CN220161331U

CN220161331U - Motor cabinet perforating device

Info

Publication number: CN220161331U
Application number: CN202320862344.8U
Authority: CN
Inventors: 陆小明
Original assignee: Changzhou Yongzhuan Motor Co ltd
Current assignee: Changzhou Yongzhuan Motor Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-12-12
Anticipated expiration: 2033-04-18

Abstract

The utility model relates to the technical field of motor cabinet processing, and discloses a motor cabinet punching device, which solves the technical problems that two clamping blocks can clamp a motor cabinet, but two first electric push rods are required to drive two clamping blocks to move respectively, the synchronism of the clamping blocks is difficult to ensure, and the production cost is increased; the device comprises a base and a bracket, wherein a positive and negative tooth screw rod is rotationally connected in the base, screw sleeves are connected on two sides of the positive and negative tooth screw rod in a threaded manner, guide blocks are fixedly arranged at the bottom ends of the two screw sleeves, clamping plates are fixedly connected to the top ends of the two screw sleeves through sliding blocks, and a carrier plate is fixedly arranged on one side of each clamping plate; according to the utility model, the forward and reverse motor drives the forward and reverse tooth screw rod, the distance between the two clamping plates can be increased, the motor base is conveniently placed between the two clamping plates, the forward and reverse tooth screw rod is driven by the forward and reverse motor to reversely rotate, the two clamping plates can clamp the motor base, and the motor base is not required to be driven by the double electric pushing rods.

Description

Motor cabinet perforating device

Technical Field

The utility model relates to the technical field of motor cabinet processing, in particular to a motor cabinet punching device.

Background

The motor seat is one of important parts in the dragging link of the numerical control machine tool, has large use quantity, belongs to small box parts, and mainly has the function of connecting a servo dragging motor and a ball screw, so that the manufacturing precision of the parts and the requirements on the processing efficiency are very high, and in the process of producing the motor seat, the surface of the motor seat is required to be provided with a mounting hole;

according to the drilling equipment with locking function for motor cabinet processing that chinese patent grant publication number CN217412528U provided, "can press from both sides tight motor cabinet through two clamp splice, but need two electric putter to drive two clamp splice movements respectively, be difficult to guarantee its synchronism, increased manufacturing cost, can punch the motor cabinet through the motor drive drill bit, but need punch a plurality of mounting holes in proper order, the punching speed is slow, can reduce the production effect of motor cabinet.

Disclosure of Invention

The utility model provides a motor base perforating device, which solves the technical problems that two clamping blocks can clamp a motor base, but two first electric push rods are needed to drive two clamping blocks to move respectively, the synchronism of the two clamping blocks is difficult to ensure, and the production cost is increased.

In order to solve the technical problems, the motor base perforating device comprises a base and a support, wherein a positive and negative tooth screw rod is connected to the inside of the base in a rotating mode, threaded sleeves are connected to two sides of the positive and negative tooth screw rod in a threaded mode, guide blocks are fixedly arranged at the bottom ends of the threaded sleeves, clamping plates are fixedly connected to the top ends of the threaded sleeves through sliding blocks, supporting plates are fixedly arranged on one sides of the clamping plates, rubber pads are fixedly arranged at the tops of one sides of the clamping plates, a positive and negative rotation motor is fixedly arranged on one side of the base, an output shaft of the positive and negative rotation motor is fixedly connected with one end of the positive and negative tooth screw rod, a support is fixedly arranged at the top end of the base, a hydraulic cylinder is fixedly arranged at the top end of the support, a lifting frame is fixedly connected to a telescopic rod of the hydraulic cylinder, a gear box is fixedly arranged at the middle part of the top end of the gear box, a driven gear is fixedly connected to the output shaft of the punching motor, a plurality of rotating shafts are fixedly connected to the driving gear, a plurality of driven gear is fixedly arranged at the top of the rotating shafts of the gear box, a plurality of driven gear is fixedly connected to the driven gear is meshed with a plurality of drill chucks, and the driven gear is fixedly connected to the bottom of drill chucks.

Preferably, the inner wall at the middle part of the bottom end of the base is fixedly provided with a guide rail, the two guide blocks are in sliding connection with the guide rail, the middle part of the top end of the base is provided with a sliding groove, and the two sliding blocks are in sliding connection with the sliding groove.

