Positioning clamp for ice and fire plate bending construction

Abstract

The utility model relates to the technical field of plate fixture, specifically relates to a positioning fixture for ice and fire plate bending construction, including the connecting bottom plate, the inside both sides of connecting bottom plate all set up a group of pedestal, the inside one side of pedestal passes through the pivot and is installed with locking handle, the inside other side of pedestal passes through the pivot and is installed with the down -pressing fixed part, the side of down -pressing fixed part and locking handle resist, down -pressing fixed part is pushed by locking handle, the bottom of locking handle is connected with the limiting bolt of screw thread, the curvature disc makes the down -pressing amplitude adjustable, need not special adjustment to realize the pressing limit position effect of ice and fire plate of different thickness specifications, the operation efficiency is high when adjusting each time.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal clamping technology, specifically to a positioning clamp for bending construction of fireproof sheet metal. Background Technology

[0002] Fire-resistant panels are common decorative panels that can be used in industries such as building decoration and furniture manufacturing. For special-shaped fire-resistant panels, after being bent into a small radius arc, they can be used for curved wall decoration and irregular furniture panel production, effectively expanding the application scenarios of fire-resistant panels and improving their adaptability in diverse designs.

[0003] Currently, in the bending construction of fireproof and heat-resistant panels, the main body of the panels is fixed by bolts and pressure strips. This method can be well adapted to fireproof and heat-resistant panels of different specifications and thicknesses. However, the fixing bolts need to be loosened repeatedly each time an adjustment is made, which is not convenient to use. Therefore, a positioning clamp for bending construction of fireproof and heat-resistant panels is proposed. Utility Model Content

[0004] In order to solve the technical problems existing in the prior art, the present invention provides a positioning clamp for bending construction of fireproof board.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a positioning clamp for bending construction of fireproof and hot-resistant steel plates, including a connecting base plate. A set of bases is provided on both sides of the inner interior of the connecting base plate. A locking handle is installed on one side of the inner interior of the base via a rotating shaft, and a pressing fixing part is installed on the other side of the inner interior of the base via a rotating shaft. The side of the pressing fixing part abuts against the locking handle, and the pressing fixing part is pushed by the locking handle. A limit bolt is threadedly connected to the bottom of the locking handle.

[0006] Preferably, the front end of the connecting base plate is tilted forward. The connecting base plate includes a base plate body and bolt grooves. The base plate body is used to connect with the bottom of the bending equipment. The base is engaged inside the base plate body. A set of bolt grooves is provided on both sides of the base plate body.

[0007] Preferably, the limiting bolt passes through the bolt groove and is threaded to the base, a rubber gasket is fitted between the limiting bolt and the bolt groove, and the bolt groove is connected to the bottom of the bending device.

[0008] Preferably, the locking handle includes a handle body and a curved disc, the handle body is mounted inside one side of the base via a pivot, and the curved disc is mounted on the upper part of the handle body.

[0009] Preferably, one side of the curved disk is designed to be flat, and the curved part and the flat part of the curved disk are connected by an arc transition.

[0010] Preferably, the pressing and fixing part includes a rotating pressing block and an adjusting bolt. The rotating pressing block is installed on the other side of the base through a rotating shaft. The adjusting bolt is threadedly connected to the upper part of the rotating pressing block and abuts against the curved disc.

[0011] Preferably, the pressing and fixing part further includes a contact roller, which is mounted on the side of the adjusting bolt via a rotating shaft, and a rubber pad layer is adhered to the outside of the contact roller.

[0012] Preferably, the pressing and fixing part further includes an auxiliary pressure strip, which is disposed between two sets of contact rollers, and the middle part of the auxiliary pressure strip has a groove that cooperates with the contact rollers.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model is equipped with a locking handle and a pressing fixing part. When the handle body is rotated, the curved plate pushes the adjusting bolt under the drive of the handle body. The adjusting bolt pushes the rotating pressing block, which in turn drives the contact roller to rotate. During the rotation and downward movement of the contact roller, it presses down on the fire-resistant plate. The curved plate makes the pressing amplitude adjustable. It can achieve the pressing and limiting function of fire-resistant plates of different thicknesses without special adjustment. The operation efficiency is high each time it is adjusted.

