CN220806419U - Clamping device for angle saw - Google Patents

Abstract

The utility model relates to the technical field of clamping structures, in particular to a clamping device of a corner saw. The technical proposal comprises: the clamp comprises a clamp body, a main pipe, clamping plates and a sliding rod, wherein mounting nails are arranged on the lower surface of the clamp body, a roll shaft is rotationally arranged on the clamp body, a sliding cavity is formed in the side of the clamp body, the clamping plates are arranged on the sliding cavity in a sliding mode, a barrel is mounted on the top end of the inner wall of the clamp body in an embedded mode, a pressing plate is arranged on the barrel in a lifting mode, and branch pipes are connected to the barrel and the sliding cavity and fixed to the main pipe. The utility model has small installation volume through the cooperation between the structures, low assembly cost and stronger linkage performance between the clamping structures.

Description

Clamping device for angle saw

Technical Field

The utility model relates to the technical field of clamping structures, in particular to a clamping device of a corner saw.

Background

The angle code saw is special door and window cutting equipment for cutting aluminum angle code when a door and window processing enterprise produces broken bridge aluminum doors and windows, and is mainly divided into a heavy type full-automatic angle code cutting saw, a semi-automatic angle code cutting saw and a numerical control angle code cutting saw.

In the actual cutting process of the angle saw, the pneumatic control clamp of the air cylinder is used for positioning the position of the workpiece, and the clamping structure formed by each air cylinder is large in installation size, high in assembly cost and weak in linkage performance among the air cylinders.

Therefore, the clamping device of the angle saw is provided for solving the existing problems.

Disclosure of utility model

The utility model aims at solving the problems in the background technology and provides a clamping device of a miter saw.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a angle sign indicating number saw clamping device, includes anchor clamps body, house steward, grip block and slide bar, the lower surface of anchor clamps body is equipped with the installation nail, it is equipped with the roller to rotate on the anchor clamps body, smooth chamber has been seted up to the avris of anchor clamps body, it is equipped with the grip block to slide on the smooth chamber, the inner wall top of anchor clamps body is inlayed and is installed the barrel, the lift is equipped with the clamp plate on the barrel, all be connected with the branch pipe on barrel, the smooth chamber, each the branch pipe is fixed on the house steward.

Preferably, the bottom end of the inner wall of the clamp body is provided with a mounting groove matched with the roll shaft, and each roll shaft is rotatably mounted in the mounting groove.

Preferably, the pressing plate and the clamping plate are both provided with sliding rods through bolts, the other ends of the sliding rods are provided with pistons, and the two pistons are respectively arranged in the cylinder body and the sliding cavity in a sliding mode.

Preferably, the sliding rod is movably sleeved with a spring, and the original length of the spring is longer than that of the sliding rod.

Preferably, the branch pipe is provided with a connector through a bolt, and the connector is fixedly provided with a flow valve through a bolt.

Preferably, the number of the mounting nails is four, and the positions of the four mounting nails are distributed on the lower surface of the clamp body in a rectangular array.

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

1. The clamping device for the angle saw can be fixed at a designated position of the angle saw through the mounting nails in the using process, a workpiece to be cut is fed into the clamp body, an external high-pressure air source is connected through the main pipe, when the workpiece is required to be positioned, a valve on the main pipe is opened, high-pressure air enters the sliding cavity and the cylinder body, the clamping plate is driven to move to the right side under the action of air pressure to be matched with the inner wall of the clamp body to transversely clamp the workpiece, meanwhile, the pressing plate moves downwards to be abutted against the upper surface of the workpiece to vertically clamp the workpiece, and after the cutting is completed, the air source is disconnected, and the pressing plate and the clamping plate synchronously retract under the action of the elasticity of the spring.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

fig. 2 is a schematic top cross-sectional view of the present utility model.

Reference numerals: 1. a clamp body; 2. installing nails; 3. a header pipe; 4. a branch pipe; 5. a piston; 6. a sliding cavity; 7. a spring; 8. a cylinder; 9. a pressing plate; 10. a clamping plate; 11. a slide bar; 12. a roll shaft; 13. a connector; 14. and a mounting groove.

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.

Example 1

As shown in fig. 1-2, the clamping device for the angle saw provided by the utility model comprises a clamp body 1, a main pipe 3, a clamping plate 10 and a sliding rod 11, wherein the lower surface of the clamp body 1 is provided with a mounting nail 2, a roll shaft 12 is rotatably arranged on the clamp body 1, a sliding cavity 6 is formed on the side of the clamp body 1, the clamping plate 10 is slidably arranged on the sliding cavity 6, a cylinder 8 is inlaid at the top end of the inner wall of the clamp body 1, a pressing plate 9 is arranged on the cylinder 8 in a lifting manner, the cylinder 8 and the sliding cavity 6 are connected with branch pipes 4, and each branch pipe 4 is fixed on the main pipe 3.

