CN223572592U

CN223572592U - A hardware parts processing clamping fixture

Info

Publication number: CN223572592U
Application number: CN202423193240.6U
Authority: CN
Inventors: 蓝祖龙
Original assignee: Foshan Xianhe Metal Products Co ltd
Current assignee: Foshan Xianhe Metal Products Co ltd
Priority date: 2024-12-23
Filing date: 2024-12-23
Publication date: 2025-11-21
Anticipated expiration: 2034-12-23

Abstract

This utility model relates to the field of hardware clamping technology and discloses a hardware processing clamping fixture, including a placement plate. A bidirectional screw is rotatably connected inside the placement plate, and a guide post is fixedly connected to the placement plate. A threaded sleeve is threadedly connected to the outer wall of the bidirectional screw. A sliding plate is fixedly connected to the upper surface of the threaded sleeve, and a sliding seat is slidably connected to the upper surface of the sliding plate. A driving assembly is provided inside the sliding plate to drive the sliding seats on both sides to move synchronously. This utility model solves the problem that fixtures are difficult to flexibly adjust to hardware parts of different shapes, sizes, and processing requirements, resulting in an inability to adapt to workpieces of other shapes or specifications. It achieves the ability to adapt to workpieces of different shapes, sizes, and process requirements, ensuring the stability and consistency of each workpiece during processing, avoiding processing errors caused by loosening or offset, and improving processing quality and finished product accuracy.

Description

Hardware processing clamping jig

Technical Field

The utility model relates to the technical field of hardware clamping, in particular to a hardware processing clamping jig.

Background

Hardware refers to metal parts used in the industries of machinery, construction, electronics and the like, including screws, rivets, bearings, metal plates and the like, and has the characteristics of firmness, durability and good processability. In the hardware processing process, high-precision operations such as cutting, drilling, milling and the like are required due to various shapes, precise dimensions and complex processes, and the positioning stability and the processing precision of a workpiece are required to be ensured during processing. Therefore, the clamping jig for machining hardware is very important, can effectively fix a workpiece, avoid machining errors caused by vibration or deflection, improve machining efficiency and operation safety, and is one of core tools for high-quality mass production.

The traditional hardware processing clamping jig realizes the fixation and the positioning of a workpiece through a positioning element and a clamping mechanism. When the fixture is used, firstly, a proper fixture is selected according to the shape and processing requirements of a workpiece, the workpiece is placed on a positioning block, a positioning pin or a V-shaped groove of the fixture for accurate alignment, and then the workpiece is firmly fixed through a pressing plate, a bolt, an eccentric clamp or a manual clamping mechanism. The jig needs to ensure that the workpiece is not loosened and not deviated in the operation process, and meanwhile avoids a machining tool path so as to ensure the machining precision and efficiency.

Traditional hardware processing clamping tool is usually the customization tool that designs to specific work piece or process, and its locating element and clamping mechanism are difficult to the flexible adjustment of the hardware of different shapes, sizes and processing demand, lead to can't adapt to the work piece of other shapes or specifications.

Disclosure of utility model

In order to make up for the defects, the utility model provides a hardware processing clamping jig, which aims to solve the problem that the traditional hardware processing clamping jig is difficult to flexibly adjust hardware with different shapes, sizes and processing requirements, so that the clamping jig cannot adapt to workpieces with other shapes or specifications.

In order to achieve the above purpose, the technical scheme is that the hardware processing and clamping fixture comprises a storage plate, wherein a bidirectional screw rod I is rotationally connected to the inside of the storage plate, a guide post is fixedly connected to the storage plate, a threaded sleeve is connected to the outer wall of the bidirectional screw rod I in a threaded manner, a sliding plate is fixedly connected to the upper surface of the threaded sleeve, a sliding seat is connected to the upper surface of the sliding plate in a sliding manner, a driving assembly is arranged in the sliding plate and used for driving the sliding seats on two sides to synchronously move, and a clamping assembly is arranged on the upper surface of the sliding seat and used for clamping and fixing hardware;

The clamping assembly comprises a clamp, the lower surface of the clamp is fixedly connected with the upper surface of the sliding seat, and one side of the outer wall of the clamp is fixedly connected with a rubber pad.

