CN214133779U - Spline hub automatic processing equipment with tooth-shaped integrated forming function - Google Patents

Abstract

The invention discloses automatic spline hub machining equipment with a tooth profile integrated forming function, and relates to the technical field of automobile part production, in particular to a conveyor belt, a quantitative conveying mechanism, an inner hole end face axial linkage clamp, a movable clamping mechanism and a tooth profile forming composite mold The applicability is stronger.

Description

Spline hub automatic processing equipment with tooth-shaped integrated forming function

Technical Field

The invention relates to the technical field of automobile part production, in particular to automatic spline hub machining equipment with a tooth-shaped integrated forming function.

Background

The automatic gearbox is a key part on an automobile, a spline hub in a gearbox clutch is a key part on the gearbox, the spline hub of the general automobile automatic gearbox clutch is shaped like a cylinder with a bottom surface, the cylindrical surface is provided with a tooth form, the spline hub is a hub connected by a spline shaft, the spline shaft is one of mechanical transmission, has the same functions as a flat key, a semicircular key and an inclined key and transmits mechanical torque, a longitudinal key groove is arranged on the outer surface of a shaft, a rotating part sleeved on the shaft also has a corresponding key groove and can keep rotating synchronously with the shaft, and some can slide longitudinally on the shaft while rotating, such as a gearbox gear shifting gear and the like.

The common problems of the existing spline hub tooth profile processing equipment are as follows: the conventional manufacturing process is that a blank is usually placed on a main shaft which can rotate and is provided with a tooth shape, rolling wheels on two sides roll single tooth shapes one by one, then the main shaft rotates to perform circumferential indexing, and then a next tooth is rolled.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides automatic processing equipment for a spline hub with a tooth profile integrated forming function, and solves the problems in the background technology.

In order to achieve the above purposes, the invention realizes an automatic spline hub processing device with a tooth profile integrated forming function by the following technical scheme, which comprises a conveyor belt, a quantitative conveying mechanism, an axial inner hole end surface linkage clamp, a movable clamping mechanism and a tooth profile forming composite die, wherein the top end of the conveyor belt is provided with the quantitative conveying mechanism, the bottom end of the quantitative conveying mechanism is provided with the axial inner hole end surface linkage clamp, one side of the top end of the conveyor belt is provided with the movable clamping mechanism, the bottom end of the movable clamping mechanism is provided with an adjusting bolt, the middle end of the adjusting bolt is provided with a screw rod, the top end of the adjusting bolt is provided with a sleeve, the surface end of the sleeve is provided with a groove body, the middle end of the groove body is provided with a fulcrum pin, the bottom end of the sleeve is provided with a spring, the top end of the spring is provided with a base, the periphery of the sleeve is fixedly provided with a connecting piece, and one end of the connecting piece, which is far away from the sleeve, is provided with a transmission connecting rod, the tooth profile forming composite die is arranged on one side of the transmission connecting rod, a release frame is arranged on one side of the tooth profile forming composite die, a small-diameter side wall rolling wheel is arranged at the middle end of the release frame, bevel edge escape grooves are formed in two ends of the small-diameter side wall rolling wheel, a first annular support is arranged at the surface end of the small-diameter side wall rolling wheel, a workpiece guide surface is arranged on one side of the first annular support, a bearing seat is arranged at the top end of the first annular support, a second annular support is arranged on one side, away from the first annular support, of the bearing seat, a rolling component is arranged at the middle end of the second annular support, a large-diameter rolling wheel is arranged at the middle end of the rolling component, and a waste material groove is formed in the middle end of the large-diameter rolling wheel.

Optionally, quantitative conveying mechanism one side is provided with the pillar, and is provided with the power supply on the pillar top, pillar one side is provided with the seat that floats, and floats the seat and keep away from pillar one side and be provided with the scale frame, scale frame top is fixed with the gusset, and the scale frame top is provided with the voussoir, the voussoir top is provided with the ram, and voussoir bottom one side is provided with the stopper, stopper one side is connected with the rocking arm, and the rocking arm keeps away from stopper one side and is provided with the mount pad, the mount pad top is provided with the telescopic link, and telescopic link one side is provided with removes the seat.

