CN217371398U

CN217371398U - Workpiece positioning device for friction plate production and processing

Info

Publication number: CN217371398U
Application number: CN202221568581.5U
Authority: CN
Inventors: 卫劲松; 韩冬; 宋龙梅
Original assignee: Hubei Chuanghe Auto Parts Co ltd
Current assignee: Hubei Chuanghe Auto Parts Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-09-06
Anticipated expiration: 2032-06-22

Abstract

The utility model discloses a work piece positioner of friction disc production and processing, include: the base, base upper surface center department rotates and is connected with the driven gear dish, the welding of driven gear dish upper surface center department has the fixed axle, the welding of the top of fixed axle has the location platform, be provided with positioning mechanism on the location platform. The utility model discloses in, this work piece positioner of friction disc production and processing, can realize through the positioning mechanism who sets up at the location bench that automatic friction disc of treating processing carries out the clamping position, and can select to expand the centre gripping through the inner wall to the friction disc according to the demand of processing and fix or contract the centre gripping to the outer wall of friction disc and fix, thereby improve the effect of its actual clamping position, further location platform passes through the fixed axle and fixes on the toothed disc, actuating mechanism through setting up can drive the toothed disc and rotate, thereby it rotates to drive the location platform through the toothed disc, carry out the angle modulation of horizontal direction to fixed friction disc on the location platform.

Description

Workpiece positioning device for friction plate production and processing

Technical Field

The utility model relates to a friction disc processing positioner technical field especially relates to a work piece positioner of friction disc production and processing.

Background

The friction plate is an assembly consisting of a chip and a friction lining or a friction material layer, and is widely applied to the fields of mechanical engineering, mechanical parts and clutches.

The workpiece positioning device of current friction disc production and processing can only generally realize carrying out the centre gripping location to the friction disc from the outside, can't change different centre gripping fixed mode according to the demand of reality to mostly adopt manual operation fixed, hard troublesome, and the friction disc after the fixing can't carry out the angle modulation of horizontal direction, so can't satisfy user's demand.

SUMMERY OF THE UTILITY MODEL

The invention aims to provide a workpiece positioning device for producing and processing a friction plate, which aims to overcome the defects in the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a workpiece positioning device for friction plate production and processing comprises: the device comprises a base, a driven gear disc is rotatably connected to the center of the upper surface of the base, a fixed shaft is welded to the center of the upper surface of the driven gear disc, a positioning table is welded to the top end of the fixed shaft, and a positioning mechanism is arranged on the positioning table;

the positioning mechanism comprises a first strip-shaped groove and a second strip-shaped groove which are vertically arranged on the upper surface of the positioning table, a first bidirectional screw rod is connected in the first strip-shaped groove in a rotating mode, a second bidirectional screw rod is connected in the second strip-shaped groove in a rotating mode, two ends of the first bidirectional screw rod in the length direction are respectively in threaded connection with two first positioning seats, two ends of the second bidirectional screw rod in the length direction are respectively in threaded connection with two second positioning seats, the two first positioning seats are connected in the first strip-shaped groove in a sliding mode, the two second positioning seats are connected in the second strip-shaped groove in a sliding mode, and a screw rod motor for driving the first bidirectional screw rod and the second bidirectional screw rod to rotate is fixed on the outer wall of the positioning table through bolts;

and the base is provided with a driving mechanism for driving the driven gear disc to rotate.

As a further description of the above technical solution:

the driving mechanism comprises a driving motor and a driving gear disc, the driving motor is fixed on the lower surface of the base through bolts, an output shaft of the driving motor penetrates through the base and extends to the outer side, the driving gear disc is fixedly connected with the driven gear disc through gear meshing, and the driving gear disc is connected with the driven gear disc through gear meshing.

As a further description of the above technical solution:

the annular sliding groove is formed in the upper surface of the base, a plurality of sliding blocks are arranged in the annular sliding groove at equal intervals, and the sliding blocks are fixed to the lower surface of the driven gear disc in a welded mode.

As a further description of the above technical solution:

the welding of base lower surface has the mount pad, mount pad and base mutually perpendicular set up, the bolt hole has been seted up on the mount pad.

As a further description of the above technical solution:

the utility model discloses a fixed axle, including mount pad, base, bracing, mount pad and base, still weld the down tube between mount pad and the base, the down tube is provided with two altogether, and two down tubes are about fixed axle mutual symmetry.

