CN214322462U

CN214322462U - Portable screw locking machine

Info

Publication number: CN214322462U
Application number: CN202120159266.6U
Authority: CN
Inventors: 田茂斌; 王伟
Original assignee: Kunshan Yuepuda Automation Technology Co ltd
Current assignee: Kunshan Yuepuda Automation Technology Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-10-01
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a portable lock screw machine, which comprises a module, the fixed bottom plate that is provided with in top of module, the top fixedly connected with supporting block of bottom plate, the top fixedly connected with motor adjustment support of supporting block, the fixed servo motor that is provided with in top of motor adjustment support, bottom plate inner chamber's both ends set gradually second synchronous pulley and first synchronous pulley, servo motor's output shaft and second synchronous pulley transmission are connected, the bottom plate is connected to the opposite side fixedly connected with second on bottom plate top, the top of bottom plate is connected to the second is rotated and is alternated and be connected with ball screw, ball screw's outer wall threaded connection has ball nut, the fixed lock screw subassembly that is provided with in one side of slider linking bridge. The utility model discloses lock the control that screw assembly reciprocated the distance, the module of deuterogamying drives bottom plate lateral shifting for lock the screw processing that screw assembly can lock the screw to the screw of many places position, improved the convenience of using.

Description

Portable screw locking machine

Technical Field

The utility model relates to a lock screw machine field, in particular to portable lock screw machine.

Background

The lock screw machine is more extensive in market using, and general structure adopts module type structure, and the lock screw machine structure of locking the use in the existing market is comparatively simple, generally all uses pneumatic cylinder or telescopic cylinder to use as lock screw assembly's in the lock screw machine elevating system, but traditional pneumatic cylinder or telescopic cylinder all can only carry out the fixed length and stretch out and draw back, and this is to locking screw under the different operational environment man-hour, and the limitation of operation is great, has reduced the convenience that the lock screw machine used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable lock screw machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a portable screw locking machine comprises a module, wherein a bottom plate is fixedly arranged at the top end of the module, a supporting block is fixedly connected at the top end of the bottom plate, a motor adjusting support is fixedly connected at the top end of the supporting block, a servo motor is fixedly arranged at the top end of the motor adjusting support, a second synchronous pulley and a first synchronous pulley are sequentially arranged at two end parts of an inner cavity of the bottom plate, the first synchronous pulley and the second synchronous pulley are connected through synchronous belt transmission, an output shaft of the servo motor is connected with the second synchronous pulley in transmission, a second connecting bottom plate is fixedly connected at the other side of the top end of the bottom plate, a ball screw rod is rotatably and alternately connected at the top end of the second connecting bottom plate, the bottom of the ball screw rod is fixedly and alternately connected with a first synchronous pulley, a ball nut is alternately connected at the outer wall thread of the ball screw rod, and a sliding block connecting support is fixedly connected at the outer wall of the ball nut, and a lock screw assembly is fixedly arranged on one side of the sliding block connecting support.

Preferably, the top end of the bottom plate is fixedly connected with a first connecting bottom plate at a position between the motor adjusting support and the second connecting bottom plate, the top end of the first connecting bottom plate is fixedly connected with a guide rail support, one side of the guide rail support is fixedly connected with a connecting seat, and the top end of the ball screw is rotatably connected with the bottom end of the connecting seat.

Preferably, one side of the guide rail bracket is fixedly connected with a miniature linear guide rail, one side of the miniature linear guide rail is provided with a miniature guide rail sliding block in a sliding manner, and one side of the miniature guide rail sliding block is fixedly connected with the sliding block connecting bracket.

Preferably, lock screw subassembly includes the motor support, the bottom of motor support is rotated and is provided with the transmission shaft, the fixed screw machine motor that is provided with in top of motor support, the output shaft of screw machine motor is connected with the top transmission of transmission shaft, the bottom of transmission shaft is provided with quick change coupler, quick change coupler's bottom is provided with the lead screw, the bottom of lead screw is provided with the uide bushing, just the outside of lead screw is provided with bears the frame.

Preferably, one side of the sliding block connecting support is fixedly connected with a turning support, and one side of the turning support is fixedly provided with a pneumatic sliding table.

Preferably, the bottom of the outer wall of the ball screw is rotatably and alternately connected with a transmission side bearing seat, the transmission side bearing seat is fixedly and alternately connected with the bearing block, the top of the outer wall of the ball screw is rotatably and alternately connected with a support side bearing seat, and the support side bearing seat is fixedly connected to the bottom end of the connecting seat.

