CN208246334U - A kind of hard alloy bar forming mold fixing groove - Google Patents

Abstract

The utility model discloses a kind of hard alloy bar forming mold fixing grooves, including round fixing groove, the circle fixing groove upper end is fixedly installed with control box, the control box upper end is fixed with wheel disc, the wheel disc upper end is movably equipped with rotating disk, the rotating disk lateral rotation is installed on control box, the spring upper end is fixedly connected in slide opening upper end wall, wheel disc upper surface is equidistantly around equipped with several card slots, several card slots are flexibly connected with fixture block, when rotation rotating disk, during pushing motion bar, the fixture block being connected in a certain card slot because inclined-plane stress can upward sliding squeeze out the card slot, when continuing to rotate rotating disk, fixture block is successively continuously fallen into several card slots under the force of a spring, movable disk will not be prevented to rotate, when crushing block compresses bar, stop operating rotating disk, fixture block vertical plane and card slot card at this time It connects, rotating disk revolution can be prevented to unscrew, if you need to unclamp bar, be pulled upwardly fixture block, crushing block can be made to move upwards rotating disk convolution.

Description

A kind of hard alloy bar forming mold fixing groove

Technical field

The utility model relates to mold fixing groove technical field, specially a kind of hard alloy bar forming mold is fixed Slot.

Background technique

Hard alloy bar tool has good wearability and bending strength, can be used for making and respectively does cutter head drill bit and a variety of Part needed for processing, surface is generally all very smooth, and circular alloy bar material is more difficult to be fixed, and such as clamping is solid by force It is fixed, it can be inevitably damaged to Surface of Rod Bar flatness, thus it is proposed that a kind of hard alloy bar forming mold fixing groove is used for It solves the above problems.

Utility model content

The purpose of this utility model is to provide a kind of hard alloy bar forming mold fixing grooves, to solve above-mentioned background The problem of being proposed in technology.

To achieve the above object, the utility model provides the following technical solutions: a kind of hard alloy bar forming mold is solid Determine slot, including round fixing groove, the circle fixing groove upper end is fixedly installed with control box, and the control box upper end is fixed with Wheel disc, the wheel disc upper end are movably equipped with rotating disk, and the rotating disk lateral rotation is installed on control box, the rotating disk inner sleeve It connects and motion bar is installed, through being installed in through hole, the through hole is fixed at round solid the motion bar Vertical movements Determine top on slot, which is fixedly connected equipped with crushing block, and the crushing block is movably arranged in round fixing groove cavity.

Preferably, the rotating disk and motion bar are screwed on for engagement thread, have perpendicular grooves to set on the motion bar side Meter, the through hole is interior to be equipped with vertical card rib, and the motion bar and through hole activity are clamped.

Preferably, it extends vertically through in the rotating disk equipped with slide opening, is movably equipped with fixture block in the slide opening, under the fixture block End face is bevel structure, and socket is equipped with spring on the fixture block, and the lower spring end is fixedly connected on fixture block lower end, on the spring End is fixedly connected in slide opening upper end wall, and the wheel disc upper surface is equidistantly around equipped with several card slots, several card slots and card Block is flexibly connected.

Preferably, the round fixing groove inner wall upper end is equipped with crushing block slot, and the crushing block activity is located at crushing block slot Interior, which is greater than crushing block groove depth, and the circle fixing groove medial surface lower end is equipped with mounting groove, the mounting groove It is inside fixed with anti-skidding cushion block, the anti-skidding pad thickness, which is greater than, places groove depth.

Preferably, base support is fixed on the round fixing groove lower end surface.

Compared with prior art, the utility model has the beneficial effects that

1, it is extended vertically through in rotating disk equipped with slide opening, fixture block is movably equipped in slide opening, fixture block lower end surface is bevel structure, should Socket is equipped with spring on fixture block, and lower spring end is fixedly connected on fixture block lower end, which is fixedly connected on slide opening upper end On wall, equidistantly around several card slots are equipped with, several card slots are flexibly connected with fixture block for wheel disc upper surface, when rotation rotating disk, make to live During lever pushes, the fixture block that is connected in a certain card slot because inclined-plane stress can upward sliding squeeze out the card slot, continue to turn When dynamic rotating disk, fixture block is successively continuously fallen into several card slots under the force of a spring, movable disk will not be prevented to rotate, when When crushing block compresses bar, stop operating rotating disk, and fixture block vertical plane and card slot are clamped at this time, can prevent rotating disk revolution rotation Pine is pulled upwardly fixture block if you need to unclamp bar, crushing block can be made to move upwards rotating disk convolution.

