CN219130564U

CN219130564U - Bending clamp with quick fixing function

Info

Publication number: CN219130564U
Application number: CN202222540739.4U
Authority: CN
Inventors: 阙柳媚
Original assignee: Guangdong Ruitian Intelligent Manufacturing Co ltd
Current assignee: Guangdong Ruitian Intelligent Manufacturing Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-06-06
Anticipated expiration: 2032-09-26

Abstract

The utility model provides a bending clamp with a rapid fixing function, which comprises: the clamping device comprises clamping blocks, hydraulic cylinders and supporting blocks, wherein the hydraulic cylinders are fixed in the middle of the upper parts of the left side surfaces of the clamping blocks, the supporting blocks are arranged below the clamping blocks, the lower surfaces of the clamping blocks are connected with rotating columns, screw holes are formed in the middle of the upper surfaces of the supporting blocks, clamping holes are respectively formed in the middle of the upper parts of the left side surfaces of the supporting blocks and the middle of the upper parts of the right side surfaces of the supporting blocks in a penetrating manner, clamping bolts are respectively arranged in the two clamping holes, and clamping grooves are formed in the middle of the upper ends of the clamping blocks. Through setting up spliced pole and spiral hole, be convenient for adjust the height of grip block to be convenient for adjust its height of processing after pressing from both sides the hardware workpiece clamp, and then be convenient for carry out the bending process to the hardware workpiece of co-altitude not, through setting up grip hole and clamping bolt, can be fixed the spliced pole centre gripping after adjusting, make it be difficult for rotating after the regulation is accomplished.

Description

Bending clamp with quick fixing function

Technical Field

The utility model belongs to the technical field of bending clamps, and particularly relates to a bending clamp with a rapid fixing function.

Background

When the hardware workpiece is produced, because the use scenes of the hardware workpiece are different, the part of the hardware workpiece needs to be bent so as to meet the use scenes.

In chinese patent CN206161444U, publication day 2017, 5 month 10, a fixture of buckling mentioned, including rotor arm and fixed arm, the junction in the middle of rotor arm and the fixed arm is equipped with the axis of rotation, the rotor arm is rotatory around the fixed arm, installs fixing bolt on the rotor arm, installs the handle on the bolt, installs adjusting bolt on the rotor arm, the cover has the screw cap on the adjusting bolt, and the rotor arm is equipped with a recess with the junction of fixed arm, be equipped with a plurality of screws on the fixed arm, the screw is first screw, second screw and third screw respectively, install on fixed mesa through two fixed screws on the fixed arm, detect the deformation degree that the product can bear, easy operation, laborsaving safety is comparatively convenient quality inspection equipment.

However, in the practical use process, it is found that the specifications and the heights of the hardware workpieces are different, so that the positions of bending the hardware workpieces are different, but the above patent is inconvenient to clamp the hardware workpieces and then adjust the machined heights, so that the hardware workpieces with different heights are inconvenient to bend, and therefore, a bending fixture with a rapid fixing function is needed to solve the above problems.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a bending clamp with a rapid fixing function, and solves the problems in the prior art.

The utility model is realized by the following technical scheme: a bending jig with quick fixing function, comprising: the hydraulic cylinder is fixed in the middle of the upper part of the left side surface of the clamping block, the supporting block is arranged below the clamping block, and the lower surface of the clamping block is connected with a rotating column;

a rotary hole is formed in the middle of the upper surface of the supporting block, and a clamping hole is respectively and penetratingly formed in the middle of the upper part of the left side surface and the middle of the upper part of the right side surface of the supporting block;

two clamping bolts are respectively arranged in the clamping holes.

As a preferred implementation mode, a clamping groove is formed in the middle of the upper end of the clamping block, a clamping plate is arranged on the left side of the clamping groove, the hydraulic cylinder penetrates through the clamping block through a piston rod and is connected with the left side face of the clamping plate, and the hydraulic cylinder can push the clamping plate through the piston rod to clamp a workpiece so as to enable the workpiece to be fast fixed.

