CN213730667U

CN213730667U - Rotating member positioning pin perforating device

Info

Publication number: CN213730667U
Application number: CN202022725455.3U
Authority: CN
Inventors: 迟雨
Original assignee: Dalian Changrun Hydraulic Coupling Co ltd
Current assignee: Dalian Changrun Hydraulic Coupling Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-07-20
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a perforating device for a positioning pin of a rotating part, which comprises a workbench, wherein a first bearing base is arranged above the workbench, a connecting shaft is embedded in the first bearing base, a disc base is arranged above the connecting shaft, an electric telescopic arm is arranged above the disc base, a connecting block is arranged at the top end of the electric telescopic arm, an electric telescopic rod is arranged at the left end of the connecting block, positioning pin perforating equipment is arranged at the moving end of the electric telescopic rod, a positioning pin overturning mechanism is arranged on the workbench, the utility model relates to the technical field of positioning pin perforating, the device has compact structure, the positioning pin overturning mechanism is added on the basis of a positioning pin fixing mechanism, the two ends of the positioning pin can be machined by slightly adjusting the position of a tool bit, the manual disassembly and assembly are avoided, the machining efficiency of the positioning pin is improved, and compared with the traditional motor overturning structure, the utility model discloses bass low noise, simple structure is convenient for maintain the maintenance.

Description

Rotating member positioning pin perforating device

Technical Field

The utility model relates to a locating pin technical field that punches specifically is a revolving part locating pin perforating device.

Background

The locating pin, the part that participates in the restriction object degree of freedom, all have certain application in some mechanical motion's equipment, mainly used for the position determination of two-dimensional space, the utility model patent with publication No. CN207431315U discloses an automobile locating pin perforating device, including clamp platform and switch board, the clamp platform sets up in the left side of switch board, the upper surface of clamp platform has set up anchor clamps through the bolt installation, the upside of switch board is equipped with the motor, the output of motor is arranged in the left side, and the output connection of motor is equipped with the connecting block, the connecting block connects the drill bit through the mode of inlaying, the switch board passes through electric wire connection foot switch, the right side of switch board is equipped with the pneumatic pump, the top of pneumatic pump is equipped with the pneumatic cylinder, the pneumatic pump with the pneumatic cylinder passes through the trachea connection, however in actual life, can meet the locating pin that needs two to punch, the utility model discloses a need manual dismouting locating pin could carry out both ends and punch, unable automatic change locating pin position, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a revolving part locating pin perforating device has solved current device and need dismantle the problem that the locating pin could both punch.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a perforating device for a positioning pin of a rotating part comprises a workbench, a first bearing base is arranged above the workbench, a connecting shaft is embedded in the first bearing base, a disc base is arranged above the connecting shaft, the outer ring of the disc base is provided with driven conical teeth, an electric telescopic arm is arranged above the disc base, the top end of the electric telescopic arm is provided with a connecting block, the left end of the connecting block is provided with an electric telescopic rod, the moving end of the electric telescopic rod is provided with a positioning pin punching device, a support is arranged above the workbench, a second driving motor is arranged above the support, a driving bevel gear is arranged at the driving end of the second driving motor, the driving bevel gear is meshed with the driven bevel gear of the outer ring of the disc base, a positioning pin fixing mechanism is installed above the workbench, and a positioning pin overturning mechanism is installed on the workbench.

Preferably, locating pin drilling equipment is including installing electric telescopic handle removes the elevating platform of end, gear drive case is installed to the elevating platform front end, first driving motor is installed to gear drive case upper end, first driving motor drive end stretches into gear drive incasement portion, the driving gear is installed to first driving motor drive end, movable bearing seat is installed to gear drive roof portion inner wall, movable bearing seat is embedded to have the transfer line, install driven gear on the transfer line, driven gear with the driving gear meshing, the commentaries on classics hole sword is installed to the transfer line lower extreme.

