CN210877283U - Foundation bolt forming machine - Google Patents
Foundation bolt forming machine Download PDFInfo
- Publication number
- CN210877283U CN210877283U CN201922024588.5U CN201922024588U CN210877283U CN 210877283 U CN210877283 U CN 210877283U CN 201922024588 U CN201922024588 U CN 201922024588U CN 210877283 U CN210877283 U CN 210877283U
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- conveying
- steel bar
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Abstract
The utility model discloses a rag bolt forming machine, which belongs to the technical field of bolt forming equipment and comprises a machine panel, a conveying unit, a heating element and a bending unit, wherein two guide rails are arranged on the machine panel in parallel, the conveying unit slides on the guide rails and is driven by a first driving unit to do linear reciprocating linear motion, a plurality of pairs of conveying rollers are arranged on a top plate of the conveying unit, and a driving roller of each conveying roller positively or reversely rotates under the driving of a second driving unit to drive a steel bar blank to advance or retreat; the machine panel is sequentially divided into a first station, a second station and a third station from front to back along the length direction of the guide rail, a heating element, a bending unit and a blanking notch are respectively arranged on one side of each station, and the conveying unit finishes root preheating, bending forming and blanking work when sequentially passing through each station from front to back. The utility model discloses rag bolt make-up machine can automatic control accomplish preheat, bend and the work of unloading, has improved production efficiency.
Description
Technical Field
The utility model relates to a bolt former technical field especially relates to a rag bolt make-up machine.
Background
Anchor bolts are key structural members for mounting mechanical equipment to a concrete foundation and generally include both L-shaped and J-shaped.
The processing technology of the foundation bolt generally comprises a steel bar wire rod, straightening and sectioning, thread processing, cold bending or hot bending forming and surface treatment, most of the forming procedures in the whole technological process are manually carried out, the time and labor are wasted, particularly, the treatment of a thicker foundation bolt (more than M20) usually needs hot bending forming, one end of the thread of a blank of the foundation bolt is manually held, the blank is firstly heated in a heater, then a bending machine is operated to bend and form, manual carrying and visual inspection are carried out, the forming quality is not easy to guarantee, and scalding accidents are easy to occur.
Therefore, it is necessary to develop a new type of anchor bolt forming machine in view of the above disadvantages.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rag bolt make-up machine can accomplish preheating, bend and the work of unloading by automatic control, has guaranteed operating mass with rated load, has reduced artifical intensity of labour, has improved production efficiency.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a rag bolt make-up machine, including board panel, conveying unit, heating element and bending unit, parallel arrangement has two guide rails on the board panel, conveying unit slides on the guide rail and is made straight reciprocating linear motion by the drive of first drive unit, be provided with a plurality of pairs of conveying material rollers on the roof of conveying unit, conveying material roller includes driven material roller and initiative material roller, the initiative material roller is forward or reverse rotation under the drive of second drive unit drives the reinforcing bar blank that centre gripping is in the middle of conveying material roller to advance or retreat along conveying material roller arrangement direction; the machine panel is along the length direction of guide rail divide into first station, second station and third station from the front to the back in proper order, one side of first station, second station and third station sets up respectively heating element, unit of buckling and unloading breach, the conveying unit loops through in the past backward accomplish during first station, second station and third station and preheat the root, bend the shaping and the unloading work.
Further, a grating ruler is further arranged on the machine table panel and parallel to the guide rail, and a displacement reading element is arranged at the bottom of the conveying unit.
Further, the first driving unit specifically adopts a linear motor or a servo motor to drive a screw slider structure, so as to drive the conveying unit to linearly reciprocate; the second driving unit specifically adopts a servo motor superposition speed reducer form to drive the driving material roller to rotate.
Further, the heating element specifically adopts a medium-frequency induction coil, and an interface end of the medium-frequency induction coil is connected with the medium-frequency power supply all-in-one machine.
Furthermore, the bending unit comprises a rotating disc, a core and a bending arm, the rotating disc is erected on the machine panel through a bearing and is driven by a third driving unit to rotate around the axial lead of the core, the core is telescopically sleeved on a middle hole of the rotating disc and is driven by a fourth driving unit to extend or retract, the bending arm is fixedly connected to the disc surface of the rotating disc, and the gap between the core and the bending arm is larger than the diameter of the steel bar blank.
