CN210731597U

CN210731597U - Anti side torsion frock

Info

Publication number: CN210731597U
Application number: CN201921550843.3U
Authority: CN
Inventors: 陈效平
Original assignee: Shanghai Wende Automation Technology Co Ltd
Current assignee: Shanghai Wende Automation Technology Co Ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-06-12
Anticipated expiration: 2029-09-17

Abstract

The utility model relates to an anti side torsion frock, it includes that slidable mounting keeps away from at the cross rail indulges the connecting plate of rail one side, installs the connecting piece that first connecting rod, the horizontal extension of cross rail one side were kept away from to the connecting plate and be used for installing automatic electricity and criticize, the connecting piece includes the sleeve, installs at the sleeve and be used for the fastener of fastening automatic electricity criticize, the one end of second connecting rod is installed and is kept away from one end, the other end and the muffjoint of connecting plate at first connecting rod. The utility model discloses have the effect of protection operator arm joint department.

Description

Anti side torsion frock

Technical Field

The utility model belongs to the technical field of the technique of mechanical assembly and specifically relates to an anti side torsion frock is related to.

Background

With the continuous development of society, can apply to automatic electric screwdriver in the process of many mechanical final assemblies at present, automatic electric screwdriver is the electric tool who is used for screwing up and unscrewing the screw, and the wide application is on the assembly line, is the essential equipment of assembly line.

The automatic electric screwdriver is characterized in that vertical rails which are parallel to each other are arranged right above a workbench on an assembly line, the extending direction of the vertical rails is consistent with the extending direction of the assembly line, a transverse rail is connected between the two vertical rails in a sliding mode, a lifting rope is arranged on one side, far away from the transverse rail, of the transverse rail, the lifting rope extends vertically downwards, one end, far away from the transverse rail, of the lifting rope is connected with the automatic electric screwdriver, when the screw needs to be screwed, the automatic electric screwdriver is directly held by a hand, and when the head of the automatic electric screwdriver is aligned with the screw, the automatic electric screwdriver.

The above prior art solutions have the following drawbacks: the automatic electric screwdriver is directly held by a human hand to process, a reaction force is formed on the human hand by the automatic electric screwdriver due to overlarge torque at the moment of screwing down a screw, and the joint of the human hand is damaged after the automatic electric screwdriver is used for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an anti side torsion frock, it has the effect of protection operator arm joint department.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an anti side torsion frock, includes that slidable mounting keeps away from the connecting plate of indulging rail one side at the cross rail, installs the connecting piece that first connecting rod, the level that the cross rail one side was kept away from to the connecting plate were extended and be used for installing automatic electricity and criticize, the connecting piece includes the sleeve, installs at the sleeve and be used for the automatic fastener of criticizing of fastening electricity, the one end of second connecting rod is installed and is kept away from the one end of connecting plate, the other end and the muffjoint at first connecting rod.

Through adopting above-mentioned technical scheme, will automatic electricity criticize and install at the sleeve through the fastener, and this sleeve is fixed at the second connecting rod, then hold the sleeve and make automatic electricity criticize and aim at the position of waiting to twist through mutually supporting of vertical rail and horizontal rail, start automatic electricity criticize after finishing, when the tightening produced torsion of automatic electricity criticize in the twinkling of an eye can be applyed at first connecting rod and second connecting rod to avoided causing the damage to operator's arm joint department.

The utility model discloses further set up to: the fastener is including installing female arc staple bolt in sleeve extending direction one side, with sub-arc staple bolt of female arc staple bolt looks adaptation, female arc staple bolt with pass through bolted connection between the sub-arc staple bolt.

Through adopting above-mentioned technical scheme, earlier insert the sleeve and with female arc staple bolt butt with automatic electricity wholesale during the installation, embolia and fasten through the bolt through sub-arc staple bolt after adjusting the position of automatic electricity wholesale to reached the firm installation to automatic electricity wholesale.

The utility model discloses further set up to: one end of the first connecting rod, which is far away from the connecting plate, is provided with a first flange plate, one end of the second connecting rod, which is far away from the sleeve, is provided with a second flange plate matched with the first flange plate, and the first flange plate and the second flange plate are connected through bolts.

