CN218925750U

CN218925750U - High-speed straightening machine for machining cylindrical racks and blanks

Info

Publication number: CN218925750U
Application number: CN202223531582.5U
Authority: CN
Inventors: 张朋涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-04-28
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a high-speed straightening machine for processing a cylindrical rack and a blank, which comprises a fixed base, wherein a straightening table is fixedly arranged at the top end of the fixed base, a moving mechanism is fixedly arranged at one side of the top end of the straightening table, a height frame is fixedly arranged at the other side of the top end of the straightening table, and the straightening mechanism positioned above the moving mechanism is fixedly arranged on the height frame.

Description

High-speed straightening machine for machining cylindrical racks and blanks

Technical Field

The utility model relates to the technical field of straighteners, in particular to a high-speed straightener for processing a cylindrical rack and a blank.

Background

The straightening machine is a detection straightening device designed for bending deformation of shaft rod products after heat treatment, is a high-tech product integrating mechanical, electrical, hydraulic, pneumatic and computer detection analysis, has excellent technical performance, is centrally embodied in the advantages of high measurement precision, quick production beat, strong workpiece adaptability and the like, and can accurately measure radial runout of parts such as a pure circular section, a D-shaped section, a reference circle of a gear or a spline and the like of shaft rod workpieces.

However, the conventional straightener has the following disadvantages:

traditional straightener extrudees downwards from the top of rack, presses the straight to uneven rack, but can't adjust the pressure of alignment, has reduced the flexibility ratio that the straightener used.

Disclosure of Invention

The utility model aims to provide a cylindrical rack and a high-speed straightening machine for workblank processing, which aims to solve the problems that the traditional straightening machine provided in the background art extrudes downwards from the top of the rack to straighten an uneven rack, but the straightening pressure cannot be adjusted, and the use flexibility of the straightening machine is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-speed straightener of cylinder rack and blank processing, includes unable adjustment base, unable adjustment base's top fixed mounting has the alignment platform, one side fixed mounting on alignment platform top has moving mechanism, the opposite side fixed mounting on alignment platform top has the altitude construction, fixed mounting has the alignment mechanism that is located the moving mechanism top on the altitude construction, moving mechanism includes first movable frame and second movable frame, both ends between first movable frame and the second movable frame all rotate and are connected with the movable roller, alignment mechanism includes connecting table and elevating platform, connecting table's middle part fixed mounting has the pneumatic cylinder, the expansion end and the middle part fixed connection on elevating platform top of pneumatic cylinder, one side fixed mounting of altitude construction has the area display screen switch panel, and people place cylinder rack or blank on two movable rollers.

Preferably, one end of each of the two movable rollers passes through the second movable frame and is fixedly provided with a gear positioned at one end of the height frame, the outer sides of the two gears are mutually meshed, the surface of the height frame is fixedly provided with a servo motor, the output end of the servo motor passes through the height frame and is fixedly connected with the middle part of the right opposite gear, the servo motor is started after being electrified, the servo motor drives the gears to rotate, the gears and the adjacent gears rub each other, and the two movable rollers synchronously rotate.

Preferably, the bottom of the first moving frame and the bottom of the second moving frame are fixedly connected with the straightening table, and the moving mechanism is arranged on the straightening table through the first moving frame and the second moving frame.

Preferably, the internally mounted of pneumatic cylinder has the hydro-cylinder screw post that extends to external world, the middle part threaded connection of hydro-cylinder screw post has the hydro-cylinder regulating block, the surface fixed mounting of pneumatic cylinder has two stay cord tube drawing devices, four equal sliding connection of corners of connective board bottom have the slide bar, four the bottom of slide bar respectively with four corner fixed connection on elevating platform top, the both sides of elevating platform bottom all fixed mounting have the fixed plate, two rotate between the fixed plate and be connected with the roll that presses, when the pressure oil gets into in the hydro-cylinder from the rodless chamber, the cylinder that the piston effective area is biggest begins to stretch out, and when going to the terminal point, the cylinder that the piston effective area is secondary begins to stretch out, and the pneumatic cylinder carries out telescopic movement, and the pneumatic cylinder pushes down from the top of elevating platform, detects when the elevating platform is pushed to the hydraulic cylinder respectively to relative position and absolute position of hydro-cylinder, and the hydraulic cylinder takes place synchronous slip along the connective platform, and roll and cylinder contact with cylinder or blank, carries out the straight rack from the top of cylinder or blank.