Preferably, the positioning pin turnover mechanism comprises a fixed seat and a guide rail which are arranged on the left side of the workbench, an air cylinder is arranged above the fixed seat, two rows of guide wheels are arranged above the guide rail, a long slide block is arranged above the two rows of guide wheels, a toothed belt is arranged above the long slide block, and a U-shaped rod is connected between the moving end of the air cylinder and the front end of the long slide block.

Preferably, locating pin fixed establishment is including installing a pair of bearing bracket of workstation top, it is a pair of install the major axis on the bearing bracket, the fluted pulley is installed on major axis left side top, the fluted pulley with the fluted belt meshing, the locating pin mount is installed to the major axis middle part, locating pin mount inner circle left side rigid coupling has first arc frame, a pair of small-size telescopic link is installed on locating pin mount inner circle right side, and is a pair of second arc frame is installed to small-size telescopic link expansion end, movable base is installed on second arc frame right side, locating pin mount right side is equipped with the opening, install on the movable base and pass open-ended spiral anchorage bar.

Preferably, the inner wall of the opening is provided with threads.

Preferably, a pair of anti-slip pads are arranged on the inner rings of the first arc-shaped frame and the second arc-shaped frame.

Preferably, a pair of limiting blocks is arranged above the workbench and below the positioning pin fixing frame.

Preferably, a second bearing base is installed between the top end of the right side of the long shaft and the pair of right side supports of the bearing support.

Advantageous effects

The utility model provides a revolving part locating pin perforating device, possesses following beneficial effect the utility model discloses compact structure has increased locating pin tilting mechanism on locating pin fixed establishment's basis, adds man-hour with the locating pin both ends in needs, only needs adjust the cylinder flexible, and cylinder motion end drives the cingulum and the motion of cingulum wheel, just can realize the upset of locating pin, can carry out the both ends processing of locating pin in the position of adjusting the tool bit a little, avoids artifical dismouting locating pin, has improved the machining efficiency of locating pin, installs a pair of stopper in position round pin fixed establishment below simultaneously, can guarantee the stability of position round pin fixed establishment in man-hour, the utility model discloses a cylinder drives the locating pin upset, for traditional motor flip structure, the utility model discloses the bass low noise, simple structure is convenient for maintain the maintenance moreover.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is the utility model discloses locating pin tilting mechanism top view.

Fig. 3 is the utility model discloses locating pin fixture top view.

In the figure: 1. a work table; 2. a first bearing mount; 3. a connecting shaft; 4. a support; 5. a second drive motor; 6. a drive bevel gear; 7. a disc base; 8. an electric telescopic arm; 9. connecting blocks; 10. an electric telescopic rod; 11. a lifting platform; 12. a first drive motor; 13. a gear drive box; 14. a hole turning cutter; 15. a long axis; 16. a toothed belt wheel; 17. a toothed belt; 18. a long slider; 19. a cylinder; 20. a fixed seat; 21. a U-shaped rod; 22. a guide wheel; 23. a guide rail; 24. a bearing support; 25. a limiting block; 26. a second bearing mount; 27. a positioning pin fixing frame; 28. a first arc frame; 29. a second arc frame; 30. a small telescopic rod; 31. a movable base; 32. and (4) spirally fastening the rod.

