CN210849268U

CN210849268U - Metal plastic working fixing device

Info

Publication number: CN210849268U
Application number: CN201921968566.8U
Authority: CN
Inventors: 蔡洋
Original assignee: Heilongjiang University of Science and Technology
Current assignee: Heilongjiang University of Science and Technology
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-06-26
Anticipated expiration: 2029-11-08

Abstract

The utility model relates to a metal plastic working fixing device. At present, the existing metal plastic processing clamp has the defects of single function, complex structure, inconvenience in operation, unsatisfactory clamping effect and the like, and particularly when metals such as right angle steel, right angle square pipes, right angle round pipes and the like are cut, the existing clamp has single function and low processing efficiency. The utility model provides a metal plastic working fixing device, its constitution includes, bottom frid (1), rotatory centre gripping piece (2) and fixed centre gripping curb plate (3), the top of bottom frid is welded perpendicularly and is had two fixed centre gripping curb plates and a horizontal riser (4) that the structure is the same, and constitute isosceles right triangle between two fixed centre gripping curb plates and the horizontal riser, the department of being geared to the needs of job between two fixed centre gripping curb plates is connected through clamp plate (5), or process two centre gripping curb plates into a body structure, a side face and regulating plate (6) perpendicular connection of fixed centre gripping curb plate. The utility model discloses be applied to metal plastic working fixing device.

Description

Metal plastic working fixing device

Technical Field

The utility model relates to a metal plastic working fixing device.

Background

Plastic working of metal is a basic metal working technique in which metal is deformed by an external force (usually, pressure) to obtain a desired shape, size and structure, and is conventionally called press working. The plastic processing of metal is of many kinds, according to the atress and the deformation mode of work piece when adding man-hour, several kinds such as forging, rolling, extrusion, draw, tensile, bending, shearing are listed as to basic plastic processing method, generally all need adopt anchor clamps to fix among several kinds of processing methods, and current anchor clamps function singleness, the structure is complicated, the operation is inconvenient, the clamping effect is unsatisfactory, especially when cutting metals such as right angle steel, right angle square pipe, right angle pipe, current anchor clamps can only carry out the centre gripping to the right angle square pipe and the right angle pipe that the size is the same, the function singleness, machining efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a metal plastic working fixing device.

The above purpose is realized by the following technical scheme:

a metal plastic working fixing device comprises a bottom groove plate, a rotary clamping block and a fixed clamping side plate, wherein two fixed clamping side plates with the same structure and a horizontal vertical plate are vertically welded above the bottom groove plate, an isosceles right triangle is formed between the two fixed clamping side plates and the horizontal vertical plate, the two fixed clamping side plates are connected through a pressing plate at the opening, or the two clamping side plates are processed into an integral structure, one side plate surface of each fixed clamping side plate is vertically connected with an adjusting plate, the end part of the adjusting plate is vertically and fixedly connected with one side plate surface of a supporting plate, an adjusting nut is welded on the supporting plate surface, a propelling threaded rod is screwed in the adjusting nut through a threaded structure, and one end of the propelling threaded rod is fixedly connected with a rotary plate, the other end of the screw rod is fixedly connected with an inserted bar, and the inserted bar and the circle center of the propelling threaded rod are on the same straight line.

The metal plastic working fixing device is characterized in that two horizontal planes on the rotary clamping block are provided with insertion holes, a face of the insertion hole is inserted into the insertion hole and is of a smooth structure, the bottom of the rotary bolt is of a threaded structure, the threaded structure on the rotary bolt is connected through a nut, the face of the rotary bolt is provided with a limiting hole, an insertion rod on the pushing threaded rod can penetrate into the limiting hole, and the diameter of the limiting hole is larger than that of the insertion rod, so that the rotary clamping block can rotate on the rotary bolt.

The metal plastic working fixing device is characterized in that a strip-shaped sliding groove is formed in the adjusting plate, the rotating bolt rod is inserted into the strip-shaped sliding groove, and the width of the strip-shaped sliding groove is larger than the diameter of the rotating bolt rod, so that the rod surface of the rotating bolt rod can slide in the strip-shaped sliding groove.

