CN113199275A

CN113199275A - A compress tightly positioner for dish class gyration part

Info

Publication number: CN113199275A
Application number: CN202110545705.1A
Authority: CN
Inventors: 王鹏; 李云兰; 叶祖福; 吴苶
Original assignee: Huagong Farley Cutting and Welding System Engineering Co Ltd
Current assignee: Huagong Farley Cutting and Welding System Engineering Co Ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-08-03
Anticipated expiration: 2041-05-19
Also published as: CN113199275B

Abstract

The invention discloses a compressing and positioning device for disc type rotary parts, which belongs to the technical field of disc type rotary parts and comprises a rack, a loading mechanism and a clamping mechanism, wherein the loading mechanism is provided with a bearing platform and M bearing parts, the bearing platform is connected with the rack, the M bearing parts are arranged on the bearing platform, each bearing part is provided with an installation area for installing the disc type rotary parts, and M is a positive integer; the clamping mechanism is provided with a first clamping end and a second clamping end, the first clamping end is at least provided with N pressing parts, the clamping mechanism clamps the disc type rotating part through the N pressing parts and the second clamping end, and N is a positive integer greater than or equal to 2. The invention achieves the technical effect of better compressing and positioning effects on the disc type rotating parts.

Description

A compress tightly positioner for dish class gyration part

Technical Field

The invention belongs to the technical field of disc type rotating parts, and particularly relates to a compressing and positioning device for disc type rotating parts.

Background

With the improvement of living standard, automobiles become a travel tool for most families, and are applied to the types and the large output of plate-type rotary parts on automobiles, such as automobile parts like automobile dual-mass flywheels. When the disc-type rotating parts are welded, the disc-type rotating parts need to be positioned and compressed. At present, for the existing technology of disc-type rotating parts, a manual mode is usually adopted to position and compress the disc-type rotating parts. However, in the process of manually positioning and pressing the disc-like rotating part, the surface of the disc-like rotating part is uneven, which easily causes difficulty in pressing the disc-like rotating part, and the positioning effect is poor.

In summary, in the conventional disc-type rotating part technology, there is a technical problem that the pressing and positioning effect on the disc-type rotating part is poor.

Disclosure of Invention

The invention aims to solve the technical problem of poor compaction and positioning effects on the disc type rotating parts.

In order to solve the technical problem, the invention provides a pressing and positioning device for a disc-type rotating part, which comprises: a frame; the loading mechanism is provided with a bearing platform and M bearing parts, the bearing platform is connected with the rack, the M bearing parts are arranged on the bearing platform, each bearing part is provided with an installation area for installing the disc type revolving part, and M is a positive integer; the clamping mechanism is provided with a first clamping end and a second clamping end, the first clamping end is at least provided with N pressing parts, the clamping mechanism clamps the disc type rotating part through the N pressing parts and the second clamping end, and N is a positive integer greater than or equal to 2.

Further, the first clamping end further comprises: a fastening end connected with the frame; the pressing disc is connected with the fastening end, N pressing parts are arranged on the pressing disc, and the disc-type rotating part is positioned between the mounting area and the N pressing parts; the second clamping end is provided with a supporting end and a jacking end, the second clamping end is fixedly connected with the rack through the supporting end, and the supporting end is used for driving the jacking end.

Further, the frame is provided with first support arm, second support arm and third support arm, the fastening end with first support arm fixed connection, load-bearing platform with second support arm fixed connection, support the end with third support arm fixed connection, the second support arm is located first support arm with between the third support arm.

Further, the fastening end includes: a fixed plate connected to the first support arm; the fixing cavity is connected with the fixing plate; the positioning seat is connected with the pressing disc so as to form a hollow part for mounting the rotary bearing through the positioning seat and the fixing cavity; the pressing disc is respectively connected with the positioning seat and the fixing cavity; the pressing sleeve is respectively connected with the slewing bearing and the pressing disc; the pressing plate is respectively connected with the fixed cavity and the pressing disc; the pressing ring is matched with the pressing disc and connected with the pressing disc, the pressing ring is provided with an engagement hole matched with the mounting hole, and the pressing head penetrates through the mounting hole and the engagement hole.

Further, the support end includes: the jacking actuating element is connected with the third supporting arm; the box body is connected with the jacking execution element; and the rotary actuating element is arranged on the box body.

