CN214248200U

CN214248200U - Torque converter shell structure

Info

Publication number: CN214248200U
Application number: CN202120138821.7U
Authority: CN
Inventors: 权治玮
Original assignee: Shaanxi Walker Power Technology Co ltd
Current assignee: Shaanxi Walker Power Technology Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-09-21
Anticipated expiration: 2031-01-19

Abstract

The utility model discloses a torque converter shell structure, including left torque converter casing, the right side laminating of left side torque converter casing has right torque converter casing, the inner wall joint of draw-in groove has the kelly, the left side processing of kelly is fluted, the kelly passes through the connecting axle and rotates with the framework and link to each other, torque spring's inner wall and the outer wall clearance fit of connecting axle, torque spring's other end rigid coupling is in the outer wall of framework, the kelly passes through the connecting axle and rotates and link to each other there is the pulley. This torque converter shell structure for when needs dismantle the maintenance with left torque converter casing and right torque converter casing, the rotatable handle of user, make the handle drive the screw rod and rotate, when the screw rod rotates, link to each other through the inner wall screw thread with first sleeve, make kelly and draw-in groove carry out stable joint, avoid the screw rod unexpected rotation, cause pulley and sloping block cancellation laminating, make the joint stable form variation of kelly and draw-in groove, left torque converter casing and right torque converter shell coupling are not hard up.

Description

Torque converter shell structure

Technical Field

The utility model relates to a torque converter technical field specifically is a torque converter shell structure.

Background

The torque converter is a key component in an automatic transmission and consists of a turbine, a pump impeller, a guide wheel, a locking clutch assembly and a rear cover, although the existing locking type torque converter can realize the control of a vehicle body, the existing torque converter can realize the control of the vehicle body, but the existing torque converter shell has the problems of labor waste, incapability of being quickly installed or disassembled for maintenance and labor waste when being installed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a torque converter shell structure to when the existing torque converter casing that exists that proposes in solving above-mentioned background art is installed, comparatively hard, can't install fast or dismantle the maintenance, comparatively hard problem.

In order to achieve the above object, the utility model provides a following technical scheme: a torque converter shell structure comprises a left torque converter shell, wherein a right torque converter shell is attached to the right side of the left torque converter shell, a frame body is sleeved on the outer wall of the right torque converter shell, a circular plate is in clearance fit with the inner wall of the frame body, the circular plate is sleeved on the outer wall of the left torque converter shell, and a fixing mechanism is arranged at the top of the outer wall of the circular plate;

the fixing mechanism comprises a clamping groove, a clamping rod, a torsion spring, a pulley and a groove;

the draw-in groove is processed at the outer wall top of plectane, the inner wall joint of draw-in groove has the kelly, the left side processing of kelly is fluted, the kelly passes through the connecting axle and rotates with the framework and link to each other, torque spring's inner wall and the outer wall clearance fit of connecting axle, torque spring's one end rigid coupling is in the outer wall of kelly, torque spring's other end rigid coupling is in the outer wall of framework, the kelly rotates through the connecting axle and links to each other there is the pulley.

Preferably, a rubber pad is fixedly connected to a gap between the outer wall of the circular plate and the inner wall of the frame.

Preferably, the top of the outer wall of the frame body is provided with a propping mechanism;

the abutting mechanism comprises a sliding chute, a sliding block, an inclined block, a screw rod, a handle, a first sleeve and a curved rod;

the utility model discloses a pulley, including the spout, the spout is processed respectively in the outer wall top of framework, the inner wall of spout slides and links to each other there is the slider, the one end rigid coupling of slider has the sloping block, the outer wall of sloping block is laminated with the outer wall of pulley mutually, the sloping block rotates through the bearing and links to each other there is the screw rod, the right side rigid coupling of screw rod has the handle, the outer wall screw thread of screw rod links to each other there is first sleeve, first telescopic outer wall one end rigid coupling has the curved bar, the curved bar rigid coupling is in the right side of framework.

