CN212946635U - Clamping device for door and window processing - Google Patents

Abstract

The utility model discloses a clamping device for door and window processing, comprises a workbench, the workstation below is connected and is equipped with two sets of supporting legs, connects between two supporting legs and is equipped with the screw rod, the regional symmetry that the screw rod is located the workstation below is equipped with left-handed screw and right-handed screw, all cup joint on left-handed screw and the right-handed screw and be equipped with the thread piece, the connection of thread piece top is equipped with the spliced pole, the spliced pole upper end extends to the workstation top and connects and be equipped with Z type frame, the inboard connection of riser of Z type frame is equipped with the baffle, be equipped with the screw hole on the diaphragm of Z type frame top, threaded hole in-connection is equipped with adjusting bolt, adjusting bolt's lower extreme connection is equipped with the clamp plate, the installation is equipped with the section bar on the workstation, the section bar is located between two baffles. Compared with the prior art, the utility model the advantage lies in: compact structure, reasonable design, stable clamping and convenient use.

Description

Clamping device for door and window processing

Technical Field

The utility model relates to a door and window processing technology field specifically indicates a clamping device for door and window processing.

Background

The doors and windows are divided into enclosure members or partition members according to different positions, different design requirements are required to have the functions of heat preservation, heat insulation, sound insulation, water resistance, fire prevention and the like, new requirements are energy-saving, heat lost by door and window gaps in cold regions accounts for about 25% of the total heating heat consumption, the requirement of the tightness of the doors and windows is important content in energy-saving design, the doors and the windows are important components in an enclosure structure system of a building, and the doors and the windows are important components of the building shape, so that the shape, the size, the proportion, the color, the shape and the like of the doors and the windows have great influence on the overall shape of the building. In the production process of doors and windows, the section bar needs to be punched and cut, and the section bar needs to be clamped at the moment. If the section bar is fixed firm inadequately, lead to the machining precision inadequately easily, traditional clamping device for door and window processing simple structure can only carry out the ascending fixed of horizontal direction mostly, and vertical direction is not fixed, and in the course of working, the easy perk of section bar influences the machining precision, and the yield is relatively poor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical problem, provide a clamping device for door and window processing that compact structure, reasonable in design, centre gripping are firm, convenient to use.

In order to solve the technical problem, the utility model provides a technical scheme does: the utility model provides a clamping device for door and window processing, includes the workstation, the workstation below is connected and is equipped with two sets of supporting legs, connects between two supporting legs and is equipped with the screw rod, the regional symmetry that the screw rod is located the workstation below is equipped with left-handed screw and right-handed screw, all cup joint on left-handed screw and the right-handed screw and be equipped with the thread piece, the connection of thread piece top is equipped with the spliced pole, the spliced pole upper end extends to the workstation top and connects and be equipped with Z type frame, the inboard connection of riser of Z type frame is equipped with the baffle, be equipped with the screw hole on the diaphragm of Z type frame top, the threaded hole in-connection is equipped with adjusting bolt, adjusting bolt's lower extreme connection is equipped with the clamp plate, the installation is equipped with the section bar on the workstation, the section bar.

As the improvement, the universal wheel is connected and arranged below the supporting leg, and the brake pad is connected and arranged on the universal wheel.

As an improvement, one end of the screw rod extends out of the supporting leg and is connected with an adjusting hand wheel, and the adjusting hand wheel is connected with an adjusting handle.

As an improvement, a limiting block is connected to the joint of the left-handed thread and the right-handed thread on the screw rod.

As an improvement, the inner side of the baffle is connected with anti-skid projections, and the lower part of the pressing plate is connected with the anti-skid projections.

As an improvement, an elastic column is arranged in the pressure plate, and a spring is connected in the elastic column.

After the structure more than adopting, the utility model has the advantages of it is following: the utility model has simple structure and reasonable design, adopts the design of the universal wheels, can easily move the clamping device for processing doors and windows to a proper position, is more easily labor-saving, when the clamping device for processing doors and windows moves to a designated position, the brake block can fix the clamping device for processing doors and windows, so that the clamping device can not easily move the position and is more stable in the working process, the arrangement of the left-handed thread and the right-handed thread can enable two Z-shaped frames to simultaneously approach or keep away, thereby clamping the section between two baffles, preventing the section from horizontally moving, ensuring the vertical position of the section by the arrangement of the pressure plate, ensuring the section not to move in the vertical direction in the processing process, and being firmer, increasing the friction force between the section and the baffles and the pressure plate by the arrangement of the anti-skid protrusions, and making the fixation of the section more firm, the setting of elasticity post and spring makes the section bar be difficult for pressing the deformation by the clamp plate, and the practicality is better.

