CN214382958U

CN214382958U - Fireproof door frame saw angle clamp

Info

Publication number: CN214382958U
Application number: CN202022400913.6U
Authority: CN
Inventors: 许丙辉; 陈勇
Original assignee: Suzhou Jinchangcheng Technology Door Industry Co ltd
Current assignee: Suzhou Jinchangcheng Technology Door Industry Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-10-12
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a fire prevention door frame saw angle anchor clamps belongs to saw angle anchor clamps technical field, including operation platform and set up the feed opening on operation platform, one side of feed opening is equipped with first slide, and slidable mounting has two clamping device on the first slide, and clamping device includes the splint that gliding slider, slider top set up and the clamp plate in the splint top through a plurality of connecting rod movable mounting in first slide, and the opposite side of feed opening is equipped with the protractor, and the top of protractor is equipped with the pivot. The utility model discloses a two clamping device are with door frame board from three direction centre gripping on operation platform, through the angle of protractor definite cutting, hold the cutter that the handle made on the bracing piece along this angular displacement, cut door frame board, improved the stability of door frame board in cutting process, can cut according to the demand of different angles simultaneously.

Description

Fireproof door frame saw angle clamp

Technical Field

The utility model relates to a saw angle anchor clamps especially relate to a fire prevention door frame saw angle anchor clamps, belong to saw angle anchor clamps technical field.

Background

In interior decoration, need install door and door frame, and the door frame board need saw the concatenation after 45 jiaos, because do not fix well when cutting obliquely, and manual cutting accuracy is low, causes the condition of cutting unevenness easily, leads to the raw materials to scrap, and the door of present house is not all regular rectangle, need use protractor bevel back cutting in advance to the door frame of this kind of door, and efficiency is lower, the utility model discloses a new solution is proposed to above problem.

How to research a fire prevention door frame saw angle anchor clamps is the problem that awaits solution at present.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective is in order to solve prior art not enough, and provides a fire prevention door frame saw angle anchor clamps.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides a fire prevention door frame saw angle anchor clamps, includes operation platform and has seted up last feed opening of operation platform, one side of feed opening is equipped with first slide, slidable mounting has two clamping device on the first slide, clamping device includes gliding first slider in the first slide splint that first slider top set up and through a plurality of connecting rod movable mounting the clamp plate of splint top, the opposite side of feed opening is equipped with the protractor, the top of protractor is equipped with the pivot, the top of pivot is equipped with the bracing piece, the one end of bracing piece is equipped with the motor, the output shaft of motor has the cutter.

Preferably, the bottom of the pressing plate is fixedly provided with a plurality of connecting rods, and the connecting rods penetrate through the clamping plate.

Preferably, the top of the first sliding block is in threaded connection with a first fixing bolt for fixing the first sliding block.

Preferably, a fixing hole is formed in the clamping plate, and a second fixing bolt used for fixing the connecting rod is connected to the fixing hole in a threaded mode.

Preferably, the pressing plate is an L-shaped pressing plate, and the operating platform is provided with a plurality of sliding channels for the connecting rods to move.

Preferably, the rotating shaft is rotatably connected with the operating platform, and the protractor is fixedly connected with the operating platform.

Preferably, the rotating shaft is connected with the supporting rod in a sliding mode.

Preferably, the top of the rotating shaft is provided with a second sliding block, and the bottom of the supporting rod is provided with a second sliding groove bolt matched with the second sliding block.

Preferably, the protractor is a 90-degree protractor, and scales are marked on the protractor.

Preferably, the bottom of the operating platform is provided with a plurality of supporting legs, one side of the supporting rod, which is close to the clamping device, is provided with the cutter, and the supporting rod is provided with a handle.

The utility model has the advantages of: according to the utility model discloses a fire prevention door frame saw angle anchor clamps, this fire prevention door frame saw angle anchor clamps pass through two clamping device with the door frame board from three direction centre gripping on operation platform, confirm the angle of cutting through the protractor, hold the handle and make the cutter on the bracing piece along this angular displacement, cut the door frame board, the device simple structure, convenient operation has improved the stability of door frame board in cutting process, the cutting quality has been improved, can cut according to the demand of different angles simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of a preferred embodiment of a fireproof doorframe saw corner clamp according to the present invention;

fig. 2 is a top view of an overall structure of a preferred embodiment of a fire-proof door frame saw corner clamp according to the present invention;