Optionally, the pillar is connected with the floating seat through a sliding rail arranged on the surface to form a movable connection structure, the power source is connected with the scale frame fixed on one side of the pillar through the floating seat to form a transmission structure, scale grooves are formed in two sides of the scale frame, the scale frame and the wedge block are of an integrated structure, the limiting block and the wedge block are of an integrated structure, and the limiting block is connected with the mounting seat through a rocker arm to form a limiting structure.

Optionally, the telescopic link is connected with scale frame one side scale groove through the connecting elements that the middle-end set up, and the telescopic link is close to pillar one side and is provided with spacing indicator pin, the telescopic link can stretch out and draw back, go up and down around self, and the telescopic link is connected with the scale frame through removing seat and ram, constitutes swing joint structure, the positioning mechanism that removes seat bottom one side and set up can follow the telescopic link and displace in step.

Optionally, hole terminal surface axial linkage anchor clamps bottom is provided with the support, and the support middle-end has seted up the push rod, the push rod both sides are fixed with the pterygoid lamina, and the pterygoid lamina keeps away from push rod one side and is connected with the clamp plate, the slot has been seted up on the clamp plate top, and the clamp plate middle-end has seted up logical groove, it is provided with the roller to lead to the groove middle-end, and the roller bottom mounting has the round pin body, the round pin body is kept away from roller one end and is provided with fixing bolt.

Optionally, the push rod is connected with the pressing plate through a wing plate to form a transmission structure, the shape of a groove formed in one side of the top end of the pressing plate is matched with the shape of the end face of an inner hole of a material of the spline hub, the pin body is connected with the support through a fixing bolt to form an integrated structure, the shape of a roller on one side of the pin body is matched with the shape of a through groove formed in the middle end of the pressing plate, and the pressing plate is connected with the wing plate through a bearing to form a rotatable structure.

Optionally, the adjusting bolt is connected with the release frame on one side of the transmission connecting rod through a sleeve, a screw rod and a connecting piece to form a transmission structure, a spiral groove is formed in the inner cavity of the sleeve, the spiral groove is matched with the spiral structure at the surface end of the screw rod in shape, the sleeve is connected with the base through a spring to form an elastic structure, and the middle end of the sleeve is provided with a fulcrum pin, the shape of which is matched with the shape of the fulcrum pin, of the screw rod integrated structure.

Optionally, the release frame is connected with the first annular support through a through shaft arranged at the bottom end to form a rotatable structure, the release frame is connected with the small-diameter side wall rolling wheel through a bearing to form the rotatable structure, bevel edge escape grooves are respectively formed in two sides of the small-diameter side wall rolling wheel, and the distance between the small-diameter side wall rolling wheels opposite to each other in two sides is matched with the size of the workpiece guide surface.

Optionally, the first annular support is connected with the second annular support through a bearing seat to form a rotatable structure, the inner cavity of the second annular support is uniformly provided with rolling members, the large-diameter rolling wheel is connected with the second annular support through a bearing to form the rotatable structure, the shape of the large-diameter rolling wheel is matched with the shape of the large-diameter tooth of the external key required by the spline hub material to be processed, and the middle end of the large-diameter rolling wheel is provided with a waste material tank.

The invention provides automatic processing equipment for a spline hub with a tooth profile integrated forming function, which has the following beneficial effects:

1. this spline hub automation of processing equipment that possesses profile of tooth integrated into one piece function, through being provided with profile of tooth shaping composite mold, the perfect single tooth that has solved the common single tooth of current spline hub material external tooth spline processing equipment mentioned in the background art leads to inefficiency according to the preface processing, the problem that manufacturing cost is high, the design of this mould has realized carrying out the tooth bottom to spline hub external tooth, the tooth top, flank integrated into one piece and final plastic, roll-in component and release frame are located its size precision meet the requirements after the two-layer ring carrier inner chamber evenly distributed has ensured work piece extrusion, rotatable structural design convenience of customers in time adjusts the roller position between two-layer ring carrier, with the processing of the spline hub material external tooth spline that adapts to different specification and dimension, the suitability is stronger.

2. This spline hub automation of processing equipment that possesses profile of tooth integrated into one piece function, through being provided with hypotenuse escape slot and waste material groove, escape slot and waste material groove are seted up in external splines major diameter and external splines path and lateral wall handing-over department, compress tightly unnecessary material in back to escape slot and waste material inslot extrusion when can making things convenient for the product to finalize the design, blank material receives extrusion back mould stifling or spalling when can preventing that the plastic mould from finalizing the design, product wall thickness is uneven simultaneously, influence the problem of product precision, the waste material discharge gate of seting up simultaneously the mould bottom can in time discharge the waste material that produces in the process flow, avoid the mould running state to receive the influence of waste material overstock, influence machining precision and mechanism life.

