CN212096065U

CN212096065U - Clamping device is used in gear box processing

Info

Publication number: CN212096065U
Application number: CN202020734546.0U
Authority: CN
Inventors: 陈晓雨; 孟庆生
Original assignee: Wuxi Huiling Machinery Co ltd
Current assignee: Wuxi Huiling Machinery Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-08
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a clamping device for gear box processing, which comprises a fixed frame, a rotary table and a clamping plate, wherein the rotary table is arranged in the middle of the inner side of the fixed frame, a groove is arranged at the upper end of the rotary table, a slider is arranged at the inner side of the groove, a cylinder is arranged at the upper end of the slider, a screw is arranged at the outer side of the cylinder, a support column is arranged at the inner side of the cylinder, a second rotating bearing is arranged at the upper end of the support column, a support plate is arranged at the upper end of the second rotating bearing, a; a first rack is installed on the outer side of the rotary table, a first threaded rod is installed on the right side of the fixing frame, a first rotating bearing is installed at the left end of the second threaded rod, a fixing frame is installed on the outer side of the first rotating bearing, and a second rack is installed on the left side of the fixing frame. The utility model discloses rational in infrastructure, easy operation can conveniently fix and rotate the gear box, conveniently adjusts the height and the fixed position of anchor clamps, the effectual work efficiency who improves the gear box processing.

Description

Clamping device is used in gear box processing

Technical Field

The utility model relates to a gear box processing technology field specifically is a clamping device is used in gear box processing.

Background

The gear is one of the most common parts in mechanical products and is very important for the mechanical products, the gear box is also very important as a protective part of the gear assembly, the box body of the gear box is generally divided into an upper box and a lower box, and when the lower box is machined, a blank of the lower box needs to be subjected to primary machining operations such as marking and the like, so that the lower box of the gear box needs to be clamped by a clamp to prevent the box body of the gear box from shaking during primary machining. The existing gearbox box body clamp generally adopts screws and clamping blocks to fix the gearbox box body on a workbench, when the clamp is used, workers need to move back and forth when performing primary processing on different parts of the gearbox box body, and the clamp is very inconvenient and cannot adjust the height and clamp the position according to the shape of the gearbox when in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a clamping device is used in gear box processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a clamping device is used in gear box processing, including fixed frame, carousel and clamp plate, fixed frame inboard mid-mounting has the carousel, the carousel upper end is equipped with the recess, the slider is installed to the recess inboard, the drum is installed to the slider upper end, the screw is installed in the drum outside, the pillar is installed to the drum inboard, the second rolling bearing is installed to the pillar upper end, the backup pad is installed to second rolling bearing upper end, the second threaded rod is installed to the backup pad right-hand member, the second handle is installed on second threaded rod top, solid fixed cylinder is installed in the second threaded rod bottom outside, the second spring is installed to the inboard bottom of solid fixed cylinder, the clamp plate is installed to the solid.

First rack is installed in the carousel outside, and first threaded rod is installed on fixed frame right side, and the first in command is installed to first threaded rod right-hand member, and first pivot bearing is installed to second threaded rod left end, and first spring is installed in the second threaded rod outside, and the mount is installed in the first pivot bearing outside, and the second rack is installed in the mount left side.

As a further aspect of the present invention: the first rack is circular, the second rack is arc-shaped, and the first rack is meshed with the second rack.

As a further aspect of the present invention: the right end of the fixing frame is provided with a screw hole, the inner side of the screw hole is meshed with the outer side of the first threaded rod, the left end of the first spring is connected with the first rotating bearing, and the right end of the first spring is connected with the inner side of the fixing frame.

As a further aspect of the present invention: the fixing frame is U-shaped, a through hole is formed in the middle of the fixing frame, the inner side of the through hole is connected with the outer side of the first rotating bearing, and the inner side of the first rotating bearing is connected with the first threaded rod.

As a further aspect of the present invention: the inner side of the groove is convex, the groove is in concave-convex connection with the sliding block, the groove is circular, and the sliding block is arc-shaped.

As a further aspect of the present invention: the sliding blocks, the cylinders, the screws, the support columns, the second rotating bearings, the supporting plates, the second threaded rods and the clamping plates are all arranged in two groups and are arranged on two sides of the upper end of the rotary table.

