Quick remodeling device of clearance detection platform of worm gear speed reducer
The utility model relates to a speed reducer detects technical field, more specifically relates to a clearance of worm gear speed reducer examines test table and remodels device fast.
The worm gear and worm speed reducer is an important transmission element, mainly comprises a worm gear part and a worm part, realizes transmission through the matching between the worm gear and the worm, and has the advantages of high rigidity, high precision, high transmission efficiency, high torque, no maintenance for life and the like. Wherein, have certain clearance between worm wheel and the worm, the meshing transmission inaccuracy between worm wheel and the worm can often be caused to the clearance too big, and clearance undersize often can make worm wheel and worm wear seriously, is unfavorable for the long-term use of speed reducer. The backlash between the worm wheel and the worm must be within the specification range.
In view of the above technical problems, people invented a gap detection device of a worm and gear speed reducer to detect the meshing gap between the worm and gear, but the gap detection device of the worm and gear speed reducer in the prior art has a relatively complex structure of the worm and gear and has a large change of the detected model, so that the gap detection device in the prior art has a complex operation when installing, detaching and changing the model of a part, and seriously affects the detection efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides a simple structure, convenient operation are swift, the clearance of the high turbine worm speed reducer of detection efficiency detects the quick remodelling device of platform to the clearance detection device spare part loading and unloading of current turbine worm speed reducer is inconvenient on solving, influences its detection efficiency's technical problem.
According to one aspect of the utility model, a quick remodeling device for a clearance detection table of a worm gear speed reducer is provided, which comprises a workbench, a bearing table and a mounting table, wherein a slide rail is arranged on the workbench, the bearing table is arranged on the workbench in a sliding manner through a slide block, a bracket is arranged on the bearing table, a connecting plate is arranged on the bracket, one end of the connecting plate is fixedly connected with the mounting table, the other end of the connecting plate is provided with an inner nut, and a lead screw is arranged on the inner nut; the mounting table is provided with a model changing base, the model changing base is provided with a mounting hole, the bottom of the mounting hole is provided with a clamping cylinder, and the output end of the clamping cylinder penetrates through the mounting hole and is externally connected with a locking clamping jaw.
On the basis of the scheme, the installing table is preferably provided with a guide post, the guide post is provided with a pressing plate in a sliding mode, and the pressing plate is provided with a pressing cylinder.
Preferably on the basis of the scheme, the mounting table is L-shaped and comprises a bottom plate and a lifting plate, the model changing base is arranged on the bottom plate, and the lifting plate is connected with the connecting plate.
On the basis of the scheme, the support is preferably L-shaped, the support is provided with a mounting hole, and the connecting plate is arranged in the mounting hole in a penetrating mode.
On the basis of the scheme, preferably, the number of the connecting plates is at least two, and the connecting plates are arranged in the mounting holes at intervals.
On the basis of the scheme, preferably, the tail ends of the connecting plates are provided with inner nuts, and the screw rods penetrate through the inner nuts.
On the basis of the scheme, a crank is preferably arranged on the screw rod.
Preferably on the basis of the scheme, the workbench is further provided with support nuts, the two support nuts are arranged at intervals, adjusting screws are arranged in the support nuts, the adjusting screws are further provided with connectors, and the connectors are fixedly connected with the workbench.
The utility model discloses a clearance of worm gear speed reducer machine detects quick remodel device of platform, install the plummer on the workstation through the structure that adopts rail block, with the front and back position of quick adjustment worm location end, and utilize the relative action of interior nut on lead screw and the connecting plate, can realize the quick lift adjustment to the mount table, realize the upper and lower position control of worm, in order to conveniently satisfy the quick remodel demand of multiple different products, and there are a position display and latch segment all at lead screw and adjusting screw's tip, can take notes the position of every product, adjustment and fastening when making things convenient for later stage remodel. The worm end is clamped and loosened by adopting a clamping cylinder, and the upper part of the shell is compressed by adopting a mode of compressing a hand valve of the cylinder.
Fig. 1 is a perspective view of a gap detection table rapid prototyping device of a worm gear reducer of the present invention;
fig. 2 is a left side view of the gap detection table rapid prototyping device of the worm gear reducer of the utility model.
