CN202555636U - U-shaped horizontal type pressure straightening machine - Google Patents
U-shaped horizontal type pressure straightening machine Download PDFInfo
- Publication number
- CN202555636U CN202555636U CN2012202487704U CN201220248770U CN202555636U CN 202555636 U CN202555636 U CN 202555636U CN 2012202487704 U CN2012202487704 U CN 2012202487704U CN 201220248770 U CN201220248770 U CN 201220248770U CN 202555636 U CN202555636 U CN 202555636U
- Authority
- CN
- China
- Prior art keywords
- frame body
- type pressure
- horizontal type
- straightening machine
- flat anvil
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a U-shape horizontal type pressure straightening machine which comprises a rack body. A front beam and a rear beam are welded on the rack body, and are connected together through the rack body. According to the U-shaped horizontal type pressure straightening machine, a connecting rod between the front beam and the rear beam is eliminated, so the U-shaped horizontal type pressure straightening machine is of a U-shaped structure on the whole, and workpiece operation space is increased; meanwhile, observation bearings are increased in the visual observation process, observation on the observation bearings is less limited, practicality is increased, and operation difficulty is reduced; due to the fact that steel is machined and then is welded to form the rack body, compared with a traditional casting substrate, the U-shaped horizontal type pressure straightening machine is low in manufacturing cost, materials are easily provided, a welding process is far lower than a casting process, and manufacturing cost is far lower than the cost of rack casting; and the U-shaped horizontal type pressure straightening machine is simple in structure, reasonable in design and convenient to use.
Description
Technical field
The utility model relates to a kind of gag straightener, specifically is meant a kind of U type horizontal gag straightener.
Background technology
Blanks such as iron and steel enterprise's bar, square billet rolling, forge after, because of reasons such as rolling mill practice, heat treatments, produce crookedly, and do not reach country or international quality standard to section bar, bar.China's round steel bar, the finishing of square steel blank, crooked rolling equipment for straightening, all relatively backward all the time, always be the employing import equipment; These equipment also belong to external obsolete product, also useful fast forging equipment for straightening, also useful local method jack aligning; Their common shortcoming is that production efficiency is low; Automaticity is not high, and labor strength is high, and equipment importation is many.To above problem, the applicant has applied for patent on July 3rd, 2009, still; In practice afterwards; The applicant finds also to have certain problem: in the aligning process of equipment, fix because front-axle beam is connected through connecting rod with the back rest, limited the convenience of operation; In the aligning process, the aligning of workpiece is to rely on operator's range estimation to carry out, and connecting rod has blocked observer's sight line, is unfavorable for that operator's range estimation is judged; Four connecting rods define the dimensions that can align workpiece, and for some different in nature workpiece, aligning may be affected.
The utility model content
The purpose of the utility model is to provide a kind of U type horizontal gag straightener, when addressing the above problem, reaches the purpose that reduces equipment cost.
The purpose of the utility model realizes through following technical proposals:
A kind of U type horizontal gag straightener comprises the frame body, on the frame body, is welded with the front-axle beam and the back rest, and front-axle beam is connected through the frame body with the back rest.Adopt steel directly to process the back welding and form the frame body, the two ends welding front-axle beam and the back rest of frame body have been cancelled connecting rod between the front-axle beam and the back rest; Increased the workpiece operating space; Simultaneously, in the range estimation process, can increase observed bearing, reduce restriction for the observation of observation position; Increase practicality, reduced operation easier.
Said main straightening mechanism comprises the hydraulic jack that is fixedly mounted on the frame body, is connected with pressure head on the main plunger of hydraulic jack, and hydraulic jack is connected with top petrol tank.Specifically, main straightening mechanism mainly is made up of hydraulic jack, pressure head and top petrol tank, wherein; Hydraulic jack is fixedly mounted on the frame body, and hydraulic jack is connected with top petrol tank, and top petrol tank is that hydraulic jack provides hydraulic oil; Be connected with pressure head on the main plunger of hydraulic jack; Promote pressure head through moving of main plunger, pressure head moves with respect to front-axle beam, thereby workpiece is aligned.
The frame body is provided with brace summer, and the walking beam that slides along brace summer is installed on brace summer, and said walking beam is sleeved on the main plunger of hydraulic jack.Say further; In order to keep the balance of pressure head, avoid main plunger to receive the traction of gravity and cause tenesmus, suit walking beam on main plunger; Play restriction to the non axial motion of main plunger; Walking beam is installed on the brace summer, and walking beam can be free to slide on brace summer, thereby forms the support to main plunger and pressure head.
Described front-axle beam comprises the anvil block that is welded on the frame body, and left flat anvil and right flat anvil are installed on the anvil block relative with the back rest.
On said anvil block, leading screw is installed, described left flat anvil and right flat anvil pass leading screw, and left flat anvil is opposite along the direction of motion of leading screw with right flat anvil, and the position adjustments motor is installed on leading screw.Left side flat anvil and right flat anvil pass leading screw; And left flat anvil and right flat anvil are opposite along the direction of motion of leading screw; When screw mandrel rotates, can drive left flat anvil and right flat anvil move toward one another or motion dorsad, thereby regulate the distance between left flat anvil and the right flat anvil; Utilize position adjustments driven by motor screw mandrel to rotate, can realize the distance fine regulation between left flat anvil and the right flat anvil.
