CN218081297U

CN218081297U - Motor gear pressing jig

Info

Publication number: CN218081297U
Application number: CN202121819650.0U
Authority: CN
Inventors: 吴旭正; 王家祥; 陈兴顺; 林晶; 吕培锋
Original assignee: Zhongshan Yaowei Powder Unit Co ltd
Current assignee: Zhongshan Yaowei Powder Unit Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-12-20
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a motor gear pressing fixture, including the pressing fixture body, one side fixed mounting of pressing fixture body has the mounting panel, the pressfitting motor is installed to the top side of mounting panel, the output shaft of pressfitting motor has the stripper bar through shaft coupling fixed mounting, the bottom fixed mounting of stripper bar has the clamp plate, this motor gear pressing fixture, place first gear spare part in the gear standing groove, second gear spare part is placed in the top of first gear spare part, through control switch, control pressing motor operation, can drive the clamp plate and remove, the clamp plate removes and drives the dead lever and remove, thereby can drive the catch bar and remove, the catch bar removes and can drive U type baffle rebound, and keep off in one side of spare part machining area, the clamp plate is at the in-process of pressfitting, after the condition that takes place spare part and break out, can be blockked by U type baffle, thereby protection staff's personal safety that can be fine.

Description

Motor gear pressing jig

Technical Field

The utility model relates to a gear pressfitting technical field especially relates to a motor gear press fitting jig.

Background

A part is usually machined by a plurality of machine tools, and the gear machining is also the same, for example, when a motor gear is machined, the machining processes of turning, milling, grinding, tooth profile machining, clamping, pressing and the like are required, and the machining processes are mutually connected, so that the characteristics and the technical requirements of the part are comprehensively considered during machining, the characteristics and the technical requirements of the part are specifically analyzed, and an appropriate machining method is selected according to the conditions of the quality, the production batch, the economy, the equipment condition and the like of a product to customize an economical, advanced and reasonable technological process.

Motor gear is carrying out the in-process of production, need carry out the pressfitting with the gear spare part after producing usually, form a complete motor gear, under the normal condition, the gear is at the pressfitting in-process, the problem that bursts out can not take place, but constructor inevitable can be because careless problem, the position and the direction that the gear was placed are not right, at the in-process of pressfitting, the problem that bursts out takes place easily, cause certain harm to staff's personal safety, for avoiding taking place the potential safety hazard, consequently, need a neotype motor gear pressfitting tool to satisfy the demand of pressfitting.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a motor gear press fitting tool for solve above-mentioned problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a motor gear pressfitting tool, includes the pressfitting tool body, one side fixed mounting of pressfitting tool body has the mounting panel, and the pressfitting motor is installed to the top side of mounting panel, and the output shaft of pressfitting motor has the stripper bar through shaft coupling fixed mounting, and the bottom fixed mounting of stripper bar has the clamp plate, the gear standing groove has been seted up on the top side of pressfitting tool body, install first gear spare part on the bottom side inner wall of gear standing groove, second gear spare part has been placed to the top of first gear spare part, the movable chamber has been seted up on the pressfitting tool body, has seted up U type hole on the top side inner wall in movable chamber, and U type downthehole movable mounting has U type baffle, and the both sides of U type baffle all extend to outside the U type hole.

Preferably, a supporting rod is fixedly mounted on the inner wall of one side of the movable cavity, and rotating teeth are rotatably sleeved on the supporting rod.

Preferably, the bottom side fixed mounting of U type baffle has the catch bar, and the bottom side fixed mounting of catch bar has L area to move the pole, and one side fixed mounting of clamp plate has the dead lever, and the bottom side fixed mounting of dead lever has the movable rod, has seted up the activity hole on the top side inner wall in activity chamber, and the bottom activity of movable rod runs through the activity hole, and the rack is all installed to one side that movable rod and L area are close to each other, and the rack meshes with the rotation tooth mutually.

Preferably, the shifting chute has all been seted up on the both sides inner wall of gear standing groove, and equal movable mounting has the carriage release lever in two shifting chutes, and the one end of two carriage release levers all extends to outside the shifting chute and equal fixed mounting has the arc compact heap, two arc compact heaps and first gear spare part looks adaptations.

Preferably, one end of the moving rod is fixedly provided with one end of an extrusion spring, and the other end of the extrusion spring is fixedly arranged on the inner wall of one side of the moving groove.

