CN214768500U - Bearing bush diameter adjusting device - Google Patents

Abstract

The application relates to a bearing bush diameter adjusting device, which comprises a bracket, wherein the bracket is connected with a workbench, the upper surface of the workbench is connected with a mounting plate, the mounting plate penetrates through two sides of the mounting plate and is provided with a mounting hole, and a mandril is connected in the mounting hole in a sliding manner; the workbench is also connected with a blanking plate, the blanking plate is provided with a through hole penetrating through two sides of the blanking plate, one end of the ejector rod close to the blanking plate is provided with an ejector head, a connecting mechanism is arranged between the ejector head and the ejector rod, and the ejector head is connected in the through hole in a sliding manner; the workbench is provided with a driving mechanism used for driving the ejector rod to slide in the mounting hole, the workbench is connected with a feeding plate, the feeding plate is arranged in an inclined mode, a side baffle is fixedly connected to the side wall, away from the ejector rod, of the feeding plate, and one end, close to the ejector rod, of the feeding plate is connected with a top baffle. This application has the effect that improves machining efficiency.

Description

Bearing bush diameter adjusting device

Technical Field

The application relates to the field of bearing processing equipment, in particular to a bearing sleeve diameter adjusting device.

Background

The bearing is an annular part of a radial rolling bearing with one or several raceways. For some transmission shafts which are difficult to repair, disassemble or have high value, a bearing sleeve is arranged outside the transmission shaft in the design process.

Some existing bearing sleeves are produced, and workers are required to further enlarge gaps of the bearing sleeves. During processing, a worker places the bearing sleeve on the workbench and enlarges the bearing sleeve through the stamping device.

With respect to the related art in the above, the inventors found that: the existing processing mode needs one worker to place the bearing sleeves and then process the bearing sleeves, so that the efficiency is low, and the labor intensity of the worker is high.

SUMMERY OF THE UTILITY MODEL

In order to improve the machining efficiency of bearing housing, this application provides a bearing housing diameter adjusting device.

The application provides a bearing housing diameter adjusting device adopts following technical scheme:

a diameter adjusting device for a bearing bush comprises a support, wherein the support is connected with a workbench, the upper surface of the workbench is connected with a mounting plate, the mounting plate is provided with a mounting hole penetrating through two sides of the mounting plate, and a mandril is connected in the mounting hole in a sliding manner; the workbench is also connected with a blanking plate, the blanking plate is provided with a through hole penetrating through two sides of the blanking plate, one end of the ejector rod close to the blanking plate is provided with an ejector head, a connecting mechanism is arranged between the ejector head and the ejector rod, and the ejector head is connected in the through hole in a sliding manner; the workbench is provided with a driving mechanism used for driving the ejector rod to slide in the mounting hole, the workbench is connected with a feeding plate, the feeding plate is arranged in an inclined mode, a side baffle is fixedly connected to the side wall, away from the ejector rod, of the feeding plate, and one end, close to the ejector rod, of the feeding plate is connected with a top baffle.

Through adopting above-mentioned technical scheme, place the bearing housing on last flitch, under the action of gravity, the bearing housing supports tightly on the baffle, actuating mechanism drive ejector pin motion, the ejector pin passes and supports tightly on the bearing housing behind the through-hole, the bearing housing cover is established on ejector pin one end, actuating mechanism takes the ejector pin back, under the effect of flitch down, the bearing housing drops from the ejector pin, through such setting, simple structure, convenient operation, made things convenient for the processing of operator to the bearing housing, reduced operator's intensity of labour, improved machining efficiency.

Optionally, the driving mechanism includes a driving motor fixedly connected to the side wall of the workbench, a driving disc fixedly connected to an output shaft of the driving motor, a first rod fixedly connected to an upper surface of the driving disc, and a second rod with one end rotatably connected to the first rod, the first rod and the driving disc are eccentrically arranged, and one end of the second rod, which is far away from the first rod, is rotatably connected to one end of the ejector rod.

Through adopting above-mentioned technical scheme, driving motor drives the driving-disc motion, and the driving-disc passes through the electronic second pole motion of first pole, and second pole drive ejector pin round trip movement through such setting, simple structure, convenient operation has made things convenient for operator drive ejector pin to slide on the mounting panel.