Furthermore, a receiving barrel for collecting the semi-finished products of the steel bar blanks is arranged at the position of the blanking gap corresponding to one side of the third station.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model relates to a rag bolt make-up machine removes in proper order, stops and accomplishes when passing through first station, second station and third station through transport unit centre gripping reinforcing bar blank from the front to the back and preheats root, bending shaping and unloading work. The conveying unit receives the reinforcing steel bar blank conveyed by the feeding mechanism at a first station and is driven by the driving material roller to move forwards and backwards in a reciprocating manner so that the root of the reinforcing steel bar blank completes the work of preheating the root through the heating element; when the conveying unit is at the second station, the driving material roller is matched with the forming process of the bending unit to convey the steel bar blank forwards to finish bending forming; when the conveying unit is at the third station, the driving material roller conveys the formed steel bar blank forwards, so that the steel bar blank enters the storage container through the blanking gap. In the whole process, no manual work is involved, the controller is adopted to collect signals and control the action of each execution unit, the preheating, bending and unloading work is completed under automatic control, the working quality is ensured, the manual labor intensity is reduced, and the production efficiency is improved.
In addition, through the setting of grating chi, the displacement control precision of grating chi can reach the micron level, is convenient for accurate control conveying unit position on the guide rail. Through the arrangement of the linear motor and/or the servo motor, the moving position of the conveying unit and the number of rotation turns of the driving material roller can be controlled conveniently and accurately. Through heating element specifically adopts intermediate frequency induction coil, be convenient for shorten heating time, improve heating efficiency to can be equipped with temperature sensor and monitor preheating temperature, temperature sensor adopts infrared induction temperature sensor. The preheating end of the steel bar blank is clamped between the mold core and the bending arm through the arrangement of the rotating disk, the mold core and the bending arm, and the bending arm can conveniently complete the root bending forming of the steel bar blank along with the rotation of the rotating disk; through the arrangement of the telescopic core, the core extends out of the preheating end of the reinforcing steel bar blank and is clamped with the bending arm during bending, and when the bending is finished, the core is driven by the hydraulic cylinder to return, so that the locking of the end ferrule of the reinforcing steel bar blank is released, and the conveying unit is convenient to convey the reinforcing steel bar blank to a third station for unloading after clamping the reinforcing steel bar blank. Through the arrangement of the receiving barrel, the conveying unit can conveniently collect the semi-finished steel bar blanks and convey the semi-finished steel bar blanks to a downstream process in a centralized manner; through the bottom wheel setting of receiving the storage bucket, the operation personnel of being convenient for remove and change the receiving the storage bucket, use manpower sparingly.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a schematic view of a top view of a foundation bolt forming machine of the present invention;
FIG. 2 is a second station working schematic diagram of the anchor bolt forming machine of the present invention;
description of reference numerals: 1. a machine panel; 101. a guide rail; 102. a grating scale; 103. a first station; 104. a second station; 105. a third station; 2. a conveying unit; 201. a driven material roller; 202. a driving material roller; 3. a heating element; 4. a bending unit; 401. a core; 402. bending the arm; 5. a material receiving barrel; 6. and (5) steel bar blank.
Detailed Description
The core of the utility model is to provide a rag bolt make-up machine can accomplish preheating, bend and the work of unloading by automatic control, has guaranteed operating quality, has reduced artifical intensity of labour, has improved production efficiency.
In the following, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the 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. Description of the drawings in the following detailed description, the upper, lower, left and right descriptions are for illustrative purposes only and should not be construed as limiting the invention.
In a specific embodiment of the present invention, as shown in fig. 1 and fig. 2, a rag bolt forming machine, including a machine deck plate 1, a conveying unit 2, a heating element 3 and a bending unit 4, two guide rails 101 are installed in parallel on the machine deck plate 1, the conveying unit 2 slides on the guide rails 101 and is driven by a first driving unit to make a straight reciprocating linear motion along the direction of the guide rails 101, a plurality of pairs of conveying rollers are arranged on a top plate of the conveying unit 2, the conveying rollers include a driven roller 201 and a driving roller 202, the driving roller 202 is driven by a second driving unit to rotate forward or backward to drive a steel bar blank 6 clamped in the middle of the conveying rollers to move forward or backward along the arrangement direction of the conveying rollers; the machine panel 1 is sequentially divided into a first station 103, a second station 104 and a third station 105 from front to back along the length direction of the guide rail 101, one side of the first station 103, one side of the second station 104 and one side of the third station 105 are respectively provided with a heating element 3, a bending unit 4 and a blanking notch, and the conveying unit 2 sequentially moves from front to back, stays and passes through the first station 103, the second station 104 and the third station 105 to complete root preheating, bending forming and blanking.