3. This spline hub automated processing equipment that possesses profile of tooth integrated into one piece function, through being provided with removal clamping mechanism, the processing position is let out when removing clamping mechanism's the benefit that sets up mainly exists in on the one hand the big footpath rolling-in wheel processes spline hub material external tooth big footpath spline in upper annular support, the path lateral wall rolling-in wheel of avoiding lower floor's annular support inner chamber to set up is to big footpath spline processing production interference, the flow design, the mechanism space has been saved, on the other hand is favorable to the smooth and easy bottom waste outlet of passing through of the unnecessary waste material that produces in the big footpath rolling-in wheel middle-end waste material groove process, be favorable to keeping the processing environment clean and tidy, avoid the waste material to overstock and influence mould running state.

4. This spline hub automation of processing equipment that possesses profile of tooth integrated into one piece function, through being provided with hole terminal surface axial linkage anchor clamps, this anchor clamps are the special fixture to spline hub material special design, the transmission to the clamp plate is realized through both sides pterygoid lamina to the push rod, benefit from rotatable structural design between clamp plate and pterygoid lamina and make the clamp plate can freely stretch into spline hub hole terminal surface and realize firm centre gripping under the roller effect, and the structural design that clamp plate top slot and spline hub hole terminal surface agree with mutually has ensured the maximum when clamping force degree has ensured to treat that processing material external tooth spline processing position does not sheltered from, the integrated into one piece of spline hub material external tooth has been ensured.

5. This spline hub automation of processing equipment that possesses profile of tooth integrated into one piece function, through being provided with quantitative conveying mechanism, the swing joint structural design of floating seat and pillar and ram and scale frame has ensured that quantitative conveying mechanism possesses higher degree of freedom, can accomplish the accurate ration transport of material, the telescopic link can make the longitudinal stroke of material can accurate control around the structural feature that self stretches out and draws back the lift, the setting of stopper has avoided quantitative conveying mechanism's excessive stroke to cause the damage to material or mould, positioning mechanism's setting has ensured the displacement precision of the spline hub material under the centre gripping of inner bore terminal surface axial linkage anchor clamps, can be accurate accomplish the back mould with profile of tooth shaping composite mold, be favorable to promoting the follow-up machining precision of treating processing material external tooth spline, the process design, the machining precision is higher.

Drawings

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

FIG. 2 is a schematic structural view of a splined hub component of the present invention;

FIG. 3 is a schematic front view of the quantitative conveying mechanism according to the present invention;

FIG. 4 is a schematic view of an elevation section of the axial linkage clamp for the end face of the inner hole of the present invention;

FIG. 5 is a schematic front view of the mobile clamping mechanism of the present invention;

FIG. 6 is a schematic top view of the composite mold for tooth profile molding according to the present invention;

FIG. 7 is a schematic front sectional view of a first toroidal support according to the present invention;

fig. 8 is a schematic front sectional view of a second annular stent of the present invention.

In the figure: 1. a conveyor belt; 2. a quantitative conveying mechanism; 201. a pillar; 202. a power source; 203. a floating seat; 204. a scale rack; 205. a rib plate; 206. a wedge block; 207. a ram; 208. a limiting block; 209. a rocker arm; 210. a mounting seat; 211. a telescopic rod; 212. a movable seat; 213. a positioning mechanism; 3. an inner hole end face is axially linked with the clamp; 301. a support; 302. a push rod; 303. a wing plate; 304. pressing a plate; 305. a trench; 306. a through groove; 307. a roller; 308. a pin body; 309. fixing the bolt; 4. moving the clamping mechanism; 5. adjusting the bolt; 6. a screw; 7. a sleeve; 8. a trough body; 9. a fulcrum pin; 10. a spring; 11. a base; 12. a connecting member; 13. a transmission connecting rod; 14. a tooth-shaped forming composite die; 15. a release frame; 16. a small-diameter side wall rolling wheel; 17. a bevel escape groove; 18. a first annular support; 19. a workpiece guide surface; 20. a bearing seat; 21. a second annular support; 22. a rolling member; 23. a large-diameter rolling wheel; 24. a waste chute.

