CN218476631U - Be applied to drive bearing pressure equipment of gear box lower end cover - Google Patents
Be applied to drive bearing pressure equipment of gear box lower end cover Download PDFInfo
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- CN218476631U CN218476631U CN202222825794.8U CN202222825794U CN218476631U CN 218476631 U CN218476631 U CN 218476631U CN 202222825794 U CN202222825794 U CN 202222825794U CN 218476631 U CN218476631 U CN 218476631U
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Abstract
The utility model relates to a be applied to drive bearing pressure equipment of gear box lower extreme cover, belong to the technical field of bearing assembly, it includes the workstation, be equipped with the board of placing that is used for placing the lower extreme cover on the workstation, be connected with on the lower extreme cover and place the mounting panel of board laminating, run through on the lower extreme cover and offer the installation through-hole that is used for installing drive bearing, the last coaxial installation piece with installation through-hole complex of being equipped with of drive bearing, drive bearing slides and sets up on the lower extreme cover, in the installation piece embedding installation through-hole after the drive bearing slides, it is connected with the pressure equipment piece to slide on the workstation, the pressure equipment piece is used for driving drive bearing and slides on the lower extreme cover, be equipped with the driving piece that is used for driving the pressure equipment piece to slide on the workstation, it is equipped with the stop gear who is used for restricting the lower extreme cover and slides on placing the board to place the board. This application has the effect that improves transmission bearing's pressure equipment efficiency.
Description
Technical Field
The utility model belongs to the technical field of the technique of bearing assembly and specifically relates to a be applied to transmission bearing pressure equipment of gear box lower extreme cover.
Background
Gearboxes are important components of a wide range of mechanical transmissions, consisting of two or more gears, the output speed of which is inversely proportional to the gear ratio, and gearboxes are generally preferred in constant speed applications, such as conveyors and cranes, which can provide increased torque.
The gear box comprises an upper end cover and a lower end cover, a transmission bearing, a planetary gear disc and a transmission gear are sequentially arranged in the lower end cover from bottom to top, the transmission bearing vertically penetrates through the lower end cover, the planetary gear disc and the transmission gear, the transmission bearing is an important component on the gear box, and a transmission shaft is generally pressed and mounted on the lower end cover of the gear box in a pure manual mode at present.
The condition that the axis of the transmission bearing deviates from the center of the lower end cover can occur during manual press mounting, the transmission bearing with the deviation in mounting needs to be separated from the lower end cover in a hammering mode, press mounting is carried out again, the transmission bearing is repeatedly pressed mounting, the transmission bearing can be damaged, the connection between the transmission bearing after being re-mounted and the lower end cover can not meet the quality inspection requirement, the press mounting efficiency of the transmission bearing is low, and the labor intensity of workers is high.
SUMMERY OF THE UTILITY MODEL
In order to improve drive bearing's pressure equipment efficiency, this application provides a drive bearing pressure equipment for gear box lower end cover.
The application provides a pair of be applied to transmission bearing pressure equipment of gear box lower extreme lid adopts following technical scheme:
the utility model provides a be applied to transmission bearing pressure equipment of gear box lower extreme cover, includes the workstation, be equipped with the board of placing that is used for placing the lower extreme cover on the workstation, be equipped with on the lower extreme cover and place the mounting panel of board laminating, run through on the lower extreme cover and offer the installation through-hole that is used for installing transmission bearing, coaxial being equipped with on the transmission bearing with installation through-hole complex installation piece, transmission bearing slides and sets up on the lower extreme cover, in the installation piece embedding installation through-hole after transmission bearing slides, it is connected with the pressure equipment piece to slide on the workstation, the pressure equipment piece is used for driving transmission bearing and slides on the lower extreme cover, be equipped with the driving piece that is used for driving the pressure equipment piece to slide on the workstation, it is equipped with the stop gear who is used for restricting the lower extreme cover and slides on placing the board to place the board.