The reinforcing steel bar blank 6 is clamped by the conveying unit 2, and the root preheating, bending forming and blanking operations are completed when the reinforcing steel bar blank moves, stays and passes through the first station 103, the second station 104 and the third station 105 in sequence from front to back. The conveying unit 2 receives the reinforcing steel bar blank 6 conveyed by the feeding mechanism at the first station 103 and is driven by the driving material roller 202 to move forwards and backwards in a reciprocating manner, so that the root of the reinforcing steel bar blank 6 passes through the heating element 3 to complete the root preheating work; when the conveying unit 2 is at the second station 104, the driving material roller 202 is matched with the forming process of the bending unit 4 to convey the steel bar blank 6 forwards to finish bending forming; when the conveying unit 2 is at the third station 105, the driving material roller 202 conveys the formed steel bar blank 6 forward, so that the steel bar blank 6 enters the storage container through the blanking gap. In the whole process, no manual work is involved, the controller is adopted to collect signals and control the action of each execution unit, the preheating, bending and unloading work is completed under automatic control, the working quality is ensured, the manual labor intensity is reduced, and the production efficiency is improved.
The utility model discloses an in a specific embodiment, as shown in FIG. 1, the position that is parallel to guide rail 101 on board panel 1 still is provided with grating chi 102, and the bottom of conveying unit 2 is provided with displacement reading element, grating chi displacement sensor is specifically adopted to displacement reading element, grating chi displacement sensor arrives displacement signal output the utility model discloses a controller.
Through the arrangement of the grating ruler 102, the displacement control precision of the grating ruler 102 can reach the micron level, so that the position of the conveying unit 2 on the guide rail 101 can be accurately controlled.
In a specific embodiment of the present invention, the first driving unit specifically adopts a linear motor or a servo motor to drive the screw slider structure, and drives the conveying unit 2 to reciprocate linearly; the second driving unit specifically adopts a form of a servo motor superposition speed reducer to drive the driving material roller 202 to rotate. The linear motor or the driver driving the screw servo motor is electrically connected to the controller, and the driver driving the feed roll 202 servo motor is also electrically connected to the controller.
Through the arrangement of the linear motor and/or the servo motor, the moving position of the conveying unit 2 and the number of rotation turns of the driving material roller 202 can be controlled accurately.
In a specific embodiment of the present invention, as shown in fig. 1, the heating element 3 specifically adopts a medium frequency induction coil, and the interface end of the medium frequency induction coil is connected to the medium frequency power supply integrated machine.
Through heating element 3 specifically adopts intermediate frequency induction coil, be convenient for shorten heating time, improve heating efficiency to can be equipped with temperature sensor and monitor preheating temperature, temperature sensor adopts infrared induction temperature sensor.
In a specific embodiment of the utility model, as shown in fig. 1 and 2, the unit 4 of buckling includes rotary disk, core 401 and the arm 402 of bending, the rotary disk passes through the bearing and erects on deck plate 1 and is rotatory around the axial lead of core 401 by the drive of third drive unit, and the core 401 telescopic cup joints on the mesopore of rotary disk and stretches out or withdraw by the drive of fourth drive unit, and the arm 402 fixed connection of bending is on the quotation of rotary disk, and the clearance between core 401 and the arm 402 of bending is greater than the diameter of steel bar blank 6. The third driving unit specifically adopts a driving mode that a speed reduction motor drives a pinion to drive a bull gear at the end part of the rotating disc, and the fourth driving unit specifically adopts a hydraulic cylinder to drive the core 401 to extend out or retract; the speed reducing motor is arranged on the machine frame below the machine table panel 1, and the end face flange of the hydraulic cylinder is arranged at the lower end of the rotating disc.