Based on example 1: the device can be fixed at the appointed position of the angle saw through the mounting nail, a workpiece to be cut is fed into the clamp body 1, an external high-pressure air source is connected through the main pipe 3, when the workpiece is required to be positioned, a valve on the main pipe 3 is opened, high-pressure air enters the sliding cavity 6 and the cylinder 8, the clamping plate 10 is driven to move to the right side to be matched with the inner wall of the clamp body 1 to transversely clamp the workpiece under the action of air pressure, meanwhile, the pressing plate 9 moves downwards to vertically clamp the workpiece on the upper surface of the workpiece, after the cutting is completed, the air source is disconnected, and the pressing plate 9 and the clamping plate 10 retract synchronously under the action of the elasticity of the spring 7.

Example two

As shown in fig. 1-2, the clamping device for a miter saw according to the present utility model further includes: the mounting groove 14 with roller 12 looks adaptation has been seted up to the inner wall bottom of anchor clamps body 1, and each roller 12 rotates to be installed in mounting groove 14, through the design of roller 12, rolling contact between roller 12 and the work piece to the removal frictional force of work piece has been reduced.

The slide bars 11 are arranged on the pressing plate 9 and the clamping plate 10 through bolts, the pistons 5 are arranged at the other ends of the slide bars 11, the two pistons 5 are respectively arranged in the cylinder body 8 and the sliding cavity 6 in a sliding mode, through the cooperation of the structures, when high-pressure gas enters the cylinder body 8 and the sliding cavity 6, the gas extrudes the pistons 5 to slide, and the pistons 5 drive the pressing plate 9 and the clamping plate 10 to generate displacement.

The spring 7 is movably sleeved on the slide rod 11, the original length of the spring 7 is larger than that of the slide rod 11, and through the design of the length of the spring 7, after the piston 5 loses pressure, the spring 7 has enough elasticity to enable the pressing plate 9 and the clamping plate 10 to reset.

The branch pipe 4 is provided with a connector 13 through a bolt, the connector 13 is fixedly provided with a flow valve through a bolt, and the pressure of gas entering the cylinder 8 and the sliding cavity 6 can be controlled through the design of the flow valve.

The number of the mounting nails 2 is four, and the positions of the four mounting nails 2 are distributed on the lower surface of the clamp body 1 in a rectangular array.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a angle sign indicating number saw clamping device, includes anchor clamps body (1), house steward (3), grip block (10) and slide bar (11), its characterized in that: the fixture comprises a fixture body (1), wherein a mounting nail (2) is arranged on the lower surface of the fixture body (1), a roll shaft (12) is rotatably arranged on the fixture body (1), a sliding cavity (6) is formed in the side of the fixture body (1), a clamping plate (10) is arranged on the sliding cavity (6) in a sliding mode, a cylinder body (8) is mounted on the top end of the inner wall of the fixture body (1) in an embedded mode, a pressing plate (9) is arranged on the cylinder body (8) in a lifting mode, branch pipes (4) are connected to the cylinder body (8) and the sliding cavity (6), and the branch pipes (4) are fixed to a main pipe (3).

2. The miter saw clamping device of claim 1, wherein: the fixture is characterized in that an installation groove (14) matched with the roll shaft (12) is formed in the bottom end of the inner wall of the fixture body (1), and each roll shaft (12) is rotatably installed in the installation groove (14).

3. The miter saw clamping device of claim 1, wherein: the pressing plate (9) and the clamping plate (10) are provided with sliding rods (11) through bolts, the other ends of the sliding rods (11) are provided with pistons (5), and the two pistons (5) are respectively arranged in the cylinder body (8) and the sliding cavity (6) in a sliding mode.

4. The miter saw clamping device of claim 1, wherein: the sliding rod (11) is movably sleeved with a spring (7), and the original length of the spring (7) is larger than the length of the sliding rod (11).

5. The miter saw clamping device of claim 1, wherein: the branch pipe (4) is provided with a connector (13) through a bolt, and the connector (13) is fixedly provided with a flow valve through a bolt.

6. The miter saw clamping device of claim 1, wherein: the number of the mounting nails (2) is four, and the positions of the four mounting nails (2) are distributed on the lower surface of the clamp body (1) in a rectangular array.