CN213164035U

CN213164035U - Screwing rotation stopping mechanism

Info

Publication number: CN213164035U
Application number: CN202022103125.0U
Authority: CN
Inventors: 尤理想
Original assignee: Suzhou Yizhuo Industrial Technology Co ltd
Current assignee: Suzhou Yizhuo Industrial Technology Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-05-11
Anticipated expiration: 2030-09-23

Abstract

The utility model relates to the technical field of assembly, and discloses a screwing-up rotation-stopping mechanism, which comprises a fixed seat, a workpiece, a supporting device and a screwing-up device, wherein the top of the fixed seat is provided with a through hole, the workpiece is arranged at the top of the fixed seat and is fixedly connected with the top of the fixed seat through a threaded rod, the threaded rod is inserted into the through hole arranged at the top of the fixed seat and is fixedly connected with the inner wall of the through hole, the workpiece is in a cylindrical structure, the central position of the top of the workpiece is provided with a groove, the top of the threaded rod is arranged in the groove, the threaded rod is fixedly connected with the inner wall of the groove through a nut, the supporting device is arranged above the fixed seat, the supporting device is in an L-shaped structure, the inner side of the L-shaped structure is upward, the top of one end of the, should screw up and stop mechanism soon, the effectual tightening device safety in utilization that has promoted.

Description

Screwing rotation stopping mechanism

Technical Field

The utility model relates to the field of assembly technique, specifically be a screw up and only revolve mechanism.

Background

With the development of the modern science and technology, many manual operations are gradually replaced by machines, for example, the bolt tightening operation is gradually replaced by a tightening machine in a production workshop from the traditional manual tightening mode, and the tightening machine is widely applied to the processes of assembling, disassembling and maintaining electronic products due to the characteristics of large tightening torque, convenience in operation and the like.

The screwing rotation-stopping mechanism in the prior art has the following defects:

according to the using mode of the traditional tightening machine, a sleeve of the tightening machine is moved to a nut manually, the tightening machine is started to tighten the nut, a worker releases the tightening machine after the tightening is completed, the tightening machine is separated from the nut, and due to the fact that the rotating force of the tightening machine is large, when the tightening machine is used for tightening, the sleeve rotates, the sleeve is prone to smashing the worker, and the personal safety of the worker cannot be effectively guaranteed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a screw up and end mechanism soon has solved the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a screwing rotation-stopping mechanism comprises a fixed seat, a workpiece, a supporting device and a screwing device, wherein the fixed seat is of a cylindrical structure, the top of the fixed seat is provided with a through hole, the workpiece is arranged at the top of the fixed seat, and the workpiece is fixedly connected with the top of the fixed seat through a threaded rod which is inserted into a through hole arranged on the top of the fixed seat, and is fixedly connected with the inner wall of the through hole, the workpiece is of a cylindrical structure, a groove is arranged at the center of the top of the workpiece, the top of the threaded rod is arranged in the groove, the threaded rod is fixedly connected with the inner wall of the groove through a nut, the supporting device is arranged above the fixed seat and is of an L-shaped structure, and the inner side of the L-shaped structure is upward, a through hole is formed in the top of one end of the supporting device, the screwing device is inserted into the through hole formed in the top of one end of the supporting device and is fixedly connected with one end of the supporting device, and the bottom of the screwing device is arranged right above the workpiece.

Further, strutting arrangement includes plate washer, gim peg, dead lever and tray, the dead lever is the cylindricality result, and the dead lever top is equipped with the tray, and a plurality of through-hole has been seted up at the tray top, inside the bolt interlude through-hole, the tray passes through bolt and fixture fixed connection, the dead lever bottom is equipped with the gim peg, and the gim peg is integrated into one piece with the dead lever, and the dead lever passes through gim peg and plate washer one end fixed connection, and the dead lever is L type structure with the plate washer, and L type structure inboard upwards, the through-hole has been seted up at the plate washer top, and inside the screwing up device interlude through-hole to with through-hole.

Further, the work piece includes carousel, support column and bolt, the carousel is circular structure, and carousel bottom fixed connection in support column top, inside the threaded rod interlude support column, and the threaded rod passes through nut and support column fixed connection, a plurality of through-hole has been seted up along carousel top week, and the through-hole runs through to the carousel bottom, inside the bolt interlude through-hole to with through-hole inner wall fixed connection.

Furthermore, the tightening device comprises a tightening shaft, a fixed sleeve ring, an anti-torque plate and a linkage sleeve, the tightening shaft is of a cylindrical structure and is arranged on the inner side of the L-shaped structure of the supporting device, the tightening shaft penetrates through the through hole formed in the top of the baffle plate and is fixedly connected with the top of the baffle plate through the fixed sleeve ring, the anti-torque plate is arranged at the bottom of the baffle plate, and the anti-torque plate is fixedly connected with the bottom of the tightening shaft through the linkage sleeve.

