CN220762408U

CN220762408U - Flywheel casing production fixture

Info

Publication number: CN220762408U
Application number: CN202322553431.8U
Authority: CN
Inventors: 周杨; 张宇; 周峰
Original assignee: Taizhou Dongtai New Energy Technology Co ltd
Current assignee: Taizhou Dongtai New Energy Technology Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-04-12
Anticipated expiration: 2033-09-20

Abstract

The utility model belongs to the technical field of clamps, in particular to a flywheel housing production clamp, which comprises a bottom plate, wherein two groups of sliding grooves are formed in the top of the bottom plate.

Description

Flywheel casing production fixture

Technical Field

The utility model relates to the technical field of fixtures, in particular to a flywheel housing production fixture.

Background

The flywheel shell is arranged between the engine and the gearbox, is externally connected with the crankcase, the starter and the oil pan, is internally provided with the flywheel assembly, plays roles of connecting a machine body, protecting and carrying, has the main functions of realizing effective connection between the engine and the gearbox, can be used for carrying automobiles of different types by changing the flywheel shell, and needs to use a fixing clamp in the production and processing process of the flywheel shell.

However, in the existing equipment, a clamp with a multidirectional clamping function is not provided, and the shell to be machined can be displaced up and down in the machining process only through a transverse extrusion clamping mode, so that the machining precision is deviated, the production quality is reduced, and therefore the flywheel shell production clamp is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a flywheel casing production clamp.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a flywheel housing production anchor clamps, includes the bottom plate, the top of bottom plate is equipped with two sets of spouts, the fixed spacing axle that is equipped with in top of bottom plate, the top of bottom plate is equipped with two horizontal clamping structure, the fixed two vertical clamping structure that are equipped with in top of bottom plate.

As a further description of the above technical solution:

the horizontal clamping structure comprises two sliding blocks and a vertical plate which are movably mounted with the sliding grooves, the same clamping plate is fixedly arranged at the top of the sliding blocks, a guide block is fixedly arranged on one side of the clamping plate, a threaded rod is movably arranged on the vertical plate, one end of the threaded rod is movably connected with the guide block, and a locking structure is arranged on one side of the vertical plate.

As a further description of the above technical solution:

one side of the guide block is provided with a groove, a bearing is arranged in the groove, the outer ring of the bearing is fixedly connected with the inner wall of the groove, and the inner ring of the bearing is fixedly sleeved on the threaded rod.

As a further description of the above technical solution:

the locking structure comprises a transverse plate fixedly installed with the vertical plate, a plugboard is movably arranged on the transverse plate, an arc-shaped groove is formed in the bottom of the plugboard, a connecting plate is fixedly arranged at the top of the plugboard, and a pull handle is fixedly arranged at the top of the connecting plate.

As a further description of the above technical solution:

the vertical clamping structure includes the installation box with bottom plate fixed mounting, fixed two first springs of being equipped with on the bottom inner wall of installation box, the installation box internalization is equipped with the expansion plate, the both sides of expansion plate are all fixed and are equipped with trapezoidal piece, two the one side that the expansion plate is close to all is fixed and is equipped with the clamp plate, all the activity is equipped with the pull rod on the both sides inner wall of installation box, two the one end that the pull rod is close to all is fixed and is equipped with the fixture block, the cover is equipped with the second spring on the pull rod, one side fixed connection of one end and the fixture block of second spring, the other end and one side inner wall fixed connection of installation box of second spring.

As a further description of the above technical solution:

the clamping block is provided with a trapezoid block, and the trapezoid block is provided with a trapezoid block.

The utility model has the following beneficial effects:

1. compared with the prior art, this flywheel housing production anchor clamps through setting up parts such as grip block, the guide block, the threaded rod, the expansion plate, trapezoidal piece, the clamp plate, pull rod and fixture block, can drive the grip block through rotating the threaded rod, then can realize transversely fixing to the flywheel casing after grip block and the laminating of flywheel casing, can drive the clamp plate at top through pressing the expansion plate and move down, can drive the trapezoidal piece of one side when the expansion plate moves down, the fixture block of trapezoidal piece extrusion one side, the second spring can promote the fixture block when fixture block and trapezoidal piece separation, make it block on next trapezoidal piece, realize the location to the expansion plate, after clamp plate and the laminating of flywheel casing top, then realize the vertical fixation to the flywheel casing, through the mode of multi-direction centre gripping, can improve the stability of flywheel casing, can not appear the condition of upper and lower displacement when processing, improve machining precision, ensure production quality.

