CN206153936U - Portable pressure equipment anchor clamps - Google Patents

Abstract

The utility model relates to a convenient press-fitting fixture, which comprises a pair of splints installed on the workbench of a machine tool. There is an interval between the two splints. A nut is clamped, the two sides of the nut are hinged on the splint, the nut is pierced with a screw rod matched with it, and the lower end of the screw rod is connected with the middle part of the pressure plate. The utility model has a novel structure, reasonable design, and convenient use, which can shorten the clamping time and improve the processing efficiency; and the press-fitting fixture is an integral part, which is not easy to be lost, and is suitable for parts with a thickness of 5-80 mm , wide application range, good economy.

Description

A convenient pressing fixture

technical field

The utility model relates to a convenient pressing fixture.

Background technique

When processing parts on drilling machines, milling machines and planers, screws, pressure plates and pads are often used to clamp parts, which is inconvenient to use, takes too much time, reduces efficiency, and the workpieces are scattered and prone to loss.

Utility model content

In view of this, the purpose of the utility model is to provide a portable press-fitting fixture with novel structure and convenient use.

The utility model is realized by adopting the following scheme: a convenient press-fit fixture, including a pair of splints installed on the machine tool workbench, there is an interval between the two splints, a forwardly extending pressure plate is hinged between the two splints, and the two splints A nut is sandwiched between the upper end, the two sides of the nut are hinged on the splint, the nut is pierced with a screw rod matched with it, and the lower end of the screw rod is connected with the middle part of the pressure plate.

Further, the upper end of the screw is provided with a rotating handle, the lower end of the screw is fixedly connected with a connecting piece, and the connecting piece is hinged with the middle part of the pressure plate.

Further, the upper ends of the two splints are bent forward, and the front ends of the pressure plates are circular structures; the lower parts of the two splints are connected with inverted round-head screws, and the heads of the round-head screws are stuck in the T-shaped grooves of the workbench, and the two splints The lower part is also provided with supporting rollers which are positioned behind the round head screws and bear on the table top of the workbench.

Further, the upper end of the round head screw is fixedly connected with a connection block between the two splints, and the two ends of the connection block are hinged to the two splints.

Compared with the prior art, the utility model has the following beneficial effects: the portable press-fit fixture of the utility model is novel in structure, reasonable in design, convenient to use, can shorten clamping time, and improve processing efficiency; and the press-fit fixture is an integral part , not easy to lose, suitable for parts with a thickness of 5-80mm, wide application range and good economy.

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail through specific embodiments and related drawings below.

Description of drawings

Fig. 1 is a side view of the utility model structure;

Fig. 2 is the left view of Fig. 1;

Explanation of symbols in the figure: 1-table, 2-splint, 3-pressure plate, 4-nut, 5-screw, 6-turning handle, 7-connector, 8-round head screw, 9-T-slot, 10- Supporting wheel, 11-connection block.

detailed description

As shown in Figures 1 and 2, a convenient press-fitting fixture includes a pair of splints 2 installed on the machine tool workbench 1. There is an interval between the two splints 2, and there is a hinge extending forward between the two splints 2. Pressing plate 3, the upper end between two clamping plates 2 is clamped with a nut 4, and the two sides of nut 4 are hinged on the clamping plate, and the screw rod 5 that cooperates with it is worn on the nut, and the lower end of screw rod 5 is connected with the middle part of described pressing plate, and described rotating The screw rod 5 can drive the pressure plate 3 to press down to clamp the workpiece. The press-fit fixture is an integral part, which is not easy to be lost. It can compress parts with a thickness of 5-80 mm. It is easy to use and can shorten the clamping time.

In this embodiment, the upper end of the screw 5 is provided with a rotating handle 6 , and the lower end of the screw 5 is fixedly connected with a connecting piece 7 , which is hinged to the middle of the pressing plate 3 .

In this embodiment, the upper ends of the two splints 2 are bent forward, and the front ends of the pressure plate 3 are circular in order to avoid damage to the workpiece due to being too sharp; the lower parts of the two splints are connected with inverted round-head screws 8, round-headed The head of the screw 8 is stuck in the T-shaped groove 9 of the workbench 1, and the lower part of the two splints is also provided with a supporting wheel 10 which is located behind the round head screw 8 and bears on the table top of the workbench. The whole press-fit fixture can be used in the horizontal plane 360-degree rotation, so it has strong adaptability, wide application range and good economy.

In this embodiment, the upper end of the round head screw 8 is fixedly connected with a connecting block 11 located between the two splints 2 , and the two ends of the connecting block 11 are hinged to the two splints 2 .

The working process of the portable press-fitting fixture: when in use, the round-head screw is stuck into the T-shaped slot of the workbench, and the supporting wheel is supported on the workbench surface, and the handle is rotated, and the screw pushes the pressure plate down to compress the workpiece. .

The above preferred embodiments have further described the purpose, technical solutions and advantages of the utility model in detail. It should be understood that the above descriptions are only preferred embodiments of the utility model and are not intended to limit the utility model. For new models, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims (4)

1. a kind of portable pressing clamp, it is characterised in that：Including a pair of clamping plates being installed on platen, two clamping plates it Between it is spaced, the pressing plate for extending forward is hinged between two clamping plates, the upper end between two clamping plates is folded with a nut, nut two Side is articulated with clamping plate, and the screw rod coordinated with it is equipped with nut, and screw rod lower end is connected with pressing plate middle part.

2. portable pressing clamp according to claim 1, it is characterised in that：The screw rod upper end is provided with rotation hand Handle, the screw rod lower end is fixed with a connection piece, and connector is hinged with pressing plate middle part.

3. portable pressing clamp according to claim 1, it is characterised in that：The upper end forward fold of two clamping plates, it is described Pressing plate front end is circular configuration；Two clamping plate bottoms are connected with inverted cheese head screw, and the head of cheese head screw is stuck in the T of workbench In type groove, two clamping plate bottoms are additionally provided with positioned at cheese head screw rear and head on the support roller of table surface.

4. portable pressing clamp according to claim 3, it is characterised in that：The cheese head screw upper end is fixed with and is located at Contiguous block between two clamping plates, the two ends of the contiguous block are hinged with two clamping plates.