CN218397085U

CN218397085U - Gear box fixing tool

Info

Publication number: CN218397085U
Application number: CN202222980300.3U
Authority: CN
Inventors: 王剑
Original assignee: Sichuan Gaorui Power Machinery Co ltd
Current assignee: Sichuan Gaorui Power Machinery Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-01-31
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a gear box fixing tool, which comprises a base, wherein a mounting seat is arranged on the base, a rotating frame is arranged on the mounting seat, and a clamping tool is arranged on the rotating frame; the clamping tool is used for fixing the gear box; the clamping tool comprises a tool support, a connecting support and a mounting arm; the connecting support is rotatably arranged on the rotating frame; the mounting arms are provided with two sets, a placing area is formed between the two sets of mounting arms, the upper part of the supporting column penetrates through the gear box, and the mounting arms are also provided with bases; the base is used for installing a locking assembly, and the locking assembly is used for fixing the end face of the gear box. The utility model discloses in, locking Assembly through setting up is spacing to the support column and compresses tightly the gear box, prevents that the gear box from taking place to rock, has guaranteed the stability of gear box at the in-process of assembly. And, through connecting support and rotating turret rotation and being connected for the centre gripping frock can drive the gear box and rotate together, makes things convenient for the assembly of gear box.

Description

Gear box fixing tool

Technical Field

The utility model belongs to the technical field of the gear box, specifically be a frock is fixed to gear box.

Background

Gearboxes are mechanical devices that transmit power and motion, and have a long history. The gear box is an indispensable part for most of machines due to the characteristics of large speed ratio, large transmission power, high reliability, accurate transmission ratio and the like. When processing above-mentioned gear box, often adopt the drilling machine to carry out drilling processing to the locating hole of gear box, when drilling processing, need install the location to the gear box earlier.

For example, application numbers are: the utility model patent ' 201820853876.4 ' adopted scheme in the fixing device for processing the gear box body ' is as follows: the utility model provides a fixing device is used in processing of gear box, includes gear box processing platform, the gear box processing bench is equipped with gear box fixing device, gear box fixing device's quantity is two, use the central line of gear box processing platform to be axisymmetric setting as the symmetry axis, insert the mounting panel of gear box fixing base in the fixed plate mounting groove of fixing base earlier during the installation, and make both realize fixed connection through the bolt, the mounting bar of rubber pad mounting bar uses with the sliding tray and the mounting groove cooperation of sliding bar and rubber pad mounting groove. Its scheme exists, need go on controlling the fixed of two directions to the gear box through two fixing device, inconvenient processing gear box both sides to, because its mounting panel is with fixing base fixed connection, also the angle of inconvenient adjustment mounting panel and the position of gear box just.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frock is fixed to gear box to in solving the prior art that proposes in the background art, control the gear box through two fixing device and fix of two directions, inconvenient to the gear box both sides processing, and, because its mounting panel is with fixing base fixed connection, just also the problem of the angle of inconvenient adjustment mounting panel and the position of gear box.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

a gear box fixing tool comprises a base, wherein a mounting seat is arranged on the base and fixedly connected with the base; a rotating frame is arranged on the mounting seat, and a clamping tool is arranged on the rotating frame; the clamping tool is used for fixing the gear box;

the clamping tool comprises a tool support, a connecting support and a mounting arm; the connecting support is connected with the tool support and is rotatably arranged on the rotating frame; the two sets of mounting arms are respectively arranged at the left end and the right end of the tool support, a placing area is formed between the two sets of mounting arms, and the placing area is used for placing the gear box;

a fixing hole is formed in the mounting arm and used for mounting the supporting column, and the upper part of the supporting column penetrates through the gear box and limits the gear box; the mounting arm is also provided with a base; the base is used for installing a locking assembly, and the locking assembly is used for fixing the end face of the gear box.

According to the technical scheme, the through hole is formed between the middle parts of the connecting supports, the rotating frame is provided with the rotating shaft mounting hole matched with the through hole, the rotating shaft is installed by matching the through hole and the rotating shaft mounting hole, and the rotating shaft is used for driving the clamping tool to rotate.

According to the technical scheme, the rotating shaft is fixedly connected with the connecting support, and the end part of the rotating shaft is connected with the driving motor.

According to the technical scheme, the installation seat is further provided with the baffle, the baffle is fixedly arranged on the installation seat, and the baffle is abutted to the rotating frame.

According to the technical scheme, the mounting seat is further provided with a supporting seat, and the supporting seat is used for supporting the tool support.

According to the technical scheme, the supporting seat is made of rubber materials.

According to the technical scheme, the locking assembly adopts the press-down locking device.

According to the technical scheme, the end part of the pressing locker is connected with the locking head, and the locking head is matched with the upper part of the supporting column and used for limiting the supporting column.

According to the technical scheme, one end of the locking head is provided with a connecting hole which is used for being connected with the lower locking component; the other end of the locking head is provided with a limiting groove, and the limiting groove is used for limiting the supporting column.