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

a first rack and a second rack on the outer side of a turntable in a clamping device for processing a gear box are meshed and connected, the second rack is connected with a first threaded rod through a first rotating bearing, the first threaded rod can rotate to move the second rack back and forth, when the turntable needs to be rotated, a first handle is rotated to enable the second rack to move backwards, and when the turntable is fixed, the first handle is rotated to enable the second rack to move forwards, so that the turntable is convenient to fix; the cylinder and the pillar are installed to the slider upper end, the pillar can reciprocate in the cylinder inboard, the screw can be fixed the height of pillar, second rolling bearing is installed to the pillar upper end, can make things convenient for the backup pad to rotate, makes things convenient for placing of gear box, and second threaded rod and clamp plate are installed to the backup pad right-hand member, conveniently fixes the gear box, and second spring and rubber pad can slow down the impact of clamp plate to the gear box, can effectively keep the gear box fixed. The utility model discloses rational in infrastructure, easy operation can conveniently fix and rotate the gear box, conveniently adjusts the height and the fixed position of anchor clamps, the effectual work efficiency who improves the gear box processing.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of a middle section of the present invention.

Fig. 3 is a schematic structural diagram of the middle groove and the sliding block of the present invention.

Fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.

In the figure: 1-fixed frame, 2-rotary table, 3-first rack, 4-groove, 5-support plate, 6-slide block, 7-second handle, 8-second rack, 9-fixed frame, 10-first rotating bearing, 11-first threaded rod, 12-first handle, 13-first spring, 14-cylinder, 15-screw, 16-pillar, 17-second rotating bearing, 18-second threaded rod, 19-fixed cylinder, 20-clamping plate, 21-second spring, 22-rubber pad and 23-fixed plate.

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 work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 3, in an embodiment of the present invention, a clamping device for processing a gear box includes a fixing frame 1, a turntable 2 and a clamping plate 20, the turntable 2 is installed at the middle of the inner side of the fixing frame 1, a groove 4 is formed at the upper end of the turntable 2, a slider 6 is installed at the inner side of the groove 4, the inner side of the groove 4 is convex, the groove 4 is in concave-convex connection with the slider 6, the groove 4 is circular, and the slider 6 is arc-shaped; the cylinder 14 is installed to the slider 6 upper end, screw 15 is installed in the cylinder 14 outside, pillar 16 is installed to cylinder 14 inboard, second rolling bearing 17 is installed to pillar 16 upper end, backup pad 5 is installed to second rolling bearing 17 upper end, second threaded rod 18 is installed to backup pad 5 right-hand member, second handle 7 is installed on second threaded rod 18 top, solid fixed cylinder 19 is installed in the second threaded rod 18 bottom outside, second spring 21 is installed to the inboard bottom of solid fixed cylinder 19, solid fixed cylinder 19 installs clamping plate 20 in the bottom, rubber pad 22 is installed to clamping plate 20 bottom, second spring 21 and rubber pad 22 can slow down the impact of clamping plate 20 to the gear box, can effectively keep the gear box fixed.

A first rack 3 is mounted on the outer side of the rotary disc 2, a first threaded rod 11 is mounted on the right side of the fixed frame 1, a first handle 12 is mounted at the right end of the first threaded rod 11, a first rotating bearing 10 is mounted at the left end of the second threaded rod 11, a first spring 13 is mounted on the outer side of the second threaded rod 11, a fixed frame 9 is mounted on the outer side of the first rotating bearing 11, a second rack 8 is mounted on the left side of the fixed frame 9, the first rack 3 is circular, the second rack 8 is circular-arc-shaped, the first rack 3 and the second rack 8 are meshed and connected, a screw hole is formed in the right end of the fixed frame 1, the inner side of the screw hole is meshed and connected with the outer side of the first threaded rod 11, the left end of the first spring 13 is connected with the first rotating bearing 10, the right end of the fixed frame 1 is connected with the inner side of the fixed frame 9, a; when the rotating disc 2 needs to be rotated, the first handle 12 is rotated to enable the second rack 8 to move backwards, and when the rotating disc 2 is fixed, the first handle 12 is rotated to enable the second rack 8 to move forwards, so that the rotating disc 12 is convenient to fix.

Example 2

Referring to fig. 4, in an embodiment of the present invention, a clamping device for processing a gear box includes a fixed frame 1, a rotary table 2 and a clamping plate 20, the rotary table 2 is installed at the middle portion of the inner side of the fixed frame 1, a groove 4 is formed at the upper end of the rotary table 2, a slider 6 is installed at the inner side of the groove 4, a cylinder 14 is installed at the upper end of the slider 6, a screw 15 is installed at the outer side of the cylinder 14, a pillar 16 is installed at the inner side of the cylinder 14, a second rotating bearing 17 is installed at the upper end of the pillar 16, a supporting plate 5 is installed at the upper end of the second rotating bearing 17, a second threaded rod 18 is installed at the right end of the supporting plate 5, a second handle 7 is installed at the top end of the second threaded rod 18, a fixed plate 23 is installed at the bottom end of the second threaded rod 18, a second spring 21 is installed, the clamping plate 20 can be stressed uniformly, and the damage to the gearbox caused by overlarge pressure in the middle of the clamping plate 20 is avoided. The other structure in this embodiment is the same as that in embodiment 1.

