阅读说明：本技术 一种圆柱状高强度金属件全身辊锻机构 (Whole-body roll forging mechanism for cylindrical high-strength metal part ) 是由 孟艳芳 于 2020-11-23 设计创作，主要内容包括：本发明公开了一种圆柱状高强度金属件全身辊锻机构,包括壳体,所述壳体内壁的两侧固定连接有安装座,两个所述安装座之间固定连接有安装轴,所述安装轴的外侧涛有锻造轮,所述安装轴的内部开设有转动腔,所述转动腔的内部转动连接有转动轴,所述转动轴的外侧固定连接有动力齿轮,所述动力齿轮与锻造轮之间安装传动齿轮。该圆柱状高强度金属件全身辊锻机构,通过前后两个固定板的设计,使用时金属锻件通过两个固定板不断交错固定,使金属锻件全身通过锻造轮,如此金属锻件全身都得到挤压锻造,提高了产品质量。(The invention discloses a cylindrical high-strength metal piece whole-body roll forging mechanism which comprises a shell, wherein mounting seats are fixedly connected to two sides of the inner wall of the shell, a mounting shaft is fixedly connected between the two mounting seats, a forging wheel is arranged on the outer side of the mounting shaft, a rotating cavity is formed in the mounting shaft, a rotating shaft is rotatably connected in the rotating cavity, a power gear is fixedly connected to the outer side of the rotating shaft, and a transmission gear is arranged between the power gear and the forging wheel. This whole body roll forging mechanism of cylindric high strength metalwork, through the design of two fixed plates around, the metal forging is constantly crisscross fixed through two fixed plates during the use, makes the whole body of metal forging through forging the wheel, so the whole body of metal forging all obtains extrusion forging, has improved product quality.)

1. The utility model provides a whole body roll forging mechanism of cylindric high strength metalwork, includes casing (1), its characterized in that: the improved forging device is characterized in that mounting seats (2) are fixedly connected to two sides of the inner wall of the shell (1), a mounting shaft (3) is fixedly connected between the two mounting seats (2), a forging wheel (4) is arranged on the outer side of the mounting shaft (3), a rotating cavity (5) is formed in the mounting shaft (3), a rotating shaft (6) is rotatably connected in the rotating cavity (5), a power gear (7) is fixedly connected to the outer side of the rotating shaft (6), a transmission gear (8) is arranged between the power gear (7) and the forging wheel (4), mounting sleeves (9) are fixedly connected to the front side and the back side of the inner wall of the shell (1), a guide sliding groove (10) is formed in the inner wall of each mounting sleeve (9), an extension rod (11) is movably inserted into one side, opposite to each mounting sleeve (9), and a fixing plate (12) is fixedly connected to one end, far away from each mounting sleeve, one side that extension rod (11) were kept away from in fixed plate (12) begins to have activity spout (13), the inside fixedly connected with fixed spring (14) of activity spout (13), fixed spring (14) relative one end fixedly connected with solid fixed sliding block (15), two fixedly connected with link (16) between the top of fixed plate (12), the positive movable mounting of link (16) has telescopic link (17).

2. The whole-body roll forging mechanism for cylindrical high-strength metal parts according to claim 1, wherein: the two adjacent forging wheels (4) are different in shape.

3. The whole-body roll forging mechanism for cylindrical high-strength metal parts according to claim 1, wherein: the power gear (7) corresponds to the forging wheel (4).

4. The whole-body roll forging mechanism for cylindrical high-strength metal parts according to claim 1, wherein: the transmission gears (8) are distributed at intervals, and the transmission gears (8) are meshed with the outer side of the power gear (7) and the inner side of the forging wheel (4).

5. The whole-body roll forging mechanism for cylindrical high-strength metal parts according to claim 1, wherein: the guide sliding groove (10) is divided into a vertical groove and a chute, and the vertical groove and the chute are distributed in a staggered mode.

6. The whole-body roll forging mechanism for cylindrical high-strength metal parts according to claim 5, wherein: the groove bottom wall of the vertical groove and the chute is an inclined plane, the depth of the left end of the chute is larger than that of the vertical groove, and the depth of the right end of the chute is smaller than that of the vertical groove.

7. The whole-body roll forging mechanism for cylindrical high-strength metal parts according to claim 1, wherein: the outer side of the extension rod (11) is fixedly connected with a guide sliding block extending into the guide sliding groove (10).

8. The whole-body roll forging mechanism for cylindrical high-strength metal parts according to claim 1, wherein: the front surface of the connecting frame (16) is provided with a sliding chute, and the length of the sliding chute is greater than the width of the mounting sleeve (9).

Technical Field

The invention relates to the technical field of roll forging, in particular to a cylindrical high-strength metal part whole-body roll forging mechanism.

Background

The forging is a processing mode for purifying, shaping and improving the quality of metal, the applicable forging modes are different according to different metals and processing purposes, the related equipment is also different, and common forging equipment comprises a punching machine, a plate shearing machine, a plate bending machine and a roll forging machine.