[0015] 2. This utility model is equipped with an auxiliary pressure strip, which is placed between two sets of contact rollers. When the handle body is rotated, the contact rollers push the auxiliary pressure strip downward during the rotation and downward movement. The auxiliary pressure strip restricts the board material and keeps it fixed, thereby further improving the ability to restrict fire-resistant boards of different specifications. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the connecting base plate, locking handle, and pressing fixing part of this utility model.

[0019] Figure 4 This is a schematic diagram of the usage state of this utility model.

[0020] The numbers in the diagram represent:

[0021] 1. Connecting base plate; 11. Base plate body; 12. Bolt groove; 2. Base; 3. Locking handle; 31. Handle body; 32. Curved disc; 4. Pressing fixing part; 41. Rotating pressing block; 42. Adjusting bolt; 43. Contact roller; 44. Auxiliary pressure strip; 5. Limiting bolt. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments, highlighting the above and other technical features and advantages of the present invention. However, the following embodiments are merely preferred embodiments of the present invention and are not exhaustive.

[0023] Example:

[0024] like Figures 1-4 As shown, this utility model provides a positioning clamp for bending construction of fire-resistant sheet metal, including a connecting base plate 1. A set of bases 2 are provided on both sides of the interior of the connecting base plate 1. A locking handle 3 is installed on one side of the interior of the base 2 via a rotating shaft. A pressing fixing part 4 is installed on the other side of the interior of the base 2 via a rotating shaft. The side of the pressing fixing part 4 abuts against the locking handle 3. The pressing fixing part 4 is pushed by the locking handle 3. A limit bolt 5 is threadedly connected to the bottom of the locking handle 3.

[0025] The front end of the connecting base plate 1 is tilted forward. The connecting base plate 1 includes a base plate body 11 and a bolt groove 12. The base plate body 11 is used to connect with the bottom of the bending equipment. The base 2 is engaged inside the base plate body 11. A set of bolt grooves 12 are provided on both sides of the base plate body 11.

[0026] The limiting bolt 5 passes through the bolt groove 12 and is threaded to the base 2. A rubber gasket is attached between the limiting bolt 5 and the bolt groove 12. The bolt groove 12 is connected to the bottom of the bending equipment. After the base 2 is fixed in its set position, the set position of the base 2 and the connecting base plate 1 can be kept fixed by rotating the limiting bolt 5, thereby realizing the position adjustment and fixation of the base 2.

[0027] The locking handle 3 includes a handle body 31 and a curved disc 32;

[0028] The handle body 31 is mounted inside the base 2 on one side via a pivot. The curved disk 32 is mounted on the upper part of the handle body 31. One side of the curved disk 32 is flat. The curved part of the curved disk 32 and the flat part are connected by an arc. When the handle body 31 is rotated, the curved disk 32 rotates synchronously with the handle body 31. During the rotation process, the outer wall of the curved disk 32 gradually contacts the pressing and fixing part 4, thereby pushing the pressing and fixing part 4.

[0029] The pressing and fixing part 4 includes a rotating pressing block 41 and an adjusting bolt 42;

[0030] The rotating pressure block 41 is installed on the other side of the base 2 via a rotating shaft. The adjusting bolt 42 is threadedly connected to the upper part of the rotating pressure block 41. The adjusting bolt 42 abuts against the curved disk 32. When the handle body 31 drives the curved disk 32 to rotate, the curved disk 32 pushes the adjusting bolt 42 by rotating. When the plate thickness is large, the position of the adjusting bolt 42 relative to the curved disk 32 can be adjusted by rotating the adjusting bolt 42. By changing the relative position of the curved disk 32 and the adjusting bolt 42, the pushing amount of the curved disk 32 on the adjusting bolt 42 can be adaptively adjusted.

[0031] The pressing and fixing part 4 also includes a contact roller 43. The contact roller 43 is mounted on the side of the adjusting bolt 42 via a rotating shaft. A rubber pad is adhered to the outside of the contact roller 43. The contact roller 43 contacts the surface of the plate under the rotation of the adjusting bolt 42. The contact roller 43 contacts the surface of the plate by rolling, thereby reducing friction between the contact roller and the plate and avoiding scratches on the surface of the plate.

