CN209969256U

CN209969256U - Pressing device with good stability for bearing bush production

Info

Publication number: CN209969256U
Application number: CN201920698104.2U
Authority: CN
Inventors: 章升谊
Original assignee: Chongqing And Tianmei Group Co Ltd
Current assignee: Chongqing And Tianmei Group Co Ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-01-21
Anticipated expiration: 2029-05-16

Abstract

The utility model relates to an axle bush production facility technical field just discloses a die mould device is used in axle bush production that stability is good, be two bracing pieces including work box and quantity, the top fixed mounting of work box has the die mould device body, the equal fixed mounting in the left and right sides between the wall of both sides has the connecting rod about the work box inner chamber, and the top sliding connection in the connecting rod outside has the slider, is located the left side the right side fixed mounting of slider has the bearing, is located the right side the left side fixed mounting of slider has servo motor, servo motor's output shaft fixed mounting have one end and bearing fixed connection's threaded rod, and the equal threaded connection in the left and right sides of threaded rod surface has one end to run through and extend to the outside pole of accepting. This die mould device is used in good bearing bush production of stability has increased and has accepted the pole and to the fixed stability of bearing bush, improves die mould device's stability, has improved the quality and the efficiency of object die mould, facilitates the use.

Description

Pressing device with good stability for bearing bush production

Technical Field

The utility model relates to an axle bush production facility technical field specifically is a die mould device is used in axle bush production that stability is good.

Background

The bush is the part of the sliding bearing contacting with the journal, is in the shape of a tile-shaped semi-cylindrical surface, is very smooth, is generally made of bronze, antifriction alloy and other wear-resistant materials, and can be made of wood, engineering plastics or rubber under special conditions.

The axle bush has integral and subdivision formula two kinds, integral axle bush is usually called the axle sleeve, integral axle bush has or not oil drain and has two kinds of oil drains, the axle bush adopts clearance fit with the axle journal, generally not along with the axle rotation, often need use the die mould device in the production process of flute, current die mould device for flute production has the relatively poor shortcoming of stability, can not effectually fix the object stably to the quality and the efficiency of object die mould have been reduced, inconvenient use, so provide a die mould device for axle bush production that stability is good in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a good axle bush production of stability is with die mould device possesses advantages such as stability is good, has solved current flute production and has had the relatively poor shortcoming of stability with die mould device, can not effectually fix the object stably to the quality and the efficiency of object die mould, the problem of inconvenient use have been reduced.

(II) technical scheme

In order to realize the good purpose of the stability, the utility model provides a following technical scheme: a profiling device with good stability for bearing bush production comprises a working box and two supporting rods, wherein a profiling device body is fixedly mounted at the top of the working box, connecting rods are fixedly mounted on the left side and the right side between the upper side wall and the lower side wall of an inner cavity of the working box, a sliding block is connected to the top of the outer side of each connecting rod in a sliding manner, a bearing is fixedly mounted on the right side of the sliding block on the left side, a servo motor is fixedly mounted on the left side of the sliding block on the right side, a threaded rod with one end fixedly connected with the bearing is fixedly mounted on an output shaft of the servo motor, a carrying rod with one end penetrating through and extending to the outer part of the working box is connected to the left side and the right side of the outer surface of the threaded rod in a threaded manner, a moving block is fixedly mounted at the bottom of the carrying rod, a stabilizing rod is connected to the inner side, be located the left side the right side meshing of actuating lever has from the gear, has both ends respectively with wall fixed connection's branch around the work box inner chamber from the axle center swing joint of gear, the right side meshing of following the gear has the master gear, the axle center swing joint of master gear have both ends respectively with wall fixed connection's dead lever around the work box inner chamber, the right side of master gear meshes with the left side of the actuating lever on right side mutually, is located the right side the bottom fixed mounting of actuating lever has one end to run through and extend to the outside electric putter of work box.

Preferably, the bottom of the left side and the bottom of the right side of the working box are both fixedly provided with supporting rods, and the top of the working box is provided with a movable long hole matched with the bearing rod.

Preferably, the die mould device body includes the supporting seat, the top fixed mounting of supporting seat has one end to run through and extend to the pneumatic cylinder of supporting seat bottom, the bottom fixed mounting of pneumatic cylinder has the contour plate.

Preferably, the bearing rods are L-shaped, thread grooves matched with threads on the outer sides of the threaded rods are formed in the inner sides of the two bearing rods, and the directions of the two thread grooves are opposite.

