CN216706750U

CN216706750U - Fixed knot constructs is used in milling machine processing with adjustment mechanism

Info

Publication number: CN216706750U
Application number: CN202123183035.8U
Authority: CN
Inventors: 何增勇
Original assignee: Heze Mudan Jingcheng Machinery Co ltd
Current assignee: Heze Mudan Jingcheng Machinery Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-06-10
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a fixed structure with an adjusting mechanism for milling machine processing, which belongs to the technical field of milling machines and comprises a fixed frame, the front and the back of the two sides of the inner cavity of the fixed frame are respectively fixed with the fixed rods, the utility model is convenient to carry out lifting adjustment on the pressure plate through the arrangement of the adjusting mechanism, is convenient to fix workpieces by utilizing the pressure plate and the movable box of the fixed frame, is suitable for processing workpieces with different heights, avoids the fixing box from being incapable of effectively fixing the workpieces, increases the fixing mode of the workpieces, and avoids the single fixing mode of the milling machine on the workpieces, the left and right movement of the fixed box is convenient through the arrangement of the clamping mechanism, the workpiece is clamped and fixed by the fixed box, the mode of fixing the workpiece is increased, through the arrangement of the movable pin and the limiting rod, carry on spacingly to movable block and connecting plate, prevent that clamp plate and fixed box from taking place the removal again, the influence is to the centre gripping effect of work piece.

Description

Fixed knot constructs is used in milling machine processing with adjustment mechanism

Technical Field

The utility model relates to the technical field of milling machines, in particular to a fixing structure with an adjusting mechanism for milling machine machining.

Background

The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter. Typically the milling cutter is moved primarily in a rotary motion and the movement of the workpiece and the milling cutter is a feed motion. The milling machine can be used for processing planes and grooves and various curved surfaces, gears and the like, and the milling machine is a machine tool for milling workpieces by using a milling cutter. The milling machine can mill planes, grooves, gear teeth, threads and spline shafts, can also process complex molded surfaces, has higher efficiency than a planer, and is widely applied to mechanical manufacturing and repairing departments.

The fixed knot of traditional milling machine constructs and utilizes moving mechanism to remove the centre gripping to the grip block, but can't adjust the height of grip block, and the size of work piece is unsuitable for the extrusion centre gripping fixed for a bit, causes fixed knot to construct the centre gripping mode singleness to the work piece, can't satisfy present manifold work piece processing, causes the machining efficiency of enterprise low, can't bring sufficient profit for the enterprise.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing structure with an adjusting mechanism for milling machine machining, which is convenient for adjusting the height structure of a milling machine and changing the clamping mode so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fixed knot constructs is used in milling machine processing with adjustment mechanism, includes fixed frame, the front and the back of fixed frame inner chamber both sides all are fixed with the dead lever, the sliding surface of dead lever is connected with the movable box, the left side of fixed frame is fixed with electric putter, electric putter's piston rod run through fixed frame and with the left side fixed connection of movable box, logical groove has all been seted up at the front and the back at movable box top, the inner chamber of movable box is provided with fixture, fixture's top is fixed with fixed box, logical groove is run through and upwards extend at the top of fixed box, the inner chamber of fixed box is provided with guiding mechanism.

Preferably, fixture includes positive and negative threaded rod, the both sides on positive and negative threaded rod surface are all through causing the both sides of rotating in the movable box inner chamber, the right side of positive and negative threaded rod runs through the movable box and is fixed with the connecting plate, the right side of connecting plate is fixed with the holding rod, the equal threaded connection in both sides on positive and negative threaded rod surface has the thread bush, the outside of thread bush is fixed with the fly leaf, the top of fly leaf and the bottom fixed connection of fixed box.

Preferably, guiding mechanism includes the movable block, movable block swing joint is in the inner chamber of fixed box, the top of movable block is fixed with the connecting rod, the top of connecting rod runs through fixed box and is fixed with the clamp plate, the surface winding of connecting rod has first spring, the top of first spring is fixed in the top of fixed box inner chamber, the bottom of first spring is fixed in the top of movable block.

Preferably, the through-hole has been seted up in the center department of movable block, and the inner chamber swing joint of through-hole has the movable pin, the locating hole has all been seted up from last to down in proper order to the both sides of activity case inner chamber, one side of movable pin runs through to the outside of fixed box.

