CN211791168U

CN211791168U - Rotor crimping equipment

Info

Publication number: CN211791168U
Application number: CN202020484394.3U
Authority: CN
Inventors: 吴庆民; 苗宁
Original assignee: Changzhou Bohong Electric Appliance Co ltd
Current assignee: Changzhou Bohong Electric Appliance Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-10-27
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a rotor crimping equipment, it relates to stamping equipment technical field, it includes the stamping equipment body, the stamping equipment body includes stamping rod and workstation, one side of workstation is provided with the mount of installation stamping rod, be provided with anchor clamps on the workstation, anchor clamps include the base, fixed block and movable block, the base passes through the bolt fastening on the workstation, fixed block and movable block set up respectively in the one side that the workstation was kept away from to the base, one side that the fixed block was kept away from to the movable block is provided with the removal subassembly, the same semicircle annular constant head tank of specification is all seted up to fixed block and relative one side of movable block, semicircular card is installed to every constant head tank, the outer disc wall of card sets up with the inner wall laminating of constant head tank, two constant head tank cooperations form the locating hole, install the rotor in the. The utility model discloses have according to different model rotors, change the card of different models, play the effect of the application range of increase terminal crimping equipment.

Description

Rotor crimping equipment

Technical Field

The utility model belongs to the technical field of the stamping equipment technique and specifically relates to a rotor crimping equipment is related to.

Background

The rotor of the electrical machine is also a rotating part in the electrical machine. The motor consists of a rotor and a stator, and is a conversion device for realizing electric energy and mechanical energy and electric energy. The rotor of the motor is operated when the magnetic field generated by the stator of the motor interacts with the magnetic field generated by the rotor.

In general, a motor shaft is inserted into a rotor, the rotor is clamped by a jig, and then the shaft is pressed into the rotor by a press, and the type of the jig is changed according to the diameter of the rotor, so that jigs having different sizes and specifications need to be prepared.

The above prior art solutions have the following drawbacks: different clamps are prepared according to different diameters of the rotor, and the application range of the clamps is small.

SUMMERY OF THE UTILITY MODEL

According to the deficiencies in the prior art, the utility model aims at providing a rotor crimping equipment has the effect that can adapt to the anchor clamps of multiple different specifications.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a rotor crimping device comprises a stamping device body, wherein the stamping device body comprises a stamping rod and a workbench, a fixed frame is arranged on one side of the workbench, the stamping rod is arranged on one side, facing the workbench, of the fixed frame, a clamp is arranged on the workbench, the stamping rod is located right above the clamp, the clamp comprises a base, a fixed block and a moving block, the base is fixed on the workbench through bolts, the fixed block is fixed on the base, the moving block is arranged on the base in a sliding mode, the fixed block and the moving block are respectively located on one side, far away from the workbench, of the base, a moving assembly is arranged on one side, far away from the fixed block, of the moving block, semicircular positioning grooves are formed in one side, opposite to the fixed block and the moving block, and the two positioning grooves are coaxially arranged, waist type hole has been seted up on the base, every semicircular card is installed to the constant head tank, two the coaxial setting of card, the outer disc wall of card with the inner wall laminating setting of constant head tank, the card with be provided with coupling assembling between the constant head tank wall, two the constant head tank cooperation forms the locating hole, install the rotor in the locating hole, the intermediate position of rotor is inserted and is equipped with the axle, the axle wears to locate in the waist type hole.

Through adopting above-mentioned technical scheme, select different cards according to the specification of rotor and install in the constant head tank, then place the rotor at the inside card inner wall of fixed block, then promote the movable block towards the direction of locating piece through removing the subassembly to can fix the rotor between two cards. After the rotor is fixed, the shaft is inserted into the middle position of the rotor, and the rotor and the shaft need to be in interference fit, so that the shaft needs to be pressed into the rotor through the pressing rod, and the shaft can penetrate through the rotor. The size of locating hole can be confirmed according to the card internal diameter, when the diameter with the rotor is less, can select thicker card, the less card of internal diameter promptly, otherwise, selects thinner card, the great card of internal diameter promptly, can change the card of different models through different model rotors to can increase the application range of terminal crimping equipment.

The present invention may be further configured in a preferred embodiment as: coupling assembling includes a plurality of connecting blocks and a plurality of spread groove, and is a plurality of the spread groove is seted up in on the lateral wall of constant head tank, it is a plurality of the connecting block is fixed in on the excircle of card, it is a plurality of the connecting block respectively with a plurality of the spread groove joint, the connecting block with the cross-section of spread groove all sets up to protruding type.

