CN217421729U

CN217421729U - Flange yoke dynamic balance clamp capable of being locked quickly

Info

Publication number: CN217421729U
Application number: CN202220469175.7U
Authority: CN
Inventors: 王俊伟
Original assignee: Wanxiang Group Corp; Wanxiang Qianchao Transmission Shaft Co Ltd
Current assignee: Wanxiang Group Corp; Wanxiang Qianchao Transmission Shaft Co Ltd
Priority date: 2022-03-03
Filing date: 2022-03-03
Publication date: 2022-09-13
Anticipated expiration: 2032-03-03

Abstract

The utility model discloses a flange fork dynamic balance clamp capable of being locked quickly, which relates to the field of flange fork dynamic balance, comprising a clamp base and the like, wherein the clamp base is provided with two chutes A, a clamping stop block is correspondingly arranged above each chute A, and a support rod is inserted into the chute A and slides freely along the chute A; a positioning hole is formed in the clamp base along the axis L2 direction of the sliding groove A; a sliding groove B is formed in the clamping block along the axis L1 direction of the clamping block; the positioning bolt penetrates through the sliding groove B and is connected to the positioning hole; when the flange fork is arranged on the clamp base, the supporting rod is pushed to slide along the sliding groove A, so that one end, far away from the supporting rod, of the clamping stop block is selectively stopped on the flange fork. The utility model discloses cancelled original adoption nut and the fixed mode of bolt lug connection, realized locking with the help of the slip of pressing from both sides tight dog, improved the tight and dismantlement efficiency of clamp of flange fork and dynamic balance anchor clamps to improve dynamic balance's CT time.

Description

Flange yoke dynamic balance clamp capable of being locked quickly

Technical Field

The utility model relates to a flange fork dynamic balance's field, concretely relates to flange fork dynamic balance anchor clamps of quick locking.

Background

As shown in the attached drawing 1, at present, when the dynamic balance of a transmission shaft is performed, the connection between a flange fork 4 ' and a base 1 ' is completed by screwing a nut 2 ' and a bolt 3 ', the flange fork 4 ' is separated from a clamp after the nut 2 ' is completely separated from the bolt 3 ' during each disassembly, and the flange fork is required to be installed and screwed again during the clamping; when the installation or when dismantling, operating personnel need use simultaneously with the help of hexagon socket head cap spanner cooperation open-ended spanner, and production efficiency is low, and wastes time and energy, has seriously influenced dynamic balance's CT.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the not enough of prior art existence, and provide a flange fork dynamic balance anchor clamps of quick locking, solve the flange fork and dynamic balance anchor clamps's the connection efficiency problem, realize quick fixed locking and dismantlement.

The purpose of the utility model is accomplished through following technical scheme: the quick-locking dynamic balance clamp for the flange fork comprises a clamp base, clamping stop blocks and the flange fork, wherein two sliding grooves A are formed in the clamp base, one clamping stop block is correspondingly arranged above each sliding groove A, the axis L1 of each clamping stop block is collinear with the axis L2 of each sliding groove A, a supporting rod is fixed on the lower surface of each clamping stop block, the center of each supporting rod is also located on the axis L1 of each clamping stop block, and each supporting rod is inserted into the corresponding sliding groove A and freely slides along the corresponding sliding groove A; a positioning hole is formed in the clamp base along the axis L2 direction of the sliding groove A; a sliding groove B is formed in the clamping block along the axis L1 direction of the clamping block; the positioning bolt penetrates through the sliding groove B and is connected to the positioning hole, and the clamping stop block is positioned relative to the clamp base; when the flange fork is arranged on the clamp base, the supporting rod is pushed to slide along the sliding groove A, so that one end, far away from the supporting rod, of the clamping stop block is selectively stopped on the flange fork, and the flange fork is quickly locked or loosened.

As a further technical scheme, the two sliding grooves A are rotationally symmetrical about the center of the clamp base, and the two positioning holes are also rotationally symmetrical about the center of the clamp base.

As a further technical scheme, the sliding grooves A and the sliding grooves B are all waist-shaped grooves.

As a further technical scheme, a spring is arranged between the positioning bolt and the clamp base.

The utility model has the advantages that: the original mode that adopts nut and bolt lug connection fixed has been cancelled, realizes locking with the help of the slip of pressing from both sides tight dog, improves the tight and dismantlement efficiency of flange fork and dynamic balance anchor clamps to improve dynamic balance's CT time.

Drawings

Fig. 1 is a schematic structural diagram of the prior art.

Fig. 2 is a schematic structural view of a fixture base.

Fig. 3 is a schematic view of the construction of the pinch stop.

Fig. 4 is a top view of fig. 3.

FIG. 5 is a schematic view of the mounting structure of the flange yoke and the clamp base.