Metal plastic working fixing device, the tip welding of propulsion threaded rod have circular baffle, two the crossing line of the piece of regulating plate be the right angle structure, just the regulating plate fixed grip block with the backup pad pass through welded fastening, the cross-section of bottom frid be U type structure, just the bottom surface of bottom frid with the bottom surface of backup pad on same water flat line.

The utility model discloses the beneficial effect who reaches is:

1. the utility model has the advantages of being simple in structure, convenient in operation, when fixing the centre gripping cutting to the metal, place right angle frame or right angle pipe one side respectively on left side fixed centre gripping curb plate and left rotation grip block, place the opposite side respectively on right side fixed centre gripping curb plate and the right-hand rotation grip block, make rotatory grip block and fixed centre gripping curb plate closely laminate with the both ends of the right angle frame of centre gripping or right angle pipe, then rotate the board, it makes the propulsion threaded rod rotate through adjusting nut to change the board, when the propulsion threaded rod rotates forward, can insert the inserted bar that impels threaded rod end fixing in the spacing hole on the rotation shank of bolt, will rotate the shank of bolt top through the inserted bar and lean on, thereby can lean on the vertical face top of rotatory grip block in the side of right angle frame or right angle pipe, carry out the centre gripping to the metalwork.

2. The utility model discloses an insert the turning bolt pole on the rotatory grip block, the bottom of turning bolt pole passes in the bar spout on the regulating plate, then with the nut screw in on the face of turning bolt pole, connect between rotatory grip block and the regulating plate, can make the turning bolt pole can slide in the bar spout on the regulating plate, rotatory grip block can rotate on the turning bolt pole simultaneously, when two rotatory grip blocks rotate on same horizontal plane, can place two rotatory grip blocks and clamp plate between with metalwork such as square pipe or pipe, thereby it promotes rotatory grip block and fixes the metal on clamping device to rotate the commentaries on classics board.

3. The utility model is convenient in operation, application range is wide, be convenient for advantage such as operation, adopt two anchor clamps to adopt the independent structure, can carry out the centre gripping to two right angle metalworks of size difference, rotate between rotatory grip block and the rotation shank of bolt and connect, the rotation shank of bolt sets up in the bar spout on the regulating plate, can adjust the distance between rotatory grip block and the fixed centre gripping curb plate, therefore every anchor clamps can fix the centre gripping alone, thereby can carry out the centre gripping to two right angle metalworks of size difference, and the rotation of rotatory grip block, can fix the centre gripping to the straight tube, the centre gripping is fixed effectual, can effectually prevent to take place to rock when carrying out to metal plasticity man-hour, the efficiency of processing has been guaranteed.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a side view of a stand alone fixture of FIG. 1;

FIG. 3 is a schematic view of the connection of the rotating clamping block to the rotating bolt shank;

FIG. 4 is a schematic structural view of the bottom deck;

FIG. 5 is a schematic view of the pipe clamping apparatus of FIG. 1;

in the figure: 1. bottom frid, 2, rotatory grip block, 3, fixed centre gripping curb plate, 4, horizontal riser, 5, clamp plate, 6, regulating plate, 7, adjusting nut, 8, propulsion threaded rod, 9, commentaries on classics board, 10, inserted bar, 11, jack, 12, rotation shank of bolt, 13, nut, 14, spacing hole, 15, bar spout, 16, circular baffle, 17, gasket, 18, pipe, 19, backup pad.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example 1:

a metal plastic working fixing device comprises a bottom groove plate 1, a rotary clamping block 2, a supporting plate 19 and a fixed clamping side plate 3, wherein two fixed clamping side plates with the same structure and a horizontal vertical plate 4 are vertically welded above the bottom groove plate, an isosceles right triangle is formed between the two fixed clamping side plates and the horizontal vertical plate, the butt joint between the two fixed clamping side plates is connected through a pressing plate 5, or the two clamping side plates are processed into an integral structure, one side plate surface of each fixed clamping side plate is vertically connected with an adjusting plate 6, the end part of the adjusting plate is vertically and fixedly connected with one side plate surface of the supporting plate, an adjusting nut 7 is welded on the supporting plate surface, an advancing threaded rod 8 is screwed in the adjusting nut through a threaded structure, and one end of the advancing threaded rod is fixedly connected with a rotating plate 9, the other end is fixedly connected with an inserted bar 10, and the circle centers of the inserted bar and the pushing threaded rod are on the same straight line.