Further, the jacking end includes: a drive plate connected with the rotary actuator; the driving pin is arranged on the driving disc and used for driving the driving pin to move towards the direction of the pressing disc; the second clamping end further comprises: the linear guide is connected with the box body.

Further, the load-bearing platform comprises: the rotary actuator is fixedly connected with the second supporting arm; the rotary disk is arranged on the rotary actuator and drives the rotary disk to rotate through the rotary actuator.

Further, the bearing member includes: the fixed seat is connected with the rotary disc so as to drive the fixed seat to rotate through the rotary disc; the linear guide bearing is connected with the fixed seat; the sliding shaft is connected with the linear guide bearing in a sliding manner; a connecting rotation shaft connected to one end of the sliding shaft; the fixed chassis is fixedly connected with the fixed seat; a rotating common disk connected to the other end of the sliding shaft; the objective table is connected with the rotating public disk, and the objective table is provided with an installation area for installing the disk type rotating parts.

Furthermore, the pressing disc is provided with mounting holes with the same number as that of the N pressing components, each pressing component is arranged in one corresponding mounting hole, and the N pressing components are distributed on the pressing disc at equal intervals.

Further, the pressing member includes: the spring is fixed in the mounting hole; the pressing head is movably arranged in the spring and penetrates through the spring.

Has the advantages that:

the invention provides a bearing platform and a frame which are connected, M bearing parts are arranged on the bearing platform, each bearing part is provided with a mounting area for mounting a disc type rotating part, and M is a positive integer. Meanwhile, the first clamping end of the clamping mechanism is at least provided with N pressing parts, the clamping mechanism clamps the disc type rotating part through the N pressing parts and the second clamping end, and N is a positive integer greater than or equal to 2. Therefore, the disc type rotating part arranged in the mounting area is driven to a position between the first clamping end and the second clamping end in the clamping mechanism through the bearing platform, the N pressing parts arranged on the first clamping end in the clamping mechanism can continuously move towards the direction close to the second clamping end, and the N pressing parts can continuously press the disc type rotating part at the moment. And then in the process that the first clamping end and the second clamping end are close to each other, the better pressing and positioning effect on the disc type rotating part is realized. Thereby the technical effect of better compressing and positioning effects on the disc type rotating parts is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of a pressing and positioning device for a disc-like rotating part according to an embodiment of the present invention;

FIG. 2 is a first schematic view of a second clamping end of a pressing and positioning device for a disk-like rotating component according to an embodiment of the present invention;

fig. 3 is a second schematic diagram of a second clamping end in the pressing and positioning device for a disk-like rotating part according to the embodiment of the present invention;

FIG. 4 is a schematic view of a loading mechanism in a pressing and positioning device for a disk-like rotating part according to an embodiment of the present invention;

fig. 5 is a schematic view of a first clamping end of a pressing and positioning device for a disk-like rotating part according to an embodiment of the present invention.

Detailed Description

The invention discloses a pressing and positioning device for disc type revolving parts, which is connected with a frame 1 through a bearing platform 31, wherein M bearing parts 32 are arranged on the bearing platform 31, each bearing part 32 is provided with a mounting area 3271 for mounting the disc type revolving parts, and M is a positive integer. Meanwhile, the first clamping end 4 of the clamping mechanism is at least provided with N pressing parts 43, the clamping mechanism clamps the disc-like rotating part through the N pressing parts 43 and the second clamping end 2, and N is a positive integer greater than or equal to 2. Thus, the bearing platform 31 drives the disc-like revolving part installed in the installation area to a position between the first clamping end 4 and the second clamping end 2 in the clamping mechanism, the N pressing components 43 arranged on the first clamping end 4 in the clamping mechanism can continuously move towards the direction close to the second clamping end 2, and at the moment, the N pressing components 43 can continuously press the disc-like revolving part. And then, in the process that the first clamping end 4 and the second clamping end 2 are close to each other, the better pressing and positioning effect on the disc type rotating part is realized. Thereby the technical effect of better compressing and positioning effects on the disc type rotating parts is achieved.

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 obtained by a person of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention; the "and/or" keyword referred to in this embodiment represents sum or two cases, in other words, a and/or B mentioned in the embodiment of the present invention represents two cases of a and B, A or B, and describes three states where a and B exist, such as a and/or B, which represents: only A does not include B; only B does not include A; including A and B.

