CN217434044U

CN217434044U - Clamp for machining belt pulley for vehicle

Info

Publication number: CN217434044U
Application number: CN202221505604.8U
Authority: CN
Inventors: 吴翊连; 周瑛
Original assignee: Fujian Asite Auto Parts Manufacturing Co ltd
Current assignee: Fujian Asite Auto Parts Manufacturing Co ltd
Priority date: 2022-06-16
Filing date: 2022-06-16
Publication date: 2022-09-16
Anticipated expiration: 2032-06-16

Abstract

The utility model discloses an anchor clamps are used in processing of automobile-used belt pulley, comprises a workbench, the upper end of workstation is fixed with swivel mount through the welding, the upper end of swivel mount is provided with a plurality of balls, the upper end of ball is provided with the revolving stage, the spout has been seted up on the surface of revolving stage, the inside sliding connection of spout has the cassette, the internal connection of cassette has the lead screw. In the utility model, the surface of the rotary table is provided with the chute, the fixture block and the positioning column are connected in the chute, and the position of the positioning column can be adjusted along the chute by matching with the lead screw, so that the positioning and clamping effect on the vehicle belt pulley can be realized, and the vehicle belt pulley can be fixed from the upper end of the vehicle belt pulley by matching with the pressing plate and the locking nut, thereby ensuring the stability of the vehicle belt pulley in the processing process; set up the motor through the lower extreme at the workstation, cooperation driving belt and rotation axis can drive the automobile-used belt pulley on revolving stage and surface and rotate, are favorable to polishing processing to the automobile-used belt pulley side.

Description

Clamp for machining belt pulley for vehicle

Technical Field

The utility model relates to a belt pulley processing technology field, in particular to anchor clamps are used in automobile-used belt pulley processing.

Background

The belt pulley belongs to a hub part, generally has a relatively large size, is mainly cast and forged in a manufacturing process, is generally designed to be cast in a large size, is generally made of cast iron, rarely made of cast steel, and can be designed to be forged in a small size, and is made of steel.

The clamp is required to be used for fixing the belt pulley in the machining process of the belt pulley, along with the development of times and science and technology, the technological progress of the clamp for machining the belt pulley is promoted while the science and technology progress, but the existing clamp for machining the belt pulley for the vehicle still has certain defects, for example, due to the fact that the size of the belt pulley for the vehicle is different, the applicability of the clamp is not enough in the machining process, and the stability of the belt pulley for the vehicle in the machining process cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an anchor clamps are used in automobile-used belt pulley processing can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anchor clamps are used in automobile-used belt pulley processing, includes the workstation, the upper end of workstation is through welded fastening has the roating seat, the upper end of roating seat is provided with a plurality of balls, the upper end of ball is provided with the revolving stage, the spout has been seted up on the surface of revolving stage, the inside sliding connection of spout has the cassette, the internal connection of cassette has the lead screw, the upper end of cassette is through welded fastening has the reference column.

Preferably, the quantity of spout is four groups, and four groups of spouts are the equidistant range of annular along the surface of revolving stage, pass through threaded connection between cassette and the lead screw, the inside of revolving stage is embedded into to the one end of lead screw, and the other end runs through in the revolving stage.

Preferably, the lower extreme of revolving stage is through welded fastening has the rotation axis, the rotation axis runs through respectively in roating seat and workstation, the bearing is installed to the surperficial junction that corresponds workstation and roating seat of rotation axis.

Preferably, the lower extreme of workstation is installed the motor, the surface of motor is connected with driving belt, and driving belt's one end is connected with the axis of rotation.

Preferably, the upper end of revolving stage has the pole setting through welded fastening, the clamp plate has been cup jointed on the surface of pole setting, the upper end of clamp plate is provided with lock nut, lock nut passes through threaded connection on the surface of pole setting.

Preferably, an automobile-used belt pulley is placed at the upper end of the locking nut, the positioning column is embedded into the polishing device, and the vertical rod penetrates through the automobile-used belt pulley.

Preferably, a grinding device is fixed at the upper end of the workbench through welding and is installed on one side of the rotating seat.