When forging through roll forging machine, need press from both sides the metal forging piece clamp through anchor clamps and get and put into between the forging wheel of different intervals and forge and press, this in-process is because anchor clamps centre gripping metal forging piece always, leads to the unable whole body of metal forging piece to obtain forging, influences the forging quality, therefore we propose the whole body roll forging mechanism of cylindric high strength metalwork and solve the problem.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention aims to provide a cylindrical high-strength metal part whole-body roll forging mechanism which has the function of performing whole-body roll forging on a metal forging.

The invention has the following beneficial effects:

1. this whole body roll forging mechanism of cylindric high strength metalwork, through the design of two fixed plates around, the metal forging is constantly crisscross fixed through two fixed plates during the use, makes the whole body of metal forging through forging the wheel, so the whole body of metal forging all obtains extrusion forging, has improved product quality.

2. This whole body roll forging mechanism of cylindric high strength metalwork through designing adjacent forging wheel into different shapes, makes partly forge the wheel and directly mesh with power gear, and another part forges the wheel and meshes with power gear through drive gear, and the adjacent purpose that forges the wheel rotation direction difference of direction, plays the effect of helping hand at the in-process that the metal forging removed like this, supplementary equipment normal operating.

The invention adopts the following technical scheme for realizing the technical purpose: the utility model provides a whole-body roll forging mechanism of cylindric high strength metalwork, includes the casing, the both sides fixedly connected with mount pad of shells inner wall, two fixedly connected with installation axle between the mount pad, the outside of installation axle is billowed and is forged the wheel, the rotation chamber has been seted up to the inside of installation axle, the inside rotation in rotation chamber is connected with the axis of rotation, the outside fixed connection of axis of rotation has power gear, install drive gear between power gear and the forging wheel.

The equal fixedly connected with installation cover in the front and the back of shells inner wall, the direction spout has been seted up to the inner wall of installation cover, two the activity of one side that the installation cover is relative is pegged graft there is the extension rod, the one end fixedly connected with fixed plate of installation cover is kept away from to the extension rod, one side that the extension rod was kept away from to the fixed plate begins to have the activity spout, the inside fixedly connected with fixed spring of activity spout, the relative one end fixedly connected with fixed slider of fixed spring, two fixedly connected with link between the top of fixed plate, the positive movable mounting of link has the telescopic link.

As optimization, the mounting shaft is divided into six sections, the six sections of the mounting shaft are connected through forging wheels, the shapes of the two adjacent forging wheels are different, grooves are formed in the outer sides of the forging wheels, and the diameters of the grooves are sequentially reduced from left to right.

Preferably, the motor is fixedly connected to the right side of the rotating shaft, the power gear corresponds to the forging wheel in position, the transmission gears are distributed at intervals, and the transmission gears are meshed with the outer side of the power gear and the inner side of the forging wheel.

As optimization, the level of installation cover is located between two mount pads, and the direction spout shape of the inside of two installation covers is the same with corresponding direction homogeneous phase, and the direction spout divide into and erects groove and chute two kinds of forms, and erects groove and chute staggered distribution, erects the groove diapire wall of groove and chute and is the inclined plane, and the chute left end degree of depth is greater than and erects the groove degree of depth, and the chute right-hand member degree of depth is less than and erects the groove degree of depth, and the position of erecting the groove corresponds with forging the wheel.

As optimization, the outside fixedly connected with of extension rod extends to the direction slider in the spout, fixed spring's contractile force is greater than the weight of forging, one side that fixed slider is relative is provided with the direction inclined plane.

As optimization, the front of link has seted up the spout, and the length of spout is greater than the width of installation cover, the telescopic link extends to in the spout, and the speed that is located of telescopic link is less than the speed that is located of forging the wheel, and the length that the telescopic link stretches out is the same with the vertical length sum of chute and perpendicular groove.

Drawings

In the figure: 1. a housing; 2. a mounting seat; 3. installing a shaft; 4. forging the wheel; 5. a rotation chamber; 6. a rotating shaft; 7. a power gear; 8. a transmission gear; 9. installing a sleeve; 10. a guide chute; 11. an extension rod; 12. a fixing plate; 13. a movable chute; 14. fixing the spring; 15. fixing the sliding block; 16. a connecting frame; 17. a telescopic rod.

Fig. 1 is a front view of a whole-body roll forging mechanism for cylindrical high-strength metal parts according to the present invention.

Fig. 2 is a front view of the structural mounting shaft of the whole-body roll forging mechanism for cylindrical high-strength metal pieces according to the present invention.

FIG. 3 is a side sectional view of the installation shaft of the whole-body roll forging mechanism of the cylindrical high-strength metal piece of the present invention.

Fig. 4 is a sectional view of a forging wheel of the whole-body roll forging mechanism structure of the cylindrical high-strength metal piece of the present invention.

Fig. 5 is a side view of the installation shaft at the breakpoint of the structure of the whole-body roll forging mechanism for cylindrical high-strength metal pieces according to the present invention.

Fig. 6 is a top view of the whole roll forging mechanism of the cylindrical high-strength metal member of the present invention.

