CN214465912U

CN214465912U - Middle-section box body assembly type torque converter

Info

Publication number: CN214465912U
Application number: CN202022772619.8U
Authority: CN
Inventors: 王广忠; 郑璇; 马绪强
Original assignee: Shandong Huashou Heavy Industry Co Ltd
Current assignee: Shandong Huashou Heavy Industry Co Ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-10-22
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a well festival box assembled torque converter, include: box, leading wheel seat, well festival, the bottom of leading wheel seat through first bolt with play the pad install in on the box, be provided with the pump wheel seat on the leading wheel seat, install baffle and gear on the pump wheel seat, install the skeleton oil blanket on the baffle, the right side of baffle is provided with paper pad, the baffle with paper pad is all installed on the box, the pump wheel is installed through second bolt and bullet pad in the top of pump wheel seat, relates to hydraulic drive system technical field. This well festival box assembled torque converter changes the baffle into external connection by built-in connection, has removed O type circle, changes into paper pad, in the assembling process, can install the part in the torque converter in the box earlier in the festival, couples together well festival, baffle, paper pad, box with the bolt at last, and assembling process simple accurate has reduced the assembly difficulty and the assembly degree of difficulty, has improved assembly efficiency.

Description

Middle-section box body assembly type torque converter

Technical Field

The utility model relates to a hydraulic drive system technical field specifically is a well festival box assembled torque converter.

Background

The hydraulic torque converter consists of a pump impeller, a turbine, a guide wheel, a front cover and other auxiliary components; it is installed between engine and speed variator, and uses hydraulic transmission oil (ATF) as working medium to play the role of transmitting torque, changing pitch, speed change and clutch.

The existing large-tonnage hydraulic torque converter casts a middle section and a box body into a large box body, the partition plate is cast independently, during installation, the partition plate is internally installed in the box body through three bolts, and the inside of the partition plate is sealed through an O-shaped ring. The structure is difficult to install, easy to cause the circular cutting of the O-shaped ring, easy to leak oil and difficult to maintain.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a well festival box assembled torque converter has solved the installation difficulty, causes the circular of O type circle easily to cut, easy oil leak to maintain more difficult problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a medium case fabricated torque converter comprising: the bottom of the guide wheel seat is arranged on the box body through a first bolt and an elastic pad, the guide wheel seat is provided with a pump wheel seat, the pump wheel seat is provided with a clapboard and a gear, the clapboard is provided with a framework oil seal, a paper pad is arranged on the right side of the clapboard, the clapboard and the paper pad are both arranged on the box body, the top of the pump wheel seat is provided with a pump wheel through a second bolt and an elastic pad, a first bearing is arranged between the pump wheel seat and the pump wheel, the guide wheel seat is provided with a guide wheel component and a worm wheel component, the worm wheel component is provided with a cover wheel through a second bearing, the cover wheel with the pump impeller passes through the third bolt and is connected with the bullet pad, the adapter sleeve is installed through fourth bolt and bullet pad in the left side of cover wheel, clamp plate and elastic plate are installed through fifth bolt and peaceful pad in the left side of adapter sleeve.

Furthermore, the middle section, the partition plate, the paper pad and the box body are connected through a sixth bolt and a spring plate.

Further, a connecting shaft is arranged on the left side of the connecting sleeve.

Furthermore, when the middle box assembly type torque converter is tested, a clamping device is required to be used, the clamping device comprises an installation seat, the top of the installation seat is fixedly connected with a fixed frame, two sides of the top of the fixed frame are fixedly connected with installation frames, a sliding plate is slidably connected between two sides of the inner wall of each installation frame, two sides of the top of the sliding plate are fixedly connected with fixed plates, inclined grooves are formed in the two fixed plates, two clamping blocks are slidably connected to the top of the installation frame, connecting plates are fixedly connected to the bottoms of the two clamping blocks, the bottoms of the two connecting plates penetrate through the installation frame and extend into the installation frame, connecting blocks are fixedly connected to the front faces of the two connecting plates, and the two connecting blocks are respectively slidably connected to the insides of the two inclined grooves, the bottom of the sliding plate is fixedly connected with a connecting rod, the bottom end of the connecting rod sequentially penetrates through the mounting frame and the fixed frame and extends to the inside of the fixed frame, the bottom end of the connecting rod is fixedly connected with a movable plate, a sliding groove is formed in the movable plate, and one side, separated from the movable plate, of each of the two movable plates is respectively connected to two sides of the inner wall of the fixed frame in a sliding mode.

Furthermore, sponge pads are arranged on the opposite sides of the two clamping blocks.