As a further description of the above technical solution:

the cross section of the annular sliding groove is of a convex structure.

The utility model provides a work piece positioner of friction disc production and processing. The method has the following beneficial effects:

this work piece positioner of friction disc production and processing, the friction disc that can realize treating automatically through the positioning mechanism who sets up on the location platform carries out the centre gripping location, and can select to expand the centre gripping through the inner wall to the friction disc fixedly or contract the centre gripping fixedly to the outer wall of friction disc according to the demand of processing, thereby improve the effect of its actual centre gripping location, further location platform passes through the fixed axle to be fixed on the toothed disc, actuating mechanism through setting up can drive the toothed disc and rotate, thereby it rotates to drive the location platform through the toothed disc, thereby can realize that the friction disc fixed on the location platform carries out the angle modulation of horizontal direction, thereby further increased this work piece positioner of friction disc production and processing's function, improve its result of use.

Drawings

Fig. 1 is a schematic view of the overall structure of a workpiece positioning device for friction plate production and processing provided by the present invention;

fig. 2 is a cross-sectional view of the base of the present invention;

fig. 3 is a schematic structural diagram of the driving mechanism of the present invention;

fig. 4 is a cross-sectional view of the middle positioning table of the present invention.

Illustration of the drawings:

1. a base; 2. a mounting seat; 3. bolt holes; 4. a diagonal bar; 5. a driven gear plate; 6. a fixed shaft; 7. a positioning table; 71. a first bar-shaped groove; 72. a second strip groove; 73. a first bidirectional lead screw; 74. a second bidirectional lead screw; 75. a first positioning seat; 76. a second positioning seat; 77. a lead screw motor; 8. an annular chute; 9. a slider; 10. a drive motor; 11. a driving gear 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.

Referring to fig. 1-4, a workpiece positioning device for friction plate production and processing comprises: the device comprises a base 1, wherein a driven gear disc 5 is rotatably connected to the center of the upper surface of the base 1, a fixed shaft 6 is welded to the center of the upper surface of the driven gear disc 5, a positioning table 7 is welded to the top end of the fixed shaft 6, and a positioning mechanism is arranged on the positioning table 7;

the positioning mechanism comprises a first bar-shaped groove 71 and a second bar-shaped groove 72 which are vertically arranged on the upper surface of the positioning table 7, a first bidirectional screw 73 is rotationally connected in the first bar-shaped groove 71, a second bidirectional screw 74 is rotationally connected in the second bar-shaped groove 72, two ends of the first bidirectional screw 73 in the length direction are respectively in threaded connection with two first positioning seats 75, two ends of the second bidirectional screw 74 in the length direction are respectively in threaded connection with two second positioning seats 76, the two first positioning seats 75 are slidably connected in the first bar-shaped groove 71, the two second positioning seats 76 are slidably connected in the second bar-shaped groove 72, and a screw motor 77 for driving the first bidirectional screw 73 and the second bidirectional screw 74 to rotate is fixed on the outer wall of the positioning table 7 through bolts;

the base 1 is provided with a driving mechanism for driving the driven gear disc 5 to rotate.

Specifically, during the use, the power is connected externally, the lead screw motor 77 is turned on, the lead screw motor 77 drives the first bidirectional lead screw 73 and the second bidirectional lead screw 74 to rotate, two first positioning seats 75 and two second positioning seats 76 on the first bidirectional lead screw 73 and the second bidirectional lead screw 74 are close to each other or are far away from each other, the positions of the two first positioning seats 75 and two second positioning seats 76 are adjusted, the friction plates are placed on the reinforcing table at the moment, the two first positioning seats 75 and the two second positioning seats 76 are located inside or outside the friction plates, then the lead screw motor 77 is turned on, the lead screw motor 77 drives the first bidirectional lead screw 73 and the second bidirectional lead screw 74 to rotate, the positions of the two first positioning seats 75 and the second positioning seats 76 are adjusted, and the friction plates are limited and fixed.

The driving mechanism comprises a driving motor 10 and a driving gear disc 11, the driving motor 10 is fixed on the lower surface of the base 1 through bolts, an output shaft of the driving motor 10 penetrates through the base 1 and extends to the outer side, the driving gear disc 11 is fixedly connected with the driven gear disc 5, and the driving gear disc 11 is in gear engagement connection with the driven gear disc.

