CN215470643U

CN215470643U - Engine housing positioning fixture

Info

Publication number: CN215470643U
Application number: CN202121245244.8U
Authority: CN
Inventors: 张志广
Original assignee: Suzhou Jiyi Electromechanical Co ltd
Current assignee: Suzhou Jiyi Electromechanical Co ltd
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-01-11
Anticipated expiration: 2031-06-04

Abstract

The utility model discloses an engine shell positioning clamp, which comprises a workbench, wherein the workbench is provided with a positioning hole; the utility model discloses a portable electric scooter, including workstation, holding bench, telescopic link, mounting panel, slide bar, spring, platform bottom, the workstation upper end is provided with holds the platform, it is provided with the telescopic link to hold bench upper end both sides, the telescopic link front end is provided with the mounting panel, the mounting panel front end is provided with splint, the welding of splint one side both ends has the slide bar, the slide bar welding is in splint one side position, slide bar outside cover has the spring, it is provided with the axostylus axostyle to hold a bottom, the axostylus axostyle bottom stretches into inside the workstation, the axostylus axostyle bottom is provided with the gear wheel, gear wheel one end is provided with the pinion, the pinion bottom is provided with the motor, the pinion passes through bolt fixed mounting in the motor upper end. When the workpiece position needs to be adjusted, the motor is started through the switch, the motor drives the large gear to rotate through the small gear, and the large gear drives the containing table to rotate through the shaft rod, so that the workpiece is driven to rotate, and the workpiece position adjusting device is very convenient and fast.

Description

Engine housing positioning fixture

Technical Field

The utility model relates to the technical field of positioning fixture equipment, in particular to an engine shell positioning fixture.

Background

The engine is a machine capable of converting other forms of energy into mechanical energy, and an important component of the engine is an engine shell, and positioning and clamping fixing are needed during processing of the engine shell.

The existing clamp can not be adjusted after clamping when in use, and the processing effect on the engine shell is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an engine shell positioning clamp to solve the problem that the existing clamp cannot be adjusted after being clamped when in use, so that the machining effect on an engine shell is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: an engine housing positioning jig includes a table; the bottom end of the workbench is provided with a supporting leg, the upper end of the supporting leg is fixedly arranged at the bottom end of the workbench through a bolt, the upper end of the workbench is provided with a holding platform, telescopic rods are arranged on two sides of the upper end of the holding platform, the bottom end of the telescopic rod is fixedly arranged at the upper end of the holding platform through a bolt, a mounting plate is arranged at the front end of the telescopic rod, the mounting plate is fixedly arranged at the front end of the telescopic rod through a bolt, a clamping plate is arranged at the front end of the mounting plate, slide rods are welded at two ends of one side of the clamping plate and are welded at the position of one side of the clamping plate, one end of each slide rod penetrates through the mounting plate, the mounting plate and the slide rods are in sliding connection, a spring is sleeved outside the slide rods, two ends of the spring are welded at the positions of one side of the clamping plate and one side of the mounting plate, a shaft rod is arranged at the bottom end of the holding platform, the upper end of the shaft rod is fixedly arranged at the bottom end of the holding platform through a bolt, the bottom end of the shaft rod extends into the workbench, a bearing is sleeved on the outer side of the joint of the shaft rod and the workbench, a large gear is arranged at the bottom end of the shaft rod and fixedly mounted at the bottom end of the shaft rod through a bolt, a small gear is arranged at one end of the large gear and is in sliding connection with the large gear, an electric motor is arranged at the bottom end of the small gear, the small gear is fixedly mounted at the upper end of the electric motor through a bolt, and the electric motor is fixedly mounted at the upper end of a support leg through a bolt.

Preferably, the front end of the splint is provided with a friction pad, and the friction pad is adhered to the front end of the splint by adhesive glue.

Preferably, the position of the sliding rod at one end of the mounting plate is provided with a limiting plate, and the limiting plate is welded at one end of the sliding rod.

Preferably, a protective sleeve is arranged between the mounting plate and the clamping plate and is adhered to one side of the mounting plate and the clamping plate through adhesive glue.