Further, the first backup pad of bottom fixedly connected with of fixed frame inner wall, the inside of first backup pad is rotated and is connected with the loop bar, the fixed surface of loop bar one end is connected with the plectane, two lugs of positive fixedly connected with of plectane, two lugs difference sliding connection in the inside of two spouts, the positive fixedly connected with driving motor of fixed frame inner wall, driving motor pass through control switch and are connected with external power supply, and driving motor is servo motor.

Furthermore, the outer surface of the other end of the loop bar is connected with a coupler in a sliding mode, the outer surface of the coupler is connected with a moving block in a rotating mode, the top of the moving block is connected with the top of the inner wall of the fixed frame in a sliding mode, the top of the inner wall of the fixed frame is fixedly connected with an electric telescopic handle through a supporting block, the electric telescopic handle is connected with an external power source through a control switch, and one end of the electric telescopic handle is fixedly connected to the right side of the moving block.

Further, the bottom of fixed frame inner wall just is located the positive fixedly connected with second backup pad of first backup pad, the inside sliding connection of second backup pad has the slide bar to the slide bar can rotate, the one end fixedly connected with turning handle of slide bar.

Furthermore, the outer surface of the sliding rod is fixedly connected with a rotating gear, the left side of the second supporting plate is fixedly connected with a gear sleeve, and the rotating gear is meshed with the gear sleeve.

(III) advantageous effects

The utility model discloses following beneficial effect has:

the middle section box body assembled torque converter is characterized in that a guide wheel seat is arranged on a box body through a first bolt and an elastic cushion, a framework oil seal is arranged on a partition plate, a gear and the partition plate are arranged on a pump wheel seat, a paper cushion and the partition plate are arranged on the box body, a pump wheel is connected with the pump wheel seat through a second bolt and the elastic cushion, a first bearing is arranged on the pump wheel seat and the pump wheel, a guide wheel component is arranged on the guide wheel seat, a worm wheel component is arranged, a second bearing is arranged on a cover wheel, the cover wheel is connected with the worm wheel component through the second bearing, the cover wheel is connected with the pump wheel through a third bolt and the elastic cushion, the connecting sleeve is connected with the cover wheel through a fourth bolt and the elastic cushion, a pressing plate and an elastic plate are arranged on the connecting sleeve, finally a sixth bolt and an elastic cushion between a middle section, the partition plate, the paper cushion and the box body are arranged, the partition plate is changed into external connection from built-in connection, and an O-shaped ring is removed, the paper pad is changed, parts in the torque converter can be installed in the middle section of the box body firstly in the assembling process, and finally the middle section, the partition plate, the paper pad and the box body are connected through bolts.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

FIG. 1 is a schematic structural diagram of a first embodiment of a middle-section case assembled torque converter provided by the present invention;

FIG. 2 is a schematic structural diagram of a second embodiment of the assembled torque converter of the middle box according to the present invention;

figure 3 is a side view of the fixing frame shown in figure 2;

FIG. 4 is a side view of the second support plate shown in FIG. 3;

fig. 5 is a side view of the stem of fig. 3.

In the figure, 1-box body, 2-guide wheel seat, 3-middle joint, 4-first bolt, 5-pump wheel seat, 6-clapboard, 7-gear, 8-framework oil seal, 9-paper pad, 10-second bolt, 11-pump wheel, 12-first bearing, 13-guide wheel component, 14-worm wheel component, 15-second bearing, 16-cover wheel, 17-third bolt, 18-fourth bolt, 19-connecting sleeve, 20-fifth bolt, 21-pressing plate, 22-elastic plate, 23-sixth bolt, 24-connecting shaft, 25-mounting seat, 26-fixing frame, 27-mounting frame, 28-sliding plate, 29-fixing plate, 30-chute, 31-clamping block, 32-connecting plate, 33-connecting block, 34-connecting rod, 35-moving plate, 36-sliding groove, 37-spongy cushion, 38-first supporting plate, 39-loop bar, 40-circular plate, 41-convex block, 42-driving motor, 43-coupler, 44-moving block, 45-electric telescopic rod, 46-second supporting plate, 47-sliding rod, 48-rotating handle, 49-rotating gear and 50-gear sleeve.

