CN2538449Y - Equipment for cutting and rolling thread on reinforcing bar and steel rod - Google Patents
Equipment for cutting and rolling thread on reinforcing bar and steel rod Download PDFInfo
- Publication number
- CN2538449Y CN2538449Y CN 02205934 CN02205934U CN2538449Y CN 2538449 Y CN2538449 Y CN 2538449Y CN 02205934 CN02205934 CN 02205934 CN 02205934 U CN02205934 U CN 02205934U CN 2538449 Y CN2538449 Y CN 2538449Y
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- cutting
- rolling
- reinforcing bar
- rolling wheel
- rod iron
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Abstract
The utility model discloses an improved steel bar and steel stick end thread process equipment, which comprises a base, a clamp forceps, a guide rail, a cutting and rolling head, a power transmitting unit, a feed mechanism, an electrical control system and a lubrication and cooling system. The power transmitting unit is connected with the cutting and rolling head into a whole. The cutting and rolling head is formed by that a cutting mechanism is connected with a rolling thread mechanism on an axle wire in series. The equipment is characterized in that: the equipment can finish the cutting of the steel bar and the steel stick with almost all specifications and the processing of the rolling thread only by using one cutting and rolling head, which solves the processing problems of one-time cutting of the steel bar and the steel stick end and the processing of the rolling thread, brings convenience for the processing and obviously improves the working efficiency.
Description
The utility model relates to a kind of reinforcing bar, rod iron thread processing equipment, belongs to the construction equipment field.
The existing machinery that is used to process reinforcing bar, rod iron straight thread mainly contains following several:
1, jumping-up straight thread processing equipment is made up of steel jumping-up equipment and steel thread processing equipment, and its steel jumping-up equipment with reinforcing bar or rod iron termination jumping-up rammer circle, adopts the chaser machining screw by the steel thread processing equipment earlier then.This processing technology relative complex needs two kinds of equipment to be installed for twice and just can finish the processing of steel termination screw thread, and the equipment infusion of financial resources is big.
2, extruding straight thread processing equipment, form by steel extrusion equipment and steel thread processing equipment, its steel extrusion equipment elder generation is with reinforcing bar or the rod iron termination is squeezed into round bar shape or near round bar shape, adopt the chaser machining screw by the steel thread processing equipment then.This processing technology relative complex also needs two kinds of equipment to be installed for twice and just can finish the processing of steel termination screw thread, and the equipment infusion of financial resources is big.
3, direct rolling straight thread processing equipment, its main feature is that processing technology is simple, only needs a kind of equipment can finish the processing of steel termination screw thread, but the screw thread of this equipment processing easily causes false form of thread, has hidden danger of quality.
4, stripping rib rolling straight thread processing equipment, stripping rib rolling straight thread processing equipment in the market is because its rolling wheel is to be sleeved on the eccentric shaft, and rolling power is very big, so two to three kinds of specification needs more transducer set rolling mechanism, and positive and negative screw thread can not be general, as overlap anti-silk and also need change a collection of rolling mechanism, the equipment infusion of financial resources is big, complex operation.
The purpose of this utility model provides a kind of improved reinforcing bar, rod iron termination thread processing equipment.This equipment is made up of support, gripper clamp, guide rail, cutting rolling head, power drive mechanism, feed mechanism, electrical apparatus control system and lubricating and cooling system etc., be characterized in only can finishing the cutting and the thread-rolling processing operation of nearly all specification reinforcing bar, rod iron with a cutting rolling head, solve reinforcing bar, the disposable cutting in rod iron termination and thread-rolling processing problems effectively, improved operating efficiency significantly.