Through adopting above-mentioned technical scheme, place the lower extreme lid on placing the board, make drive bearing's bottom pass the installation through-hole on the lower extreme lid, the installation piece on the drive bearing this moment is located the lower extreme lid, the pressure equipment piece slides earlier under the effect of driving piece to laminating with drive bearing's top, drive bearing slides towards the direction of workstation again, until in the installation through-hole on the installation piece embedding lower extreme lid on the drive bearing, make the transmission shaft pressure-bearing dress on the lower extreme lid, drive bearing's pressure equipment efficiency has been improved, workman's intensity of labour has been reduced.
Preferably, be connected with a plurality of guide posts on the workstation, it is used for supplying the guide post to wear to establish to run through to set up a plurality of on the board to place, place the board and slide with the guide post and be connected, be equipped with on the workstation and be used for the drive to place the board and towards the elastic component that resets of keeping away from the direction of workstation and sliding.
By adopting the technical scheme, the transmission bearing slides towards the direction of the workbench under the action of the press-mounting block, the placing plate slides towards the direction far away from the workbench under the action of the reset elastic piece, the transmission bearing is conveniently pressed and mounted on the lower end cover, and the lower end cover is not easy to collide with the workbench to cause damage due to the arrangement of the reset elastic piece; the guide post has the guide effect to placing the slip of board on the workstation, has promoted and has placed the stability that the board slided on the workstation, and the lower extreme cover of placing on placing the board is difficult for rocking the aversion at transmission bearing's pressure equipment in-process to the condition at the center of the skew lower extreme cover of axis of transmission bearing has appeared, has promoted the reliability of installing transmission bearing to the lower extreme cover through pressure equipment.
Preferably, the limiting mechanism comprises a plurality of positioning pins connected with the placing plate, and a plurality of positioning through holes for embedding the positioning pins are formed in the mounting plate in a penetrating mode.
Through adopting above-mentioned technical scheme, under the cooperation of placing the locating pin on the board and the positioning hole on the mounting panel, restricted the lower end cover and placed the sliding on the board, place the lower end cover on placing the board and be difficult for rocking the aversion at transmission bearing's pressure equipment in-process to the condition at the skew lower end cover's of axis of transmission bearing center has appeared, has promoted the reliability of installing transmission bearing to the lower end cover through pressure equipment.
Preferably, stop gear includes and places a plurality of spacer pin that the board is connected, run through on the mounting panel and set up a plurality of and be used for supplying the spacing through-hole of spacer pin embedding, the last rotation of spacer pin is connected with a plurality of limiting plates, the limiting plate is kept away from the terminal surface laminating of placing the board with the mounting panel after rotating, be equipped with on the spacer pin and be used for driving limiting plate pivoted control assembly.
Through adopting above-mentioned technical scheme, the spacer pin is used for restricting the lower extreme cover and is placing the slip on the board, the limiting plate rotates on the spacer pin under control assembly's effect, at transmission bearing's pressure equipment in-process, the direction that the board was placed is kept away from to the effect orientation of lower extreme cover probably atress slides, thereby the condition at the skew center of lower extreme cover of axis of transmission bearing appears, through the setting of limiting plate, restriction lower extreme cover is kept away from the direction of placing the board and is slided towards the pressure equipment in-process orientation of transmission bearing, the reliability of installing transmission bearing to the lower extreme cover through pressure equipment has been promoted.
Preferably, the control assembly sets up the control post on the spacer pin including sliding, be connected with the rack on the outer wall of control post, the one end that the limiting plate is close to the spacer pin is connected with the gear with rack toothing, be equipped with in the spacer pin and be used for the drive control post orientation to keep away from the spacing elastic component that the direction of placing the board slided, be equipped with on the spacer pin and be used for restricting limiting plate pivoted locking piece.
By adopting the technical scheme, the control column is pressed towards the direction of the workbench under the meshing fit of the rack on the control column and the gear on the limiting plate, the limiting plate rotates under the fit of the gear and the rack to be attached to the end face of the limiting pin, and the rotation is limited under the action of the locking piece, and through the arrangement of the control column, all the limiting plates can be synchronously controlled to synchronously rotate, so that the operation is convenient; under the effect of spacing elastic component, make the limiting plate can keep the state of laminating with the mounting panel, promoted and restricted the reliability that the lower end cover slided towards the direction of keeping away from the board of placing through the limiting plate.
