shaft 130 is tightly pressed at the lower end of the steel bar 101; and driving the jacking mechanism to enable a limiting plate 112 of the jacking mechanism to be tightly propped against the lower end of the steel bar 101, wherein the upper end face of the limiting plate 112 is flush with the front support platform 102. The reinforcing bar 101 is horizontally positioned by the front support base 102, the rear support base 103, the stopper plate 112, the pressing shaft 121, and the bending shaft 130.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Reinforcing bar bending device for construction, its characterized in that includes:
the steel bar bending machine comprises a rack, wherein a front supporting platform and a rear supporting platform for bearing steel bars are respectively installed at two ends of the rack, a hinged frame is arranged in the rack, a free end of the hinged frame is connected with a bending shaft, and the bending shaft is used for bending the steel bars by means of the rotation of the hinged frame;
the longitudinal limiting assembly is arranged between the front supporting table and the hinged frame and comprises a pressing shaft and a jacking mechanism which are arranged on the rack, the jacking mechanism is positioned between the pressing shaft and the front supporting table, the jacking mechanism is provided with a limiting plate for supporting the reinforcing steel bar, and the limiting plate presses the reinforcing steel bar at the lower end of the pressing shaft by means of the jacking mechanism;
horizontal spacing subassembly, including installing epaxial telescopic link and the baffle of bending, and install ejector pin and the fixed plate of preceding supporting station one side, be provided with actuating mechanism on the ejector pin, actuating mechanism is used for driving the ejector pin will the reinforcing bar top is tight on the fixed plate.
2. The reinforcing steel bar bending device for building construction according to claim 1, wherein a mounting frame is arranged on one side of the front supporting platform, the mounting frame comprises a side support and a top plate, the jacking mechanism is fixed inside the mounting frame, and the jacking mechanism penetrates through the top plate and is connected with the limiting plate.
3. The reinforcing bar bending device for construction as claimed in claim 2, wherein the jacking mechanism comprises:
the cylinder is arranged in the mounting frame;
the connecting rod sets up the upper end of cylinder, the connecting rod runs through the roof is used for connecting the limiting plate.
4. The apparatus for bending reinforcing bars for construction according to claim 3, wherein the top plate is provided with an extension plate, and the driving mechanism is fixed to the extension plate.
5. A reinforcing bar bending apparatus for building construction as claimed in claim 4, wherein the end of said ejector pin is provided with a wear-resistant block.
6. A reinforcing bar bending apparatus for construction according to claim 1, wherein the hinge bracket comprises:
the two hinge rods are respectively arranged at two ends of the bending shaft and fixed on the pressing shaft.
7. A reinforcing bar bending device for building construction as claimed in claim 6, wherein a fixing seat is provided at one end of said bending shaft, and said telescopic rod is mounted on said fixing seat.
8. A reinforcing bar bending device for building construction as claimed in claim 1, wherein two sliding grooves are longitudinally provided on the inner wall of the frame, and sliding blocks connected to the sliding grooves are respectively provided at both ends of the compressing shaft, and the sliding blocks slide up and down along the sliding grooves.
9. The apparatus for bending reinforcing bar for construction of claim 8, wherein the slider is cylindrical.
10. The reinforcing bar bending device for building construction as claimed in claim 9, wherein a driving mechanism is provided below the slider for driving the slider to slide up and down along the chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023330154.7U CN214263664U (en) | 2020-12-30 | 2020-12-30 | Reinforcing bar bending device for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023330154.7U CN214263664U (en) | 2020-12-30 | 2020-12-30 | Reinforcing bar bending device for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214263664U true CN214263664U (en) | 2021-09-24 |
Family
ID=77787070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023330154.7U Expired - Fee Related CN214263664U (en) | 2020-12-30 | 2020-12-30 | Reinforcing bar bending device for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214263664U (en) |
-
2020
- 2020-12-30 CN CN202023330154.7U patent/CN214263664U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116765179B (en) | Large pipe bending and forming equipment | |
| CN109277867A (en) | A kind of zero tailing automatic blanking device of pipe cutting machine | |
| CN214263664U (en) | Reinforcing bar bending device for construction | |
| CN206838964U (en) | A kind of pipeline of cutting machine | |
| CN110465564B (en) | Metal section bending forming equipment | |
| CN209062663U (en) | A kind of zero tailing automatic blanking device of pipe cutting machine | |
| CN105344851A (en) | Pipe expanding device of automatic pipe expanding machine | |
| CN117340061A (en) | But angle regulation's elevator guide rail support production is with bending device | |
| CN212761967U (en) | Auxiliary device is used in processing of car pipe fitting | |
| CN105344854A (en) | Blanking device of automatic pipe expanding machine | |
| CN216913474U (en) | Hardware fixing clamp | |
| CN111558789B (en) | Welding method and welding system for lifting machine stand column | |
| CN210080865U (en) | Receiving device of section bar processing equipment | |
| CN112139295A (en) | Straightening equipment for raw materials before bending of U-shaped bolt | |
| CN211100994U (en) | Bidirectional linkage bending L CD sheet metal frame corner device | |
| CN221967241U (en) | Seamless steel pipe welding support device | |
| CN218546330U (en) | Non-standard part bending fatigue test device | |
| CN219852965U (en) | Pipe welding machine with rotary drawing device | |
| CN217577081U (en) | Clamping device on steel pipe machining line | |
| CN220350965U (en) | Guide pillar automatic feeding | |
| CN218904155U (en) | Elevator underbeam assembly welding device | |
| CN220854175U (en) | Clamping device for bearing experiment | |
| CN220074947U (en) | Intelligent numerical control cutting device | |
| CN216030511U (en) | Special reduction gear dismouting appurtenance of haulage vehicle | |
| CN220427301U (en) | Auxiliary straightening device used during welding of H-shaped steel |
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: 20210924 |