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. 1-3, the present invention provides a technical solution: a perforating device for a positioning pin of a rotating part comprises a workbench 1, a first bearing base 2 is installed above the workbench 1, a connecting shaft 3 is embedded in the first bearing base 2, a disc base 7 is installed above the connecting shaft 3, driven conical teeth are arranged on the outer ring of the disc base 7, an electric telescopic arm 8 is installed above the disc base 7, a connecting block 9 is installed at the top end of the electric telescopic arm 8, an electric telescopic rod 10 is installed at the left end of the connecting block 9, positioning pin perforating equipment is installed at the moving end of the electric telescopic rod 10, a support 4 is installed above the workbench 1, a second driving motor 5 is installed above the support 4, a driving bevel gear 6 is installed at the driving end of the second driving motor 5, the driving bevel gear 6 is meshed with the driven conical teeth on the outer ring of the disc base 7, and a positioning pin fixing mechanism is installed above the workbench 1, the positioning pin overturning mechanism is installed on the workbench 1, the positioning pin punching equipment comprises a lifting platform 11 installed at the moving end of the electric telescopic rod 10, a gear driving box 13 is installed at the front end of the lifting platform 11, a first driving motor 12 is installed at the upper end of the gear driving box 13, the driving end of the first driving motor 12 extends into the gear driving box 13, a driving gear is installed at the driving end of the first driving motor 12, a movable bearing seat is installed on the inner wall of the top of the gear driving box 13, a transmission rod is embedded in the movable bearing seat, a driven gear is installed on the transmission rod and meshed with the driving gear, a hole rotating knife 14 is installed at the lower end of the transmission rod, the positioning pin overturning mechanism comprises a fixed seat 20 and a guide rail 23 which are installed on the left side of the workbench 1, and an air cylinder 19 is installed above the fixed seat 20, two rows of guide wheels 22 are arranged above the guide rail 23, a long slide block 18 is arranged above the two rows of guide wheels 22, a toothed belt 17 is arranged above the long slide block 18, a U-shaped rod 21 is connected between the motion end of the air cylinder 19 and the front end of the long slide block 18, the positioning pin fixing mechanism comprises a pair of bearing supports 24 arranged above the workbench 1, a long shaft 15 is arranged on the pair of bearing supports 24, a toothed belt wheel 16 is arranged at the top end of the left side of the long shaft 15, the toothed belt wheel 16 is meshed with the toothed belt 17, a positioning pin fixing frame 27 is arranged in the middle of the long shaft 15, a first arc-shaped frame 28 is fixedly connected to the left side of the inner ring of the positioning pin fixing frame 27, a pair of small telescopic rods 30 is arranged on the right side of the inner ring of the positioning pin fixing frame 27, a second arc-shaped frame 29 is arranged at the movable end of the pair of small telescopic rods 30, and a movable base 31 is arranged on the right side of the second arc-shaped frame 29, locating pin mount 27 right side is equipped with the opening, install on the movable base 31 and pass open-ended spiral anchorage bar 32, the opening inner wall is equipped with the screw thread, first arc frame 28 and second arc frame 29 inner circle is equipped with a pair of slipmat, workstation 1 top just is located a pair of stopper 25 is installed to locating pin mount 27 below, major axis 15 right side top and a pair of install second bearing base 26 between the 24 right side supports of bearing bracket.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.

Example (b): when the positioning pin needs to be punched, firstly, the positioning pin is placed in the positioning pin fixing frame 27, the spiral fastening rod 32 is rotated, the movable base 31 pushes and pushes the second arc-shaped frame 29 to move inwards, the positioning pin is clamped tightly by the first arc-shaped frame 28 and the second arc-shaped frame 29, the limiting block 25 below the positioning pin fixing frame 27 plays a role in limiting and stabilizing and also plays a role in a processing operation platform, then the second driving motor 5 on the support 4 is started, the driving bevel gear 6 on the driving end of the second driving motor 5 drives the disc base 7 to rotate, the electric telescopic rod 10 is adjusted to adjust the horizontal position of the cutter, then the height of the cutter is adjusted by adjusting the height of the lifting platform 11 and the electric telescopic arm 8, when the other end of the positioning pin needs to be punched, the lifting platform 11 is started to lift the cutter head, and then the air cylinder 19 is started, the air cylinder 19 drives the long slide block 18 on the guide wheel 22 to move on the guide rail 23 through the U-shaped rod 21, the toothed belt 17 on the long slide block 18 drives the toothed belt wheel 16 to rotate, the toothed belt wheel 16 drives the positioning pin fixing frame 27 to overturn through the long shaft 15, the positioning pin fixing frame 27 is overturned above the other limiting block 25, and then the position of the cutter is adjusted to process the positioning pin.

