CN212832440U

CN212832440U - Driving with fixture

Info

Publication number: CN212832440U
Application number: CN202021708723.4U
Authority: CN
Inventors: 魏超
Original assignee: Shanghai Polycrystalline Electronic Equipment Co ltd
Current assignee: Shanghai Polycrystalline Electronic Equipment Co ltd
Priority date: 2020-08-15
Filing date: 2020-08-15
Publication date: 2021-03-30
Anticipated expiration: 2030-08-15

Abstract

The application relates to a driving with fixture relates to electroplating device technical field, and it is including walking the running gear on the walking frame, be provided with the stabilizing component who is used for improving running gear mobility stability between running gear and the walking frame, the last sideslip mechanism that is provided with that slides of running gear, the direction of sliding of sideslip mechanism is perpendicular with running gear's direction of movement, the ascending and descending of sideslip mechanism is provided with elevating system, the last fixture that is provided with of elevating system. This application utilizes and stabilizes the subassembly to improve running gear's stability of walking on the frame, further, utilize fixture, further improve the stability of work piece when running gear, sideslip mechanism and elevating system move.

Description

Driving with fixture

Technical Field

The application relates to the technical field of electroplating equipment, in particular to a travelling crane with a clamping mechanism.

Background

Electroplating is a process of plating a thin layer of other metals or alloys on the surface of some metals by using the principle of electrolysis, and is a process of attaching a layer of metal film on the surface of a metal or other material product by using the action of electrolysis so as to play roles of preventing metal oxidation, improving wear resistance, conductivity, light reflection, corrosion resistance, enhancing appearance and the like. In the electroplating operation, a workpiece to be electroplated needs to be transported to an electroplating pool by a travelling crane.

The traveling crane in the related art is unstable in operation, so that a workpiece to be electroplated, which is fixed on the traveling crane, can shake and fall off the traveling crane, and a part to be improved exists.

SUMMERY OF THE UTILITY MODEL

In order to improve the stability of waiting to electroplate the work piece when the driving operation, this application provides a driving with fixture.

The application provides a driving with fixture adopts following technical scheme:

the utility model provides a driving with fixture, is including walking the running gear on the walking frame, be provided with the stable subassembly that is used for improving running gear mobility stability between running gear and the walking frame, it is provided with sideslip mechanism to slide on the running gear, sideslip mechanism's the direction of sliding is perpendicular with running gear's direction of movement, the ascending and descending of sideslip mechanism is provided with elevating system, the last fixture that is provided with of elevating system.

Through adopting above-mentioned technical scheme, utilize the stabilizing component to improve running gear's stability of walking on the frame, further, utilize fixture, further improve the stability of work piece when running gear, sideslip mechanism and elevating system move.

Preferably, the travelling mechanism comprises a travelling frame, two first driving motors and two driving gears, the two first driving motors are fixedly arranged on two opposite sides of the travelling frame, two driving gears are arranged and are respectively and coaxially fixed on the output shafts of the two first driving motors, the rotating axis of any one of the driving gears is vertically arranged, the travelling mechanism also comprises a driving rack, two driving racks are arranged, the two driving racks are fixedly arranged on the traveling rack, the two driving gears are respectively meshed with the two driving racks, the stabilizing assembly comprises a supporting wheel set, the supporting wheel set is symmetrically and rotatably arranged on horizontal walls of the two opposite sides of the walking frame and parallel to the walking frame to form rolling fit, and the rotating axis of the supporting wheel set is horizontally arranged.

Through adopting above-mentioned technical scheme, during running gear actual drive, two drive gear rotations are driven simultaneously to two first driving motor to under the supporting role of supporting the wheelset, make the running frame remove along the length direction of drive rack, specifically realized running gear's drive mode.

Preferably, the stabilizing assembly further comprises a limiting wheel set, the limiting wheel set is symmetrically and rotatably arranged on two opposite sides of the walking frame and is in rolling fit with the vertical wall of the walking frame, and the rotating axis of the limiting wheel set is vertically arranged.

Through adopting above-mentioned technical scheme, utilize spacing wheelset, to the motion of walking frame in the horizontal direction, play spacing effect to combine the spacing effect of support of supporting the wheelset, improve the stability of walking frame motion on the truss.

Preferably, the traverse mechanism comprises a second driving motor, a first driving screw rod and a traverse frame, the second driving motor is fixedly arranged on the walking frame, the first driving screw rod is rotatably arranged on the walking frame, one end of the first driving screw rod is coaxially fixed on an output shaft of the second driving motor, the length direction of the screw rod is perpendicular to the moving direction of the walking mechanism, the traverse frame is connected to the first driving screw rod through threads, and the traverse frame is arranged on the walking frame in a sliding mode through a linear rail.

