CN217194066U

CN217194066U - Special machine for processing long shaft of crankshaft

Info

Publication number: CN217194066U
Application number: CN202221059906.7U
Authority: CN
Inventors: 周锦添; 邓永安; 林海诚; 邹康杰
Original assignee: Zhongshan Jinghang Intelligent Technology Co ltd
Current assignee: Zhongshan Jinghang Intelligent Technology Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-16
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a crankshaft long shaft processing special machine, which belongs to the technical field of turning and milling composite equipment and comprises a base, wherein supporting rods are arranged on two sides of the back surface of the top of the base, a fixing box is arranged on the top of each supporting rod, and a fixing frame is slidably connected to the front surface of each fixing box; the processing material blank passes through feeding mechanism and delivers to suitable position, then drive the mount through moving mechanism and remove, the mount drives automatic telescopic link and removes, after automatic telescopic link removes suitable position, the flexible end of automatic telescopic link drives the centre gripping box and removes, the centre gripping box moves the fixture and removes, after fixture removes suitable position, it is fixed to carry out the centre gripping to the processing material blank through fixture, after fixed the completion, again through the mount, automatic telescopic link, the centre gripping box, fixture and moving mechanism's cooperation deliver to the processing position the processing material blank can, time saving and labor saving, and the machining efficiency is improved.

Description

Special machine for processing long shaft of crankshaft

Technical Field

The utility model relates to a turning and milling combination equipment technical field specifically is bent axle major axis processing special plane.

Background

The composite machining is one of the most international machining processes in the field of machining, is an advanced manufacturing technology, is realized on one machine tool by using several different machining processes, has the widest application range and the greatest difficulty, and is turning and milling composite machining, and a turning and milling composite machining center is equivalent to the compounding of a numerical control lathe and a machining center.

The existing turning and milling compound machine cannot achieve an automatic feeding function, when the turning and milling compound machine is used, machining blanks are generally required to be installed and machined manually, machining efficiency is low, meanwhile, safety accidents easily occur when the machining blanks are installed and machined manually, and therefore the special machine for machining the long shaft of the crankshaft needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bent axle major axis processing special plane possesses the advantage that can carry out autoloading to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the crankshaft long shaft processing special machine comprises a base, wherein supporting rods are respectively arranged on two sides of the back surface of the top of the base, a fixing box is arranged at the top of each supporting rod, a fixing frame is connected to the front surface of each fixing box in a sliding manner, an automatic telescopic rod is arranged on the inner side of each fixing frame, a clamping box is arranged at the telescopic end of each automatic telescopic rod, a clamping mechanism is arranged in the inner cavity of each clamping box, a moving mechanism is arranged in the inner cavity of each fixing box, a driving device is arranged on the top of the base and positioned on the front surface of each supporting rod, a sliding plate is connected to the top of the base and positioned on one side of the driving device in a sliding manner, a supporting plate is arranged on the top of each sliding plate, limiting sleeves are respectively arranged on one side of the driving device and the top of one side of each supporting plate, a limiting mechanism is arranged in the inner cavity of each limiting sleeve, a driving mechanism is arranged in the inner cavity of the base, and a processing device is arranged on the front surface of the top of the base, and a feeding mechanism is arranged on one side of the top of the base.

Preferably, fixture includes electric putter, electric putter's the outside is connected with the front and back both sides of centre gripping box inner chamber respectively, the movable plate is installed to electric putter's removal end, the externally mounted that the centre gripping box was run through and extended to the centre gripping box in the bottom of movable plate has splint.

Preferably, moving mechanism includes servo motor, servo motor's one side is connected with one side of fixed box inner chamber, the threaded rod is installed to servo motor's output shaft, the one end of threaded rod is passed through the bearing frame with the opposite side of fixed box inner chamber and is rotated and be connected, the surperficial threaded connection of threaded rod has the connecting plate, the front end of connecting plate runs through fixed box and extends to the outside of fixed box and the back connection of mount.

Preferably, stop gear includes the hydraulic stem, the outside of hydraulic stem is connected with the top and the bottom of stop collar inner chamber respectively, the removal end of hydraulic stem is connected with the limiting plate, the inboard corresponding department that just is located the limiting plate of stop collar has seted up the square mouth.

Preferably, the driving mechanism comprises a driving motor, one side of the driving motor is connected with one side of the inner cavity of the base, an output shaft of the driving motor is connected with a lead screw, one end of the lead screw is rotatably connected with the other side of the inner cavity of the base through a bearing seat, a driving plate is in threaded connection with the surface of the lead screw, and the top end of the driving plate penetrates through the base and extends to the outside of the base to be connected with the bottom of the sliding plate.