Fig. 7 is an enlarged view of a portion a in fig. 6 of the structure of the whole roll forging mechanism for cylindrical high-strength metal members according to the present invention.

Fig. 8 is a structural side view of the whole roll forging mechanism of the cylindrical high-strength metal piece of the present invention.

Fig. 9 is an enlarged view of B in fig. 8 of the whole roll forging mechanism for cylindrical high-strength metal members according to the present invention.

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.

Referring to fig. 1-9, a whole-body roll forging mechanism for a cylindrical high-strength metal piece comprises a shell 1, wherein mounting seats 2 are fixedly connected to two sides of the inner wall of the shell 1, a mounting shaft 3 is fixedly connected between the two mounting seats 2, the mounting shaft 3 is divided into six sections, the six sections of the mounting shaft 3 are connected through forging wheels 4, the shapes of the two adjacent forging wheels 4 are different, grooves begin to be formed in the outer sides of the forging wheels 4, the diameters of the grooves sequentially decrease from left to right, the forging wheels 4 are arranged on the outer sides of the mounting shaft 3, a rotating cavity 5 is formed in the mounting shaft 3, a rotating shaft 6 is rotatably connected in the rotating cavity 5, a motor is fixedly connected to the right side of the rotating shaft 6, a power gear 7 is fixedly connected to the outer side of the rotating shaft 6, the power gear 7 corresponds to the positions of the forging wheels 4, transmission, the transmission gear 8 is meshed with the outer side of the power gear 7 and the inner side of the forging wheel 4.

The front of 1 inner wall of casing and the equal fixedly connected with installation cover 9 in the back, the level of installation cover 9 is located between two mount pads 2, the direction spout 10 shape of the inside of two installation covers 9 is the same with corresponding direction homogeneous phase, direction spout 10 has been seted up to the inner wall of installation cover 9, direction spout 10 divide into erects two kinds of forms of groove and chute, and erect the crisscross distribution of groove and chute, the groove diapire that erects groove and chute is the inclined plane, the chute left end degree of depth is greater than and erects the groove degree of depth, the chute right-hand member degree of depth is less than and erects the groove degree of depth, the position of erecting the groove.

An extension rod 11 is movably inserted into one side of each of the two mounting sleeves 9, a guide sliding block extending into the guide sliding groove 10 is fixedly connected to the outer side of each extension rod 11, a fixing plate 12 is fixedly connected to one end, far away from the mounting sleeves 9, of each extension rod 11, a movable sliding groove 13 is formed in one side, far away from the extension rods 11, of each fixing plate 12, a fixing spring 14 is fixedly connected to the inner portion of each movable sliding groove 13, the contraction force of each fixing spring 14 is larger than the weight of a forged piece, a fixing sliding block 15 is fixedly connected to one end, far away from the corresponding mounting sleeve 9, of each fixing spring 15, a guide inclined plane is arranged on one side, far away from the corresponding extension rod 11, a connecting frame 16 is fixedly connected between the tops of the two fixing plates 12, a sliding groove is formed in the front of each connecting frame 16, the length of each sliding groove is larger than, the extension length of the telescopic rod 17 is the same as the sum of the vertical lengths of the inclined groove and the vertical groove.

When the forging die is used, the metal forging is fixed on the fixing plate 12 through the fixing slide block 15, and the motor is started. The motor drives the power gear 7 to rotate through the rotating shaft 6, one part of the forging wheel 4 is directly meshed with the power gear 7, the other part of the forging wheel 4 is meshed with the power gear 7 through the transmission gear 8, so that the forging wheel 4 is directly meshed with the power gear 7 and rotates in the same direction with the power gear 7, and the forging wheel 4 is meshed with the power gear 7 through the transmission gear 8 and rotates in the opposite direction with the power gear 7 (the rotating directions of the adjacent forging wheels 4 are different).

Starting the telescopic rod 17, the telescopic rod 17 pushes the fixing plate 12 backwards through the connecting frame 16, the fixing plate 12 pushes the metal forging to the forging wheel 4, meanwhile, the fixing plate 12 drives the extension rod 11 to slide in the installation sleeve 9, and the guide sliding block slides in the guide sliding groove 10.

When fixed plate 12 promotes the metal forging and removes to corresponding between two forging wheels 4, forging wheel 4 drives the metal forging and moves backward fast through frictional force, make the metal forging and the fixed plate 12 separation in the place ahead, be pushed between the fixed slider 15 on the fixed plate 12 in the rear, telescopic link 17 continues to push away and makes the metal forging and forge wheel 4 separation, telescopic link 17 begins the shrink after stretching out completely, link 16 drives extension rod 11 and moves forward, receive the cooperation of guide slider and direction spout 10 to make the in-process skew of extension rod 11 removal right, push the metal forging in the forging wheel 4 of next stage, forging wheel 4 is fixed on place ahead fixed plate 12 with the metal forging with the forward promotion with higher speed, so repeated make the metal forging accomplish the forging through other forging wheel 4 one by one.

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 invention, the scope of which is defined in the appended claims and their equivalents.