CN217833343U

CN217833343U - Anchor clamps are used in gyro wheel processing

Info

Publication number: CN217833343U
Application number: CN202221390463.XU
Authority: CN
Inventors: 吴立新
Original assignee: Wuxi Mingli Technology Co ltd
Current assignee: Wuxi Mingli Technology Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-11-18
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a clamp for processing roller, which belongs to the technical field of roller processing, and comprises a supporting frame, wherein the top end of the supporting frame is provided with two clamp plates and is provided with two straight groove openings, the two side walls of the inner part of the supporting frame are both provided with first bearings, the bottom surface of the inner part of the supporting frame is fixed with a second bearing and a straight plate, the two first bearings are both connected with screw rods, the other ends of the two screw rods are both fixed with first bevel gears, the bottom ends of the two clamp plates are fixed with sliding plates which are in sliding connection with the straight groove openings, and the bottom ends of the sliding plates are positioned in the supporting frame and are fixed with screw tubes connected with the screw rods; the second bearing is connected with a rotating shaft, a gear is fixed on the rotating shaft, a second bevel gear is fixed at the other end of the rotating shaft, a hydraulic cylinder is fixed on the side surface of the straight plate, a piston rod of the hydraulic cylinder is connected with a moving plate, and a plurality of racks which are in meshing transmission with the moving plate are fixed on one side of the moving plate, which is close to the gear; by using the clamp, the clamping effect is better, so that the roller cannot deviate in the machining process, and the machining efficiency is ensured.

Description

Anchor clamps are used in gyro wheel processing

Technical Field

The utility model relates to a gyro wheel processing technology field, in particular to anchor clamps are used in gyro wheel processing.

Background

The roller frame drives the circular weldment to rotate by means of the friction force between the weldment and the driving roller to complete the welding of the annular welding seam, wherein the roller is a main component of the roller frame.

The roller can use the anchor clamps when adding man-hour, and current anchor clamps for roller processing centre gripping effect is limited, leads to the gyro wheel to appear squinting easily in the course of working to influence its machining efficiency, consequently need to design the anchor clamps for roller processing that the centre gripping is effectual and solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps are used in gyro wheel processing to thereby solve the limited gyro wheel that leads to of anchor clamps centre gripping effect to appear squinting in the course of working and influence the problem of its machining efficiency.

In order to solve the technical problem, the utility model provides a clamp for processing a roller, which comprises a support frame, wherein two clamp plates are arranged at the top end of the support frame and provided with two straight notches, first bearings are arranged on two inner side walls, a second bearing and a straight plate are fixed on the inner bottom surface of the support frame, the two first bearings are connected with screw rods, and first bevel gears are fixed at the other ends of the two screw rods; the bottom ends of the two clamping plates are fixedly provided with sliding plates which are in sliding connection with the straight groove openings, and the bottom ends of the sliding plates are positioned in the supporting frame and are fixedly provided with screw tubes which are in threaded connection with the screw rods;

the second bearing is connected with a rotating shaft, a gear is fixed on the rotating shaft, and a second bevel gear in meshing transmission with the two first bevel gears is fixed at the other end of the rotating shaft; the side face of the straight plate is fixedly provided with a hydraulic cylinder, a piston rod of the hydraulic cylinder is connected with a movable plate, and one side of the movable plate, which is close to the gear, is fixedly provided with a plurality of racks which are in meshing transmission with the movable plate.

Optionally, a sliding groove is formed in the bottom surface of the inner portion of the supporting frame, two connecting rods are fixed to the bottom end of the moving plate, and the other ends of the two connecting rods are located in the sliding groove and fixed with sliding blocks.

Optionally, two the splint inboard all opens there is V type groove.

The utility model provides an among the anchor clamps for gyro wheel processing, including the carriage, its top is equipped with two splint and opens there are two sections rabbets, and inside both sides wall all opens first bearing and inside bottom surface is fixed second bearing and straight board, and two said first bearings all are connected with the screw rod, and two said screw rod other ends all are fixed with first bevel gear, and two said splint bottom end is fixed with the slide plate with straight notch sliding connection, the slide plate bottom is located in the carriage and is fixed with the screwed pipe of being connected with the screw rod; the second bearing is connected with a rotating shaft, a gear is fixed on the rotating shaft, a second bevel gear is fixed at the other end of the rotating shaft, a hydraulic cylinder is fixed on the side surface of the straight plate, a piston rod of the hydraulic cylinder is connected with a moving plate, and a plurality of racks which are in meshing transmission with the moving plate are fixed on one side of the moving plate, which is close to the gear; by using the clamp, the clamping effect is better, so that the roller cannot deviate in the machining process, and the machining efficiency is ensured.

Drawings

FIG. 1 is a schematic view of a fixture for machining a roller according to the present invention;

fig. 2 is a top view of the rack and pinion provided by the present invention cooperating with each other;

fig. 3 is a top view of the clamp for machining roller according to the present invention.