2, round fixing groove inner wall upper end is equipped with crushing block slot, and crushing block activity is located in crushing block slot, and the crushing block is thick Degree is greater than crushing block groove depth, and round fixing groove medial surface lower end is equipped with mounting groove, is fixed with anti-skidding cushion block in mounting groove, prevents Sliding pad thickness, which is greater than, places groove depth, and anti-skidding cushion block is semi-cylindrical structure, and extruding stock material is consistent with non-slip mat stock material, For the biggish rubber material of coefficient of friction, when round fixing groove () is put into bar, bar downside is contacted with anti-skidding cushion block On, when rotating rotating disk pushing crushing block, crushing block contacts with bar and continues to push, and bar is made to be pressed in anti-skidding cushion block On, since the anti-skidding cushion block and crushing block and the frictional force of alloy bar material extruding generation of rubber material are very big, therefore can be by bar jail Admittedly fix, so as not to slide and rotate, and anti-skidding cushion block and crushing block will not be damaged to bar, at this time can be to bar It is upper to carry out some processing operations.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model side view；

Fig. 3 is enlarged diagram at the utility model A.

In figure: 1 round fixing groove, 2 base supports, 3 mounting grooves, 4 anti-skidding cushion blocks, 5 crushing blocks, 6 control boxs, 7 card slots, 8 Wheel disc, 9 motion bars, 10 rotating disks, 11 slide openings, 12 springs, 13 fixture blocks, 14 through holes, 15 crushing block slots.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of hard alloy bar forming mold is fixed Slot, including round fixing groove 1, round 1 upper end of fixing groove are fixedly installed with control box 6, and 6 upper end of control box is fixed with wheel disc 8, 8 upper end of wheel disc is movably equipped with rotating disk 10, and 10 lateral rotation of rotating disk is installed on control box 6, socket peace in the rotating disk 10 Equipped with motion bar 9, through being installed in through hole 14, through hole 14 is fixed in round fixing groove 19 Vertical movements of motion bar Top, 9 lower end of motion bar are fixedly connected equipped with crushing block 5, and crushing block 5 is movably arranged in round 1 cavity of fixing groove.

Rotating disk 10 is screwed on motion bar 9 for engagement thread, there is perpendicular grooves design, through hole 14 on 9 side of motion bar Interior to be equipped with vertical card rib, motion bar 9 and the activity of through hole 14 are clamped, and when rotational line turntable 10, are threadedly attached thereto Motion bar 9 can be moved up and down by threading action, because motion bar 9 is clamped by card rib and through hole 14, activity Bar 9 only moves up and down to rotate, crushing block 5 can be pushed when motion bar 9 moves downward, when round fixing groove 1 When being inside put into bar, bar can be pressed down against.

It is extended vertically through in rotating disk 10 equipped with slide opening 11, is movably equipped with fixture block 13 in slide opening 11,13 lower end surface of fixture block is oblique Face structure, socket is equipped with spring 12 on the fixture block 13, and 12 lower end of spring is fixedly connected on 13 lower end of fixture block, 12 upper end of spring It is fixedly connected in 11 upper end wall of slide opening, for 8 upper surface of wheel disc equidistantly around several card slots 7 are equipped with, several card slots 7 and fixture block 13 are living Dynamic connection, when rotation rotating disk 10 is connected in the fixture block 13 in a certain card slot 7 because of inclined-plane stress during pushing motion bar 9 Can upward sliding squeeze out the card slot 7, when continuing to rotate rotating disk 10, fixture block 13 is successively continuously fallen under the active force of spring 12 Enter in several card slots 7, movable disk 10 will not be prevented to rotate, when crushing block 5 compresses bar, the rotating disk that stops operating 10, this When 13 vertical plane of fixture block and card slot 7 be clamped, can prevent rotating disk 10 revolution unscrew, if you need to unclamp bar, be pulled upwardly fixture block 13, Crushing block 5 can be made to move upwards the convolution of rotating disk 10.

