CN211615058U

CN211615058U - Drive plate clamp

Info

Publication number: CN211615058U
Application number: CN201922454741.8U
Authority: CN
Inventors: 李光勇; 李兆霞; 任加新; 刘清良; 王庆平; 吕文明
Original assignee: SHANDONG HUIJIN CO Ltd
Current assignee: SHANDONG HUIJIN CO Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-02
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a driver plate anchor clamps relates to the anchor clamps field, including the supporting seat, be equipped with on the supporting seat and to rotate the driver plate, the differential mechanism support is installed to the driver plate front end, and differential mechanism support front end is provided with the clamp plate, and the clamp plate is connected with the driver plate through first screw rod, and the supporting seat side is fixed with the positioning seat, and the position sleeve is equipped with to the side of driver plate, is equipped with on the positioning seat with position sleeve complex locating pin. The utility model is suitable for the machining of the excircle indexing holes of various revolved body parts of CNC, the manual driving plate is quickly positioned, the machining time is saved, and the machining processes and tools are reduced; the horizontal machining equipment can be replaced, and the production cost is reduced; the taper fit can ensure the position and size requirements of the processed parts, and the product quality problem caused by positioning error is avoided.

Description

Drive plate clamp

Technical Field

The utility model relates to an examine technical field, especially relate to a driver plate anchor clamps.

Background

In the automotive industry, differential assemblies are generally considered to be devices that can provide the same torque to pairs of drive wheels, but allow each wheel to rotate at different speeds. In general, a differential assembly has three primary tasks: (1) transferring engine power to the wheels; (2) reducing the rotational speed of the drive shaft as a final gear reduction before power is transmitted to the wheels; and (3) transmitting power to the wheels while allowing the wheels to rotate at different speeds.

However, the differential carrier is used as a key part of an axle component, and the positioning error of the clamp is overlarge in the machining process, so that the product quality cannot be guaranteed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a driver plate anchor clamps to solve and propose in the above-mentioned background art because the positioning error of anchor clamps is too big in the course of working, thereby lead to the problem that product quality can not obtain the assurance.

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

the drive plate fixture comprises a support seat, wherein a drive plate capable of rotating is arranged on the support seat, a differential support is arranged at the front end of the drive plate, a pressing plate is arranged at the front end of the differential support and is connected with the drive plate through a first screw rod, a positioning seat is fixed on the side face of the support seat, a positioning sleeve is arranged on the side face of the drive plate, and a positioning pin matched with the positioning sleeve is arranged on the positioning seat.

Furthermore, a first center hole is formed in the center of the supporting seat, a bearing is arranged in the first center hole, and an inner ring of the bearing is fixedly connected with the driving plate.

Furthermore, the drive plate comprises a first body, a first installation plate is fixed on the front end face of the first body, a second installation plate is fixed on the rear end face of the first body, and a second center hole is formed in the center of the first installation plate.

Furthermore, a first connecting hole is formed in the first mounting plate.

Furthermore, a second screw rod is arranged in the first connecting hole, and a second nut is arranged on the second screw rod.

Furthermore, a third central hole is formed in the center of the pressure plate, the first screw rod is installed in the third central hole, and two first nuts are installed on two sides of the pressure plate of the first screw rod respectively.

Furthermore, two positioning holes are symmetrically arranged on the outer circumference of the drive plate, and positioning sleeves are arranged in the positioning holes.

Furthermore, a second mounting hole is formed in the positioning seat, the positioning pin is mounted in the second mounting hole, the positioning groove is formed in the positioning pin, a third mounting hole communicated with the second mounting hole is formed in the upper end of the positioning seat, and a positioning bolt is arranged in the third mounting hole.

Has the advantages that: the utility model is suitable for the machining of the excircle indexing holes of various revolved body parts of CNC, the manual driving plate is quickly positioned, the machining time is saved, and the machining processes and tools are reduced; the horizontal machining equipment can be replaced, and the production cost is reduced; the taper fit can ensure the position and size requirements of the processed parts, and the product quality problem caused by positioning error is avoided.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is an exploded view of fig. 1 of the present invention;

FIG. 3 is a schematic front view of the structure of FIG. 1 according to the present invention;

3 FIG. 3 4 3 is 3 a 3 schematic 3 cross 3- 3 sectional 3 view 3 of 3 A 3- 3 A 3 of 3 FIG. 3 3 3 according 3 to 3 the 3 present 3 invention 3; 3

Fig. 5 is a schematic cross-sectional view of B-B in fig. 3 according to the present invention.

In the figure: the device comprises a support seat 1, a bearing 2, a drive plate 3, a differential support 4, a pressure plate 5, a first screw rod 6, a first nut 7, a positioning seat 8, a positioning pin 9, a positioning bolt 10, a second screw rod 11, a second nut 12, a positioning sleeve 13 and a second bolt 14.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a driver plate clamp comprises a supporting seat 1, a driver plate 3 capable of rotating is arranged on the supporting seat 1, a differential support 4 is arranged at the front end of the driver plate 3, a pressing plate 5 is arranged at the front end of the differential support 4, the pressing plate 5 is connected with the driver plate 3 through a first screw 6, a positioning seat 8 is fixed on the side surface of the supporting seat 1, a positioning sleeve 13 is arranged on the side surface of the driver plate 3, and a positioning pin 9 matched with the positioning sleeve 13 is arranged on the positioning seat 8.