Through adopting above-mentioned technical scheme, insert the connecting block above the card in establishing the spread groove in the time of the installation card to can carry on spacingly to the position of card, thereby can all set up connecting block and spread groove into protruding type with the reliable installation of card in the constant head tank, can make the card be difficult to with the lateral wall of constant head tank disconnection.

The present invention may be further configured in a preferred embodiment as: every the excircle wall of card pastes and has first rubber layer, first rubber layer with the laminating of constant head tank wall sets up.

Through adopting above-mentioned technical scheme, when the movable block sets up through removing the subassembly with the fixed block laminating, can apply a pressure to the card through the rotor, the setting on first rubber layer can provide the cushion effect for the card to can make the card inseparabler with the lateral wall laminating of constant head tank.

The present invention may be further configured in a preferred embodiment as: and each inner circle wall surface of each card is provided with anti-skid grains.

Through adopting above-mentioned technical scheme, the setting of antiskid line can be fixed the rotor to in pinpoint the rotor, thereby the installation of the axle of can being convenient for, with the installation accuracy who improves the axle.

The present invention may be further configured in a preferred embodiment as: the rotor is arranged between the positioning block and the auxiliary pressing block, mounting holes are formed in the middle positions of the positioning block and the auxiliary pressing block, and the rotor penetrates through the auxiliary pressing block and extends out of the middle position of the rotor.

Through adopting above-mentioned technical scheme, the setting of locating piece can be fixed a position the position of rotor, and the setting of supplementary briquetting can carry out further injecing to the location of rotor, and in the time of the installation axle, the rotor is difficult to produce the phenomenon of rocking. The types of the positioning block and the auxiliary pressing block can be replaced, and the thicknesses of the positioning block and the auxiliary pressing block are replaced according to the length of the shaft extending out of the rotor.

The present invention may be further configured in a preferred embodiment as: the base is fixedly provided with a group of limiting blocks, the fixed block and the moving block are located between the two limiting blocks, the fixed block is fixedly connected with the limiting blocks, and the moving block is slidably connected with the two limiting blocks.

By adopting the technical scheme, the movement track of the moving block can be limited by the arrangement of the limiting block, so that the connection between the moving block and the fixed block is more accurate.

The present invention may be further configured in a preferred embodiment as: one side, close to the moving block, of the fixed block extends to form a guide block, the guide block is arranged along the length direction of the limiting block, a guide groove is formed in the moving block, and the guide block is slidably inserted into the guide groove.

Through adopting above-mentioned technical scheme, the setting of guide block and guide way can be convenient for the removal of movable block, further makes the connection between fixed block and the movable block more accurate.

The present invention may be further configured in a preferred embodiment as: the moving assembly comprises a push rod and an operating rod, a fixed plate is fixed on the base, a fixed ring is fixedly arranged on the end portion of the fixed plate, the push rod penetrates through the fixed ring in a sliding mode, a connecting plate is arranged between the operating rod and the fixed plate, the connecting plate is rotatably connected with the fixed plate, the operating rod is fixed at one end, away from the fixed plate, of the connecting plate, a fixed rod is arranged at the middle position of the connecting plate, a hinged plate is arranged between one end, away from the moving block, of the push rod and the fixed rod, two ends of the hinged plate are hinged to the end portions of the fixed rod and the push rod respectively, and one end, away from the hinged plate, of the push rod is fixedly connected.

Through adopting above-mentioned technical scheme, when needing to remove the movable block, the staff passes through the swing of action bars, and the action bars can promote the gos forward and the backward of action bars through the motion of articulated piece when the swing, and the gos forward and the backward of action bars can drive the movable block towards the position motion of fixed block or drive the movable block towards the position motion of keeping away from the fixed block.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the arrangement of the clamping pieces, the clamping pieces of different types can be replaced according to rotors of different types, so that the effect of enlarging the application range of the terminal crimping equipment can be achieved;

2. through the arrangement of the connecting block and the connecting groove, the effect of fixing the card can be achieved;

3. through the setting of locating piece and supplementary briquetting, can play the effect of the length that the control shaft stretches out the rotor inside of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of the rotor crimping apparatus.

Fig. 2 is a schematic view of the structure of the jig.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

Fig. 4 is a partially enlarged schematic view of a portion B in fig. 1.