The utility model compared with prior art has following advantage and beneficial effect:
A kind of U type of 1 the utility model horizontal gag straightener has been cancelled connecting rod between the front-axle beam and the back rest, structure on the whole takes the shape of the letter U; Increased the workpiece operating space; Simultaneously, in the range estimation process, can increase observed bearing, reduce restriction for the observation of observation position; Increase practicality, reduced operation easier;
A kind of U type of 2 the utility model horizontal gag straightener, frame body are welded after adopting steel processing, with respect to traditional casting pedestal; Its processing cost is lower; Draw materials conveniently, welding procedure is well below casting technique, and manufacturing cost is well below the casting frame;
A kind of U type of 3 the utility model horizontal gag straightener, simple in structure, reasonable in design, easy to use.
Description of drawings
Fig. 1 is the utility model structural representation.
Mark and corresponding parts title in the accompanying drawing:
1-frame body, 2-hydraulic jack, 3-main plunger, 4-pressure head, 5-brace summer, 6-anvil block, 7-left side flat anvil, the right flat anvil of 8-, 9-leading screw, 10-position adjustments motor, 11-top petrol tank, 12-walking beam.
The specific embodiment
Below in conjunction with embodiment the utility model is done further to specify, but the embodiment of the utility model is not limited thereto.
Embodiment
As shown in Figure 1, a kind of U type of the utility model horizontal gag straightener adopts steel directly to process the back welding and forms frame body 1, and the two ends of frame body 1 are welded with the front-axle beam and the back rest, between the front-axle beam and the back rest, have cancelled connecting rod, have increased the workpiece operating space; Wherein, the back rest comprises hydraulic jack 2, pressure head 4 and top petrol tank 11, and hydraulic jack 2 is fixedly mounted on the frame body 1; Hydraulic jack 2 is connected with top petrol tank 11, and top petrol tank 11 provides hydraulic oil for hydraulic jack 2, is connected with pressure head 4 on the main plunger 3 of hydraulic jack 2; Frame body 1 is provided with brace summer 5; The walking beam 12 that slides along brace summer 5 is installed on brace summer 5, and walking beam 12 is sleeved on the main plunger 3 of hydraulic jack 2, promotes pressure head 4 through moving of main plunger 3; Pressure head 4 moves with respect to front-axle beam, thereby workpiece is aligned; Front-axle beam comprises the anvil block 6 that is welded on the frame body 1; Left flat anvil 7 and right flat anvil 8 are installed on anvil block 6; Left side flat anvil 7 passes leading screw 9 with right flat anvil 8, and left flat anvil 7 is opposite along the direction of motion of leading screw 9 with right flat anvil 8, and position adjustments motor 10 is installed on leading screw 9.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction, every according on the technical spirit of the utility model to any simple modification, equivalent variations that above embodiment did, all fall within the protection domain of the utility model.
Claims (5)
1. U type horizontal gag straightener, it is characterized in that: comprise frame body (1), on frame body (1), be welded with the front-axle beam and the back rest, front-axle beam is connected through frame body (1) with the back rest.
2. a kind of U type horizontal gag straightener according to claim 1; It is characterized in that: the said back rest comprises the hydraulic jack (2) that is fixedly mounted on the frame body; Be connected with pressure head (4) on the main plunger (3) of hydraulic jack (2), hydraulic jack (2) is connected with top petrol tank (11).
3. a kind of U type horizontal gag straightener according to claim 2; It is characterized in that: frame body (1) is provided with brace summer (5); The walking beam (12) that slides along brace summer (5) is installed on brace summer (5), and said walking beam (12) is sleeved on the main plunger (3) of hydraulic jack (2).
4. according to any described a kind of U type horizontal gag straightener in the claim 1 to 3; It is characterized in that: described front-axle beam comprises the anvil block (6) that is welded on the frame body (1), and left flat anvil (7) and right flat anvil (8) are installed on the anvil block (6) relative with the back rest.
5. a kind of U type horizontal gag straightener according to claim 4; It is characterized in that: leading screw (9) is installed on said anvil block (6); Described left flat anvil (7) and right flat anvil (8) pass leading screw; And left flat anvil (7) and right flat anvil (8) are opposite along the direction of motion of leading screw (9), and position adjustments motor (10) is installed on leading screw (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202487704U CN202555636U (en) | 2012-05-30 | 2012-05-30 | U-shaped horizontal type pressure straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202487704U CN202555636U (en) | 2012-05-30 | 2012-05-30 | U-shaped horizontal type pressure straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202555636U true CN202555636U (en) | 2012-11-28 |
Family
ID=47205341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202487704U Expired - Fee Related CN202555636U (en) | 2012-05-30 | 2012-05-30 | U-shaped horizontal type pressure straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202555636U (en) |
-
2012
- 2012-05-30 CN CN2012202487704U patent/CN202555636U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20160530 |