Further, the driving assembly comprises a second bidirectional screw rod, the outer wall of the second bidirectional screw rod is rotationally connected to the inside of the sliding plate, the inner thread of the sliding seat is connected to the outer wall of the second bidirectional screw rod, and the inner wall of the sliding plate is fixedly connected with a sliding rod.

Further, the outer wall of putting the thing board rotates and is connected with unable adjustment base, unable adjustment base's inside fixedly connected with motor, the output of motor and put thing board fixed connection, the lower surface fixedly connected with linking board of putting the thing board, the outer wall of linking board is provided with auxiliary assembly, auxiliary assembly is used for stabilizing the rotation of putting the thing board.

Further, the auxiliary assembly comprises a limiting ring, the outer wall of the limiting ring is fixedly connected with the outer wall of the connecting plate, a rotating shaft is fixedly connected to the inside of the fixing base, an auxiliary wheel is rotatably connected to the outer wall of the rotating shaft, and the outer wall of the auxiliary wheel is slidably connected with the inner wall of the limiting ring.

Further, the outer wall sliding connection of sliding seat is in the outer wall of slide bar, the slide bar is used for guiding the removal of sliding seat.

Further, the bottom of the sliding plate is slidably connected to the outer wall of the guide post, and the guide post is used for guiding the movement of the sliding plate.

Further, the outer wall sliding connection of the linking plate is in the inner wall of the fixed base, and the limiting ring is arranged below the object placing plate.

Further, the lower surface sliding connection of sliding plate is in the upper surface of putting the thing board, the sliding plate is used for driving anchor clamps and removes.

The utility model has the following beneficial effects:

1. According to the utility model, the bidirectional screw rod I is driven to rotate in the object placing plate, the guide post is matched to drive the sliding plates and the clamps on two sides to carry out position adjustment, so that positioning adjustment is realized, the bidirectional screw rod II is driven to drive the sliding seats on two sides to relatively move, and finally, the V-shaped design of the clamp and the elastic characteristic of the rubber pad are matched to stably clamp and fix the hardware, so that the problem that the hardware with different shapes, sizes and processing requirements is difficult to flexibly adjust, and the hardware cannot adapt to workpieces with other shapes or specifications is solved, the stability and consistency of each workpiece in processing are ensured, the processing error caused by looseness or offset is avoided, and the processing quality and the finished product precision are improved.

2. According to the utility model, the motor is driven to drive the object placing plate and the hardware above to rotate and adjust, in the process, the connecting plate and the limiting ring are driven to rotate through the rotation of the object placing plate, and then the rotating shaft and the auxiliary wheel are matched for auxiliary rotation, so that the rotation of the object placing plate is more stable, the object placing plate is convenient to process from different angles, frequent disassembly and re-clamping are avoided, and the processing precision and efficiency are improved.

Drawings

Fig. 1 is a schematic perspective view of a clamping fixture for processing hardware according to the present utility model;

Fig. 2 is a schematic diagram of the internal structure of a placement plate of the clamping fixture for hardware processing according to the present utility model;

fig. 3 is a schematic diagram of the internal structure of a fixing base of the clamping fixture for hardware processing.

Legend description:

1. The device comprises a storage plate, a two-way screw rod I, a guide post I, a screw sleeve I, a sliding plate I, a screw sleeve II, a sliding plate II, a sliding rod I, a sliding seat I, a clamping apparatus I, a rubber pad I, a fixed base I, a motor I, a connecting plate I, a limiting ring II, a rotating shaft I, a connecting plate II, an auxiliary wheel II and an auxiliary wheel II.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 and 2, the hardware processing and clamping fixture provided by the embodiment of the utility model comprises a storage plate 1, wherein a bidirectional screw rod I2 is rotationally connected inside the storage plate 1, a guide post 3 is fixedly connected inside the storage plate 1, a threaded sleeve 4 is connected to the outer wall of the bidirectional screw rod I2 in a threaded manner, a sliding plate 5 is fixedly connected to the upper surface of the threaded sleeve 4, the bidirectional screw rod I2 is firstly driven, the threaded sleeves 4 on two sides drive the sliding plates 5 on two sides to relatively move along with the rotation of the bidirectional screw rod I2 in a matching manner with the threaded relationship between the bidirectional screw rod I2 and the threaded sleeve 4, meanwhile, the sliding plates 5 are guided to move through the guide post 3 to realize preliminary positioning, a sliding seat 8 is slidingly connected to the upper surface of the sliding plate 5, a driving component is arranged inside the sliding plate 5 and is used for driving the sliding seat 8 on two sides to synchronously move, and a clamping component is arranged on the upper surface of the sliding seat 8 and is used for clamping and fixing hardware;

The clamping assembly comprises a clamp 9, the lower surface of the clamp 9 is fixedly connected to the upper surface of a sliding seat 8, one side of the outer wall of the clamp 9 is fixedly connected with a rubber pad 10, the positions of the clamp 9 and the rubber pad 10 are positioned through the movement of a sliding plate 5, then the clamp 9 and the rubber pad 10 on two sides are driven to relatively move through the movement of the sliding seat 8 to clamp and fix hardware, the driving assembly comprises a two-way screw rod II 6, the outer wall of the two-way screw rod II 6 is rotationally connected to the inside of the sliding plate 5, the inner thread of the sliding seat 8 is connected to the outer wall of the two-way screw rod II 6, the inner wall of the sliding plate 5 is fixedly connected with a sliding rod 7, and the two-way screw rod II 6 is driven to be matched with the thread relation of the two-way screw rod II 6 and the sliding seat 8, so that the sliding seat 8 on two sides drives the clamps 9 on two sides to relatively move along with the rotation of the two-way screw rod II 6, and further clamps and fixes the hardware;

Referring to fig. 3, the outer wall of the object placing plate 1 is rotationally connected with a fixing base 11, the inside fixedly connected with motor 12 of the fixing base 11, the output end of the motor 12 is fixedly connected with the object placing plate 1, the lower surface fixedly connected with connecting plate 13 of the object placing plate 1 drives the object placing plate 1 to rotate, simultaneously, the object placing plate 1 drives hardware to rotate, the rotating position of the hardware is adjusted, the outer wall of the connecting plate 13 is provided with an auxiliary component, the auxiliary component is used for stabilizing the rotation of the object placing plate 1, the auxiliary component comprises a limiting ring 14, the outer wall of the limiting ring 14 is fixedly connected with the outer wall of the connecting plate 13, the inside fixedly connected with a rotating shaft 15 of the fixing base 11, the outer wall of the rotating shaft 15 is rotationally connected with an auxiliary wheel 16, the outer wall of the auxiliary wheel 16 is connected with the inner wall of the limiting ring 14, the inner wall of the limiting ring 14 is driven to rotate through the rotating fit connecting plate 13 of the object placing plate 1, the outer wall of the auxiliary wheel 16 is further driven to rotate at the outer wall of the rotating shaft 15, the rotating position of the limiting ring 14 is supported and assisted, the rotating of the object placing plate 1 is enabled to be more stable, the sliding connection of the guide plate 8 is enabled to slide the guide plate 8 is connected with the guide plate 7 at the outer wall of the guide plate 5, the guide plate 7 is connected with the sliding plate 5, the sliding plate 5 is connected with the sliding plate 5, and the sliding column 5 is arranged at the sliding base 5, and the sliding base 5 is connected with the sliding plate 5, the sliding base 5, and the sliding plate 5 is connected with the sliding guide plate 5.