In the figure, 1, a rod is punched; 11. a work table; 12. a fixed mount; 2. a clamp; 21. a base; 211. a kidney-shaped hole; 22. a fixed block; 221. positioning a groove; 222. positioning holes; 23. a moving block; 24. a card; 241. anti-skid lines; 25. a first rubber layer; 26. a limiting block; 27. a guide block; 271. a guide groove; 3. a moving assembly; 31. a push rod; 32. an operating lever; 33. a fixing sheet; 34. a fixing ring; 35. connecting sheets; 36. fixing the rod; 37. a hinged sheet; 4. a connecting assembly; 41. connecting blocks; 42. connecting grooves; 5. a rotor; 6. a shaft; 7. positioning blocks; 71. auxiliary briquetting; 72. mounting holes; 8. and a cylinder.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the utility model discloses a rotor crimping equipment, including the stamping equipment body, the stamping equipment body includes stamping rod 1 and workstation 11, one side of workstation 11 is provided with mount 12, mount 12 and the setting of 11 integral types of workstation set up stamping rod 1 in mount 12 towards the one side of workstation 11, be provided with cylinder 8 in the inside of mount 12, cylinder 8's telescopic link and stamping rod 1 fixed connection, after cylinder 8 starts, cylinder 8's telescopic link can drive the rising and the decline of stamping rod 1. The fixture 2 is arranged on the workbench 11, the fixture 2 comprises a base 21, a fixed block 22 and a moving block 23, the base 21 is fixed on the workbench 11 through bolts, the fixed block 22 and the moving block 23 are respectively arranged on one surface of the base 21 far away from the workbench 11, the fixed block 22 is fixed on the base 21, and the moving block 23 is arranged on the base 21 in a sliding mode.

Referring to fig. 2 and 3, in order to limit the motion track of the moving block 23, a set of limiting blocks 26 is fixedly disposed on the base 21, the fixed block 22 and the moving block 23 are both located between the two limiting blocks 26, the fixed block 22 is fixedly connected with the limiting blocks 26, and the moving block 23 is slidably connected with the two limiting blocks 26. In order to further ensure that the connection between the fixed block 22 and the moving block 23 is more reliable, a guide block 27 is extended from one surface of the fixed block 22 close to the moving block 23, the guide block 27 is arranged along the length direction of the limit block 26, a guide groove 271 is formed in the moving block 23, and the guide block 27 is slidably inserted into the guide groove 271. When the moving block 23 moves, the moving block 23 can move along the longitudinal direction of the guide block 27, so that the movement track of the moving block 23 can be further limited, and the connection between the moving block 23 and the fixed block 22 is more accurate.

Referring to fig. 2 and 3, semicircular annular positioning grooves 221 are formed in opposite surfaces of the fixed block 22 and the moving block 23, when the fixed block 22 and the moving block 23 are attached to each other, the two positioning grooves 221 are coaxially arranged, the two positioning grooves 221 are matched to form positioning holes 222, a rotor 5 is installed in the positioning holes 222, a shaft 6 is inserted in the middle of the rotor 5, and the shaft 6 penetrates through the kidney-shaped hole 211. In order to facilitate the central shaft 6 to pass through the rotor 5, a kidney-shaped hole 211 is formed in the base 21, and the shaft 6 can pass through the rotor 5 and extend into the kidney-shaped hole 211. In order to be able to position and press the rotor 5 with different sizes, the size of the positioning groove 221 is large, then a semicircular card 24 is installed on each positioning groove 221, the two cards 24 are coaxially arranged, and the outer circular wall of the card 24 is attached to the inner wall of the positioning groove 221. The size of locating hole 222 can be confirmed according to the card 24 internal diameter, and when the diameter of rotor 5 is less, can select thicker card 24, the less card 24 of internal diameter promptly, on the contrary, selects thinner card 24, the card 24 that the internal diameter is great promptly, can change the card 24 of different models through different model rotors 5 to can increase the application range of terminal crimping equipment.

Referring to fig. 2, a positioning block 7 and an auxiliary pressing block 71 having the same diameter are installed in the positioning hole 222, the rotor 5 is located between the positioning block 7 and the auxiliary pressing block 71, the positioning block 7 can position the position of the rotor 5, the auxiliary pressing block 71 can press the rotor 5, and the change of the position of the rotor 5 is reduced, so that the positioning of the rotor 5 can be more accurate. Mounting holes 72 are formed in the middle positions of the positioning block 7 and the auxiliary pressing block 71, and the rotor 5 penetrates through the auxiliary pressing block 71 and extends out of the middle position of the rotor 5. The sizes of the positioning block 7 and the auxiliary pressing block 71 can be changed, and the sizes of the positioning block 7 and the auxiliary pressing block 71 are changed according to the length of the shaft 6 extending out of the rotor 5. In order to more accurately position the positioning block 7, the rotor 5 and the auxiliary pressing block 71, the inner circular wall surface of each clamping piece 24 is provided with an anti-slip pattern 241, and the positioning block 7, the rotor 5 and the auxiliary pressing block 71 are reliably fixed in the positioning hole 222 through the anti-slip patterns 241, so that the shaft 6 can be conveniently installed, and the installation precision of the shaft 6 can be improved.

