CN214591070U

CN214591070U - Motor end cover press-fitting jig

Info

Publication number: CN214591070U
Application number: CN202120567210.4U
Authority: CN
Inventors: 蔡树源
Original assignee: Yongyuan Motor Suzhou Co ltd
Current assignee: Yongyuan Motor Suzhou Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-11-02
Anticipated expiration: 2031-03-19

Abstract

The utility model belongs to the technical field of motor production, in particular to a motor end cover press-fitting jig, which comprises a bottom plate, wherein a left supporting plate and a right supporting plate are respectively fixed at the left end and the right end of the top end of the bottom plate; two vertical plates which are symmetrically distributed are fixed on the top surface of the bottom plate, a top plate is fixed at the top ends of the vertical plates, a fixed clamping plate which is positioned between the two vertical plates is fixed on the top surface of the bottom plate, a movable clamping plate which can move along the longitudinal direction is distributed between the two vertical plates, and clamping grooves are formed in the opposite surfaces of the movable clamping plate and the fixed clamping plate; the utility model discloses a motor end cover pressure equipment tool can fix a position the end cover and the motor that will press fit comparatively accurately, guarantees the efficiency and the accuracy of pressure equipment, and is more stable to the location of motor simultaneously, can avoid the motor to produce the skew and influence the pressure equipment effect when the pressure equipment; the device possesses flexible effect, can also avoid the external stress when the pressure equipment to cause the deformation and the damage of end cover and motor, guarantees the safety of end cover and motor.

Description

Motor end cover press-fitting jig

Technical Field

The utility model belongs to the technical field of motor production, concretely relates to motor end cover pressure equipment tool.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the motor is represented by a letter M (old standard is represented by D) in a circuit, the motor mainly has the function of generating driving torque and is used as a power source of electrical appliances or various machines, the generator is represented by a letter G in the circuit, and the motor mainly has the function of converting mechanical energy into electric energy.

The motor end covers are important components of the motor, and generally, one motor comprises a front end cover and a rear end cover.

The end cover press-fitting jig is suitable for a device for press-fitting the motor end cover on the motor shell.

However, when the original motor end cover press-fitting jig is used, the motor is troublesome to position, so that deviation is easy to generate in the press-fitting process, and the press-fitting effect of the end cover is influenced.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a motor end cover pressure equipment tool has convenient to use and easily fixes a position the characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the motor end cover press-mounting jig comprises a bottom plate, wherein a left supporting plate and a right supporting plate are respectively fixed at the left end and the right end of the top end of the bottom plate, a push plate capable of moving relative to the left supporting plate is distributed on one side of the left supporting plate, a plurality of groups of annular end cover positioning assemblies distributed at equal intervals are mounted on the surface of the push plate, and a movable flexible limiting assembly is mounted on the right supporting plate; the top surface of the bottom plate is further fixed with two vertical plates which are symmetrically distributed, the top end of each vertical plate is fixed with a top plate, the top surface of the bottom plate is further fixed with two fixed clamping plates which are arranged between the two vertical plates, movable clamping plates which can move longitudinally are further distributed between the two vertical plates, the movable clamping plates are arranged right above the fixed clamping plates, and clamping grooves are formed in the opposite surfaces of the movable clamping plates and the fixed clamping plates.

As an optimal technical scheme of the utility model, still include electric putter, electric putter fixes on the layer board of a left side, just electric putter's piston rod runs through behind the layer board of a left side with push pedal fixed connection.

As a preferred technical scheme of the utility model, end cover locating component is equipped with six groups, just end cover locating component includes locating piece, upset connecting rod, a telescopic link and an expanding spring, the one end of upset connecting rod with the push pedal is articulated, the other end with the locating piece is articulated location notch has been seted up to the bottom surface of locating piece, the one end of a telescopic link with the push pedal is articulated, the other end with the locating piece is articulated the both ends of a telescopic link are fixed with the spacing dish respectively, an expanding spring cup joints just be in two on the telescopic link between the spacing dish.