Through the arrangement of the rotating disc, the mold core 401 and the bending arm 402, the preheating end of the steel bar blank 6 is clamped between the mold core 401 and the bending arm 402, and the bending arm 402 can conveniently complete the root bending forming of the steel bar blank 6 along with the rotation of the rotating disc; through the arrangement of the telescopic core 401, the core 401 extends out and clamps the preheating end of the steel bar blank 6 with the bending arm 402 during bending, and when bending is finished, the core 401 is driven by the hydraulic cylinder to return, so that the locking of the end ferrule of the steel bar blank 6 is released, and the conveying unit 2 can conveniently clamp the steel bar blank 6 and then move to the third station 105 for unloading.
In a specific embodiment of the present invention, as shown in fig. 1, the blanking notch corresponding to one side of the third station 105 is provided with a receiving barrel 5 for collecting the semi-finished product of the steel bar blank 6, and the bottom of the receiving barrel 5 is provided with a bottom wheel.
Through the arrangement of the receiving barrel 5, the conveying unit 2 can conveniently collect the semi-finished steel bar blanks 6 and intensively convey the semi-finished steel bar blanks to a downstream process; through the setting of the bottom wheel of the material receiving barrel 5, the material receiving barrel 5 is convenient to move and replace by operators, and labor is saved.
The utility model discloses rag bolt make-up machine's working process: the conveying unit 2 receives a certain length of the reinforcing steel bar blank 6 conveyed by the feeding mechanism at the first station 103, and is driven by the driving material roller 202 to move forwards and backwards in a reciprocating manner, so that the root of the reinforcing steel bar blank 6 passes through the heating element 3 back and forth to achieve uniform root preheating. When the conveying unit 2 moves to the second station 104, the mold core 401 extends out, the preheating end of the steel bar blank 6 is clamped between the mold core 401 and the bending arm 402, the bending arm 402 can conveniently complete root bending forming of the steel bar blank 6 along with rotation of the rotating disc, the driving material roller 202 is matched with the forming process of the bending unit 4 to convey the steel bar blank 6 forwards to complete bending forming, and when bending is finished, the mold core 401 returns under the driving of the hydraulic cylinder. When the conveying unit 2 moves to the third station 105, the driving material roller 202 conveys the formed steel bar blank 6 forwards, so that the steel bar blank 6 enters the material receiving barrel 5 through the blanking gap; at the same time, the bending arm 402 retracts to the initial position as the rotating disk rotates.
The utility model discloses rag bolt make-up machine removes in proper order, stops and accomplishes when passing through first station 103, second station 104 and third station 105 through 2 centre gripping reinforcing bar blanks 6 of conveying unit from the front to the back and preheats root, bending shaping and unloading work. The conveying unit 2 receives the reinforcing steel bar blank 6 conveyed by the feeding mechanism at the first station 103 and is driven by the driving material roller 202 to move forwards and backwards in a reciprocating manner, so that the root of the reinforcing steel bar blank 6 passes through the heating element 3 to complete the root preheating work; when the conveying unit 2 is at the second station 104, the driving material roller 202 is matched with the forming process of the bending unit 4 to convey the steel bar blank 6 forwards to finish bending forming; when the conveying unit 2 is at the third station 105, the driving material roller 202 conveys the formed steel bar blank 6 forward, so that the steel bar blank 6 enters the storage container through the blanking gap. In the whole process, no manual work is involved, the controller is adopted to collect signals and control the action of each execution unit, the preheating, bending and unloading work is completed under automatic control, the working quality is ensured, the manual labor intensity is reduced, and the production efficiency is improved. In addition, through the arrangement of the grating scale 102, the displacement control precision of the grating scale 102 can reach the micron level, which is convenient for accurately controlling the position of the conveying unit 2 on the guide rail 101. Through the arrangement of the linear motor and/or the servo motor, the moving position of the conveying unit 2 and the number of rotation turns of the driving material roller 202 can be controlled accurately. Through heating element 3 specifically adopts intermediate frequency induction coil, be convenient for shorten heating time, improve heating efficiency to can be equipped with temperature sensor and monitor preheating temperature, temperature sensor adopts infrared induction temperature sensor. Through the arrangement of the rotating disc, the mold core 401 and the bending arm 402, the preheating end of the steel bar blank 6 is clamped between the mold core 401 and the bending arm 402, and the bending arm 402 can conveniently complete the root bending forming of the steel bar blank 6 along with the rotation of the rotating disc; through the arrangement of the telescopic core 401, the core 401 extends out and clamps the preheating end of the steel bar blank 6 with the bending arm 402 during bending, and when bending is finished, the core 401 is driven by the hydraulic cylinder to return, so that the locking of the end ferrule of the steel bar blank 6 is released, and the conveying unit 2 can conveniently clamp the steel bar blank 6 and then move to the third station 105 for unloading. Through the arrangement of the receiving barrel 5, the conveying unit 2 can conveniently collect the semi-finished steel bar blanks 6 and intensively convey the semi-finished steel bar blanks to a downstream process; through the setting of the bottom wheel of the material receiving barrel 5, the material receiving barrel 5 is convenient to move and replace by operators, and labor is saved.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.