Preferably, the locking piece includes the locking piece of being connected with the limiting plate, seted up on the limiting pin and locked the groove with locking piece complex.
Through adopting above-mentioned technical scheme, under the cooperation of the locking piece on the limiting plate and the locking groove on the spacer pin, the rotation of limiting plate on the spacer pin is restricted, the installation and the dismantlement of the lower end cover of being convenient for.
Preferably, the limiting plate is connected with the blotter that is the elasticity setting on keeping away from the terminal surface of locking piece, the blotter supports tightly with the terminal surface of mounting panel.
By adopting the technical scheme, the contact area between the limiting plate and the mounting plate is enlarged through the arrangement of the cushion pad, the possibility of shaking of the lower end cover in the press mounting process of the transmission bearing is further reduced, and the reliability of mounting the transmission bearing on the lower end cover through the press mounting equipment is improved; the blotter is elasticity setting, and the thickness of the installation plate on the lower extreme cover that can the adaptation is different further makes the lower extreme cover be difficult for keeping away from the direction of placing the board at the pressure equipment in-process of transmission bearing and slides, has promoted and has restricted the lower extreme cover reliability that slides towards the direction of keeping away from placing the board through the limiting plate.
Preferably, the press mounting block is connected with a fixing column, the fixing column is provided with a fixing counter bore for embedding the top end of the transmission bearing, the workbench is provided with a positioning column, the positioning column is provided with a positioning counter bore for embedding the bottom end of the transmission bearing, and the fixing column and the positioning column are used for guiding the sliding of the transmission bearing on the lower end cover.
By adopting the technical scheme, the transmission bearing can keep a vertical state in the press mounting process under the matching of the fixing column on the press mounting block and the positioning column on the workbench, the condition that the axis of the transmission bearing deviates from the center of the lower end cover is not easy to occur, the rework rate of the press mounting of the transmission bearing is reduced, the labor intensity of workers is reduced, and the press mounting efficiency of the transmission bearing is improved.
Preferably, an inclined surface is connected to one end, close to the workbench, of the mounting block on the transmission bearing.
By adopting the technical scheme, the inclined plane has a guiding effect on the installation block on the transmission bearing when being embedded into the installation through hole on the lower end cover, so that the transmission bearing is conveniently pressed on the lower end cover.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the lower end cover is placed on the placing plate, the bottom end of the transmission bearing penetrates through the mounting through hole in the lower end cover, the mounting block on the transmission bearing is located in the lower end cover at the moment, the press mounting block firstly slides to be attached to the top end of the transmission bearing under the action of the driving piece, then the transmission bearing is driven to slide towards the direction of the workbench until the mounting block on the transmission bearing is embedded into the mounting through hole in the lower end cover, so that the transmission shaft is pressed and mounted on the lower end cover, the press mounting efficiency of the transmission bearing is improved, and the labor intensity of workers is reduced;
2. under the cooperation of the fixing column on the press mounting block and the positioning column on the workbench, the transmission bearing can be kept in a vertical state in the press mounting process, the condition that the axis of the transmission bearing deviates from the center of the lower end cover occurs, the rework rate of press mounting of the transmission bearing is reduced, the labor intensity of workers is reduced, and the press mounting efficiency of the transmission bearing is improved.
Drawings
Fig. 1 is a schematic overall structure diagram of a first embodiment of the present application.
Fig. 2 is a side view of the overall structure in the first embodiment of the present application.
Fig. 3 is an exploded view of a structure on a workbench according to an embodiment of the present application.
Fig. 4 is a schematic view of a lower end cap in an embodiment of the present application.
Fig. 5 is a schematic structural diagram of a control block in the first embodiment of the present application.
Fig. 6 is an exploded view of a structure on a table in the second embodiment of the present application.
Fig. 7 is a schematic structural view of a stopper pin according to a second embodiment of the present application.
Fig. 8 is a sectional view of a stopper pin structure according to a second embodiment of the present application.