The utility model discloses a theory of operation is:

a first rack 3 and a second rack 8 on the outer side of a rotary disc 2 in a clamping device for processing a gear box are meshed and connected, the second rack 8 is connected with a first threaded rod 11 through a first rotating bearing 10, the first threaded rod 11 can rotate and enable the second rack 8 to move back and forth, when the rotary disc 2 needs to be rotated, a first handle 12 is rotated to enable the second rack 8 to move backwards, and when the rotary disc 2 is fixed, the first handle 12 is rotated to enable the second rack 8 to move forwards, so that the rotary disc 12 is convenient to fix; drum 14 and pillar 16 are installed to 6 upper ends of slider, pillar 16 can reciprocate in drum 14 inboards, screw 15 can be fixed the height of pillar 16, second rolling bearing 17 is installed to 16 upper ends of pillar, can make things convenient for backup pad 5 to rotate, make things convenient for placing of gear box, second threaded rod 18 and clamping plate 20 are installed to backup pad 5 right-hand member, the convenience is fixed the gear box, second spring 21 and rubber pad 22 can slow down the impact of clamping plate 20 to the gear box, can effectively keep the gear box fixed. The utility model discloses rational in infrastructure, easy operation can conveniently fix and rotate the gear box, conveniently adjusts the height and the fixed position of anchor clamps, the effectual work efficiency who improves the gear box processing.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a clamping device is used in gear box processing, includes fixed frame (1), carousel (2) and pinch-off blades (20), and fixed frame (1) inboard mid-mounting has carousel (2), and carousel (2) upper end is equipped with pinch-off blades (20), its characterized in that, carousel (2) upper end is equipped with recess (4), and slider (6) are installed to recess (4) inboard, and drum (14) are installed to slider (6) upper end, and screw (15) are installed to the drum (14) outside, and pillar (16) are installed to drum (14) inboard, and second rolling bearing (17) are installed to pillar (16) upper end, and backup pad (5) are installed to second rolling bearing (17) upper end, and second threaded rod (18) are installed to backup pad (5) right-hand member, and second handle (7) are installed on second threaded rod (18) top, and fixed section of thick, a second spring (21) is installed at the bottom end of the inner side of the fixed cylinder (19), a clamping plate (20) is installed at the bottom end of the fixed cylinder (19), and a rubber pad (22) is installed at the bottom end of the clamping plate (20).

2. The clamping device for processing the gearbox as recited in claim 1, wherein a first rack (3) is installed on the outer side of the rotary table (2), a first threaded rod (11) is installed on the right side of the fixing frame (1), a first handle (12) is installed on the right end of the first threaded rod (11), a first rotating bearing (10) is installed on the left end of the second threaded rod, a first spring (13) is installed on the outer side of the second threaded rod, a fixing frame (9) is installed on the outer side of the first rotating bearing, and a second rack (8) is installed on the left side of the fixing frame (9).

3. The clamping device for processing the gearbox is characterized in that the first rack (3) is circular, the second rack (8) is circular arc-shaped, and the first rack (3) and the second rack (8) are meshed and connected.

4. The clamping device for processing the gearbox is characterized in that a screw hole is formed in the right end of the fixing frame (1), the inner side of the screw hole is meshed and connected with the outer side of the first threaded rod (11), the left end of the first spring (13) is connected with the first rotating bearing (10), and the right end of the first spring is connected with the inner side of the fixing frame (1).

5. The clamping device for processing the gearbox as recited in claim 3, characterized in that the fixing frame (9) is U-shaped, a through hole is arranged in the middle of the fixing frame (9), the inner side of the through hole is connected with the outer side of the first rotating bearing (10), and the inner side of the first rotating bearing (10) is connected with the first threaded rod (11).

6. The clamping device for processing the gearbox according to claim 5, wherein the inner side of the groove (4) is convex, the groove (4) and the slider (6) are connected in a concave-convex manner, the groove (4) is circular, and the slider (6) is arc-shaped.

7. The clamping device for processing the gearbox is characterized in that two sliding blocks (6), two cylinders (14), two screws (15), two support columns (16), two second rotating bearings (17), two support plates (5), two second threaded rods (18) and two clamping plates (20) are arranged on two sides of the upper end of the rotary table (2).