CN212314869U

CN212314869U - Clamp device for balanced hoisting and feeding in and out in automatic cylinder machining process

Info

Publication number: CN212314869U
Application number: CN202020276859.6U
Authority: CN
Inventors: 金松杰; 吴兴尧; 王振历; 黄锓桢
Original assignee: Hangzhou Yatai Intelligent Equipment Co ltd
Current assignee: Hangzhou Yatai Intelligent Equipment Co ltd
Priority date: 2020-03-09
Filing date: 2020-03-09
Publication date: 2021-01-08
Anticipated expiration: 2030-03-09

Abstract

The utility model relates to a fixture device especially relates to a balanced anchor clamps device that goes up unloading and use that hangs in automatic course of working of cylinder body. The handle is characterized by comprising a handle, wherein an opening and closing paw is arranged at the bottom of the handle, and the paw is controlled through a mechanical valve. The auxiliary operating personnel utilizes the balanced unloading of hanging, and the single hand claw possesses two kinds of unloading centre gripping modes of going up simultaneously, but one-hand operation.

Description

Clamp device for balanced hoisting and feeding in and out in automatic cylinder machining process

Technical Field

The utility model relates to a fixture device especially relates to a balanced anchor clamps device that goes up unloading and use that hangs in automatic course of working of cylinder body.

Background

In the automatic processing line of engine cylinder block, the material anchor clamps often are complicated in structure from top to bottom, and the cost is quite high. Under the condition that an operator assists in loading and unloading, the loading and unloading clamp is light and convenient, and time and labor are saved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses solve exist not enough among the prior art, aim at erection joint hangs in balance, can realize that the balance hangs the fixture device that unloading was used in the cylinder body automatic processing in-process of unloading was hung in the balance of the function that goes up of unloading by the centre gripping cylinder body.

The above technical problem of the present invention can be solved by the following technical solutions:

the fixture device comprises a handle, wherein an open-close paw is arranged at the bottom of the handle, and the paw is controlled through a mechanical valve.

Preferably, the bottom of the handle is provided with an air cylinder, two side walls of the air cylinder are respectively provided with a claw arm capable of being opened and closed, the claw arms control the claws to be opened and closed, and the bottom of the air cylinder is provided with positioning blocks which extend downwards and are distributed in a matched connection mode with the claws.

Preferably, the bottom of each paw arm is provided with two spaced paws, two spaced positioning blocks are arranged below the cylinder, and the paws and the positioning blocks are distributed in a one-to-one matching manner.

Preferably, the upper end of the paw is formed with a narrow hook, the lower end of the paw is formed with a wide hook, and the width between the narrow hooks is smaller than that between the wide hooks.

Preferably, a guide rail is arranged between the paw arms, the paw arms move along the guide rail through a guide rail sliding block, and a connecting plate fixed with the paw is arranged at the bottom of the paw arms; the positioning block and the cylinder are fixed through the mounting support, the bottom of the handle is provided with a cylinder connecting plate fixed with the cylinder, the upper portion of the cylinder connecting plate is provided with a mechanical valve mounting plate, the mechanical valve is arranged in the mechanical valve mounting plate, and the upper portion of the handle is provided with a balance crane mounting head.

The balance lifting paw is positioned by adopting a cylinder body cylinder hole, and the product is clamped by the paw hook head by utilizing convex edges on two sides of the cylinder body so as to carry out loading and unloading. An operator can control the moving speed and the moving direction of a product to a certain degree by holding the handle, and meanwhile fingers can control the mechanical valve switch, so that the balanced lifting loading and unloading are safe and labor-saving.

The upper end of the handle mechanism is in threaded connection with the balance crane, the handle mechanism is firm and reliable, two stainless steel protective covers are mounted between the lower two ends of the lower side of the handle mechanism and the cylinder through bolts, and operators are prevented from being injured by clamping in the working process of the cylinder.

The guide rail has been installed through the connecting plate to the cylinder downside, and the finger of cylinder both sides is fixed through screw thread and guide rail slider, has realized that cylinder drive hand claw opens and presss from both sides tight function, and simple structure is light and handy.

The paws on the two sides adopt a hook head form with a wide lower part and a narrow upper part, and the cylinder body is clamped by the convex surfaces on the two sides of the cylinder body. The lower end is used for clamping a wider surface during feeding, and the upper end is used for clamping a narrower surface during discharging.

The positioning mechanism at the bottommost part is fixed with the cylinder body of the cylinder through four mounting guide pillars and a connecting plate, and the cylinder holes are used for positioning, so that an operator can find the gripper clamping position quickly. The positioning block is made of nylon material to prevent cylinder hole from being damaged

The working principle is as follows: in the feeding process, an operator puts the positioning block into the two middle cylinder holes, determines the clamping position after the hook head surface on the lower side of the paw supports against the upper surface of the blank, stirs the switch of the mechanical valve, and fingers on two sides of the cylinder drive the sliding blocks to push the paws to move inwards and oppositely under the limitation of the guide rail. The hook heads at the lower sides of the paws clamp convex edges at two sides of the upper surface of the cylinder body, so that the clamping of the feeding is completed.

