CN213802556U

CN213802556U - Flywheel housing hoisting clamp

Info

Publication number: CN213802556U
Application number: CN202022222610.XU
Authority: CN
Inventors: 宋光芳; 陈昌均
Original assignee: Xiangfan Changyuan Donggu Industry & Trade Co ltd
Current assignee: Xiangfan Changyuan Donggu Industry & Trade Co ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-07-27
Anticipated expiration: 2030-09-30

Abstract

The utility model discloses a flywheel housing stone tongs, including arm lock, supporting shoe and anchor clamps frame, the lower extreme movable mounting of arm lock has the elasticity bolt, and the avris movable mounting of elasticity bolt has the spring to the bottom swing joint of spring has the clamp plate, the bottom fixed mounting of arm lock has colludes the claw, and colludes the top avris fixed mounting of claw and have the antislip strip, the upper end fixed mounting of arm lock has the connector, and the bottom movable mounting of connector has the gas pole, the bottom fixed mounting of gas pole has the axis of rotation, and the avris fixed mounting of axis of rotation has firm joint, the bottom fixed mounting of anchor clamps frame has the fixing base, and the top fixed mounting of fixing base has the straight-bar. This bell housing stone tongs, symmetrical arm lock with collude the claw, when needs snatch the bell housing, can grasp firmly, the phenomenon that the bell housing dropped from the top can not appear, avoided causing colliding with or the unexpected condition of pounding the people of bell housing.

Description

Flywheel housing hoisting clamp

Technical Field

The utility model relates to an anchor clamps technical field specifically is a bell housing stone tongs.

Background

The stone tongs is a instrument commonly used in some factories, and automobile manufacturing factory will need to use corresponding stone tongs when assembling the bell housing, but certain defect still exists in a present bell housing stone tongs, just for example:

1. the existing flywheel is only provided with a pair of clamping arms and a pair of hook claws, and a flywheel shell is easy to slide down if the flywheel shell shakes during hoisting;

2. the existing device has no good fixing effect, only independent clamping force of the clamping arm and the hook claw is used for hoisting, and potential safety hazards are easy to occur.

Aiming at the problems, innovative design is urgently needed on the basis of the original flywheel housing hoisting clamp structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bell housing stone tongs to the solution does not have fine firm effect of grabbing among the above-mentioned background art, and automobile parts bell housing structure is bigger than normal, and the shape is irregular, is difficult for grabbing the jail, uses to bind the hoist and mount, and operating personnel needs manual transport to bind, and intensity of labour is big, extravagant many time's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bell housing stone tongs, includes arm lock, supporting shoe and anchor clamps frame, the lower extreme movable mounting of arm lock has the elasticity bolt, and the avris movable mounting of elasticity bolt has the spring to the bottom swing joint of spring has the clamp plate, the bottom fixed mounting of arm lock has the claw of colluding, and the top avris fixed mounting who colludes the claw has the antislip strip, the upper end fixed mounting of arm lock has the connector, and the bottom movable mounting of connector has the gas pole, the bottom fixed mounting of gas pole has the axis of rotation, and the avris fixed mounting of axis of rotation has the firm joint, the bottom fixed mounting of anchor clamps frame has the fixing base, and the top fixed mounting of fixing base has the straight-bar, the middle part avris fixed mounting fixed axle of supporting shoe, the top fixed mounting of supporting shoe has the base, the middle part avris fixed mounting of arm lock has the semicircle to connect.

Preferably, the clamping arm and the fixed shaft form a rotating structure through a semicircular joint, and the semicircular joint is connected with the fixed shaft.

Preferably, the gas rod and the stable joint form a rotating structure through a rotating shaft, and the stable joint is connected with the clamp frame.

Preferably, the clamping arms are four and distributed around the clamp frame, and the clamping arms are symmetrical left and right relative to the central axis of the clamp frame.

Preferably, the connector and the gas rod form a sliding structure, and the gas rod is symmetrically arranged left and right about the central axis of the clamp frame.

Preferably, the hook claw is perpendicular to the clamping arm, parallel to the loose bolt and connected with the pressing plate.

Compared with the prior art, the beneficial effects of the utility model are that: the flywheel housing hoisting clamp;

1. the four sides that are provided with the anchor clamps frame have all set up the arm lock and have colluded the claw, can not be because of rocking the phenomenon that the landing appears when hoist and mount, and arm lock all around can both play fine protection effect to the object of hoist and mount with colluding the claw, can not cause to collide with.

