CN217570386U - Vertical spinning machine of wheel hub - Google Patents

Abstract

The utility model discloses a vertical spinning-lathe of wheel hub, including the spinning-lathe body, the front side of spinning-lathe body is provided with the recess, install in the middle of the recess of spinning-lathe body front side and accept the platform, the top of accepting the platform is installed and is added the broad board, the rotating electrical machines is installed to spinning-lathe body front side recess top center, the output shaft of rotating electrical machines runs through accepts the platform and is connected with the carousel with the broad board, the top center department of carousel is provided with down the main shaft, the pneumatic cylinder is installed at the top of spinning-lathe body, the output shaft of pneumatic cylinder runs through the spinning-lathe body to the top of accepting the platform, the output shaft of pneumatic cylinder has the mould, still install the material returned mechanism that is used for automatic material returned in the recess of spinning-lathe body front side, distribution controller is installed to one side of spinning-lathe body, can realize down the automatic material of epaxial product material spare through material returned mechanism, and simple convenient and difficult product damage that leads to.

Description

Vertical spinning machine of wheel hub

Technical Field

The utility model relates to a wheel hub spinning-lathe field, concretely relates to vertical spinning-lathe of wheel hub.

Background

The aluminum alloy hub strong spinning forming is a process developed on the basis of a common cylindrical piece strong spinning forming process. The implementation of this process involves a powerful spinning machine, and our research in this area is relatively delayed compared to many developed countries in the world. The powerful spinning is one of the most effective methods for manufacturing the rim part of the automobile hub, the powerful spinning machine is the basis for achieving the purpose, the precision of a processed product is not inferior to that of cutting processing, and the material utilization rate, the mechanical property and the like are superior to those of the cutting processing, so that the field is greatly concerned at home and abroad;

in the process of spinning the hub by the hub spinning machine, the hub needs to be jacked by the upper main shaft and the lower main shaft, so that the hub is prevented from deviating in the spinning process, but the volume and the weight of a product material part are large, a material returning stress point is difficult to grasp, and if material is removed by means of external force equipment, the process and the procedure become complicated and tedious, and the product is easy to damage.

Therefore, it is necessary to invent a vertical spinning machine for a hub to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a vertical spinning-lathe of wheel hub to solve the above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions:

vertical spinning-lathe of wheel hub, including the spinning-lathe body, the front side of spinning-lathe body is provided with the recess, install in the middle of the recess of spinning-lathe body front side and accept the platform, the top of accepting the platform is installed and is added wide board, the rotating electrical machines is installed to spinning-lathe body front side recess top center, the output shaft of rotating electrical machines runs through and accepts the platform and add wide board and be connected with the carousel, the top center department of carousel is provided with down the main shaft, the pneumatic cylinder is installed at the top of spinning-lathe body, the output shaft of pneumatic cylinder runs through the spinning-lathe body to the top of accepting the platform, the output shaft of pneumatic cylinder has the mould, still install the material returned mechanism that is used for automatic material returned in the recess of spinning-lathe body front side, distribution controller is installed to one side of spinning-lathe body.

Preferably, the material returning mechanism comprises four electric push rods, four electric push rods are arranged at the top of a groove of the side spinning machine body of the rotating motor at equal angles, and the top of an output shaft of each electric push rod is connected with a pushing disc and penetrates through the bearing platform to the top of the widening plate.

Preferably, when the electric push rod is in a contraction state, the height of the pushing disks is lower than that of the rotating disk, and the tops of the four pushing disks are attached to the soft rubber pads.

Preferably, be connected for rotating between pneumatic cylinder and the last mould, add the board and install the bearing frame by the department that runs through of rotating electrical machines output shaft, the carousel is detachable with lower main shaft and is connected.

Preferably, be provided with the activity groove on adding the broad board of carousel both sides, two the direction subassembly is all installed to the inside in activity groove, two the direction subassembly all includes driving motor and lead screw, the lead screw rotates with activity groove both sides inner wall to be connected, the outside one end of lead screw is connected with driving motor, install the screw on the lead screw, install the deflector on the screw, two the deflector runs through from two activity groove tops respectively.

Preferably, two the deflector is concave structure, the deflector rotates inside and is connected with the extension board, the knob is installed to extension board and deflector junction side, the knob is located and keeps away from carousel one side.