Preferably, the round hole has been seted up to the connecting plate one side in opposite directions, and the inner chamber swing joint of round hole has the gag lever post, the fixed surface of gag lever post has a limiting plate, the surface winding of gag lever post has the second spring, the surface of limiting plate is fixed in to the second spring one side in opposite directions, the opposite side of second spring is fixed in the connecting plate one side in opposite directions, the spacing hole that the cooperation gag lever post used has all been seted up all around to the movable box both sides.

Preferably, the front and the back of activity case inner chamber bottom have all seted up the spout, the equal sliding connection in both sides of spout inner chamber has the slider, the top of slider run through the spout and with the bottom swing joint of fly leaf.

Preferably, the front and the back of two sides of the inner cavity of the movable box are both fixed with third springs, and one opposite sides of the third springs are fixedly connected with the surface of the movable plate.

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

1. according to the milling machine, the movable block, the connecting rod, the pressing plate and the first spring are arranged, the pressing plate can be conveniently adjusted in a lifting mode, the pressing plate and the fixed frame movable box can be conveniently used for fixing workpieces, the milling machine is suitable for machining workpieces at different heights, the fixed box can not effectively fix the workpieces, the workpiece fixing mode is increased, the milling machine is prevented from being too single in the workpiece fixing mode, the fixed box can be conveniently moved left and right through the arrangement of the positive and negative threaded rods, the connecting plate, the holding rod, the threaded sleeve and the movable plate, the workpiece is clamped and fixed by the fixed box, the workpiece fixing mode is increased, and the problem that the fixing structure for machining of the traditional milling machine is single in form is solved.

2. According to the utility model, the movable block and the connecting plate are limited by the arrangement of the movable pin and the limiting rod, so that the pressing plate and the fixed box are prevented from moving after the workpiece is fixed, the clamping effect on the workpiece is prevented from being influenced, the workpiece is effectively prevented from being displaced and shaken in the machining process, and the machining precision of the workpiece is improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic top cross-sectional view of the present invention;

FIG. 3 is a schematic cross-sectional view of the portable housing of the present invention;

fig. 4 is a schematic sectional view of the fastening box of the present invention.

Reference numbers in the figures: 1. a fixing frame; 2. fixing the rod; 3. a movable box; 4. an electric push rod; 5. a clamping mechanism; 51. a positive and negative threaded rod; 52. a connecting plate; 53. a holding rod; 54. a threaded sleeve; 55. a movable plate; 6. a fixing box; 7. an adjustment mechanism; 71. a movable block; 72. a connecting rod; 73. pressing a plate; 74. a first spring; 8. a movable pin; 9. positioning holes; 10. a limiting rod; 11. a second spring; 12. a limiting hole; 13. a chute; 14. a slider; 15. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a fixed structure with an adjusting mechanism for milling machine processing, which is shown in figures 1-4 and comprises a fixed frame 1, wherein fixed rods 2 are fixed on the front surface and the back surface of both sides of the inner cavity of the fixed frame 1, a movable box 3 is connected on the surface of the fixed rod 2 in a sliding manner, an electric push rod 4 is fixed on the left side of the fixed frame 1, a piston rod of the electric push rod 4 penetrates through the fixed frame 1 and is fixedly connected with the left side of the movable box 3, through grooves are formed in the front surface and the back surface of the top of the movable box 3, a clamping mechanism 5 is arranged in the inner cavity of the movable box 3, a fixed box 6 is fixed on the top of the clamping mechanism 5, the top of the fixed box 6 penetrates through the through grooves and extends upwards, an adjusting mechanism 7 is arranged in the inner cavity of the fixed box 6, the lifting adjustment of a pressing plate 73 is facilitated through the arrangement of a movable block 71, a connecting rod 72, the pressing plate 73 and a first spring 74, the workpiece is conveniently fixed by utilizing the pressing plate 73 and the movable box 3, be fit for the work piece processing of co-altitude, avoid fixed box 6 can't effectually fix the work piece, increase the fixed mode to the work piece, it is too single to avoid the milling machine to the fixed mode of work piece, through positive and negative threaded rod 51, connecting plate 52, holding rod 53, the setting of thread bush 54 and fly leaf 55, the convenience is controlled fixed box 6 and is removed, it is fixed to utilize fixed box 6 to carry out the centre gripping to the work piece, the increase is to the fixed mode of work piece, the problem that traditional milling machine processing is single with fixed structure form is solved.

