阅读说明：本技术 减速机外壳加工用工作台 (Workbench for machining speed reducer shell ) 是由 吕才友 于 2021-09-13 设计创作，主要内容包括：本发明涉及减速机外壳加工用工作台,包括升降室,升降室的上方设有操作台,所述升降室的内部设有用于带动操作台升降的升降机构,升降室的外表面设有带动操作台进行翻转的翻转机构,翻转机构的下方设有用于保证操作台稳定工作的减震机构；所述升降机构包括与升降室的内部两侧壁滑动连接的升降板,升降板的上表面固定有两个对称分布的升降杆,升降杆的顶端穿过升降室且与操作台的下表面相固定；解决了现有的减速机外壳加工用工作台稳定性较差,在加工过程中容易产生晃动,影响加工效率,且无法实现升降不能满足不同操作人员的使用需求,适用性较低等问题。(The invention relates to a workbench for processing a shell of a speed reducer, which comprises a lifting chamber, wherein an operation table is arranged above the lifting chamber, a lifting mechanism for driving the operation table to lift is arranged in the lifting chamber, a turnover mechanism for driving the operation table to turn over is arranged on the outer surface of the lifting chamber, and a damping mechanism for ensuring the stable operation of the operation table is arranged below the turnover mechanism; the lifting mechanism comprises a lifting plate which is in sliding connection with two side walls in the lifting chamber, two symmetrically distributed lifting rods are fixed on the upper surface of the lifting plate, and the top ends of the lifting rods penetrate through the lifting chamber and are fixed with the lower surface of the operating platform; the problem of current workstation stability for the processing of speed reducer shell relatively poor, produce easily in the course of working and rock, influence machining efficiency, and can't realize going up and down and can not satisfy different operating personnel's user demand, the suitability is lower is solved.)

1. Workstation is used in processing of speed reducer shell, including lift chamber (1), the top of lift chamber (1) is equipped with operation panel (2), its characterized in that, the inside of lift chamber (1) is equipped with elevating system (3) that are used for driving operation panel (2) to go up and down, and the surface of lift chamber (1) is equipped with and drives tilting mechanism (4) that operation panel (2) carry out the upset, and the below of tilting mechanism (4) is equipped with and is used for guaranteeing damper (5) that operation panel (2) stabilized work.

2. The workbench for processing the reducer casing according to claim 1, wherein the lifting mechanism (3) comprises a lifting plate (301) slidably connected with two inner side walls of the lifting chamber (1), two symmetrically distributed lifting rods (302) are fixed on the upper surface of the lifting plate (301), and the top ends of the lifting rods (302) penetrate through the lifting chamber (1) and are fixed with the lower surface of the operating platform (2).

3. The workbench for processing the reducer casing according to claim 2, wherein two symmetrically distributed lifting motors (303) are fixed on one side wall of the outer part of the lifting chamber (1), threaded rods (304) are fixed on output ends of the lifting motors (303), and sliding seats (305) are symmetrically distributed on two ends of the outer surface of each threaded rod (304).

4. The workbench for processing the outer shell of the speed reducer according to claim 3, wherein two symmetrically distributed fixing columns are fixed on both side surfaces of the lifting plate (301), connecting plates (306) are arranged on the outer surfaces of the fixing columns, sliding grooves (307) are formed in the two side surfaces of the connecting plates (306) in a penetrating mode, one ends of the fixing columns penetrate through the sliding grooves (307) and are fixed with limiting blocks (308), buffer springs (309) are fixed between the fixing columns and the inner bottom ends of the sliding grooves (307), and the bottom ends of the connecting plates (306) are hinged to the sliding seats (305).

5. The workbench for processing the reducer casing according to claim 4, wherein the turnover mechanism (4) comprises a first support plate (401) located below the lift chamber (1), two symmetrically distributed second support plates (402) are fixed at two ends of the upper surface of the first support plate (401), a rotating rod (403) is rotatably connected to one side of the two second support plates (402) close to each other, and one end of each of the two rotating rods (403) is fixed to two outer side walls of the lift chamber (1).

6. The workbench for processing the reducer casing according to claim 5, wherein the damping mechanism (5) comprises two third support plates (501) fixed to two ends of the lower surface of the first support plate (401), a fourth support plate (502) is arranged below the third support plates (501), and symmetrically distributed fixing seats (503) are fixed to two ends of the upper surface of the fourth support plate (502).

7. The workbench for processing the speed reducer casing according to claim 6, wherein a damping cavity (504) is formed in the fixing seat (503) at a position close to the upper part, a damping plate (505) is connected to the inside of the damping cavity (504) in a sliding manner, a first damping spring (506) is fixed between the damping plate (505) and the bottom end of the inside of the damping cavity (504), two symmetrically distributed fixing rods (507) are fixed to the top of the damping plate (505), and the top ends of the fixing rods (507) penetrate through the damping cavity (504) and are fixed to the lower surface of the third support plate (501).

