CN213857055U

CN213857055U - Pre-positioning mechanism for casting automobile clutch shell

Info

Publication number: CN213857055U
Application number: CN202022861634.XU
Authority: CN
Inventors: 李战营; 李世豪
Original assignee: Yuzhou Zhuyuan Machinery Manufacturing Co ltd
Current assignee: Yuzhou Zhuyuan Machinery Manufacturing Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-08-03
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a pre-positioning mechanism is used in casting of automobile clutch shell relates to automobile clutch shell casting technical field, and the in-process locking that uses and the regulation comparatively inconvenient for solving current anchor clamps for casting of automobile clutch, takes place the dead problem of the inside card of anchor clamps easily. The mechanism comprises a mechanism seat plate and is characterized in that a positioning platform is arranged at the upper end of the mechanism seat plate, four guide chutes are formed in the upper end of the positioning platform, a bottom supporting plate is arranged at the upper end of each guide chute, a movable frame is arranged at the upper end of the bottom supporting plate, two through clamping seats are arranged in the movable frame, through holes are formed in the through clamping seats, electromagnets are arranged on the inner walls of the through holes, movable push rods are arranged in the through holes, front end plates are arranged at one ends of the movable push rods, transmission rod heads are arranged at the other ends of the movable push rods, and toggle handles are arranged at the upper ends of the movable frame.

Description

Pre-positioning mechanism for casting automobile clutch shell

Technical Field

The utility model relates to an automobile clutch shell casting technical field specifically is an automobile clutch shell casting is with prepositioning mechanism.

Background

The automobile clutch is positioned in a flywheel shell between an engine and a gearbox, the clutch assembly is fixed on the rear plane of a flywheel by screws, and an output shaft of the clutch is an input shaft of the gearbox. In the process of driving the automobile, a driver can step on or release a clutch pedal according to requirements to enable an engine to be temporarily separated from a gearbox and gradually engaged with the gearbox so as to cut off or transmit power input by the engine to the gearbox, a driving part and a driven part of a clutch can be temporarily separated from each other and can be gradually engaged with each other by virtue of friction between contact surfaces or by using liquid as a transmission medium or by using magnetic transmission to transmit torque, and the two parts can be mutually rotated in the transmission process.

The existing clamp for casting the automobile clutch is inconvenient to lock and adjust in the using process, the problem of clamping inside the clamp is easy to happen, and the efficiency of casting the automobile clutch is influenced. Therefore, the pre-positioning mechanism for casting the automobile clutch shell is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pre-positioning mechanism is used in casting of automobile clutch shell to the current anchor clamps are used in casting of automobile clutch who proposes in solving above-mentioned background art locking and regulation in the in-process that uses comparatively inconvenient, take place the dead problem of the inside card of anchor clamps easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pre-positioning mechanism is used in casting of automobile clutch shell, includes the mechanism bedplate, the upper end of mechanism bedplate is provided with positioning platform, positioning platform's upper end is provided with four direction spouts, the upper end of direction spout is provided with the bottom plate, the upper end of bottom plate is provided with movable frame, movable frame's inside is provided with two and link up the cassette, the inside that link up the cassette is provided with the perforating hole, be provided with the electro-magnet on the inner wall of perforating hole, the inside of perforating hole is provided with movable push rod, movable push rod's one end is provided with leading end plate, movable push rod's the other end is provided with the transmission rod head, movable frame's upper end is provided with stirs the handle.

Preferably, the lower extreme of mechanism bedplate is provided with the support frame, the bottom of support frame is provided with the bed plate, and the both ends of support frame set up with mechanism bedplate and bed plate integrated into one piece respectively, the inside of support frame is provided with the winding displacement board, and winding displacement board and support frame integrated into one piece set up, movable frame's outside is provided with the power cord, and power cord and the inside electro-magnet electric connection of perforating hole.

Preferably, the upper end of bed plate is provided with switch, and switch passes through screw and bed plate fixed connection, positioning platform's inside is provided with the through wires hole, and the through wires hole sets up with positioning platform integrated into one piece, the power cord run through the inside winding displacement hole of through wires hole and winding displacement board and with switch connection of electric lines, and switch's the other end passes through wire and total power electric connection.