Preferably, the top of lifting frame both sides is all fixed and is equipped with the horizontal plate, two the equal sliding connection of horizontal plate has two polished rods, four the top of polished rod all with the inner wall fixed connection on support top.

Preferably, the bottom of pneumatic cylinder is fixed and is equipped with the mounting disc, the top fixed connection of bolt and support is passed through to the bottom of mounting disc, the telescopic link of pneumatic cylinder alternates with the middle part at support top and is connected.

Preferably, two sides of the bottom end of the support are fixedly connected with two sides of the top end of the base respectively, and the front surface of the base is fixedly connected with a cover plate through screws.

Preferably, two positioning plates are fixedly arranged on two sides of the bottom end of the base, and positioning holes are formed in the surfaces of the four positioning plates.

Compared with the related art, the utility model has the beneficial effects that:

the motor seat punching device provided by the utility model has the advantages that the forward and reverse tooth screw rod is driven by the forward and reverse rotation motor, the forward and reverse tooth screw rod can convert rotary motion into linear motion of the two sliding blocks through the two threaded sleeves, the two sliding blocks drive the two clamping plates to move, the distance between the two clamping plates can be increased, the motor seat is conveniently placed between the two clamping plates, the forward and reverse tooth screw rod is driven by the forward and reverse rotation motor to reversely rotate, the distance between the two clamping plates can be shortened, the synchronism of the two clamping plates can be kept, the motor seat can be supported by the two carrier plates, the motor seat can be prevented from being inclined, the two clamping plates can clamp the motor seat, the motor seat does not need to be driven by the double electric push rods, the production cost is reduced, the bonding degree and the friction force between the clamping plates and the motor seat can be increased through the rubber pad, and the stability of the motor seat is improved;

through setting up a plurality of pivot in the inside of gear box, a plurality of pivot can support a plurality of drill chuck respectively, a plurality of drill chuck can be spacing to a plurality of drilling rod respectively, because a plurality of driven gear all is connected with drive gear meshing, through punching motor drive gear, drive gear can drive a plurality of pivot and move in same direction through a plurality of driven gear, a plurality of pivot can drive a plurality of drilling rod synchronous rotation simultaneously, the hydraulic stem that passes through the control pneumatic cylinder is elongated, promote the lifting frame decline, can make a plurality of drilling rod set up the mounting hole to the motor cabinet surface simultaneously, do not need punch a plurality of mounting hole in proper order, the production efficiency of motor cabinet has been improved, can be directed two horizontal plates through four polished rods, lifting frame's stability has been improved, and can prevent the moment of torsion transmission of drilling rod to the pneumatic cylinder.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a base of the present utility model;

FIG. 3 is a schematic cross-sectional view of a gear box of the present utility model;

fig. 4 is a schematic view of the internal structure of the gear box of the present utility model.