Description of reference numerals: 1. a work table; 11. a guide post; 111. a return spring; 12. a support plate; 13. a positioning column; 131. positioning the counter bore; 2. a lower end cover; 21. mounting a plate; 211. positioning the through hole; 212. a limiting through hole; 22. mounting a through hole; 3. placing the plate; 31. a guide through hole; 32. placing the through hole; 33. positioning pins; 4. a control block; 41. pressing blocks; 411. fixing a column; 412. fixing the counter bore; 42. a limiting column; 43. a cylinder; 5. a drive bearing; 51. mounting blocks; 511. a bevel; 6. a spacing pin; 61. a limiting end; 62. a fixed end; 621. a control column; 622. a control hole; 623. a limiting groove; 624. a rack; 625. a limiting spring; 63. a limiting plate; 631. a cushion pad; 632. a friction layer; 633. a gear; 634. a locking block; 64. and locking the grooves.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1 to 8.
Example 1:
the embodiment 1 of the application discloses a transmission bearing press-fitting device applied to a lower end cover of a gear box, and the transmission bearing press-fitting device comprises a workbench 1, wherein four guide posts 11 are fixedly connected to the workbench 1, the guide posts 11 are arranged along the height direction of the workbench 1, the four guide posts 11 are divided into two rows, the two rows of guide posts 11 are arranged along the width direction of the workbench 1, and the two guide posts 11 in each row are arranged along the length direction of the workbench 1; a placing plate 3 for placing the lower end cover 2 is connected with the workbench 1 in a sliding manner, the placing plate 3 is parallel to the table surface of the workbench 1, four guide through holes 31 for the guide posts 11 to penetrate and slide are formed in the placing plate 3 in a penetrating manner, the placing plate 3 slides along the length direction of the guide posts 11, and the guide posts 11 have a guide effect on the sliding of the placing plate 3 on the workbench 1; set firmly on the workstation 1 and be used for the drive to place the elastic component that resets that board 3 slided towards the direction of keeping away from workstation 1, in the embodiment of this application, reset spring 111 is chooseed for use to the elastic component that resets, and reset spring 111 has four, and on four guide post 11 were located to four reset spring 111 covers respectively, reset spring 111's one end was fixed with the mesa of workstation 1, and reset spring 111's the other end is fixed with the terminal surface of placing board 3 and being close to workstation 1.
Referring to fig. 1 and 2, a support plate 12 is further fixedly connected to the workbench 1, the support plate 12 is perpendicular to the table top of the workbench 1, the support plate 12 is arranged along the length direction of the workbench 1, one end of the support plate 12, which is far away from the workbench 1, is fixedly connected with a control block 4, the control block 4 is arranged opposite to the workbench 1, the control block 4 is connected with a press fitting block 41 in a sliding manner, the press fitting block 41 slides along the height direction of the workbench 1, the press fitting block 41 is arranged between the control block 4 and the workbench 1, and the control block 4, the press fitting block 41 and the table top of the workbench 1 are all parallel to each other; the control block 4 is connected with two limiting posts 42 in a sliding manner, the limiting posts 42 slide along the height direction of the workbench 1, one ends of the two limiting posts 42 penetrate through the control block 4, the other ends of the two limiting posts 42 are fixed with the end face, close to the control block 4, of the press-mounting block 41, and the limiting posts 42 have a guiding effect on the sliding of the press-mounting block 41 on the control block 4; the control block 4 is provided with a driving member for driving the press-fitting block 41 to slide, in the embodiment of the present application, the driving member is a cylinder 43, the cylinder 43 and the end surface of the control block 4 far from the press-fitting block 41 are fixed, and a piston rod of the cylinder 43 penetrates through the control block 4 and is fixed on the end surface of the press-fitting block 41 near the control block 4.