Also, in embodiments of the invention where an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used in the embodiments of the present invention are for illustrative purposes only and are not intended to limit the present invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, fig. 1 is a schematic diagram of a pressing and positioning device for a disk-like revolving component according to an embodiment of the present invention, fig. 2 is a schematic diagram of a first clamping end 2 in the pressing and positioning device for a disk-like revolving component according to an embodiment of the present invention, fig. 3 is a schematic diagram of a second clamping end 2 in the pressing and positioning device for a disk-like revolving component according to an embodiment of the present invention, fig. 4 is a schematic diagram of a loading mechanism 3 in the pressing and positioning device for a disk-like revolving component according to an embodiment of the present invention, and fig. 5 is a schematic diagram of a first clamping end 4 in the pressing and positioning device for a disk-like revolving component according to an embodiment of the present invention. The pressing and positioning device for the disc type rotating part provided by the embodiment of the invention comprises a rack 1, a clamping mechanism and a loading mechanism 3, wherein the rack 1, the clamping mechanism and the loading mechanism 3 are respectively explained in detail as follows:

for the gantry 1:

the machine frame 1 is provided with a first supporting arm 11, a second supporting arm 12 and a third supporting arm 13, a fastening end 41 is fixedly connected with the first supporting arm 11, a bearing platform 31 is fixedly connected with the second supporting arm 12, a supporting end 21 is fixedly connected with the third supporting arm 13, and the second supporting arm 12 is positioned between the first supporting arm 11 and the third supporting arm 13.

Specifically, the first support arm 11 is located above the second support arm 12, and the third support arm 13 is located below the second support arm 12. The first support arm 11 of the housing 1 can provide support for the first clamping end 4 described below by fixedly connecting the first support arm 11 of the housing 1 to the fastening end 41 described below. By fixedly connecting the second support arm 12 of the gantry 1 to the load-bearing platform 31 described below, the second support arm 12 of the gantry 1 can provide support for the loading mechanism 3 described below. The third support arm 13 of the housing 1 can provide support for the second clamping end 2 described below by fixedly connecting the third support arm 13 of the housing 1 to the support end 21 described below. This is achieved in that the first clamping end 4, described below, is fixed to the first support arm 11 of the frame 1, the loading mechanism 3, described below, is fixed to the second support arm 12 of the frame 1, and the second clamping end 2, described below, is fixed to the third support arm 13 of the frame 1.

For the clamping mechanism:

the clamping mechanism is provided with a first clamping end 4 and a second clamping end 2, the first clamping end 4 is at least provided with N pressing parts 43, the clamping mechanism clamps the disc type rotating part through the N pressing parts 43 and the second clamping end 2, and N is a positive integer greater than or equal to 2. The first clamping end 4 comprises a fastening end 41, a pressing disc 42 and N pressing parts 43, and the fastening end 41 is fixedly connected with the frame 1; the pressing plate 42 is connected with the fastening end 41, N pressing members 43 are disposed on the pressing plate 42, the plate-like rotating part is located between the mounting region 3271 and the N pressing members 43, the N pressing members 43 may refer to 2 pressing

members

43, 3 pressing members 43, 4 pressing members 43, and the like, for example, the 2 pressing members 43 may be symmetrically distributed. The pressing disk 42 is provided with mounting holes 421 the same as the N pressing members 43 in number, each pressing member 43 is disposed in a corresponding one of the mounting holes 421, and the N pressing members 43 are distributed on the pressing disk 42 at equal intervals.