Preferably, the feeding mechanism comprises a U-shaped feeding box, the bottom of the U-shaped feeding box is connected with the top of the base, a vibration motor is installed on one side of the U-shaped feeding box, and a groove is formed in the top of the inner side of the U-shaped feeding box.

Preferably, the top of the base, the front of the fixing box and the bottom of the clamping box are respectively provided with an opening at the corresponding position of the driving plate, the connecting plate and the moving plate, and the surfaces of the driving plate, the connecting plate and the moving plate are respectively connected with the inner cavity of the opening in a sliding manner.

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

1. the utility model discloses a mount, automatic telescopic link, the centre gripping box, fixture, moving mechanism and feeding mechanism's setting, the processing material base is delivered to suitable position through feeding mechanism, then drive the mount through moving mechanism and move, the mount drives automatic telescopic link and moves, after automatic telescopic link moves to suitable position, the flexible end of automatic telescopic link drives the centre gripping box and moves, the centre gripping box moves the fixture and moves, after fixture moves to suitable position, carry out the centre gripping through fixture to the processing material base and fix, after the fixing is accomplished, again through the mount, automatic telescopic link, the centre gripping box, fixture and moving mechanism's cooperation send the processing material base to the processing position can, labour saving and time saving, machining efficiency is improved;

2. the utility model discloses a drive arrangement, actuating mechanism, the slide, the extension board, limit sleeve, limit mechanism and processingequipment's setting, after processing the material base and sending suitable position, drive the slide through actuating mechanism and remove, the slide drives the extension board and removes, the extension board drives the limit sleeve removal of extension board one side, it is spacing to carry out the centre gripping to it through limit mechanism behind the both ends of treating processing material base entering into the square mouth respectively, then it is rotatory to drive the processing material base after the centre gripping is spacing through actuating device, rethread processingequipment can process it.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of the fixing box according to the present invention;

FIG. 4 is a schematic view of the right-side cross-sectional structure of the clamping box of the present invention;

fig. 5 is a schematic view of the right-side sectional structure of the limiting sleeve of the present invention.

In the figure: 1. a base; 2. a support bar; 3. a fixing box; 4. a fixed mount; 5. automatically telescoping the rod; 6. a clamping box; 7. a clamping mechanism; 8. a moving mechanism; 9. a drive device; 10. a slide plate; 11. a support plate; 12. a limiting sleeve; 13. a limiting mechanism; 14. a drive mechanism; 15. a processing device; 16. a feeding mechanism; 701. an electric push rod; 702. moving the plate; 703. a splint; 801. a servo motor; 802. a threaded rod; 803. a connecting plate; 1301. a hydraulic lever; 1302. a limiting plate; 1401. a drive motor; 1402. a screw rod; 1403. a drive plate; 1601. a U-shaped feeding box; 1602. a vibration motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the crankshaft long shaft processing special machine comprises a base 1, wherein supporting rods 2 are respectively arranged on two sides of the back surface of the top of the base 1, a fixed box 3 is arranged at the top of each supporting rod 2, a fixed frame 4 is connected to the front surface of each fixed box 3 in a sliding manner, an automatic telescopic rod 5 is arranged on the inner side of each fixed frame 4, a clamping box 6 is arranged at the telescopic end of each automatic telescopic rod 5, a clamping mechanism 7 is arranged in the inner cavity of each clamping box 6, a moving mechanism 8 is arranged in the inner cavity of each fixed box 3, a feeding mechanism 16 is arranged on one side of the top of the base 1, a processing material blank is fed to a proper position through the feeding mechanism 16 through the arrangement of the fixed frames 4, the automatic telescopic rods 5, the clamping mechanisms 7, the moving mechanisms 8 and the feeding mechanism 16, then the fixed frames 4 are driven to move, the fixed frames 4 drive the automatic telescopic rods 5 to move, after the automatic telescopic rods 5 move to the proper position, the telescopic end of the automatic telescopic rod 5 drives the clamping box 6 to move, the clamping box 6 drives the clamping mechanism 7 to move, after the clamping mechanism 7 moves to a proper position, the clamping mechanism 7 clamps and fixes the processing material blank, and after the fixing is finished, the processing material blank is conveyed to a processing position through the matching of the fixed frame 4, the automatic telescopic rod 5, the clamping box 6, the clamping mechanism 7 and the moving mechanism 8, so that time and labor are saved, and the processing efficiency is improved;