Preferably, the sliding block and the sliding groove form a sliding limiting structure.

Preferably, the top of the circular plate is provided with an auxiliary mechanism;

the auxiliary mechanism comprises a second sleeve, an inserted rod, a handle and a compression spring;

the improved handle is characterized in that the second sleeve is fixedly connected to the top of the circular plate, an inserting rod is in clearance fit with the inner wall of the second sleeve, the outer wall of the inserting rod is in clearance fit with the inner wall of the groove, a handle is fixedly connected to the left side of the inserting rod, a compression spring is in clearance fit with the outer wall of the inserting rod, one end of the compression spring is fixedly connected to the outer wall of the handle, and the other end of the compression spring is fixedly connected to the outer wall of the second sleeve.

Preferably, the outer wall of the handle is processed with abrasive grains.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization.

This torque converter shell structure, through the kelly, the draw-in groove, the pulley, torque spring, the spout, the slider, the screw rod, the sloping block, first sleeve, cooperation between handle and the curved bar, make when needs dismantle the maintenance with left torque converter casing and right torque converter casing, the rotatable handle of user, make the handle drive the screw rod rotate, when the screw rod rotates, through the inner wall screw thread with first sleeve linking to each other, make the screw rod can drive the sloping block and move right, and the slip through slider and spout links to each other, make the sloping block can be stable move right, and the laminating to the pulley is cancelled, elastic deformation through torque spring, make the kelly rotate the inner wall that shifts out the draw-in groove by oneself, and then can carry out quick dismantlement to left torque converter casing and right torque converter casing.

Through the cooperation between inserted bar, recess, second sleeve, compression spring and the handle for give the inner wall clearance fit's of inserted bar and recess power through compression spring, make the inserted bar can carry on spacingly to the kelly, make kelly and draw-in groove carry out stable joint, avoid the screw rod unexpected rotation, cause pulley and sloping block cancellation to laminate, make the joint stable form variation of kelly and draw-in groove, left torque converter casing and right torque converter shell connection are not hard up.

Drawings

FIG. 1 is a schematic view of the connection relationship of the present invention;

FIG. 2 is a schematic structural view of the frame, the slot and the clamping rod of FIG. 1;

FIG. 3 is a schematic view of the first sleeve, the curved bar and the sliding groove of FIG. 1;

fig. 4 is a schematic structural view of the circular plate, the second sleeve and the compression spring of fig. 1.

In the figure: 1. the left torque converter comprises a left torque converter shell, 2, a right torque converter shell, 3, a frame body, 4, a circular plate, 5, a fixing mechanism, 501, a clamping groove, 502, a clamping rod, 503, a torsion spring, 504, a pulley, 505, a groove, 6, a butting mechanism, 601, a sliding groove, 602, a sliding block, 603, an inclined block, 604, a screw rod, 605, a handle, 606, a first sleeve, 607, a curved rod, 7, an auxiliary mechanism, 701, a second sleeve, 702, an inserting rod, 703, a handle, 704 and a compression spring.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a torque converter shell structure comprises a left torque converter shell 1, a right torque converter shell 2 is attached to the right side of the left torque converter shell 1, a frame 3 is sleeved on the outer wall of the right torque converter shell 2, a circular plate 4 is in clearance fit with the inner wall of the frame 3, the circular plate 4 is sleeved on the outer wall of the left torque converter shell 1, a fixing mechanism 5 is arranged at the top of the outer wall of the circular plate 4, the fixing mechanism 5 comprises a clamping groove 501, a clamping rod 502, a torsion spring 503, a pulley 504 and a groove 505, the clamping groove 501 is processed at the top of the outer wall of the circular plate 4, the clamping rod 502 is clamped on the inner wall of the clamping groove 501 and provided with the groove 505, the clamping rod 502 is rotatably connected with the frame 3 through a connecting shaft, the left torque converter shell 1 and the right torque converter shell 2 are stably connected through the clamping of the clamping rod 502 and the frame 3, the inner wall of the torsion spring 503 is in clearance fit with the outer wall of the connecting shaft, and the torsion spring 503 gives the clamping rod 502 to rotate rightwards, the force for clamping with the clamping groove 501 is cancelled, one end of a torsion spring 503 is fixedly connected to the outer wall of the clamping rod 502, the other end of the torsion spring 503 is fixedly connected to the outer wall of the frame body 3, the clamping rod 502 is rotatably connected with a pulley 504 through a connecting shaft, a rubber pad is fixedly connected to a gap between the outer wall of the circular plate 4 and the inner wall of the frame body 3, and the rubber pad is used for increasing the sealing between the circular plate 4 and the frame body 3 and increasing the connection stability of the left torque converter shell 1 and the right torque converter shell 2;

