CN217860944U

CN217860944U - Fixing clamp for engine machining

Info

Publication number: CN217860944U
Application number: CN202220490202.9U
Authority: CN
Inventors: 尹超; 姚凡; 叶小雪
Original assignee: Nanjing Wenxiang Automation Equipment Co ltd
Current assignee: Nanjing Wenxiang Automation Equipment Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-11-22
Anticipated expiration: 2032-03-09

Abstract

The utility model provides a mounting fixture is used in engine processing, include: the two ends of the engine cylinder body are fixed through the first pressing plate and the second pressing plate, the first pressing plate and the second pressing plate are provided with detachable fixing mechanisms, and the first pressing plate and the second pressing plate are fixedly connected through the detachable fixing mechanisms after being pressed to the two ends of the engine cylinder body. The utility model discloses a set up detachable fixed establishment on both ends hold-down mechanism, make engine cylinder body and both ends hold-down mechanism carry out fixed connection through detachable fixed establishment after both ends hold-down mechanism compresses tightly engine cylinder body's both ends, fixed effect is more stable.

Description

Fixing clamp for engine machining

Technical Field

The utility model relates to an assembly appurtenance field especially relates to a mounting fixture is used in engine processing.

Background

The engine is a key component of the automobile, and an engine cylinder body is required to be arranged in the process of assembling the automobile engine

The cylinder body is required to be fixed when the parts are installed, so that the clamp for fixing the cylinder body is particularly important.

Current supplementary erecting tool function singleness, it is limited to press from both sides position adjustment after the dress, disclose an engine cylinder body anchor clamps in the utility model patent of patent number 202022558623.4, turn into the displacement of vertical direction with the rotation of screw rod through the sliding block, link to each other sliding block and pressure strip through the guide block, thereby turn into the displacement of the vertical direction of pressure strip through the rotation that compresses tightly the motor, realize the action of compressing tightly just carrying to the place the platform top, cooperate the rotation of place the platform to promote the cooperation that compresses tightly of pressure strip through the ladder groove, increase the area of contact of cylinder body and pressure strip, promote hold-down mechanism's stability. However, the structure has too single rotation direction and the simple pressing and fixing are unstable.

Disclosure of Invention

To the problem among the above-mentioned background art, the utility model provides a mounting fixture is used in engine processing, include: the two-end pressing mechanism is provided with a first pressing plate and a second pressing plate, the two ends of the engine cylinder body are fixed through the first pressing plate and the second pressing plate, the first pressing plate and the second pressing plate are respectively provided with a detachable fixing mechanism, and the first pressing plate and the second pressing plate are fixedly connected through the detachable fixing mechanism after being pressed to the two ends of the engine cylinder body.

As a preferred scheme of the utility model, both ends hold-down mechanism includes: the mounting seat is fixedly mounted at the end part of the linear mounting frame, and the pressing seat is movably mounted on the linear mounting frame.

As a preferred scheme of the utility model, be equipped with first mounting panel, second mounting panel, axis of rotation on the mount pad, the axis of rotation runs through respectively first mounting panel, second mounting panel, be connected through the bearing between axis of rotation and first mounting panel, the second mounting panel.

As a preferred scheme of the utility model, it is equipped with limiting plate, flat bearing still to overlap in the axis of rotation, limiting plate fixed mounting is in the axis of rotation, flat bearing has two sets ofly and sets up respectively the both sides of limiting plate, flat bearing all install between first mounting panel and the second mounting panel.

As a preferred scheme of the utility model, still include: the first pressing plate and the speed reducer driving mechanism are respectively installed on two sides of the rotating shaft, and the speed reducer driving mechanism is fixedly connected with the installation base.

As an optimized scheme of the utility model, speed reducer actuating mechanism specifically is planetary gear reducer, planetary gear reducer's output shaft with the axis of rotation links to each other, install the twist grip on planetary gear reducer's the input shaft.

As a preferred scheme of the utility model, it compresses tightly the cylinder to compress tightly to install on the seat, compress tightly the cylinder with the straight line mounting bracket is parallel, the second pressure strip pass through the bearing with it links to each other to compress tightly the cylinder.