According to the technical scheme, the base is provided with the threaded hole, the mounting seat is provided with the mounting hole, and the bolt is used for fixedly connecting the mounting seat and the base through the matching of the threaded hole and the mounting hole.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model, a clamping tool is arranged on the mounting seat, and the gear box is placed in a placing area formed by two sets of mounting arms arranged on the clamping tool; the gear box is supported through the support column arranged on the mounting arm, the gear box is prevented from being directly contacted with the mounting arm, and the surface of the gear box is prevented from being scratched by the mounting arm. The locking assembly is used for limiting the supporting column and compressing the gear box, so that the gear box is prevented from shaking, and the stability of the gear box in the assembling process is guaranteed.

And, through connecting support and rotating turret rotation and being connected for the centre gripping frock can drive the gear box and rotate together, makes things convenient for the assembly of gear box.

Drawings

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

FIG. 2 is a schematic view of the fixing tool of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the local enlarged structure at a position of the present invention.

The labels in the figure are: 100-base, 200-mounting seat, 300-rotating frame, 400-tool support, 500-connecting support, 600-mounting arm, 700-placing area, 800-fixing hole, 900-supporting column, 110-base, 111-locking component, 112-driving motor, 113-baffle, 114-supporting seat, 115-locking head, 116-limiting groove.

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 efforts all belong to the protection scope of the present invention.

Example one

As shown in fig. 1, a gearbox fixing tool includes a base 100, wherein a mounting seat 200 is arranged on the base 100, and the mounting seat 200 is fixedly connected with the base 100; a rotating frame 300 is arranged on the mounting seat 200, and a clamping tool is arranged on the rotating frame 300; the clamping tool is used for fixing the gear box;

as shown in fig. 2 and 4, the clamping tool includes a tool holder 400, a connecting support 500, and a mounting arm 600; wherein, the connecting support 500 is connected with the tool holder 400, and the connecting support 500 is rotatably mounted on the rotating frame 300; two sets of mounting arms 600 are arranged, the two sets of mounting arms 600 are respectively arranged at the left end and the right end of the tool support 400, a placing area 700 is formed between the two sets of mounting arms 600, and the placing area 700 is used for placing a gear box;

a fixing hole 800 is formed in the mounting arm 600, the fixing hole 800 is used for mounting a supporting column 900, and the upper portion of the supporting column 900 penetrates through the gear box and limits the gear box; a base 110 is further provided on the mounting arm 600; the base 110 is used for mounting a locking assembly 111, and the locking assembly 111 is used for fixing the end face of the gear box.

Further, the lower portion of the support column 900 is in contact with the lower end surface of the gear case for supporting the gear case.

Further, the diameter of the lower portion (e.g., 6 cm) of the support column 900 is larger than the diameter of the upper portion (e.g., 3 cm), and the lower portion of the support column 900 is made of rubber.

In the utility model, a clamping tool is arranged on the mounting seat 200, and the gear box is placed in a placing area 700 formed by two sets of mounting arms 600 arranged on the clamping tool; the gear box is supported by the support columns 900 arranged on the mounting arms 600, so that the gear box is prevented from being directly contacted with the mounting arms 600, and the surfaces of the gear box are prevented from being scratched by the mounting arms 600. And the locking component 111 is used for limiting the supporting column 900 and compressing the gear box, so that the gear box is prevented from shaking, and the stability of the gear box in the assembling process is ensured.

And, through connecting support 500 and rotating turret 300 and being connected for the centre gripping frock can drive the gear box and rotate together, makes things convenient for the assembly of gear box.

Example two

This embodiment is a further refinement of embodiment one. As shown in fig. 2, a through hole is formed in the middle of the connecting support 500, a rotating shaft mounting hole matched with the through hole is formed in the rotating frame 300, a rotating shaft is mounted in the through hole and the rotating shaft mounting hole in a matched manner, and the rotating shaft is used for driving the clamping tool to rotate; the rotating shaft is fixedly connected with the connecting support 500, and the end of the rotating shaft is connected with the driving motor 112.

Through being connected with driving motor 112 through the pivot, driving motor 112 drives the pivot and rotates to drive frock support 400 and rotate, and then lift certain angle (for example 0 to 90 °) with the gear box, make things convenient for the assembly of gear box.

The mount 200 is further provided with a baffle 113, the baffle 113 is fixed to the mount 200, and the baffle 113 abuts against the rotating frame 300.

The baffle 113 is arranged to limit the tool support 400; in the process of assembling the gear box, the gear and the mounting shaft are both arranged inside the gear box, so that the gear box is generally horizontally arranged to facilitate the assembly of the gear and the mounting shaft in the gear box; when the gears in the gearbox need to be mounted vertically, the position of the gearbox needs to be changed. And baffle 113 through setting up carries out the rigidity spacing to frock support 400, prevents that frock support 400's turned angle is too big to lead to the part in the gear box to drop.

A support seat 114 is further arranged on the mounting seat 200, and the support seat 114 is used for supporting the tool bracket 400; the supporting base 114 is made of rubber.

The supporting seat 114 is arranged to ensure that the tool support 400 is kept horizontal when being put down, so that the gear box is prevented from inclining to cause assembly errors.