Round 1 inner wall upper end of fixing groove is equipped with crushing block slot 15, and 5 activity of crushing block is located in crushing block slot 15, the extruding 5 thickness of block is greater than 15 depth of crushing block slot, and round 1 medial surface lower end of fixing groove is equipped with mounting groove 3, is fixed in mounting groove 3 Anti-skidding cushion block 4, anti-skidding 4 thickness of cushion block be greater than 3 depth of mounting groove, anti-skidding cushion block 4 be semi-cylindrical structure, 5 material of crushing block with Anti-skidding 4 material of cushion block is consistent, is the biggish rubber material of coefficient of friction, when round fixing groove 1 is put into bar, bar downside It is contacted on anti-skidding cushion block 4, when rotating the pushing crushing block 5 of rotating disk 10, crushing block 5 contacts with bar and continues to push, and makes Bar is pressed on anti-skidding cushion block 4, since the anti-skidding cushion block 4 and crushing block 5 of rubber material squeeze rubbing for generation with alloy bar material It is very big to wipe power, therefore bar can be firmly fixed, so as not to slide and rotate, and anti-skidding cushion block 4 will not be damaged with crushing block 5 Bar is hurt, it at this time can be to carrying out some processing operations on bar.

It is fixed with base support 2 on round 1 lower end surface of fixing groove, it can be free by base support 2 by round fixing groove 1 Fixed on some equipment platforms for needing to use, after fixed, that is, round fixing groove 1 can be used to be added to fix bar Work.

Working principle: bar is placed into round fixing groove 1 by the utility model, when rotating rotating disk 10, motion bar 9 Crushing block 5 is driven to move downward, crushing block 5 is pressed down against bar, bar extruding is contacted on anti-skidding cushion block 4, anti-skidding cushion block 4 And the huge frictional force that crushing block 5 and bar generate can be such that bar is firmly fixed in round fixing groove 1, it at this time can be right Bar is processed, and when that need to take out bar, is pulled upwardly fixture block 13, is that fixture block 13 and card slot 7 are detached from, can circle round rotation at this time Turntable 10, so that crushing block 5 is moved up release can be taken off bar.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of hard alloy bar forming mold fixing groove, including round fixing groove (1), it is characterised in that: described round solid Determine slot (1) upper end to be fixedly installed with control box (6), control box (6) upper end is fixed with wheel disc (8), on the wheel disc (8) End is movably equipped with rotating disk (10), and rotating disk (10) lateral rotation is installed on control box (6), rotating disk (10) inner sleeve It connects and is equipped with motion bar (9), motion bar (9) Vertical movements, which run through, to be installed in through hole (14), the through hole (14) It is fixed at top on round fixing groove (1), which is fixedly connected equipped with crushing block (5), the crushing block (5) it is movably arranged in round fixing groove (1) cavity.

2. a kind of hard alloy bar forming mold fixing groove according to claim 1, it is characterised in that: the rotating disk (10) it is screwed on motion bar (9) for engagement thread, has perpendicular grooves design, the through hole on motion bar (9) side (14) vertical card rib is equipped in, the motion bar (9) and through hole (14) activity are clamped.

3. a kind of hard alloy bar forming mold fixing groove according to claim 1, it is characterised in that: the rotating disk (10) it is extended vertically through on equipped with slide opening (11), the slide opening (11) is interior to be movably equipped with fixture block (13), fixture block (13) lower end surface For bevel structure, it is socketed and is equipped with spring (12) on the fixture block (13), spring (12) lower end is fixedly connected on fixture block (13) Lower end, spring (12) upper end are fixedly connected in slide opening (11) upper end wall, and the wheel disc (8) is equipped with if upper surface is equidistantly surround Dry card slot (7), several card slots (7) are flexibly connected with fixture block (13).

4. a kind of hard alloy bar forming mold fixing groove according to claim 1, it is characterised in that: described round solid Slot (1) inner wall upper end is determined equipped with crushing block slot (15), and crushing block (5) activity is located in crushing block slot (15), the crushing block (5) thickness is greater than crushing block slot (15) depth, and circle fixing groove (1) the medial surface lower end is equipped with mounting groove (3), the placement It is fixed with anti-skidding cushion block (4) in slot (3), anti-skidding cushion block (4) thickness is greater than mounting groove (3) depth.

5. a kind of hard alloy bar forming mold fixing groove according to claim 1, it is characterised in that: described round solid Determine to be fixed with base support (2) on slot (1) lower end surface.