8. The workbench for processing the reducer casing according to claim 7, wherein the two fixing seats (503) are hinged to one side close to each other to form first damping seats (508) which are symmetrically distributed, the lower surface of the third supporting plate (501) is hinged to two second damping seats (509) which are symmetrically distributed, one end of the first damping seat (508) far away from the fixing seats (503) is provided with a damping groove (510), and a second damping spring (511) is fixed between the second damping seat (509) and the inner end wall of the damping groove (510).

Technical Field

The invention relates to the technical field of speed reducer machining, in particular to a workbench for machining a speed reducer shell.

Background

The speed reducer is an independent component consisting of gear transmission, worm transmission and gear-worm transmission which are enclosed in a rigid shell, and is commonly used as a speed reduction transmission device between a prime mover and a working machine. The speed reducer has the functions of matching rotating speed and transmitting torque between a prime motor and a working machine or an actuating mechanism, is widely applied to modern machinery, and is important in strength performance of the speed reducer, so that the strength of the speed reducer needs to be tested.

The workstation needs to be used to the speed reducer shell in the course of working, and current speed reducer shell for processing workstation stability is relatively poor, produces easily in the course of working and rocks, influences machining efficiency, and can't realize going up and down can not satisfy different operating personnel's user demand, and the suitability is lower.

In order to solve the above-mentioned drawbacks, a technical solution is now provided.

Disclosure of Invention

The invention aims to provide a workbench for processing a speed reducer shell.

The technical problems to be solved by the invention are as follows:

the workbench for machining the shell of the existing speed reducer is poor in stability, easy to shake in the machining process, capable of influencing machining efficiency, incapable of achieving lifting and capable of meeting the use requirements of different operators and low in applicability.

The purpose of the invention can be realized by the following technical scheme:

workstation is used in processing of speed reducer shell, including the lift room, the top of lift room is equipped with the operation panel, the inside of lift room is equipped with the elevating system who is used for driving the operation panel to go up and down, and the surface of lift room is equipped with the tilting mechanism that drives the operation panel and carry out the upset, and tilting mechanism's below is equipped with the damper who is used for guaranteeing the operation panel steady operation.

Furthermore, elevating system includes the lifter plate with the inside both sides wall sliding connection of lift chamber, and the upper surface of lifter plate is fixed with two symmetric distribution's lifter, and the top of lifter passes the lift chamber and is fixed mutually with the lower surface of operation panel.

Furthermore, a lateral wall of the outer portion of the lifting chamber is fixed with two lifting motors which are symmetrically distributed, the output ends of the lifting motors are fixed with threaded rods, and two ends of the outer surface of each threaded rod are provided with sliding seats which are symmetrically distributed.

Furthermore, the both sides surface of lifter plate all is fixed with the fixed column of two symmetric distributions, and the surface of fixed column is equipped with the connecting plate, and the sliding tray has been seted up in running through on the both sides surface of connecting plate, and the one end of fixed column passes the sliding tray and is fixed with stopper, is fixed with buffer spring between the inside bottom of fixed column and sliding tray, the bottom and the sliding seat hinged joint of connecting plate.

Further, tilting mechanism is including being located the first backup pad of lift chamber below, and the upper surface both ends of first backup pad are fixed with the second backup pad of symmetric distribution, and one side that two second backup pads are close to each other is rotated and is connected with the dwang, and the one end of two dwangs is fixed with the outside both sides wall of lift chamber respectively.

Furthermore, damper includes two third backup pads that are fixed with the lower surface both ends of first backup pad, and the below of third backup pad is equipped with the fourth backup pad, and the upper surface both ends of fourth backup pad are fixed with the fixing base of symmetric distribution.

Further, the inside of fixing base is close to the position of top and has been seted up the shock attenuation chamber, and the inside sliding connection in shock attenuation chamber has the shock attenuation board, is fixed with first damping spring between the inside bottom in shock attenuation board and shock attenuation chamber, and the top of shock attenuation board is fixed with the dead lever of two symmetric distributions, and the top of dead lever is passed the shock attenuation chamber and is fixed mutually with the lower surface of third backup pad.

Furthermore, two one side hinged joint that the fixing base is close to each other has the first cushion socket of symmetric distribution, and the lower surface hinged joint of third backup pad has the second cushion socket of two symmetric distributions, and the one end that the fixing base was kept away from to first cushion socket has seted up the damping tank, is fixed with second damping spring between the inside end wall of second cushion socket and damping tank.