When the clamping jig for processing hardware is required to be used, firstly, driving the two-way screw rod I2 to rotate in the object placing plate 1 according to the size of the hardware, so as to drive the sliding plates 5 on two sides to move relatively, further adjusting the positions of the clamps 9 on two sides, then placing the hardware between the clamps 9, and then driving the two-way screw rod II 6 to drive the sliding seats 8 on two sides to move relatively, so that the clamps 9 and the rubber gasket 10 are driven by the sliding seats 8 to clamp and fix the hardware, and guiding the hardware by the sliding rod 7 in the process, and meanwhile, the rubber gasket 10 can clamp and fix the hardware with different shapes or sizes due to the elastic characteristics of the rubber gasket 10, and then processing the hardware;

In addition, driving motor 12 drives and puts thing board 1 and rotate to drive the hardware and rotate and adjust, this in-process can drive the joint board 13 through the rotation of putting thing board 1 and rotate with spacing ring 14 together, thereby makes the inboard of spacing ring 14 slide at the outer wall of auxiliary wheel 16, supports and assist spacing ring 14, and then makes the rotation of hardware more stable.

It should be noted that, although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, and improvements to some of the technical features described in the foregoing embodiments may be made by those skilled in the art, and all modifications, equivalents, improvements and modifications are intended to be included in the scope of the present utility model.

Claims

1. The clamping jig for processing hardware comprises a storage plate (1) and is characterized in that a first bidirectional screw rod (2) is rotationally connected to the inside of the storage plate (1), a guide post (3) is fixedly connected to the storage plate (1), a threaded sleeve (4) is connected to the outer wall of the first bidirectional screw rod (2) in a threaded mode, a sliding plate (5) is fixedly connected to the upper surface of the threaded sleeve (4), a sliding seat (8) is connected to the upper surface of the sliding plate (5) in a sliding mode, a driving assembly is arranged in the sliding plate (5) and used for driving the sliding seats (8) on two sides to synchronously move, and a clamping assembly is arranged on the upper surface of the sliding seat (8) and used for clamping and fixing the hardware;

the clamping assembly comprises a clamp (9), the lower surface of the clamp (9) is fixedly connected to the upper surface of the sliding seat (8), and a rubber pad (10) is fixedly connected to one side of the outer wall of the clamp (9);

The driving assembly comprises a two-way screw rod II (6), the outer wall of the two-way screw rod II (6) is rotationally connected inside the sliding plate (5), the inner thread of the sliding seat (8) is connected with the outer wall of the two-way screw rod II (6), and the inner wall of the sliding plate (5) is fixedly connected with a sliding rod (7);

The outer wall rotation of putting thing board (1) is connected with unable adjustment base (11), unable adjustment base (11) inside fixedly connected with motor (12), the output of motor (12) with put thing board (1) fixed connection, the lower fixed surface who puts thing board (1) is connected with link up board (13), the outer wall of link up board (13) is provided with auxiliary assembly, auxiliary assembly is used for stabilizing the rotation of putting thing board (1).

2. The hardware processing clamping jig according to claim 1, wherein the auxiliary assembly comprises a limiting ring (14), the outer wall of the limiting ring (14) is fixedly connected with the outer wall of the connecting plate (13), a rotating shaft (15) is fixedly connected to the inside of the fixing base (11), an auxiliary wheel (16) is rotatably connected to the outer wall of the rotating shaft (15), and the outer wall of the auxiliary wheel (16) is slidably connected to the inner wall of the limiting ring (14).

3. The hardware machining clamping jig according to claim 1, wherein the outer wall of the sliding seat (8) is slidably connected to the outer wall of the sliding rod (7), and the sliding rod (7) is used for guiding movement of the sliding seat (8).

4. The hardware machining clamping jig according to claim 1, wherein the bottom of the sliding plate (5) is slidably connected to the outer wall of the guide post (3), and the guide post (3) is used for guiding movement of the sliding plate (5).

5. The hardware processing and clamping jig according to claim 2, wherein the outer wall of the connecting plate (13) is slidably connected to the inner wall of the fixed base (11), and the limiting ring (14) is arranged below the object placing plate (1).

6. The hardware machining clamping jig according to claim 1, wherein the lower surface of the sliding plate (5) is slidably connected to the upper surface of the object placing plate (1), and the sliding plate (5) is used for driving the clamp (9) to move.