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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus are not to be construed as limiting the present invention, and furthermore, the terms "first", "second", "third", and the like are only used for descriptive purposes and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art will understand the specific meaning of the above terms in the present invention in specific situations.

Referring to fig. 1 to 8, the present invention provides a technical solution: an automatic spline hub processing device with a tooth profile integrated forming function comprises a conveyor belt 1, a quantitative conveying mechanism 2, an inner hole end face axial linkage clamp 3, a movable clamping mechanism 4 and a tooth profile forming composite die 14, wherein the quantitative conveying mechanism 2 is arranged at the top end of the conveyor belt 1, a support column 201 is arranged on one side of the quantitative conveying mechanism 2, a power source 202 is arranged at the top end of the support column 201, a floating seat 203 is arranged on one side of the support column 201, a scale frame 204 is arranged on one side, away from the support column 201, of the floating seat 203, a rib plate 205 is fixed at the top end of the scale frame 204, a wedge block 206 is arranged at the top end of the scale frame 204, a ram 207 is arranged at the top end of the wedge block 206, a limit block 208 is arranged on one side of the bottom end of the wedge block 206, the support column 201 is connected with the scale frame 203 through a slide rail arranged on the surface to form a movable connection structure, and the power source 202 is connected with the scale frame 204 fixed on one side of the floating seat 203 through the floating seat 203, the quantitative conveying mechanism 2 has higher freedom degree by the movable connection structure characteristics of the floating seat 203 and the strut 201, the movable connection structure characteristics of the movable seat 212 and the ram 207, the telescopic rod 211 and the inner hole end face of the bottom end of the telescopic rod 211 can be accurately sent to a specified processing position by the axial linkage clamp 3 of the telescopic rod 211 and the inner hole end face of the bottom end of the telescopic rod, the rocker arm 209 is connected to one side of the limiting block 208, the mounting seat 210 is arranged on the side of the rocker arm 209 far away from the limiting block 208, and the telescopic rod 211 is arranged at the top end of the mounting seat 210, a movable seat 212 is arranged on one side of the telescopic rod 211, the telescopic rod 211 is connected with a scale groove on one side of the scale frame 204 through a connecting member arranged at the middle end, a limit indicating pin is arranged on one side of the telescopic rod 211 close to the strut 201, the telescopic rod 211 can stretch and retract and lift around itself, the telescopic rod 211 is connected with the scale frame 204 through the movable seat 212 and the ram 207 to form a movable connection structure, a positioning mechanism 213 arranged on one side of the bottom end of the movable seat 212 can synchronously displace along with the telescopic rod 211, the inner hole end surface axial linkage clamp 3 is connected with the telescopic rod 211 through a mounting seat 210, so that the spline hub material can be accurately displaced under the conveying of the quantitative conveying mechanism 2, a user can accurately monitor the transverse stroke of the quantitative conveying mechanism 2 by observing the stroke of the limit indicating pin arranged on one side of the telescopic rod 211 in the scale groove on one side of the scale frame 204, and the whole longitudinal stroke is monitored and controlled by the positioning mechanism 213, the precision of displacement and the protection of the mechanism are guaranteed, the top end of the moving seat 212 is provided with a positioning mechanism 213, the arrangement of the quantitative conveying mechanism 2 guarantees that spline hub materials are clamped by the inner hole end face axial linkage clamp 3 to have higher freedom degree, multidirectional displacement is realized under the guidance of the positioning mechanism 213, the mold closing precision of the inner hole end face axial linkage clamp 3 and the tooth profile forming composite mold 14 is guaranteed, the integral forming processing of the spline hub materials and the external tooth splines by the subsequent tooth profile forming composite mold 14 is facilitated, the bottom end of the quantitative conveying mechanism 2 is provided with the inner hole end face axial linkage clamp 3, the bottom end of the inner hole end face axial linkage clamp 3 is provided with a support 301, the middle end of the support 301 is provided with a push rod 302, two sides of the push rod 302 are fixed with wing plates 303, one side of the wing plate 303, which is far away from the push rod 302, is connected with a pressing plate 304, the top end of the pressing plate 304 is provided with a groove 305, and the middle end of the pressing plate 304 is provided with a through groove 306, the push rod 302 is connected with the press plate 304 through the wing plates 303 to form a transmission structure, the shape of a groove 305 formed in one side of the top end of the press plate 304 is matched with the shape of the end face of an inner hole of a spline hub material, the pin body 308 is connected with the support 301 through the fixing bolt 309 to form an integrated structure, the shape of a roller 307 on one side of the pin body 308 is matched with the shape of a through groove 306 formed in the middle end of the press plate 304, the press plate 304 is connected with the wing plates 303 through bearings to form a rotatable structure, the push rod 302 realizes transmission of the press plate 304 through the wing plates 303 on two sides, the press plate 304 can freely extend into the end face of the inner hole of the spline hub to realize stable clamping under the action of the roller 307 thanks to the rotatable structural design between the press plate 304 and the wing plates 303, and the structural design of the groove 305 formed in the top end face of the press plate 304 and the end face of the inner hole of the spline hub ensures clamping force and the outer spline hub to be not shielded at the maximum degree, the integral forming of the external teeth of the spline hub material is guaranteed, the roller 307 is arranged at the middle end of the through groove 306, the pin body 308 is fixed at the bottom end of the roller 307, the fixing bolt 309 is arranged at one end, far away from the roller 307, of the pin body 308, the clamp is a special clamping mechanism