Referring to fig. 3, in order to be connected more reliably between the inside with card 24 and constant head tank 221, be provided with coupling assembling 4 between card 24 and constant head tank 221 wall, coupling assembling 4 includes a plurality of connecting blocks 41 and a plurality of connecting groove 42 with a plurality of connecting blocks 41 mutual joint, a plurality of connecting grooves 42 are seted up on the lateral wall of constant head tank 221, a plurality of connecting blocks 41 are fixed in on the excircle of card 24, insert connecting block 41 above the card 24 when installing card 24 in establishing connecting groove 42, thereby can carry on spacingly to the position of card 24, thereby can reliably install card 24 in constant head tank 221. In order that the card 24 is not easily disconnected from the side wall of the positioning groove 221, the connecting block 41 and the connecting groove 42 are each provided with a convex section. In order to reduce the phenomenon of position inaccuracy of the card 24 caused by the gap between the card 24 and the positioning groove 221, the first rubber layer 25 is adhered to the outer circumferential wall surface of each card 24, and the first rubber layer 25 is attached to the wall surface of the positioning groove 221. When the moving block 23 is attached to the fixed block 22 through the moving assembly 3, pressure can be applied to the rotor 5 through the moving block 23, then the rotor 5 applies pressure to the card 24, and therefore a buffering force can be provided for the card 24 through the first rubber layer 25, so that the card 24 and the side wall of the positioning groove 221 can be attached more tightly.

Referring to fig. 4, in order to facilitate the movement of the moving block 23, a moving assembly 3 is disposed on a side of the moving block 23 away from the fixed block 22, the moving assembly 3 includes a push rod 31 and an operating rod 32, the push rod 31 is fixedly connected with the fixed block 22, and the moving block 23 is driven to move by the telescopic movement of the push rod 31. A fixed piece 33 is fixed to the base 21, a fixed ring 34 is fixed to an end portion of the fixed piece 33 facing the moving block 23, the push rod 31 is slidably inserted into the fixed ring 34, and the moving track of the push rod 31 is limited by the fixed ring 34, so that the moving block 23 and the fixed block 22 can be accurately attached to each other. A connecting piece 35 is arranged between the operating rod 32 and the fixing piece 33, the connecting piece 35 is rotatably connected with the fixing piece 33, the operating rod 32 is fixed at one end of the connecting piece 35 far away from the fixing piece 33, a fixing rod 36 is rotatably connected at the middle position of the connecting piece 35, a hinged piece 37 is arranged between one end of the push rod 31 far away from the moving block 23 and the fixing rod 36, two ends of the hinged piece 37 are respectively hinged with the fixing rod 36 and the end of the push rod 31, and one end of the push rod 31 far away from the hinged piece 37 is fixedly connected. When the moving block 23 needs to be moved, a worker drives the hinge plate 37 to move through the operating rod 32 by swinging the operating rod 32, so that the moving rod 32 is pushed to move forward and backward by the movement of the hinge plate 37, and the moving block 23 can be driven to move towards the position of the fixed block 22 or the moving block 23 can be driven to move towards the position far away from the fixed block 22 by the forward and backward movement of the operating rod 32.