Through adopting above-mentioned technical scheme, can not only guarantee connection accuracy and stability between first connecting rod and the second connecting rod through interconnect between first ring flange and the second ring flange, can make things convenient for first connection and second connecting rod to dismantle moreover.

The utility model discloses further set up to: the first connecting rod comprises an installation cylinder and a telescopic rod arranged in the installation cylinder in a sliding mode, the telescopic rod extends in the vertical direction, and one end, far away from the connecting plate, of the telescopic rod is connected with the first flange plate.

Through adopting above-mentioned technical scheme, slide flexible purpose through the telescopic link in the sleeve in order to conveniently adjust the automatic screwdriver in the ascending position control of vertical side to satisfy and assemble the screw of co-altitude not, improved the practicality.

The utility model discloses further set up to: and a plurality of reinforcing ribs are arranged at one end of the mounting cylinder connected with the connecting plate along the circumferential direction.

Through adopting above-mentioned technical scheme, the purpose that is equipped with the strengthening rib is connected more stably in order to enable first connecting rod to thereby reduce automatic electric screwdriver and to the force of exerting the emergence fracture to first connecting rod.

The utility model discloses further set up to: the inside wall of an installation section of thick bamboo is equipped with the stopper, the lateral wall of telescopic link be equipped with the spacing groove of stopper looks adaptation, the stopper with the extending direction of an installation section of thick bamboo is all followed to the spacing groove unanimously.

Through adopting above-mentioned technical scheme, the stopper through installation section of thick bamboo inside wall slides along the spacing groove of the lateral wall of telescopic link to avoided taking place to rotate at automatic electric batch during operation, thereby influenced the accurate nature of wrong screw.

The utility model discloses further set up to: the two opposite sides of the connecting plate are respectively provided with a first balancer and a second balancer, a balance connecting piece is connected between the first flange plate and the second flange plate, the balance connecting piece comprises a mounting plate matched with the first flange plate and hanging plates arranged on the two opposite sides of the mounting plate in the horizontal direction, hanging holes are formed in the hanging plates, the tail end of a steel wire rope of the first balancer is connected with the hanging holes, and the tail end of a belt of the second balancer is connected with the hanging holes.

Through adopting above-mentioned technical scheme, all link to each other with the hanging hole through first equalizer and second equalizer to reach and carried out a towed effect to the position of telescopic link, and also had the safty function, avoided first connecting rod to fall.

The utility model discloses further set up to: the second connecting rod is arranged in a hollow mode.

Through adopting above-mentioned technical scheme, for the hollow purpose that sets up of second connecting rod in order to reduce the waste to the resource, reduce the cost of manufacture.

To sum up, the utility model discloses a beneficial technological effect does:

1. the automatic electric screwdriver is arranged on the sleeve through the fastening piece, the sleeve is fixed on the second connecting rod, then the sleeve is held by a hand to align the automatic electric screwdriver to a part to be screwed through the mutual matching of the longitudinal rail and the transverse rail, the automatic electric screwdriver is started after the automatic electric screwdriver is started, and the torque force generated by the automatic electric screwdriver is applied to the first connecting rod and the second connecting rod at the moment of screwing, so that the damage to the arm joint of an operator is avoided;

2. the first connecting rod can be connected more stably by arranging the reinforcing ribs, so that the force applied by the automatic screwdriver to the first connecting rod is reduced, and the first connecting rod is broken;

3. the telescopic rod is used for sliding and stretching in the sleeve, so that the position of the automatic screwdriver in the vertical direction can be conveniently adjusted, the screws with different heights can be assembled, and the practicability is improved;

4. the first balancer and the second balancer are connected with the hanging hole, so that the effect of carrying out traction on the position of the telescopic rod is achieved, the safety function is achieved, and the first connecting rod is prevented from falling.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the installation tube and the telescopic rod of the present invention.

Fig. 3 is a schematic view of the connection structure of the telescopic rod and the second connecting rod of the present invention.

Fig. 4 is a schematic view of the structure of the connector of the present invention.