specially designed for the spline hub material, stable clamping force is guaranteed for the end face of an inner hole of the spline hub material, the machined position of the external tooth spline of the material to be machined is not blocked while shaking and falling are not prone to happen, strong thrust provided by the hydraulic push rod 302 is enough to match with the tooth-shaped forming composite die 14 to complete the forming work of the external tooth spline of the spline hub material, the process design is realized, the production efficiency is higher, the movable clamping mechanism 4 is arranged on one side of the top end of the conveyor belt 1, the adjusting bolt 5 is arranged at the bottom end of the movable clamping mechanism 4, the screw 6 is arranged at the middle end of the adjusting bolt 5, and the sleeve 7 is arranged at the top end of the adjusting bolt 6, the surface end of a sleeve 7 is provided with a groove body 8, the middle end of the groove body 8 is provided with a fulcrum pin 9, the bottom end of the sleeve 7 is provided with a spring 10, the top end of the spring 10 is provided with a base 11, the periphery of the sleeve 7 is fixedly provided with a connecting piece 12, one end, far away from the sleeve 7, of the connecting piece 12 is provided with a transmission connecting rod 13, one side of the transmission connecting rod 13 is provided with a tooth-shaped forming composite die 14, one side of the tooth-shaped forming composite die 14 is provided with a release frame 15, an adjusting bolt 5 is connected with the release frame 15 on one side of the transmission connecting rod 13 through the sleeve 7, a transmission structure is formed, the inner cavity of the sleeve 7 is provided with a spiral groove shape matched with the shape of a spiral structure on the surface end of the screw 6, the sleeve 7 is connected with the base 11 through the spring 10 to form an elastic structure, the middle end of the sleeve 7 is provided with the shape of the fulcrum pin 9 of which is provided with the groove body 8 and the screw 6 into an integrated structure, and the screw 6, and a user can realize the transmission of the sleeve 7 to the transmission connecting rod 12 on the periphery by controlling the rotation of the adjusting bolt 5 The structure design that the spiral groove body in the inner cavity of the sleeve 7 is matched with the spiral bulge shape at the surface end of the screw 6 ensures that the sleeve 7 can be positioned at the surface end of the screw 6 to displace smoothly, and simultaneously, the stroke of the movable clamping mechanism 4 is controlled accurately by a user, the quick resilience of the mechanism is ensured by the elastic structure arrangement of the sleeve 7 connected with the base 11 through the spring 10, the tooth shape of the mechanism is suitable for the high-frequency material to be opened, the production efficiency is obviously improved, the small-diameter side wall rolling wheel 16 is arranged at the middle end of the release frame 15, the bevel escape grooves 17 are arranged at two ends of the small-diameter side wall rolling wheel 16, the release frame 15 is connected with the first annular bracket 18 through the through shaft arranged at the bottom end to form a rotatable structure, the release frame 15 is connected with the small-diameter side wall rolling wheel 16 through the bearing to form the rotatable structure, the escape grooves 17 are respectively arranged at two sides of the small-diameter side wall rolling wheel 16, and the distance between the bevel side wall rolling wheels 16 with opposite diameters at two sides is matched with the size of the workpiece guide surface 19, because the small diameter of the external teeth of the spline hub born by the small-diameter side-wall rolling wheel 16 and the opening area of the side wall are smaller than the large diameter opening area of the external teeth of the spline hub born by the large-diameter rolling wheel 23, the bevel escape grooves 17 of the small-diameter side-wall rolling wheel 16 are arranged at two sides of the small-diameter side-wall rolling wheel 16, the waste material groove 24 of the large-diameter rolling wheel 23 is arranged at the middle end of the large-diameter rolling wheel 23, a user can conveniently control the working and folding state of the small-diameter side-wall rolling wheel 16 by moving the clamping mechanism 4, the applicability is stronger, the use is more convenient, the escape grooves 17 and the waste material groove 24 are beneficial to timely removing redundant waste materials, the surface end of the small-diameter side-wall rolling wheel 16 is provided with a first annular bracket 18, one side of the first annular bracket 18 is provided with a workpiece guide surface 19, the top end of the first annular bracket 18 is provided with a bearing seat 20, and the side of the bearing seat 20, which is far away from the first annular bracket 18, is provided with a second annular bracket 21, the middle end of the second annular support 21 is provided with a rolling member 22, the middle end of the rolling member 22 is provided with a large-diameter rolling wheel 23, the first annular support 18 is connected with the second annular support 21 through a bearing seat 20 to form a rotatable structure, the rolling member 22 is uniformly arranged in the inner cavity of the second annular support 21, the large-diameter rolling wheel 23 is connected with the second annular support 21 through a bearing to form a rotatable structure, the shape of the large-diameter rolling wheel 23 is matched with the external key large-diameter tooth profile required by a spline hub material to be processed, the middle end of the large-diameter rolling wheel 23 is provided with a waste groove 24, the uniform distribution of the rolling member 22 and a release frame 15 in the inner cavities of the two layers of annular supports ensures that the size precision of a workpiece meets the requirement after extrusion forming, the rotatable structural design realized by the bearing seat 20 between the two layers of annular supports facilitates users to adjust the positions of the two layers of rolling wheels in time so as to adapt to the processing of external splines of the spline hub materials with different specifications and sizes, the suitability is stronger, and the structural feature that the external key profile of tooth is the same with the external key that waits to process that the roll pinch roller shape corresponds has ensured under the powerful pressure that push rod 302 provided, and the integrated into one piece of external tooth spline can be accomplished to spline hub material, and silo 24 has been seted up to major diameter roll pinch roller 23 middle-end.