Preferably, the inside of direction spout is provided with spacing inside groove, and spacing inside groove and direction spout integrated into one piece set up, the lower extreme of bottom plate is provided with link block, and link block and bottom plate integrated into one piece set up, the bottom plate passes through link block and direction spout swing joint.

Preferably, link block's inside is provided with the screw thread mounting hole, and screw thread mounting hole and link block integrated into one piece setting, the bottom of direction spout is provided with five regulation holes, and five regulation holes and the setting of direction spout integrated into one piece, the internally mounted of screw thread mounting hole and regulation hole has screw thread screens pole, the lower extreme of screw thread screens pole is provided with the installation and twists the handle, and the installation is twisted the handle and is set up with screw thread screens pole integrated into one piece.

Preferably, a central support plate is arranged at the central position of the front end plate, the central support plate and the front end plate are integrally formed, a micro cylinder is arranged at the upper end of the central support plate, the micro cylinder is fixedly mounted at the upper end of the central support plate through a screw, and the vertical center line of the central support plate coincides with the vertical center line of the micro cylinder.

Preferably, the lower end of the center carrier plate is provided with a cylinder transmission rod, the cylinder transmission rod and the micro cylinder are integrally formed, the micro cylinder penetrates through the center carrier plate through the cylinder transmission rod and extends to the lower end of the center carrier plate, the lower end of the cylinder transmission rod is provided with a positioning pressing block, and the positioning pressing block and the cylinder transmission rod are integrally formed.

Preferably, the upper surface of mechanism bedplate is provided with four embedded grooves, the inside in embedded groove is provided with the magnet piece, and the magnet piece is connected with embedded groove joint, the upper end of mechanism bedplate is provided with the sealed lid of bedplate, and the sealed lid of bedplate passes through the magnet piece and is connected with the mechanism bedplate absorption.

Preferably, the lower extreme of the sealed lid of bedplate is provided with four installation cardboards, and the sealed integrated into one piece setting of installation cardboard and bedplate, four the installation cardboard is about the central point symmetric distribution of mechanism bedplate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a promote the activity that the transmission rod head drove movable push rod and march, make leading end plate remove the border position of automobile clutch skeleton, then open switch and pass through the power cord for the electro-magnet passes through, the electro-magnet circular telegram produces magnetic force and adsorbs the extension of fixing at the perforating hole with movable push rod, drive the extension of cylinder transfer line through miniature cylinder, the in-process of extension drives the location briquetting and pushes down, make the location briquetting compress tightly on the border position of automobile clutch skeleton, reach the purpose of nimble smooth operation, it is comparatively inconvenient with the regulation to have overcome current anchor clamps for automobile clutch casting at the in-process locking that uses, take place the dead problem of the inside card of anchor clamps easily.

2. The handle is stirred through promoting to drive the activity frame at positioning platform's upper end activity for the activity frame removes suitable prepositioning position, and the activity frame slides at the inside of direction spout at the in-process coupling block of activity, after the activity frame adjusts suitable position, installs screw thread screens pole in the regulation hole of suitable position and the inside screw thread mounting hole of coupling block, and the in-process of installation screw thread screens pole is twisted and is moved the installation and twist the handle, thereby reaches nimble purpose of adjusting prepositioning position.

Drawings

FIG. 1 is a schematic view of the mechanism seat plate structure of the present invention;

FIG. 2 is a schematic view of the mechanism seat plate sealing structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the guide chute of the present invention;

FIG. 4 is a schematic diagram of the front end plate structure of the present invention;

FIG. 5 is a schematic view of the internal structure of the movable frame of the present invention;

in the figure: 1. a mechanism seat plate; 2. positioning the platform; 3. an embedded groove is formed; 4. a magnet block; 5. a guide chute; 6. an adjustment hole; 7. a movable frame; 8. a bottom pallet; 9. threading holes; 10. a power line; 11. a front end plate; 12. a central carrier plate; 13. a micro cylinder; 14. the handle is pulled; 15. a movable push rod; 16. the card seat is penetrated; 17. a drive rod head; 18. a seat plate sealing cover; 19. mounting a clamping plate; 20. a support frame; 21. a wire arranging plate; 22. a base plate; 23. a power switch; 24. limiting the inner groove; 25. connecting the sliding block; 26. a threaded mounting hole; 27. a threaded position-retaining rod; 28. installing a twisting handle; 29. a cylinder transmission rod; 30. positioning a pressing block; 31. a through hole; 32. an electromagnet.