The utility model discloses a technological effect and advantage:

the utility model discloses utilize the setting of module, servo motor, first synchronous pulley, second synchronous pulley, ball screw, ball nut and turn support for the operator can drive ball nut and reciprocate at ball screw through the clockwise rotation or the anticlockwise rotation of control servo motor, thereby carries out the control of lock screw subassembly reciprocating distance, deuterogamies the module and drives the bottom plate lateral shifting, makes lock screw subassembly can lock the screw processing to the screw of many positions, has improved the convenience of using;

drawings

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

Fig. 2 is a schematic side sectional view of the present invention.

Fig. 3 is a second schematic side sectional view of the present invention.

Fig. 4 is a schematic front view of the present invention in a partial sectional structure.

In the figure: 1. the sliding block is connected with the bracket; 2. a support-side bearing housing; 3. a ball nut; 4. a ball screw; 5. a transmission side bearing block; 6. a first timing pulley; 7. a servo motor; 8. a rail bracket; 9. a connecting seat; 10. a screw machine motor; 11. a motor bracket; 12. a drive shaft; 13. a quick-change connector; 14. a carrier; 15. a screw shaft; 16. a guide sleeve; 17. a micro linear guide rail; 18. a micro guide rail slider; 19. turning the bracket; 20. a pneumatic sliding table; 21. a first connection chassis; 22. a second connection base plate; 23. a second timing pulley; 24. a support block; 25. a motor adjusting bracket; 26. a base plate; 27. and (5) a module.

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.

The utility model provides a as shown in fig. 1-4 portable lock screw machine, including module 27, the fixed bottom plate 26 that is provided with in top of module 27, module 27 switches on outside motor, make the removal slider on the module 27 can drive the bottom plate 26 and control the removal, the realization is to the adjustment of lock screw subassembly transverse position, the top fixedly connected with supporting block 24 of bottom plate 26, the top fixedly connected with motor adjustment support 25 of supporting block 24, the fixed servo motor 7 that is provided with in top of motor adjustment support 25, the both ends of bottom plate 26 inner chamber set gradually second synchronous pulley 23 and first synchronous pulley 6, motor adjustment support 25 side design has the screw. The tension of a synchronous belt can be adjusted by adjusting a screw, a first synchronous belt pulley 6 is connected with a second synchronous belt pulley 23 through synchronous belt transmission, an output shaft of a servo motor 7 is connected with the second synchronous belt pulley 23 in transmission, the other side of the top end of a bottom plate 26 is fixedly connected with a second connecting bottom plate 22, the top end of the second connecting bottom plate 22 is rotatably inserted and connected with a ball screw 4, the bottom of the ball screw 4 is fixedly inserted and connected with the first synchronous belt pulley 6, the outer wall of the ball screw 4 is connected with a ball nut 3 in a threaded insertion manner, the outer wall of the ball nut 3 is fixedly connected with a sliding block connecting support 1, the bottom of the outer wall of the ball screw 4 is rotatably inserted and connected with a transmission side bearing seat 5, the transmission side bearing seat 5 is fixedly inserted and connected with a bearing block 24, the top of the outer wall of the ball screw 4 is rotatably inserted and connected with a support side bearing seat 2, and the support bearing seat 2 is fixedly connected with the bottom end of a connecting seat 9, the arrangement of the support side bearing seat 2 and the transmission side bearing seat 5 improves the transmission efficiency of the ball screw 4, and one side of the sliding block connecting support 1 is fixedly provided with a screw locking component;

the top end of the bottom plate 26 is fixedly connected with a first connecting bottom plate 21 at a position between the motor adjusting bracket 25 and the second connecting bottom plate 22, the top end of the first connecting bottom plate 21 is fixedly connected with a guide rail bracket 8, one side of the guide rail bracket 8 is fixedly connected with a connecting seat 9, the top end of the ball screw 4 is rotatably connected with the bottom end of the connecting seat 9, one side of the guide rail bracket 8 is fixedly connected with a miniature linear guide rail 17, one side of the miniature linear guide rail 17 is provided with a miniature guide rail sliding block 18 in a sliding manner, one side of the miniature guide rail sliding block 18 is fixedly connected with the sliding block connecting bracket 1, a stabilizing effect is achieved on the sliding block connecting bracket 1, the stability of the sliding block connecting bracket 1 is improved when the sliding block connecting bracket 1 moves up and down along with the ball nut 3, and therefore the stability of the locking screw assembly during lifting adjustment is improved;

the screw locking assembly comprises a motor support 11, a transmission shaft 12 is rotatably arranged at the bottom end of the motor support 11, a screw machine motor 10 is fixedly arranged at the top end of the motor support 11, an output shaft of the screw machine motor 10 is in transmission connection with the top end of the transmission shaft 12, a quick-change connector 13 is arranged at the bottom end of the transmission shaft 12, a screw rod 15 is arranged at the bottom end of the quick-change connector 13, a guide sleeve 16 is arranged at the bottom end of the screw rod 15, and a bearing frame 14 is arranged outside the screw rod 15, the driving shaft 12 is driven to rotate by the motor 10 of the screw machine, the driving shaft 12 drives the screw rod 15 and the guide sleeve 16 to rotate by the quick-change connector 13, therefore, the screw inserted into the guide sleeve 16 is locked and processed, one side of the slide block connecting support 1 is fixedly connected with a turning support 19, one side of the turning support 19 is fixedly provided with a pneumatic sliding table 20, a pneumatic screw locking machine, a screw locking action guide function and a reciprocating motion function.

