CN111451327A - GJG round steel straightening equipment - Google Patents
GJG round steel straightening equipment Download PDFInfo
- Publication number
- CN111451327A CN111451327A CN202010252598.9A CN202010252598A CN111451327A CN 111451327 A CN111451327 A CN 111451327A CN 202010252598 A CN202010252598 A CN 202010252598A CN 111451327 A CN111451327 A CN 111451327A
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- China
- Prior art keywords
- straightening
- round steel
- gjg
- roller
- roller mounting
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 238000005096 rolling process Methods 0.000 claims abstract description 24
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Abstract
The invention discloses GJG round steel straightening equipment, which comprises: the straightening machine comprises a straightening machine body and a straightening mechanism, wherein the straightening mechanism is fixedly arranged on a working table top of the straightening machine body, a plurality of lower straightening roller assemblies are connected to the front side surface of the straightening mechanism in an equidistance rotation mode, a rectangular sliding groove is formed in the front side surface of the straightening mechanism and located above the positions of the intervals of the lower straightening roller assemblies, an adjusting sliding seat is embedded into the rectangular sliding groove in a sliding mode, and the upper straightening roller assemblies are connected to the adjusting sliding seat in a rotating mode. According to the invention, the upper straightening roller assembly and the lower straightening roller assembly are both provided with roller mounting seats matched with the straightening rolling wheels for self-locking connection, only the adjusting screw needs to be rotated when the straightening rolling wheels are replaced, the adjusting screw is matched with the spiral sleeve to drive the positioning pin to move backwards, the straightening rolling can be directly and uniformly taken out, the replacement and the disassembly of the straightening rollers are more convenient, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of straightening equipment, in particular to GJG round steel straightening equipment.
Background
The straightener extrudes the bar material and the like through the straightening roller to change the straightness. Generally, two rows of straightening rollers are provided, and the number of the straightening rollers is different. There are also two-roll straightening machines, which straighten materials of different diameters by means of the change of angles of the two-curve rolls and the inward concave part between the two rolls. The working principle of the straightening equipment is as follows: the rollers are positioned at an angle to the direction of movement of the article being straightened, two or three of the larger rollers being driven pressure rollers which are driven by motor belts to rotate in the same direction, and the other of the smaller rollers being driven pressure rollers which are caused to rotate by friction against the rotating round bar or tube. In order to achieve the compression required by the rollers on the product, the small rollers can be adjusted in position forwards or backwards simultaneously or respectively, generally, the more the number of the rollers is, the higher the precision of the straightened product is, after the product is bitten by the rollers, the product can continuously make linear or rotary motion, so that the product can bear various deformation such as compression, bending, flattening and the like, and finally, the straightening purpose is achieved.
At present, the straightening rolling wheel to GJG round steel straightening is mostly the spiral fixed connection on straightening mechanism, troublesome poeration when changing or dismantling the straightening rolling wheel on the straightening mechanism, influences work efficiency, when carrying out the straightening pay-off to GJG round steel simultaneously, lacks spacing measure, easily because the wobbling phenomenon appears when the pay-off, influences the stability of pay-off and the effect of straightening.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides GJG round steel straightening equipment.
In order to achieve the purpose, the invention adopts the following technical scheme: an GJG round steel straightening apparatus, comprising: a straightening machine body and a straightening mechanism;
a straightening mechanism is fixedly arranged on the working table surface of the straightening machine body;
the front side surface of the straightening mechanism is connected with a plurality of lower straightening roller assemblies in an equidistance rotating manner, a rectangular sliding groove is formed in the front side surface of the straightening mechanism above the position where the lower straightening roller assemblies are spaced, an adjusting sliding seat is embedded in the rectangular sliding groove in a sliding manner, and an upper straightening roller assembly is connected to the adjusting sliding seat in a rotating manner;
the lower straightening roller assembly and the upper straightening roller assembly are both composed of roller mounting seats and straightening rolling wheels, and the straightening rolling wheels are connected in a clamping mode and sleeved on the roller mounting seats in a self-locking mode.