Fixture 5 includes positive and negative threaded rod 51, the both sides on positive and negative threaded rod 51 surface are all through causing the both sides of rotating in the 3 inner chambers of movable box, the right side of positive and negative threaded rod 51 runs through movable box 3 and is fixed with connecting plate 52, the right side of connecting plate 52 is fixed with holding rod 53, the equal threaded connection in both sides on positive and negative threaded rod 51 surface has thread bush 54, the outside of thread bush 54 is fixed with fly leaf 55, the top of fly leaf 55 and the bottom fixed connection of fixed box 6, through positive and negative threaded rod 51, connecting plate 52, holding rod 53, thread bush 54, the cooperation of fly leaf 55 and fixed box 6, conveniently drive fixed box 6 and remove in opposite directions, it is fixed to carry out the centre gripping to the work piece, make things convenient for the milling machine to process the work piece.

Adjustment mechanism 7 includes movable block 71, movable block 71 swing joint is in the inner chamber of fixed box 6, the top of movable block 71 is fixed with connecting rod 72, the top of connecting rod 72 runs through fixed box 6 and is fixed with clamp plate 73, the surface winding of connecting rod 72 has first spring 74, the top of first spring 74 is fixed in the top of fixed box 6 inner chamber, the bottom of first spring 74 is fixed in the top of movable block 71, through movable block 71, connecting rod 72, clamp plate 73 and first spring 74's setting, can reciprocate clamp plate 73, it is fixed to carry out the centre gripping to the work piece of co-altitude, avoid the work piece size less simultaneously, fixed box 6 can't carry out the centre gripping to the work piece, increase the fixed mode of milling machine to the work piece.

The through-hole has been seted up to the center department of movable block 71, and the inner chamber swing joint of through-hole has movable round pin 8, locating hole 9 has all been seted up to extremely down in proper order from last in the both sides of activity case 3 inner chamber, one side of movable round pin 8 runs through to the outside of fixed box 6, setting through movable round pin 8 and locating hole 9, conveniently fix movable block 71, avoid clamp plate 73 to carry out the centre gripping back to the work piece under the effect of first spring 74, the work piece takes place vibrations in the course of working, clamp plate 73 can't carry on spacingly to the work piece, adjust clamp plate 73's height simultaneously.

The round hole has been seted up to connecting plate 52 one side in opposite directions, and the inner chamber swing joint of round hole has gag lever post 10, the fixed surface of gag lever post 10 has a spacing board, the surface winding of gag lever post 10 has second spring 11, the surface of limiting plate is fixed in to the one side in opposite directions of second spring 11, the opposite side of second spring 11 is fixed in connecting plate 52 one side in opposite directions, spacing hole 12 that cooperation gag lever post 10 used has all been seted up all around of 3 both sides of movable box, through gag lever post 10, the limiting plate, the setting of second spring 11 and spacing hole 12, conveniently carry on spacingly to connecting plate 52, prevent that connecting plate 52 from taking place the reversal, cause fly leaf 55 to take place the displacement, can't carry out the centre gripping fixedly to the work piece through fixed box 6.

Spout 13 has all been seted up to the front and the back of activity case 3 inner chamber bottom, and the equal sliding connection in both sides of spout 13 inner chamber has slider 14, and the top of slider 14 run through spout 13 and with the bottom swing joint of fly leaf 55, through the setting of spout 13 and slider 14, carry out spacing fixed to fly leaf 55, promote the stability of fly leaf 55, prevent that fly leaf 55 from taking place to rock, the influence is to the centre gripping effect of work piece, promotes to assist and controls fly leaf 55.

The front and the back of the two sides of the inner cavity of the movable box 3 are both fixed with third springs 15, one opposite sides of the third springs 15 are fixedly connected with the surface of the movable plate 55, and the third springs 15 are arranged to assist in supporting the movable plate 55, so that the fixing effect on workpieces is conveniently increased.