Through adopting above-mentioned technical scheme, during the actual drive of sideslip mechanism, utilize second driving motor to drive first drive lead screw and rotate, and then drive the sideslip frame and slide along the length direction of first drive lead screw under the guide effect of linear rail, utilize the drive mode of first drive lead screw and linear rail, on the one hand for the slip of sideslip frame has the high accuracy, and on the other hand, make the slip of sideslip frame have better stability.

Preferably, elevating system includes vertical frame, third driving motor and second drive lead screw, the vertical fixed below that sets up at the sideslip frame of vertical frame, the third driving motor is fixed to be set up on the sideslip frame, the both ends of second drive lead screw are rotated respectively and are set up on sideslip frame and vertical frame, the length direction of second drive lead screw is vertical setting, the tip and the third driving motor of the vertical direction upside of second drive lead screw form the transmission and are connected, elevating system still includes the crane, the crane passes through threaded connection on second drive lead screw, the crane slides through the linear rail and sets up on vertical frame, fixture sets up on the crane.

Through adopting above-mentioned technical scheme, when elevating system actually drives, second driving motor drives second drive lead screw and rotates, and then drives the lift frame under the guide effect of linear rail, goes up and down to slide along the length direction of second drive lead screw, utilizes the drive mode of second drive lead screw and linear rail, on the one hand for the lift of crane has the high accuracy, and on the other hand makes the lift of crane have better stability.

Preferably, a speed reducer is arranged between the third driving motor and the second driving screw rod.

Through adopting above-mentioned technical scheme, be provided with the reduction gear between third driving motor and second drive lead screw, on the one hand, play the effect of adjusting speed reduction, on the other hand, the axial of the convertible third driving motor output shaft and the axis direction of second drive lead screw help sparingly installation space.

Preferably, the clamping mechanism is provided as a pneumatic clamping jaw.

Through adopting above-mentioned technical scheme, set up fixture into pneumatic clamping jaw, the centre gripping is swift convenient, and the centre gripping effect is better.

Preferably, the pneumatic clamping jaw comprises two clamping jaws which are arranged oppositely, and the side faces, close to each other, of the two clamping jaws are provided with anti-skidding threads.

Through adopting above-mentioned technical scheme, utilize the anti-skidding line that sets up on two clamping jaws, improve the steadiness of clamping jaw centre gripping work piece.

In summary, the present application includes at least one of the following beneficial technical effects:

the stability of the walking mechanism on the walking frame is improved by utilizing the stabilizing component, and further, the stability of the workpiece when the walking mechanism, the transverse moving mechanism and the lifting mechanism run is further improved by utilizing the clamping mechanism;

the supporting wheel set and the limiting wheel set are combined, so that the walking frame has the effect of limiting and supporting in the vertical direction and the horizontal direction, and the application stability of the walking frame on the walking frame is improved;

through adopting first drive lead screw and second drive lead screw and the linear rail of disposition, improve fixture stability when sideslip and elevating movement.

Drawings

FIG. 1 is an axial view of the embodiment mainly showing the overall structure of the traveling crane with a clamping mechanism;

fig. 2 is a partially enlarged view of a portion a in fig. 1, and mainly shows a schematic view of a structure of the clamping mechanism.

Reference numerals: 1. a traveling mechanism; 11. a traveling frame; 12. a first drive motor; 13. a drive gear; 14. a drive rack; 2. a stabilizing assembly; 21. a support wheel set; 211. a rotating shaft; 22. a limiting wheel set; 3. a traversing mechanism; 31. a second drive motor; 32. a first drive screw; 33. a transverse moving frame; 4. a lifting mechanism; 41. a vertical frame; 42. a third drive motor; 43. a second drive screw; 44. a lifting frame; 441. a sliding frame; 442. a connecting frame; 5. a pneumatic clamping jaw; 51. a cylinder; 52. a clamping jaw; 521. anti-skid lines; 6. and a speed reducer.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses driving with fixture. Referring to fig. 1 and 2, the traveling crane with the clamping mechanism comprises a traveling mechanism 1 traveling on a traveling frame, a stabilizing component 2 used for improving the moving stability of the traveling mechanism 1 is arranged between the traveling mechanism 1 and the traveling frame, a transverse moving mechanism 3 slides on the traveling mechanism 1, the sliding direction of the transverse moving mechanism 3 is perpendicular to the moving direction of the traveling mechanism 1, an elevating mechanism 4 is arranged on the transverse moving mechanism 3 in a descending mode, and the clamping mechanism is arranged on the elevating mechanism 4.

In actual use, the stability of the travelling mechanism 1 travelling on the travelling frame is improved by the stabilizing component 2, and further, the stability of the workpiece to be electroplated in the running process of the travelling mechanism 1, the transverse moving mechanism 3 and the lifting mechanism 4 is improved by the clamping mechanism.