fig. 3 is a structural plan view of an operation platform according to a preferred embodiment of the fireproof doorframe saw corner clamp of the present invention;

fig. 4 is a front view of the overall structure of a preferred embodiment of a fire door frame saw corner clamp according to the present invention;

fig. 5 is a schematic structural view of a clamping device according to a preferred embodiment of the fireproof doorframe saw corner clamp of the present invention;

fig. 6 is a top view of a support bar structure according to a preferred embodiment of the fire-proof doorframe saw corner fixture of the present invention;

fig. 7 is a schematic view of a rotating shaft structure of a preferred embodiment of the fireproof door frame saw corner clamp according to the present invention.

In the figure: 1-an operation platform, 2-a support leg, 3-a rotating shaft, 4-an angle gauge, 5-a support rod, 6-a feed opening, 7-a motor, 8-a cutter, 9-a first slide way, 10-a clamping device, 11-a clamping plate, 12-a first slide block, 13-a pressing plate, 14-a connecting rod, 15-a fixing hole, 16-a first fixing bolt, 17-a second fixing bolt, 18-a second sliding groove, 19-a second slide block and 20-a sliding channel.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1 to 7, the fireproof door frame corner sawing fixture provided in this embodiment includes an operation platform 1 and a feed opening 6 formed on the operation platform 1, a first slide 9 is disposed on one side of the feed opening 6, two clamping devices 10 are slidably mounted on the first slide 9, each clamping device 10 includes a first slider 12 sliding in the first slide 9, a clamp plate 11 disposed on the top of the first slider 12, and a press plate 13 movably mounted above the clamp plate 11 through a plurality of connecting rods 14, a protractor 4 is disposed on the other side of the feed opening 6, a rotating shaft 3 is disposed on the top of the protractor 4, a support rod 5 is disposed on the top of the rotating shaft 3, a motor 7 is disposed on one end of the support rod 5, and an output shaft of the motor 7 is connected with a cutter 8. This fire prevention door frame saw angle anchor clamps pass through two clamping device 10 with the door frame board from three orientation centre gripping on operation platform 1, through the angle that the cutting was confirmed to quantity angle ware 4, hold the handle and make the cutter 8 on the bracing piece 5 along this angular displacement, cut the door frame board, the device simple structure, convenient operation has improved the stability of door frame board in the cutting process, has improved the cutting quality, can cut according to the demand of different angles simultaneously.

In this embodiment, as shown in fig. 4 and 5, the bottom of the operating platform 1 is provided with a plurality of supporting legs 2, one side of the supporting rod 5 close to the clamping device 10 is provided with a cutter 8, the supporting rod 5 is provided with a handle, the bottom of the pressing plate 13 is fixedly provided with a plurality of connecting rods 14, the connecting rods 14 penetrate through the clamping plate 11, the clamping plate 11 is provided with fixing holes 15, the fixing holes 15 are connected with second fixing bolts 17 for fixing the connecting rods 14 through threads, the pressing plate 13 is an L-shaped pressing plate, the operating platform 1 is provided with a plurality of sliding channels 20 for moving the connecting rods 14, and the top of the first slider 12 is connected with a first fixing bolt 16 for fixing the first slider 12 through threads. When the clamping device 10 slides along the first slide 9, the connecting rod 14 moves in the sliding channel 20 to push the two clamping plates 11 to clamp and fix the door frame plate from two directions, and the pressing plate 13 presses the door frame plate from the top, so that the stability of the door frame plate in the corner sawing process is ensured, and the corner sawing quality is improved.

In this embodiment, as shown in fig. 1 and 6, the protractor 4 is a 90 ° protractor, scales are marked on the protractor 4, the rotating shaft 3 is rotatably connected with the operating platform 1, the protractor 4 is fixedly connected with the operating platform 1, the rotating shaft 3 is slidably connected with the supporting rod 5, the top of the rotating shaft 3 is provided with a second slider 19, and the bottom of the supporting rod 5 is provided with a second sliding groove bolt 18 matched with the second slider 19. Protractor 4 is convenient for direct observation saw angle's angle to satisfy different saw angle demands, be equipped with fixing device on the pivot 3, after the angle of regulation bracing piece 5, the position of the fixed pivot 3 of accessible fixing device leads to pivot 3 to rotate when preventing starter motor 7 and influences the saw angle quality, second slider 19 is at the inside slip of second spout 18, guarantees that cutter 8 feeds along the angle of deciding.

