CN219649739U

CN219649739U - Universal coupling assembly fixture

Info

Publication number: CN219649739U
Application number: CN202320656944.9U
Authority: CN
Inventors: 王大祥; 骆行明; 骆行朗
Original assignee: Hubei Xiangli Transmission Machinery Co ltd
Current assignee: Hubei Xiangli Transmission Machinery Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-09-08
Anticipated expiration: 2033-03-29

Abstract

The utility model discloses a universal coupling assembling tool which comprises a base, wherein a cavity is formed in the base, an adjusting mechanism is arranged in the cavity, a first sliding block is connected to the base in a sliding mode, the adjusting mechanism penetrates through and is rotationally connected to the first sliding block, the first sliding block is located at two ends of the adjusting mechanism, the upper end of the first sliding block is fixedly connected with a first supporting rod, the upper end of the first supporting rod is fixedly connected with a first fixing mechanism, the middle of the upper end of the adjusting mechanism is fixedly connected with a second supporting rod, the upper end of the second supporting rod is fixedly connected with a second fixing mechanism, the side end of the base is fixedly connected with a driving motor, and the output end of the driving motor penetrates through the base and extends to the cavity and is fixedly connected with the adjusting mechanism. Through the structure, the half of the universal coupler can be rotated, so that the universal coupler can be quickly connected, manual adjustment is not needed, and the assembly efficiency is improved.

Description

Universal coupling assembly fixture

Technical Field

The utility model relates to the technical field of universal coupling machining and production, in particular to a universal coupling assembling tool.

Background

The universal coupling utilizes the characteristics of the mechanism to ensure that the two shafts are not on the same axis, can realize continuous rotation of the connected two shafts under the condition of an included angle of the axes, and reliably transmits torque and motion.

In the prior art, for example, chinese patent discloses a "universal joint assembly fixture", its application number is "202121894377.8", pass through the groove between clamp splice and the lower clamp splice with the axis of universal joint and fix, and through rotating the clamp screw, make the clamp screw drive the clamp splice downwards, with the axis clamp of lower clamp splice cooperation with the universal joint, then assemble the flange of universal joint cross axle one side to universal joint axis both ends, install the shaft coupling arc groove on the shaft coupling seat with the other half universal joint cross axle flange again, insert the flange outside circular arc in the flange inslot, rotate the fastening screw makes it promote the flange fastening forward, utilize motor drive positive and negative rotation threaded rod to drive the intermediate movement of slip sill bar and above shaft coupling seat, afterwards install through the cross axle with the epaxial flange of independent flange and universal joint, then run through the flange center of the shaft coupling that installs, insert the flange at both ends and prevent that the flange at the spacing groove from rotating, accomplish the installation of all parts. However, in the structure, the shaft coupling seat is fixedly arranged, so that after the flange of the universal shaft coupling is placed on the shaft coupling arc groove, the flange of the universal shaft coupling needs to be manually rotated before fixing, the flanges at the two ends of the shaft coupling center shaft, the independent flange and the flange on the shaft of the universal shaft coupling center shaft are aligned, connection can be performed only, assembly steps are complicated, and assembly efficiency is affected.

Disclosure of Invention

The utility model aims to provide a universal coupler assembly fixture which can automatically rotate a coupler, so that flanges can be aligned quickly, and the assembly efficiency is improved.

In order to achieve the above-mentioned purpose, provide a universal joint assembly fixture, the base, the inside of base is provided with the cavity, and the upper end of cavity runs through the base, the inside of cavity is provided with adjustment mechanism, and adjustment mechanism rotates to be connected in the side of base, base sliding connection has slider one, and slider one is located the cavity, adjustment mechanism runs through and rotates to be connected in slider one, slider one is located adjustment mechanism's both ends, and slider one's upper end and the upper end of base are in the coplanar, slider one's upper end fixedly connected with bracing piece one, the upper end fixedly connected with fixed establishment of bracing piece one, the fixed establishment symmetry on the slider one at adjustment mechanism both ends sets up, adjustment mechanism's upper end middle part fixedly connected with bracing piece two, the upper end fixedly connected with fixed establishment two of bracing piece, the side fixedly connected with driving motor of base, driving motor's output runs through the base, and extends to the cavity and fixedly connected with adjustment mechanism. The coupler can be automatically rotated, so that the flanges can be rapidly aligned, and the assembly efficiency is improved