2. The symmetrical elastic bolts and the pressing plates are arranged, the pressing plates can be attached to the flywheel shell through screwing of the elastic bolts in the process of hoisting the flywheel shell, a hoisting object can be firmly hoisted, and potential safety hazards are avoided.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the oblique view structure of the clamp frame of the present invention;

fig. 4 is the structural schematic diagram of the clamping arm and the hook claw of the utility model.

In the figure: 1. clamping arms; 2. a support block; 3. a base; 4. tightening and loosening the bolts; 5. anti-slip strips; 6. hooking claws; 7. a spring; 8. a connector; 9. a gas lever; 10. a rotating shaft; 11. a stable joint; 12. a fixed seat; 13. a straight rod; 14. pressing a plate; 15. a fixed shaft; 16. a semicircular joint; 17. and (4) a clamp frame.

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. 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.

Referring to fig. 1-4, the present invention provides a technical solution: a flywheel housing hoisting clamp comprises a clamping arm 1, a supporting block 2, a base 3, a tightening bolt 4, an anti-slip strip 5, a hook claw 6, a spring 7, a connector 8, a gas rod 9, a rotating shaft 10, a stable joint 11, a fixed seat 12, a straight rod 13, a pressing plate 14, a fixed shaft 15, a semicircular joint 16 and a clamp frame 17, wherein the tightening bolt 4 is movably installed at the lower end of the clamping arm 1, the spring 7 is movably installed at the side of the tightening bolt 4, the pressing plate 14 is movably connected to the bottom of the spring 7, the hook claw 6 is fixedly installed at the bottom of the clamping arm 1, the anti-slip strip 5 is fixedly installed at the top side of the hook claw 6, the connector 8 is fixedly installed at the upper end of the clamping arm 1, the gas rod 9 is movably installed at the bottom of the connector 8, the rotating shaft 10 is fixedly installed at the bottom of the gas rod 9, the stable joint 11 is fixedly installed at the side of the rotating shaft 10, the fixed seat 12 is fixedly installed at the bottom of the clamp frame 17, and the top of the fixed seat 12 is fixedly provided with a straight rod 13, the middle edge side of the supporting block 2 is fixedly provided with a fixed shaft 15, and the top of the supporting block 2 is fixedly provided with the middle edge side of the clamping arm 1 of the base 3 and is fixedly provided with a semicircular joint 16.

The clamping arm 1 and the fixed shaft 15 form a rotating structure through the semicircular joint 16, the semicircular joint 16 is connected with the fixed shaft 15, the clamping arm 1 rotates inwards due to the extension of the air rod 9, and the distance between the clamping arms 1 is shortened;

the gas rod 9 and the stable joint 11 form a rotating structure through the rotating shaft 10, the stable joint 11 is connected with the clamp frame 17, and the gas rod 9 can rotate according to different angles of the clamping arm 1, so that the gas rod 9 can support the clamping arm 1;

the four clamping arms 1 are distributed around the clamp frame 17, the clamping arms 1 are symmetrical left and right about a central axis of the clamp frame 17, and the clamp is provided with the four clamping arms 1 and can more firmly grab the flywheel shell and prevent the flywheel shell from falling;

the connector 8 and the air rod 9 form a sliding structure, the air rod 9 is symmetrically arranged left and right about a central axis of the clamp frame 17, and the air rod 9 has elasticity, so that the clamping arm 1 can be grabbed and put down and can be freely folded and unfolded, and the clamping arm cannot be singly grabbed only;

collude claw 6 perpendicular to arm lock 1, and collude claw 6 and be on a parallel with elasticity bolt 4 to elasticity bolt 4 is connected with clamp plate 14, thereby makes colluding that claw 6 can be better snatch the flywheel shell, also can play the effect of support, recycles elasticity bolt 4's fastening, makes clamp plate 14 laminating flywheel shell, lets it be difficult for droing.