In the figure, 1, connecting plate; 2. a first link; 21. mounting the cylinder; 211. a limiting block; 212. reinforcing ribs; 22. a telescopic rod; 221. a limiting groove; 222. a first flange plate; 3. a second link; 31. a second flange plate; 4. a connecting member; 41. a sleeve; 42. a female arc-shaped hoop; 43. a sub-arc hoop; 5. a balancing connector; 51. mounting a plate; 52. hanging the plate; 521. hanging holes; 6. a first balancer; 7. a second balancer; 101. a longitudinal rail; 102. and a transverse rail.

Detailed Description

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

As shown in fig. 1, for the utility model discloses an anti side torsion frock, including indulging rail 101, horizontal rail 102, first connecting rod 2, second connecting rod 3 and being used for installing automatic electric connector 4, indulge rail 101 and set up along the orientation of stretching of assembly line, horizontal rail 102 slides along the extending direction of indulging rail 101, is mutually perpendicular setting between the track of indulging rail 101 and horizontal rail 102's the track, and one side sliding connection that vertical rail 101 was kept away from to horizontal rail 102 has connecting plate 1, the intermediate position of one side that horizontal rail 102 was kept away from to connecting plate 1 sets up first connecting rod 2, and vertical downwardly extending is followed to first connecting rod 2.

The first connecting rod 2 comprises an installation barrel 21 and an expansion rod 22, one end of the installation barrel 21 is detachably installed on the connecting plate 1 through a bolt, the other end of the installation barrel 21 vertically extends downwards, the expansion rod 22 is slidably installed in the installation barrel 21, one end of the expansion rod 22 extends out of the connecting plate 1 in the vertical direction, the other end of the expansion rod extends out of the installation barrel 21, one end of the lower end of the expansion rod 22, which extends out of the installation barrel 21, is connected with the second connecting rod 3, and therefore the second connecting rod 3 can move in the horizontal direction and the; the second connecting rod 3 is arranged in a hollow mode, so that the manufacturing cost is reduced, and resources are saved.

The one end of installation section of thick bamboo 21 that is close to connecting plate 1 is equipped with strengthening rib 212 along circumference equidistant to the overall stability of first connecting rod 2 has been guaranteed.

As shown in fig. 2, the inside wall of an installation tube 21 is provided with a limiting block 211, the side wall of the telescopic rod 22 is provided with a limiting groove 221, the limiting block 211 and the limiting groove 221 are mutually adapted, the limiting block 211 and the limiting groove 221 all extend along the vertical direction, so that the telescopic rod 22 can only slide along the length direction of the installation tube 21, the rotation cannot occur, and the rotation in the screw screwing process in an automatic electric screwdriver is avoided.

As shown in fig. 1 and fig. 3, one end of the telescopic rod 22 connected to the second connecting rod 3 is fixedly connected to a first flange 222, one end of the second connecting rod 3 is fixedly connected to a second flange 31, the other end extends along the horizontal direction, and the first flange 222 is fixedly connected to the second flange 31 through bolts, so that the second connecting rod 3 is stably and detachably connected.

As shown in fig. 1 and 3, a mounting plate 51 is fixedly connected between the first flange plate 222 and the second flange plate 31, hanging plates 52 extend horizontally outward from two opposite sides of the mounting plate 51 in the horizontal direction, one end of each hanging plate 52 far away from the mounting plate 51 extends vertically upward, and hanging holes 521 are formed in the part of each hanging plate 52 extending vertically upward; one side that connecting plate 1 kept away from cross rail 102 is equipped with first balancer 6 and second balancer 7 relatively, and the wire rope end of first balancer 6 all is connected at hanging hole 521 with the belt end of second balancer 7, and the wire rope of first balancer 6 and the belt homoenergetic of second balancer 7 can remove along vertical direction to carry out a traction effect to second connecting rod 3, also prevent that first connecting rod 2 from taking place the phenomenon of falling.

As shown in fig. 4, the connecting member 4 includes a sleeve 41 and a fastening member, the outer side wall of the sleeve 41 is fixedly connected to the end of the second connecting rod 3 far away from the second flange 31, the through hole of the sleeve 41 extends in the vertical direction, the fastening member includes a female arc-shaped hoop 42 and a sub arc-shaped hoop 43, the female arc-shaped hoop 42 is fixedly installed below the sleeve 41, the sub arc-shaped hoop 43 and the female arc-shaped hoop 42 are matched with each other and connected through a bolt, so that the automatic screwdriver is detachably installed, and the installation is stable.