When the tool is used, a user places a workpiece to be processed at the top of the movable box 3, then selects different fixing modes according to the workpiece, firstly, the user pulls the limiting rod 10 to move rightwards, the limiting rod 10 is moved out of an inner cavity of the limiting hole 12, then the holding rod 53 is rotated, meanwhile, the holding rod 53 drives the connecting plate 52 to rotate, then the connecting plate 52 drives the positive and negative threaded rod 51 to rotate, meanwhile, the positive and negative threaded rod 51 drives the threaded sleeve 54 to move towards the middle on the surface of the positive and negative threaded rod 51, then the threaded sleeve 54 drives the movable plate 55 to move towards the middle, meanwhile, the movable plate 55 drives the fixed box 6 to move towards the middle and clamp the workpiece, when the size of the workpiece cannot be clamped by the fixed box 6, the user moves the fixed box 6 to a proper position, the pressing plate 73 is lifted to place the workpiece below the pressing plate 73, then the pressing plate 73 moves downwards under the action of the first spring 74 and fixes the workpiece, the user then fixes the movable block 71 by inserting the movable pin 8 into the positioning hole 9 and the through hole, thereby limiting the workpiece.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixed knot constructs is used in milling machine processing with adjustment mechanism, includes fixed frame (1), its characterized in that: the front and the back of fixed frame (1) inner chamber both sides all are fixed with dead lever (2), the sliding surface of dead lever (2) is connected with movable box (3), the left side of fixed frame (1) is fixed with electric putter (4), the piston rod of electric putter (4) run through fixed frame (1) and with the left side fixed connection of movable box (3), logical groove has all been seted up at the front and the back at movable box (3) top, the inner chamber of movable box (3) is provided with fixture (5), the top of fixture (5) is fixed with fixed box (6), the top of fixed box (6) is run through logical groove and upwards extends, the inner chamber of fixed box (6) is provided with guiding mechanism (7).

2. The fixing structure with the adjusting mechanism for milling machine processing according to claim 1, wherein: fixture (5) are including positive and negative threaded rod (51), positive and negative threaded rod (51) surperficial both sides are all through causing the both sides of rotating in movable box (3) inner chamber, the right side of positive and negative threaded rod (51) is run through movable box (3) and is fixed with connecting plate (52), the right side of connecting plate (52) is fixed with holding rod (53), the equal threaded connection in both sides on positive and negative threaded rod (51) surface has thread bush (54), the outside of thread bush (54) is fixed with fly leaf (55), the top of fly leaf (55) and the bottom fixed connection of fixed box (6).

3. The fixing structure with the adjusting mechanism for milling machine processing according to claim 1, wherein: adjustment mechanism (7) are including movable block (71), movable block (71) swing joint is in the inner chamber of fixed box (6), the top of movable block (71) is fixed with connecting rod (72), the top of connecting rod (72) is run through fixed box (6) and is fixed with clamp plate (73), the surface winding of connecting rod (72) has first spring (74), the top of first spring (74) is fixed in the top of fixed box (6) inner chamber, the bottom of first spring (74) is fixed in the top of movable block (71).

4. The fixing structure with the adjusting mechanism for milling machine processing according to claim 3, wherein: the through-hole has been seted up in the center department of movable block (71), and the inner chamber swing joint of through-hole has movable round pin (8), locating hole (9) have all been seted up from last to down in proper order to the both sides of activity case (3) inner chamber, one side of movable round pin (8) runs through to the outside of fixed box (6).

5. The fixing structure with the adjusting mechanism for milling machine processing according to claim 2, characterized in that: the round hole has been seted up to connecting plate (52) one side in opposite directions, and the inner chamber swing joint of round hole has gag lever post (10), the fixed surface of gag lever post (10) has a limiting plate, the surface winding of gag lever post (10) has second spring (11), second spring (11) one side in opposite directions is fixed in the surface of limiting plate, the opposite side of second spring (11) is fixed in connecting plate (52) one side in opposite directions, spacing hole (12) that cooperation gag lever post (10) used have all been seted up all around to movable box (3) both sides.

6. The fixing structure with the adjusting mechanism for milling machine processing according to claim 1, wherein: the front and the back of activity case (3) inner chamber bottom have all seted up spout (13), the equal sliding connection in both sides of spout (13) inner chamber has slider (14), the top of slider (14) run through spout (13) and with the bottom swing joint of fly leaf (55).

7. The fixing structure with the adjusting mechanism for milling machine processing according to claim 1, wherein: the front and the back of two sides of the inner cavity of the movable box (3) are both fixed with third springs (15), and one opposite sides of the third springs (15) are fixedly connected with the surface of the movable plate (55).