As a preferred implementation mode, the clamping plate is of a rectangular structure, the clamping groove is of a concave structure, and threads are arranged on the outer wall of the rotating column.

As a preferred implementation mode, the inner walls of the spiral hole and the two clamping holes are respectively provided with an inner spiral groove, and the positions of the two clamping holes are mutually symmetrical and are respectively communicated with the inside of the spiral hole.

As a preferable implementation mode, the two clamping bolts are respectively connected with the two clamping holes in a threaded rotating way, the two clamping bolts are all inner hexagonal long bolts, and the outer wall of the rotating column is connected with the inner wall of the rotating hole in a threaded way.

As a preferred implementation mode, the bottom plate is connected below the supporting blocks, the corners of the periphery of the upper surface of the bottom plate are respectively provided with a bolt hole in a penetrating mode, and the supporting blocks are of rectangular structures.

After the technical scheme is adopted, the utility model has the beneficial effects that: through setting up spliced pole and spiral hole, be convenient for adjust the height of grip block to be convenient for adjust its height of processing after pressing from both sides the hardware workpiece clamp, and then be convenient for carry out the bending process to the hardware workpiece of co-altitude not, through setting up grip hole and clamping bolt, can be fixed the spliced pole centre gripping after adjusting, make it be difficult for rotating after the regulation is accomplished.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic overall structure of a bending fixture with a quick fixing function according to the present utility model.

Fig. 2 is a schematic connecting view of a front section of a supporting block in a bending fixture with a quick fixing function according to the present utility model.

Fig. 3 is an enlarged schematic view of a portion a of a bending fixture with a quick fixing function according to the present utility model.

In the figure, a 1-clamping block, a 2-hydraulic cylinder, a 3-clamping plate, a 4-supporting block, a 5-bottom plate, a 6-rotating column, a 7-bolt hole, an 8-rotating hole, a 9-clamping hole, a 10-clamping bolt and an 11-clamping groove are formed.

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.

Referring to fig. 1 to 3, the present utility model provides a technical solution: a bending jig with quick fixing function, comprising: the hydraulic cylinder 2 is fixed in the middle of the upper left side surface of the clamping block 1, the supporting block 4 is arranged below the clamping block 1, and the lower surface of the clamping block 1 is connected with a rotating column 6;

a rotary hole 8 is formed in the middle of the upper surface of the supporting block 4, and a clamping hole 9 is respectively and penetratingly formed in the middle of the upper part of the left side surface and the middle of the upper part of the right side surface of the supporting block 4;

a clamping bolt 10 is respectively arranged in the two clamping holes 9.

The clamping groove 11 has been seted up in the middle of the grip block 1 upper end, and the clamping groove 11 left side is provided with splint 3, and pneumatic cylinder 2 runs through grip block 1 and splint 3 left surface through the piston rod and is connected, and pneumatic cylinder 2 can promote splint 3 through the piston rod and make its quick fixed with the work piece centre gripping.

The splint 3 is rectangular structure, and the draw bail 11 is concave structure, and the rotation post 6 outer wall is provided with the screw thread.

The inner walls of the rotary hole 8 and the two clamping holes 9 are respectively provided with an inner spiral groove, and the positions of the two clamping holes 9 are mutually symmetrical and are respectively communicated with the inside of the rotary hole 8.

The two clamping bolts 10 are respectively in threaded rotary connection with the two clamping holes 9, the two clamping bolts 10 are all inner hexagonal long bolts, the inner wall of the rotary hole 8 is in threaded connection with the outer wall of the rotary column 6, and the threaded connection is convenient for adjusting the height of the rotary column 6.

The bottom plate 5 is connected with below the supporting block 4, and a bolt hole 7 is respectively and thoroughly arranged at the corners of the periphery of the upper surface of the bottom plate 5, and the supporting block 4 is of a rectangular structure.