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.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a pre-positioning mechanism is used in casting of automobile clutch shell, including mechanism bedplate 1, the upper end of mechanism bedplate 1 is provided with locating platform 2, locating platform 2's upper end is provided with four direction spouts 5, the upper end of direction spout 5 is provided with bottom plate 8, the upper end of bottom plate 8 is provided with movable frame 7, movable frame 7's inside is provided with two and link up cassette 16, the inside of link up cassette 16 is provided with perforating hole 31, be provided with electro-magnet 32 on perforating hole 31's the inner wall, perforating hole 31's inside is provided with movable push rod 15, movable push rod 15's one end is provided with leading end plate 11, movable push rod 15's the other end is provided with drive rod head 17, movable frame 7's upper end is provided with stirs handle 14.

Further, the lower extreme of mechanism bedplate 1 is provided with support frame 20, the bottom of support frame 20 is provided with bed plate 22, and the both ends of support frame 20 set up with mechanism bedplate 1 and bed plate 22 integrated into one piece respectively, the inside of support frame 20 is provided with winding displacement board 21, and winding displacement board 21 sets up with support frame 20 integrated into one piece, movable frame 7's outside is provided with power cord 10, and power cord 10 and the inside electro-magnet 32 electric connection of perforating hole 31, support frame 20 that the lower extreme of mechanism bedplate 1 set up plays the effect of supporting mechanism bedplate 1.

Further, the upper end of bed plate 22 is provided with switch 23, and switch 23 passes through screw and bed plate 22 fixed connection, positioning platform 2's inside is provided with through wires hole 9, and through wires hole 9 sets up with 2 integrated into one piece of positioning platform, power cord 10 runs through wires hole 9 and the inside winding displacement hole of winding displacement board 21 and with switch 23 connection of electric lines, and switch 23's the other end passes through wire and main power electric connection, switch 23 that the upper end of bed plate 22 set up plays the effect whether control electro-magnet 32 works.

Further, the inside of guide chute 5 is provided with spacing inside groove 24, and spacing inside groove 24 sets up with guide chute 5 integrated into one piece, and the lower extreme of backing board 8 is provided with link block 25, and link block 25 sets up with backing board 8 integrated into one piece, and backing board 8 passes through

link block

25 and 5 swing joint of guide chute, and spacing inside groove 24 that the inside of guide chute 5 set up plays the effect of avoiding link block 25 to break away from guide chute 5.

Further, the inside of link block 25 is provided with screw thread mounting hole 26, and screw thread mounting hole 26 sets up with link block 25 integrated into one piece, the bottom of direction spout 5 is provided with five regulation holes 6, and five regulation holes 6 set up with direction spout 5 integrated into one piece, the internally mounted of screw thread mounting hole 26 and regulation hole 6 has screw thread screens pole 27, the lower extreme of screw thread screens pole 27 is provided with the installation and screws up 28, and the installation is twisted and is set up 28 and screw thread screens pole 27 integrated into one piece, the screw thread mounting hole 26 of the inside setting of link block 25 plays the effect of the screw thread screens pole 27 installation screens of being convenient for.

Further, a center carrier 12 is disposed at a center position of the front end plate 11, the center carrier 12 and the front end plate 11 are integrally formed, a micro cylinder 13 is disposed at an upper end of the center carrier 12, the micro cylinder 13 is fixedly mounted on the upper end of the center carrier 12 through a screw, a vertical center line of the center carrier 12 coincides with a vertical center line of the micro cylinder 13, and the center carrier 12 disposed at the center position of the front end plate 11 plays a role of carrying the micro cylinder 13.