Referring to fig. 3 and 4, a placing through hole 32 for the bottom of the lower end cover 2 to penetrate through is formed in the placing plate 3, the placing through hole 32 is formed in the height direction of the workbench 1, a circle of mounting plate 21 is fixedly connected to the outer peripheral wall of the lower end cover 2, and when the lower end cover 2 is placed on the placing plate 3, the mounting plate 21 and the end face, far away from the workbench 1, of the placing plate 3 are completely attached; the lower end cover 2 is provided with a mounting through hole 22 for mounting the transmission bearing 5 in a penetrating manner, before the transmission bearing 5 is pressed, the bottom end of the transmission bearing 5 penetrates through the mounting through hole 22 and is placed on the lower end cover 2, and the length direction of the transmission bearing 5 is parallel to the height direction of the workbench 1; coaxial fixed with on the drive bearing 5 with installation through-hole 22 complex installation piece 51, the external diameter of installation piece 51 is the same with installation through-hole 22's internal diameter, drive bearing 5 slides and sets up on lower extreme cover 2, drive bearing 5 slides in the back installation piece 51 embedding installation through-hole 22, the periphery wall of installation piece 51 and the laminating of installation through-hole 22's inner wall, the one end that installation piece 51 is close to workstation 1 has set firmly inclined plane 511, inclined plane 511 has the guide effect to the installation piece 51 on the drive bearing 5 when embedding the installation through-hole 22 on lower extreme cover 2, be convenient for drive bearing 5 pressure equipment to lower extreme cover 2 on.
Firstly, the lower end cover 2 is placed on the placing plate 3, the mounting plate 21 is attached to the end face of the placing plate 3, and then the bottom end of the transmission bearing 5 penetrates through the mounting through hole 22, so that the transmission bearing 5 is placed on the lower end cover 2; starting the air cylinder 43, enabling the press-fitting block 41 to slide towards the direction of the workbench 1 under the action of the air cylinder 43, enabling the press-fitting block 41 to be firstly contacted with the top end of the transmission bearing 5, then pushing the transmission bearing 5 to slide to the mounting block 51 on the transmission bearing 5 to be embedded into the mounting through hole 22, and completing press-fitting of the transmission bearing 5; when the transmission bearing 5 is pressed, the placing plate 3 is stressed to slide towards the direction of the workbench 1, the reset spring 111 is stressed and extruded, and after the transmission bearing 5 is pressed, the placing plate 3 is reset under the elastic action of the reset spring 111.
Referring to fig. 3 and 5, a fixing column 411 is fixedly connected to the press-fitting block 41, a fixing counter bore 412 for embedding the top end of the transmission bearing 5 is formed in the fixing column 411, the fixing column 411 and the fixing counter bore 412 are both arranged along the height direction of the workbench 1, the opening of the fixing counter bore 412 faces the workbench 1, the outer diameter of the top end of the transmission bearing 5 is the same as the inner diameter of the fixing counter bore 412, and the outer peripheral wall of the top end of the transmission bearing 5 is attached to the inner wall of the fixing counter bore 412 after the press-fitting block 41 slides; a positioning column 13 is fixedly connected to the workbench 1, a positioning counter bore 131 for embedding the bottom end of the transmission bearing 5 is formed in the positioning column 13, the positioning column 13 and the positioning counter bore 131 are both arranged along the height direction of the workbench 1, the opening of the positioning counter bore 131 faces the control block 4, the outer diameter of the bottom end of the transmission bearing 5 is the same as the inner diameter of the positioning counter bore 131, and after the bottom end of the transmission bearing 5 penetrates through the installation through hole 22, the outer peripheral wall of the bottom end of the transmission bearing 5 is attached to the inner wall of the positioning counter bore 131; under the matching of the fixing column 411 on the press-fitting block 41 and the positioning column 13 on the workbench 1, the transmission bearing 5 can keep a vertical state in the press-fitting process, and the situation that the axis of the transmission bearing 5 deviates from the center of the lower end cover 2 is not easy to occur.
Referring to fig. 3 and 4, in the press-fitting process of the transmission bearing 5, in order to limit the sliding of the lower end cover 2 on the placing plate 3, the placing plate 3 is provided with a limiting mechanism, the limiting mechanism comprises two positioning pins 33 fixedly connected with the placing plate 3, the positioning pins 33 are arranged along the height direction of the workbench 1, two positioning through holes 211 matched with the positioning pins 33 are formed in the mounting plate 21 in a penetrating manner, and the inner diameter of each positioning through hole 211 is the same as the outer diameter of each positioning pin 33; the lower end cover 2 placed on the placing plate 3 is not easily displaced in the press-fitting process of the transmission bearing 5 under the cooperation of the positioning pin 33 on the placing plate 3 and the positioning through hole 211 on the mounting plate 21, so that the situation that the axis of the transmission bearing 5 deviates from the center of the lower end cover 2 occurs.