the top of the outer wall of the frame 3 is provided with a tightening mechanism 6, the tightening mechanism 6 comprises a sliding chute 601, a sliding block 602, an inclined block 603, a screw 604, a handle 605, a first sleeve 606 and a curved bar 607, the sliding chute 601 is respectively processed on the top of the outer wall of the frame 3, the inner wall of the sliding chute 601 is connected with the sliding block 602 in a sliding manner, so that the sliding block 602 can slide left and right on the inner wall of the sliding chute 601, one end of the sliding block 602 is fixedly connected with the inclined block 603, the outer wall of the inclined block 603 is attached to the outer wall of the pulley 504, the inclined block 603 is connected with the screw 604 through a bearing in a rotating manner, the right side of the screw 604 is fixedly connected with the handle 605, the handle 605 is used for driving the screw 604 to rotate, the outer wall of the screw 604 is connected with the first sleeve 606 through threads, one end of the outer wall of the first sleeve 606 is fixedly connected with the curved bar 607, the curved bar 607 is fixedly connected to the right side of the frame 3, the sliding block 602 and the sliding chute 601 are connected through the sliding of the sliding block 602 and the sliding groove 601, when the screw 604 rotates, the oblique block 603 can be driven to move left and right stably;

the top of the circular plate 4 is provided with an auxiliary mechanism 7, the auxiliary mechanism 7 comprises a second sleeve 701, an insertion rod 702, a handle 703 and a compression spring 704, the second sleeve 701 is fixedly connected to the top of the circular plate 4, the insertion rod 702 is in clearance fit with the inner wall of the second sleeve 701, the insertion rod 702 can move left and right on the inner wall of the second sleeve 701, the outer wall of the insertion rod 702 is in clearance fit with the inner wall of the groove 505, the handle 703 is fixedly connected to the left side of the insertion rod 702, the handle 703 is used for driving the insertion rod 702 to move left and right, the compression spring 704 is in clearance fit with the outer wall of the insertion rod 702, the compression spring 704 gives a force of clearance fit between the insertion rod 702 and the inner wall of the groove 505, one end of the compression spring 704 is fixedly connected to the outer wall of the handle 703, the other end of the compression spring 704 is fixedly connected to the outer wall of the second sleeve 701, the outer wall of the handle 703 is provided with a grinding pattern, and the grinding pattern is used for increasing the contact touch force between the handle 703 and the hand.

