CN210548343U - Single reinforcing steel bar end face grinding machine - Google Patents
Single reinforcing steel bar end face grinding machine Download PDFInfo
- Publication number
- CN210548343U CN210548343U CN201921705935.4U CN201921705935U CN210548343U CN 210548343 U CN210548343 U CN 210548343U CN 201921705935 U CN201921705935 U CN 201921705935U CN 210548343 U CN210548343 U CN 210548343U
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- motor
- milling
- clamping
- steel bar
- grinding machine
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- 238000000227 grinding Methods 0.000 title claims abstract description 12
- 229910001294 Reinforcing steel Inorganic materials 0.000 title claims description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 91
- 238000003801 milling Methods 0.000 claims abstract description 61
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 239000002699 waste material Substances 0.000 claims description 12
- 238000005498 polishing Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 abstract description 8
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a single steel bar end face grinding machine, which comprises a frame, an end milling mechanism, a self-aligning clamping mechanism and a moving mechanism, wherein the moving mechanism is arranged on the frame, an end milling motor is fixedly arranged on the upper part of a platform of the end milling mechanism, the output end of the end milling motor is connected with one end of a power head module, the power head module is fixed on the platform of the end milling mechanism, and the other end of the power head module is provided with a disc milling cutter, the self-aligning clamping mechanism is fixed on the frame through a clamping mechanism bracket, the clamping mechanism bracket is of a 20866type, a pair of clamps for clamping steel bars are arranged on the clamping mechanism bracket, and move oppositely along a sliding column to form a clamping groove, two ends of the clamping groove are respectively provided with a rolling shaft, the single steel bar end face grinding machine reduces the labor cost, the thread standard of a processed product is, the problem of after the reinforcing bar extrusion thread rolling, inwards sunken is solved.
Description
Technical Field
The utility model belongs to the technical field of the reinforcing bar is polished, concretely relates to single reinforcing bar terminal surface polisher.
Background
In recent years, the building industry is rapidly developed, steel bars are more and more important in the building process, steel bar threading is a process widely used in the building industry, the steel bar threading process realizes automatic production, the automation degree is improved, and the labor force is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a single reinforcing bar terminal surface polisher to solve reinforcing bar mantle fiber process rear end face not level, inwards sunken, the unable problem of ending of terminal surface when docking with the screw thread.
In order to achieve the above object, the utility model provides a following technical scheme: the automatic centering and clamping device comprises a rack, a moving mechanism, an end milling mechanism and a self-centering clamping mechanism for clamping a steel bar;
the moving mechanism comprises a moving mechanism motor, a guide rail and a moving screw rod connected with the moving mechanism motor, and the moving mechanism motor and the guide rail are respectively fixed on the rack;
the end milling mechanism comprises an end milling mechanism platform, a screw rod sleeve matched with the movable screw rod is arranged below the end milling mechanism platform, and a sliding block matched with the guide rail is fixed below the end milling mechanism platform; an end milling motor is fixed on the end milling mechanism platform, the output end of the end milling motor is connected with a power head module, one end of the power head module is fixed on the end milling mechanism platform, the other end of the power head module is provided with a disc milling cutter, one end of the end milling mechanism platform is provided with a positioning baffle, and the disc milling cutter is suspended in a cavity of the positioning baffle;
and the end milling mechanism platform linearly moves along the guide rail through the rotation of the moving mechanism motor, so that the disc milling cutter mills and brushes the steel bars to be processed.
Preferably, the self-aligning clamping mechanism comprises a clamping mechanism support fixed on the rack and an air cylinder installed on the clamping mechanism support, a pair of clamps for clamping the reinforcing steel bars are arranged on the clamping mechanism support, one end of a piston rod of the air cylinder is in threaded connection with the outer side face of each clamp, and a sliding column is arranged on the clamping mechanism support; the clamp is provided with a sliding hole, the sliding hole is connected to the sliding column in a sliding mode, opposite movement is conducted along the sliding column under the action of the cylinder, a clamping groove is formed, rolling shafts are arranged at two ends of the clamping groove respectively, the rolling shafts are installed on the side edge of the clamping mechanism support, a waste material groove is arranged between the end face of the clamping groove and the positioning baffle, the waste material groove is located at the lower end of the clamping groove and forms a slope from top to bottom, and polished waste materials flow into the collecting device along the slope.
Preferably, the model of the power head module is XT50-2, the roundness is less than 0.004mm, and the maximum rotating speed is 4500 rpm.
Preferably, the moving mechanism motor is an adjustable direct current motor.
Preferably, the end milling motor is any one of a variable frequency motor, a servo spindle motor and a speed reduction motor.
Preferably, the number of the cylinders is 2, and the front end cover and the rear end cover of each cylinder are provided with a buffer adjusting device.
Preferably, the inner side of the clamp is of a V-shaped structure, and the cross section of the clamping mechanism bracket is of a shape of 20866.
Preferably, the disc cutter is circular in cross section and is provided with a cutter head and a cutting edge.