The utility model discloses the theory of operation: the operator is through clockwise or anticlockwise rotation through external switch control servo motor 7, drive second synchronous pulley 23 and the synchronous syntropy of first synchronous pulley 6 and rotate, first synchronous pulley 6 drives ball 4 and rotates, make ball 3 upwards or move down at ball 4 outer walls, the connection fixed action of slider linking bridge 1 of deuterogamying, make lock screw subassembly can be along with ball 3 upwards or move down, make lock screw subassembly's tip can lock the screw operation with screw contact fast, it is certain to cooperate the movable slider of external motor drive module 27 at last, make bottom plate 26 of fixing on module 27 movable slider to carry out left or right removal, realize that the screw that a plurality of intervals were put carries out the lock screw operation, high machining efficiency.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

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 portable screw locking machine comprises a module (27) and is characterized in that a bottom plate (26) is fixedly arranged at the top end of the module (27), a supporting block (24) is fixedly connected to the top end of the bottom plate (26), a motor adjusting bracket (25) is fixedly connected to the top end of the supporting block (24), a servo motor (7) is fixedly arranged at the top end of the motor adjusting bracket (25), a second synchronous pulley (23) and a first synchronous pulley (6) are sequentially arranged at two end parts of an inner cavity of the bottom plate (26), the first synchronous pulley (6) and the second synchronous pulley (23) are connected through synchronous belt transmission, an output shaft of the servo motor (7) is in transmission connection with the second synchronous pulley (23), a second connecting bottom plate (22) is fixedly connected to the other side of the top end of the bottom plate (26), and a ball screw rod (4) is alternately connected to the top end of the second connecting bottom plate (22), the bottom of ball screw (4) is connected with first synchronous pulley (6) fixed interlude, the outer wall screw thread interlude of ball screw (4) is connected with ball nut (3), the outer wall fixedly connected with slider linking bridge (1) of ball nut (3), the fixed lock screw subassembly that is provided with in one side of slider linking bridge (1).

2. The portable screw locking machine according to claim 1, wherein a first connecting bottom plate (21) is fixedly connected to the top end of the bottom plate (26) at a position between the motor adjusting bracket (25) and the second connecting bottom plate (22), a guide rail bracket (8) is fixedly connected to the top end of the first connecting bottom plate (21), a connecting seat (9) is fixedly connected to one side of the guide rail bracket (8), and the top end of the ball screw (4) is rotatably connected to the bottom end of the connecting seat (9).

3. The portable screw locking machine according to claim 2, wherein a micro linear guide (17) is fixedly connected to one side of the guide rail bracket (8), a micro guide slider (18) is slidably arranged on one side of the micro linear guide (17), and one side of the micro guide slider (18) is fixedly connected to the slider connecting bracket (1).

4. The portable screw locking machine of claim 1, characterized in that the screw locking assembly comprises a motor support (11), a transmission shaft (12) is arranged at the bottom end of the motor support (11) in a rotating mode, a screw motor (10) is fixedly arranged at the top end of the motor support (11), an output shaft of the screw motor (10) is connected with the top end of the transmission shaft (12) in a transmission mode, a quick-change connector (13) is arranged at the bottom of the transmission shaft (12), a screw rod (15) is arranged at the bottom end of the quick-change connector (13), a guide sleeve (16) is arranged at the bottom end of the screw rod (15), and a bearing frame (14) is arranged outside the screw rod (15).

5. The portable screw locking machine according to claim 1, wherein a turning bracket (19) is fixedly connected to one side of the slider connecting bracket (1), and a pneumatic sliding table (20) is fixedly arranged on one side of the turning bracket (19).

6. The portable screw locking machine according to claim 1, wherein a transmission-side bearing seat (5) is rotatably and alternately connected to the bottom of the outer wall of the ball screw (4), the transmission-side bearing seat (5) is fixedly and alternately connected to the bearing block (24), a support-side bearing seat (2) is rotatably and alternately connected to the top of the outer wall of the ball screw (4), and the support-side bearing seat (2) is fixedly connected to the bottom end of the connecting base (9).