Example 2:

according to embodiment 1 of the metal plastic working fixing device, the two horizontal planes on the rotating clamping block are provided with insertion holes 11, the insertion holes are inserted with rotary bolt rods 12 with surfaces in smooth structures and threaded structures at the bottoms, the threaded structures on the rotary bolt rods are connected through nuts 13, the surfaces of the rotary bolt rods are provided with limiting holes 14, the inserted rod on the pushing threaded rod can penetrate into the limiting holes, and the diameter of each limiting hole is larger than that of the inserted rod, so that the rotating clamping block can rotate on the rotary bolt rods.

Example 3:

according to the metal plastic working fixing device of

embodiment

1 or 2, the adjusting plate is provided with a strip-shaped sliding groove 15, the rotating bolt rod is inserted into the strip-shaped sliding groove, and the width of the strip-shaped sliding groove is larger than the diameter of the rotating bolt rod, so that the rod surface of the rotating bolt rod can slide in the strip-shaped sliding groove.

Example 4:

according to

embodiment

1 or 2 or 3 metal plastic working fixing device, the tip welding of propulsion threaded rod have circular baffle 16, two the crossing line of the piece of regulating plate be the right angle structure, just the regulating plate fixed grip block with the backup pad pass through welded fastening, the cross-section of bottom frid be U type structure, just the bottom surface of bottom frid with the bottom surface of backup pad on same water flat line.

Claims

1. The utility model provides a metal plastic working fixing device, its constitution includes, bottom frid, rotatory grip block, backup pad and fixed centre gripping curb plate, characterized by: the top of bottom frid perpendicularly welded two fixed centre gripping curb plates and a horizontal riser that the structure is the same, and two fixed centre gripping curb plate with the horizontal riser between constitute isosceles right triangle, two fixed centre gripping curb plate between to mouthful department pass through the clamp plate and connect, or with two the centre gripping curb plate process into an organic whole structure, one side face and the regulating plate of fixed centre gripping curb plate be connected perpendicularly, the regulating plate the tip with one side face vertical fixation of backup pad connect, the backup pad face on the welding have adjusting nut, adjusting nut in have the propulsion threaded rod through the helicitic texture screw in, the one end and the commentaries on classics board fixed connection of propulsion threaded rod, the other end and inserted bar fixed connection, the inserted bar with the centre of a circle that impels the threaded rod on same straight line.

2. The metal plastic working fixing device as defined in claim 1, wherein: the rotary clamping block is characterized in that two horizontal plate surfaces on the rotary clamping block are provided with insertion holes, a rod surface is inserted into the insertion holes and is of a smooth structure, the bottom of the rotary bolt rod is of a threaded structure, the threaded structure on the rotary bolt rod is connected through a nut, the rod surface of the rotary bolt rod is provided with a limiting hole, the insertion rod on the pushing threaded rod can penetrate into the limiting hole, and the diameter of the limiting hole is larger than that of the insertion rod, so that the rotary clamping block can rotate on the rotary bolt rod.

3. The metal plastic working fixing device as defined in claim 2, wherein: the adjusting plate is provided with a strip-shaped sliding groove, the rotating bolt rod is inserted into the strip-shaped sliding groove, and the width of the strip-shaped sliding groove is larger than the diameter of the rotating bolt rod, so that the rod surface of the rotating bolt rod can slide in the strip-shaped sliding groove.

4. The metal plastic working fixing device as defined in claim 3, wherein: the tip welding of propulsion threaded rod have circular baffle, two the crossing line of the piece of regulating plate be the right angle structure, just the regulating plate the fixed grip block with the backup pad pass through welded fastening, the cross-section of bottom frid be U type structure, just the bottom surface of bottom frid with the bottom surface of backup pad on same water flat line.