Reference numerals in the drawings: 1. a base; 2. a positive and negative tooth screw rod; 3. a thread sleeve; 4. a slide block; 5. a clamping plate; 6. a rubber pad; 7. a forward and reverse rotation motor; 8. a cover plate; 9. a positioning plate; 10. a guide rail; 11. a guide block; 12. a chute; 13. a bracket; 14. a hydraulic cylinder; 15. a mounting plate; 16. a lifting frame; 17. a horizontal plate; 18. a polish rod; 19. a punching motor; 20. a gear box; 21. a transmission gear; 22. a rotating shaft; 23. a driven gear; 24. a drill chuck; 25. a drill rod; 26. and a carrier plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a motor base perforating device comprises a base 1 and a bracket 13, wherein a positive and negative screw rod 2 is rotatably connected in the base 1, screw sleeves 3 are connected on two sides of the positive and negative screw rod 2 in a threaded manner, guide blocks 11 are fixedly arranged at the bottom ends of the two screw sleeves 3, clamping plates 5 are fixedly connected on the top ends of the two screw sleeves 3 through sliding blocks 4, a carrier plate 26 is fixedly arranged on one side of the two clamping plates 5, a rubber pad 6 is fixedly arranged on the top of one side of the two clamping plates 5, a positive and negative motor 7 is fixedly arranged on one side of the base 1, an output shaft of the positive and negative motor 7 is fixedly connected with one end of the positive and negative screw rod 2, a bracket 13 is fixedly arranged on the top end of the base 1, a hydraulic cylinder 14 is fixedly arranged on the top end of the bracket 13, a lifting frame 16 is fixedly connected with a lifting frame 16 through a telescopic rod of the hydraulic cylinder 14, a gear box 20 is fixedly arranged on the bottom end of the lifting frame 16, a perforating motor 19 is fixedly arranged in the middle of the top end of the gear box 20, the output shaft of the perforating motor 19 penetrates through the gear box 20 and is fixedly connected with the transmission gear 21, a plurality of rotating shafts 22 are rotatably connected in the gear box 20, driven gears 23 are fixedly arranged at the tops of the plurality of rotating shafts 22, the plurality of driven gears 23 are in meshed connection with the transmission gear 21, the bottom ends of the plurality of rotating shafts 22 penetrate through the gear box 20 and are fixedly connected with the drill chucks 24, the plurality of drill chucks 24 are connected with the drill rods 25, the forward and reverse rotation motor 7 drives the forward and reverse tooth screw 2, the forward and reverse tooth screw 2 can convert rotary motion into linear motion of two sliding blocks 4 through two thread sleeves 3, the two sliding blocks 4 drive the two clamping plates 5 to move, the distance between the two clamping plates 5 can be increased, a motor seat can be conveniently placed between the two clamping plates 5, the forward and reverse rotation of the forward and reverse tooth screw 2 is driven by the forward and reverse rotation motor 7, the distance between the two clamping plates 5 can be shortened, the synchronism of the two clamping plates 5 can be maintained, and the two clamping plates 5 can clamp the motor base.

Referring to fig. 1 and 2, a guide rail 10 is fixedly arranged on the inner wall of the middle part of the bottom end of the base 1, two guide blocks 11 are slidably connected with the guide rail 10, a sliding groove 12 is formed in the middle part of the top end of the base 1, two sliding blocks 4 are slidably connected with the sliding groove 12, the threaded sleeves 3 and the sliding blocks 4 can be guided through the guide rail 10 and the sliding groove 12 respectively, and the position accuracy of the two threaded sleeves 3 can be maintained.

Referring to fig. 1, the top of lifting frame 16 both sides is all fixed and is equipped with horizontal plate 17, and two horizontal plate 17 all sliding connection have two polished rod 18, and the inner wall fixed connection on four polished rod 18 top and support 13 top all can be directed two horizontal plate 17 through four polished rod 18, has improved lifting frame 16's stability, and can prevent the moment of torsion transmission of drilling rod 25 to pneumatic cylinder 14.

Referring to fig. 1, a mounting plate 15 is fixedly arranged at the bottom of a hydraulic cylinder 14, the bottom end of the mounting plate 15 is fixedly connected with the top end of a bracket 13 through a bolt, a telescopic rod of the hydraulic cylinder 14 is connected with the middle part of the top end of the bracket 13 in a penetrating way, and the hydraulic cylinder 14 can be detached through the mounting plate 15.

Referring to fig. 1, two sides of the bottom end of the bracket 13 are fixedly connected with two sides of the top end of the base 1 respectively, the front surface of the base 1 is fixedly connected with a cover plate 8 through screws, and the cover plate 8 is opened to repair the inside of the base 1.

Referring to fig. 1, two positioning plates 9 are fixedly arranged on two sides of the bottom end of the base 1, positioning holes are formed in the surfaces of the four positioning plates 9, and the base 1 can be fixedly installed through the positioning holes of the positioning plates 9.