2. Compared with the prior art, this flywheel housing production anchor clamps through setting up parts such as diaphragm, picture peg, connecting plate and pull handle, finishes the back at the threaded rod, inserts the arc groove of picture peg bottom in the line of threaded rod, can realize the location to the threaded rod, prevents to appear in the course of working because of the threaded rod receives shake and rotate, leads to the unstable condition of centre gripping.

Drawings

Fig. 1 is a schematic perspective view of a flywheel casing production fixture according to the present utility model;

FIG. 2 is a schematic side sectional view of a flywheel casing production fixture according to the present utility model;

FIG. 3 is a schematic front cross-sectional view of a longitudinal clamping structure in a flywheel housing production jig according to the present utility model;

fig. 4 is a schematic perspective view of a locking structure in a flywheel housing production fixture according to the present utility model.

Legend description:

1. a bottom plate; 2. a chute; 3. a limiting shaft; 4. a transverse clamping structure; 401. a slide block; 402. a riser; 403. a clamping plate; 404. a guide block; 405. a threaded rod; 5. a locking structure; 501. a cross plate; 502. inserting plate; 503. a connecting plate; 504. a pull handle; 6. a longitudinal clamping structure; 601. a mounting box; 602. a first spring; 603. a telescoping plate; 604. a trapezoid block; 605. a pressing plate; 606. a pull rod; 607. a clamping block; 608. and a second spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the utility model provides a flywheel housing production fixture: the clamping device comprises a bottom plate 1, wherein two groups of sliding grooves 2 are formed in the top of the bottom plate 1, a limiting shaft 3 is welded at the top of the bottom plate 1, two transverse clamping structures 4 are arranged at the top of the bottom plate 1, each transverse clamping structure 4 comprises two sliding blocks 401 and a vertical plate 402 which are slidably installed with the corresponding sliding groove 2, one clamping plate 403 is welded at the top of each sliding block 401, a guide block 404 is welded at one side of each clamping plate 403, a threaded rod 405 is installed on each vertical plate 402 in a threaded manner, one end of each threaded rod 405 is rotationally connected with each guide block 404, a groove is formed in one side of each guide block 404, a bearing is arranged in each groove, an outer ring of each bearing is welded with the inner wall of each groove, an inner ring of each bearing is fixedly sleeved on each threaded rod 405, a locking structure 5 is arranged at one side of each vertical plate 402, each locking structure 5 comprises a transverse plate 501 which is in bolt installation with the corresponding vertical plate 402, a plugboard 502 is inserted in each transverse plate 501, an arc-shaped groove is formed in the bottom of each plugboard 502, a connecting plate 503 is welded at the top of each plugboard 503, a pull handle 504 is welded at the top of each connecting plate 503, and the setting of each locking structure 5 can realize the positioning of the threaded rods 405, and the situation that the clamping is not firm due to the vibration of the rotation of the threaded rods is prevented in the process;

the top bolt of bottom plate 1 installs two vertical clamping structure 6, vertical clamping structure 6 includes the mounting box 601 of mounting with bottom plate 1 bolt installation, the welding has two first springs 602 on the bottom inner wall of mounting box 601, sliding mounting has expansion plate 603 in the mounting box 601, the trapezoidal piece 604 has all been welded to the both sides of expansion plate 603, the clamp plate 605 has all been welded to the one side that two expansion plates 603 are close to, all slidable mounting has pull rod 606 on the both sides inner wall of mounting box 601, the one end that two pull rods 606 are close to has all been welded fixture block 607, the one side that fixture block 607 and trapezoidal piece 604 are close to all is equipped with the inclined plane, the inclined plane on fixture block 607 and the trapezoidal piece 604 is parallel, the cover is equipped with second spring 608 on the pull rod 606, one end and one side welding of fixture block 607 of second spring 608, the other end and one side inner wall welding of mounting box 601 of second spring 608, the multidirectional fixed to the flywheel casing displacement can be realized to the setting up of horizontal clamping structure 4 and vertical clamping structure 6, the multidirectional fixed condition that can prevent effectively to appear the flywheel casing in the course of working, the machining precision is improved.