The implementation principle of the embodiment is as follows: firstly, the automatic screwdriver extends into the sleeve 41 from the lower part of the connecting piece 4 and is abutted against the female arc-shaped hoop 42, the mounting position of the automatic screwdriver is adjusted, then the automatic screwdriver is matched with the female arc-shaped hoop 42 through the male arc-shaped hoop 43 and is connected and limited through the bolt, and the mounting of the automatic screwdriver is achieved; then push or stimulate second connecting rod 3 earlier through operator's hand for first connecting rod 2 makes automatic screwdriver carry out rough determination in the ascending position of horizontal direction through mutually supporting of horizontal rail 102 and vertical rail 101, then stimulate second connecting rod 3 along vertical direction, telescopic link 22 slides along vertical direction relative installation section of thick bamboo 21, make automatic screwdriver move along vertical direction, make the head and the bolt alignment of automatic screwdriver, then operator holds sleeve 41, start automatic screwdriver and can process, at the very moment of screwing up, the produced torsion majority of automatic screwdriver has been applyed first connecting rod 2 and second connecting rod 3, thereby protection operator's joint department.

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 an anti side torsion frock which characterized in that: keep away from connecting plate (1) of indulging rail (101) one side including slidable mounting in horizontal rail (102), install connecting plate (1) keep away from first connecting rod (2), the second connecting rod (3) of horizontal extension of horizontal rail (102) one side and be used for installing automatic electricity and criticize connecting piece (4), connecting piece (4) include sleeve (41), install at sleeve (41) and be used for fastening the fastener of automatic electricity criticize, the one end of second connecting rod (3) is installed and is kept away from one end, the other end of connecting plate (1) in first connecting rod (2) and be connected with sleeve (41).

2. The tooling for resisting the lateral torsion according to claim 1, wherein the fastener comprises a female arc-shaped hoop (42) installed on one side of the extension direction of the sleeve (41) and a sub arc-shaped hoop (43) matched with the female arc-shaped hoop (42), and the female arc-shaped hoop (42) is connected with the sub arc-shaped hoop (43) through a bolt.

3. The tooling for resisting the lateral torsion according to claim 2, wherein a first flange (222) is arranged at one end, away from the connecting plate (1), of the first connecting rod (2), a second flange (31) matched with the first flange (222) is arranged at one end, away from the sleeve (41), of the second connecting rod (3), and the first flange (222) is connected with the second flange (31) through bolts.

4. The tooling for resisting lateral torsion is characterized in that the first connecting rod (2) comprises a mounting cylinder (21) and a telescopic rod (22) which is slidably mounted in the mounting cylinder (21), the telescopic rod (22) extends in the vertical direction, and one end, far away from the connecting plate (1), of the telescopic rod (22) is connected with the first flange (222).

5. The tooling for resisting the lateral torsion is characterized in that a plurality of reinforcing ribs (212) are arranged at one end, connected with the connecting plate (1), of the mounting cylinder (21) along the circumferential direction.

6. The tool capable of resisting the lateral torsion according to claim 4, wherein a limiting block (211) is arranged on the inner side wall of the installation cylinder (21), a limiting groove (221) matched with the limiting block (211) is formed in the side wall of the telescopic rod (22), and the limiting block (211) and the limiting groove (221) are consistent in the extending direction of the installation cylinder (21).

7. The tooling for resisting the lateral torsion is characterized in that a first balancer (6) and a second balancer (7) are respectively arranged on two opposite sides of the connecting plate (1), a balance connecting piece (5) is connected between the first flange plate (222) and the second flange plate (31), the balance connecting piece (5) comprises a mounting plate (51) matched with the first flange plate (222) and hanging plates (52) arranged on two opposite sides of the mounting plate (51) in the horizontal direction, hanging holes (521) are formed in the hanging plates (52), the tail end of a steel wire rope of the first balancer (6) is connected with the hanging holes (521), and the tail end of a belt of the second balancer (7) is connected with the hanging holes (521).

8. The tooling for resisting lateral torsion according to claim 1, wherein the second connecting rod (3) is hollow.