As a first embodiment of the present utility model: in order to solve the problem that the hardware workpiece is inconvenient to clamp and then adjust the machined height, so that bending machining is inconvenient to be performed on hardware workpieces of different types, before the hardware workpiece clamping clamp is used, expansion bolts are used to penetrate through four bolt holes 7 to be connected with the ground, the bottom plate 5 is fixed, when the hardware workpiece clamping clamp is used, the lower end of the workpiece to be bent is placed inside the clamping groove 11, then the hydraulic cylinder 2 is started, the hydraulic cylinder 2 pushes the clamping plate 3 through a piston rod to clamp the workpiece to fix the workpiece quickly, after the fixing is completed, the inner wall of the rotary hole 8 is in threaded connection with the outer wall of the rotary column 6, then the clamping block 1 is driven to move up and down through the clamping block 1 to rotate in the rotary hole 8, the clamping block 1 is driven to adjust the machined height of the hardware workpiece after the hardware workpiece is clamped, and bending machining is further facilitated on hardware workpieces of different heights.

As a second embodiment of the present utility model: after the adjustment is completed, in order to increase the stability of the rotation column 6, since the two clamping bolts 10 are respectively in threaded rotary connection with the two clamping holes 9, the positions of the two clamping holes 9 are symmetrical to each other and are respectively communicated with the inside of the rotation hole 8, then the two clamping bolts 10 can be rotated to move inwards, the two clamping bolts 10 enter the inside of the rotation hole 8 to clamp the two ends of the rotation column 6 so as to fix the positions of the rotation column 6, and through the steps, the final effect is that the adjusted rotation column 6 can be clamped and fixed, and is not easy to rotate after the adjustment is completed.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A bending jig with quick fixing function, comprising: clamping block (1), pneumatic cylinder (2) and supporting shoe (4), be fixed with pneumatic cylinder (2) in the middle of clamping block (1) left surface top, clamping block (1) below is provided with supporting shoe (4), its characterized in that: the lower surface of the clamping block (1) is connected with a rotating column (6);

a rotary hole (8) is formed in the middle of the upper surface of the supporting block (4), and a clamping hole (9) is respectively formed in the middle of the upper part of the left side surface and the middle of the upper part of the right side surface of the supporting block (4) in a penetrating manner;

two clamping bolts (10) are respectively arranged in the two clamping holes (9).

2. A bending jig with quick fixing function as claimed in claim 1, wherein: clamping grooves (11) are formed in the middle of the upper ends of the clamping blocks (1), clamping plates (3) are arranged on the left sides of the clamping grooves (11), and the hydraulic cylinders (2) penetrate through the clamping blocks (1) through piston rods and are connected with the left sides of the clamping plates (3).

3. A bending jig with quick fixing function as claimed in claim 2, wherein: the clamping plate (3) is of a rectangular structure, the clamping groove (11) is of a concave structure, and threads are arranged on the outer wall of the rotating column (6).

4. A bending jig with quick fixing function as claimed in claim 1, wherein: the inner walls of the rotary hole (8) and the two clamping holes (9) are respectively provided with an inner spiral groove, and the positions of the two clamping holes (9) are mutually symmetrical and are respectively communicated with the inside of the rotary hole (8).

5. The bending jig with quick fixing function according to claim 4, wherein: the two clamping bolts (10) are respectively in threaded rotary connection with the two clamping holes (9), the two clamping bolts (10) are all inner hexagonal long bolts, and the inner wall of the rotary hole (8) is in threaded connection with the outer wall of the rotary column (6).

6. A bending jig with quick fixing function as claimed in claim 1, wherein: the lower part of the supporting block (4) is connected with a bottom plate (5), and the corners of the periphery of the upper surface of the bottom plate (5) are respectively provided with a bolt hole (7).