Specifically, actuating mechanism is used for driving driven gear dish 5 and rotates to drive location platform 7 through driven gear dish 5 and rotate, carry out the angle modulation of horizontal direction to the friction disc of fixing on the location platform 7, actuating mechanism's working method does, opens driving motor 10, drives initiative gear dish 11 through driving motor 10 and rotates, and initiative gear dish 11 drives driven gear dish 5 and rotates.

Annular spout 8 has been seted up to base 1 upper surface, and equidistant a plurality of slider 9 that is provided with in the annular spout 8, slider 9 and driven gear dish 5 lower surface welded fastening, the cross-section of annular spout 8 is type of calligraphy structure.

Specifically, driven gear dish 5 passes through slider 9 sliding connection in the annular spout 8 of seting up on base 1 to make driven gear dish 5 be rotatable structure, make actuating mechanism can drive driven gear dish 5 and rotate.

The lower surface welding of base 1 has mount pad 2, and mount pad 2 sets up with 1 mutually perpendicular of base, has seted up bolt hole 3 on the mount pad 2, still welds down tube 4 between mount pad 2 and the base 1, and down tube 4 is provided with two altogether, and two down tube 4 are about the mutual symmetry of fixed axle 6.

Specifically, the mounting base 2 is used for mounting and fixing the base 1, the mounting base 2 can be mounted and fixed at a specified position through a fastening bolt at the beginning of the matching bolt hole 3, and the inclined rod 4 is arranged for improving the stability of welding and fixing between the base 1 and the mounting base 2.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a work piece positioner of friction disc production and processing which characterized in that includes: the device comprises a base (1), wherein a driven gear disc (5) is rotatably connected to the center of the upper surface of the base (1), a fixed shaft (6) is welded to the center of the upper surface of the driven gear disc (5), a positioning table (7) is welded to the top end of the fixed shaft (6), and a positioning mechanism is arranged on the positioning table (7);

the positioning mechanism comprises a first strip-shaped groove (71) and a second strip-shaped groove (72) which are vertically arranged on the upper surface of the positioning table (7), a first bidirectional screw rod (73) is rotationally connected in the first strip-shaped groove (71), a second bidirectional screw rod (74) is rotationally connected in the second strip-shaped groove (72), two ends of the first bidirectional screw rod (73) along the length normal direction are respectively in threaded connection with two first positioning seats (75), two ends of the second bidirectional screw rod (74) along the length direction are respectively in threaded connection with two second positioning seats (76), the two first positioning seats (75) are in sliding connection in the first strip-shaped groove (71), the two second positioning seats (76) are in sliding connection in the second strip-shaped groove (72), a screw motor (77) for driving a first bidirectional screw (73) and a second bidirectional screw (74) to rotate is fixed on the outer wall of the positioning table (7) through bolts;

and a driving mechanism for driving the driven gear disc (5) to rotate is arranged on the base (1).

2. The workpiece positioning device for the friction plate production and processing is characterized in that the driving mechanism comprises a driving motor (10) and a driving gear plate (11), the driving motor (10) is fixed on the lower surface of the base (1) through bolts, an output shaft of the driving motor (10) penetrates through the base (1) to extend to the outer side and is fixedly connected with the driving gear plate (11), and the driving gear plate (11) is in gear engagement with the driven gear plate (5).

3. The workpiece positioning device for producing and processing the friction plate as claimed in claim 1, wherein an annular sliding groove (8) is formed in the upper surface of the base (1), a plurality of sliding blocks (9) are arranged in the annular sliding groove (8) at equal intervals, and the sliding blocks (9) are welded and fixed with the lower surface of the driven gear disc (5).

4. The workpiece positioning device for producing and processing the friction plate is characterized in that an installation seat (2) is welded on the lower surface of the base (1), the installation seat (2) and the base (1) are arranged perpendicular to each other, and a bolt hole (3) is formed in the installation seat (2).

5. A workpiece positioning device for friction plate production and processing according to claim 4, characterized in that a diagonal rod (4) is further welded between the mounting seat (2) and the base (1), two diagonal rods (4) are provided, and the two diagonal rods (4) are symmetrical to each other about the fixed shaft (6).

6. A workpiece positioning device for friction plate production according to claim 3, characterized in that the cross section of the annular sliding groove (8) is of a convex structure.