Preferably, a control switch is installed on one side of the pressing jig body, and the control switch is electrically connected with the pressing motor.

Compared with the prior art, the beneficial effects of the utility model are that: this motor gear pressfitting tool, place first gear spare part in the gear standing groove, second gear spare part is placed in the top of first gear spare part, through control switch, control pressfitting motor operation, can drive the clamp plate and remove, the clamp plate removes and drives the dead lever and remove, thereby can drive the catch bar and remove, the catch bar removes and can drive U type baffle rebound, and keep off in one side of spare part machining area territory, the clamp plate is at the in-process of pressfitting, after the condition that takes place the spare part to collapse out, can block by U type baffle, thereby protection staff's personal safety that can be fine.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic side-sectional view of the present invention;

fig. 4 is a schematic structural diagram of a portion a in fig. 2 according to the present invention.

In the figure: 1. pressing the jig body; 2. mounting a plate; 3. pressing a motor; 4. an extrusion stem; 5. pressing a plate; 6. a gear placing groove; 7. a first gear component; 8. a second gear component; 9. a moving groove; 10. a travel bar; 11. an arc-shaped pressing block; 12. a movable cavity; 13. a U-shaped hole; 14. a U-shaped baffle plate; 15. a push rod; 16. an L-shaped driving rod; 17. rotating the teeth; 18. a fixing rod; 19. a movable hole; 20. a movable rod; 21. and controlling the switch.

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 efforts all belong to the protection scope of the present invention.

Example (b): referring to fig. 1-4, a motor gear press-fit jig comprises a press-fit jig body 1, a mounting plate 2 is fixedly mounted on one side of the press-fit jig body 1, a press-fit motor 3 is mounted on the top side of the mounting plate 2, an output shaft of the press-fit motor 3 is fixedly mounted with a squeezing rod 4 through a coupler, a pressing plate 5 is fixedly mounted at the bottom end of the squeezing rod 4, a gear placing groove 6 is formed on the top side of the press-fit jig body 1, a first gear part 7 is mounted on the inner wall of the bottom side of the gear placing groove 6, a second gear part 8 is mounted above the first gear part 7, a movable cavity 12 is formed on the press-fit jig body 1, a U-shaped hole 13 is formed on the inner wall of the top side of the movable cavity 12, a U-shaped baffle 14 is movably mounted in the U-shaped hole 13, both sides of the U-shaped baffle 14 extend out of the U-shaped hole 13, a supporting rod is fixedly mounted on the inner wall of one side of the movable cavity 12, a rotating gear 17 is rotatably sleeved on the supporting rod, a pushing rod 15 is fixedly installed at the bottom side of the U-shaped baffle 14, an L-shaped driving rod 16 is fixedly installed at the bottom side of the pushing rod 15, a fixed rod 18 is fixedly installed at one side of the pressing plate 5, a movable rod 20 is fixedly installed at the bottom side of the fixed rod 18, a movable hole 19 is formed in the inner wall of the top side of the movable cavity 12, the bottom end of the movable rod 20 movably penetrates through the movable hole 19, racks are installed at the mutually close sides of the movable rod 20 and the L-shaped driving rod 16, the racks are meshed with the rotating gear 17, a rack is arranged at one side of the movable rod 20 and meshed with the rotating gear 17, so that the rotating gear 17 can be driven to rotate and drive the L-shaped driving rod 16 to move, the L-shaped driving rod 16 moves to drive the pushing rod 15 to move, the pushing rod 15 can drive the U-shaped baffle 14 to move upwards, moving grooves 9 are formed in the inner walls at two sides of the gear placing groove 6, equal movable mounting has the carriage release lever 10 in two shifting chutes 9, the one end of two carriage release levers 10 all extends to outside the shifting chute 9 and equal fixed mounting has arc compact heap 11, two arc compact heaps 11 and first gear spare part 7 looks adaptations, loosen arc compact heap 11, can compress tightly the first gear spare part 7 after placing, the one end fixed mounting of carriage release lever 10 has the one end of extrusion spring, the other end fixed mounting of extrusion spring is on one side inner wall of shifting chute 9, the carriage release lever 10 removes the back, can reset under the spring action of extrusion spring, control switch 21 is installed to one side of pressfitting tool body 1,

control switch

21 and 3 electric connection of pressfitting motor, through control switch 21, control pressfitting motor 3 moves.