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.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

First embodiment

Referring to fig. 1, an embodiment of the present invention provides a technical solution: a medium case fabricated torque converter comprising: the pump comprises a box body 1, a guide wheel seat 2 and a middle section 3, wherein the bottom of the guide wheel seat 2 is installed on the box body 1 through a first bolt 4 and an elastic cushion, a pump wheel seat 5 is arranged on the guide wheel seat 2, a partition plate 6 and a gear 7 are installed on the pump wheel seat 5, a framework oil seal 8 is installed on the partition plate 6, a paper cushion 9 is arranged on the right side of the partition plate 6, the partition plate 6 and the paper cushion 9 are both installed on the box body 1, a pump wheel 11 is installed at the top of the pump wheel seat 5 through a second bolt 10 and an elastic cushion, a first bearing 12 is arranged between the pump wheel seat 5 and the pump wheel 11, a guide wheel assembly 13 and a worm wheel assembly 14 are installed on the guide wheel seat 2, a cover wheel 16 is installed on the worm wheel assembly 14 through a second bearing 15, the cover wheel 16 is connected with the pump wheel 11 through a third bolt 17 and an elastic cushion, a connecting sleeve 19 is installed on the left side of the cover wheel 16 through a fourth bolt 18 and an elastic cushion, a pressure plate 21 and an elastic plate 22 are mounted on the left side of the connecting sleeve 19 through a fifth bolt 20 and a flat pad.

The middle section 3, the partition plate 6, the paper pad 9 and the box body 1 are connected through a sixth bolt 23 and a spring piece.

The left side of the connecting sleeve 19 is provided with a connecting shaft 24.

When in use, the guide wheel seat 2 is firstly installed on the box body 1 by the first bolt 4 and the elastic cushion, then the framework oil seal 8 is installed on the partition plate 6, the gear 7 and the partition plate 6 are installed on the pump wheel seat 5, the paper cushion 9 and the partition plate 6 are installed on the box body 1, the pump wheel 11 is connected with the pump wheel seat 5 by the second bolt 10 and the elastic cushion, the first bearing 12 is installed on the pump wheel seat 5 and the pump wheel 11, the guide wheel component 13 is installed on the guide wheel seat 2, then the worm wheel component 14 is installed, the second bearing 15 is installed on the cover wheel 16, the cover wheel 16 is connected with the worm wheel component 14 by the second bearing 15, then the cover wheel 16 is connected with the pump wheel 11 by the third bolt 17 and the elastic cushion, the connecting sleeve 19 is connected with the cover wheel 16 by the fourth bolt 18 and the elastic cushion, the pressing plate 21, the elastic plate 22 and the connecting sleeve 19 are installed, and finally the middle joint 3 is installed, a sixth bolt 23 and an elastic pad between the clapboard 6, the paper pad 9 and the box body 1.

Second embodiment

Referring to fig. 2-5 in combination, a second embodiment of the present application is directed to another intermediate case assembled torque converter based on the intermediate case assembled torque converter provided in the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the difference of the middle-section box assembled torque converter provided by the second embodiment of the present application lies in that, when the middle-section box assembled torque converter is tested, the clamping device that needs to be used includes the mounting seat 25, the top of the mounting seat 25 is fixedly connected with the fixed frame 26, both sides of the top of the fixed frame 26 are fixedly connected with the mounting frames 27, both sides of the inner wall of the two mounting frames 27 are slidably connected with the sliding plates 28, both sides of the top of the sliding plates 28 are fixedly connected with the fixed plates 29, both inside of the two fixed plates 29 are provided with the chutes 30, the top of the mounting frame 27 is slidably connected with the two clamping blocks 31, both bottoms of the two clamping blocks 31 are fixedly connected with the connecting plates 32, and the bottoms of the two connecting plates 32 both penetrate through the mounting frame 27 and extend to the inside of the mounting frame 27, the front surfaces of the two connecting plates 32 are fixedly connected with connecting blocks 33, the two connecting blocks 33 are respectively connected inside the two inclined grooves 30 in a sliding mode, the bottom of the sliding plate 28 is fixedly connected with connecting rods 34, the bottom ends of the connecting rods 34 sequentially penetrate through the mounting frame 27 and the fixed frame 26 and extend into the fixed frame 26, a moving plate 35 is fixedly connected to the bottom ends of the connecting rods 34, and sliding grooves 36 are formed in the moving plate 35.

Two one side that chucking piece 31 is relative all is provided with foam-rubber cushion 37, and setting through foam-rubber cushion 37 can protect the torque converter when two chucking pieces 31 chucking, prevents that the torque converter is impaired.

The bottom fixedly connected with first backup pad 38 of fixed frame 26 inner wall, the inside rotation of first backup pad 38 is connected with loop bar 39, the outer fixed surface of loop bar 39 one end is connected with plectane 40, two lugs 41 of positive fixedly connected with of plectane 40, the positive fixedly connected with driving motor 42 of fixed frame 26 inner wall, driving motor 42's setting is used for driving loop bar 39.