Optionally, the workbench is connected with two sets of mounting bars, a mounting groove is formed in the upper surface of each mounting bar, the lower surface of the blanking plate is connected with a mounting block, the mounting block is connected to the mounting groove in a sliding mode, the mounting bars are connected with mounting bolts in a threaded mode, and one ends of the mounting bolts are abutted to the mounting blocks tightly.

Through adopting above-mentioned technical scheme, the installation piece sliding connection on the lower flitch is in the mounting groove, and the one end of construction bolt is supported tightly on the installation piece, adjusts the position between bearing housing and the ejector pin that the flitch was served one through adjustment mechanism, through such setting, simple structure, convenient operation has made things convenient for the bearing housing of the different specifications of operator adjusting device processing.

Optionally, the connecting mechanism comprises a connecting column fixedly connected to the end face of one end of the ejector rod and a connecting bolt in threaded connection with the outer wall of the connecting column; the connecting column is provided with a connecting groove on the side wall of one end far away from the ejector rod, one end of the ejector head is connected in the connecting groove in a sliding mode, and one end of the connecting bolt is abutted to the outer wall of the ejector head.

Through adopting above-mentioned technical scheme, with top one end sliding connection in the spread groove, screw up connecting bolt, through such setting, simple structure, convenient operation has made things convenient for the operator to the installation and the dismantlement of top.

Optionally, the outer wall of the connecting column is in threaded connection with three groups of connecting bolts, and the three groups of connecting bolts are uniformly arranged at intervals along the circumferential direction of the connecting column.

Through adopting above-mentioned technical scheme, have three group's connecting bolt through threaded connection on the spliced pole outer wall, three group's connecting bolt are the even setting in interval, through such setting, simple structure, convenient operation has made things convenient for the operator to adjust the top and be coaxial setting with the spliced pole.

Optionally, an adjusting mechanism for adjusting a position between one end of the feeding plate and the ejector is arranged between the feeding plate and the workbench; adjustment mechanism including connect in the regulation strip on the workstation upper surface, set up in regulation groove, sliding connection on the regulation strip regulation piece, two sets of installation pipe, the one end of connecting on the regulation block upper surface in the regulation groove connect the stock on the flitch lower surface, set up between installation pipe and stock and be used for fixing a position setting element and the threaded connection adjusting bolt on the regulation strip upper surface of stock position in the installation pipe, adjusting bolt's one end supports tightly on the regulation block, the stock is kept away from the one end sliding connection of last flitch in the installation pipe.

Through adopting above-mentioned technical scheme, adjust the position of stock on the installation pipe, adjust the pole and slide in the adjustment tank, through the position of adjusting bolt location adjustment pole in the adjustment tank, through the position of setting element location stock in the installation pipe, through such setting, simple structure, convenient operation has made things convenient for the operator to adjust the position of going up the flitch on the workstation.

Optionally, the caulking groove has been seted up to the installation pipe outer wall, and the setting element includes that the slip inlays the ball of locating in the caulking groove and sets up and be used for driving the gliding driving piece of ball in the caulking groove on the installation pipe outer wall, the ball supports tightly on the stock outer wall after sliding in the caulking groove.

Through adopting above-mentioned technical scheme, slide in the caulking groove through driving piece drive ball, the ball supports tightly on the stock outer wall after sliding in the caulking groove, through such setting, simple structure, convenient operation has made things convenient for the position of operator location stock in the installation pipe.

Optionally, the driving member includes a driving sleeve slidably connected to the outer wall of the mounting pipe, a driving ring fixedly connected to the inner wall of the driving sleeve, an internal thread formed on the inner wall of the driving sleeve, an external thread formed on the outer wall of the mounting pipe, and a guide surface formed on an end surface of the driving ring near the ball, the guide surface is formed facing the ball, and the internal thread and the external thread are engaged with each other.

Through adopting above-mentioned technical scheme, through the cooperation of internal thread and external screw thread, the drive ring is driven to the drive sleeve and is driven the ring motion, and the drive ring drives the ball motion, through such setting, simple structure, convenient operation has made things convenient for the operator to drive the ball and has slided in the caulking groove.

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

the bearing sleeve is convenient for an operator to process, the labor intensity of the operator is reduced, and the processing efficiency is improved;

the installation and the dismantlement of the top head are convenient for operators.

Drawings

Fig. 1 is a schematic structural diagram of a bearing bush diameter adjusting device according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of another view angle of a bearing sleeve diameter adjusting device according to an embodiment of the present application.

Fig. 3 is a schematic view of the overall structure of the positioning member in the embodiment of the present application.