In conclusion, when the telescopic rod is used, a power supply is switched on, spline hub materials are stably clamped on the end face of an inner hole of the spline hub materials through the inner hole end face axial linkage clamp 3, the push rod 302 drives the pressing plates 304 on two sides of the wing plate 303 to rotate, the rollers 307 fixed on one side of the pin body 308 drive the pressing plates 304 to deform and bend around the through grooves 306 formed in the middle end, the clamping on the end face of the inner hole is smoothly realized through the through holes in the bottom of the spline hub materials, the grooves 306 in the top end of the pressing plates 304 ensure the stability of clamping force and are not easy to fall off, the inner hole end face axial linkage clamp 3 is connected with the quantitative conveying mechanism 2 through the mounting seat 210, the power source 202 transmits to the scale frame 204 fixed on one side of the power source through the floating seat 203, the scale frame 204, the wedge block 206 and the bottom end limit block 208 are of an integrated structure, the scale groove is formed in the side end of the scale frame 204, so that the transverse stroke of the telescopic rod 211 under the action of the ram 207 can indicate that the limit pin is positioned in the scale groove, the operation and real-time monitoring of a user are facilitated, the limiting block 208 is connected with the mounting base 210 at the bottom end of the telescopic rod 211 through the rocker arm 209, the damage of materials or the influence on the service life of the mechanism caused by over-travel is avoided, the longitudinal travel of the quantitative conveying mechanism 2 is guided and detected in real time by the positioning mechanism 213, the fact that the materials are clamped by the inner hole end face axial linkage clamp 3 is ensured to be successfully matched with the tooth-shaped forming composite mold 14 is guaranteed, the tooth-shaped forming composite mold 14 is conveyed into the position under the inner hole end face axial linkage clamp 3 through the gap of the conveying belt 1 by the movable clamping mechanism 4, the spline hub passes through the second annular bracket 21 under the action of the push rod 302 and is processed into the tooth-shaped large-diameter spline of the spline hub material through the large-diameter roller wheel 23 in the rolling component 22 uniformly arranged in the inner cavity of the second annular bracket 21, and the small-diameter side wall roller wheel 16 at the top end of the release frame 15 is retracted into the inner cavity of the first annular bracket 18, the processing of the minor diameter and the side wall tooth profile of the external spline of the spline hub material is completed, the redundant waste is discharged to a waste port arranged at the bottom end through a bevel edge escape groove 17 arranged at two sides of the minor diameter side wall rolling wheel 16 during processing, the waste accumulation is prevented from influencing the running state and the service life of the die, and the tooth profile forming composite die 14 carries out tooth bottom, tooth bottom and tooth profile of the spline, The processes of tooth top and tooth side forming and final shaping are completed, the clamping mechanism 4 is moved to loosen the clamping of the spline hub material finished product, and the finished product discharging operation is completed through the quantitative conveying mechanism 2.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (9)