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Please refer to fig. 1, and it is shown in fig. 2 that the utility model discloses a clearance test platform rapid prototyping device of worm gear speed reducer machine, including workstation 10, plummer 20 and mount table 30, workstation 10 facial make-up is equipped with two parallel slide rails 11 that the interval set up, and slider 21 has been installed to the bottom of plummer 20, slider 21 and slide rail 11 adaptation, plummer 20 slidingtype are installed on workstation 10.
The plummer 20 is provided with a bracket 22, the bracket 22 is provided with a connecting plate 23, one end of the connecting plate 23 is fixedly connected with the mounting platform 30, the other end of the connecting plate 23 is provided with an inner nut 24, the inner nut 24 is provided with a screw rod 25, and when the plummer is used, the connecting plate 23 and the mounting platform 30 at the other side of the connecting plate 23 can be driven to move up and down relative to the plummer 20 by rotating the screw rod 25.
The utility model discloses a be equipped with remodelling base 40 on the mount table 30, be equipped with mounting hole 41 on the remodelling base 40, die clamping cylinder 42 has been installed to mounting hole 41 bottom, and die clamping cylinder 42's output passes the external locking jack catch 43 of mounting hole 41.
During the use, will wait to detect the worm gear and install on remodelling base 40, drive locking claw 43 through the effect of die clamping cylinder 42 and realize pressing from both sides tightly the worm gear and worm to utilize the structure of slide rail 11 and slider 21 to realize the back and forth regulation to the worm gear, utilize the effect of screw 24 in the lead screw 25 and connecting plate 23 can realize the lift of worm gear fast.
In order to further guarantee the stability of worm gear in the testing process, the utility model discloses guide post 50 has still been installed on mount table 30, and clamp plate 51 has been installed to the slip on guide post 50, and clamp plate 51 facial make-up is equipped with and compresses tightly cylinder 52.
The detection of different worm gears can be adapted through the movement of the pressure plate 51 on the guide post 50, and the pressing air cylinder 52 of the guide post 50 can be used for exerting downward acting force on the top of the worm gear to complete the positioning of the worm gear.
The utility model discloses an installation platform 30 is the L type, including bottom plate 32 and lifter plate 32, the base 40 of remodeling is installed on bottom plate 32, and lifter plate 32 links to each other with connecting plate 23.
Preferably, the bracket 22 is L-shaped, and the bracket 22 is provided with a mounting hole 41, and the connecting plate 23 is inserted into the mounting hole 41.
In order to guarantee the stationarity of elevating movement, the utility model discloses a connecting plate 23 is two at least, and the mounting hole 41 is installed at the connecting plate 23 interval. And the tail end of each connecting plate 23 is provided with an inner nut 24, and a screw rod 25 is arranged in the inner nut 24 in a penetrating way. Preferably, the utility model discloses still install the crank 60 on lead screw 25 to make things convenient for it to exert the effort.
The utility model discloses a support nut 61 has still been installed on workstation 10, and two support nut 61 intervals set up to at the built-in adjusting screw 62 that is equipped with of support nut 61, adjusting screw 62 is last still to have installed connector 63, and connector 63 is fixed continuous with workstation 10. When the loading device is used, the loading plate can be rapidly moved relative to the workbench 10 through the adjusting screw rod 62.
Preferably, the utility model discloses all have at lead screw 25 and adjusting screw 62's tip and install a position display and latch segment, can take notes the position of every kind of product, adjustment and fastening when making things convenient for the later stage to remodel.
The utility model discloses a clearance of worm gear speed reducer machine detects quick remodel device of platform, install plummer 20 on workstation 10 through the structure that adopts rail block 21, with the front and back position of quick adjustment worm location end, and utilize interior nut 24's relative action on lead screw 25 and the connecting plate 23, can realize the quick lift adjustment to mount table 30, realize the upper and lower position control of worm, with the quick remodel demand of conveniently satisfying multiple different products, and there are a position display and latch segment at every trapezoidal lead screw 25's tip, can take notes the position of every kind of product, adjustment and fastening when making things convenient for later stage remodel. The worm end is clamped and loosened by a clamping air cylinder 42, and the upper part of the shell is compressed by an air cylinder hand valve.
Finally, the method of the present application is only a preferred embodiment and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.