The working principle is as follows: when the flywheel housing hoisting clamp is used, according to the figure 1-2, the clamp is hung at a required place, when the flywheel housing is required to be grabbed, the clamping arms 1 are opened due to the contraction of the air rod 9, the clamp moves downwards again, the flywheel housing is grabbed by the aid of the hook claws 6 when the flywheel housing is close to the flywheel housing, the hook claws 6 are positioned at the bottom of the flywheel housing, when the flywheel housing can be grabbed completely, the air rod 9 extends to enable the clamping arms 1 to show that the distance between the clamping arms 1 is just the structural size of the flywheel housing according to the rotation of the fixed shaft 15, the extension of the air rod 9 is stopped, so that the bottom of the flywheel housing can be grabbed by the hook claws 6, the anti-skidding strips 5 on the hook claws 6 can prevent the flywheel housing from sliding in an elastic mode, an operator can tighten the bolts 4 to enable the pressing plates 14 to be firmly attached to the side of the flywheel housing to tightly clamp the flywheel housing, and accordingly, the flywheel housing cannot be displaced when moved, when moving to the place that needs, putting down anchor clamps, operating personnel unscrews lag bolt 4 earlier, then contracts gas pole 9 for arm lock 1 opens, and colludes claw 6 and then appears moving, no longer supports the bell housing, also opens to both sides, and the bell housing will be put down.

According to the figures 3-4, the clamp frame 17 is provided with the gas rods 9 and the clamp arms 1 all around, the clamp arms 1 are arranged on the fixed shaft 15 through the holes of the semicircular joints 16 to achieve the rotating effect, so that the gas rods 9 extend and contract, and the clamp arms 1 can be clamped and opened, so that the flywheel housing is not displaced and slides, the collision of the flywheel housing or the smashing of workers is avoided, the four gas rods 9 and the clamp arms 1 have stronger gripping capability, so that the clamping is not easy to fall off, the practicability is greatly improved, the elastic bolts 4 on the clamp arms 1 also play an important role, the independent clamping cannot have good clamping effect, accidents sometimes occur, in order to avoid the accidents, the elastic bolts 4 are arranged on the clamp arms 1, when the flywheel housing is required to be hoisted, the clamp arms 1 only can achieve the clamping effect, according to the bell housing of equidimension structure not, arm lock 1 also can carry out opening and shutting and pressing from both sides tightly of not equidimension along with the structure size of bell housing, if the bell housing is too big, the phenomenon of landing will appear easily, at this moment, the elasticity bolt 4 on the arm lock 1 is screwed up and can be so that clamp plate 14 can be in the same place with the inseparable laminating of avris of bell housing, four elasticity bolts 4 can all be screwed up, make the bell housing can not appear shifting and landing, great guarantee the safety of during operation, also make this stone tongs of use that operating personnel is better, the while has also alleviateed operating personnel's burden to a very great extent.

Those not described in detail in this specification are within the skill of the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bell housing stone tongs, includes arm lock (1), supporting shoe (2) and anchor clamps frame (17), its characterized in that: the lower extreme movable mounting of arm lock (1) has elasticity bolt (4), and the avris movable mounting of elasticity bolt (4) has spring (7), and the bottom swing joint of spring (7) has clamp plate (14), the bottom fixed mounting of arm lock (1) has collude claw (6), and the top avris fixed mounting who colludes claw (6) has antislip strip (5), the upper end fixed mounting of arm lock (1) has connector (8), and the bottom movable mounting of connector (8) has gas pole (9), the bottom fixed mounting of gas pole (9) has axis of rotation (10), and the avris fixed mounting of axis of rotation (10) has firm joint (11), the bottom fixed mounting of anchor clamps frame (17) has fixing base (12), and the top fixed mounting of fixing base (12) has straight-bar (13), the middle part avris fixed mounting fixed axle (15) of supporting shoe (2), the top fixed mounting of supporting shoe (2) has base (3), the middle part avris fixed mounting of arm lock (1) has semicircle joint (16).

2. The flywheel housing lifting clamp according to claim 1, characterized in that: the clamping arm (1) and the fixed shaft (15) form a rotating structure through the semicircular joint (16), and the semicircular joint (16) is connected with the fixed shaft (15).

3. The flywheel housing lifting clamp according to claim 1, characterized in that: the clamp arm (1) is provided with four, and the distribution is around anchor clamps frame (17), and about the axis symmetry of anchor clamps frame (17) is related to in anchor clamps (1).

4. The flywheel housing lifting clamp according to claim 1, characterized in that: the hook claw (6) is perpendicular to the clamping arm (1), the hook claw (6) is parallel to the elastic bolt (4), and the elastic bolt (4) is connected with the pressing plate (14).

5. The flywheel housing lifting clamp according to claim 1, characterized in that: connector (8) and gas pole (9) constitute sliding construction, and gas pole (9) set up about the axis symmetry of anchor clamps frame (17).

6. The flywheel housing lifting clamp according to claim 1, characterized in that: the gas rod (9) and the stable joint (11) form a rotating structure through the rotating shaft (10), and the stable joint (11) is connected with the clamp frame (17).