As a preferred scheme of the utility model, first pressure strip with all seted up a plurality of mounting holes on the second pressure strip, utilize behind the locking bolt through mounting hole insert install engine cylinder's tip.

As a preferred scheme of the utility model, still include: the rotary disc is mounted on the mounting bracket through a bearing, and the linear mounting frame is fixedly mounted on the rotary disc.

As a preferred scheme of the utility model, still include: carousel actuating mechanism, the outside of rotary disk is equipped with the gear, carousel actuating mechanism includes: the driving screw rod is tangentially assembled on the outer side of the rotating disc and meshed with a gear on the outer side of the rotating disc, and the driving screw rod is connected with the driving motor.

Compared with the prior art, the utility model provides a mounting fixture for engine processing has following beneficial effect:

1. the utility model discloses a set up detachable fixed establishment on both ends hold-down mechanism, make engine cylinder body and both ends hold-down mechanism carry out fixed connection through detachable fixed establishment after both ends hold-down mechanism compresses tightly the both ends of engine cylinder body, fixed effect is more stable.

2. The utility model discloses be equipped with first mounting panel, second mounting panel, axis of rotation on the mount pad, still can keep good stability when the both ends hold-down mechanism level sets up with limiting plate, flat bearing, the position of effectively avoiding position adjustment back axis of rotation takes place to warp.

Drawings

Fig. 1 is a schematic perspective view of a fixing jig for engine machining.

Fig. 2 is a partially enlarged view of a fixing jig for engine machining.

Wherein: 1-mounting a bracket; 2-rotating the disc; 3-a linear mounting rack; 4-a first mounting plate; 5-a second mounting plate; 6-rotating shaft; 7-a first compression plate; 8-a reducer drive mechanism; 9-planetary gear reducer; 10-a pressing seat; 11-a pressing cylinder; 12-a second compacting plate; 13-driving the screw; 14-driving the motor.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

As shown in fig. 1-2, the utility model provides a mounting fixture for engine processing, include: the two-end pressing mechanism is provided with a first pressing plate 7 and a second pressing plate 12, the two ends of the engine cylinder body are fixed through the first pressing plate 7 and the second pressing plate 12, the first pressing plate 7 and the second pressing plate 12 are respectively provided with a detachable fixing mechanism, and the first pressing plate 7 and the second pressing plate 12 are fixedly connected through the detachable fixing mechanisms after being pressed to the two ends of the engine cylinder body. A plurality of mounting holes are formed in the first pressing plate 7 and the second pressing plate 12, and locking bolts penetrate through the mounting holes and then are inserted into the end portions of the engine cylinders.

The utility model discloses a set up detachable fixed establishment on both ends hold-down mechanism, make engine cylinder body and both ends hold-down mechanism carry out fixed connection through detachable fixed establishment after both ends hold-down mechanism compresses tightly the both ends of engine cylinder body, fixed effect is more stable.

Specifically, the utility model discloses a both ends hold-down mechanism includes: the linear mounting frame 3, the mount pad, compress tightly seat 10, mount pad fixed mounting compresses tightly 10 movable mounting to the tip of linear mounting frame 3, compresses tightly on seat 10 movable mounting to linear mounting frame 3, is equipped with first mounting panel 4, second mounting panel 5, axis of rotation 6 on the mount pad, and first mounting panel 4, second mounting panel 5 are run through respectively to axis of rotation 6, are connected through the bearing between axis of rotation 6 and first mounting panel 4, the second mounting panel 5.

In order to make sharp mounting bracket 3 rotate the axle 6 at the horizontal attitude and still keep good structural stability, the utility model discloses still the cover is equipped with limiting plate, plane bearing on axis of rotation 6, and limiting plate fixed mounting is to axis of rotation 6, and plane bearing has two sets ofly and sets up respectively in the both sides of limiting plate, and limiting plate, plane bearing are all installed between first mounting panel 4 and the second mounting panel 5.

For the rotation axis of rotation 6 that makes things convenient for operating personnel to be light, the utility model discloses still set up: the speed reducer driving mechanism 8, first pressure strip 7 and speed reducer driving mechanism 8 are installed respectively to the both sides of axis of rotation 6, and speed reducer driving mechanism 8 is fixed continuous with the installation base, and speed reducer driving mechanism 8 specifically is planetary gear speed reducer 9, and planetary gear speed reducer 9's output shaft links to each other with axis of rotation 6, installs the twist grip on planetary gear speed reducer 9's the input shaft.