Referring to fig. 2, a first center hole is formed in the center of the support base 1, a bearing 2 is installed in the first center hole, and an inner ring of the bearing 2 is fixedly connected with a drive plate 3. The supporting seat 1 comprises a transverse plate and a vertical plate, the transverse plate is fixed at the lower end of the vertical plate, the transverse plate is used for supporting the vertical plate, the vertical plate is used for installation, a first central hole is formed in the center of the vertical plate, and bolt holes used for being connected with the second bolts 14 are formed in the side faces of the vertical plate.

Referring to fig. 2 and 4, the driving plate 3 includes a first body, a first mounting plate is fixed to a front end surface of the first body, a second mounting plate is fixed to a rear end surface of the first body, and a second center hole is formed in the center of the first mounting plate. First body, first mounting disc and second mounting disc all set up with one heart. The first mounting plate is also provided with a first connecting hole. The first connecting hole is internally provided with a second screw rod 11, and the second screw rod 11 is provided with a second nut 12.

The center of the pressure plate is provided with a third central hole, the first screw 6 is arranged in the third central hole, and two sides of the pressure plate of the first screw 6 are respectively provided with a first nut 7. Two positioning holes are symmetrically arranged on the outer circumference of the dial 3, and positioning sleeves 13 are arranged in the positioning holes.

A second mounting hole is formed in the positioning seat 8, the positioning pin 9 is mounted in the second mounting hole, a positioning groove is formed in the positioning pin 9, a third mounting hole communicated with the second mounting hole is formed in the upper end of the positioning seat 8, and a positioning bolt 10 is arranged in the third mounting hole.

During assembly, the bearing 2 is fixed in a first center hole in a vertical plate of the supporting seat 1, then a second mounting disc of a first body of the drive plate 3 is fixed in an inner ring of the bearing 2, then a differential bracket 4 to be processed is placed on the first mounting disc at the front end of the first body of the drive plate 3, then a first screw 6 is screwed in the second center hole in the drive plate 3, a pressing plate 5 is arranged on the first screw 6 through a third center hole in the pressing plate, the pressing plate 5 is tightly attached to the end face of the differential bracket 4 through a first nut 7, the differential bracket 4 is fixed on the drive plate 3, the horizontal processing equipment can be replaced by rotating the drive plate 3 according to needs during processing, and the drive plate 3 can rotate 360 degrees through the bearing 2. And can be along its axial displacement and insert in the position sleeve 13 of driver plate 3 through locating pin 9 on the positioning seat 8 to fix driver plate 3 and make it unable rotatory, insert behind the locating pin 9, insert positioning bolt 10 in the third mounting hole on positioning seat 8, the terminal insert of positioning bolt 10 is in the constant head tank on locating pin 9, has restricted the axial motion of locating pin 9, prevents to fix a position inaccurately.

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. A dial clamp, characterized by: including supporting seat (1), be equipped with on supporting seat (1) and to be equipped with driver plate (3) that can rotate, differential mechanism support (4) are installed to driver plate (3) front end, differential mechanism support (4) front end is provided with clamp plate (5), and clamp plate (5) are connected with driver plate (3) through first screw rod (6), and supporting seat (1) side is fixed with positioning seat (8), and position sleeve (13) are equipped with to the side of driver plate (3), be equipped with on positioning seat (8) with position sleeve (13) complex locating pin (9).

2. The dial grip of claim 1, wherein: the center of the supporting seat (1) is provided with a first center hole, a bearing (2) is arranged in the first center hole, and the inner ring of the bearing (2) is fixedly connected with the driving plate (3).

3. The dial grip of claim 1, wherein: the drive plate (3) comprises a first body, a first mounting plate is fixed on the front end face of the first body, a second mounting plate is fixed on the rear end face of the first body, and a second center hole is formed in the center of the first mounting plate.

4. The dial grip of claim 3, wherein: the first mounting plate is also provided with a first connecting hole.

5. The dial grip of claim 4, wherein: a second screw rod (11) is arranged in the first connecting hole, and a second nut (12) is arranged on the second screw rod (11).

6. The dial grip of claim 1, wherein: a third central hole is formed in the center of the pressing plate (5), the first screw (6) is arranged in the third central hole, and a first nut (7) is arranged on each of two sides of the pressing plate of the first screw (6).

7. The dial grip of claim 1, wherein: two positioning holes are symmetrically arranged on the outer circumference of the drive plate (3), and positioning sleeves (13) are arranged in the positioning holes.

8. The dial grip of claim 1, wherein: a second mounting hole is formed in the positioning seat (8), the positioning pin (9) is mounted in the second mounting hole, a positioning groove is formed in the positioning pin (9), a third mounting hole communicated with the second mounting hole is formed in the upper end of the positioning seat (8), and a positioning bolt (10) is arranged in the third mounting hole.