The implementation principle of the transmission bearing press-fitting equipment applied to the lower end cover of the gear box in embodiment 1 of the application is as follows: firstly, the lower end cover 2 is placed on the placing plate 3, the mounting plate 21 is attached to the end face of the placing plate 3, the positioning pin 33 penetrates through the positioning through hole 211 in the mounting plate 21, then the bottom end of the transmission bearing 5 penetrates through the mounting through hole 22, the transmission bearing 5 is placed on the lower end cover 2, and at the moment, the bottom end of the transmission bearing 5 is embedded into the positioning counter bore 131 in the positioning column 13; starting the air cylinder 43, enabling the press-mounting block 41 to slide towards the direction of the workbench 1 under the action of the air cylinder 43, enabling the press-mounting block 41 to firstly slide to the top end of the transmission bearing 5 to be embedded into the fixing counter bore 412 on the fixing column 411, and then pushing the transmission bearing 5 to slide to the mounting block 51 on the transmission bearing 5 to be embedded into the mounting through hole 22, so that the press-mounting of the transmission bearing 5 is completed; when the transmission bearing 5 is pressed, the placing plate 3 is stressed to slide towards the direction of the workbench 1, the reset spring 111 is stressed and extruded, and after the transmission bearing 5 is pressed, the placing plate 3 is reset under the elastic action of the reset spring 111.
Example 2:
example 2 differs from example 1 in that: referring to fig. 6 and 7, the limiting mechanism includes two limiting pins 6 fixed to the placing plate 3, the limiting pins 6 are disposed along the height direction of the workbench 1, two limiting through holes 212 matched with the limiting pins 6 are formed through the mounting plate 21, the limiting pins 6 are composed of a limiting end 61 and a fixing end 62, the limiting end 61 and the fixing end 62 are coaxially fixed, the limiting end 61 and the placing plate 3 are fixed, and the inner diameter of the limiting through holes 212 is the same as the outer diameter of the limiting end 61.
Referring to fig. 7 and 8, two limiting plates 63 arranged in an arc shape are rotatably connected to the limiting pin 6, the two limiting plates 63 are symmetrically arranged on two sides of the limiting pin 6, the rotation axis of the limiting plate 63 is perpendicular to the length of the limiting pin 6, and after the limiting plates 63 rotate, one end surface of each limiting plate 63 is completely attached to the outer wall of the fixed end 62; fixedly connected with is the blotter 631 of elasticity setting on another terminal surface of limiting plate 63, and the terminal surface that the blotter 631 kept away from limiting plate 63 is equipped with frictional layer 632, and after limiting plate 63 rotated, frictional layer 632 and mounting panel 21 kept away from the terminal surface of placing board 3 and supported tightly, limiting plate 63 was used for restricting lower end cover 2 orientation and keeps away from the direction of placing board 3 and slides.
The cushion 631 enlarges the contact area between the limiting plate 63 and the mounting plate 21, the friction layer 632 enlarges the friction force between the limiting plate 63 and the mounting plate 21, and the cushion 631 is elastically arranged and can be adapted to different thicknesses of the mounting plate 21; when the limiting plate 63 rotates to completely fit with the outer wall of the fixing end 62, the projections of the fixing block, the limiting plate 63 and the cushion 631 towards the limiting end 61 along the height direction of the workbench 1 are all located on the end surface of the limiting end 61, and the limiting end 61 is not easily affected to be embedded into the limiting through hole 212.