As a preferred technical scheme of the utility model, a limiting slide block is fixed on the outer wall of the movable clamping plate, and a limiting slide groove matched with the limiting slide block is arranged on the inner surface of the vertical plate; the screw thread column is arranged on the top plate in a screw thread screwing mode, penetrates through the top plate and is then rotatably connected with the movable clamping plate through a bearing, and a cross-shaped rotating handle is fixed at the top end of the screw thread column; the top surface of the movable clamping plate is also fixed with two guide rods which are symmetrically distributed, and the top ends of the guide rods penetrate through the top plate.

As a preferred technical scheme of the utility model, flexible spacing subassembly includes positioning disk, No. two telescopic links and No. two expanding spring, No. two telescopic links are fixed the positioning disk with between the right side layer board, just No. two telescopic links are equidistant annular and install three, No. two expanding spring cup joints on No. two telescopic links and be in the positioning disk with between the right side layer board.

As a preferred technical scheme of the utility model, still include No. two screw thread posts, No. two screw thread posts utilize the screw thread to close the mode soon and install on the right side layer board, just No. two screw thread posts run through behind the right side layer board with through the bearing with the positioning disk rotates and connects No. two screw thread posts keep away from the one end of positioning disk and are fixed with the knob.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a motor end cover pressure equipment tool can fix a position the end cover and the motor that will press fit comparatively accurately, guarantees the efficiency and the accuracy of pressure equipment, and is more stable to the location of motor simultaneously, can avoid the motor to produce the skew and influence the pressure equipment effect when the pressure equipment; the device possesses flexible effect, can also avoid the external stress when the pressure equipment to cause the deformation and the damage of end cover and motor, guarantees the safety of end cover and motor.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic side view of the shaft structure of the present invention;

fig. 3 is an enlarged schematic structural view of the end cover positioning assembly in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural view of a portion a of fig. 1 according to the present invention;

fig. 5 is an enlarged schematic structural view of the position B in fig. 2 according to the present invention;

in the figure: 1. a base plate; 2. a left support plate; 3. a right fascia; 4. pushing the plate; 5. an end cap positioning assembly; 6. A flexible limiting component; 7. an electric push rod; 8. a vertical plate; 9. a top plate; 10. a movable splint; 11. fixing the clamping plate; 12. a clamping groove; 13. a first threaded post; 14. a cross-shaped rotary handle; 15. a guide bar; 16. positioning a plate; 17. a second threaded post; 18. a knob; 19. positioning blocks; 20. a positioning notch; 21. turning over the connecting rod; 22. a first telescopic rod; 23. a limiting disc; 24. a first expansion spring; 25. a limiting slide block; 26. A limiting chute; 27. a second telescopic rod; 28. and a second expansion spring.

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. 1-5, the present invention provides the following technical solutions: the motor end cover press-mounting jig comprises a bottom plate 1, wherein a left supporting plate 2 and a right supporting plate 3 are respectively fixed at the left end and the right end of the top end of the bottom plate 1, a push plate 4 capable of moving relative to the left supporting plate 2 is distributed on one side of the left supporting plate 2, a plurality of groups of annular end cover positioning assemblies 5 distributed at equal intervals are mounted on the surface of the push plate 4, and a movable flexible limiting assembly 6 is mounted on the right supporting plate 3; the top surface of the bottom plate 1 is also fixed with two vertical plates 8 which are symmetrically distributed, the top end of each vertical plate 8 is fixed with a top plate 9, the top surface of the bottom plate 1 is also fixed with a fixed clamping plate 11 which is positioned between the two vertical plates 8, a movable clamping plate 10 which can move along the longitudinal direction is also distributed between the two vertical plates 8, the movable clamping plate 10 is positioned right above the fixed clamping plate 11, clamping grooves 12 are respectively arranged on the opposite surfaces of the movable clamping plate 10 and the fixed clamping plate 11, when in use, the movable clamping plate 10 is lifted firstly, a larger space is reserved between the movable clamping plate 10 and the fixed clamping plate 11, then the motor is arranged at the inner sides of the movable clamping plate 10 and the fixed clamping plate 11, the flexible limiting component 6 stabilizes one end of the motor which deviates from the press mounting position, then the movable clamping plate 10 moves downwards, the motor is stably clamped by the movable clamping plate 10 and the fixed clamping plate 11, the end cover is arranged at the press mounting position of the motor, and simultaneously, the push plate 4 pushes the end cover positioning component 5 to move towards the motor, the end cover is pressed on the motor by the end cover positioning component 5.