[0032] The pressing and fixing part 4 also includes an auxiliary pressure strip 44, which is disposed between two sets of contact rollers 43. The middle part of the auxiliary pressure strip 44 has a groove that mates with the contact rollers 43. When the width of the plate is small and cannot abut against the side wall of the base 2, the two sets of bases 2 are pushed first so that the side walls of the two sets of bases 2 abut against the side of the bending equipment. The auxiliary pressure strip 44 is then placed between the two sets of contact rollers 43. The handle body 31 is rotated, and the curved disc 32 pushes the adjusting bolt 42 under the drive of the handle body 31. The adjusting bolt 42 pushes the rotating pressing block 41 so that the rotating pressing block 41 drives the contact rollers 43 to rotate. During the rotation and downward movement of the contact rollers 43, the auxiliary pressure strip 44 is pushed downward, and the plate is fixed by the constraint of the auxiliary pressure strip 44.

[0033] In use, the connecting base plate 1 is fixed to the bottom of the bending equipment table. The two sets of bases 2 and the corresponding locking handles 3 are located on both sides of the bending equipment. After the plate is placed in place, the handle body 31 is rotated. When the curved plate 32 rotates with the handle body 31, it pushes the adjusting bolt 42. The rotating pressing block 41 drives the contact roller 43 to rotate and press down until it contacts the plate. The plate is fixed under the pressure of the contact roller 43.

[0034] The above description is merely a preferred embodiment of the present utility model and is illustrative rather than restrictive. Those skilled in the art will understand that many changes, modifications, and even equivalents can be made within the spirit and scope defined by the claims of the present utility model, all of which will fall within the protection scope of the present utility model.

Claims

1. A positioning clamp for bending construction of fireproof and heat-resistant steel plates, characterized in that, The device includes a connecting base plate, on both sides of which a set of bases is provided. A locking handle is installed on one side of the base via a pivot, and a pressing fixing part is installed on the other side of the base via a pivot. The side of the pressing fixing part abuts against the locking handle, and the pressing fixing part is pushed by the locking handle. A limit bolt is threaded to the bottom of the locking handle.

2. The positioning clamp for bending construction of fireproof and heat-resistant sheet as described in claim 1, characterized in that, The front end of the connecting base plate is tilted forward. The connecting base plate includes a base plate body and bolt grooves. The base plate body is used to connect with the bottom of the bending equipment. The base is engaged inside the base plate body. A set of bolt grooves is provided on both sides of the base plate body.

3. The positioning clamp for bending construction of fireproof and heat-resistant sheet as described in claim 2, characterized in that, The limiting bolt passes through the bolt groove and is threaded to the base. A rubber gasket is attached between the limiting bolt and the bolt groove. The bolt groove is connected to the bottom of the bending equipment.

4. A positioning clamp for bending construction of fireproof and heat-resistant sheet as described in claim 3, characterized in that, The locking handle includes a handle body and a curved disc. The handle body is mounted inside the base on one side via a pivot, and the curved disc is mounted on the upper part of the handle body.

5. A positioning clamp for bending construction of fireproof and heat-resistant sheet as described in claim 4, characterized in that, One side of the curved disk is designed to be flat, and the curved part of the curved disk and the flat part are connected by an arc transition.

6. A positioning clamp for bending construction of fireproof and heat-resistant sheet as described in claim 1, characterized in that, The pressing and fixing part includes a rotating pressing block and an adjusting bolt. The rotating pressing block is installed on the other side of the base through a rotating shaft. The adjusting bolt is threadedly connected to the upper part of the rotating pressing block and abuts against the curved disc.

7. A positioning clamp for bending construction of fireproof and heat-resistant sheet as described in claim 6, characterized in that, The pressing and fixing part also includes a contact roller, which is mounted on the side of the adjusting bolt via a rotating shaft, and a rubber pad layer is adhered to the outside of the contact roller.

8. A positioning clamp for bending construction of fireproof and heat-resistant sheet as described in claim 6, characterized in that, The pressing and fixing part also includes an auxiliary pressure strip, which is disposed between two sets of contact rollers, and the middle part of the auxiliary pressure strip has a groove that cooperates with the contact rollers.

Images