Description of the reference numerals: the flange comprises a base 1 ', a nut 2', a bolt 3 'and a flange fork 4';

the clamp comprises a clamp base 1, a clamping stop 2, a support rod 3, a sliding groove A4, a sliding groove B5, a flange fork 6, a positioning hole 7 and a positioning bolt 8.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings:

example (b): as shown in fig. 2 to 5, the fast-locking flange yoke dynamic balance clamp includes a clamp base 1, a clamping stop block 2 and a flange yoke 6, wherein two waist-shaped sliding grooves a4 (two sliding grooves a4 are rotationally symmetrical about the center of the clamp base 1) are formed in the clamp base 1, one clamping stop block 2 is correspondingly arranged above each sliding groove a4, an axial center L1 of the clamping stop block 2 is collinear with an axial center L2 of the sliding groove a4, a support rod 3 is fixed on the lower surface of the clamping stop block 2, the support rod 3 is inserted into the sliding groove a4 and freely slides along the sliding groove a4, and the center of the support rod 3 is also on the axial center L1 of the clamping stop block 2, so that the support rod 3 is ensured to make linear motion along the sliding groove a4, and the positioning bolt 8 also makes linear motion relative to the sliding groove B5.

Referring to fig. 2 and 5, a positioning hole 7 (one positioning hole 7 corresponds to each sliding chute a 4) is formed in the fixture base 1 along the axis L2 of the sliding chute a4, and the two positioning holes 7 are also rotationally symmetric with respect to the center of the fixture base 1. A waist-shaped slide groove B5 is opened in the pinch stopper 2 along the axial center L1 of the pinch stopper 2. The positioning bolt 8 penetrates through the sliding groove B5 and is connected to the positioning hole 7 to position the clamping stop 2 relative to the clamp base 1. Preferably, a spring is arranged between the positioning bolt 8 and the clamp base 1. When the flange fork 6 is placed on the clamp base 1, the supporting rod 3 is pushed to slide along the sliding groove a4, so that one end of the clamping stop block 2, which is far away from the supporting rod 3, is selectively stopped on the flange fork 6, and the flange fork 6 is quickly locked or unlocked.

The utility model discloses a working process: when the dynamic balance of the flange fork is carried out, the flange fork 6 is firstly arranged on the clamp base 1, then the support rods 3 of the two clamping stop blocks 2 are inserted into the corresponding sliding grooves A4, and the positioning bolts 8 penetrate through the sliding grooves B5 on the clamping stop blocks 2 and then the positioning bolts 8 are connected and fixed with the corresponding positioning holes 7; the clamping stop block 2 is pushed along the length direction of the sliding groove A4 until the supporting rod 3 abuts against one end of the sliding groove A4 close to the positioning bolt 8, and at the moment, the positioning bolt 8 is screwed down, so that the clamping stop block 2 stops and clamps the flange fork 6. During the dismantlement, only need loosen positioning bolt 8, then will press from both sides tight dog 2 and promote towards the one end of keeping away from positioning bolt 8 along the length direction of spout A4, until flange fork 6 is deviate from anchor clamps dog 2 completely, can. The efficiency of installation and dismantlement obviously promotes.

It should be understood that equivalent substitutions or changes to the technical solution and the inventive concept of the present invention should be considered to fall within the scope of the appended claims for the skilled person.

Claims

1. The utility model provides a flange fork dynamic balance anchor clamps of quick locking which characterized in that: the clamp comprises a clamp base (1), clamping stop blocks (2) and a flange fork (6), wherein two sliding grooves A (4) are formed in the clamp base (1), one clamping stop block (2) is correspondingly arranged above each sliding groove A (4), the axis L1 of each clamping stop block (2) is collinear with the axis L2 of each sliding groove A (4), a support rod (3) is fixed on the lower surface of each clamping stop block (2), the center of each support rod (3) is also arranged on the axis L1 of each clamping stop block (2), and each support rod (3) is inserted into each sliding groove A (4) and freely slides along each sliding groove A (4); a positioning hole (7) is formed in the clamp base (1) along the axis L2 direction of the sliding chute A (4); a sliding groove B (5) is formed in the clamping block (2) along the axial center L1 direction of the clamping block (2); the positioning bolt (8) penetrates through the sliding groove B (5) and is connected to the positioning hole (7) to position the clamping stop block (2) relative to the clamp base (1); when the flange fork (6) is arranged on the clamp base (1), the supporting rod (3) is pushed to slide along the sliding groove A (4), so that one end, far away from the supporting rod (3), of the clamping stop block (2) is selectively stopped on the flange fork (6), and the flange fork (6) is quickly locked or loosened.

2. The quick-lock flange yoke dynamic balance clamp of claim 1, wherein: the two sliding grooves A (4) are rotationally symmetrical about the center of the clamp base (1), and the two positioning holes (7) are also rotationally symmetrical about the center of the clamp base (1).

3. The quick-lock flange yoke dynamic balance clamp of claim 1, wherein: the sliding groove A (4) and the sliding groove B (5) are both waist-shaped grooves.

4. The quick-lock flange yoke dynamic balance clamp of claim 1, wherein: and a spring is arranged between the positioning bolt (8) and the clamp base (1).