As a further description of the above technical solution:
the roller mounting seat is of a barrel structure, the bottom of the roller mounting seat is connected with a rotating seat, and clamping holes are symmetrically formed in the outer side shell of the roller mounting seat.
As a further description of the above technical solution:
the inside axis position department of gyro wheel mount pad rotates through the bearing frame and is connected with adjusting screw, and the spiral cover has connect the spiral sleeve pipe on the adjusting screw, and the outside symmetry of spiral sleeve pipe rotates through rotating the link and is connected with two locating pins, and wherein, the position of locating pin is corresponding with the position in joint hole.
As a further description of the above technical solution:
the adjusting screw rod extends to the outer side of the roller mounting seat and is connected with a rotating handle.
As a further description of the above technical solution:
the outer side of the straightening rolling wheel is provided with an annular groove for straightening and limiting the round steel, and the inner wall of the straightening rolling wheel is symmetrically provided with positioning grooves matched with positioning pins for self-locking and fixing.
As a further description of the above technical solution:
the top of the straightening mechanism and the corresponding position of the rectangular sliding groove are both vertically fixed with electric control telescopic rods, and the movable ends of the electric control telescopic rods are connected with the adjusting sliding seats on the inner sides of the rectangular sliding grooves.
As a further description of the above technical solution:
the device also comprises a feeding component;
the feeding assembly is arranged on the straightening mechanism and consists of two feeding rollers and two U-shaped limiting frames;
the two feeding rollers are vertically and rotatably connected to the straightening mechanism 2, and the two U-shaped limiting frames are respectively arranged on two sides of the pressing part of the two feeding rollers.
Advantageous effects
The invention provides GJG round steel straightening equipment. The method has the following beneficial effects:
(1): last straightening roller subassembly and lower straightening roller subassembly in this GJG round steel straightening equipment all set to have the gyro wheel mount pad cooperation straightening to roll the wheel and carry out the auto-lock and connect, only need rotate adjusting screw when changing the straightening roll wheel, drive the locating pin through adjusting screw cooperation spiral sleeve pipe and move backward, directly can all take out the straightening roll, more convenient when changing and dismantling the straightening roller and move, improved the efficiency of work.
(2): this GJG round steel straightening equipment sets the pay-off subassembly to have two pay-off gyro wheels cooperation U type spacing block composite design, rotates the pressfitting through two pay-off gyro wheels and carries out the pay-off, sets up the spacing of U type in two pay-off gyro wheel pressfitting portion both sides simultaneously, and is spacing when realizing the pay-off, and wobbling phenomenon appears when preventing the pay-off, improves the stability of pay-off, strengthens the effect of aligning.
Drawings
FIG. 1 is a schematic overall structure diagram of GJG round steel straightening equipment provided by the invention;
FIG. 2 is a schematic structural view of an upper straightening roller assembly according to the present invention;
FIG. 3 is a schematic structural view of a roller mounting seat according to the present invention;
FIG. 4 is a schematic view showing the structure of a straightening roller according to the present invention;
fig. 5 is a schematic structural view of the feeding assembly of the present invention.