Preferably, the bottom of each of the two movable grooves is provided with an opening.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the material returning mechanism can realize automatic material discharging of product parts on the lower spindle, firstly, a hub is butted with the lower spindle, then, a hydraulic cylinder is started to operate, an upper die is pressed down to fix the hub, after a rotating motor is started to spin, the hub and the lower spindle are connected firmly, a pushing disc can be moved upwards by starting four electric push rods to synchronously operate, so that the hub is contacted with the hub and separated from the lower spindle, when the hub is suspended in the air, the material can be taken, and the material returning mechanism is simple, convenient and quick and is not easy to cause product damage;

2. can prevent through direction subassembly that material returned mechanism wheel hub's position when taking off the material from changing, when electric putter functions, can start two driving motor reverse functions to make the lead screw rotate toward opposite direction, and then make two nuts be close to, when deflector contact wheel hub, driving motor stops the function, thereby makes the wheel hub both sides have certain holding power, prevents that wheel hub from being pushed up and taking off and drop often.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

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

fig. 2 is a sectional view of the turntable area of the present invention;

fig. 3 is a bottom view of the overall structure of the present invention;

fig. 4 is a perspective view of the guiding assembly structure of the present invention.

Description of reference numerals:

1. a spinning machine body; 2. a material returning mechanism; 3. a widening plate; 4. a rotating electric machine; 5. a turntable; 6. a lower main shaft; 7. a hydraulic cylinder; 8. an upper die; 9. a guide assembly; 10. a power distribution controller; 11. a receiving platform; 21. an electric push rod; 22. pushing the disc; 31. a movable groove; 32. a bearing seat; 91. a drive motor; 92. A screw rod; 93. a nut; 94. a guide plate; 95. an extension plate; 96. a knob.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a vertical spinning-lathe of wheel hub as shown in fig. 1-4, including spinning-lathe body 1, the front side of spinning-lathe body 1 is provided with the recess, install in the middle of the recess of spinning-lathe body 1 front side and accept platform 11, accept the top of platform 11 and install with broad plate 3, rotating electrical machines 4 has been installed at 1 front side recess top center of spinning-lathe body, rotating electrical machines 4's output shaft runs through accepts platform 11 and is connected with carousel 5 with broad plate 3, the top center department of carousel 5 is provided with down main shaft 6, pneumatic cylinder 7 is installed at the top of spinning-lathe body 1, the output shaft of pneumatic cylinder 7 runs through spinning-lathe body 1 to the top of accepting platform 11, pneumatic cylinder 7's output shaft has last mould 8, still install the material returned mechanism 2 that is used for automatic material returned in the recess of spinning-lathe body 1 front side, distribution controller 10 is installed to one side of spinning-lathe body 1, can realize through material returned mechanism 2 that the automatic material piece of product on the main shaft 6 that falls off, it is simple convenient and be difficult to lead to the product damage.

Specifically, the power distribution controller 10 is electrically connected to electrical components in the apparatus, and a rotary grinding assembly not shown in the apparatus can be used in cooperation with the apparatus in synchronization.

Further, in the above technical scheme, the material returning mechanism 2 comprises four electric push rods 21, the four electric push rods 21 are installed at the top of the groove of the lateral spinning machine body 1 of the rotating motor 4 at equal angles, and the tops of the output shafts of the four electric push rods 21 are connected with the pushing disk 22 and penetrate through the bearing platform 11 to the top of the widening plate 3;

specifically, the four electric push rods 21 synchronously operate, so that the four push disks 22 contact the hub, and the four push disks operate upwards to realize material removal.

Further, in the above technical solution, when the electric push rod 21 is in a contracted state, the height of the push disks 22 is lower than the height of the rotating disk 5, and the tops of the four push disks 22 are all attached to the soft rubber pad;

specifically, the pushing disc 22 is lower than the rotating disc 5, so as to prevent the hub from being completely butted with the lower main shaft 6 due to the abutting of the pushing disc 22 when the hub is installed, so that an unstable risk is caused, and the soft rubber pad can prevent the pushing disc 22 from causing abrasion to the outer surface of the hub.

Further, in the above technical solution, the hydraulic cylinder 7 is rotatably connected with the upper die 8, the bearing seat 32 is installed at the position where the widening plate 3 is penetrated by the output shaft of the rotating motor 4, and the turntable 5 is detachably connected with the lower spindle 6;

specifically, when the rotating motor 4 operates to drive the main shaft 6 and the hub to rotate, the rotatable upper die 8 can be more suitable for subsequent operation; and the lower main shaft 6 which is matched with the diameter or the shape of the processing hub can be selected by disassembling the lower main shaft 6 on the turntable 5.

Further, in the above technical solution, the widening plates 3 on both sides of the rotating disk 5 are provided with the movable grooves 31, the guiding assemblies 9 are installed inside both the two movable grooves 31, both the guiding assemblies 9 include the driving motor 91 and the screw rod 92, the screw rod 92 is rotatably connected with the inner walls on both sides of the movable groove 31, one end of the outer side of the screw rod 92 is connected with the driving motor 91, the screw nut 93 is installed on the screw rod 92, the guiding plate 94 is installed on the screw nut 93, and the two guiding plates 94 respectively penetrate through the tops of the two movable grooves 31;

specifically, when electric putter 21 operated, can start two driving motor 91 and reverse the function to make lead screw 92 rotate toward opposite direction, and then make two screws 93 be close to, when deflector 94 contact wheel hub, driving motor 91 stopped working, thereby made wheel hub both sides have certain holding power, prevent that wheel hub from being pushed up and taking off and drop when material, and deflector 94 contact wheel hub need not press from both sides during too tightly, prevent that promotion dish 22 can't promote.