According to a universal joint assembly fixture, fixed establishment one include electronic jar, fixed plate, casing, gear groove, adjusting gear, mounting panel, accommodate motor, place board, backup pad, lower grip block, go up grip block and connecting rod, place board fixed connection in the upper end of bracing piece one, backup pad fixed connection is in the upper end of placing the board, and place the both ends that the board is located the backup pad, place board's side fixedly connected with slider two, and the slider is located the opposite end of placing the board at backup pad both ends, the one end middle part of casing is provided with places the passageway, and places the passageway and run through the casing, the both ends of casing are provided with the spout, and the spout extends to in the casing, and the spout and the two sliding connection of slider of casing, the outside end of casing is provided with the gear groove, and the gear groove extends to in the casing, fixed plate fixed connection is in the side of placing the board, accommodate motor fixed connection is in the upper end of fixed plate, accommodate motor's output and adjusting gear fixed connection, adjusting gear and gear meshing, the upper end and lower fixed connection in the upper end of casing fixed connection of casing, the upper end fixed connection rod is fixed to the connecting rod is connected to the upper end of casing, the fixed connection of pushing the casing. The flange of the coupler can be aligned quickly, and quick assembly is realized.

According to the universal coupling assembly fixture, the second fixing mechanism comprises a fixing bolt, a lower placing rack and an upper placing rack, the lower placing rack is fixedly connected to the upper end of the second supporting rod, a placing groove is formed in the middle of the upper end of the lower placing rack and extends into the lower placing rack, the upper placing rack is located above the lower placing rack, the upper placing rack is symmetrical to the lower placing rack in structure, the fixing bolt is arranged at the upper end of the upper placing rack, the lower end of the fixing bolt penetrates through the upper clamping plate and extends into the lower clamping plate. Center shaft for fixing and clamping coupler

According to the universal coupling assembling tool, the placing groove is fixedly connected with an anti-slip layer, and the anti-slip layer is made of rubber. The device can be tightly contacted with the shaft of the coupler, so that the shaft of the coupler is prevented from rotating to influence assembly.

According to the universal coupling assembly fixture, the adjusting mechanism comprises a first screw rod, a double-rod coupling and a second screw rod, one end of the first screw rod is rotationally connected to the side end of the base, the other end of the first screw rod is fixedly connected to the double-rod coupling, the double-rod coupling is fixedly connected to the middle of the cavity, the second screw rod is fixedly connected to the other end of the double-rod coupling, the other end of the second screw rod penetrates through the shell and is rotationally connected to the output end of the driving motor, and the first sliding block is located at one end of the first screw rod and one end of the second screw rod respectively and is far away from each other. The components at the two ends of the middle shaft of the coupler can be assembled in a moving way, and the torque born by the screw rod is improved, so that the assembly speed of the universal coupler is increased.

According to the universal coupling assembling tool, threads of the first screw rod and threads of the second screw rod are opposite. The second sliding block can move in opposite directions to assemble the coupler.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of a universal coupling assembly fixture of the present utility model;

FIG. 2 is a cross-sectional block diagram of the base mated with the drive motor;

FIG. 3 is a perspective view of a first fixing mechanism;

FIG. 4 is a cross-sectional structural view of a first securing mechanism;

FIG. 5 is a perspective view of a second fixing mechanism;

fig. 6 is a perspective view of the second adjusting mechanism.

Legend description:

1. a first fixing mechanism; 2. a driving motor; 3. a first support rod; 4. a base; 5. a first sliding block; 6. a second support rod; 7. a second fixing mechanism; 8. an adjusting mechanism; 9. a chamber;

101. an electric cylinder; 102. a fixing plate; 103. a housing; 104. a gear groove; 105. an adjusting gear; 106. a mounting plate; 107. adjusting a motor; 108. placing a plate; 109. a support plate; 1010. a lower clamping plate; 1011. placing a channel; 1012. an upper clamping plate; 1013. a chute; 1014. a push rod; 1015. a second slide block; 1016. a connecting rod;

701. a fixing bolt; 702. placing a rack; 703. a placement groove; 704. an anti-slip layer; 705. a placing rack is arranged;

801. a first screw; 802. a double-rod coupling; 803. and a second screw.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1 to 6, an embodiment of the present utility model provides a universal coupling assembling tool, which includes: the base 4, the inside of base 4 is provided with cavity 9, and cavity 9's upper end runs through base 4, cavity 9's inside is provided with adjustment mechanism 8, and adjustment mechanism 8 rotates to be connected in base 4's side, base 4 sliding connection has slider one 5, and slider one 5 is located cavity 9, adjustment mechanism 8 runs through and rotates to be connected in slider one 5, slider one 5 is located adjustment mechanism 8's both ends, and slider one 5's upper end and base 4's upper end are in the coplanar, slider one 5's upper end fixedly connected with bracing piece one 3, bracing piece one 3's upper end fixedly connected with fixed establishment one 1, the fixed establishment symmetry on slider one 5 of adjustment mechanism 8 both ends sets up, adjustment mechanism 8's upper end middle part fixedly connected with bracing piece two 6, bracing piece two 6's upper end fixedly connected with fixed establishment two 7, base 4's side fixedly connected with driving motor 2, driving motor 2's output runs through base 4, and extend to cavity 9 and fixedly connected with adjustment mechanism 8.