Further, the lower end of the central carrier 12 is provided with a cylinder transmission rod 29, the cylinder transmission rod 29 and the micro cylinder 13 are integrally formed, the micro cylinder 13 penetrates through the central carrier 12 through the cylinder transmission rod 29 and extends to the lower end of the central carrier 12, the lower end of the cylinder transmission rod 29 is provided with a positioning pressing block 30, the positioning pressing block 30 and the cylinder transmission rod 29 are integrally formed, and the cylinder transmission rod 29 arranged at the lower end of the central carrier 12 plays a role in driving the positioning pressing block 30 to move.

Further, the upper surface of mechanism bedplate 1 is provided with four interior caulking grooves 3, and the inside of interior caulking groove 3 is provided with magnet piece 4, and magnet piece 4 is connected with the 3 block in interior caulking groove, and the upper end of mechanism bedplate 1 is provided with the sealed 18 of bedplate, and the sealed 18 of bedplate is connected through magnet piece 4 and the absorption of mechanism bedplate 1, and four interior caulking grooves 3 that the upper surface of mechanism bedplate 1 set up play the effect of bearing magnet piece 4.

Further, the lower extreme of the sealed lid 18 of bedplate is provided with four installation cardboard 19, and installation cardboard 19 sets up with the sealed 18 integrated into one piece of bedplate, and four installation cardboard 19 are about the central point symmetric distribution of mechanism bedplate 1, and four installation cardboard 19 that the lower extreme of the sealed lid 18 of bedplate set up play the effect of the sealed 18 location installations of bedplate of being convenient for.

The working principle is as follows: firstly, taking a seat plate sealing cover from the upper end of a mechanism seat plate, then placing an automobile clutch framework to be cast at the upper end of a positioning platform, driving a movable frame to move at the upper end of the positioning platform by pushing a toggle handle, enabling the movable frame to move to a proper preset position, enabling a connecting slide block to slide in a guide chute during the moving process of the movable frame, installing a thread clamping rod in an adjusting hole at a proper position and a thread installing hole in the connecting slide block after the movable frame is adjusted to a proper position, screwing the installing screw handle during the process of installing the thread clamping rod, driving the movable push rod to move by pushing a transmission rod head after the position adjustment of the movable frame is completed, enabling a front end plate to move to the edge position of the automobile clutch framework, then turning on a power switch to pass through an electromagnet through a power line, enabling the electromagnet to generate magnetic force to adsorb and fix the movable push rod in a through hole, drive the extension of cylinder transfer line through miniature cylinder, the in-process of extension drives the location briquetting and pushes down, make the location briquetting compress tightly on the border position of automobile clutch skeleton, automobile clutch casts and accomplishes the back, close switch and withdraw cylinder transfer line and take off screw thread screens pole, install the upper end of mechanism's bedplate with the sealed lid of bedplate at last, make the sealed lid of bedplate fix a position the installation through the installation cardboard, after the sealed upper end of attaching to the mechanism bedplate of bedplate that covers of bedplate, the magnet piece is sealed with the sealed lid adsorption connection of bedplate and is accomodate the mechanism bedplate is sealed, accomplish the use work of automobile clutch shell casting with prepositioning mechanism.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a casting of automobile clutch shell is with prepositioning mechanism, includes mechanism bedplate (1), its characterized in that: the mechanism comprises a mechanism seat plate (1), and is characterized in that a positioning platform (2) is arranged at the upper end of the mechanism seat plate (1), four guide chutes (5) are arranged at the upper end of each positioning platform (2), a bottom supporting plate (8) is arranged at the upper end of each guide chute (5), a movable frame (7) is arranged at the upper end of each bottom supporting plate (8), two through clamping seats (16) are arranged inside each movable frame (7), through holes (31) are formed in the through holes (16), electromagnets (32) are arranged on the inner walls of the through holes (31), movable push rods (15) are arranged inside the through holes (31), a front end plate (11) is arranged at one end of each movable push rod (15), a transmission rod head (17) is arranged at the other end of each movable push rod (15), and a toggle handle (14) is arranged at the upper end of each movable frame (7).