Preferably, the position of the bottom of the working table for containing the upper end of the working table is provided with a ball, and the ball is embedded into the working table.

Preferably, the motor is provided as a servo motor.

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

1. when the position of a workpiece needs to be adjusted, the motor is started through the switch, the motor drives the large gear to rotate through the small gear, and the large gear drives the containing table to rotate through the shaft rod, so that the workpiece is driven to rotate, and the workpiece is convenient and fast;

2. the servo motor used by the motor is mainly controlled by an encoder, and the encoder can accurately control the rotating speed of the motor, so that the rotating angle of the containing table is convenient;

3. the arrangement of the balls can support the containing table in the rotating process of the containing table, so that the phenomenon that the containing table is inclined in use is avoided;

4. the setting of lag is used for protecting the spring, avoids the spring to receive the corruption when using, prolongs the life of spring.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic side view of the loading platform of the present invention;

fig. 3 is a schematic structural view of the telescopic rod of the present invention.

In the figure: 1. a work table; 2. a support leg; 3. a telescopic rod; 4. mounting a plate; 5. a containing table; 6. a protective sleeve; 7. a friction pad; 8. a spring; 9. an electric motor; 10. a splint; 11. a slide rod; 12. a shaft lever; 13. a bull gear; 14. a ball bearing; 15. a pinion gear; 16. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2 and 3, in an embodiment of the present invention, an engine case positioning fixture includes a worktable 1; the bottom end of a workbench 1 is provided with a supporting leg 2, the upper end of the supporting leg 2 is fixedly arranged at the bottom end position of the workbench 1 through a bolt, the upper end of the workbench 1 is provided with a containing table 5, two sides of the upper end of the containing table 5 are provided with telescopic rods 3, the bottom end of the telescopic rods 3 is fixedly arranged at the upper end of the containing table 5 through a bolt, the front end of the telescopic rods 3 is provided with a mounting plate 4, the mounting plate 4 is fixedly arranged at the front end position of the telescopic rods 3 through a bolt, the front end of the mounting plate 4 is provided with a clamping plate 10, two ends of one side of the clamping plate 10 are welded with a slide rod 11, the slide rod 11 is welded at one side of the clamping plate 10, one end of the slide rod 11 penetrates through the mounting plate 4, the mounting plate 4 is in sliding connection with the slide rod 11, the outer side of the slide rod 11 is sleeved with a spring 8, two ends of the spring 8 are welded at the positions of one side of the clamping plate 10 and the mounting plate 4, the bottom end of the containing table 5 is provided with a shaft rod 12, the upper end of the shaft rod 12 is fixedly arranged at the bottom end position of the containing table 5 through a bolt, inside shaft lever 12 bottom stretched into workstation 1, the outside cover of the department that shaft lever 12 and workstation 1 link up has a bearing, shaft lever 12 bottom is provided with gear wheel 13, gear wheel 13 passes through bolt fixed mounting in 12 bottom positions of shaft lever, gear wheel 13 one end is provided with pinion 15, sliding connection between pinion 15 and the gear wheel 13, pinion 15 bottom is provided with motor 9, pinion 15 passes through bolt fixed mounting in motor 9 upper end, motor 9 passes through bolt fixed mounting in 2 upper end positions of landing leg.

Further, a friction pad 7 is arranged at the front end of the clamping plate 10, the friction pad 7 is attached to the front end of the clamping plate 10 through adhesive glue, and the friction pad 7 is arranged to increase the friction force between the clamping plate 10 and the workpiece.

Further, a position of the slide rod 11 at one end of the mounting plate 4 is provided with a limit plate 16, and the limit plate 16 is welded at one end of the slide rod 11, and the limit plate 16 is provided for limiting a sliding range of the slide rod 11.

Further, be provided with lag 6 between mounting panel 4 and the splint 10, and lag 6 is used for protecting spring 8 through the sticky subsides of bonding in mounting panel 4 and splint 10 one side position, setting up of lag 6, avoids spring 8 to receive the corruption when using, prolongs spring 8's life.