Description of reference numerals: 1. a support; 2. a work table; 3. mounting a plate; 4. mounting holes; 5. a top rod; 6. a blanking plate; 7. a through hole; 8. a drive mechanism; 9. feeding plates; 10. a side dam; 11. a top baffle; 12. ejecting the head; 13. a connecting mechanism; 14. a limiting plate; 15. mounting a bar; 16. mounting grooves; 17. mounting blocks; 18. installing a bolt; 19. connecting columns; 20. a connecting bolt; 21. an adjustment bar; 22. an adjustment groove; 23. an adjusting block; 24. installing a pipe; 25. a long rod; 27. adjusting the bolt; 28. caulking grooves; 29. a ball bearing; 30. a drive member; 31. a drive sleeve; 32. a drive ring; 33. an internal thread; 34. an external thread; 35. a guide surface; 36. a drive motor; 37. a drive disc; 38. a first lever; 39. a second lever; 40. a passage groove; 41. a support plate; 42. and connecting the grooves.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses bearing housing diameter adjusting device. Referring to fig. 1 and 2, a bearing bush diameter adjusting device comprises a support 1, a workbench 2 is fixedly connected to the support 1, a mounting plate 3 is fixedly connected to the workbench 2, the mounting plate 3 is vertically arranged, a mounting hole 4 is formed in the mounting plate 3 in a penetrating mode in two sides of the mounting plate, and a mandril 5 is slidably connected to the mounting hole 4; a blanking plate 6 is fixed on the workbench 2, a through hole 7 is formed in the blanking plate 6 penetrating through two sides of the blanking plate, one end of the ejector rod 5 is fixedly connected with a top head 12, a connecting mechanism 13 is arranged between the top head 12 and the ejector rod 5, the top head 12 is connected in the through hole 7 in a sliding manner, the blanking plate 6 is used for separating a bearing sleeve on one end of the ejector rod 5 from the top head 12, and a driving mechanism 8 used for driving the ejector rod 5 to slide back and forth in the mounting hole 4 is arranged on the workbench 2; the workbench 2 is connected with a feeding plate 9, the feeding plate 9 is arranged in an inclined manner, one side of the feeding plate 9 away from the ejector rod 5 is fixedly connected with a side baffle 10, one end of the feeding plate 9 close to the ejector rod 5 is fixedly connected with a top baffle 11, one side of the feeding plate 9 away from the side baffle 10 is connected with a limiting plate 14 in a sliding manner, the limiting plate 14 penetrates through a passing groove 40 for a top head 12 to pass through, the limiting plate 14 can slide towards the direction close to the top baffle 11, and a hole for moving a bearing sleeve is reserved between the limiting plate 14 and the side baffle 10; the worktable 2 is also fixedly connected with a supporting plate 41, and the supporting plate 41 is abutted against the side baffle 10.

Referring to fig. 1 and 2, the driving mechanism 8 includes a driving motor 36, a driving disk 37, a first rod 38 and a second rod 39, the driving motor 36 is fixedly connected to the upper surface of the worktable 2, the driving disk 37 is fixedly connected to an output shaft of the driving motor 36, the driving disk 37 and the output shaft of the driving motor 36 are coaxially arranged, the first rod 38 is fixedly connected to the surface of the driving disk 37, the first rod 38 and the driving disk 37 are eccentrically arranged, one end of the second rod 39 is rotatably connected to the first rod 38, and the other end of the second rod 39 is rotatably connected to one end of the push rod 5.

Referring to fig. 1 and 2, coupling mechanism 13 includes spliced pole 19 and connecting bolt 20, spliced pole 19 fixed connection is on 5 one end terminal surfaces of ejector pin, spliced pole 19 is equipped with spread groove 42 toward the one end that is close to ejector pin 5 by the one end of keeping away from ejector pin 5, 12 one end sliding connection of top is in spread groove 42, connecting bolt 20 threaded connection is on spliced pole 19 outer wall, connecting bolt 20's one end is supported tightly on 12 outer walls of top, threaded connection has three groups of connecting bolt 20 on the spliced pole 19 outer wall, three groups of connecting bolt 20 are along the even interval distribution of circumference of spliced pole 19.