When in use: after the parts of the motor gear are produced, the parts need to be pressed, the parts become a complete gear, two arc-shaped pressing blocks 11 are pushed to be away from each other, then a first gear part 7 is placed in a gear placing groove 6, a second gear part 8 is placed above the first gear part 7, the arc-shaped pressing blocks 11 are loosened, the placed first gear part 7 can be pressed, the pressing motor 3 is controlled to operate through a control switch 21, the extrusion rod 4 can be driven to move downwards, the pressing plate 5 is driven to move, the pressing plate 5 drives the fixing rod 18 to move, the fixing rod 18 drives the movable rod 20 to move, one side of the movable rod 20 is provided with a rack which is meshed with the rotating teeth 17, the rotating teeth 17 can be driven to rotate, the L-shaped driving rod 16 drives the pushing rod 15 to move, the pushing rod 15 can drive the U-shaped baffle 14 to move upwards, the pushing rod 15 is driven to move upwards and is blocked at one side of a part processing area, the pressing plate 5 is in the process of collapsing, after the parts are produced, the parts can be blocked by the U-shaped baffle 14, the U-shaped pressing plate 14 can be moved upwards and the U-shaped pressing plate 14 can be moved according to the situation, the situation that the U-shaped pressing plate 5 can be moved upwards, and the U-shaped pressing plate 14 can be moved upwards moved, and can be moved, and the U-shaped pressing plate 14 can be moved, and can be moved upwards moved, and the U-shaped pressing plate 14 can be moved, and can be moved backwards, and can be moved, when the U-shaped pressing plate 14 is returned to be moved.

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.

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 motor gear pressfitting tool, includes pressfitting tool body (1), its characterized in that, one side fixed mounting of pressfitting tool body (1) has mounting panel (2), and pressfitting motor (3) are installed to the top side of mounting panel (2), and the output shaft of pressfitting motor (3) passes through shaft coupling fixed mounting have extrusion pole (4), and the bottom fixed mounting of extrusion pole (4) has clamp plate (5), gear standing groove (6) have been seted up to the top side of pressfitting tool body (1), install first gear spare part (7) on the bottom side inner wall of gear standing groove (6), second gear spare part (8) have been placed to the top of first gear spare part (7), movable chamber (12) have been seted up on pressfitting tool body (1), U type hole (13) have been seted up on the top side inner wall in movable chamber (12), and movable mounting has U type baffle (14) in U type hole (13), and the both sides of U type baffle (14) all extend to outside U type hole (13).

2. The motor gear pressing jig according to claim 1, wherein a support rod is fixedly mounted on an inner wall of one side of the movable cavity (12), and a rotating tooth (17) is rotatably sleeved on the support rod.

3. The motor gear press-fit jig according to claim 1, characterized in that a pushing rod (15) is fixedly mounted at the bottom side of the U-shaped baffle (14), an L-shaped belt moving rod (16) is fixedly mounted at the bottom side of the pushing rod (15), a fixed rod (18) is fixedly mounted at one side of the pressing plate (5), a movable rod (20) is fixedly mounted at the bottom side of the fixed rod (18), a movable hole (19) is formed in the inner wall of the top side of the movable cavity (12), the bottom end of the movable rod (20) movably penetrates through the movable hole (19), racks are mounted at the mutually close sides of the movable rod (20) and the L-shaped belt moving rod (16), and the racks are meshed with the rotating teeth (17).

4. The motor gear pressing jig according to claim 1, wherein moving grooves (9) are formed in inner walls of two sides of the gear placing groove (6), moving rods (10) are movably mounted in the two moving grooves (9), one ends of the two moving rods (10) extend out of the moving grooves (9) and arc-shaped pressing blocks (11) are fixedly mounted on the two moving rods, and the two arc-shaped pressing blocks (11) are matched with the first gear part (7).

5. The motor gear pressing jig according to claim 4, wherein one end of the moving rod (10) is fixedly installed with one end of the pressing spring, and the other end of the pressing spring is fixedly installed on one side inner wall of the moving groove (9).

6. The pressing jig for the motor gear according to claim 1, wherein a control switch (21) is installed on one side of the pressing jig body (1), and the control switch (21) is electrically connected with the pressing motor (3).