Further, 1 upper end position of workstation holds 5 bottom end positions and is provided with ball 14, and inside ball 14 embedding workstation 1, ball 14 set up can support holding 5 at the rotatory in-process of holding 5, avoids appearing holding the phenomenon of 5 slopes of platform when using.

Further, the motor 9 is provided as a servo motor, and the servo motor used by the motor 9 is mainly controlled by an encoder which can precisely control the rotation speed of the motor 9, thereby facilitating the rotation angle of the holding table 5.

The working principle and the using process of the utility model are as follows: during the use, place the work piece that will process and hold 5 upsides of platform, opening telescopic link 3 through the switch, telescopic link 3 will drive splint 10 and remove, carry out the centre gripping to the work piece through splint 10, at the in-process of centre gripping, spring 8 can contract after the pressurized, it is great to avoid splint 10 to the pressure of work piece, lead to the work piece to take place to warp or damage, when needing to adjust the work piece position, open motor 9 through the switch, motor 9 drives gear wheel 13 through pinion 15 and rotates, gear wheel 13 holds platform 5 through the drive of axostylus axostyle 12 and rotates, thereby it rotates to drive the work piece, unusual convenient and fast.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An engine housing positioning jig includes a table (1); the method is characterized in that: the bottom end of the workbench (1) is provided with supporting legs (2), the upper ends of the supporting legs (2) are fixedly arranged at the bottom end of the workbench (1) through bolts, a containing platform (5) is arranged at the upper end of the workbench (1), telescopic rods (3) are arranged on two sides of the upper end of the containing platform (5), the bottom end of each telescopic rod (3) is fixedly arranged at the upper end of the containing platform (5) through bolts, a mounting plate (4) is arranged at the front end of each telescopic rod (3) through bolts, a clamping plate (10) is arranged at the front end of each mounting plate (4), sliding rods (11) are welded at two ends of one side of each clamping plate (10), the sliding rods (11) are welded at one side of the clamping plates (10), one ends of the sliding rods (11) penetrate through the mounting plates (4), and the mounting plates (4) are in sliding connection with the sliding rods (11), the outer side of the sliding rod (11) is sleeved with a spring (8), two ends of the spring (8) are welded to one side of a clamping plate (10) and one side of a mounting plate (4), a shaft rod (12) is arranged at the bottom end of the accommodating table (5), the upper end of the shaft rod (12) is fixedly mounted at the bottom end of the accommodating table (5) through bolts, the bottom end of the shaft rod (12) extends into the workbench (1), a bearing is sleeved on the outer side of the joint of the shaft rod (12) and the workbench (1), a large gear (13) is arranged at the bottom end of the shaft rod (12), the large gear (13) is fixedly mounted at the bottom end of the shaft rod (12) through bolts, one end of the large gear (13) is provided with a small gear (15), the small gear (15) is slidably connected with the large gear (13), the bottom end of the small gear (15) is provided with a motor (9), and the small gear (15) is fixedly mounted at the upper end of the motor (9) through bolts, the motor (9) is fixedly arranged at the upper end of the supporting leg (2) through a bolt.

2. The engine housing positioning jig as set forth in claim 1, wherein: the front end of the splint (10) is provided with a friction pad (7), and the friction pad (7) is adhered to the front end of the splint (10) through adhesive glue.

3. The engine housing positioning jig as set forth in claim 1, wherein: the sliding rod (11) is located at one end of the mounting plate (4) and is provided with a limiting plate (16), and the limiting plate (16) is welded at one end of the sliding rod (11).

4. The engine housing positioning jig as set forth in claim 1, wherein: be provided with lag (6) between mounting panel (4) and splint (10), and lag (6) are through the sticky position of pasting in mounting panel (4) and splint (10) one side of gluing.

5. The engine housing positioning jig as set forth in claim 1, wherein: the ball bearing (14) is arranged at the bottom end of the accommodating platform (5) at the upper end of the workbench (1), and the ball bearing (14) is embedded into the workbench (1).

6. The engine housing positioning jig as set forth in claim 1, wherein: the motor (9) is arranged as a servo motor.