The invention has the beneficial effects that:

the lifting mechanism is provided with the lifting motor, so that the lifting motor drives the threaded rod to rotate, the sliding seats on the two sides are driven to mutually approach or depart, the connecting plate and the buffer spring are matched to push the lifting plate, the lifting plate drives the operating platform to lift through the lifting rod, the height of the working platform is adjusted, the use requirements of different operators are met, and the application range of the working platform is widened.

Through setting up tilting mechanism for the upset motor drives one of them dwang and rotates, and another dwang of cooperation drives the lift chamber and overturns, thereby drives the operation panel and overturns and make it take place the slope, satisfies different processing demands, has increased the function of device, improves the abundance.

Through setting up damper, make on the operation panel speed reducer with rocking that produces transmit to the third backup pad through tilting mechanism man-hour, make third backup pad downstream and extrude first damping spring through the shock attenuation board, make it take place deformation and realize the shock attenuation, the first shock mount of decline cooperation and the second shock mount of third backup pad simultaneously, make the second shock mount slide in the shock attenuation groove, extrude second damping spring, make it produce deformation and further realize the shock attenuation, thereby reduce rocking that the speed reducer produced man-hour on the operation panel, the stability and the security of processing improve.

Drawings

The invention is described in further detail below with reference to the figures and specific embodiments.

FIG. 1 is a schematic structural diagram of a workbench for machining a reducer housing according to the present invention;

FIG. 2 is a schematic structural view of the lift mechanism of the present invention;

FIG. 3 is an enlarged view of the invention at A in FIG. 2;

FIG. 4 is a schematic structural diagram of the turnover mechanism of the present invention;

FIG. 5 is a schematic view of the internal structure of the fixing base of the present invention;

fig. 6 is a schematic view of the internal structure of the first damper base according to the present invention.

In the figure: 1. a lifting chamber; 2. an operation table; 3. a lifting mechanism; 4. a turnover mechanism; 5. a damping mechanism; 301. a lifting plate; 302. a lifting rod; 303. a lifting motor; 304. a threaded rod; 305. a sliding seat; 306. a connecting plate; 307. a sliding groove; 308. a limiting block; 309. a buffer spring; 401. a first support plate; 402. a second support plate; 403. rotating the rod; 404. turning over a motor; 501. a third support plate; 502. a fourth support plate; 503. a fixed seat; 504. a damping chamber; 505. a damper plate; 506. a first damping spring; 507. fixing the rod; 508. a first cushion socket; 509. a second cushion socket; 510. a damping groove; 511. a second damping spring.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

workstation is used in speed reducer shell processing, including lift chamber 1, the top of lift chamber 1 is equipped with operation panel 2, operation panel 2 is used for processing usefulness to the speed reducer, the inside of lift chamber 1 is equipped with elevating system 3 that is used for driving 2 lifts of operation panel, elevating system 3 realizes the lift of operation panel 2, be convenient for satisfy different operating personnel to the user demand of height, the surface of lift chamber 1 is equipped with the tilting mechanism 4 that drives operation panel 2 and carry out the upset, tilting mechanism 4 makes operation panel 2 can carry out the regulation of angle and makes its slope, satisfy different processing demands, tilting mechanism 4's below is equipped with damper 5 that is used for guaranteeing 2 steady work of operation panel, damper 5 makes the speed reducer can reduce to rock man-hour on operation panel 2, guarantee stability.

The lifting mechanism 3 comprises a lifting plate 301 which is slidably connected with two inner side walls of the lifting chamber 1, two lifting rods 302 which are symmetrically distributed are fixed on the upper surface of the lifting plate 301, the top ends of the lifting rods 302 penetrate through the lifting chamber 1 and are fixed with the lower surface of the operating platform 2, two lifting motors 303 which are symmetrically distributed are fixed on one outer side wall of the lifting chamber 1, a threaded rod 304 is fixed at the output end of each lifting motor 303, the threaded rod 304 penetrates through the lifting chamber 1 and is rotatably connected with the inner wall of the lifting chamber 1, positive threads and reverse threads which are symmetrically distributed are arranged at two ends of the outer surface of the threaded rod 304, symmetrically distributed sliding seats 305 are respectively in threaded connection on the positive threads and the reverse threads, and the bottom of each sliding seat 305 is slidably connected with the inner bottom end of the lifting chamber 1; two fixed columns which are symmetrically distributed are fixed on the surfaces of two sides of the lifting plate 301, connecting plates 306 are arranged on the outer surfaces of the fixed columns, sliding grooves 307 are formed in the surfaces of the two sides of the connecting plates 306 in a penetrating mode, one ends of the fixed columns penetrate through the sliding grooves 307 and are fixed with limiting blocks 308, buffer springs 309 are fixed between the fixed columns and the bottom ends of the inner portions of the sliding grooves 307, and the bottom ends of the connecting plates 306 are hinged to the sliding seats 305. Make operation panel 2 more stable when realizing going up and down through setting up buffer spring 309, simultaneously play the cushioning effect when adding man-hour to the speed reducer on operation panel 2, improve stability, through setting up elevating system 3, make elevator motor 303 drive threaded rod 304 and rotate, thereby the sliding seat 305 that drives both sides is close to each other or deviates from, cooperation connecting plate 306 and buffer spring 309 promote lifter plate 301, make lifter plate 301 drive operation panel 2 through lifter 302 and realize going up and down, realize the regulation of workstation height, thereby satisfy different operating personnel's user demand, improve the application scope of workstation.