Working principle: when the flywheel is used, the flywheel shell is placed at the top of the bottom plate 1, the limiting shaft 3 penetrates through the through hole in the flywheel shell, then the plugboard 502 is pulled upwards to be separated from the threaded rod 405, then the two threaded rods 405 are rotated clockwise, the two threaded rods 405 drive the two clamping plates 403 to be close to each other, after the two clamping plates 403 are attached to the two sides of the flywheel shell, the threaded rod 405 can be stopped rotating, then the plugboard 502 is inserted downwards again, the arc-shaped groove at the bottom of the plugboard 502 is inserted into the line on the surface of the threaded rod 405, the positioning of the threaded rod 405 is achieved, then the two telescopic plates 603 are pressed simultaneously, the telescopic plates 603 drive the trapezoidal blocks 604 on the two sides and the pressing plate 605 on the top, the bottoms of the telescopic plates 603 can squeeze the first springs 602, the trapezoidal blocks 604 move downwards to squeeze the clamping blocks 607 on one side, after the inclined planes on one side of the trapezoidal blocks 604 are separated from the inclined planes on one side of the clamping blocks 607, the second springs 608 apply thrust to the clamping blocks 607, the clamping plates on the next trapezoidal blocks 604, after the pressing plates 605 are attached to the top of the flywheel shell, the telescopic plates 603 can be stopped, the clamping blocks 603 can be pressed, the clamping blocks 605 can be processed, the clamping blocks 605 can be pressed, the longitudinal joint of the flywheel shell can be realized, the flywheel shell can be fixed, and the flywheel shell can be prevented from being processed, and the precision can be ensured, and the flywheel shell can be fixed, and the precision can be ensured.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Flywheel casing production anchor clamps, including bottom plate (1), its characterized in that: the top of bottom plate (1) is equipped with two sets of spouts (2), the fixed spacing axle (3) that are equipped with in top of bottom plate (1), the top of bottom plate (1) is equipped with two horizontal clamping structure (4), the fixed two vertical clamping structure (6) that are equipped with in top of bottom plate (1).

2. The flywheel casing production jig of claim 1, wherein: the horizontal clamping structure (4) comprises two sliding blocks (401) movably mounted with the sliding groove (2) and a vertical plate (402), the same clamping plate (403) is fixedly arranged at the top of the sliding blocks (401), a guide block (404) is fixedly arranged on one side of the clamping plate (403), a threaded rod (405) is movably arranged on the vertical plate (402), one end of the threaded rod (405) is movably connected with the guide block (404), and a locking structure (5) is arranged on one side of the vertical plate (402).

3. A flywheel casing production jig as claimed in claim 2, wherein: one side of the guide block (404) is provided with a groove, a bearing is arranged in the groove, the outer ring of the bearing is fixedly connected with the inner wall of the groove, and the inner ring of the bearing is fixedly sleeved on the threaded rod (405).

4. A flywheel casing production jig as claimed in claim 2, wherein: the locking structure (5) comprises a transverse plate (501) fixedly installed with the vertical plate (402), a plugboard (502) is movably arranged on the transverse plate (501), an arc-shaped groove is formed in the bottom of the plugboard (502), a connecting plate (503) is fixedly arranged at the top of the plugboard (502), and a pull handle (504) is fixedly arranged at the top of the connecting plate (503).

5. The flywheel casing production jig of claim 1, wherein: the utility model discloses a vertical clamping structure (6) including installation box (601) with bottom plate (1) fixed mounting, fixed being equipped with two first springs (602) on the bottom inner wall of installation box (601), installation box (601) internal activity is equipped with expansion plate (603), the both sides of expansion plate (603) are all fixed be equipped with trapezoidal piece (604), two the one side that expansion plate (603) is close to all is fixed be equipped with clamp plate (605), all the activity is equipped with pull rod (606) on the both sides inner wall of installation box (601), two the one end that pull rod (606) is close to all is fixed be equipped with fixture block (607), the cover is equipped with second spring (608) on pull rod (606), one side fixed connection of one end and fixture block (607) of second spring (608), the other end and one side inner wall fixed connection of installation box (601) of second spring (608).

6. The flywheel casing production jig of claim 5, wherein: the clamping block (607) and the trapezoid block (604) are provided with inclined planes at the sides close to each other, and the inclined planes on the clamping block (607) and the trapezoid block (604) are parallel.