The utility model is realized in the following manner.Gripper clamp, guide rail are set on the walking support, at the power drive mechanism that slides on the guide rail, be fixed in feed mechanism, electrical apparatus control system and lubricating and cooling system on the support, constitute a kind of be used to make reinforcing bar, rod iron termination thread processing equipment.The power drive mechanism of this equipment connects as one with the cutting rolling head.The cutting rolling head is in series on same axis by cutting mechanism and squeezing thread mechanism.Cutting mechanism is loaded on respectively on the cutting tool rest and along the circumferentially symmetrical uniform cutting tip of processed steel by four (six or eight) to be formed.The cutting tip outer end has the cutter of rising ring that the cutting tip radial position is fixed, and the size of cutting diameter realizes by the replacing cutter ring that rises.Cutting tip axially-movable position is limited by the cutter mechanism that rises, and length of cut realizes by sliding pin and slide block that adjustment is risen on the cutter mechanism.Squeezing thread mechanism is loaded on respectively on the boot-shaped rolling wheel seat and along the circumferential uniform rolling wheel of processed steel by three and forms, three boot-shaped rolling wheel seats are contained in the hexagonal hole body, the hexagonal hole body side surface has screw, screw only need push wherein any one boot-shaped rolling wheel seat, two other boot-shaped rolling wheel toilet can produce same action, the size of rolling diameter can realize by the screw of adjusting the hexagonal hole body side surface, squeezing thread length is controlled by travel switch, and the back counter-rotating that puts in place withdraws from steel from the cutting rolling head.Be mutually 60 ° of angles after three face combinations that three boot-shaped rolling wheel seats in the hexagonal hole body contact with the hexagonal hole body.The rolling wheel leading portion is a cone annular tooth, and back segment is a cylinder annular tooth, and there are chamfering or step in the rolling wheel rear end.Rolling wheel and rolling wheel shaft are splits, and needle roller is contained in the axis hole of rolling wheel seat, are positioned at the rolling wheel two ends.The adjustment pad is equipped with at the rolling wheel two ends, guarantees three rolling wheels, 1/3rd pitch that stagger mutually.Cutting mechanism and squeezing thread mechanism are fixed on the power drive mechanism by reel and water jacket by screw and form on same axis.The cutting edge front end of cutting tip has 0～60 ° chamfering.The cutter mechanism that rises is made up of spacing ring, the cutter ring that rises, overcoat, sliding pin, slide block.Spacing ring is arranged on the support both sides.The cutter ring that rises is fixed on can be along outer the putting of cutting rolling head slip.Sliding pin is fixed on the support, and its position can be adjusted.Slide block is fixed on the power drive mechanism, and its position also can be adjusted.
The course of work of the present utility model: reinforcing bar material to be processed is clamped on the gripper clamp of equipment; machine; pull feed mechanism; the cutting rolling head moves forward; cutting tip is with rib in length and breadth or square steel on the reinforcing bar; hexagonal steel; corner angle on the octagonal steel or the casting skin on the round steel and rust staining machine away; after being cut to preseting length; running into sliding pin with the overcoat of the cutter ring one that rises moves backward; with the cutting tip spreading; then rolling wheel begins squeezing thread; after the working steel products screw thread reaches setting; the equipment autostop, counter-rotating withdraws from steel from the cutting rolling head, after overcoat is run into the spacing ring of support both sides; cutting mechanism is automatically reset and shut down, screw thread promptly machines.
Followingly the utility model is described further with reference to accompanying drawing.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model cutting rolling head complete section schematic diagram and the cutter mechanism schematic diagram that rises.
Fig. 3 is the utility model cutting mechanism schematic diagram.
Fig. 4 is the utility model rolling structural scheme of mechanism.