Preferably, one side of the connecting table is fixedly connected with the height frame, and the straightening mechanism is arranged on the height frame through the connecting table.

Preferably, the both ends of unable adjustment base both sides are all fixed mounting and are strengthened the piece, consolidate the installation of piece and increase unable adjustment base stability that supports.

Compared with the prior art, the utility model has the beneficial effects that:

through setting up alignment mechanism, the pneumatic cylinder upwards promotes from the top of elevating platform, adjusts the roll height of installing on the elevating platform, and rack processor uses the hand to rotate the hydro-cylinder regulating block along hydro-cylinder screw post, adjusts the height and the stroke scope of hydro-cylinder in the pneumatic cylinder, and two stay cord tube pullers detect the relative position and the absolute position of hydro-cylinder respectively in real time to this adjusts the downforce degree of roll, improves the flexibility ratio that the alignment machine used.

Drawings

FIG. 1 is a side view of the present utility model;

FIG. 2 is a side view of the movement mechanism of the present utility model;

fig. 3 is one of the side views of the alignment mechanism of the present utility model;

fig. 4 is a second side view of the alignment mechanism of the present utility model.

In the figure: 1. a fixed base; 2. a reinforcing block; 3. a straightening table; 4. a moving mechanism; 41. a first moving frame; 42. a moving roller; 43. a second moving frame; 44. a gear; 45. a servo motor; 5. a height frame; 6. a straightening mechanism; 61. a lifting table; 62. a connection station; 63. a hydraulic cylinder; 64. a cylinder threaded column; 65. an oil cylinder adjusting block; 66. a slide bar; 67. a fixing plate; 68. a pull rope tube puller; 69. a straightening roller; 7. a switch panel with a display screen.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, the utility model provides a high-speed straightening machine for processing cylindrical racks and blanks, which comprises a fixed base 1, wherein a straightening table 3 is fixedly arranged at the top end of the fixed base 1, a moving mechanism 4 is fixedly arranged at one side of the top end of the straightening table 3, a height frame 5 is fixedly arranged at the other side of the top end of the straightening table 3, a straightening mechanism 6 positioned above the moving mechanism 4 is fixedly arranged on the height frame 5, the moving mechanism 4 comprises a first moving frame 41 and a second moving frame 43, two ends between the first moving frame 41 and the second moving frame 43 are respectively and rotatably connected with a moving roller 42, the straightening mechanism 6 comprises a connecting table 62 and a lifting table 61, a hydraulic cylinder 63 is fixedly arranged in the middle of the connecting table 62, the movable end of the hydraulic cylinder 63 is fixedly connected with the middle of the top end of the lifting table 61, a switch panel 7 with a display screen is fixedly arranged at one side of the height frame 5, and people place the cylindrical racks or blanks on the two moving rollers 42.

One end of each of the two movable rollers 42 penetrates through the second movable frame 43 to be fixedly provided with a gear 44 positioned at one end of the height frame 5, the outer sides of the two gears 44 are meshed with each other, the surface of the height frame 5 is fixedly provided with a servo motor 45, the output end of the servo motor 45 penetrates through the height frame 5 to be fixedly connected with the middle part of the right opposite gear 44, the servo motor 45 is started after being electrified, the servo motor 45 drives the gear 44 to rotate, the gear 44 and the adjacent gear 44 rub each other, and the two movable rollers 42 synchronously rotate.

The bottom of the first moving frame 41 and the bottom of the second moving frame 43 are fixedly connected with the straightening table 3, and the moving mechanism 4 is arranged on the straightening table 3 through the first moving frame 41 and the second moving frame 43.

The inside of the hydraulic cylinder 63 is provided with an oil cylinder threaded column 64 which extends to the outside, the middle thread of the oil cylinder threaded column 64 is connected with an oil cylinder adjusting block 65, the surface of the hydraulic cylinder 63 is fixedly provided with two stay rope tube pullers 68, four corners at the bottom end of the connecting table 62 are respectively and slidably connected with sliding rods 66, the bottom ends of the four sliding rods 66 are respectively and fixedly connected with four corners at the top end of the lifting table 61, two sides at the bottom end of the lifting table 61 are fixedly provided with fixing plates 67, a straightening roller 69 is rotationally connected between the two fixing plates 67, when pressure oil enters the oil cylinder from a rodless cavity, a cylinder barrel with the largest effective area of a piston starts to extend, when the pressure oil reaches an end point, the cylinder barrel with the largest effective area of the piston starts to extend, the hydraulic cylinder 63 performs telescopic motion, the hydraulic cylinder 63 pushes downwards from the top of the lifting table 61, the height of the straightening roller 69 is adjusted, the two stay rope tube pullers 68 respectively detect the relative position and absolute position of the oil cylinder, when the hydraulic cylinder 63 pushes the lifting table 61, the sliding rods 66 slide synchronously along the connecting table 62, the cylinder 69 contacts with the cylinder, and the cylinder barrel or the top of the blank is pressed from the rack.