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

(1) the utility model discloses in, through seting up the spout on the revolving stage surface to connect fixture block and reference column in the spout, the position of spout adjustment reference column can be followed to the cooperation lead screw, thereby can play the positioning chucking effect to automobile-used belt pulley, and clamp plate and lock nut are relegated to the deuterogamy, can follow the upper end of automobile-used belt pulley and fix it, guarantee its stability in the course of working.

(2) The utility model discloses in, set up the motor through the lower extreme at the workstation, cooperation driving belt and rotation axis can drive the automobile-used belt pulley on revolving stage and surface and rotate, are favorable to polishing processing to the automobile-used belt pulley side.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a schematic view of an overall structure of a jig for machining a belt pulley for a vehicle according to the present invention;

FIG. 2 is a schematic structural view of a rotary table in the clamping apparatus for machining a belt pulley for a vehicle according to the present invention;

FIG. 3 is a cross-sectional view of a rotary table of the clamping apparatus for machining a belt pulley of the present invention;

FIG. 4 is a schematic view of the connection between the clamping seat, the positioning post and the screw rod of the clamp for machining the belt pulley of the present invention;

fig. 5 is a structural diagram of the swivel base, the balls and the worktable in the clamp for machining the belt pulley of the utility model.

In the figure: 1. a work table; 2. a rotating base; 3. a ball bearing; 4. a rotating table; 5. a rotating shaft; 6. a bearing; 7. a motor; 8. a chute; 9. a card holder; 10. a positioning column; 11. a lead screw; 12. erecting a rod; 13. pressing a plate; 14. locking the nut; 15. a belt pulley for a vehicle; 16. provided is a polishing device.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

As shown in fig. 1-5, a clamp for processing a belt pulley for a vehicle comprises a workbench 1, a rotary table 2 is fixed on the upper end of the workbench 1 by welding, a plurality of balls 3 are arranged on the upper end of the rotary table 2, a rotary table 4 is arranged on the upper end of the balls 3, the rotary table 4 rotates along the surface of the balls 3, the rotary table 4 can be supported and the friction force of the rotary table 4 in the rotating process can be reduced by matching the balls 3 with the rotary table 2, a rotary shaft 5 is fixed on the lower end of the rotary table 4 by welding, the rotary shaft 5 respectively penetrates through the rotary table 2 and the workbench 1, a bearing 6 is arranged on the surface of the rotary shaft 5 corresponding to the joint of the workbench 1 and the rotary table 2, the stability of the rotary shaft 5 in the rotating process can be ensured by the bearing 6, a motor 7 is arranged on the lower end of the workbench 1, and a transmission belt is connected on the surface of the motor 7, one end of the driving belt is connected with the rotating shaft 5.

In 15 course of working to automobile-used belt pulley, can drive rotation axis 5 by motor 7 cooperation driving belt and rotate to drive revolving stage 4 and rotate along 2 upper ends of roating seat, rotate the in-process at revolving stage 4, ball 3 can be followed the inside rotation of roating seat 2 and revolving stage 4, thereby convert the sliding friction between revolving stage 4 and the roating seat 2 into rolling friction, thereby reduce the resistance of revolving stage 4 at rotatory in-process.

Spout 8 has been seted up on the surface of revolving stage 4, spout 8's quantity is four groups, four group's spouts 8 are the equidistant range of annular along revolving stage 4's surface, spout 8's inside sliding connection has cassette 9, can play the limiting displacement to cassette 9 through spout 8, guarantee cassette 9's stability, there is reference column 10 upper end through welded fastening cassette 9, can play location and chucking effect to automobile-used belt pulley 15 of revolving stage 4 upper end through reference column 10, cassette 9's internal connection has lead screw 11, pass through threaded connection between cassette 9 and the lead screw 11, lead screw 11's one end imbeds revolving stage 4's inside, the other end runs through in revolving stage 4, can adjust the position of reference column 10 through lead screw 11.