the top of the base 1 and the front of the supporting rod 2 are provided with a driving device 9, the top of the base 1 and one side of the driving device 9 are connected with a sliding plate 10 in a sliding manner, the top of the sliding plate 10 is provided with a supporting plate 11, the tops of one side of the driving device 9 and one side of the supporting plate 11 are both provided with a limiting sleeve 12, an inner cavity of the limiting sleeve 12 is provided with a limiting mechanism 13, an inner cavity of the base 1 is provided with a driving mechanism 14, the front of the top of the base 1 is provided with a processing device 15, through the arrangement of the driving device 9, the driving mechanism 14, the sliding plate 10, the supporting plate 11, the limiting sleeve 12, the limiting sleeve 13 and the processing device 15, after a processing blank is sent to a proper position, the driving mechanism 14 drives the sliding plate 10 to move, the sliding plate 10 drives the supporting plate 11 to move, the supporting plate 11 drives the limiting sleeve 12 at one side of the supporting plate 11 to move, and then the limiting mechanism 13 clamps and limits the processing blank after two ends of the blank enter the square openings respectively, then the driving device 9 drives the processing blank clamped and limited to rotate, and then the processing blank can be processed through the processing device 15.

Referring to fig. 1-5, the clamping mechanism 7 includes an electric push rod 701, the outer side of the electric push rod 701 is connected to the front side and the rear side of the inner cavity of the clamping box 6, respectively, a moving end of the electric push rod 701 is provided with a moving plate 702, the bottom end of the moving plate 702 penetrates through the clamping box 6 and extends to the outside of the clamping box 6 to be provided with a clamping plate 703, the moving end of the electric push rod 701 drives the moving plate 702 to approach, the moving plate 702 drives the clamping plate 703 to approach, and the approaching clamping plate 703 can clamp and fix the material blank to be processed, so as to perform clamping renting;

the moving mechanism 8 comprises a servo motor 801, one side of the servo motor 801 is connected with one side of an inner cavity of the fixed box 3, a threaded rod 802 is mounted on an output shaft of the servo motor 801, one end of the threaded rod 802 is rotatably connected with the other side of the inner cavity of the fixed box 3 through a bearing seat, a connecting plate 803 is connected to the surface of the threaded rod 802 in a threaded manner, the front end of the connecting plate 803 penetrates through the fixed box 3 and extends to the outside of the fixed box 3 to be connected with the back of the fixed frame 4, the servo motor 801 is started through a controller, the output shaft of the servo motor 801 drives the threaded rod 802 to rotate, the threaded rod 802 drives the connecting plate 803 to move, the connecting plate 803 drives the fixed frame 4 to move, and the effect of moving the fixed frame 4 is achieved;

the limiting mechanism 13 comprises a hydraulic rod 1301, the outer side of the hydraulic rod 1301 is respectively connected with the top and the bottom of the inner cavity of the limiting sleeve 12, the moving end of the hydraulic rod 1301 is connected with a limiting plate 1302, a square opening is formed in the inner side of the limiting sleeve 12 and at the position corresponding to the limiting plate 1302, the limiting plate 1302 is driven to be close through the moving end of the hydraulic rod 1301, the close limiting plate 1302 clamps and limits the material blank to be processed, and the limiting effect is achieved;

the driving mechanism 14 comprises a driving motor 1401, one side of the driving motor 1401 is connected with one side of an inner cavity of the base 1, an output shaft of the driving motor 1401 is connected with a lead screw 1402, one end of the lead screw 1402 is rotatably connected with the other side of the inner cavity of the base 1 through a bearing seat, a surface thread of the lead screw 1402 is connected with a driving plate 1403, the top end of the driving plate 1403 penetrates through the base 1 and extends to the outside of the base 1 to be connected with the bottom of the sliding plate 10, the driving motor 1401 is started through a controller, the output shaft of the driving motor 1401 drives the lead screw 1402 to rotate, the lead screw 1402 drives the driving plate 1403 to move, the driving plate 1403 drives the sliding plate 10 to move, the sliding plate 10 drives the support plate 11 to move, the support plate 11 drives the limit sleeve 12 to move, two ends of a material blank to be processed can be conveniently sent into a square opening on the inner side of the limit sleeve 12, and clamping and limiting can be conveniently carried out;