As shown in fig. 4, the locking assembly 111 employs a hold-down locker; the end part of the pressing locker is connected with the locking head 115, and the locking head 115 is matched with the upper part of the supporting column 900 and used for limiting the supporting column 900; a connecting hole is formed at one end of the locking head 115 and used for being connected with the lower locking assembly 111; the other end of locking head 115 is provided with spacing groove 116, and spacing groove 116 is used for spacing support column 900.

Further, the press-down locking device adopts the existing device, and the details are not repeated.

One end of the locking head 115 is connected with the press-down locker, and a limiting groove 116 is formed at the other end of the locking head 115. When the locking device is pressed down for locking, the locking head 115 is driven to move downwards, the surface of the locking head 115 is contacted with the surface of the gear box, and the side edge of the gear box is tightly pressed between the locking head 115 and the supporting column 900, so that the gear box is prevented from falling off.

And through setting up the mounting groove at the tip of locking head 115, carry on spacingly to the upper portion of support column 900 through the mounting groove, and then carry on spacingly to the gear box, prevent that the gear box from taking place to slide, guaranteed the stability of gear box.

The base 100 is provided with a threaded hole, the mounting base 200 is provided with a mounting hole, and through the matching of the threaded hole and the mounting hole, a bolt is mounted and used for fixedly connecting the mounting base 200 and the base 100.

The utility model discloses a theory of operation does: when the tool support is used, the tool support 400 is driven to rotate through the driving motor 112, so that the mounting arm 600 of the tool support 400 is in contact with the upper part of the supporting seat 114, and the tool support 400 is kept horizontal; and then the gear box is placed in the placing area 700 between the two sets of mounting arms 600, and the gear box is fixed on the tool bracket 400 through the matching of the supporting columns 900 and the locking assemblies 111, so that the gear box is fixed.

When the angle of the tool holder 400 needs to be adjusted, the rotating shaft is driven to rotate by the driving motor 112, so that the tool holder 400 is driven to rotate, and the angle of the gear box is adjusted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention 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 above, or equivalents may be substituted for elements thereof. 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. The utility model provides a frock is fixed to gear box which characterized in that: the device comprises a base (100), wherein a mounting seat (200) is arranged on the base (100), and the mounting seat (200) is fixedly connected with the base (100); a rotating frame (300) is arranged on the mounting seat (200), and a clamping tool is arranged on the rotating frame (300); the clamping tool is used for fixing the gear box;

the clamping tool comprises a tool support (400), a connecting support (500) and a mounting arm (600); the connecting support (500) is connected with the tool support (400), and the connecting support (500) is rotatably arranged on the rotating frame (300); the two sets of mounting arms (600) are arranged, the two sets of mounting arms (600) are respectively arranged at the left end and the right end of the tool support (400), a placing area (700) is formed between the two sets of mounting arms (600), and the placing area (700) is used for placing a gear box;

a fixing hole (800) is formed in the mounting arm (600), the fixing hole (800) is used for mounting the supporting column (900), the upper part of the supporting column (900) penetrates through the gear box and limits the gear box; a base (110) is also arranged on the mounting arm (600); the base (110) is used for installing a locking assembly (111), and the locking assembly (111) is used for fixing the end face of the gearbox.

2. The gearbox fixing tool according to claim 1, wherein: the middle part of connecting support (500) is provided with the through-hole, is provided with on rotating turret (300) with through-hole complex pivot mounting hole, through-hole and pivot mounting hole cooperation installation pivot, the pivot is used for driving the centre gripping frock and rotates.

3. The gearbox fixing tool according to claim 2, wherein: the rotating shaft is fixedly connected with the connecting support (500), and the end part of the rotating shaft is connected with the driving motor (112).

4. The gearbox fixing tool according to claim 1, wherein: the mounting seat (200) is further provided with a baffle (113), the baffle (113) is fixedly arranged on the mounting seat (200), and the baffle (113) is abutted against the rotating frame (300).

5. The gearbox fixing tool according to claim 1, wherein: the mounting seat (200) is further provided with a supporting seat (114), and the supporting seat (114) is used for supporting the tool support (400).

6. The gearbox fixing tool according to claim 5, wherein: the supporting seat (114) is made of rubber materials.

7. The gearbox fixing tool according to claim 1, wherein: the locking assembly (111) employs a hold-down retainer.

8. The gearbox fixing tool according to claim 7, wherein: the end part of the lower pressing locker is connected with the locking head (115), and the locking head (115) is matched with the upper part of the supporting column (900) and used for limiting the supporting column (900).

9. The gearbox fixing tool according to claim 8, wherein: one end of the locking head (115) is provided with a connecting hole which is used for being connected with the lower locking component (111); the other end of the locking head (115) is provided with a limiting groove (116), and the limiting groove (116) is used for limiting the supporting column (900).

10. The gearbox fixing tool according to claim 1, wherein: the base (100) is provided with a threaded hole, the mounting seat (200) is provided with a mounting hole, and through the matching of the threaded hole and the mounting hole, a bolt is mounted and used for fixedly connecting the mounting seat (200) and the base (100).