Referring to fig. 7 and 8, a control assembly for driving the limiting plate 63 to rotate is arranged on the limiting pin 6, the control assembly includes a control post 621 slidably arranged on the fixed end 62, the control post 621 slides along the height direction of the workbench 1 and is arranged along the height direction of the workbench 1, a control hole 622 for sliding the control post 621 is formed in the fixed end 62, one end of the control post 621, which is far away from the limiting end 61, penetrates through the fixed end 62, a limiting groove 623 for rotating the limiting plate 63 is formed in the fixed end 62, and the limiting groove 623 is communicated with the control hole 622; one end of the control column 621 close to the placing plate 3 is fixedly connected with a rack 624, and a gear 633 meshed with the rack 624 is fixedly connected to the limiting plate 63; the unfolding and the folding of limiting plate 63 can be controlled through the sliding of control post 621, so that the operation is convenient.
Referring to fig. 8, be equipped with in the spacer pin 6 and be used for driving the control post 621 towards keeping away from the spacing elastic component that the direction of placing board 3 slided, in the embodiment of this application, spacing spring 625 is chooseed for use to spacing elastic component, and the one end of spacing spring 625 is close to the one end of placing board 3 with control post 621 and is fixed, and the other end of spacing spring 625 is fixed with the inner wall of control hole 622, under the effect of spacing spring 625, makes limiting plate 63 can keep the state of laminating with mounting panel 21.
Referring to fig. 7 and 8, be equipped with on the spacer pin 6 and be used for restricting the pivoted locking piece of limiting plate 63, the locking piece includes and keeps away from the fixed locking piece 634 of terminal surface of blotter 631 with limiting plate 63, offer on the stiff end 62 with locking piece 634 complex locking groove 64, limiting plate 63 rotates back locking piece 634 embedding locking inslot 64, under the effect of no external force, locking piece 634 is difficult for droing locking groove 64.
The implementation principle of the transmission bearing press-fitting equipment applied to the lower end cover of the gear box in embodiment 2 of the application is as follows: firstly, the lower end cover 2 is placed on the placing plate 3, the mounting plate 21 is attached to the end face of the placing plate 3, the limit pin 6 penetrates through the limit through hole 212 in the mounting plate 21, the peripheral wall of the limit end 61 is attached to the inner wall of the limit through hole 212, the limit plate 63 is rotated to the locking block 634 to slide out of the locking groove 64, the control column 621 slides towards the direction far away from the placing plate 3 under the elastic action of the limit spring 625, the limit plate 63 rotates under the matching of the gear 633 and the rack 624 until the friction layer 632 is tightly abutted to the end face of the mounting plate 21,
After the press mounting of the transmission bearing 5 is finished, the control column 621 is pressed towards the direction of the placing plate 3, the limiting plate 63 rotates under the matching of the gear 633 and the rack 624, and then the locking block 634 on the limiting plate 63 is embedded into the locking groove 64 on the fixed end 62, so that the lower end cover 2 can be conveniently taken down from the placing plate 3.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, 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 (9)
1. The utility model provides a be applied to drive bearing pressure equipment of gear box lower end cover which characterized in that: including workstation (1), be equipped with on workstation (1) and be used for placing board (3) of placing lower extreme cover (2), be connected with on lower extreme cover (2) and place mounting panel (21) of board (3) laminating, run through on lower extreme cover (2) and offer installation through-hole (22) that are used for installing drive bearing (5), coaxial being equipped with on drive bearing (5) and installing through-hole (22) complex installation piece (51), drive bearing (5) slide and set up on lower extreme cover (2), after drive bearing (5) slide installation piece (51) embedding installation through-hole (22) in, it is connected with pressure equipment piece (41) to slide on workstation (1), pressure equipment piece (41) are used for driving drive bearing (5) and slide on lower extreme cover (2), be equipped with the driving piece that is used for driving pressure equipment piece (41) to slide on workstation (1), be equipped with on placing board (3) and be used for restricting lower extreme cover (2) the stop gear who slides on placing board (3).
2. The transmission bearing press-fitting device applied to the lower end cover of the gearbox according to claim 1, wherein: be connected with a plurality of guide post (11) on workstation (1), run through on placing board (3) and set up a plurality of and be used for supplying guide post (11) to wear to establish direction through-hole (31), place board (3) and be connected with guide post (11) and slide, be equipped with on workstation (1) and be used for the drive to place board (3) and move towards the elastic component that resets of keeping away from the direction of workstation (1) and slide.