The pressing part 43 comprises a spring 431 and a pressing head 432, and the spring 431 is fixed in the mounting hole 421; the pressing head 432 is movably disposed in the spring 431, and the pressing head 432 penetrates the spring 431. The fastening end 41 comprises a fixing plate 411, a fixing cavity 412, a rotary bearing 413, a positioning seat 414, a pressing sleeve 415, a pressing plate 416 and a pressing ring 417 matched with the pressing disc 42, and the fixing plate 411 is connected with the first support arm 11; the fixing chamber 412 is connected with the fixing plate 411; the positioning seat 414 is connected with the pressing disc 42 to form a hollow part for installing the rotary bearing 413 through the positioning seat 414 and the fixing cavity 412; the pressing disc 42 is respectively connected with the positioning seat 414 and the fixing cavity 412; the pressing sleeve 415 is respectively connected with the rotary bearing 413 and the pressing disk 42; the pressing plate 416 is respectively connected with the fixing cavity 412 and the pressing disc 42; the clamp ring 417 is connected to the clamp disk 42, the clamp ring 417 is provided with an engaging hole 4171 matched with the mounting hole 421, and the clamp head 432 penetrates through the mounting hole 421 and the engaging hole 4171. Therefore, the N pressing heads 432 can be in contact with the surfaces of the disc type rotating parts at multiple points and surfaces, when the surfaces of the disc type rotating parts are uneven, each pressing head 432 can be kept in close contact with the surfaces of the rotating parts, and accordingly the surface of the rotating parts is better pressed. The second clamping end 2 is provided with a supporting end 21 and a jacking end 22, the second clamping end 2 is fixedly connected with the rack 1 through the supporting end 21, and the supporting end 21 is used for driving the jacking end 22; the supporting end 21 comprises a jacking actuator 211, a box body 212 and a rotating actuator 213, and the jacking actuator 211 is connected with the third supporting arm 13; the box body 212 is connected with the jacking actuator 211; the rotary actuator 213 is disposed on the case 212. The jacking end 22 comprises a driving disc 221, a transmission pin 222 and a linear guide 23, wherein the driving disc 221 is connected with the rotary actuator 213; the driving pin 222 is disposed on the driving disc 221, so that the driving pin 222 is driven by the driving disc 221 to move toward the pressing disc 42. The second clamping end 2 may further comprise a linear guide 23, the linear guide 23 being connected to the housing 212.

Specifically, the fixing plate 411 and the first support arm 11 of the housing 1 are connected to each other such that the fixing plate 411 is fixed at a top position of the housing 1. The fixing cavity 412 is connected with the fixing plate 411, and the positioning seat 414 is installed on the pressing plate 42. The hollow portion means that the fixing cavity 412 and the positioning seat 414 can form a space for accommodating the rotary bearing 413. The rotary bearing 413 is installed in a cavity formed by the fixing cavity 412 and the positioning seat 414, the pressing sleeve 415 is respectively connected with the rotary bearing 413 and the pressing disk 42, and the pressing sleeve 415 can seal a gap between the rotary bearing 413 and the pressing disk 42. The pressing plate 416 connects the fixing chamber 412 and the pressing plate 42, respectively, and the pressing plate 416 may seal a gap between the fixing chamber 412 and the pressing plate 42. The pressing plate 42 is connected with the positioning seat 414 and the fixing cavity 412 through bolts. A clamp ring 417 is mounted to the outer periphery of the clamp disk 42, and the clamp ring 417 may be in the form of a circle that matches the clamp disk 42. An engaging hole 4171 is provided on the clamp ring 417 to be matched with the mounting hole 421, that is, the engaging hole 4171 and the mounting hole 421 may be aligned with each other. The plurality of the compression springs 431 can be respectively installed in the installation holes 421 on the periphery of the compression disc 42 at equal intervals, and due to the equal-interval distribution of the compression springs 431, the compression heads 432 are also distributed at equal intervals, so that the surface parts of the disc-type rotating parts can be better contacted. Each of the hold-down springs 431 is provided with a hold-down head 432, and by moving the hold-down heads 432 upward or downward in the hold-down springs 431, a point contact to a zero surface of a disk-like rotation can be achieved. Thus, when the above-mentioned disk-type revolving part placed in the rotating common disk 326 is close to the pressing disk 42 in the first clamping end 4, the pressing head 432 embedded inside the pressing spring 431 in the first clamping end 4 may contact with the surface of the disk-type revolving part, the spring 431 may send deformation due to the continuous rising of the disk-type revolving part, the elastic force of the spring 431 acts on the pressing head 432, so that the pressing head continuously presses the surface of the disk-type revolving part, and a stronger pressure is provided for the surface of the disk-type revolving part. If the surface of the disc-type rotating part is uneven, the pressing head 432 and the part are pressed in a local point contact mode, the pressing head 432 at the uneven position can automatically compensate the uneven position under the action of the spring 431, so that each pressing head 432 is in closer contact with the surface of the disc-type rotating part, and the disc-type rotating part is better pressed. The disc-type rotating part can be lifted and pressed through the process.