Referring to the drawings, two groups of mounting strips 15 are fixedly connected to the workbench 2, the mounting strips 15 are arranged along the movement direction of the ejector rod 5, mounting grooves 16 are formed in the two sides of the mounting strips 15 in a penetrating mode, the cross sections of the mounting grooves 16 are arranged in a T shape, one ends, close to the feeding plate 9, of the mounting grooves 16 are communicated with the outside, mounting blocks 17 are fixedly connected to the lower surface of the discharging plate 6, the cross sections of the mounting blocks 17 are arranged in the T shape, the mounting blocks 17 are connected to the mounting grooves 16 in a sliding mode, a mounting bolt 18 is connected to the side wall of each mounting strip 15 in a threaded mode, and one end of the mounting bolt 18 is abutted to the mounting blocks 17.

Referring to fig. 1 and 2, an adjusting mechanism for adjusting the position between the feeding plate 9 and the plug 12 is arranged between the feeding plate 9 and the workbench 2, and the adjusting mechanism comprises an adjusting strip 21, an adjusting groove 22, an adjusting block 23, an adjusting bolt 27, a mounting pipe 24, a long rod 25 and a positioning piece; adjusting strip 21 fixed connection is on 2 upper surfaces of workstation, adjusting strip 21 sets up along the direction of perpendicular ejector pin 5 motion, adjusting groove 22 is seted up on adjusting strip 21 upper surface, adjusting groove 22 cross-section is the setting of T type, adjusting block 23 sliding connection is in adjusting groove 22, adjusting bolt 27 threaded connection is on adjusting strip 21, adjusting bolt 27's one end supports tightly on adjusting block 23 upper surface, installation pipe 24 fixed connection is on adjusting block 23 upper surface, the one end fixed connection of stock 25 is on last flitch 9 upper surface, the other end sliding connection of stock 25 is in installation pipe 24, the setting element sets up on installation pipe 24 outer wall, the setting element is arranged in the position of location stock 25 in installation pipe 24.

Referring to fig. 3, the positioning element includes a caulking groove 28, a ball 29 and a driving element 30, the caulking groove 28 is opened on the outer wall of the installation tube 24, a plurality of groups of caulking grooves 28 are opened along the circumference of the outer wall of the installation tube 24, the ball 29 is slidably inserted in the caulking groove 28, the driving element 30 is disposed on the outer wall of the installation tube 24, the driving element 30 is used for driving the ball 29 to slide in the caulking groove 28, and the ball 29 is tightly pressed on the outer wall of the long rod 25 after sliding in the caulking groove 28.

Referring to fig. 3, the driving member 30 includes a driving sleeve 31, a driving ring 32, an internal thread 33, an external thread 34 and a guiding surface 35, the driving sleeve 31 is slidably connected to the outer wall of the mounting tube 24, the driving ring 32 is fixedly connected to the inner wall of the driving sleeve 31, the internal thread 33 is formed on the inner wall of the driving sleeve 31, the external thread 34 is formed on the outer wall of the mounting tube 24, the guiding surface 35 is formed on an end surface of the driving ring 32 close to the balls 29, the guiding surface 35 is formed towards the balls 29, the driving sleeve 31 drives the driving ring 32 to move under the cooperation of the internal thread 33 and the external thread 34, and the driving ring 32 drives the balls 29 to move through the guiding surface 35.

The implementation principle of the bearing outer diameter adjusting device of the embodiment of the application is as follows: the staff slides limiting plate 14 to and pushes up baffle 11 looks butt, afterwards the staff places the bearing housing on last flitch 9 and is located the bearing housing between side shield 10 and limiting plate 14, under the action of gravity, the bearing housing slides towards the one end of pushing up baffle 11, the staff starts driving motor 36, driving motor 36 drives driving-disc 37 motion, driving-disc 37 drives ejector pin 5 motion through second pole 39, ejector pin 5 drives top 12 and removes, top 12 passes through logical groove 40 and establishes the bearing housing on top 12, afterwards the staff upwards slides limiting plate 14 and makes limiting plate 14 not play the blocking effect to the bearing housing, under flitch 6's effect down, the bearing housing landing from top 12.