Drawings

Fig. 1 is a schematic structural view of a clamping device for door and window processing of the present invention.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

As shown in the figure: 1. the working table comprises a working table, 2, supporting legs, 3, a screw rod, 4, left-handed threads, 5, right-handed threads, 6, thread blocks, 7, a connecting column, 8, a Z-shaped frame, 9, a baffle, 10, threaded holes, 11, adjusting bolts, 12, a pressing plate, 13, a section bar, 14, universal wheels, 15, a brake pad, 16, an adjusting hand wheel, 17, an adjusting handle, 18, a limiting block, 19, an anti-skid bulge, 20, an elastic column, 21 and a spring.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation configuration and operation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "provided", "mounted", "connected", and the like are to be understood in a broad sense, and for example, they may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected to the inside of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached figures 1-2, the clamping device for door and window processing comprises a workbench 1, two groups of supporting legs 2 are connected below the workbench 1, a screw rod 3 is connected between the two supporting legs 2, a left-handed thread 4 and a right-handed thread 5 are symmetrically arranged in an area where the screw rod 3 is located below the workbench 1, thread blocks 6 are sleeved on the left-handed thread 4 and the right-handed thread 5, connecting columns 7 are connected above the thread blocks 6, the upper ends of the connecting columns 7 extend above the workbench 1 and are connected with a Z-shaped frame 8, a baffle 9 is connected on the inner side of a vertical plate of the Z-shaped frame 8, a threaded hole 10 is formed in a transverse plate above the Z-shaped frame 8, adjusting bolts 11 are connected in the threaded hole 10, a pressing plate 12 is connected at the lower ends of the adjusting bolts 11, a section bar 13 is arranged on the workbench 1, the section bar 13 is located between the two baffle plates, the pressure plate 12 fixes the profile 13 on the table 1.

The connection of 2 below of supporting leg is equipped with universal wheel 14, the connection is equipped with brake block 15 on the universal wheel 14, the one end of screw rod 3 extends supporting leg 2 and connects and be equipped with adjusting hand wheel 16, the connection is equipped with adjusting handle 17 on the adjusting hand wheel 16, the connection of handing-over department that lies in left-handed screw thread 4 and right-handed screw thread 5 on the screw rod 3 is equipped with stopper 18, the inboard connection of baffle 9 is equipped with non-slip raised 19, the connection of clamp plate 12 below is equipped with non-slip raised 19, be equipped with elasticity post 20 in the clamp plate 12, the connection is equipped with spring 21 in the elasticity post 20.

When the utility model is implemented, the clamping device for door and window processing is pushed to lead the universal wheel 14 to rotate, the clamping device for door and window processing is driven to move to a proper position, then the clamping device for processing the door and window is fixed by pressing the brake block 15, the clamping device for processing the door and window can not move in the working process, the section bar 13 is placed on the working platform 1, then, by turning the adjustment handle 17, the screw 3 is rotated, the two thread blocks 6 on the screw 3 are moved closer to each other by the left-hand thread 4 and the right-hand thread 5, clamping the profile 13 between the two stops 9, the adjusting screw 11 is then screwed so that the pressing plate 12 moves downwards, thereby fixing the profile 13 between the pressing plate 12 and the working table 1, wherein the spring 21 can play a role in buffering, so that the profile 13 is not extruded and deformed, and the practicability is better.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims (6)

1. The utility model provides a clamping device for door and window processing, includes workstation (1), its characterized in that: the novel support structure is characterized in that two groups of support legs (2) are connected and arranged below the workbench (1), a screw rod (3) is connected and arranged between the two support legs (2), a left-handed thread (4) and a right-handed thread (5) are symmetrically arranged in an area, which is located below the workbench (1), of the screw rod (3), thread blocks (6) are sleeved on the left-handed thread (4) and the right-handed thread (5), connecting columns (7) are connected and arranged above the thread blocks (6), the upper ends of the connecting columns (7) extend to the upper portion of the workbench (1) and are connected with Z-shaped frames (8), baffles (9) are connected and arranged on the inner sides of vertical plates of the Z-shaped frames (8), threaded holes (10) are formed in the transverse plates above the Z-shaped frames (8), adjusting bolts (11) are connected and arranged in the threaded holes (10), pressing plates (12) are connected and arranged at the lower ends of the adjusting bolts, the section bar (13) is positioned between the two baffle plates (9), and the section bar (13) is fixed on the workbench (1) by the pressing plate (12).

2. The clamping device for door and window processing according to claim 1, wherein: the supporting legs (2) below is connected and is equipped with universal wheel (14), connect on universal wheel (14) and be equipped with brake block (15).

3. The clamping device for door and window processing according to claim 1, wherein: one end of the screw rod (3) extends out of the supporting leg (2) and is connected with an adjusting hand wheel (16), and the adjusting hand wheel (16) is connected with an adjusting handle (17).

4. The clamping device for door and window processing according to claim 1, wherein: and a limiting block (18) is connected to the joint of the left-handed thread (4) and the right-handed thread (5) on the screw rod (3).

5. The clamping device for door and window processing according to claim 1, wherein: the inner side of the baffle (9) is connected with an antiskid bulge (19), and the lower part of the pressing plate (12) is connected with the antiskid bulge (19).

6. The clamping device for door and window processing according to claim 1, wherein: an elastic column (20) is arranged in the pressing plate (12), and a spring (21) is connected in the elastic column (20).

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