Further, the anti-torque plate, the supporting device and the fixing rod are made of die steel respectively.

The utility model has the advantages that:

the utility model discloses a, through setting up fixing base and work piece to tightening device bottom, the work piece is firmly fixed on the fixing base, and through setting up the carousel to the work piece, carousel top week is along setting up a plurality of bolt, when tightening device at the inoperative, the staff will tighten the device impress between the bolt that the carousel top set up, the bolt will resist the moment of torsion board and block, thereby realize carrying out the process of resisting the moment of torsion to tightening device, when tightening machine when the operation, resist the moment of torsion board can effectually prevent that whole mechanism is rotatory, be equivalent to tightening machine and whole work piece together fixed, effectively offset reaction force, further effectual interlock sleeve of having avoided pounces the problem that the staff injures and appears, the effectual personal safety that has ensured the staff.

Drawings

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

FIG. 2 is a schematic structural view of the supporting device of the present invention;

fig. 3 is a schematic structural view of the workpiece and the tightening device of the present invention.

In the figure: 1. a fixed seat; 2. a workpiece; 3. a support device; 4. tightening the device; 5. a baffle plate; 6. fixing the rod; 7. a tray; 8. a fixing bolt; 9. a support pillar; 10. a turntable; 11. screwing a shaft; 12. a fixed collar; 13. a torque resistant plate; 14. the sleeve is interlocked.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-3: a screwing rotation stopping mechanism comprises a fixed seat 1, a workpiece 2, a supporting device 3 and a screwing device 4, wherein the fixed seat 1 is of a cylindrical structure, a through hole is formed in the top of the fixed seat 1, the workpiece 2 is arranged at the top of the fixed seat 1 and fixedly connected with the top of the fixed seat 1 through a threaded rod, the threaded rod penetrates through the through hole formed in the top of the fixed seat 1 and is fixedly connected with the inner wall of the through hole, the workpiece 2 is of a cylindrical structure, a groove is formed in the center of the top of the workpiece 2, the top of the threaded rod is arranged in the groove and is fixedly connected with the inner wall of the groove through a nut, the supporting device 3 is arranged above the fixed seat 1, the supporting device 3 is of an L-shaped structure, the inner side of the L-shaped structure is upward, the top of one end of the supporting device 3 is provided with, the bottom of the tightening device 4 is arranged right above the workpiece 2, the tightening device 4 is pressed into the workpiece 2, and the workpiece 2 is clamped with the tightening device 4 due to the shape of the anti-form bolt at the bottom of the tightening device 4, so that the process of the anti-torque state of the tightening device 4 is realized.

Wherein, the supporting device 3 comprises a baffle 5, a fixing bolt 8, a fixing rod 6 and a tray 7, the fixing rod 6 has a cylindrical structure, the top of the fixing rod 6 is provided with the tray 7, the top of the tray 7 is provided with a plurality of through holes, the bolt penetrates through the through holes, the tray 7 is fixedly connected with a fixed object through the bolt, the bottom of the fixing rod 6 is provided with the fixing bolt 8, the fixing bolt 8 and the fixing rod 6 are integrally formed, the fixing rod 6 is fixedly connected with one end of the baffle 5 through the fixing bolt 8, the fixing rod 6 and the baffle 5 are in an L-shaped structure, the inner side of the L-shaped structure is upward, the top of the baffle 5 is provided with the through hole, the screwing device 4 penetrates through the through holes and is movably connected with the inner wall of the through hole, it needs to be noted that, the baffle 5 and the fixing rod 6 are fixedly connected with the baffle 5, so that the fixing rod 6 can realize that the effective supporting force is provided for the, the use stability of the device 4 of the tightening device is further effectively improved.

Wherein, work piece 2 includes carousel 10, support column 9 and bolt, carousel 10 is circular structure, and 10 bottom fixed connection of carousel are in the 9 tops of support column, the threaded rod alternates inside support column 9, and the threaded rod passes through nut and 9 fixed connection of support column, a plurality of through-hole has been seted up along 10 top week of carousel, the through-hole runs through to 10 bottoms of carousel, the bolt alternates inside the through-hole, and with through-hole inner wall fixed connection, through setting up support column 9 and carousel 10 to 2 bottoms of work piece, carousel 10 is integrated into one piece with support column 9, and support column 9 passes through threaded rod and 1 top fixed connection of fixing base, make its effectual stability of carousel 10 on fixing base 1 that has promoted.

