CN220944966U

CN220944966U - Adjustable casting clamping device

Info

Publication number: CN220944966U
Application number: CN202322555288.6U
Authority: CN
Inventors: 王清刚; 侯德智; 侯长忠; 李亮
Original assignee: Dalian Zhongzhi Machinery Co ltd
Current assignee: Dalian Zhongzhi Machinery Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-05-14
Anticipated expiration: 2033-09-20

Abstract

The utility model discloses an adjustable casting clamping device, which belongs to the technical field of casting processing and comprises a bottom plate, wherein a supporting frame is arranged on the bottom plate, two electric push rods are arranged in the supporting frame, a moving plate is arranged under the electric push rods, a rotating rod is arranged under the moving plate in a rotating way, a rotating assembly is arranged on the moving plate, the rotating assembly is connected with the rotating rod, a fixed plate is arranged under the rotating rod, an adjusting assembly is arranged under the fixed plate, and a clamping assembly is arranged under the fixed plate. This foundry goods clamping device with adjustable through setting up lead screw, coupling nut, clamping lever, grip block, motor, worm wheel and worm, under lead screw, coupling nut, clamping lever, clamping plate, motor, worm wheel and worm's mutually supporting, not only can the foundry goods of different width of centre gripping, but also can realize carrying out the multi-angle adjustment to the foundry goods to make easy operation and convenient and fast, still improve holistic practicality simultaneously.

Description

Adjustable casting clamping device

Technical Field

The utility model belongs to the technical field of casting processing, and particularly relates to an adjustable casting clamping device.

Background

The castings are metal molded articles obtained by various casting methods, namely, smelted liquid metal is poured into a casting mould prepared in advance by pouring, injection, suction or other casting methods, the obtained articles with certain shapes, sizes and performances are processed by clamping devices after being cooled and polished, the castings are clamped by the clamping devices in the processing process of the castings, in daily production, the castings with different widths can not be clamped by part of the clamping devices, and meanwhile, the castings with different widths are clamped after being disassembled and adjusted when the parts are rotated, so that the operation process is complicated, the application range is limited, the whole practicability is poor, and therefore, an adjustable casting clamping device is needed to improve the problems.

Disclosure of utility model

In order to overcome the defects, the utility model provides the adjustable casting clamping device, which solves the problems that part of the clamping device can only clamp castings with fixed sizes, but not clamp castings with different widths, and simultaneously, when parts rotate, the parts need to be disassembled and adjusted and then clamped, so that the operation process is complicated, the application range is limited, and the whole practicability is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a foundry goods clamping device with adjustable, includes the bottom plate, be equipped with the support frame on the bottom plate, be equipped with two electric putter in the support frame, the movable plate has been equipped with under the electric putter, the movable plate rotates down and is equipped with the dwang, be equipped with rotating assembly on the movable plate, rotating assembly is connected with the dwang, the fixed plate has been equipped with under the dwang, be equipped with adjusting part under the fixed plate, clamping part has been equipped with under the fixed plate, clamping part is connected with adjusting part, the movable plate overlaps with the support frame.

The clamping assembly comprises two sliding grooves, the sliding grooves are formed in the lower portion of the fixed plate, movable blocks are connected in the sliding grooves in a sliding mode, clamping rods are arranged under the movable blocks, and the clamping plates are arranged at the other ends of the clamping rods.

As a further aspect of the utility model: the adjusting component comprises a positioning bearing, the positioning bearing is arranged below the fixed plate, a screw rod is arranged in the positioning bearing, and a turntable is arranged at the bottom end of the screw rod.

As a further aspect of the utility model: the side threaded connection of lead screw has coupling nut, coupling nut's both sides all are equipped with the round pin axle frame.

As a further aspect of the utility model: the pin shaft frame is internally hinged with a connecting rod, and the other end of the connecting rod is connected with the movable block through the pin shaft frame.

As a further aspect of the utility model: the rotating assembly comprises a fixing frame, the fixing frame is connected with the moving plate, a motor is arranged on the fixing frame, and a worm wheel is rotatably arranged on the fixing frame.

As a further aspect of the utility model: the worm wheel is connected with the rotating rod, the worm wheel is meshed with the worm, and two connecting frames are arranged on the fixing frame.

As a further aspect of the utility model: the worm is rotationally connected with the connecting frame, and an output shaft of the motor is connected with the worm.