The first fixing mechanism 1 comprises an electric cylinder 101, a fixing plate 102, a shell 103, a gear groove 104, an adjusting gear 105, a mounting plate 106, an adjusting motor 107, a placing plate 108, a supporting plate 109, a lower clamping plate 1010, an upper clamping plate 1012 and a connecting rod 1016, wherein the placing plate 108 is fixedly connected to the upper end of the first supporting rod 3, the supporting plate 109 is fixedly connected to the upper end of the placing plate 108, the placing plate 108 is positioned at two ends of the supporting plate 109, the side end of the placing plate 108 is fixedly connected with a second slide 1015, the second slide 1015 is positioned at the opposite ends of the placing plate 108 at the two ends of the supporting plate 109, a placing channel 1011 is arranged in the middle of one end of the shell 103, the placing channel 1011 penetrates through the shell 103, the two ends of the shell 103 are provided with sliding grooves 1013, the sliding grooves 1013 extend into the shell 103, the shell 103 are positioned between the supporting plate 109, the sliding grooves 1013 of the shell 103 are in sliding connection with the second slide 1015, the outer side end of the shell 103 is provided with the gear groove 104, the gear groove 104 extends into the shell 103, the fixing plate 102 is fixedly connected to the side ends of the placing plate 108, the output end of the adjusting motor 107 is fixedly connected to the upper end of the fixing plate 102, the output end of the adjusting motor 107 is fixedly connected to the adjusting gear 105 and the adjusting gear 105 is fixedly connected to the opposite ends of the placing plate 108, the upper end of the connecting rod 1016 are fixedly connected to the upper end of the connecting rod 101 of the adjusting motor 103, the upper end is fixedly connected to the upper end of the connecting rod is movably arranged in the upper end of the connecting rod is arranged in a pushing rod is connected to the lower end of the connecting rod, which is arranged, and is fixedly connected to the upper end of the connecting rod is arranged.

The second fixing mechanism 7 comprises a fixing bolt 701, a lower placing frame 702 and an upper placing frame 705, the lower placing frame 702 is fixedly connected to the upper end of the second supporting rod 6, a placing groove 703 is formed in the middle of the upper end of the lower placing frame 702, the placing groove 703 extends into the lower placing frame 702, the upper placing frame 705 is located above the lower placing frame 702, the upper placing frame 705 is symmetrical to the lower placing frame 702 in structure, the fixing bolt 701 is arranged at the upper end of the upper placing frame 705, the lower end of the fixing bolt 701 penetrates through the upper clamping plate 1012, and the fixing bolt extends into the lower clamping plate 1010.

The standing groove 703 is fixedly connected with an anti-slip layer 704, and the anti-slip layer 704 is made of rubber.

The adjusting mechanism 8 comprises a first screw 801, a double-rod coupler 802 and a second screw 803, one end of the first screw 801 is rotationally connected to the side end of the base 4, the other end of the first screw 801 is fixedly connected to the double-rod coupler 802, the double-rod coupler 802 is fixedly connected to the middle of the chamber 9, the second screw 803 is fixedly connected to the other end of the double-rod coupler 802, the other end of the second screw 803 penetrates through the shell 103 and is rotationally connected to the output end of the driving motor 2, and the first slider 5 is located at one end of the first screw 801 and one end of the second screw 803 respectively and is far away from each other.

Screw one 801 and screw two 803 are of opposite threads.

Working principle: during assembly, the middle shaft of the universal coupler penetrates through the placement channel 1011, the lower end of the middle shaft of the universal coupler is placed at the upper end of the placement groove 703 of the lower placement frame 702, then the fixing bolt 701 is rotated, the upper placement frame 705 is moved downwards, the middle shaft of the universal coupler is clamped and fixed by being matched with the lower placement frame 702, the anti-slip layer 704 prevents the middle shaft of the universal coupler from rotating, then the flange on one side of the cross shaft of the universal coupler is assembled at the two ends of the middle shaft of the universal coupler, the flange of the other half of the universal coupler is placed at the upper end of the lower clamping plate 1010 in the placement channel 1011, then the electric cylinder 101 is started, the pushing rod 1014 is moved downwards, the upper clamping plate 1012 and the lower clamping plate 1010 are matched to clamp the flange, the first screw 801 and the second screw 803 which are opposite in thread direction are driven by the driving motor 2, the first slider 5 drives the other half of the universal coupler on the fixing mechanism 1, the independent flange and the flange on the universal coupler are installed through the cross shaft, the adjusting motor 107 can enable the adjusting gear 105 to rotate, the shell 103 to rotate, and the universal coupler can be directly and quickly assembled with the independent flange.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a universal joint assembly fixture which characterized in that includes: base (4), the inside of base (4) is provided with cavity (9), and the upper end of cavity (9) runs through base (4), the inside of cavity (9) is provided with adjustment mechanism (8), and adjustment mechanism (8) swivelling joint is in the side of base (4), base (4) sliding connection has slider one (5), and slider one (5) is located cavity (9), adjustment mechanism (8) run through and swivelling joint in slider one (5), slider one (5) are located the both ends of adjustment mechanism (8), and the upper end of slider one (5) and the upper end of base (4) are in the coplanar, the upper end fixedly connected with bracing piece one (3) of slider one (5), the upper end fixedly connected with fixed establishment one (1) of bracing piece one (3), the fixed establishment symmetry on slider one (5) at adjustment mechanism (8) both ends sets up, the upper end middle part fixedly connected with bracing piece two (6) of bracing piece, the upper end fixedly connected with motor two (7) of bracing piece two (6) are fixed with motor, the upper end fixedly connected with motor (4) of base (4) are connected with one end of base (2), and extends to the chamber (9) and is fixedly connected to the adjusting mechanism (8).