Preferably, the adjusting rod comprises an outer rod, a spring is fixedly mounted at the bottom of an inner cavity of the outer rod, an inner rod is fixedly mounted at the top of the spring, one end of the inner rod penetrates through the outer rod and extends to the outside of the outer rod, and the inner rod is connected with the outer rod in a sliding mode.

Preferably, the inner rod comprises a movable rod and a limiting disc, the bottom of the movable rod is fixedly provided with the limiting disc positioned inside the outer rod, and the top of the outer rod is provided with a movable hole matched with the movable rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a good axle bush production of stability is with die mould device possesses following beneficial effect:

1. this good die mould device is used in axle bush production of stability, the positive and negative rotation of threaded rod is driven in the positive and negative rotation through servo motor, work box and slider have been injectd the adapting rod and have been followed the threaded rod and rotated, screw thread through the inboard thread groove of adapting rod and the threaded rod outside contacts and produces the displacement, again because two inboard thread groove opposite direction of adapting rod, and then realize that two adapting rods move towards relative or the direction of carrying on the back mutually, and then adjusted the distance between two adapting rods, the convenience is according to the size of axle bush piece body, carry out the regulation of adapting rod distance, and then increased the fixed stability of adapting rod to the axle bush, improve die mould device's stability, the quality and the efficiency of object die mould have been improved, and convenient to use.

2. This die mould device is used in axle bush production that stability is good, the actuating lever on the right side descends through electric putter's operation promotion, the actuating lever on right side meshes with the master gear, master gear and slave gear meshing, from gear and left actuating lever meshing, through the conveying of power, and then make left actuating lever follow the actuating lever on right side and together do the descending motion, and then promote the firm pole at top, the decline of movable block and bolster height, servo motor and bearing pass through the slider and glide in the outside of connecting rod this moment, the whole bolster that has adjusted the distance between the two moves down, until fixing the axle bush piece firmly, the stability of object fixation has been improved, the stability of die mould device whole man-hour has been strengthened, the quality and the efficiency of object die mould have been improved, and convenient to use.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a schematic structural view of the adjusting rod of the present invention.