In the blanking process, an operator operates the blanking process, and the hook heads on the upper sides of the claws clamp the convex edges on the two sides of the upper surface of the cylinder body to finish the clamping of blanking.

Therefore, the utility model discloses a balanced anchor clamps device that goes up unloading and use that hangs in the automatic course of working of cylinder body, the last unloading that supplementary operating personnel utilized balanced hanging, and single-handed claw possesses two kinds of unloading centre gripping modes of going up simultaneously, but one-hand operation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic side view of the present invention;

fig. 3 is a schematic perspective view of the present invention.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example 1: as shown in the figure, the clamp device for balanced hoisting and feeding in the automatic cylinder machining process comprises a handle 1, wherein an open-close paw 2 is arranged at the bottom of the handle 1, and the paw 2 is controlled through a mechanical valve 3.

The handle is characterized in that a cylinder 4 is arranged at the bottom of the handle 1, claw arms 5 capable of being opened and closed are arranged on two side walls of the cylinder 4 respectively, the claw arms 5 control the claws 2 to be opened and closed, and positioning blocks 6 which extend downwards and are matched and distributed with the claws 2 are arranged at the bottom of the cylinder 4.

The bottom of each paw arm 5 is provided with two spaced paws 2, two spaced positioning blocks 6 are arranged below the cylinder 4, and the paws 2 and the positioning blocks 6 are distributed in a one-to-one matching mode.

The upper end of the paw 2 forms a narrow hook 7, the lower end of the paw 2 forms a wide hook 8, and the width between the narrow hooks 7 is smaller than that between the wide hooks 8.

A guide rail 9 is arranged between the paw arms 5, the paw arms 5 move along the guide rail 9 through a guide rail sliding block 10, and a connecting plate 11 fixed with the paw 2 is arranged at the bottom of the paw arm 5; the positioning block 6 and the cylinder 4 are fixed through a mounting support 12, a cylinder connecting plate 13 fixed with the cylinder 4 is arranged at the bottom of the handle 1, a mechanical valve mounting plate 14 is arranged at the upper part of the cylinder connecting plate 13, the mechanical valve 3 is arranged in the mechanical valve mounting plate 14, and a balance crane mounting head 15 is arranged at the upper part of the handle 1.

Claims

1. The utility model provides a fixture device that unloading was used on balanced hanging in automatic course of working of cylinder body which characterized in that: the handle is characterized by comprising a handle (1), wherein an open-close paw (2) is arranged at the bottom of the handle (1), and the paw (2) is controlled through a mechanical valve (3).

2. The clamping device used for balanced hoisting and feeding in the automatic cylinder machining process is characterized in that: the handle is characterized in that an air cylinder (4) is arranged at the bottom of the handle (1), claw arms (5) capable of being opened and closed are arranged on two side walls of the air cylinder (4) respectively, the claw arms (5) control the claws (2) to be opened and closed, and positioning blocks (6) which extend downwards and are distributed in a matched connection mode with the claws (2) are arranged at the bottom of the air cylinder (4).

3. The clamping device for balanced hoisting and feeding in the automatic cylinder machining process, as recited in claim 2, is characterized in that: the bottom of each paw arm (5) is provided with two paws (2) distributed at intervals, two positioning blocks (6) distributed at intervals are arranged below the cylinder (4), and the paws (2) and the positioning blocks (6) are distributed in a one-to-one matching mode.

4. The clamping device for balanced hoisting and feeding in the automatic cylinder machining process, as recited in claim 2, is characterized in that: the upper end of the paw (2) forms a narrow hook (7), the lower end of the paw (2) forms a wide hook (8), and the width between the narrow hooks (7) is smaller than that between the wide hooks (8).

5. The clamping device for balanced hoisting and feeding in the automatic cylinder machining process, as recited in claim 2, is characterized in that: a guide rail (9) is arranged between the paw arms (5), the paw arms (5) move along the guide rail (9) through a guide rail sliding block (10), and a connecting plate (11) fixed with the paw (2) is arranged at the bottom of the paw arms (5); locating piece (6) and cylinder (4) between fixed through installation pillar (12), the bottom of handle (1) be equipped with cylinder (4) fixed cylinder connecting plate (13), the upper portion of cylinder connecting plate (13) be equipped with mechanical valve mounting panel (14), mechanical valve (3) establish in mechanical valve mounting panel (14), the upper portion of handle (1) be equipped with balanced hanging installation head (15).