The tightening device 4 comprises a tightening shaft 11, a fixed collar 12, a torque resisting plate 13 and a linkage sleeve 14, wherein the tightening shaft 11 is of a cylindrical structure, the tightening shaft 11 is arranged on the inner side of the L-shaped structure of the support device 3, the tightening shaft 11 penetrates through a through hole formed in the top of the baffle plate 5, the tightening shaft 11 is fixedly connected with the top of the baffle plate 5 through the fixed collar 12, the torque resisting plate 13 is arranged at the bottom of the baffle plate 5, and the torque resisting plate 13 is movably connected with the bottom of the tightening shaft 11 through the linkage sleeve 14.

Wherein, antitorque square board 13, strutting arrangement 3 and interlock sleeve 14 are made for the mould steel respectively, through setting up to the mould steel to strutting arrangement 3 and make, make its strutting arrangement 3 hardness, toughness and wearability all obtain effectual promotion, stability and the security when effectual strutting arrangement 3 and the tightening device 4 use of having promoted.

To sum up, the utility model discloses when using, through setting up fixing base 1 and work piece 2 to tightening device 4 bottom, work piece 2 firmly fixes on fixing base 1, and through setting up carousel 10 to work piece 2, carousel 10 top week is along setting up a plurality of bolt, when tightening device 4 at the inoperative, the staff will tighten device 4 impresses between the bolt that carousel 10 top set up, the bolt blocks antitorque square 13, thereby realize carrying out the process of antitorque square to tightening device 4, when tightening the machine when the operation, antitorque square 13 can effectually prevent that whole mechanism is rotatory, be in the same place tightening machine and work piece 2 are fixed together, effectively offset reaction force, further effectively avoided interlock sleeve 14 to pound the problem of hindering with the staff to appear, the effectual personal safety that ensures the staff.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a screw up and stop mechanism soon, includes fixing base (1), work piece (2), strutting arrangement (3) and screws up device (4), its characterized in that: the fixing seat (1) is of a cylindrical structure, a through hole is formed in the top of the fixing seat (1), the workpiece (2) is arranged on the top of the fixing seat (1), the workpiece (2) is fixedly connected with the top of the fixing seat (1) through a threaded rod, the threaded rod penetrates through the through hole formed in the top of the fixing seat (1) and is fixedly connected with the inner wall of the through hole, the workpiece (2) is of a cylindrical structure, a groove is formed in the center of the top of the workpiece (2), the top of the threaded rod is arranged in the groove and is fixedly connected with the inner wall of the groove through a nut, the supporting device (3) is arranged above the fixing seat (1), the supporting device (3) is of an L-shaped structure, the inner side of the L-shaped structure is upward, the top of one end of the supporting device (3) is provided with the through hole, the tightening device (4) penetrates, the bottom of the tightening device (4) is arranged right above the workpiece (2).

2. A tightening/rotation-stopping mechanism according to claim 1, wherein: strutting arrangement (3) are including plate washer (5), gim peg (8), dead lever (6) and tray (7), dead lever (6) are the cylindricality result, and dead lever (6) top is equipped with tray (7), and a plurality of through-hole has been seted up at tray (7) top, and inside the bolt interlude through-hole, tray (7) pass through bolt and fixture fixed connection, dead lever (6) bottom is equipped with gim peg (8), and gim peg (8) are integrated into one piece with dead lever (6), and dead lever (6) pass through gim peg (8) and plate washer (5) one end fixed connection, and dead lever (6) are L type structure with plate washer (5), and L type structure inboard upwards, the through-hole has been seted up at plate washer (5) top, and screwing up device (4) interlude inside the through-hole to with through-hole inner wall swing joint.

3. A tightening/rotation-stopping mechanism according to claim 1, wherein: work piece (2) are including carousel (10), support column (9) and bolt, carousel (10) are circular structure, and carousel (10) bottom fixed connection in support column (9) top, and the threaded rod alternates inside support column (9), and the threaded rod passes through nut and support column (9) fixed connection, a plurality of through-hole has been seted up along carousel (10) top week, and the through-hole runs through to carousel (10) bottom, and the bolt alternates inside the through-hole to with through-hole inner wall fixed connection.

4. A tightening/rotation-stopping mechanism according to claim 1, wherein: tightening device (4) are including screwing up axle (11), fixed lantern ring (12), anti torque board (13) and interlock sleeve (14), tighten up axle (11) and be cylindrical structure, and tighten up axle (11) and locate strutting arrangement (3) L type structure inboard, and it is inside to tighten up the through-hole that axle (11) interlude plate washer (5) top was seted up, and screws up axle (11) and fix lantern ring (12) and plate washer (5) top fixed connection, anti torque board (13) are located plate washer (5) bottom, and anti torque board (13) are through interlock sleeve (14) and tighten up axle (11) bottom swing joint.

5. The tightening anti-rotation mechanism according to claim 4, wherein: the anti-torque plate (13), the supporting device (3) and the fixing rod (6) are made of die steel respectively.