Meanwhile, when the surface of the disc-type revolving part is compressed by the compression head 432, the positioning seat 414 in the first clamping end 4, the compression sleeve 415, the compression disc 42, the compression ring 417, the compression head 432 and the compression spring 431 are kept consistent with the rotation center of the disc-type revolving part along the rotation center of the revolving bearing 413 by finely adjusting the position of the whole first clamping end 4 manually, so that the disc-type revolving part can be positioned and compressed, and can be in infinite revolving motion. That is, after the jacking and pressing are performed, the rotation actuator 213 in the second clamping end 2 starts to rotate, and since the driving pin 222 in the second clamping end 2 is inserted into and connected with the connecting rotation shaft 324 in the bearing part 32, the sliding shaft 323, the connecting rotation shaft 324, the rotating common plate 326, the object stage 327 and the placed plate-like revolving parts in the bearing part 32 are simultaneously driven to rotate. Since the plurality of pressing heads 432 in the first clamping end 4 are firmly pressed against the surface of the disc-like revolving part, under the action of friction force, the positioning seat 414, the pressing sleeve 415, the pressing disc 42, the pressing ring 417, the pressing head 432 and the pressing spring 431 in the first clamping end 4 are driven to rotate, at this time, the installation position of the first clamping end 4 can be finely adjusted, so as to ensure that the center of rotation of the positioning seat 414, the pressing sleeve 415, the pressing disc 42, the pressing ring 417, the pressing head 432 and the pressing spring 431 in the first clamping end 4 along the revolving bearing 413 is consistent with the rotation center of the disc-like revolving part, and at this time, the disc-like revolving part is positioned, pressed and can make infinite revolving motion.

It should be noted that, after the above-mentioned disk-like revolving component is compressed and positioned, the revolving actuator 311 drives the revolving disk 312 to rotate to take out the compressed and positioned disk-like revolving component, and a new disk-like revolving component can be compressed and positioned. For example, the box body 212 is driven to descend by the jacking actuator 211 in the second clamping end 2, the box body 212 drives the rotating actuator 213 to move downwards together, the rotating actuator 213 drives the driving disc 221 to move downwards, and the driving disc 221 drives the driving pin 222 to move downwards. At this time, since the driving pin 222 moves downward, the driving pin 222 and the connecting rotation shaft 324 also move downward, the connecting rotation shaft 324 drives the sliding shaft 323 to move downward along the linear guide bearing 322, and the sliding shaft 323 drives the rotating common plate 326 and the stage 327 to also move downward. The disk-like rotating part mounted on the stage 327 is moved away from the pressing disk 42 in the first clamping end 4. Under the action of the self-gravity of the plate-like rotating part and the thrust of the pressing head 432 in the spring 431, the plate-like rotating part on the object stage 327 can be prevented from being stuck in the falling process of the plate-like rotating part, so that the part cannot return to the original position, and the stability of the work is improved. That is, when the welding of the disk-like rotating parts is completed or other processes are completed, the jacking actuator 211 in the second clamping end 2 is activated to slowly retract the box 212, the rotary actuator 213, the driving disk 221 and the driving pin 222 downward along the linear guide 23. With the gradual downward withdrawal, the disk-like rotating part will be separated from the pressing head 432 in the first clamping end 4, and in the process of continuing the downward withdrawal, the sliding shaft 323, the connecting rotating shaft 324, the rotating common disk 326 and the object stage 327 in the bearing part 32 will be withdrawn downward until the rotating common disk 326 and the fixed chassis 325 are attached to each other, and in the process of further withdrawing downward, the driving pin 222 in the second clamping end 2 will be separated from the connecting rotating shaft 324 in the bearing part 32 until the driving pin 222 is withdrawn downward to the lowest point. Then, the bearing platform 31 will drive the rotary disc 312 to rotate together with the rotary actuator 311, so as to rotate the next disc-like rotary part on the object stage 327 placed in the bearing component 32 to the position for jacking. Through repeating the above-mentioned process, can realize switching over fast, the motion of location and compress tightly a plurality of dish class gyration part, reach work efficiency's technological effect.