In this embodiment, as shown in fig. 1 to 7, the working process of the saw corner clamp for a fireproof door frame provided by this embodiment is as follows:

step 1: placing the door frame plate between the two clamping devices 10, enabling one end of the door frame plate, which needs to be sawn, to be located above the feed opening 6, pushing the clamping devices 10 to clamp the door frame plate and screwing the first fixing bolt 16, pressing the door frame plate through the pressing plate 13 and screwing the second fixing bolt 17;

step 2: the supporting rod 5 is adjusted according to the angle and the position of the needed cutting, the rotating shaft 3 is fixed, the starting motor 7 drives the cutter 8 to rotate, the handle is held by hand to enable the supporting rod 5 to slide along the second sliding block 19, and meanwhile, the cutter 8 saws corners of the door frame plate.

In summary, in the present embodiment, according to the fire-proof door frame saw corner fixture of the present embodiment, when the fire-proof door frame saw corner fixture slides along the first slide 9 through the clamping device 10, the connecting rod 14 moves in the sliding channel 20, pushes the two clamping plates 11 to clamp and fix the door frame plate from two directions, and the pressing plate 13 presses the door frame plate from the top, so as to ensure the stability of the door frame plate in the process of sawing corners and improve the quality of the saw corners. Protractor 4 is convenient for direct observation saw angle's angle to satisfy different saw angle demands, be equipped with fixing device on the pivot 3, after the angle of regulation bracing piece 5, the position of the fixed pivot 3 of accessible fixing device leads to pivot 3 to rotate when preventing starter motor 7 and influences the saw angle quality, second slider 19 is at the inside slip of second spout 18, guarantees that cutter 8 feeds along the angle of deciding.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. The utility model provides a fire prevention door frame saw angle anchor clamps, its characterized in that includes operation platform (1) and sets up feed opening (6) on operation platform (1), one side of feed opening (6) is equipped with first slide (9), slidable mounting has two clamping device (10) on first slide (9), clamping device (10) include in gliding first slider (12) in first slide (9), splint (11) that first slider (12) top set up and through a plurality of connecting rod (14) movable mounting in clamp plate (11) top clamp plate (13), the opposite side of feed opening (6) is equipped with protractor (4), the top of protractor (4) is equipped with pivot (3), the top of pivot (3) is equipped with bracing piece (5), the one end of bracing piece (5) is equipped with motor (7), an output shaft of the motor (7) is connected with a cutter (8).

2. A fire door frame saw corner clamp as claimed in claim 1, wherein a plurality of said connecting rods (14) are fixedly mounted on the bottom of said pressing plate (13), said connecting rods (14) penetrating said clamping plate (11).

3. A fire door frame saw corner clamp as claimed in claim 1, wherein a first fixing bolt (16) for fixing said first slider (12) is threadedly connected to the top of said first slider (12).

4. A fire-proof door frame saw corner clamp as claimed in claim 1, wherein the clamping plate (11) is provided with a fixing hole (15), and a second fixing bolt (17) for fixing the connecting rod (14) is connected to the fixing hole (15) in a threaded manner.

5. A fire door frame saw corner clamp as claimed in claim 1, wherein the pressing plate (13) is an L-shaped pressing plate, and the operation platform (1) is provided with a plurality of sliding channels (20) for the connecting rods (14) to move.

6. A fire door frame saw angle clamp as claimed in claim 1, wherein the rotation shaft (3) is rotatably connected with the operation platform (1), and the protractor (4) is fixedly connected with the operation platform (1).

7. A fire door frame saw corner clamp as claimed in claim 1, wherein said shaft (3) and said support bar (5) are slidably connected.

8. A fire-proof door frame saw corner clamp as claimed in claim 1, wherein a second slide block (19) is provided on the top of the rotating shaft (3), and a second sliding groove bolt (18) matched with the second slide block (19) is provided on the bottom of the supporting rod (5).

9. A fire door frame saw angle clamp as claimed in claim 1, wherein the protractor (4) is a 90 ° protractor, and the protractor (4) is marked with scales.

10. A fire door frame saw corner clamp as claimed in claim 1, wherein the bottom of the operating platform (1) is provided with a plurality of supporting legs (2), the side of the supporting rod (5) close to the clamping device (10) is provided with the cutter (8), and the supporting rod (5) is provided with a handle.