1. The utility model provides a spline hub automated processing equipment that possesses profile of tooth integrated into one piece function, includes conveyer belt (1), quantitative conveying mechanism (2), hole terminal surface axial linkage anchor clamps (3), removes clamping mechanism (4) and profile of tooth shaping composite mold (14), its characterized in that: the quantitative conveying mechanism (2) is arranged at the top end of the conveying belt (1), the inner hole end face axial linkage clamp (3) is arranged at the bottom end of the quantitative conveying mechanism (2), the movable clamping mechanism (4) is arranged on one side of the top end of the conveying belt (1), the adjusting bolt (5) is arranged at the bottom end of the movable clamping mechanism (4), the screw rod (6) is arranged at the middle end of the adjusting bolt (5), the sleeve (7) is arranged at the top end of the adjusting bolt (5), the groove body (8) is formed in the surface end of the sleeve (7), the fulcrum pin (9) is arranged at the middle end of the groove body (8), the spring (10) is arranged at the bottom end of the sleeve (7), the base (11) is arranged at the top end of the spring (10), the connecting piece (12) is fixed on the periphery of the sleeve (7), the transmission connecting rod (13) is arranged at the end, far away from the sleeve (7), the tooth-shaped forming composite mold (14) is arranged on one side of the transmission connecting rod (13), and a release frame (15) is arranged on one side of the tooth-shaped forming composite die (14), a small-diameter side wall rolling wheel (16) is arranged at the middle end of the release frame (15), bevel escape grooves (17) are formed in two ends of the small-diameter side wall rolling wheel (16), a first annular support (18) is arranged at the surface end of the small-diameter side wall rolling wheel (16), a workpiece guide surface (19) is arranged on one side of the first annular support (18), a bearing seat (20) is arranged at the top end of the first annular support (18), a second annular support (21) is arranged on one side, far away from the first annular support (18), of the bearing seat (20), a rolling member (22) is arranged at the middle end of the second annular support (21), a large-diameter rolling wheel (23) is arranged at the middle end of the rolling member (22), and a waste groove (24) is formed at the middle end of the large-diameter rolling wheel (23).

2. The automatic processing equipment for the spline hub with the tooth-shaped integral forming function as claimed in claim 1, wherein: a support column (201) is arranged on one side of the quantitative conveying mechanism (2), a power source (202) is arranged at the top end of the support column (201), a floating seat (203) is arranged on one side of the support column (201), a scale rack (204) is arranged on one side of the floating seat (203) far away from the pillar (201), a rib plate (205) is fixed at the top end of the scale rack (204), a wedge block (206) is arranged at the top end of the scale frame (204), a ram (207) is arranged at the top end of the wedge block (206), a limiting block (208) is arranged at one side of the bottom end of the wedge block (206), a rocker arm (209) is connected at one side of the limiting block (208), and one side of the rocker arm (209) far away from the limit block (208) is provided with a mounting seat (210), the top end of the mounting seat (210) is provided with a telescopic rod (211), and one side of the telescopic rod (211) is provided with a movable seat (212), and the top end of the movable seat (212) is provided with a positioning mechanism (213).