2. The pre-positioning mechanism for casting the automobile clutch shell according to claim 1, characterized in that: the lower extreme of mechanism bedplate (1) is provided with support frame (20), the bottom of support frame (20) is provided with bed plate (22), and the both ends of support frame (20) set up with mechanism bedplate (1) and bed plate (22) integrated into one piece respectively, the inside of support frame (20) is provided with winding displacement board (21), and winding displacement board (21) and support frame (20) integrated into one piece set up, the outside of movable frame (7) is provided with power cord (10), and power cord (10) and inside electro-magnet (32) electric connection of perforating hole (31).

3. The pre-positioning mechanism for casting the automobile clutch shell according to claim 2, characterized in that: the upper end of bed plate (22) is provided with switch (23), and switch (23) pass through screw and bed plate (22) fixed connection, the inside of positioning platform (2) is provided with through wires hole (9), and through wires hole (9) and positioning platform (2) integrated into one piece setting, power cord (10) run through wires hole (9) and the inside winding displacement hole of winding displacement board (21) and with switch (23) connection of electric lines, and switch (23)'s the other end passes through wire and mains operated electric connection.

4. The pre-positioning mechanism for casting the automobile clutch shell according to claim 1, characterized in that: the inside of direction spout (5) is provided with spacing inside groove (24), and spacing inside groove (24) and direction spout (5) integrated into one piece set up, the lower extreme of bottom plate (8) is provided with link block (25), and link block (25) and bottom plate (8) integrated into one piece set up, bottom plate (8) are through link block (25) and direction spout (5) swing joint.

5. The pre-positioning mechanism for casting the automobile clutch shell according to claim 4, characterized in that: the inside of link block (25) is provided with screw thread mounting hole (26), and screw thread mounting hole (26) and link block (25) integrated into one piece set up, the bottom of direction spout (5) is provided with five regulation holes (6), and five regulation holes (6) and direction spout (5) integrated into one piece set up, the internally mounted of screw thread mounting hole (26) and regulation hole (6) has screw thread screens pole (27), the lower extreme of screw thread screens pole (27) is provided with the installation and twists (28), and the installation is twisted (28) and screw thread screens pole (27) integrated into one piece setting.

6. The pre-positioning mechanism for casting the automobile clutch shell according to claim 1, characterized in that: the center position of leading end plate (11) is provided with central carrier plate (12), and central carrier plate (12) and leading end plate (11) integrated into one piece set up, the upper end of central carrier plate (12) is provided with miniature cylinder (13), and miniature cylinder (13) through the upper end fixed mounting of screw with central carrier plate (12), the perpendicular center line of central carrier plate (12) and the coincidence of the perpendicular center line of miniature cylinder (13).

7. The pre-positioning mechanism for casting the automobile clutch shell according to claim 6, characterized in that: the lower extreme of center carrier plate (12) is provided with cylinder transfer line (29), and cylinder transfer line (29) and miniature cylinder (13) integrated into one piece set up, miniature cylinder (13) run through center carrier plate (12) and extend to the lower extreme of center carrier plate (12) through cylinder transfer line (29), the lower extreme of cylinder transfer line (29) is provided with location briquetting (30), and location briquetting (30) and cylinder transfer line (29) integrated into one piece set up.

8. The pre-positioning mechanism for casting the automobile clutch shell according to claim 1, characterized in that: the upper surface of mechanism bedplate (1) is provided with four embedded grooves (3), the inside of embedded groove (3) is provided with magnet piece (4), and magnet piece (4) are connected with embedded groove (3) block, the upper end of mechanism bedplate (1) is provided with the sealed lid of bedplate (18), and the sealed lid of bedplate (18) is connected with mechanism bedplate (1) absorption through magnet piece (4).

9. The pre-positioning mechanism for casting the automobile clutch shell according to claim 8, characterized in that: the lower end of the seat plate sealing cover (18) is provided with four mounting clamping plates (19), the mounting clamping plates (19) and the seat plate sealing cover (18) are integrally formed, and the four mounting clamping plates (19) are symmetrically distributed about the center point of the mechanism seat plate (1).