In the figure: 1 work box, 2 profiling device bodies, 3 support rods, 4 connecting rods, 5 sliding blocks, 6 bearings, 7 servo motors, 8 threaded rods, 9 bearing rods, 10 moving blocks, 11 stabilizing rods, 12 driving rods, 13 adjusting rods, 1301 outer rods, 1302 springs, 1303 inner rods, 14 driven gears, 15 supporting rods, 16 main gears, 17 fixing rods and 18 electric push rods.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: a profiling device with good stability for bearing bush production comprises a work box 1 and two support rods 3, wherein the support rods 3 are fixedly mounted at the bottoms of the left side and the right side of the work box 1, a profiling device body 2 comprises a support seat, a hydraulic cylinder with one end penetrating through and extending to the bottom of the support seat is fixedly mounted at the top of the support seat, the type of the hydraulic cylinder can be HOB63, a profiling plate is fixedly mounted at the bottom of the hydraulic cylinder, the profiling device body 2 is fixedly mounted at the top of the work box 1, a connecting rod 4 is fixedly mounted at the left side and the right side between the upper side wall and the lower side wall of an inner cavity of the work box 1, a slide block 5 is slidably connected at the top outside the connecting rod 4, a bearing 6 is fixedly mounted at the right side of the slide block 5 at the left side, a servo motor 7 is fixedly mounted at the left side of the slide block 5 at the right side, the type of the servo, the left side and the right side of the outer surface of the threaded rod 8 are both in threaded connection with bearing rods 9 with one end penetrating through and extending to the outside of the working box 1, the bearing rods 9 are L-shaped, the inner sides of the two bearing rods 9 are both provided with threaded grooves matched with the threads on the outer side of the threaded rod 8, the directions of the two threaded grooves are opposite, the top of the working box 1 is provided with a movable long hole matched with the bearing rods 9, the bottom of the bearing rods 9 is fixedly provided with a movable block 10, the inner side of the movable block 10 is in sliding connection with a stabilizing rod 11, the threaded rod 8 is driven to rotate forward and backward through the forward and backward rotation of a servo motor 7, the working box 1 and the sliding block 5 limit the bearing rods 9 to rotate along with the threaded rod 8, the threaded grooves on the inner side of the bearing rods 9 are in contact with the threads on the outer side of the threaded rod 8 to generate displacement, and the directions, further, the distance between the two bearing rods 9 is adjusted, the adjustment of the distance between the bearing rods 9 is conveniently carried out according to the size of the bearing bush piece body, the stability of the bearing bush fixation of the bearing rods 9 is further improved, the stability of a compression device is improved, the quality and the efficiency of object compression are improved, the use is convenient, one side, away from the moving block 10, of each stabilizing rod 11 is fixedly provided with two driving rods 12, the bottom of the driving rod 12 positioned on the left side is fixedly provided with an adjusting rod 13 fixedly connected with the inner bottom wall of the working box 1, the adjusting rod 13 comprises an outer rod 1301, the bottom of the inner cavity of the outer rod 1301 is fixedly provided with a spring 1302, the top of the spring 1302 is fixedly provided with an inner rod 1303, one end of the inner rod penetrates through and extends to the outer part of the outer rod 1301, the inner rod 1303 is connected with the outer rod 1301 in a sliding manner, the top of the outer rod 1301 is provided with a movable hole matched with the movable rod, the diameter of the limiting disc is larger than that of the movable hole, the movable rod can be effectively prevented from being completely separated from the outer rod 1301 by arranging the limiting disc, the stability of the left driving rod 12 during moving is improved by arranging the adjusting rod 13, the right side of the left driving rod 12 is engaged with the driven gear 14, the axis of the driven gear 14 is movably connected with a supporting rod 15, the two ends of the supporting rod 15 are respectively and fixedly connected with the front side wall and the rear side wall of the inner cavity of the working box 1, the front end and the rear end of the outer surface of the supporting rod 15 are respectively and fixedly provided with a limiting plate, the two limiting plates are respectively arranged on the front side and the rear side of the driven gear 14, the position of the driven gear 14 can be effectively controlled by arranging the limiting plates, the right side of the gear 14, the front end and the rear end of the outer surface of the fixed rod 17 are fixedly provided with limit plates, the two limit plates are respectively positioned at the front side and the rear side of the main gear 16, the position of the main gear 16 can be effectively limited by arranging the limit plates, the right side of the main gear 16 is meshed with the left side of the right driving rod 12, the bottom of the right driving rod 12 is fixedly provided with an electric push rod 18, one end of the electric push rod 18 penetrates through and extends to the outside of the work box 1, the model of the electric push rod 18 can be SL-1-100MM, the electric push rod 18 is fixedly connected with the bottom of the work box 1 through a fixed frame, the driving rod 12 at the right side is pushed to descend through the operation of the electric push rod 18, the driving rod 12 at the right side is meshed with the main gear 16, the main gear 16 is meshed with the driven gear 14, and then promote the decline of the firm pole 11 at top, movable block 10 and the bolster 9 height, servo motor 7 and bearing 6 slide in the outside of connecting rod 4 through slider 5 this moment, wholly make the bolster 9 that has adjusted the distance between the two move down, until fixed firm with the axle bush piece, improved the stability of object fixation, strengthened the stability of die mould device whole man-hour, improved the quality and the efficiency of object die mould, facilitate the use.

When using, the positive and negative rotation of threaded rod 8 is driven through servo motor 7's positive and negative rotation, realize that two carrier bars 9 remove towards relative or the direction of carrying on the back mutually, and then the distance between two carrier bars 9 has been adjusted, the actuating lever 12 on operation promotion right side through electric putter 18 descends, through the conveying of power, make left actuating lever 12 follow the actuating lever 12 on right side and together do the descending motion, wholly make the carrier bar 9 that has adjusted the distance between the two move down, until fixed firm with the axle bush piece, the stability of object fixation has been improved, the stability of die mould device whole man-hour has been strengthened, then open die mould device body 2, it carries out die mould work to fixed axle bush article to drive the die mould board through the pneumatic cylinder.