In addition, the jacking actuator 211 is connected with the third supporting arm 13 in the frame 1, so that the jacking actuator 211 is fixed at the bottom position of the frame 1. The case 212 is connected to the lift actuator 211, and the case 212 has a space for accommodating the rotary actuator 213 therein. The rotary actuator 213 is provided on the housing 212, and a part of the rotary actuator 213 protrudes into the housing 212. The driving disk 221 is connected to the rotary actuator 213, and the driving pin 222 is disposed on the driving disk 221, and the driving pin 222 can rotate along with the driving disk 221. The linear guide 23 is coupled to the outside of the case 212 and the linear guide 23 is coupled to the housing 1 so that the case 212, the rotary actuator 213, the driving disc 221, and the driving pin 222 can be moved in the upward or downward direction along the linear guide 23. So that the jacking actuator 211 in the second clamping end 2 can push the box body 212 to move upwards, for example, the box body 212 can be jacked up by a cylinder provided in the jacking actuator 211, so that the box body 212 can move upwards. The box 212 drives the rotation actuator 213 to move upward, the rotation actuator 213 drives the driving disc 221 to move upward, and the driving disc 221 drives the driving pin 222 to move upward. Meanwhile, the rotation actuator 213 can drive the driving disc 221 to rotate, the driving disc 221 drives the driving pin 222 to rotate, and the driving pin 222 drives the rotation tool to rotate.

For the loading mechanism 3:

the loading mechanism 3 is provided with a bearing platform 31 and M bearing parts 32, the bearing platform 31 is fixedly connected with the rack 1, the M bearing parts 32 are arranged on the bearing platform 31, each bearing part 32 is provided with a mounting area 3271 for mounting a disc type revolving part, M is a positive integer, the M bearing parts 32 can refer to 1

bearing part

32, 2

bearing parts

32, 3 bearing parts 32 and the like, thus, a plurality of bearing parts 32 can be arranged on the bearing platform 31, one disc type revolving part is placed on the mounting area 3271 in each bearing part 32, and each disc type revolving part is respectively rotated to the position between the transmission pin 222 and the following compression disc 42 by rotating the bearing platform 31, so that each disc type revolving part is respectively compressed, and the working efficiency is further improved. The bearing platform 31 comprises a rotary actuator 311 and a rotary disk 312, and the rotary actuator 311 is fixedly connected with the second support arm 12; the turning disc 312 is provided on the turning actuator 311 to drive the turning disc 312 to rotate by the turning actuator 311. The bearing part 32 comprises a fixed seat 321, a linear guide bearing 322, a sliding shaft 323, a connecting rotating shaft 324, a fixed chassis 325, a rotating common disc 326 and an object stage 327, wherein the fixed seat 321 is connected with a rotary disc 312 so as to drive the fixed seat 321 to rotate through the rotary disc 312; the linear guide bearing 322 is connected with the fixed seat 321; the sliding shaft 323 is connected with the linear guide bearing 322 in a sliding way; one end of the connecting rotation shaft 324 and the sliding shaft 323 is connected; the fixed chassis 325 is fixedly connected with the fixed seat 321; the rotating common disc 326 is connected to the other end of the sliding shaft 323; the object stage 327 is connected to the rotating common plate 326, and the object stage 327 is provided with a mounting region 3271 for mounting a plate-like revolving part.

Specifically, the swing actuator 311 may be fixedly mounted on the second support arm 12 of the frame 1 such that the swing actuator 311 is fixed at an intermediate position of the frame 1. The rotary disk 312 is disposed on the rotary actuator 311, and the rotary actuator 311 can drive the rotary disk 312 to rotate. The fixing seat 321 can be clamped in the groove on the rotary disk 312, so that the fixing seat 321 and the rotary disk 312 rotate together. The linear guide bearing 322 is connected to the fixing base 321, and the linear guide bearing 322 may be disposed inside the fixing base 321. The sliding shaft 323 is slidably coupled to the linear guide bearing 322, and the sliding shaft 323 is slidable in an upward or downward direction inside the linear guide bearing 322. The connection rotation shaft 324 is connected to one end of the sliding shaft 323, and the connection rotation shaft 324 may move in an upward or downward direction together with the sliding shaft 323. The fixed chassis 325 is fixedly connected with the fixed seat 321, the fixed chassis 325 and the fixed seat 321 are locked with each other, and the fixed chassis 325 and the fixed seat 321 move upwards or downwards together. The rotating common disc 326 is coupled to the other end of the sliding shaft 323, and the rotating common disc 326 and the sliding shaft 323 move together in an upward or downward direction. The rotating common plate 326 and the fixed base plate 325 can be attached to each other, and the rotating common plate 326 and the fixed base plate 325 can be detached from each other, so that the pressure in the revolving parts such as the pressing plate 42 is finally and completely applied to the fixed frame 1. The object table 327 is connected to a rotating common plate 326, and the rotating common plate 326 is used for placing parts. Thus, after the disc-like rotating member is placed on the object stage 327, the driving pin 222 in the second clamping end 2 can push the connecting rotation shaft 324 to move in an upward direction, and the connecting rotation shaft 324 and the sliding shaft 323 can move in an upward direction along the linear guide bearing 322. The sliding shaft 323 can move the rotating common plate 326, together with the object table 327, in an upward direction, and the revolving part mounted on the object table 327 is continuously approached in a direction approaching the pressing plate 42 in the first clamping end 4.