2. The universal coupling assembling tool according to claim 1, wherein the first fixing mechanism (1) comprises an electric cylinder (101), a fixing plate (102), a housing (103), a gear groove (104), an adjusting gear (105), a mounting plate (106), an adjusting motor (107), a placing plate (108), a supporting plate (109), a lower clamping plate (1010), an upper clamping plate (1012) and a connecting rod (1016), the placing plate (108) is fixedly connected to the upper end of the first supporting rod (3), the supporting plate (109) is fixedly connected to the upper end of the placing plate (108), the placing plate (108) is positioned at two ends of the supporting plate (109), the side end of the placing plate (108) is fixedly connected with a second slider (1015), the second slider (1015) is positioned at the opposite ends of the placing plate (108) at two ends of the supporting plate (109), a placing channel (1011) is arranged in the middle of one end of the housing (103), the placing channel (1011) penetrates through the housing (103), the two ends of the housing (103) are provided with a runner (1013), the runner (1013) extends into the housing (103), the placing plate (1013) is positioned between the second slider (1013) and the second slider (1015) and the second slider (1013) is connected to the runner (1015), the utility model discloses a motor, including casing (103), fixed plate (101), locating plate (1014), adjusting motor (107), adjusting gear (105), fixed plate (102) are provided with gear groove (104) in the outside end of casing (103), and in gear groove (104) extend to casing (103), fixed plate (102) fixed connection is in the side of placing board (108), adjusting motor (107) fixed connection is in the upper end of fixed plate (102), the output and adjusting gear (105) fixed connection of adjusting motor (107), adjusting gear (105) and gear groove (104) meshing, fixed plate (102) fixed connection is in the upper end of casing (103), electric cylinder (101) fixed connection is in the upper end of fixed plate (102), the output fixedly connected with catch bar (1014) of electric cylinder (101), and catch bar (1014) downwardly extending runs through casing (103) and extends to in place passageway (1011), the lower extreme fixedly connected with connecting rod (1016) of placing passageway (1011), lower centre gripping board (1010) fixed connection is in the upper end 1016 of connecting rod (1011).

3. The universal coupling assembling tool according to claim 1, wherein the second fixing mechanism (7) comprises a fixing bolt (701), a lower placing frame (702) and an upper placing frame (705), the lower placing frame (702) is fixedly connected to the upper end of the second supporting rod (6), a placing groove (703) is formed in the middle of the upper end of the lower placing frame (702), the placing groove (703) extends into the lower placing frame (702), the upper placing frame (705) is located above the lower placing frame (702), the upper placing frame (705) is symmetrical to the lower placing frame (702) in structure, the fixing bolt (701) is arranged at the upper end of the upper placing frame (705), and the lower end of the fixing bolt (701) penetrates through the upper clamping plate (1012) and extends into the lower clamping plate (1010).

4. A universal coupling assembling tool according to claim 3, wherein the placing groove (703) is fixedly connected with an anti-slip layer (704), and the anti-slip layer (704) is made of rubber.

5. The universal coupling assembling tool according to claim 1, wherein the adjusting mechanism (8) comprises a first screw rod (801), a double-rod coupling (802) and a second screw rod (803), one end of the first screw rod (801) is rotatably connected to the side end of the base (4), the other end of the first screw rod (801) is fixedly connected to the double-rod coupling (802), the double-rod coupling (802) is fixedly connected to the middle of the cavity (9), the second screw rod (803) is fixedly connected to the other end of the double-rod coupling (802), the other end of the second screw rod (803) penetrates through the housing (103) and is rotatably connected to the output end of the driving motor (2), and the first slider (5) is located at one end of the first screw rod (801) and one end of the second screw rod (803) respectively and is far away from each other.

6. The universal coupling assembly fixture according to claim 5, wherein threads of the first screw (801) and the second screw (803) are opposite.