Compared with the prior art, the utility model has the beneficial effects that:

1. This foundry goods clamping device with adjustable through setting up lead screw, coupling nut, clamping lever, grip block, motor, worm wheel and worm, control lead screw drives coupling nut and upward moves for two grip blocks stabilize firm centre gripping to the foundry goods, under lead screw, coupling nut, clamping lever, grip block, motor, worm wheel and worm's mutually support, not only can the foundry goods of different width of centre gripping, can also realize carrying out the multi-angle adjustment to the foundry goods moreover, thereby make easy operation and convenient and fast, still improve holistic practicality simultaneously.

2. This foundry goods clamping device with adjustable through setting up electric putter, spout and movable block, and electric putter plays support and spacing effect to the movable plate to alright realize that the in-process that the movable plate reciprocated goes on steadily smoothly, the spout plays support and spacing effect to the movable block, makes the stable slip of movable block in the spout.

3. This foundry goods clamping device with adjustable through setting up positioning bearing and movable rod, positioning bearing plays support and spacing effect to the movable rod to guaranteed that the movable rod can not appear rocking at will the phenomenon of pivoted in-process in positioning bearing.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic bottom perspective view of the fixing plate of the present utility model;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

in the figure: 1. a bottom plate; 2. a support frame; 3. an electric push rod; 4. a rotating assembly; 41. a fixing frame; 42. a motor; 43. a connecting frame; 44. a worm; 45. a worm wheel; 5. a moving plate; 6. a rotating lever; 7. a fixing plate; 8. an adjustment assembly; 81. positioning a bearing; 82. a screw rod; 83. a turntable; 84. a coupling nut; 85. a pin shaft frame; 86. a connecting rod; 9. a clamping assembly; 91. a movable block; 92. a chute; 93. a clamping rod; 94. and a clamping plate.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides an adjustable foundry goods clamping device, includes bottom plate 1, is equipped with support frame 2 on the bottom plate 1, is equipped with two electric putter 3 in the support frame 2, through setting up support frame 2 and electric putter 3, support frame 2 plays support and spacing effect to electric putter 3 to make the steady work of electric putter 3, electric putter 3 has movable plate 5 down, and movable plate 5 rotates under and is equipped with dwang 6;

The movable plate 5 is provided with the rotating assembly 4, the rotating assembly 4 comprises a fixed frame 41, the fixed frame 41 is connected with the movable plate 5, a motor 42 is arranged on the fixed frame 41, a worm wheel 45 is rotationally arranged on the fixed frame 41, and the fixed frame 41 plays a role in supporting and limiting the worm wheel 45 by arranging the fixed frame 41 and the worm wheel 45, so that the worm wheel 45 is prevented from shaking randomly in the rotating process;

The worm wheel 45 is connected with the rotating rod 6, the worm wheel 45 is meshed with the worm 44, the fixing frame 41 is provided with two connecting frames 43, the worm 44 is rotationally connected with the connecting frames 43, an output shaft of the motor 42 is connected with the worm 44, and the connecting frames 43 and the worm 44 are arranged, so that the connecting frames 43 support and limit the worm 44, and the worm 44 rotates in the connecting frames 43 stably;

The rotating assembly 4 is connected with the rotating rod 6, the fixed plate 7 is arranged below the rotating rod 6, and the rotating rod 6 plays a role in supporting and limiting the fixed plate 7 by arranging the rotating rod 6 and the fixed plate 7, so that the fixed plate 7 is prevented from shaking randomly in the rotating process;

The adjusting component 8 is arranged below the fixed plate 7, the adjusting component 8 comprises a positioning bearing 81, the positioning bearing 81 is arranged below the fixed plate 7, and the positioning bearing 81 supports and limits the screw rod 82 by arranging the positioning bearing 81, so that the screw rod 82 stably rotates in the positioning bearing 81;

A screw rod 82 is arranged in the positioning bearing 81, a turntable 83 is arranged at the bottom end of the screw rod 82, a connecting nut 84 is connected with the side surface of the screw rod 82 in a threaded manner, the screw rod 82 supports and limits the connecting nut 84 through the arrangement of the screw rod 82 and the connecting nut 84, so that the connecting nut 84 stably moves up and down on the surface of the screw rod 82, pin shaft frames 85 are arranged on two sides of the connecting nut 84, a connecting rod 86 is hinged in the pin shaft frames 85, and the other end of the connecting rod 86 is connected with a movable block 91 through the pin shaft frames 85;