Further, in the above technical solution, the two guide plates 94 are both concave structures, the extension plate 95 is rotatably connected inside the guide plates 94, the turn button 96 is installed at the side of the connection between the extension plate 95 and the guide plates 94, and the turn button 96 is located at the side far away from the turntable 5;

specifically, when the hub is high, the guide plate 94 and the extension plate 95 can be rotated 180 ° by rotating the knob 96, so that the height of the guide plate 94 is increased, and a better guiding effect is achieved.

Further, in the above technical solution, the bottoms of the two movable grooves 31 are both provided with openings;

specifically, the chips generated during the hub machining are prevented from falling into the movable groove 31 and being unable to be cleaned.

This practical theory of operation:

referring to the attached drawings 1-4 of the specification, firstly, a hub is abutted with a lower spindle 6, then a hydraulic cylinder 7 is started to operate, an upper die 8 is pressed down to fix the hub, after a rotary motor 4 is started to spin, the hub and the lower spindle 6 are connected firmly at the moment, a push disc 22 can move upwards by starting four electric push rods 21 to contact the hub, at the moment, two driving motors 91 can be started to operate reversely, so that a screw rod 92 rotates in the opposite direction, and then two nuts 93 approach to each other, when a guide plate 94 contacts the hub, the driving motors 91 stop operating, so that two sides of the hub have certain supporting force to prevent the hub from being pushed upwards to remove materials and falling off, then the push disc 22 continues to push the hub and the lower spindle 6 to separate, and when the hub is suspended in the air, materials can be taken.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (7)

1. Vertical spinning-lathe of wheel hub, including spinning-lathe body (1), its characterized in that: the utility model discloses a spinning machine, including spinning machine body (1), the front side of spinning machine body (1) is provided with the recess, install in the middle of the spinning machine body (1) front side recess and accept platform (11), the top of accepting platform (11) is installed and is added wide board (3), rotating electrical machines (4) are installed to spinning machine body (1) front side recess top center, the output shaft of rotating electrical machines (4) runs through and accepts platform (11) and is added wide board (3) and be connected with carousel (5), the top center department of carousel (5) is provided with down main shaft (6), pneumatic cylinder (7) are installed at the top of spinning machine body (1), the output shaft of pneumatic cylinder (7) runs through spinning machine body (1) to the top of accepting platform (11), the output shaft of pneumatic cylinder (7) has last mould (8), material returned mechanism (2) that are used for automatic material returned still are installed in spinning machine body (1) front side recess, controller (10) are installed to one side of spinning machine distribution body (1).

2. The hub vertical spinning machine of claim 1, wherein: the material returning mechanism (2) comprises four electric push rods (21), four electric push rods (21) are arranged at the top of a groove of the side spinning machine body (1) of the rotating motor (4) at equal angles, and the top of an output shaft of each electric push rod (21) is connected with a pushing disk (22) and penetrates through the bearing platform (11) to the top of the widening plate (3).

3. The hub vertical spinning machine of claim 2, wherein: when electric putter (21) were in the contraction status, the height that highly is less than carousel (5) of push away driving disk (22), four the top of push away driving disk (22) all pastes in soft cushion.

4. The hub vertical spinning machine of claim 1, wherein: for rotating between pneumatic cylinder (7) and last mould (8) and being connected, add broad board (3) and install bearing frame (32) by rotating electrical machines (4) output shaft through department, carousel (5) are detachable with lower main shaft (6) and are connected.

5. The hub vertical spinning machine of claim 1, wherein: be provided with movable groove (31), two on widening board (3) of carousel (5) both sides guide assembly (9), two are all installed to the inside of movable groove (31) guide assembly (9) all including driving motor (91) and lead screw (92), lead screw (92) are connected with movable groove (31) both sides inner wall rotation, the outside one end of lead screw (92) is connected with driving motor (91), install screw (93) on lead screw (92), install deflector (94) on screw (93), two deflector (94) run through from two movable groove (31) tops respectively.

6. The hub vertical spinning machine of claim 5, wherein: two deflector (94) are concave type structure, deflector (94) inside rotation is connected with extension board (95), extension board (95) and deflector (94) junction side are installed and are changeed button (96), change button (96) are located and keep away from carousel (5) one side.

7. The hub vertical spinning machine of claim 5, wherein: the bottoms of the two movable grooves (31) are provided with openings.

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