The implementation principle of the above embodiment is as follows: first, a card 24 fitted with the rotor 5 is placed in the positioning groove 221 according to the model of the rotor 5. Next, the positioning block 7 is placed on the base plate, and the positioning block 7 is attached to the inner wall surface of the card 24 on the fixing block 22, and the mounting hole 72 on the positioning block 7 is communicated with the kidney-shaped hole 211 on the base plate. Next, the rotor 5 is placed on the positioning block 7, the wall surface of the rotor 5 is attached to the inner wall surface of the card 24 on the fixing block 22, the shaft 6 is inserted into the rotor 5, and the auxiliary pressure block 71 is fitted over the shaft 6. Then, the moving block 23 is driven by the moving means 3 to move, so that the moving block 23 and the fixed block 22 can be attached to each other, and the rotor 5 can be fixed between the moving block 23 and the fixed block 22. Finally, the cylinder 8 is started, and the impact rod 1 is driven by the telescopic rod of the cylinder 8 to press down the shaft 6, so that the shaft 6 can penetrate through the rotor 5.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a rotor crimping equipment, includes the stamping equipment body, the stamping equipment body includes stamping rod (1) and workstation (11), one side of workstation (11) is provided with mount (12), stamping rod (1) set up in mount (12) orientation the one side of workstation (11), be provided with anchor clamps (2) on workstation (11), stamping rod (1) is located directly over anchor clamps (2), its characterized in that: the clamp (2) comprises a base (21), a fixed block (22) and a moving block (23), the base (21) is fixed on the workbench (11) through bolts, the fixed block (22) is fixed on the base (21), the moving block (23) is arranged on the base (21) in a sliding mode, the fixed block (22) and the moving block (23) are respectively located on one surface, far away from the workbench (11), of the base (21), a moving assembly (3) is arranged on one side, far away from the fixed block (22), of the moving block (23), semicircular positioning grooves (221) are formed in the opposite surfaces of the fixed block (22) and the moving block (23), the two positioning grooves (221) are coaxially arranged, waist-shaped holes (211) are formed in the base (21), and each positioning groove (221) is provided with a semicircular annular clamping piece (24), two the coaxial setting of card (24), the outer circular wall of card (24) with the inner wall laminating setting of constant head tank (221), card (24) with be provided with coupling assembling (4) between constant head tank (221) wall, two constant head tank (221) cooperation forms locating hole (222), install rotor (5) in locating hole (222), the intermediate position of rotor (5) is inserted and is equipped with axle (6), axle (6) are worn to locate in waist type hole (211).

2. A rotor crimping apparatus according to claim 1, characterized in that: coupling assembling (4) include a plurality of connecting block (41) and a plurality of spread groove (42), and is a plurality of spread groove (42) are seted up in on the lateral wall of constant head tank (221), it is a plurality of connecting block (41) are fixed in on the excircle of card (24), it is a plurality of connecting block (41) respectively with a plurality of spread groove (42) joint, connecting block (41) with the cross-section of spread groove (42) all sets up to protruding type.

3. A rotor crimping apparatus according to claim 2, characterized in that: every the excircle wall of card (24) pastes and has first rubber layer (25), first rubber layer (25) with constant head tank (221) wall laminating sets up.

4. A rotor crimping apparatus according to claim 3, characterized in that: the inner circle wall surface of each card (24) is provided with anti-skidding lines (241).

5. A rotor crimping apparatus according to claim 4, characterized in that: the positioning structure is characterized in that a positioning block (7) and an auxiliary pressing block (71) which are the same in diameter are installed in the positioning hole (222), the rotor (5) is located between the positioning block (7) and the auxiliary pressing block (71), installation holes (72) are formed in the middle positions of the positioning block (7) and the auxiliary pressing block (71), and the rotor (5) penetrates through the auxiliary pressing block (71) and extends out of the middle position of the rotor (5).

6. A rotor crimping apparatus according to claim 1, characterized in that: a set of limiting blocks (26) is fixedly arranged on the base (21), the fixed block (22) and the moving block (23) are both located between the two limiting blocks (26), the fixed block (22) is fixedly connected with the limiting blocks (26), and the moving block (23) is slidably connected with the two limiting blocks (26).

7. A rotor crimping apparatus according to claim 6, characterized in that: one surface, close to the moving block (23), of the fixed block (22) extends to form a guide block (27), the guide block (27) is arranged along the length direction of the limiting block (26), a guide groove (271) is formed in the moving block (23), and the guide block (27) is slidably inserted into the guide groove (271).

8. A rotor crimping apparatus according to claim 1, characterized in that: the moving assembly (3) comprises a push rod (31) and an operating rod (32), a fixed plate (33) is fixed on the base (21), a fixed ring (34) is fixedly arranged at the end part of the fixed plate (33) facing the moving block (23), the push rod (31) is slidably arranged in the fixed ring (34), a connecting plate (35) is arranged between the operating rod (32) and the fixed plate (33), the connecting plate (35) is rotatably connected with the fixed plate (33), the operating rod (32) is fixed at one end, far away from the fixed plate (33), of the connecting plate (35), a fixed rod (36) is arranged at the middle position of the connecting plate (35), a hinged plate (37) is arranged between one end, far away from the moving block (23), of the push rod (31) and the fixed rod (36), and two ends of the hinged plate (37) are respectively hinged with the fixed rod (36) and the end part of the push rod (31), one end of the push rod (31) far away from the hinged sheet (37) is fixedly connected with the moving block (23).