The travelling mechanism 1 comprises a travelling frame 11, first driving motors 12 and driving gears 13, wherein the travelling frame 11 is arranged in a rectangular frame shape, the number of the first driving motors 12 is two, the two first driving motors 12 are fixedly arranged on two short sides of the travelling frame 11 through connecting plates by utilizing bolts, and output shafts of the two first driving motors 12 are vertically arranged downwards; two driving gears 13 are arranged, the two driving gears 13 are respectively and coaxially fixed on output shafts of the two first driving motors 12, and the rotating axes of the two driving gears 13 are both vertically arranged; the travelling mechanism 1 further comprises two driving racks 14, the two driving racks 14 are fixed at the top of the travelling frame through bolts, and the two driving gears 13 are respectively meshed with the two driving racks 14; the stabilizing component 2 comprises a supporting wheel group 21, the supporting wheel group 21 comprises four supporting wheels, the four supporting wheels are symmetrically and rotatably arranged on two short edges of the walking frame 11 along the length direction of the walking frame 11, the rotating axes of the four supporting wheels are horizontally arranged, namely, two supporting wheels are arranged on the two short edges, a rotating shaft 211 is coaxially fixed between the two supporting wheels which are symmetrically arranged on the two short edges, and the four supporting wheels are respectively matched with the horizontal wall at the top of the running frame in a rolling manner.

In practical use, the two first driving motors 12 simultaneously drive the two driving gears 13 to rotate, and under the supporting action of the four supporting wheels, the traveling frame 11 moves along the length direction of the driving rack 14.

The stabilizing component 2 further comprises a limiting wheel set 22, the limiting wheel set 22 comprises four limiting wheels, the four limiting wheels are respectively arranged at four included angles of the walking frame 11 in a rotating mode, and the rotating axes of the four limiting wheels are vertically arranged and form rolling fit with the vertical wall of the walking frame. The supporting wheel set 21 and the limiting wheel set 22 are combined, the walking frame 11 is supported in a limiting mode in the vertical direction and the horizontal direction, and therefore the stability of the walking frame 11 applied to the walking frame is improved.

The transverse moving mechanism 3 comprises a second driving motor 31, a first driving screw rod 32 and a transverse moving frame 33, the second driving motor 31 is fixed on the short side of the walking frame 11 through a connecting plate and bolts, the output shaft of the second driving motor 31 is parallel to the long side direction of the walking frame 11, two ends of the first driving screw rod 32 are respectively and rotatably arranged on two short sides of the walking frame 11 through bearing seats, the end part of the first driving screw rod 32 close to the second driving motor 31 is coaxially fixed on the output shaft of the second driving motor 31, and the length direction of the screw rod is vertical to the moving direction of the walking mechanism 1; the transverse frame 33 is connected to the first driving screw 32 through a screw thread, and the transverse frame 33 is slidably disposed on the traveling frame 11 through linear rails disposed on two symmetrical sides of the first driving screw 32.

In actual driving, the second driving motor 31 is used to drive the first driving screw 32 to rotate, and further drive the transverse moving frame 33 to slide along the length direction of the first driving screw 32 under the guiding action of the linear rail.

The lifting mechanism 4 comprises a vertical frame 41, a third driving motor 42 and a second driving screw 43, the vertical frame 41 is vertically fixed below the transverse moving frame 33 through welding, the third driving motor 42 is fixedly arranged on the upper side of the transverse moving frame 33, two ends of the second driving screw 43 are respectively and rotatably arranged on the transverse moving frame 33 and the vertical frame 41 through bearings, the length direction of the second driving screw 43 is vertically arranged, and a speed reducer 6 is connected between the end part of the upper side of the second driving screw 43 in the vertical direction and an output shaft of the third driving motor 42; the lifting mechanism 4 further comprises a lifting frame 44, the lifting frame 44 comprises a sliding frame 441 and a connecting frame 442 arranged in an L shape, the sliding frame 441 is connected to the second driving screw rod 43 through threads, the sliding frame 441 is arranged in the vertical frame 41 in a sliding mode through wire rails laid on two symmetrical sides of the second driving screw rod 43, and the clamping mechanism is arranged at the bottom of the connecting frame 442. The third driving motor 42 is used to drive the second driving screw 43 to rotate, so as to drive the sliding frame 441 to perform lifting sliding along the length direction of the second driving screw 43 under the guiding action of the linear rail.

The clamping mechanism is provided with a pneumatic clamping jaw 5, the pneumatic clamping jaw 5 comprises a cylinder 51 and two clamping jaws 52 which are oppositely arranged, the cylinder body of the cylinder 51 is mounted at the bottom end of the connecting frame 442 through a bolt, and the side faces, close to each other, of the two clamping jaws 52 are provided with anti-skidding lines 521, so that the stability of the clamping jaws 52 for clamping workpieces is improved.