The clamping assembly 9 is arranged under the fixed plate 7, the clamping assembly 9 comprises two sliding grooves 92, the sliding grooves 92 are formed in the lower portion of the fixed plate 7, the movable block 91 is connected in the sliding grooves 92 in a sliding mode, the sliding grooves 92 play a role in supporting and limiting the movable block 91 through the sliding grooves 92 and the movable block 91, the movable block 91 is prevented from shaking randomly in the sliding grooves 92 during moving, the clamping rods 93 are arranged under the movable block 91, the clamping plates 94 are arranged at the other ends of the clamping rods 93, the clamping rods 93 play a role in supporting and limiting the clamping plates 94 through the clamping rods 93 and the clamping plates 94, the clamping plates 94 are fixedly clamped with castings, the clamping assembly 9 is connected with the adjusting assembly 8, and the movable plate 5 is lapped with the supporting frame 2.

The working principle of the utility model is as follows:

When the casting clamping device is used, firstly, a casting is placed on a bottom plate 1 between two clamping plates 94, then, the turntable 83 is controlled to rotate, so that the turntable 83 drives a screw rod 82 to rotate, the screw rod 82 drives a connecting nut 84 to move downwards while rotating, the connecting nut 84 drives two connecting rods 86 to move towards the direction of being close to each other through two pin shaft frames 85, the two connecting rods 86 drive two movable blocks 91 to move towards the direction of being close to each other, and the two movable blocks 91 drive two clamping rods 93 and two clamping plates 94 to move towards the direction of being close to the casting until the two clamping plates 94 and the casting are stably clamped and fixed;

When the angle of the casting needs to be adjusted, the motor 42 is controlled to work, the motor 42 drives the worm 44 to rotate, and due to the meshing effect of the worm wheel 45 and the worm 44, the worm wheel 45 drives the rotating rod 6 and the fixed plate 7 to rotate, so that the fixed plate 7 drives the casting to perform angle adjustment rotation, and further subsequent processing operations can be performed on the casting at multiple angles.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims

1. An adjustable casting clamping device comprising a base plate (1), characterized in that: the novel electric lifting device is characterized in that a supporting frame (2) is arranged on the bottom plate (1), two electric push rods (3) are arranged in the supporting frame (2), a moving plate (5) is arranged under the electric push rods (3), a rotating rod (6) is arranged under the moving plate (5) in a rotating mode, a rotating assembly (4) is arranged on the moving plate (5), the rotating assembly (4) is connected with the rotating rod (6), a fixed plate (7) is arranged under the rotating rod (6), an adjusting assembly (8) is arranged under the fixed plate (7), a clamping assembly (9) is arranged under the fixed plate (7), the clamping assembly (9) is connected with the adjusting assembly (8), and the moving plate (5) is in lap joint with the supporting frame (2);

The clamping assembly (9) comprises two sliding grooves (92), the sliding grooves (92) are formed in the lower portion of the fixed plate (7), movable blocks (91) are connected in the sliding grooves (92) in a sliding mode, clamping rods (93) are arranged under the movable blocks (91), and clamping plates (94) are arranged at the other ends of the clamping rods (93).

2. An adjustable casting holding apparatus according to claim 1, wherein: the adjusting component (8) comprises a positioning bearing (81), the positioning bearing (81) is arranged under the fixed plate (7), a screw rod (82) is arranged in the positioning bearing (81), and a rotary table (83) is arranged at the bottom end of the screw rod (82).

3. An adjustable casting holding apparatus according to claim 2, wherein: the side of lead screw (82) is connected with coupling nut (84) in a threaded manner, and both sides of coupling nut (84) are provided with pin shaft frames (85).

4. An adjustable casting holding apparatus according to claim 3, wherein: a connecting rod (86) is hinged in the pin shaft frame (85), and the other end of the connecting rod (86) is connected with the movable block (91) through the pin shaft frame (85).

5. An adjustable casting holding apparatus according to claim 1, wherein: the rotating assembly (4) comprises a fixing frame (41), the fixing frame (41) is connected with the moving plate (5), a motor (42) is arranged on the fixing frame (41), and a worm wheel (45) is rotatably arranged on the fixing frame (41).

6. An adjustable casting holding apparatus according to claim 5, wherein: the worm wheel (45) is connected with the rotating rod (6), the worm wheel (45) is meshed with a worm (44), and the fixing frame (41) is provided with two connecting frames (43).

7. An adjustable casting holding apparatus according to claim 6, wherein: the worm (44) is rotationally connected with the connecting frame (43), and an output shaft of the motor (42) is connected with the worm (44).