The utility model discloses a technological effect and advantage: this single reinforcing bar terminal surface polisher mills the brush, polishes to the reinforcing bar terminal surface through the machine is automatic, reduces the hand labor cost, accomplishes the product screw thread standard that processes out, and the size is accurate, and is efficient, has solved reinforcing bar extrusion thread rolling back, inside sunken problem, and simultaneously, the power head module adopts the waterproof structural design of labyrinth, rear-mounted motor, the multiple motor type of adaptation, has guaranteed the quality of polishing, has improved work efficiency.
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 the utility model discloses from aligning clamping mechanism schematic structure.
In the figure: 1-frame, 2-end milling mechanism, 20-end milling mechanism platform, 21-end milling motor, 22-power head module, 23-disc milling cutter, 24-positioning baffle, 3-self-aligning clamping mechanism, 31-clamp, 32-clamp groove, 33-sliding column, 34-rolling shaft, 35-air cylinder, 36-clamping mechanism bracket, 4-moving mechanism, 41-moving mechanism motor, 42-guide rail, 43-moving screw rod and 5-waste material groove.
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.
The utility model provides a single steel bar end face grinding machine as shown in figures 1 to 3, which comprises a frame 1, a moving mechanism 4, an end milling mechanism 2 and a self-aligning clamping mechanism 3 for clamping steel bars; the moving mechanism 4 comprises a moving mechanism motor 41, a guide rail 42 and a moving screw rod 43 connected with the moving mechanism motor 41, and the moving mechanism motor 41 and the guide rail 42 are respectively fixed on the frame 1; the end milling mechanism 2 comprises an end milling mechanism platform 20, a screw rod sleeve matched with the movable screw rod 43 is arranged below the end milling mechanism platform 20, and a sliding block matched with the guide rail 42 is fixed below the end milling mechanism platform 20; an end milling motor 21 is fixed on the end milling mechanism platform 20, the end milling motor 21 is any one of a variable frequency motor, a servo spindle motor and a speed reducing motor, the output end of the end milling motor (21) is connected with a power head module 22, one end of the power head module 22 is fixed on the end milling mechanism platform 20, a disc milling cutter 23 is arranged at the other end of the power head module, the cross section of the disc milling cutter 23 is circular and is provided with a cutter head and a cutting edge, the model of the power head module 22 is XT50-2, the true roundness is less than 0.004mm, the highest rotating speed is 4500 rpm, the performance is stable and reliable, a positioning baffle plate 24 is arranged at one end of the end milling mechanism platform 20, and the disc milling cutter 23 is; the end milling mechanism platform 20 is rotated by a moving mechanism motor 41 and linearly moves along a guide rail 42, so that a disc milling cutter 23 is used for milling and brushing steel bars to be processed, the moving mechanism motor 41 is an adjustable direct current motor, the self-aligning clamping mechanism 3 comprises a clamping mechanism support 36 fixed on the rack 1 and an air cylinder 35 installed on the clamping mechanism support 36, the cross section of the clamping mechanism support 36 is 20866type, a pair of clamps 31 used for clamping the steel bars are arranged on the clamping mechanism support 36, the inner side of each clamp 31 is of a V-shaped structure, one end of a piston rod of the air cylinder 35 is in threaded connection with the outer side face of each clamp 31, the front end cover and the rear end cover of each air cylinder 35 are provided with buffer adjusting devices, the operation is stable; the clamp 31 is provided with a slide hole, the slide hole is connected to the slide column 33 in a sliding manner, the slide hole moves along the slide column 33 in opposite directions under the action of the cylinder 35 to form a clamp groove 32, two ends of the clamp groove 32 are respectively provided with a roller 34, the rollers 34 are arranged on the side edge of the clamping mechanism support 36, a waste material groove 5 is arranged between the end surface of the clamp groove 32 and the positioning baffle plate 24, the waste material groove 5 is positioned at the lower end of the clamp groove 32 and forms a slope from top to bottom, and polished waste materials flow into the collecting device along the slope.
The working principle is as follows: this single reinforcing bar terminal surface polisher for polishing after reinforcing bar extrusion thread rolling mills flat, the reinforcing bar is by the pay-off part after the thread rolling, in roller bearing 34 delivered to the polisher, reinforcing bar striking positioning baffle 24 stops in pressing from both sides groove 32, clamp 31 moves along traveller 33 under the effect of cylinder 35, press from both sides tight reinforcing bar, end mill motor 21 starts, drive disc milling cutter 23 through power head module 22 and rotate, moving mechanism motor 41 drives removal lead screw 43 and rotates, end mill mechanism platform 20 moves along guide rail 42, mill and brush the screw thread section, the waste material that produces of polishing falls in waste material groove 5, end mill mechanism platform 20 returns after removing to the settlement position, clamp 31 loosens.
Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a single reinforcing bar terminal surface polisher which characterized in that: comprises a frame (1), a moving mechanism (4), an end milling mechanism (2) and a self-aligning clamping mechanism (3) for clamping a reinforcing steel bar;
the moving mechanism (4) comprises a moving mechanism motor (41), a guide rail (42) and a moving screw rod (43) connected with the moving mechanism motor (41), and the moving mechanism motor (41) and the guide rail (42) are respectively fixed on the rack (1);
the end milling mechanism (2) comprises an end milling mechanism platform (20), a screw rod sleeve matched with the movable screw rod (43) is arranged below the end milling mechanism platform (20), and a sliding block matched with the guide rail (42) is fixed below the end milling mechanism platform (20); an end milling motor (21) is fixed on the end milling mechanism platform (20), the output end of the end milling motor (21) is connected with a power head module (22), one end of the power head module (22) is fixed on the end milling mechanism platform (20), the other end of the power head module is provided with a disc milling cutter (23), one end of the end milling mechanism platform (20) is provided with a positioning baffle plate (24), and the disc milling cutter (23) is suspended in a cavity of the positioning baffle plate (24);
the end milling mechanism platform (20) moves linearly along the guide rail (42) through the rotation of the moving mechanism motor (41), so that the disc milling cutter (23) performs milling and brushing on the steel bars to be processed.
2. The grinding machine for the end face of a single reinforcing steel bar as claimed in claim 1, wherein: the self-aligning clamping mechanism (3) comprises a clamping mechanism support (36) fixed on the rack (1) and an air cylinder (35) installed on the clamping mechanism support (36), a pair of clamps (31) used for clamping reinforcing steel bars are arranged on the clamping mechanism support (36), one end of a piston rod of the air cylinder (35) is in threaded connection with the outer side face of each clamp (31), and a sliding column (33) is arranged on the clamping mechanism support (36); clamp (31) are equipped with the slide opening, and sliding connection is on traveller (33), under the effect of cylinder (35), moves in opposite directions along traveller (33), forms and presss from both sides groove (32), it is equipped with roller bearing (34) respectively to press from both sides groove (32) both ends, roller bearing (34) are installed clamping mechanism support (36) side, be equipped with between clamp groove (32) terminal surface and location plate washer (24) waste material groove (5), waste material groove (5) are located and press from both sides groove (32) lower extreme, and from top to bottom form the slope, make the waste material of polishing flow into collection device along domatic the flowing into.
3. The grinding machine for the end face of a single reinforcing steel bar as claimed in claim 1, wherein: the model of the power head module (22) is XT50-2, the roundness is less than 0.004mm, and the highest rotating speed is 4500 rpm.
4. The grinding machine for the end face of a single reinforcing steel bar as claimed in claim 1, wherein: the moving mechanism motor (41) is an adjustable direct current motor.
5. The grinding machine for the end face of a single reinforcing steel bar as claimed in claim 1, wherein: the end milling motor (21) is any one of a variable frequency motor, a servo spindle motor and a speed reducing motor.
6. The grinding machine for the end face of a single reinforcing steel bar as claimed in claim 2, wherein: the number of the air cylinders (35) is 2, and the front end cover and the rear end cover of the air cylinders (35) are provided with buffer adjusting devices.
7. The grinding machine for the end face of a single reinforcing steel bar as claimed in claim 2, wherein: the inner side of the clamp (31) is of a V-shaped structure, and the cross section of the clamping mechanism bracket (36) is of a 20866;'.
8. The grinding machine for the end face of a single reinforcing steel bar as claimed in claim 1, wherein: the cross section of the disc milling cutter (23) is circular, and the disc milling cutter is provided with a cutter head and a cutting edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921705935.4U CN210548343U (en) | 2019-10-12 | 2019-10-12 | Single reinforcing steel bar end face grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921705935.4U CN210548343U (en) | 2019-10-12 | 2019-10-12 | Single reinforcing steel bar end face grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210548343U true CN210548343U (en) | 2020-05-19 |
Family
ID=70673480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921705935.4U Expired - Fee Related CN210548343U (en) | 2019-10-12 | 2019-10-12 | Single reinforcing steel bar end face grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210548343U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102665A (en) * | 2021-05-18 | 2021-07-13 | 河北易达钢筋连接技术有限公司 | Automatic reinforcing steel bar rolling straight thread machine tool |
| CN116604353A (en) * | 2023-07-17 | 2023-08-18 | 湖南熙湘实业有限公司 | Through hole cooling double-speed power simultaneous output transmission device for thread rolling machine |
-
2019
- 2019-10-12 CN CN201921705935.4U patent/CN210548343U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102665A (en) * | 2021-05-18 | 2021-07-13 | 河北易达钢筋连接技术有限公司 | Automatic reinforcing steel bar rolling straight thread machine tool |
| CN116604353A (en) * | 2023-07-17 | 2023-08-18 | 湖南熙湘实业有限公司 | Through hole cooling double-speed power simultaneous output transmission device for thread rolling machine |
| CN116604353B (en) * | 2023-07-17 | 2023-10-20 | 湖南熙湘实业有限公司 | Through hole cooling double-speed power simultaneous output transmission device for thread rolling machine |
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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: 20200519 |