In conclusion, the profiling device for producing bearing bushes with good stability drives the threaded rod 8 to rotate forward and backward through forward and backward rotation of the servo motor 7, the working box 1 and the sliding block 5 limit the rotation of the bearing rods 9 along with the threaded rod 8, the thread grooves on the inner sides of the bearing rods 9 are contacted with the threads on the outer sides of the threaded rod 8 to generate displacement, and the thread grooves on the inner sides of the two bearing rods 9 are opposite in direction, so that the two bearing rods 9 move towards opposite or back-to-back directions, the distance between the two bearing rods 9 is adjusted, the distance of the bearing rods 9 is conveniently adjusted according to the size of a bearing bush sheet body, the stability of the bearing rods 9 for fixing the bearing bushes is further increased, the stability of the profiling device is improved, the quality and the efficiency of object profiling are improved, the device is convenient to use, the driving rod 12 on the right side is pushed to descend through the operation of the electric push rod 18, the master gear 16 meshes with the slave gear 14, the slave gear 14 meshes with the left-hand drive rod 12, and, by force transmission, and then make left actuating lever 12 follow the actuating lever 12 on right side and together do the descending motion, and then promote the decline of the firm pole 11 at top, the movable block 10 and the decline of the 9 height of adapting rod, servo motor 7 and bearing 6 slide down in the outside of connecting rod 4 through slider 5 this moment, wholly make the adapting rod 9 who has adjusted the distance between the two move down, until fixing the axle bush piece firm, the stability of object fixation has been improved, the stability of the whole man-hour of die mould device has been strengthened, the quality and the efficiency of object die mould have been improved, and is convenient to use, the current die mould device for corrugated production has been solved and has had the relatively poor shortcoming of stability, can not effectually fix the object stably, thereby the quality and the efficiency of object die mould have been reduced, the problem of inconvenient.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. The utility model provides a good axle bush production of stability is with die mould device, includes that work box (1) and quantity are bracing piece (3) of two, its characterized in that: the pressing device comprises a pressing device body (2) fixedly mounted at the top of the working box (1), connecting rods (4) are fixedly mounted on the left side and the right side between the upper side wall and the lower side wall of an inner cavity of the working box (1), a sliding block (5) is slidably connected to the top of the outer side of each connecting rod (4), a bearing (6) is fixedly mounted on the right side of the sliding block (5) on the left side, a servo motor (7) is fixedly mounted on the left side of the sliding block (5) on the right side, a threaded rod (8) with one end fixedly connected with the bearing (6) is fixedly mounted on an output shaft of the servo motor (7), a bearing rod (9) with one end penetrating through and extending to the outer portion of the working box (1) is threadedly connected to the left side and the right side of the outer surface of the threaded rod (8, two driving rods (12) are fixedly arranged on one side of the stabilizing rod (11) far away from the moving block (10), an adjusting rod (13) fixedly connected with the bottom wall of the working box (1) is fixedly arranged at the bottom of the driving rod (12) positioned on the left side, a driven gear (14) is meshed on the right side of the driving rod (12) positioned on the left side, supporting rods (15) are movably connected with the axis of the driven gear (14) at two ends respectively and fixedly connected with the front side wall and the rear side wall of the inner cavity of the working box (1), a main gear (16) is meshed at the right side of the slave gear (14), the axis of the main gear (16) is movably connected with a fixed rod (17) of which the two ends are respectively fixedly connected with the front side wall and the rear side wall of the inner cavity of the working box (1), the right side of the main gear (16) is meshed with the left side of the right driving rod (12), and an electric push rod (18) with one end penetrating through and extending to the outside of the working box (1) is fixedly installed at the bottom of the right driving rod (12).

2. The profiling device for producing bearing bushes with good stability according to claim 1, wherein the profiling device comprises: the bottom of the left side and the right side of the working box (1) is fixedly provided with a support rod (3), and the top of the working box (1) is provided with a movable long hole matched with the bearing rod (9).

3. The profiling device for producing bearing bushes with good stability according to claim 1, wherein the profiling device comprises: the profiling device body (2) comprises a supporting seat, one end of the hydraulic cylinder is arranged at the top of the supporting seat in a penetrating mode and extends to the bottom of the supporting seat, and a profiling plate is fixedly arranged at the bottom of the hydraulic cylinder.

4. The profiling device for producing bearing bushes with good stability according to claim 1, wherein the profiling device comprises: the bearing rods (9) are L-shaped, thread grooves matched with threads on the outer sides of the threaded rods (8) are formed in the inner sides of the bearing rods (9), and the directions of the thread grooves are opposite.

5. The profiling device for producing bearing bushes with good stability according to claim 1, wherein the profiling device comprises: the adjusting rod (13) comprises an outer rod (1301), a spring (1302) is fixedly mounted at the bottom of an inner cavity of the outer rod (1301), an inner rod (1303) with one end penetrating through and extending to the outside of the outer rod (1301) is fixedly mounted at the top of the spring (1302), and the inner rod (1303) is in sliding connection with the outer rod (1301).

6. The profiling device for producing bearing bushes with good stability, as claimed in claim 5, is characterized in that: interior pole (1303) include movable rod and spacing dish, the bottom fixed mounting of movable rod has the spacing dish that is located outer pole (1301) inside, the activity hole with movable rod looks adaptation is seted up at the top of outer pole (1301).