With reference to accompanying drawing, the utility model is made up of support (8), gripper clamp (1), guide rail (2), cutting rolling head (3), power drive mechanism (4), feed mechanism (5), electrical apparatus control system (6) and lubricating and cooling system (7) etc.Cutting rolling head (3) and power drive mechanism (4) are the connected modes of coaxial line, its attaching parts have adopted water jacket (14) and reel (15), and described cutting rolling head (3) is in series by rear portion squeezing thread mechanism (16) and anterior cutting mechanism (17) and is positioned on the same axis.Squeezing thread mechanism (16) is loaded on boot-shaped rolling wheel seat (26) respectively by three and upward and along the circumferential uniform rolling wheel (21) of processed steel forms.Rolling wheel (21) leading portion is a cone annular tooth, and back segment is a cylinder annular tooth, and there are chamfering or step in rolling wheel (21) rear end.Rolling wheel (21) is split with rolling wheel shaft (20), and needle roller (19) is contained in the axis hole of boot-shaped rolling wheel seat (26), is positioned at rolling wheel (21) two ends.Rolling wheel (21) two ends are equipped with and are adjusted pad (18), guarantee three rolling wheels (21), 1/3rd pitch that stagger mutually.Boot-shaped rolling wheel seat is contained in the hexagonal hole body (25).Be mutually 60 ° of angles after three face combinations that three boot-shaped rolling wheel seats (26) in the hexagonal hole body (25) contact with hexagonal hole body (25).There is screw (27) hexagonal hole body (25) side, and screw (27) is adjustable type and withstands on the boot-shaped rolling wheel seat (26).Cutting mechanism (17) is loaded on cutting tool rest (23) respectively by four (six or eight) and upward and along the circumferentially symmetrical uniform cutting tip (24) of processed steel forms.Cutting tip (24) outer end is provided with the cutter ring (22) that rises that is used for fixing the radial cutting position.The cutter ring (22) that rises is fixed on can be along on the overcoat (12) of cutting rolling head (3) slip.Cutting tip (24) axially-movable position is limited by the cutter mechanism that rises (9).The described cutter mechanism that rises (9) is provided with slide block (10), the sliding pin (11) of adjusting length of cut and makes the automatically reset spacing ring of cutting mechanism (13).The cutting edge front end of cutting tip (24) has 0～60 ° chamfering.
The utility model is compared with existing equipment, and having once is installed can finish cutting and squeezing thread Technical characterstic, simplified reinforcing bar, rod iron thread processing equipment and processing technology, having improved work effect Rate has solved reinforcing bar, the disposable cutting in rod iron termination and thread-rolling processing problems effectively.
Claims (9)
1, a kind of reinforcing bar, rod iron cutting rolling straight thread process equipment, by support (8), gripper clamp (1), guide rail (2), cutting rolling head (3), power drive mechanism (4), feed mechanism (5), electrical apparatus control system (6) and lubricating and cooling system compositions such as (7), it is characterized in that: cutting rolling head (3) and power drive mechanism (4) are the connected modes of coaxial line, its attaching parts have adopted water jacket (14) and reel (15), and described cutting rolling head (3) is in series by rear portion squeezing thread mechanism (16) and anterior cutting mechanism (17) and is positioned on the same axis.
2, reinforcing bar according to claim 1, rod iron cutting rolling straight thread process equipment, it is characterized in that: squeezing thread mechanism (14) is loaded on boot-shaped rolling wheel seat (26) respectively by three and upward and along the circumferential uniform rolling wheel (21) of processed steel forms, boot-shaped rolling wheel seat (26) is contained in the hexagonal hole body (25), there is screw (27) hexagonal hole body (25) side, and screw (27) is adjustable type and withstands on the boot-shaped rolling wheel seat (26).
3, reinforcing bar according to claim 1, rod iron cutting rolling straight thread process equipment is characterized in that: be contained in and be mutually 60 ° of angles after three faces that three the boot-shaped rolling wheel seats (26) in the hexagonal hole body (25) contact with hexagonal hole body (25) make up.
4, reinforcing bar according to claim 1, rod iron cutting rolling straight thread process equipment, it is characterized in that: rolling wheel (21) is split with rolling wheel shaft (20), needle roller (19) is contained in the axis hole of boot-shaped rolling wheel seat (26), is positioned at rolling wheel (21) two ends.