Specifically, as shown in fig. 1 and fig. 2, in this embodiment, the electric pushing rod 7 is further included, the electric pushing rod 7 is fixed on the left supporting plate 2, and a piston rod of the electric pushing rod 7 penetrates through the left supporting plate 2 and then is fixedly connected with the pushing plate 4, when the pushing plate 4 is moved, the electric pushing rod 7 is started, and the pushing plate 4 is moved by using the piston rod of the electric pushing rod 7, wherein the electric pushing rod 7 is an SC series, and can be directly purchased in the market and needs to be connected with an electric power supply during use.

Specifically, according to fig. 1, fig. 2 and fig. 3, in this embodiment, the end cover positioning assembly 5 has six sets, and the end cover positioning assembly 5 includes a positioning block 19, a turning connecting rod 21, a first telescopic rod 22 and a first telescopic spring 24, one end of the turning connecting rod 21 is hinged to the push plate 4, the other end is hinged to the positioning block 19, a positioning notch 20 is formed in the bottom surface of the positioning block 19, one end of the first telescopic rod 22 is hinged to the push plate 4, the other end is hinged to the positioning block 19, two limiting discs 23 are respectively fixed at two ends of the first telescopic rod 22, the first telescopic spring 24 is sleeved on the first telescopic rod 22 and located between the two limiting discs 23, when in press-fitting, the positioning block 19 contacts the end cover first, the turning connecting rod 21 turns over along with the pressing of the positioning block 19 towards the end cover, the first telescopic rod 22 turns and contracts, the two limiting discs 23 compress the first telescopic spring 24, the end cover is guaranteed to be safe when the end cover is pressed into the end portion of the end machine, and the first telescopic rod 22 is formed by sleeving two sections of hollow cylindrical components.

Specifically, according to fig. 1 and fig. 4, in the embodiment, a limiting slide block 25 is fixed on the outer wall of the movable clamp plate 10, and a limiting slide groove 26 matched with the limiting slide block 25 is formed on the inner surface of the vertical plate 8; the screw thread column 13 is arranged on the top plate 9 in a screw thread screwing mode, the screw thread column 13 penetrates through the top plate 9 and is then rotatably connected with the movable clamping plate 10 through a bearing, and a cross-shaped rotating handle 14 is fixed at the top end of the screw thread column 13; the top surface of the movable clamping plate 10 is also fixed with two guide rods 15 which are symmetrically distributed, and the top ends of the guide rods 15 penetrate through the top plate 9, so that when the movable clamping plate 10 moves, the cross rotating handle 14 at the top is rotated, the first threaded column 13 is rotated through the cross rotating handle 14, and under the screwing action of the threads, the first threaded column 13 drives the movable clamping plate 10 to move.

Specifically, according to fig. 1, fig. 2 and fig. 4, in this embodiment, the flexible limiting component 6 includes a positioning plate 16, two telescopic rods 27 and two expansion springs 28, two telescopic rods 27 are fixed between the positioning plate 16 and the right supporting plate 3, and three telescopic rods 27 are installed at equal intervals in an annular manner, two expansion springs 28 are sleeved on two telescopic rods 27 and located between the positioning plate 16 and the right supporting plate 3, under the elastic force action of two expansion springs 28, two telescopic rods 27 are expanded and abut against one end of the motor deviating from the press-fitting position through the positioning plate 16, wherein, two telescopic rods 27 are formed by sleeving two hollow cylindrical members.

Specifically, as shown in fig. 1, fig. 2, and fig. 4, in this embodiment, the thread fixing device further includes a second thread column 17, the second thread column 17 is installed on the right supporting plate 3 in a thread screwing manner, the second thread column 17 penetrates through the right supporting plate 3 and then is connected with the positioning plate 16 in a rotating manner through a bearing, a knob 18 is fixed at one end of the second thread column 17, which is far away from the positioning plate 16, the interval between the positioning plate 16 and the motor can be adjusted according to use requirements, the knob 18 at the rotating end part can rotate the second thread column 17 by using the knob 18, and under the thread screwing effect, the second thread column 17 drives the positioning plate 16 to move.