Detailed Description

The following provides a roller machining jig according to the present invention with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

Example one

The utility model provides a clamp for processing roller, the structure of which is shown in figure 1, comprising a support frame 1, the top end of the support frame 1 is provided with two clamp plates 2 and is provided with two straight groove openings 3, the two inner side walls are both provided with first bearings 4, the inner bottom surfaces of the two clamp plates are fixed with a second bearing 5 and a straight plate 6, the two first bearings 4 are both connected with screw rods 8, the other ends of the two screw rods 8 are both fixed with first bevel gears 9, the bottom ends of the two clamp plates 2 are fixed with slide plates 10 which are in sliding connection with the straight groove openings 3, the bottom ends of the slide plates 10 are positioned in the support frame 1 and are fixed with screwed pipes 11 which are in threaded connection with the screw rods 8; the second bearing 5 is connected with a rotating shaft 12, a gear 13 is fixed on the rotating shaft 12, the other end of the rotating shaft is fixed with a second bevel gear 14 which is in meshing transmission with the first bevel gear 9, a hydraulic cylinder 7 is fixed on the side surface of the straight plate 6, a piston rod of the straight plate is connected with a movable plate 15, one side of the movable plate 15 close to the gear 13 is fixed with a plurality of racks 16 which are in meshing transmission with the first bevel gear 9, the structure of the movable plate is overlooked as shown in fig. 2, the piston rod of the hydraulic cylinder 7 drives the movable plate 15 to horizontally move leftwards so that the racks 16 are in meshing transmission with the gear 13, at the moment, the rotating shaft 12 drives the second bevel gear 14 and the first bevel gear 9 to be in meshing transmission, and finally the two screws 8 rotate and drive the screwed pipes 11, the sliding plate 10 and the clamping plate 2 to move inwards to clamp the rollers fixedly. Use anchor clamps for gyro wheel processing, the centre gripping effect is better for the gyro wheel can not appear squinting in the course of working, has guaranteed its machining efficiency.

A sliding groove 18 is formed in the bottom surface of the inside of the supporting frame 1, two connecting rods 19 are fixed at the bottom end of the moving plate 15, and the other ends of the two connecting rods 19 are located in the sliding groove 18 and are fixed with a sliding block 20, so that the moving plate 15 can move horizontally and leftwards all the time to avoid inclination; the inner sides of the two clamping plates 2 are both provided with V-shaped grooves 17, and the structure of the clamping plates is as shown in figure 3 in a plan view, so that the clamping effect is better.

When the device is used, firstly, the roller is placed between the two clamping plates 2, then the hydraulic cylinder 7 is started, the piston rod of the hydraulic cylinder drives the moving plate 15 to horizontally move leftwards, so that the plurality of racks 16 are in meshing transmission with the gear 13, at this time, the rotating shaft 12 drives the second bevel gear 14 to be in meshing transmission with the two first bevel gears 9, and finally, the two screw rods 8 rotate and drive the screwed pipe 11 and the sliding plate 10 to move inwards, so that the two clamping plates 2 clamp and fix the roller, the fixing effect is good, the roller cannot deviate in the machining process, and the machining efficiency of the roller is guaranteed.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.

Claims

1. The clamp for machining the roller comprises a supporting frame (1) and is characterized in that two clamping plates (2) are arranged at the top end of the supporting frame (1) and are provided with two straight notches (3), first bearings (4) are arranged on two inner side walls, a second bearing (5) and a straight plate (6) are fixed on the inner bottom surface of each first bearing (4), the two first bearings (4) are connected with screw rods (8), and first bevel gears (9) are fixed at the other ends of the two screw rods (8); the bottom ends of the two clamping plates (2) are fixedly provided with sliding plates (10) which are in sliding connection with the straight groove openings (3), the bottom ends of the sliding plates (10) are positioned in the supporting frame (1) and are fixedly provided with screw pipes (11) which are in threaded connection with the screw rods (8);

the second bearing (5) is connected with a rotating shaft (12), a gear (13) is fixed on the rotating shaft (12), and a second bevel gear (14) which is in meshing transmission with the two first bevel gears (9) is fixed at the other end of the rotating shaft; the side surface of the straight plate (6) is fixed with a hydraulic cylinder (7), a piston rod of the hydraulic cylinder is connected with a movable plate (15), and one side of the movable plate (15) close to the gear (13) is fixed with a plurality of racks (16) which are in meshing transmission with the movable plate.

2. The jig for machining the roller according to claim 1, wherein a sliding groove (18) is formed in the bottom surface of the inside of the support frame (1), two connecting rods (19) are fixed to the bottom end of the moving plate (15), and a sliding block (20) is fixed to the other end of each of the two connecting rods (19) and located in the sliding groove (18).

3. The jig for machining a roller according to claim 1, wherein V-shaped grooves (17) are formed in both of the inner sides of the clamping plates (2).