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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 punching device for the positioning pin of the rotating part comprises a workbench (1) and is characterized in that a first bearing base (2) is installed above the workbench (1), a connecting shaft (3) is embedded in the first bearing base (2), a disc base (7) is installed above the connecting shaft (3), driven conical teeth are arranged on the outer ring of the disc base (7), an electric telescopic arm (8) is installed above the disc base (7), a connecting block (9) is installed at the top end of the electric telescopic arm (8), an electric telescopic rod (10) is installed at the left end of the connecting block (9), positioning pin punching equipment is installed at the moving end of the electric telescopic rod (10), a support (4) is installed above the workbench (1), a second driving motor (5) is installed above the support (4), and a driving bevel gear (6) is installed at the driving end of the second driving motor (5), the driving bevel gear (6) is meshed with the driven bevel gear on the outer ring of the disc base (7), a positioning pin fixing mechanism is installed above the workbench (1), and a positioning pin overturning mechanism is installed on the workbench (1).

2. The perforating device for the positioning pin of the rotating member according to claim 1, wherein the perforating device for the positioning pin comprises a lifting platform (11) installed at a moving end of the electric telescopic rod (10), a gear driving box (13) is installed at the front end of the lifting platform (11), a first driving motor (12) is installed at the upper end of the gear driving box (13), a driving end of the first driving motor (12) extends into the interior of the gear driving box (13), a driving gear is installed at the driving end of the first driving motor (12), a movable bearing seat is installed on the inner wall of the top of the gear driving box (13), a transmission rod is embedded in the movable bearing seat, a driven gear is installed on the transmission rod, the driven gear is meshed with the driving gear, and a rotary cutter (14) is installed at the lower end of the transmission rod.

3. The perforating device for the positioning pin of the rotating member according to claim 1, wherein the positioning pin overturning mechanism comprises a fixed seat (20) and a guide rail (23) which are installed on the left side of the workbench (1), an air cylinder (19) is installed above the fixed seat (20), two rows of guide wheels (22) are arranged above the guide rail (23), a long slide block (18) is installed above the two rows of guide wheels (22), a toothed belt (17) is installed above the long slide block (18), and a U-shaped rod (21) is connected between the moving end of the air cylinder (19) and the front end of the long slide block (18).

4. The perforating device for the positioning pin of the rotating member according to claim 3, wherein the positioning pin fixing mechanism comprises a pair of bearing supports (24) installed above the workbench (1), a long shaft (15) is installed on the pair of bearing supports (24), a toothed belt wheel (16) is installed at the top end of the left side of the long shaft (15), the toothed belt wheel (16) is meshed with the toothed belt (17), a positioning pin fixing frame (27) is installed at the middle part of the long shaft (15), a first arc-shaped frame (28) is fixedly connected to the left side of the inner ring of the positioning pin fixing frame (27), a pair of small telescopic rods (30) is installed at the right side of the inner ring of the positioning pin fixing frame (27), a second arc-shaped frame (29) is installed at the movable end of the pair of small telescopic rods (30), and a movable base (31) is installed at the right side of the second arc-shaped frame (29), the right side of the positioning pin fixing frame (27) is provided with an opening, and a spiral fastening rod (32) penetrating through the opening is installed on the movable base (31).

5. The rotating member positioning pin perforating device as claimed in claim 4, wherein the inner wall of the opening is provided with threads.

6. The perforating device for positioning pins of rotating members as claimed in claim 4, characterized in that said first arched frame (28) and said second arched frame (29) are provided internally with a pair of anti-slip pads.

7. The perforating device for the positioning pin of the rotating member according to claim 4, characterized in that a pair of limiting blocks (25) are installed above the worktable (1) and below the positioning pin fixing frame (27).

8. The perforating device for the positioning pin of the rotating member as recited in claim 4, wherein a second bearing base (26) is installed between the top end of the right side of the long shaft (15) and the right side of the pair of bearing brackets (24).