The utility model discloses a theory of operation and use flow: the utility model discloses a motor end cover pressure equipment tool, when using, it rises earlier with movable splint 10, make and reserve great space between movable splint 10 and the solid fixed splint 11, later place movable splint 10 and solid fixed splint 11 inboardly with the motor in, make the 6 stable motor of flexible spacing subassembly deviate from the one end of pressure equipment position, later make movable splint 10 move down, utilize movable splint 10 and solid fixed splint 11 to stabilize and carry the motor, the pressure equipment position of motor is placed in to the end cover, make push pedal 4 promote end cover locating component 5 and move towards the motor simultaneously, utilize end cover locating component 5 with the end cover pressure equipment on the motor.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Motor end cover pressure equipment tool includes bottom plate (1), its characterized in that: a left supporting plate (2) and a right supporting plate (3) are respectively fixed at the left end and the right end of the top end of the bottom plate (1), a push plate (4) capable of moving relative to the left supporting plate (2) is distributed on one side of the left supporting plate (2), a plurality of groups of end cover positioning assemblies (5) which are distributed in an annular and equidistant mode are mounted on the surface of the push plate (4), and a movable flexible limiting assembly (6) is mounted on the right supporting plate (3); the top surface of the bottom plate (1) is further fixed with two vertical plates (8) which are symmetrically distributed, the top end of each vertical plate (8) is fixed with a top plate (9), the top surface of the bottom plate (1) is further fixed with two fixed clamping plates (11) which are positioned between the two vertical plates (8), movable clamping plates (10) which can move longitudinally are further distributed between the two vertical plates (8), the movable clamping plates (10) are positioned right above the fixed clamping plates (11), and clamping grooves (12) are formed in opposite surfaces of the movable clamping plates (10) and the fixed clamping plates (11).

2. The motor end cover press-fitting jig according to claim 1, characterized in that: the electric pushing device is characterized by further comprising an electric pushing rod (7), wherein the electric pushing rod (7) is fixed on the left supporting plate (2), and a piston rod of the electric pushing rod (7) penetrates through the left supporting plate (2) and then is fixedly connected with the pushing plate (4).

3. The motor end cover press-fitting jig according to claim 1, characterized in that: end cover locating component (5) are equipped with six groups, just end cover locating component (5) are including locating piece (19), upset connecting rod (21), telescopic link (22) and expanding spring (24), the one end of upset connecting rod (21) with push pedal (4) are articulated, the other end with locating piece (19) are articulated location notch (20) have been seted up to the bottom surface of locating piece (19), the one end of a telescopic link (22) with push pedal (4) are articulated, the other end with locating piece (19) are articulated the both ends of a telescopic link (22) are fixed with spacing dish (23) respectively, expanding spring (24) cup joint on telescopic link (22) and be in two between spacing dish (23).

4. The motor end cover press-fitting jig according to claim 1, characterized in that: a limiting sliding block (25) is fixed on the outer wall of the movable clamping plate (10), and a limiting sliding groove (26) matched with the limiting sliding block (25) is formed in the inner surface of the vertical plate (8); the clamping device is characterized by further comprising a first threaded column (13), wherein the first threaded column (13) is installed on the top plate (9) in a threaded screwing mode, the first threaded column (13) penetrates through the top plate (9) and then is rotatably connected with the movable clamping plate (10) through a bearing, and a cross-shaped rotating handle (14) is fixed at the top end of the first threaded column (13); the top surface of the movable clamping plate (10) is also fixed with two guide rods (15) which are symmetrically distributed, and the top ends of the guide rods (15) penetrate through the top plate (9).

5. The motor end cover press-fitting jig according to claim 1, characterized in that: flexible spacing subassembly (6) include positioning disk (16), No. two telescopic links (27) and No. two expanding spring (28), No. two telescopic links (27) are fixed positioning disk (16) with between right layer board (3), just No. two telescopic links (27) are equidistant annular installation three, No. two expanding spring (28) cup joint No. two telescopic links (27) are gone up and are in positioning disk (16) with between right layer board (3).

6. The motor end cover press-fitting jig according to claim 5, wherein: still include No. two screw thread post (17), No. two screw thread post (17) utilize the screw thread to close the mode soon and install on right side layer board (3), just No. two screw thread post (17) run through right side layer board (3) back with through the bearing with positioning disk (16) rotate and are connected No. two screw thread post (17) keep away from the one end of positioning disk (16) and are fixed with knob (18).