One side of the connecting table 62 is fixedly connected with the height frame 5, and the straightening mechanism 6 is arranged on the height frame 5 through the connecting table 62.

Both ends of unable adjustment base 1 both sides are all fixed mounting and are strengthened piece 2, and the installation of strengthening piece 2 increases unable adjustment base 1 and supports stability.

When the embodiment of the application is used, the following steps are adopted: when pressure oil enters the oil cylinder from the rodless cavity, a cylinder barrel with the largest effective area of the piston starts to stretch out, when the pressure oil reaches the end point, the cylinder barrel with the second effective area of the piston starts to stretch out, the hydraulic cylinder 63 performs telescopic movement, the hydraulic cylinder 63 pushes downwards from the top of the lifting table 61 to adjust the height of the straightening roller 69, the two stay rope tube pullers 68 respectively detect the relative position and the absolute position of the oil cylinder, the sliding rod 66 synchronously slides along the connecting table 62 when the hydraulic cylinder 63 pushes the lifting table 61, and the straightening roller 69 contacts with the cylindrical rack or the blank to straighten from the top of the cylindrical rack or the blank.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a high-speed straightener of cylinder rack and blank processing, includes unable adjustment base (1), its characterized in that: the utility model discloses a movable type display screen switch panel, including fixed base (1), fixed base (1)'s top has alignment platform (3), one side fixed mounting on alignment platform (3) top has moving mechanism (4), the opposite side fixed mounting on alignment platform (3) top has altitude construction (5), fixed mounting has alignment mechanism (6) that are located moving mechanism (4) top on altitude construction (5), moving mechanism (4) include first movable frame (41) and second movable frame (43), both ends between first movable frame (41) and second movable frame (43) all rotate and are connected with movable roller (42), alignment mechanism (6) are including connecting bench (62) and elevating platform (61), the middle part fixed mounting of connecting bench (62) has pneumatic cylinder (63), the middle part fixed connection on active end and elevating platform (61) top, one side fixed mounting of altitude construction (5) has area display screen switch panel (7).

2. The high speed straightener for machining cylindrical racks and blanks according to claim 1, characterized in that: one end of each of the two movable rollers (42) penetrates through the second movable frame (43) and is fixedly provided with a gear (44) positioned at one end of the height frame (5), the outer sides of the two gears (44) are meshed with each other, the surface of the height frame (5) is fixedly provided with a servo motor (45), and the output end of the servo motor (45) penetrates through the height frame (5) and is fixedly connected with the middle part of the right-facing gear (44).

3. The high speed straightener for machining cylindrical racks and blanks according to claim 1, characterized in that: the bottom end of the first movable frame (41) and the bottom end of the second movable frame (43) are fixedly connected with the straightening table (3).

4. The high speed straightener for machining cylindrical racks and blanks according to claim 1, characterized in that: the inside mounting of pneumatic cylinder (63) has hydro-cylinder screw post (64) that extend to the external world, the middle part threaded connection of hydro-cylinder screw post (64) has hydro-cylinder regulating block (65), the fixed surface of pneumatic cylinder (63) installs two stay cord tube drawing ware (68), four equal sliding connection of corners of connection platform (62) bottom have slide bar (66), four the bottom of slide bar (66) respectively with four corner fixed connection on elevating platform (61) top, the equal fixed mounting in both sides of elevating platform (61) bottom has fixed plate (67), two rotate between fixed plate (67) and be connected with roll (69).

5. The high speed straightener for machining cylindrical racks and blanks according to claim 1, characterized in that: one side of the connecting table (62) is fixedly connected with the height frame (5).

6. The high speed straightener for machining cylindrical racks and blanks according to claim 1, characterized in that: reinforcing blocks (2) are fixedly arranged at two ends of two sides of the fixed base (1).