When the shell structure of the torque converter is used, when the left torque converter shell 1 and the right torque converter shell 2 need to be disassembled and maintained, a user can rotate the handle 605 to enable the handle 605 to drive the screw rod 604 to rotate, when the screw rod 604 rotates, the screw rod 604 can drive the inclined block 603 to move rightwards through being in threaded connection with the inner wall of the first sleeve 606, the inclined block 603 can stably move rightwards through the sliding connection of the sliding block 602 and the sliding groove 601, the attachment to the pulley 504 is cancelled, after the attachment is cancelled, the user can drive the inserted bar 702 to move out of the inner wall of the groove 505 through the handle 703, so that the clamping bar 502 automatically rotates to move out of the inner wall of the clamping groove 501 through the elastic deformation of the torsion spring 704, the left torque converter shell 1 and the right torque converter shell 2 can be rapidly disassembled, and the inserted bar 702 can be provided with the force of clearance fit with the inner wall of the groove 505 through the compression spring 704, make the inserted bar 702 can carry on spacingly to kelly 502 for kelly 502 carries out stable joint with draw-in groove 501, avoids the unexpected rotation of screw rod 604, causes pulley 602 and sloping block 603 cancellation laminating, makes kelly 502 and draw-in groove 501's joint stable form variation, and left torque converter casing 1 and right torque converter casing 2 are connected not hard up.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model provides a torque converter shell structure, includes left torque converter casing (1), the right side laminating of left torque converter casing (1) has right torque converter casing (2), frame (3) have been cup jointed to the outer wall of right torque converter casing (2), the inner wall clearance fit of frame (3) has plectane (4), plectane (4) cup joint in the outer wall of left torque converter casing (1), its characterized in that: the top of the outer wall of the circular plate (4) is provided with a fixing mechanism (5);

the fixing mechanism (5) comprises a clamping groove (501), a clamping rod (502), a torsion spring (503), a pulley (504) and a groove (505);

draw-in groove (501) processing is at the outer wall top of plectane (4), the inner wall joint of draw-in groove (501) has kelly (502), the left side processing of kelly (502) is fluted (505), kelly (502) rotate with framework (3) through the connecting axle and link to each other, the inner wall of torsion spring (503) and the outer wall clearance fit of connecting axle, the one end rigid coupling of torsion spring (503) is in the outer wall of kelly (502), the other end rigid coupling of torsion spring (503) is in the outer wall of framework (3), kelly (502) rotate through the connecting axle and link to each other there is pulley (504).

2. A torque converter housing structure according to claim 1, wherein: and a rubber pad is fixedly connected to the gap between the outer wall of the circular plate (4) and the inner wall of the frame body (3).

3. A torque converter housing structure according to claim 1, wherein: the top of the outer wall of the frame body (3) is provided with a propping mechanism (6);

the abutting mechanism (6) comprises a sliding groove (601), a sliding block (602), an inclined block (603), a screw rod (604), a handle (605), a first sleeve (606) and a curved bar (607);

the utility model discloses a handle of a bicycle, including framework (3), spout (601) are processed respectively in the outer wall top of framework (3), the inner wall of spout (601) slides and links to each other has slider (602), the one end rigid coupling of slider (602) has sloping block (603), the outer wall of sloping block (603) is laminated with the outer wall of pulley (504), sloping block (603) have linked to each other screw rod (604) through the bearing rotation, the right side rigid coupling of screw rod (604) has handle (605), the outer wall screw thread of screw rod (604) links to each other first sleeve (606), the outer wall one end rigid coupling of first sleeve (606) has curved bar (607), curved bar (607) rigid coupling in the right side of framework (3).

4. A torque converter housing structure according to claim 3, wherein: the sliding block (602) and the sliding groove (601) form a sliding limiting structure.

5. A torque converter housing structure according to claim 1, wherein: the top of the circular plate (4) is provided with an auxiliary mechanism (7);

the auxiliary mechanism (7) comprises a second sleeve (701), an insert rod (702), a handle (703) and a compression spring (704);

the utility model discloses a handle of a bicycle, including first sleeve (701), second sleeve (701) rigid coupling in the top of plectane (4), the inner wall clearance fit of second sleeve (701) has inserted bar (702), the outer wall of inserted bar (702) and the inner wall clearance fit of recess (505), the left side rigid coupling of inserted bar (702) has handle (703), the outer wall clearance fit of inserted bar (702) has compression spring (704), the one end rigid coupling of compression spring (704) in the outer wall of handle (703), the other end rigid coupling of compression spring (704) in the outer wall of second sleeve (701).

6. The torque converter housing structure according to claim 5, wherein: the outer wall of the handle (703) is processed with grinding grains.