The outer surface of the other end of the loop bar 39 is connected with a coupler 43 in a sliding mode, the outer surface of the coupler 43 is connected with a moving block 44 in a rotating mode, the top of the moving block 44 is connected with the top of the inner wall of the fixed frame 26 in a sliding mode, the top of the inner wall of the fixed frame 26 is fixedly connected with an electric telescopic rod 45 through a supporting block, one end of the electric telescopic rod 45 is fixedly connected to the right side of the moving block 44, the coupler 43 can be connected with an output shaft of the driving motor 42 and the loop bar 39, the moving block 44 is driven by the electric telescopic rod 45 to move leftwards, the coupler 43 moves leftwards, the output shaft of the driving motor 42 is separated from the loop bar 39, and rotation of the loop bar 39 and the driving motor 42 are not affected by each other.

The bottom of the inner wall of the fixed frame 26 is located on the front surface of the first support plate 38, a second support plate 46 is fixedly connected to the front surface of the inner wall of the fixed frame 26, a sliding rod 47 is slidably connected to the inside of the second support plate 46, the sliding rod 47 can rotate, and a rotating handle 48 is fixedly connected to one end of the sliding rod 47.

The outer surface of the sliding rod 47 is fixedly connected with a rotating gear 49, the left side of the second supporting plate 46 is fixedly connected with a gear sleeve 50, the rotating gear 49 is clamped into the gear sleeve 50, the sliding rod 47 can be fixed and cannot rotate, and therefore the sleeve rod 39 cannot rotate and the sleeve rod 39 is fixed.

By starting the driving motor 42, the driving motor 42 rotates to drive the loop bar 39 to rotate, the loop bar 39 drives the circular plate 40 to rotate, so that the two convex blocks 41 move in an arc shape, and the two sliding chutes 36 are used in cooperation, so that the two moving plates 35 move relatively, so that the left connecting rod 34 moves downward, the right connecting rod 34 moves upward, the left connecting rod 34 drives the left sliding plate 28 to move downward, so that the left two fixing plates 29 move downward, the left two connecting blocks 33 move relatively, so that the left two clamping blocks 31 move relatively, the torque converter is clamped and fixed, the right connecting rod 34 drives the right sliding plate 28 to move upward, so that the right two fixing plates 29 move upward, the right two connecting blocks 33 move away from each other, so that the right two clamping blocks 31 move away from each other, the torque converter can be alternately used by loosening the clamping of the torque converter, and when the torque converter is clamped and detected on one side, the torque converter can be disassembled and replaced by a new torque converter on the other side, so that the detection efficiency is accelerated;

through the extension of electric telescopic handle 45, make movable block 44 move forward, thereby drive shaft coupling 43 and move forward, make loop bar 39 and driving motor 42's output shaft separation, promote the turning handle 48 afterwards and make turning handle 48 remove backward, it inserts the inside of loop bar 39 to drive sliding rod 47 and slide backward, it can make sliding rod 47 rotatory to rotate turning handle 48, and then drive loop bar 39 rotatory, and then drive loop bar 39, can indirectly make rotatory gear 49 block in gear sleeve 50 through promoting turning handle 48, thereby it is fixed with sliding rod 47, and then it is fixed with loop bar 39, can carry out the conversion between electronic and manual to the drive of loop bar 39, thereby can carry out electronic chucking or manual chucking to the torque converter, adapt to the use under the different scenes.

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.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A medium case fabricated torque converter comprising: box (1), guide wheel seat (2), well festival (3), its characterized in that: the bottom of the guide wheel seat (2) is installed on the box body (1) through a first bolt (4) and an elastic cushion, a pump wheel seat (5) is arranged on the guide wheel seat (2), a partition plate (6) and a gear (7) are installed on the pump wheel seat (5), a framework oil seal (8) is installed on the partition plate (6), a paper cushion (9) is arranged on the right side of the partition plate (6), the partition plate (6) and the paper cushion (9) are installed on the box body (1), a pump wheel (11) is installed at the top of the pump wheel seat (5) through a second bolt (10) and the elastic cushion, a first bearing (12) is arranged between the pump wheel seat (5) and the pump wheel (11), a guide wheel assembly (13) and a worm wheel assembly (14) are installed on the guide wheel seat (2), a cover wheel (16) is installed on the worm wheel assembly (14) through a second bearing (15), cover wheel (16) with pump impeller (11) are connected through third bolt (17) and bullet pad, the left side of cover wheel (16) is installed adapter sleeve (19) through fourth bolt (18) and bullet pad, clamp plate (21) and elastic plate (22) are installed through fifth bolt (20) and flat pad in the left side of adapter sleeve (19).

2. The middle-section box body assembled torque converter according to claim 1, characterized in that: the middle section (3), the partition plate (6), the paper pad (9) and the box body (1) are connected through a sixth bolt (23) and an elastic sheet.

3. The middle-section box body assembled torque converter according to claim 1, characterized in that: and a connecting shaft (24) is arranged on the left side of the connecting sleeve (19).