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 (8)

1. The utility model provides a bearing housing diameter adjusting device, includes support (1), support (1) is connected with workstation (2), its characterized in that: the upper surface of the workbench (2) is connected with a mounting plate (3), the mounting plate (3) penetrates through two sides of the mounting plate and is provided with a mounting hole (4), and a mandril (5) is connected in the mounting hole (4) in a sliding manner; the workbench (2) is further connected with a blanking plate (6), a through hole (7) is formed in the blanking plate (6) in a penetrating mode, a top head (12) is installed at one end, close to the blanking plate (6), of the ejector rod (5), a connecting mechanism (13) is arranged between the top head (12) and the ejector rod (5), and the top head (12) is connected into the through hole (7) in a sliding mode; be equipped with on workstation (2) and be used for driving gliding actuating mechanism (8) of ejector pin (5) in mounting hole (4), workstation (2) are connected with flitch (9), it is the slope setting to go up flitch (9), go up on flitch (9) keep away from on one side lateral wall of ejector pin (5) fixedly connected with side shield (10), the one end that goes up flitch (9) and be close to ejector pin (5) is connected with overhead gage (11).

2. A bearing sleeve diameter adjusting device according to claim 1, wherein: actuating mechanism (8) include driving motor (36), fixed connection driving-disc (37) on driving motor (36) output shaft, fixed connection first pole (38), the one end on driving-disc (37) upper surface rotate second pole (39) of connecting on first pole (38) including fixed connection on workstation (2) lateral wall, be eccentric settings between first pole (38) and driving-disc (37), be the rotation between the one end of keeping away from first pole (38) and the one end of ejector pin (5) in second pole (39) and be connected.

3. A bearing sleeve diameter adjusting device according to claim 2, wherein: the material discharging device is characterized in that two sets of mounting strips (15) are connected to the workbench (2), a mounting groove (16) is formed in the upper surface of each mounting strip (15), a mounting block (17) is connected to the lower surface of the blanking plate (6), the mounting block (17) is connected to the mounting groove (16) in a sliding mode, a mounting bolt (18) is connected to the mounting strips (15) in a threaded mode, and one end of the mounting bolt (18) abuts against the mounting block (17).

4. A bearing sleeve diameter adjusting device according to claim 3, wherein: the connecting mechanism (13) comprises a connecting column (19) fixedly connected to the end face of one end of the ejector rod (5) and a connecting bolt (20) in threaded connection with the outer wall of the connecting column (19); the connecting column (19) is far away from the side wall of one end of the ejector rod (5), a connecting groove (42) is formed in the side wall of the end, one end of the ejector head (12) is connected in the connecting groove (42) in a sliding mode, and one end of the connecting bolt (20) abuts against the outer wall of the ejector head (12).

5. A bearing sleeve diameter adjusting device according to claim 4, wherein: the outer wall of the connecting column (19) is in threaded connection with three groups of connecting bolts (20), and the three groups of connecting bolts (20) are uniformly arranged at intervals along the circumferential direction of the connecting column (19).

6. A bearing sleeve diameter adjusting device according to claim 5, wherein: an adjusting mechanism used for adjusting the position between one end of the feeding plate (9) and the ejector head (12) is arranged between the feeding plate (9) and the workbench (2); adjustment mechanism is including connecting in regulation strip (21) on workstation (2) upper surface, seting up in regulation groove (22) on regulation strip (21), sliding connection in regulating block (23) in regulation groove (22), two sets of installation pipe (24) of connecting on regulating block (23) upper surface, one end connect stock (25) on flitch (9) lower surface, set up between installation pipe (24) and stock (25) and be arranged in the setting element of location stock (25) position in installation pipe (24) and threaded connection adjusting bolt (27) on regulation strip (21) upper surface, the one end of adjusting bolt (27) supports tightly on regulating block (23), stock (25) keep away from the one end sliding connection of last flitch (9) in installation pipe (24).

7. A bearing sleeve diameter adjusting device according to claim 6, wherein: caulking groove (28) have been seted up to installation pipe (24) outer wall, the setting element including slip inlay locate ball (29) in caulking groove (28) with set up and be used for driving ball (29) gliding driving piece (30) in caulking groove (28) on installation pipe (24) outer wall, ball (29) support tightly on stock (25) outer wall after sliding in caulking groove (28).

8. A bearing sleeve diameter adjusting device according to claim 7, wherein: the driving piece (30) comprises a driving sleeve (31) which is connected to the outer wall of the mounting pipe (24) in a sliding mode, a driving ring (32) which is fixedly connected to the inner wall of the driving sleeve (31), an internal thread (33) which is formed in the inner wall of the driving sleeve (31), an external thread (34) which is formed in the outer wall of the mounting pipe (24) and a guide surface (35) which is formed in the end face, close to the ball (29), of the driving ring (32), wherein the guide surface (35) is formed towards the ball (29), and the internal thread (33) and the external thread (34) are meshed with each other.

Images