In actual operation, a disc-like rotating component such as an automotive dual mass flywheel is placed on the mounting region 3271 of the stage 327 in the carrying member 32, and the mounting region 3271 of the stage 327 is designed with a corresponding component placement reference shaft, positioning pins, and positioning surfaces. The bearing platform 31 can drive the whole bearing part 32 to rotate to the jacking position by rotating 180 degrees in the horizontal plane. Then the jacking actuator 211 in the second clamping end 2 starts to be activated, and the jacking actuator 211 jacks the box 212, the rotary actuator 213, the driving disc 221 and the driving pin 222 all in an upward direction along the linear guide 23. As the slowly lifting process is performed, first, the driving pin 222 in the second clamping end 2 is inserted into the connecting rotation shaft 324 in the bearing member 32. Then, when the lifting is continued, the sliding shaft 323, the connecting rotating shaft 324, the rotating common plate 326, the object stage 327 and the placed plate-like rotating parts in the bearing member 32 will not only move along the linear guide 23 in the second clamping end 2, but also move along the linear guide bearing 322 in the bearing member 32 to continue the lifting, and at this time, the sliding shaft 323, the connecting rotating shaft 324, the rotating common plate 326, the object stage 327 and the placed plate-like rotating parts in the bearing member 32 will gradually separate from the fixed chassis 325. Then, during the process of continuing the jacking, the disk-like rotating part placed on the stage 327 of the carrier 32 is slowly contacted with the pressing head 432 of the first clamping end 4, the plurality of pressing heads 432 are embedded in the pressing spring 431, and the plurality of pressing heads 432 are uniformly distributed along the circumference of the pressing ring 417. As the jacking is further performed, the plurality of the compaction heads 432 slowly compact the disc-like revolving parts under the action of the corresponding compaction springs 431, and since the sliding shaft 323, the connecting rotating shaft 324, the rotating common disc 326, the object stage 327 and the placed disc-like revolving parts in the bearing part 32 are separated from the fixed chassis 325, namely separated from the revolving disc 312 in the bearing platform 31, all compaction forces act on the frame 1, so that the precision of each moving part can be stable, reliable and undeformed for a long time. In addition, if the surface of the disc-like revolving part is slightly uneven, the pressing heads 432 automatically compensate under the action of the pressing springs 431, and then each pressing head 432 is in close contact with the surface of the disc-like revolving part. The linear movement, jacking movement, infinite rotary movement, pressing movement, automatic compensation and other actions of the disc type rotary part can be continuously realized through the bearing platform 31, the working time is greatly reduced, and the working efficiency is improved. Meanwhile, the second clamping end 2 can lift the disc type rotating parts and can also play roles of clutch and transmission, and more importantly, the disc type rotating parts and the rotating disc 312 for transporting the carrier can be separated from each other, so that the carrier rotating disc 312 only plays a role of rotating the parts and cannot be influenced by pressing force, and the structure of the carrier rotating disc 312 can be lighter in design.

The invention provides a pressing and positioning device for disc type revolving parts, which is connected with a frame 1 through a bearing platform 31, wherein M bearing parts 32 are arranged on the bearing platform 31, each bearing part 32 is provided with a mounting area 3271 for mounting the disc type revolving parts, and M is a positive integer. Meanwhile, the first clamping end 4 of the clamping mechanism is at least provided with N pressing parts 43, the clamping mechanism clamps the disc-like rotating part through the N pressing parts 43 and the second clamping end 2, and N is a positive integer greater than or equal to 2. Thus, the bearing platform 31 drives the disc-like revolving part installed in the installation area to a position between the first clamping end 4 and the second clamping end 2 in the clamping mechanism, the N pressing components 43 arranged on the first clamping end 4 in the clamping mechanism can continuously move towards the direction close to the second clamping end 2, and at the moment, the N pressing components 43 can continuously press the disc-like revolving part. And then, in the process that the first clamping end 4 and the second clamping end 2 are close to each other, the better pressing and positioning effect on the disc type rotating part is realized. Thereby the technical effect of better compressing and positioning effects on the disc type rotating parts is achieved.

Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims

1. A clamping and positioning device for a disc-like rotating part, the device comprising:

a frame;

the loading mechanism is provided with a bearing platform and M bearing parts, the bearing platform is connected with the rack, the M bearing parts are arranged on the bearing platform, each bearing part is provided with an installation area for installing the disc type revolving part, and M is a positive integer;

the clamping mechanism is provided with a first clamping end and a second clamping end, the first clamping end is at least provided with N pressing parts, the clamping mechanism clamps the disc type rotating part through the N pressing parts and the second clamping end, and N is a positive integer greater than or equal to 2.

2. The pressing and positioning device for disk-like rotating parts according to claim 1, wherein:

the first clamping end further comprises:

a fastening end connected with the frame;

the pressing disc is connected with the fastening end, N pressing parts are arranged on the pressing disc, and the disc-type rotating part is positioned between the mounting area and the N pressing parts;

the second clamping end is provided with a supporting end and a jacking end, the second clamping end is fixedly connected with the rack through the supporting end, and the supporting end is used for driving the jacking end.

3. The pressing and positioning device for disk-like rotating parts according to claim 2, wherein:

the frame is provided with first support arm, second support arm and third support arm, the fastening end with first support arm fixed connection, load-bearing platform with second support arm fixed connection, support the end with third support arm fixed connection, the second support arm is located first support arm with between the third support arm.

4. The clamping and positioning device for disk-like rotating parts according to claim 3, wherein said fastening end comprises:

a fixed plate connected to the first support arm;

the fixing cavity is connected with the fixing plate;

the positioning seat is connected with the pressing disc so as to form a hollow part for mounting the rotary bearing through the positioning seat and the fixing cavity; the pressing disc is respectively connected with the positioning seat and the fixing cavity;

the pressing sleeve is respectively connected with the slewing bearing and the pressing disc;

the pressing plate is respectively connected with the fixed cavity and the pressing disc;

the pressing ring is matched with the pressing disc and connected with the pressing disc, the pressing ring is provided with an engagement hole matched with the mounting hole, and the pressing head penetrates through the mounting hole and the engagement hole.

5. The clamping and positioning device for disc-like rotating parts according to claim 3, wherein said support end comprises:

the jacking actuating element is connected with the third supporting arm;

the box body is connected with the jacking execution element;

and the rotary actuating element is arranged on the box body.

6. The pressing and positioning device for disk-like rotating parts according to claim 5, wherein:

the jacking end comprises:

a drive plate connected with the rotary actuator;

the driving pin is arranged on the driving disc and used for driving the driving pin to move towards the direction of the pressing disc;

the second clamping end further comprises:

the linear guide is connected with the box body.

7. The clamping and positioning device for disk-like rotating parts according to claim 3, wherein said load-bearing platform comprises:

the rotary actuator is fixedly connected with the second supporting arm;

the rotary disk is arranged on the rotary actuator and drives the rotary disk to rotate through the rotary actuator.

8. The clamping and positioning device for disk-like rotating parts according to claim 7, wherein said carrier member comprises:

the fixed seat is connected with the rotary disc so as to drive the fixed seat to rotate through the rotary disc;

the linear guide bearing is connected with the fixed seat;

the sliding shaft is connected with the linear guide bearing in a sliding manner;

a connecting rotation shaft connected to one end of the sliding shaft;

the fixed chassis is fixedly connected with the fixed seat;

a rotating common disk connected to the other end of the sliding shaft;

the objective table is connected with the rotating public disk, and the objective table is provided with an installation area for installing the disk type rotating parts.

9. The pressing and positioning device for disk-like rotating parts according to claim 2, wherein:

the pressing disc is provided with mounting holes, the number of the mounting holes is the same as that of the N pressing parts, each pressing part is arranged in the corresponding mounting hole, and the N pressing parts are distributed on the pressing disc at equal intervals.

10. The clamping and positioning device for disk-like rotating parts according to claim 9, wherein said clamping member comprises:

the spring is fixed in the mounting hole;

the pressing head is movably arranged in the spring and penetrates through the spring.