3. The transmission bearing press-fitting device applied to the lower end cover of the gearbox according to claim 2, wherein: stop gear includes a plurality of locating pin (33) of being connected with placing board (3), run through on mounting panel (21) and seted up a plurality of and be used for supplying positioning pin (33) embedded positioning hole (211).
4. The transmission bearing press-fitting device applied to the lower end cover of the gearbox according to claim 2, wherein: stop gear includes and places a plurality of spacer pin (6) that board (3) are connected, run through on mounting panel (21) and set up spacing through-hole (212) that a plurality of is used for supplying spacer pin (6) embedding, it is connected with a plurality of limiting plate (63) to rotate on spacer pin (6), the terminal surface laminating of placing board (3) is kept away from with mounting panel (21) after limiting plate (63) rotate, be equipped with on spacer pin (6) and be used for driving limiting plate (63) pivoted control assembly.
5. The transmission bearing press-fitting device applied to the lower end cover of the gearbox as claimed in claim 4, wherein: the control assembly sets up control post (621) on spacer pin (6) including sliding, be connected with rack (624) on the outer wall of control post (621), the one end that limiting plate (63) are close to spacer pin (6) is connected with gear (633) with rack (624) meshing, be equipped with in spacer pin (6) and be used for drive control post (621) towards keeping away from the spacing elastic component that the direction of placing board (3) slided, be equipped with on spacer pin (6) and be used for restricting limiting plate (63) pivoted locking piece.
6. The transmission bearing press-fitting device applied to the lower end cover of the gearbox according to claim 5, wherein: the locking piece includes locking piece (634) be connected with limiting plate (63), seted up on spacer pin (6) and locked groove (64) with locking piece (634) complex.
7. The transmission bearing press-fitting device applied to the lower end cover of the gearbox as claimed in claim 5, wherein: the end face, away from the locking block (634), of the limiting plate (63) is connected with a cushion pad (631) which is elastically arranged, and the cushion pad (631) abuts against the end face of the mounting plate (21).
8. The transmission bearing press-fitting device applied to the lower end cover of the gearbox according to claim 3 or 4, wherein: the press mounting device is characterized in that a fixing column (411) is connected to the press mounting block (41), a fixing counter bore (412) used for being embedded into the top end of the transmission bearing (5) is formed in the fixing column (411), a positioning column (13) is arranged on the workbench (1), a positioning counter bore (131) used for being embedded into the bottom end of the transmission bearing (5) is formed in the positioning column (13), and the fixing column (411) and the positioning column (13) are used for guiding sliding of the transmission bearing (5) on the lower end cover (2).
9. The transmission bearing press-fitting device applied to the lower end cover of the gearbox as claimed in claim 8, wherein: and one end of the mounting block (51) positioned on the transmission bearing (5) close to the workbench (1) is connected with an inclined plane (511).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222825794.8U CN218476631U (en) | 2022-10-26 | 2022-10-26 | Be applied to drive bearing pressure equipment of gear box lower end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222825794.8U CN218476631U (en) | 2022-10-26 | 2022-10-26 | Be applied to drive bearing pressure equipment of gear box lower end cover |
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| CN218476631U true CN218476631U (en) | 2023-02-14 |
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| CN202222825794.8U Active CN218476631U (en) | 2022-10-26 | 2022-10-26 | Be applied to drive bearing pressure equipment of gear box lower end cover |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117162020A (en) * | 2023-11-02 | 2023-12-05 | 南通星维海威精密机械有限公司 | Assembly fixture for vending machine parts |
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2022
- 2022-10-26 CN CN202222825794.8U patent/CN218476631U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117162020A (en) * | 2023-11-02 | 2023-12-05 | 南通星维海威精密机械有限公司 | Assembly fixture for vending machine parts |
| CN117162020B (en) * | 2023-11-02 | 2023-12-26 | 南通星维海威精密机械有限公司 | Assembly fixture for vending machine parts |
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