Illustration of the drawings:
1. a straightener body; 2. a straightening mechanism; 21. a feeding assembly; 211. a feeding roller; 212. a U-shaped limiting frame; 3. a lower straightening roller assembly; 4. a rectangular chute; 5. adjusting the sliding seat; 6. an upper straightening roller assembly; 7. an electric control telescopic rod; 8. a roller mounting seat; 81. a rotating seat; 82. a clamping hole; 9. straightening rolling wheels; 91. an annular groove; 92. positioning a groove; 10. adjusting the screw rod; 11. rotating the handle; 12. a spiral sleeve; 13. the connecting frame is rotated; 14. and a positioning pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an GJG round steel straightening apparatus includes: a straightening machine body 1 and a straightening mechanism 2;
a straightening mechanism 2 is fixedly arranged on the working table surface of the straightening machine body 1;
the front side surface of the straightening mechanism 2 is connected with a plurality of lower straightening roller assemblies 3 in an equidistance rotating manner, a rectangular sliding groove 4 is formed in the front side surface of the straightening mechanism 2 above the position where the lower straightening roller assemblies 3 are spaced, an adjusting sliding seat 5 is embedded into the rectangular sliding groove 4 in a sliding manner, and an upper straightening roller assembly 6 is connected to the adjusting sliding seat 5 in a rotating manner;
the lower straightening roller assembly 3 and the upper straightening roller assembly 6 are both composed of a roller mounting seat 8 and a straightening rolling wheel 9, and the straightening rolling wheel 9 is connected with the roller mounting seat 8 in a self-locking manner in a sleeved mode.
When GJG round steel is straightened, the GJG round steel is straightened by the mutual occlusion rotation of the upper straightening roller assemblies 6 and the lower straightening roller assemblies 3 on the straightening mechanism 2.
The roller mounting seat 8 is of a cylinder structure, the bottom of the roller mounting seat 8 is connected with a rotating seat 81, and clamping holes 82 are symmetrically formed in the outer shell of the roller mounting seat 8.
The position of the inner axis of the roller mounting seat 8 is rotatably connected with an adjusting screw 10 through a bearing seat, the adjusting screw 10 is spirally sleeved with a spiral sleeve 12, the outer side of the spiral sleeve 12 is symmetrically rotatably connected with two positioning pins 14 through a rotating connecting frame 13, and the positions of the positioning pins 14 correspond to the positions of the clamping holes 82.
The adjusting screw 10 extends to the outer side of the roller mounting seat 8 and is connected with a rotating handle 11.
The working principle can be directly and manually adjusted by rotating the handle 11 to rotate the adjusting screw rod 10, so that the adjustment is more convenient.
An annular groove 91 for straightening and limiting round steel is formed in the outer side of the straightening rolling wheel 9, and positioning grooves 92 matched with the positioning pins 14 for self-locking and fixing are symmetrically formed in the inner wall of the straightening rolling wheel 9.
The top of the straightening mechanism 2 and the corresponding position of the rectangular chute 4 are both vertically fixed with an electric control telescopic rod 7, and the movable end of the electric control telescopic rod 7 is connected with an adjusting slide 5 on the inner side of the rectangular chute 4.
When the straightening rolling wheels 9 on the upper straightening roller assembly 6 and the lower straightening roller assembly 3 are disassembled, the adjusting screw 10 is driven to rotate through the rotating handle 11, the adjusting screw 10 drives the spiral sleeve 12 to move upwards, the spiral sleeve 12 is matched with the rotating connecting frame 13 to drive the positioning pin 14 to lift, so that the positioning pin 14 is pulled out of the positioning groove 92 on the inner side of the straightening rolling wheel 9, a worker can directly take out the straightening rolling wheel 9, when the straightening rolling wheel 9 is replaced and fixed, the worker drives the positioning pin 14 to move downwards and expand through rotating the adjusting screw 10 and matching the spiral sleeve 12, so that the positioning pin 14 is embedded into the positioning groove 92 on the inner side of the straightening rolling wheel 9, and self-locking and fixing of the straightening rolling wheel 9 are realized.
Also comprises a feeding component 21;
the feeding component 21 is arranged on the straightening mechanism 2, and the feeding component 21 consists of two feeding rollers 211 and two U-shaped limiting frames 212;
the two feeding rollers 211 are vertically and rotatably connected to the straightening mechanism 2, and the two U-shaped limiting frames 212 are respectively disposed on two sides of the pressing portion of the two feeding rollers 211.