In summary, in the utility model, the staff drives the positive and negative tooth lead screw 2 through the positive and negative motor 7 at first, positive and negative tooth lead screw 2 can change rotary motion into the rectilinear motion of two sliders 4 through two thread sleeves 3, two sliders 4 drive two clamp plates 5 to move, distance between two clamp plates 5 can be increased, then place the motor cabinet between two clamp plates 5, the positive and negative tooth lead screw 2 is driven to rotate in opposite directions through positive and negative motor 7, distance between two clamp plates 5 can be shortened, synchronism of two clamp plates 5 can be kept, two carrier plates 26 can support the motor cabinet, prevent its slope, two clamp plates 5 can clamp the motor cabinet, rubber pad 6 can increase laminating degree and frictional force between clamp plates 5 and the motor cabinet, afterwards drive transmission gear 21 through punching motor 19, drive a plurality of rotating shafts 22 to same direction motion through a plurality of driven gear 23, a plurality of rotating shafts 22 can drive a plurality of drilling rods 25 simultaneously, finally control the hydraulic rod of hydraulic cylinder 14 to extend, push lifting frame 16 to descend, can make a plurality of drilling rods 25 simultaneously set up a plurality of mounting holes to the surface mounting holes for the motor cabinet, can be improved to the motor cabinet 17, can be used for the transmission gear 17, can be improved in order, the production of the lifting frame can be used for the four-stage mounting holes can be improved, and the transmission frame can be used for the transmission of the drilling rod 17 can be improved in order, and the transmission frame can be used to be driven to the installation hole for the installation hole can be used to be driven in the installation hole, and the installation work can be used for the installation work, and the installation work can be well is stable, and the installation work can be well and the installation is convenient, and the installation and the can and the installation is convenient.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motor cabinet perforating device, includes base (1) and support (13), its characterized in that: the inside rotation of base (1) is connected with positive and negative tooth lead screw (2), the equal threaded connection in both sides of positive and negative tooth lead screw (2) has thread bush (3), two the bottom of thread bush (3) is all fixed and is equipped with guide block (11), two the top of thread bush (3) is all through slider (4) fixedly connected with splint (5), two the fixed support plate (26) that is equipped with in one side of splint (5), two the fixed rubber pad (6) that is equipped with in top of splint (5) one side, one side fixed mounting of base (1) has positive and negative rotation motor (7), the output shaft of positive and negative rotation motor (7) and the one end fixed connection of positive and negative tooth lead screw (2), the top fixed support (13) that is equipped with of base (1), the top fixed mounting of support (13) has pneumatic cylinder (14), the telescopic link fixedly connected with lifting frame (16) of pneumatic cylinder (14), the bottom fixedly connected with gear box (20) of lifting frame (16), the middle part fixed mounting of gear box (20) top motor (19), the gear box (19) of punching is connected with a plurality of gear boxes (20) and the inside rotation of transmission (20), the top of a plurality of pivot (22) is all fixed be equipped with driven gear (23), a plurality of driven gear (23) all with drive gear (21) meshing be connected, a plurality of the bottom of pivot (22) all runs through gear box (20) to fixedly connected with drill chuck (24), a plurality of drill chuck (24) all are connected with drilling rod (25).

2. The motor cabinet perforating device according to claim 1, wherein a guide rail (10) is fixedly arranged on the inner wall of the middle part of the bottom end of the base (1), two guide blocks (11) are both in sliding connection with the guide rail (10), a sliding groove (12) is formed in the middle part of the top end of the base (1), and two sliding blocks (4) are both in sliding connection with the sliding groove (12).

3. The motor cabinet perforating device according to claim 1, wherein horizontal plates (17) are fixedly arranged at the tops of two sides of the lifting frame (16), two polish rods (18) are slidably connected to two horizontal plates (17), and the tops of the four polish rods (18) are fixedly connected with the inner wall of the top end of the support (13).

4. The motor cabinet punching device according to claim 1, characterized in that a mounting plate (15) is fixedly arranged at the bottom of the hydraulic cylinder (14), the bottom end of the mounting plate (15) is fixedly connected with the top end of the support (13) through a bolt, and a telescopic rod of the hydraulic cylinder (14) is connected with the middle part of the top end of the support (13) in a penetrating mode.

5. The motor cabinet punching device according to claim 1, wherein two sides of the bottom end of the bracket (13) are fixedly connected with two sides of the top end of the base (1) respectively, and the front surface of the base (1) is fixedly connected with the cover plate (8) through screws.

6. The motor cabinet punching device according to claim 1, wherein two positioning plates (9) are fixedly arranged on two sides of the bottom end of the base (1), and positioning holes are formed in the surfaces of the four positioning plates (9).