Tilting mechanism 4 is including the first backup pad 401 that is located lift chamber 1 below, the upper surface both ends of first backup pad 401 are fixed with the second backup pad 402 of symmetric distribution, one side that two second backup pads 402 are close to each other is rotated and is connected with dwang 403, the one end of two dwangs 403 is fixed with the outside both sides wall of lift chamber 1 respectively, one side of one of them first backup pad 401 is fixed with upset motor 404, the one end of one of them dwang 403 is passed second backup pad 402 and is fixed mutually with the output of upset motor 404, through setting up tilting mechanism 4, make upset motor 404 drive one of them dwang 403 and rotate, cooperate another dwang 403 to drive lift chamber 1 and overturn, thereby it makes it take place the slope to drive operation panel 2, satisfy different processing demands, the function of device has been increased, and richness is improved.

The damping mechanism 5 comprises two third supporting plates 501 fixed with two ends of the lower surface of the first supporting plate 401, a fourth supporting plate 502 is arranged below the third supporting plate 501, two symmetrically distributed fixing seats 503 are fixed with two ends of the upper surface of the fourth supporting plate 502, a damping cavity 504 is arranged at a position close to the upper part inside the fixing seats 503, a damping plate 505 is connected inside the damping cavity 504 in a sliding manner, a first damping spring 506 is fixed between the damping plate 505 and the bottom end inside the damping cavity 504, two symmetrically distributed fixing rods 507 are fixed on the top of the damping plate 505, the top ends of the fixing rods 507 penetrate through the damping cavity 504 and are fixed with the lower surface of the third supporting plate 501, one sides of the two fixing seats 503 close to each other are hinged with symmetrically distributed first damping seats 508, the lower surface of the third supporting plate 501 is hinged with two symmetrically distributed second damping seats 509, one end of the first damping seat 508 far away from the fixing seats 503 is provided with a damping groove 510, one end of the second damper seat 509 is located in the damper groove 510 and slidably connected to the damper groove 510, and a second damper spring 511 is fixed between the second damper seat 509 and an inner end wall of the damper groove 510. Through setting up damper 5, make on operation panel 2 speed reducer rocking that produces man-hour transmit to third backup pad 501 through tilting mechanism 4, make third backup pad 501 downstream and extrude first damping spring 506 through damping plate 505, make it take place deformation and realize the shock attenuation, third backup pad 501's decline cooperation first damping mount 508 and second damping mount 509 simultaneously, make second damping mount 509 slide in damping chute 510, extrude second damping spring 511, make it produce deformation and further realize the shock attenuation, thereby reduce rocking that the speed reducer produced man-hour on operation panel 2, the stability and the security of processing improve.

The working principle is as follows:

when the height-adjustable lifting platform is used and the height of the operating platform 2 needs to be adjusted, the lifting motor 303 is started to drive the threaded rod 304 to rotate, the two sliding seats 305 are connected with the threaded rod 304 in a threaded manner to drive the sliding seats 305 on the two sides to approach or depart from each other, and the lifting plate 301 is pushed by matching with the connecting plate 306 and the buffer spring 309, so that the lifting plate 301 drives the operating platform 2 to lift through the lifting rod 302;

when the angle of the operation platform 2 needs to be adjusted, the turning motor 404 is started to drive one of the rotating rods 403 to rotate, and the other rotating rod 403 is matched to drive the lifting chamber 1 to turn, so that the operation platform 2 is driven to turn to incline;

when the speed reducer is processed on operation panel 2, what produce rocks transmits to third backup pad 501 through tilting mechanism 4, make third backup pad 501 downstream and extrude first damping spring 506 through damper plate 505, make it take place deformation and realize the shock attenuation, third backup pad 501's decline cooperation first damper 508 and second damper 509 simultaneously, make second damper 509 slide in damping slot 510, extrude second damping spring 511, make it produce deformation and further realize the shock attenuation, the stability and the security of processing are improved.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.