3. The automatic processing equipment for the spline hub with the tooth-shaped integral forming function as claimed in claim 2, wherein: pillar (201) are connected through the slide rail that the surface was seted up with floating seat (203), constitute swing joint structure, and power supply (202) are connected rather than fixed scale frame (204) of one side through floating seat (203), constitute transmission structure, scale groove has been seted up to scale frame (204) both sides, and formula structure as an organic whole between scale frame (204) and voussoir (206), formula structure as an organic whole between stopper (208) and voussoir (206), and stopper (208) are connected through rocking arm (209) and mount pad (210) and constitute limit structure.

4. The automatic processing equipment for the spline hub with the tooth-shaped integral forming function as claimed in claim 2, wherein: the telescopic link (211) is connected with scale rack (204) one side scale groove through the connecting elements that the middle-end set up, and telescopic link (211) are close to pillar (201) one side and are provided with spacing indicator pin, telescopic link (211) can stretch out and draw back, go up and down around self, and telescopic link (211) are connected with scale rack (204) through removing seat (212) and ram (207), constitute swing joint structure, positioning mechanism (213) that remove seat (212) bottom one side and set up can follow telescopic link (211) synchronous displacement.

5. The automatic processing equipment for the spline hub with the tooth-shaped integral forming function as claimed in claim 1, wherein: hole terminal surface axial linkage anchor clamps (3) bottom is provided with support (301), and has seted up push rod (302) in support (301), push rod (302) both sides are fixed with pterygoid lamina (303), and pterygoid lamina (303) keep away from push rod (302) one side and be connected with clamp plate (304), slot (305) have been seted up on clamp plate (304) top, and have seted up logical groove (306) in clamp plate (304), it is provided with roller (307) to lead to groove (306) middle-end, and roller (307) bottom mounting has round pin body (308), round pin body (308) are kept away from roller (307) one end and are provided with fixing bolt (309).

6. The automatic processing equipment for the spline hub with the tooth-shaped integral forming function according to claim 5, is characterized in that: the push rod (302) is connected with the pressing plate (304) through the wing plate (303) to form a transmission structure, the shape of a groove (305) formed in one side of the top end of the pressing plate (304) is matched with the shape of the end face of an inner hole of a spline hub material, the pin body (308) is connected with the support (301) through the fixing bolt (309) to form an integrated structure, the shape of a roller (307) on one side of the pin body (308) is matched with the shape of a through groove (306) formed in the middle end of the pressing plate (304), and the pressing plate (304) is connected with the wing plate (303) through a bearing to form a rotatable structure.

7. The automatic processing equipment for the spline hub with the tooth-shaped integral forming function as claimed in claim 1, wherein: adjusting bolt (5) are connected with release frame (15) of transmission connecting rod (13) one side through sleeve (7), screw rod (6) and connecting piece (12), constitute transmission structure, and sleeve (7) inner chamber is seted up the helical groove shape and is agreed with screw rod (6) surface spiral structure shape mutually, sleeve (7) are connected with base (11) through spring (10), constitute elastic construction, and sleeve (7) middle-end is seted up cell body (8) shape and screw rod (6) fulcrum pin (9) shape of each other formula structure of agreeing with mutually.

8. The automatic processing equipment for the spline hub with the tooth-shaped integral forming function as claimed in claim 1, wherein: the release frame (15) is connected with the first annular support (18) through a through shaft arranged at the bottom end to form a rotatable structure, the release frame (15) is connected with the small-diameter side wall rolling wheel (16) through a bearing to form the rotatable structure, bevel edge escape grooves (17) are respectively formed in two sides of the small-diameter side wall rolling wheel (16), and the distance between the small-diameter side wall rolling wheels (16) opposite to each other in two sides is matched with the size of a workpiece guide surface (19).

9. The automatic processing equipment for the spline hub with the tooth-shaped integral forming function as claimed in claim 1, wherein: the first annular support (18) is connected with the second annular support (21) through a bearing seat (20) to form a rotatable structure, a rolling component (22) is uniformly arranged in the inner cavity of the second annular support (21), the large-diameter rolling wheel (23) is connected with the second annular support (21) through a bearing to form the rotatable structure, the shape of the large-diameter rolling wheel (23) is matched with the shape of the large-diameter tooth of an external key required by a spline hub material to be processed, and a waste trough (24) is arranged at the middle end of the large-diameter rolling wheel (23).

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