Rotate the pressfitting through two feeding roller 211 and carry out the pay-off, set up spacing 212 of U type simultaneously in two feeding roller 211 pressfitting portion both sides, spacing when realizing the pay-off, the wobbling phenomenon appears in the time of preventing the pay-off, improves the stability of pay-off, the effect of reinforcing straightening.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. An GJG round steel straightening device, which is characterized by comprising: a straightening machine body (1) and a straightening mechanism (2);
a straightening mechanism (2) is fixedly arranged on the working table surface of the straightening machine body (1);
the front side surface of the straightening mechanism (2) is connected with a plurality of lower straightening roller assemblies (3) in an equidistance rotating manner, a rectangular sliding groove (4) is formed in the front side surface of the straightening mechanism (2) above the position where the lower straightening roller assemblies (3) are alternated, an adjusting sliding seat (5) is embedded in the rectangular sliding groove (4) in a sliding manner, and an upper straightening roller assembly (6) is connected to the adjusting sliding seat (5) in a rotating manner;
the lower straightening roller assembly (3) and the upper straightening roller assembly (6) are both composed of roller mounting seats (8) and straightening rolling wheels (9), and the straightening rolling wheels (9) are connected in a clamping mode and sleeved on the roller mounting seats (8) in a self-locking mode.
2. GJG round steel straightening equipment according to claim 1, wherein the roller mounting seat (8) is of a cylindrical structure, the bottom of the roller mounting seat (8) is connected with a rotating seat (81), and clamping holes (82) are symmetrically formed in an outer shell of the roller mounting seat (8).
3. GJG round steel straightening equipment according to claim 1, characterized in that the position of the inner axis of the roller mounting seat (8) is rotatably connected with an adjusting screw (10) through a bearing seat, the adjusting screw (10) is spirally sleeved with a spiral sleeve (12), the outer side of the spiral sleeve (12) is symmetrically and rotatably connected with two positioning pins (14) through a rotating connecting frame (13), wherein the positions of the positioning pins (14) correspond to the positions of the clamping holes (82).
4. GJG round steel straightening apparatus according to claim 3, characterized in that the adjusting screw (10) extends to the outside of the roller mounting (8) and is connected with a turning handle (11).
5. GJG round steel straightening equipment according to claim 1, characterized in that the straightening rolling wheel (9) is provided with an annular groove (91) on the outside for straightening and limiting round steel, and the inner wall of the straightening rolling wheel (9) is symmetrically provided with positioning grooves (92) for self-locking and fixing with positioning pins (14).
6. GJG round steel straightening equipment according to claim 1, characterized in that the top of the straightening mechanism (2) is vertically fixed with an electric control telescopic rod (7) at the corresponding position of the rectangular chute (4), and the movable end of the electric control telescopic rod (7) is connected with the adjusting slide (5) inside the rectangular chute (4).
7. The GJG round steel straightening device of claim 1, further comprising a feed assembly (21);
the feeding assembly (21) is arranged on the straightening mechanism (2), and the feeding assembly (21) consists of two feeding rollers (211) and two U-shaped limiting frames (212);
the two feeding rollers (211) are vertically and rotatably connected to the straightening mechanism 2, and the two U-shaped limiting frames (212) are respectively arranged on two sides of the pressing part of the two feeding rollers (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010252598.9A CN111451327A (en) | 2020-04-01 | 2020-04-01 | GJG round steel straightening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010252598.9A CN111451327A (en) | 2020-04-01 | 2020-04-01 | GJG round steel straightening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111451327A true CN111451327A (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010252598.9A Pending CN111451327A (en) | 2020-04-01 | 2020-04-01 | GJG round steel straightening equipment |
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| Country | Link |
|---|---|
| CN (1) | CN111451327A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425573A (en) * | 2022-01-20 | 2022-05-03 | 惠州市普盈金属科技有限公司 | Metal section parallel roll straightener |
-
2020
- 2020-04-01 CN CN202010252598.9A patent/CN111451327A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425573A (en) * | 2022-01-20 | 2022-05-03 | 惠州市普盈金属科技有限公司 | Metal section parallel roll straightener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200728 |
|
| WD01 | Invention patent application deemed withdrawn after publication |