Claims (6)
1. The utility model provides a rag bolt make-up machine which characterized in that: the steel bar blank bending machine comprises a machine table panel (1), a conveying unit (2), a heating element (3) and a bending unit (4), wherein two guide rails (101) are arranged on the machine table panel (1) in parallel, the conveying unit (2) slides on the guide rails (101) and is driven by a first driving unit to do linear reciprocating linear motion, a plurality of pairs of conveying rollers are arranged on a top plate of the conveying unit (2), each conveying roller comprises a driven roller (201) and a driving roller (202), and the driving rollers (202) are driven by a second driving unit to rotate forward or backward to drive a steel bar blank (6) clamped in the middle of the conveying rollers to move forward or backward along the arrangement direction of the conveying rollers; machine panel (1) is along the length direction of guide rail (101) is from preceding to back divide into first station (103), second station (104) and third station (105) in proper order, one side of first station (103), second station (104) and third station (105) sets up respectively heating element (3), unit (4) of buckling and unloading breach, conveying unit (2) loops through from the front to the back accomplish when first station (103), second station (104) and third station (105) and preheat root, bend the shaping and unloading work.
2. The anchor bolt forming machine according to claim 1, wherein: a grating ruler (102) is further arranged on the machine table panel (1) and in parallel with the guide rail (101), and a displacement reading element is arranged at the bottom of the conveying unit (2).
3. The anchor bolt forming machine according to claim 1, wherein: the first driving unit specifically adopts a linear motor or a servo motor to drive a screw rod sliding block structure, and drives the conveying unit (2) to do linear reciprocating motion; the second driving unit drives the driving material roller (202) to rotate in a mode of a servo motor superposition speed reducer.
4. The anchor bolt forming machine according to claim 1, wherein: the heating element (3) specifically adopts a medium-frequency induction coil, and an interface end of the medium-frequency induction coil is connected with the medium-frequency power supply all-in-one machine.
5. The anchor bolt forming machine according to claim 1, wherein: the bending unit (4) comprises a rotating disc, a core (401) and a bending arm (402), the rotating disc is erected on the machine panel (1) through a bearing and is driven by a third driving unit to rotate around the axial lead of the core (401), the core (401) is telescopically sleeved on a middle hole of the rotating disc and is driven by a fourth driving unit to extend or retract, the bending arm (402) is fixedly connected to the disc surface of the rotating disc, and the gap between the core (401) and the bending arm (402) is larger than the diameter of the steel bar blank (6).
6. The anchor bolt forming machine according to claim 1, wherein: a receiving barrel (5) used for collecting the semi-finished products of the steel bar blanks (6) is arranged at the position of the blanking gap corresponding to one side of the third station (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922024588.5U CN210877283U (en) | 2019-11-21 | 2019-11-21 | Foundation bolt forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922024588.5U CN210877283U (en) | 2019-11-21 | 2019-11-21 | Foundation bolt forming machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210877283U true CN210877283U (en) | 2020-06-30 |
Family
ID=71331066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922024588.5U Expired - Fee Related CN210877283U (en) | 2019-11-21 | 2019-11-21 | Foundation bolt forming machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210877283U (en) |
-
2019
- 2019-11-21 CN CN201922024588.5U patent/CN210877283U/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: 20200630 Termination date: 20211121 |
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| CF01 | Termination of patent right due to non-payment of annual fee |