The implementation principle of a driving with fixture in the embodiment of this application is:

in practical use, under the clamping and fixing of the pneumatic clamping jaw 5, the two first driving motors 12 are driven, so that the two first driving motors 12 simultaneously drive the two driving gears 13 to rotate, and under the limiting and supporting effects of the four supporting wheels and the four limiting wheels, the walking frame 11 stably runs along the length direction of the driving rack 14;

then, the second driving motor 31 is used for driving the first driving screw 32 to rotate, and further driving the transverse moving frame 33 to slide along the length direction of the walking frame 11 under the guiding action of the linear rail;

then, the third driving motor 42 is used for driving the second driving screw 43 to rotate, so as to drive the sliding frame 441 to perform lifting sliding under the guiding action of the linear rail;

and (5) moving the workpiece on the pneumatic clamping jaw 5 to a specified position, and releasing the workpiece.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a driving with fixture which characterized in that: including running gear (1) of walking on the truss, be provided with between running gear (1) and the truss and be used for improving running gear (1) mobility stability's stable subassembly (2), it is provided with sideslip mechanism (3) to slide on running gear (1), the direction of sliding of sideslip mechanism (3) is perpendicular with the direction of movement of running gear (1), the ascending and descending of sideslip mechanism (3) is provided with elevating system (4), be provided with fixture on elevating system (4).

2. The traveling crane with the clamping mechanism as claimed in claim 1, wherein: the walking mechanism (1) comprises a walking frame (11), first driving motors (12) and two driving gears (13), wherein the first driving motors (12) are provided with two driving motors (12) which are fixedly arranged on two opposite sides of the walking frame (11), the driving gears (13) are provided with two driving gears (13) which are respectively and coaxially fixed on output shafts of the two first driving motors (12), the rotating axis of any one of the driving gears (13) is vertically arranged, the walking mechanism (1) further comprises two driving racks (14), the two driving racks (14) are respectively and fixedly arranged on the walking frame, the two driving gears (13) are respectively meshed with the two driving racks (14), the stabilizing component (2) comprises a supporting wheel set (21), the supporting wheel sets (21) are symmetrically and rotatably arranged on the horizontal walls of the parallel frames on two opposite sides of the walking frame (11) to form rolling fit, and the rotating axes of the supporting wheel sets (21) are horizontally arranged.

3. A travelling crane with a clamping mechanism according to claim 2, characterized in that: stabilize subassembly (2) and still include spacing wheelset (22), spacing wheelset (22) symmetry is rotated and is set up in walking frame (11) relative both sides and forms the roll cooperation with the vertical wall of bank of china, just the axis of rotation of spacing wheelset (22) is vertical setting.

4. A travelling crane with a clamping mechanism according to claim 3, characterized in that: the transverse moving mechanism (3) comprises a second driving motor (31), a first driving screw rod (32) and a transverse moving frame (33), the second driving motor (31) is fixedly arranged on the walking frame (11), the first driving screw rod (32) is rotatably arranged on the walking frame (11), one end of the first driving screw rod (32) is coaxially fixed on an output shaft of the second driving motor (31), the length direction of the screw rod is perpendicular to the moving direction of the walking mechanism (1), the transverse moving frame (33) is connected onto the first driving screw rod (32) through threads, and the transverse moving frame (33) is slidably arranged on the walking frame (11) through a linear rail.

5. A travelling crane with a clamping mechanism according to claim 4, characterized in that: the lifting mechanism (4) comprises a vertical frame (41), a third driving motor (42) and a second driving screw rod (43), the vertical frame (41) is vertically and fixedly arranged below the transverse moving frame (33), the third driving motor (42) is fixedly arranged on the transverse moving frame (33), two ends of the second driving screw rod (43) are respectively and rotatably arranged on the transverse moving frame (33) and the vertical frame (41), the length direction of the second driving screw rod (43) is vertically arranged, the end part of the upper side of the second driving screw rod (43) in the vertical direction is in transmission connection with a third driving motor (42), the lifting mechanism (4) also comprises a lifting frame (44), the lifting frame (44) is connected to the second driving screw rod (43) through threads, the lifting frame (44) is arranged on the vertical frame (41) in a sliding mode through a linear rail, and the clamping mechanism is arranged on the lifting frame (44).

6. A travelling crane with a clamping mechanism according to claim 5, characterized in that: a speed reducer (6) is arranged between the third driving motor (42) and the second driving screw rod (43).

7. A travelling crane with a clamping mechanism according to claim 5, characterized in that: the clamping mechanism is a pneumatic clamping jaw (5).

8. A travelling crane with a clamping mechanism according to claim 7, characterized in that: the pneumatic clamping jaw (5) comprises two clamping jaws (52) which are arranged oppositely, and anti-skidding lines (521) are arranged on the side faces, close to each other, of the two clamping jaws (52).