feeding mechanism 16 includes U type feeding box 1601, the bottom of U type feeding box 1601 is connected with the top of base 1, shock dynamo 1602 is installed to one side of U type feeding box 1601, the inboard top of U type feeding box 1601 is seted up flutedly, can shake the material blank of treating of putting in the inboard top recess of U type feeding box 1601 to suitable position through shock dynamo 1602, make it be convenient for by fixture 7 centre gripping fixed, the top of base 1, the front of fixed box 3 and the bottom of centre gripping box 6 just are located drive plate 1403 respectively, the opening has been seted up to the corresponding department of connecting plate 803 and movable plate 702, the surface of drive plate 1403, connecting plate 803 and movable plate 702 respectively with open-ended inner chamber sliding connection, be convenient for drive plate 1403, connecting plate 803 and movable plate 702 respectively at open-ended inner chamber removal.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Bent axle major axis processing special plane, including base (1), its characterized in that: the supporting rod (2) is installed on two sides of the back of the top of the base (1), the fixing box (3) is installed on the top of the supporting rod (2), the fixing frame (4) is connected to the front of the fixing box (3) in a sliding mode, the automatic telescopic rod (5) is installed on the inner side of the fixing frame (4), the clamping box (6) is installed at the telescopic end of the automatic telescopic rod (5), the clamping mechanism (7) is arranged in the inner cavity of the clamping box (6), the moving mechanism (8) is arranged in the inner cavity of the fixing box (3), the driving device (9) is installed on the top of the base (1) and located on the front of the supporting rod (2), the sliding plate (10) is connected to the top of the base (1) and located on one side of the driving device (9) in a sliding mode, the supporting plate (11) is installed on the top of the sliding plate (10), and the limiting sleeves (12) are arranged on one side of the driving device (9) and the top of the supporting plate (11), the inner cavity of the limiting sleeve (12) is provided with a limiting mechanism (13), the inner cavity of the base (1) is provided with a driving mechanism (14), the front face of the top of the base (1) is provided with a processing device (15), and one side of the top of the base (1) is provided with a feeding mechanism (16).

2. The special machine for machining the long shaft of the crankshaft as claimed in claim 1, wherein: the clamping mechanism (7) comprises an electric push rod (701), the outer side of the electric push rod (701) is connected with the front side and the rear side of the inner cavity of the clamping box (6) respectively, a moving plate (702) is installed at the moving end of the electric push rod (701), and a clamping plate (703) is installed at the bottom end of the moving plate (702) in a penetrating mode on the clamping box (6) and extends to the outer portion of the clamping box (6).

3. The special machine for machining the long shaft of the crankshaft as claimed in claim 2, wherein: moving mechanism (8) include servo motor (801), one side and one side of fixed box (3) inner chamber of servo motor (801) are connected, threaded rod (802) are installed to the output shaft of servo motor (801), the one end of threaded rod (802) passes through the bearing frame with the opposite side of fixed box (3) inner chamber and rotates and be connected, the surperficial threaded connection of threaded rod (802) has connecting plate (803), the front end of connecting plate (803) runs through fixed box (3) and extends to the outside of fixed box (3) and the back connection of mount (4).

4. The special machine for machining the long shaft of the crankshaft as claimed in claim 3, wherein: the limiting mechanism (13) comprises a hydraulic rod (1301), the outer side of the hydraulic rod (1301) is connected with the top and the bottom of the inner cavity of the limiting sleeve (12) respectively, a limiting plate (1302) is connected to the moving end of the hydraulic rod (1301), and a square opening is formed in the inner side of the limiting sleeve (12) and in the position corresponding to the limiting plate (1302).

5. The special machine for machining the long shaft of the crankshaft as claimed in claim 4, wherein: the driving mechanism (14) comprises a driving motor (1401), one side of the driving motor (1401) is connected with one side of the inner cavity of the base (1), an output shaft of the driving motor (1401) is connected with a screw rod (1402), one end of the screw rod (1402) is rotatably connected with the other side of the inner cavity of the base (1) through a bearing seat, a driving plate (1403) is connected to the surface of the screw rod (1402) in a threaded mode, and the top end of the driving plate (1403) penetrates through the base (1) and extends to the outside of the base (1) to be connected with the bottom of the sliding plate (10).

6. The special machine for machining the long shaft of the crankshaft as claimed in claim 5, wherein: the feeding mechanism (16) comprises a U-shaped feeding box (1601), the bottom of the U-shaped feeding box (1601) is connected with the top of the base (1), a vibration motor (1602) is installed on one side of the U-shaped feeding box (1601), and a groove is formed in the top of the inner side of the U-shaped feeding box (1601).

7. The special machine for machining the long shaft of the crankshaft as claimed in claim 6, wherein: the top of the base (1), the front face of the fixed box (3) and the bottom of the clamping box (6) are respectively located at corresponding positions of the driving plate (1403), the connecting plate (803) and the moving plate (702) and provided with openings, and the surfaces of the driving plate (1403), the connecting plate (803) and the moving plate (702) are respectively in sliding connection with the inner cavities of the openings.