The utility model discloses an installation compresses tightly cylinder 11 and realizes the operation that compresses tightly of first pressure strip 7, second pressure strip 12 on compressing tightly seat 10, compresses tightly cylinder 11 and is parallel with sharp mounting bracket 3, and second pressure strip 12 passes through the bearing and links to each other with compressing tightly cylinder 11.

For the diversified rotation control who realizes engine cylinder body, the utility model discloses still set up: rotary disk 2, installing support 1, rotary disk 2 pass through the bearing and install on installing

support

1, and 3 fixed mounting of sharp mounting bracket are on rotary disk 2, for the rotation that realizes rotary disk 2, the utility model discloses still set up: carousel actuating mechanism, the outside of rotary disk 2 is equipped with the gear, and carousel actuating mechanism includes: a driving screw 13 and a driving motor 14, wherein the driving screw 13 is tangentially assembled at the outer side of the rotating disk 2 and meshed with a gear at the outer side of the rotating disk 2, and the driving screw 13 is connected with the driving motor 14.

It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or substituted by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.

Claims

1. A fixing jig for engine machining includes: both ends hold-down mechanism, be equipped with first pressure strip (7), second pressure strip (12) on the both ends hold-down mechanism, the both ends of engine cylinder body are fixed through first pressure strip (7) and second pressure strip (12), its characterized in that, first pressure strip (7) with all be equipped with on second pressure strip (12) and dismantle fixed establishment, first pressure strip (7) and second pressure strip (12) compress tightly and carry out fixed connection through dismantling fixed establishment behind the both ends of engine cylinder body, both ends hold-down mechanism includes: linear mounting bracket (3), mount pad, compress tightly seat (10), mount pad fixed mounting is the tip of linear mounting bracket (3), compress tightly seat (10) movable mounting to on linear mounting bracket (3), be equipped with first mounting panel (4), second mounting panel (5), axis of rotation (6) on the mount pad, axis of rotation (6) are run through respectively first mounting panel (4), second mounting panel (5), be connected through the bearing between axis of rotation (6) and first mounting panel (4), second mounting panel (5), it is equipped with limiting plate, flat bearing still to overlap on axis of rotation (6), limiting plate fixed mounting is on axis of rotation (6), flat bearing has two sets ofly and sets up respectively the both sides of limiting plate, flat bearing all install between first mounting panel (4) and second mounting panel (5).

2. The engine machining fixing jig according to claim 1, characterized by further comprising: the first pressing plate (7) and the speed reducer driving mechanism (8) are respectively installed on two sides of the rotating shaft (6), and the speed reducer driving mechanism (8) is fixedly connected with the installation base.

3. The engine machining fixing clamp according to claim 2, wherein the reducer driving mechanism (8) is a planetary gear reducer (9), an output shaft of the planetary gear reducer (9) is connected with the rotating shaft (6), and a rotating handle is mounted on an input shaft of the planetary gear reducer (9).

4. The engine processing fixing clamp according to claim 3, characterized in that a pressing cylinder (11) is mounted on the pressing base (10), the pressing cylinder (11) is parallel to the linear mounting frame (3), and the second pressing plate (12) is connected with the pressing cylinder (11) through a bearing.

5. The fixing clamp for engine machining according to claim 4, wherein a plurality of mounting holes are formed in each of the first pressing plate (7) and the second pressing plate (12), and locking bolts are inserted into the mounting holes and then mounted at the end portions of the engine cylinders.

6. The engine machining fixing jig as claimed in claim 5, characterized by further comprising: the rotary disc (2) is mounted on the mounting bracket (1) through a bearing, and the linear mounting frame (3) is fixedly mounted on the rotary disc (2).

7. The engine machining fixing jig as claimed in claim 6, characterized by further comprising: carousel actuating mechanism, the outside of rotary disk (2) is equipped with the gear, carousel actuating mechanism includes: the driving screw (13) is tangentially arranged on the outer side of the rotating disc (2) and meshed with a gear on the outer side of the rotating disc (2), and the driving motor (14) is connected with the driving screw (13).