The upper end of revolving stage 4 has pole setting 12 through welded fastening, also can play the positioning action to automobile-used belt pulley 15 through pole setting 12, clamp plate 13 has been cup jointed on the surface of pole setting 12, the upper end of clamp plate 13 is provided with lock nut 14, lock nut 14 passes through threaded connection on the surface of pole setting 12, cooperate lock nut 14 through clamp plate 13, can follow automobile-used belt pulley 15's upper end and fix it, can guarantee automobile-used belt pulley 15 at the stability of the course of working of polishing, lock nut 14's upper end has laid automobile-used belt pulley 15, reference column 10 imbeds grinding device 16's inside, pole setting 12 runs through in automobile-used belt pulley 15, the upper end of workstation 1 has grinding device 16 through welded fastening, grinding device 16 installs the one side at roating seat 2.

When the belt pulley is fixed, firstly, the locking nut 14 and the pressing plate 13 are taken down from the surface of the vertical rod 12, then the belt pulley 15 for the vehicle is sleeved on the surface of the vertical rod 12, meanwhile, the positions of the clamping group and the positioning column 10 are adjusted by the lead screw 11, so that the fixed positions can be embedded into holes reserved in the surface of the belt pulley 15 for the vehicle, then the positions of the clamping seat 9 and the positioning column 10 are continuously adjusted by the lead screw 11, the belt pulley 15 for the vehicle is clamped by the positioning column 10 matched with the clamping seat 9, then the pressing plate 13 is sleeved on the surface of the vertical rod 12, so that the belt pulley 15 for the vehicle is pressed, then the pressing plate 13 is fixed by the locking nut 14, so that the belt pulley 15 for the vehicle is fixed from the upper end of the belt pulley 15 for the vehicle, and the stability of the belt pulley 15 for the vehicle in the processing process is ensured.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an anchor clamps are used in automobile-used belt pulley processing, includes workstation (1), its characterized in that: the utility model discloses a welding bench, including workstation (1), revolving stage (2), spout (8), the inside sliding connection of spout (8) has cassette (9), the internal connection of cassette (9) has lead screw (11), the upper end of cassette (9) has reference column (10) through welded fastening in the upper end of workstation (1), the upper end of revolving stage (2) is provided with a plurality of balls (3), the upper end of ball (3) is provided with revolving stage (4), spout (8) have been seted up on the surface of revolving stage (4), the inside sliding connection of spout (8) has cassette (9).

2. The jig for machining a pulley for a vehicle as set forth in claim 1, wherein: the quantity of spout (8) is four groups, and four groups of spouts (8) are the equidistant range of annular along the surface of revolving stage (4), through threaded connection between cassette (9) and lead screw (11), the inside of revolving stage (4) is embedded to the one end of lead screw (11), and the other end runs through in revolving stage (4).

3. The jig for machining a pulley for a vehicle as set forth in claim 1, wherein: the lower extreme of revolving stage (4) is through welded fastening has rotation axis (5), rotation axis (5) run through respectively in roating seat (2) and workstation (1), bearing (6) are installed to the junction of the surperficial corresponding workstation (1) of rotation axis (5) and roating seat (2).

4. The jig for machining a pulley for a vehicle as set forth in claim 3, wherein: motor (7) are installed to the lower extreme of workstation (1), the surface connection of motor (7) has driving belt, and driving belt's one end is connected with rotation axis (5).

5. The jig for machining a pulley for a vehicle as set forth in claim 1, wherein: the upper end of revolving stage (4) is through welded fastening has pole setting (12), clamp plate (13) have been cup jointed on the surface of pole setting (12), the upper end of clamp plate (13) is provided with lock nut (14), lock nut (14) are through the surface of threaded connection in pole setting (12).

6. The jig for machining a pulley for a vehicle as set forth in claim 5, wherein: an automotive belt pulley (15) is arranged at the upper end of the locking nut (14), the positioning column (10) is embedded into the polishing device (16), and the vertical rod (12) penetrates through the automotive belt pulley (15).

7. The jig for machining a pulley for a vehicle as set forth in claim 1, wherein: the polishing device (16) is fixed to the upper end of the workbench (1) through welding, and the polishing device (16) is installed on one side of the rotating seat (2).