5, reinforcing bar according to claim 1, rod iron cutting rolling straight thread process equipment, it is characterized in that: rolling wheel (21) leading portion is a cone annular tooth, and back segment is a cylinder annular tooth, and there are chamfering or step in rolling wheel (21) rear end.
6, reinforcing bar according to claim 1, rod iron cutting rolling straight thread process equipment is characterized in that: three rolling wheels (21), 1/3rd pitch that stagger mutually.
7, reinforcing bar according to claim 1, rod iron cutting rolling straight thread process equipment, it is characterized in that: cutting mechanism (17) is loaded on cutting tool rest (23) respectively by four (six or eight) and upward and along the circumferentially symmetrical uniform cutting tip (24) of processed steel forms, cutting tip (24) outer end is provided with the cutter ring (22) that rises that is used for fixing the radial cutting position, cutting tip (24) axially-movable position is limited by the cutter mechanism that rises (9), and the described cutter mechanism that rises (9) is provided with slide block (10) and the sliding pin (11) of adjusting length of cut.
8, reinforcing bar according to claim 1, rod iron cutting rolling straight thread process equipment, it is characterized in that: the cutting edge front end of cutting tip (24) has 0～60 ° chamfering.
9, reinforcing bar according to claim 1, rod iron cutting rolling straight thread process equipment, it is characterized in that: the cutter ring (22) that rises is fixed on can be along on the overcoat (12) of cutting rolling head (3) slip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02205934 CN2538449Y (en) | 2002-03-14 | 2002-03-14 | Equipment for cutting and rolling thread on reinforcing bar and steel rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02205934 CN2538449Y (en) | 2002-03-14 | 2002-03-14 | Equipment for cutting and rolling thread on reinforcing bar and steel rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2538449Y true CN2538449Y (en) | 2003-03-05 |
Family
ID=33687453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02205934 Expired - Fee Related CN2538449Y (en) | 2002-03-14 | 2002-03-14 | Equipment for cutting and rolling thread on reinforcing bar and steel rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2538449Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010022552A1 (en) * | 2008-08-27 | 2010-03-04 | 建研科技股份有限公司 | Method and device for forming thread on reinforcing rod end |
| CN105290283A (en) * | 2015-12-09 | 2016-02-03 | 北京五隆兴机械制造有限公司 | Processing equipment for rolling round reinforcing steel bars and forming straight threads in rolling manner |
| CN112139411A (en) * | 2020-09-02 | 2020-12-29 | 西安交通大学 | Reinforcing bar end screw thread rolling mechanism for building |
| CN115971894A (en) * | 2023-03-22 | 2023-04-18 | 江苏中动机械科技有限公司 | Reinforcing bar is surely sawed and is shelled rib chamfer integration equipment |
-
2002
- 2002-03-14 CN CN 02205934 patent/CN2538449Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010022552A1 (en) * | 2008-08-27 | 2010-03-04 | 建研科技股份有限公司 | Method and device for forming thread on reinforcing rod end |
| CN105290283A (en) * | 2015-12-09 | 2016-02-03 | 北京五隆兴机械制造有限公司 | Processing equipment for rolling round reinforcing steel bars and forming straight threads in rolling manner |
| CN112139411A (en) * | 2020-09-02 | 2020-12-29 | 西安交通大学 | Reinforcing bar end screw thread rolling mechanism for building |
| CN112139411B (en) * | 2020-09-02 | 2022-08-05 | 西安交通大学 | Reinforcing bar end screw thread rolling mechanism for building |
| CN115971894A (en) * | 2023-03-22 | 2023-04-18 | 江苏中动机械科技有限公司 | Reinforcing bar is surely sawed and is shelled rib chamfer integration equipment |
| CN115971894B (en) * | 2023-03-22 | 2023-06-16 | 江苏中动机械科技有限公司 | Reinforcing bar cuts saw and shells rib chamfer integration equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |