阅读说明：本技术 一种挠性飞轮动平衡检测及加工设备 (Flexible flywheel dynamic balance detection and processing equipment ) 是由 张贵辉 冯亮 王洪彬 李姚 谷生金 宋立新 于 2020-06-22 设计创作，主要内容包括：本发明公开了一种挠性飞轮动平衡检测及加工设备,涉及自动化加工设备技术领域,包括基座、移动架、定位柱、夹持机构以及冲孔机构,所述基座上横向固定有两根对称设置的导轨,所述移动架有两个且分别对称滑动设置于导轨上,两个所述移动架的下端均铰接有连杆一,所述定位柱通过动平衡检测台安装于基座内,本发明通过在移动架内设置夹持机构,并由冲孔机构带动移动架同步执行,使得夹持机构内的夹爪和顶撑件的平板状端部,来同时对挠性飞轮的齿圈和飞轮盘进行定位,消除分步式执行产生的高度差异,从而避免飞轮端面出现形变的现象；通过设置冲孔机构,能够实现对不同规格挠性飞轮冲孔产生的废料均能够有效排出设备外。(The invention discloses a flexible flywheel dynamic balance detection and processing device, which relates to the technical field of automatic processing devices and comprises a base, a moving frame, a positioning column, a clamping mechanism and a punching mechanism, wherein two guide rails which are symmetrically arranged are transversely fixed on the base; through setting up the mechanism of punching a hole, can realize punching a hole the waste material homoenergetic that produces to different specification flexible flywheels and effectively discharge outside the equipment.)

1. A dynamic balance detection and processing device for a flexible flywheel is characterized by comprising a base (1), a moving frame (2), a positioning column (3), a clamping mechanism (4) and a punching mechanism (5), two guide rails (6) which are symmetrically arranged are transversely fixed on the base (1), two moving frames (2) are respectively symmetrically and slidably arranged on the guide rails (6), the lower ends of the two moving frames (2) are respectively hinged with a first connecting rod (7), the positioning column (3) is arranged in the base (1) through a dynamic balance detection table (8), the clamping mechanism (4) is arranged in the movable frame (2), and the punching mechanism (5) is arranged on the base (1) and is used for punching balance holes on the flexible flywheel and simultaneously processing waste materials.

2. The flexible flywheel dynamic balance detection and processing apparatus of claim 1, wherein: clamping mechanism (4) include cylinder (401) and clamping jaw (402), cylinder (401) are installed on removing frame (2), and the output of cylinder (401) articulates there is three (404) of connecting rod of "Y" shape, the middle part of three (404) of connecting rod rotates to be connected on removing frame (2) inside wall, and the one end of three (404) of connecting rod articulates there is four (405) of connecting rod, the other end of four (405) of connecting rod articulates there is five (406) of connecting rod of "V" shape, clamping jaw (402) have two and symmetry to set up and slide and set up in removing frame (2), two the terminal surface of clamping jaw (402) is articulated mutually with three (404) of connecting rod and five (406) of connecting rod respectively through six (407) of connecting rod.

3. The flexible flywheel dynamic balance detection and processing apparatus of claim 1, wherein: mechanism (5) of punching a hole includes cylinder two (501), cylinder three (502) and top support piece (503), cylinder two (501) are installed in base (1), and articulated joint (504) are installed to the output of cylinder two (501), the one end of top support piece (503) articulates on one side of articulated joint (504), and the middle part of top support piece (503) articulates has removal seat (505) of "T" shape, dead lever (506) that the upper end of removing seat (505) set up through a plurality of symmetry are connected with mounting panel (507), cylinder three (502) are installed on mounting panel (507), and punching head (508) are installed to the output of cylinder three (502), and the slip is equipped with guide bar (509) that two symmetries set up on removing seat (505), the both ends of guide bar (509) are fixed in respectively on the inside wall of base (1).

4. The flexible flywheel dynamic balance detection and processing apparatus of claim 1, wherein: the other ends of the first connecting rods (7) are hinged to the two corresponding sides of the hinge joint (504), and the two guide rails (6) are arranged below the guide rods (509).

5. The flexible flywheel dynamic balance detection and processing apparatus of claim 2, wherein: the gear ring clamping end and the flywheel disc clamping end of the two clamping jaws (402) are both fixed with buffer blocks (408), and the buffer blocks (408) are made of rubber.

6. The flexible flywheel dynamic balance detection and processing apparatus of claim 3, wherein: the end part of the jacking piece (503) is flat and is provided with a blanking groove (510), the lower end of the blanking groove (510) is connected with a V-shaped and flat discharge pipe (511), when the output end of the second cylinder (501) is in a contraction state, the flat end of the jacking piece (503) is in a horizontal position, the upper port of the blanking groove (510) corresponds to the punching head (508), and when the output end of the second cylinder (501) is in an extension state, the port of the discharge pipe (511) is inclined downwards.

Technical Field

The invention relates to the technical field of automatic processing equipment, in particular to dynamic balance detection and processing equipment for a flexible flywheel.

Background

The flexible flywheel is generally used in cooperation with an automatic gearbox, an engine starting gear ring is arranged at the end close to a crankshaft, and a hydraulic torque converter is connected to the rear end of the flexible flywheel.

However, in the process of processing the flexible flywheel for a long time, the inventor finds that the existing processing equipment still has certain disadvantages: firstly, a gear ring of a flexible flywheel is limited and fixed by symmetrically arranged fixing mechanisms, and then a punching mechanism punches a hole on a flexible flywheel disc, in the integrated but segmented execution mode, height difference exists between punching positioning and gear ring fixing, and a punch head can generate downward moment on the end face of the flywheel when moving downwards, so that the end face of the flywheel is deformed, and the use of a finished product is influenced; two, the waste material that the process of punching a hole produced is through setting up the discharge gate discharge of putting to one side in the base lower extreme, but when punching a hole to the flexible flywheel of different specifications, the blanking position also can change, and the unable position of discharge gate can't remove thereupon, leads to the waste material not through the discharge gate and directly falls to inside the equipment, and the clearance is inconvenient and the siltation time has still been of a specified duration and has been caused the damage to inside components and parts.

Disclosure of Invention

The invention aims to provide a dynamic balance detection and processing device for a flexible flywheel, which aims to overcome the defects caused in the prior art.

The utility model provides a flexible flywheel dynamic balance detects and processing equipment, includes the base, removes frame, reference column, fixture and the mechanism of punching a hole, transversely be fixed with the guide rail that two symmetries set up on the base, it has two and symmetrical slip respectively to set up on the guide rail to remove the frame, two the lower extreme that removes the frame all articulates there is connecting rod one, the reference column is installed in the base through the dynamic balance detection platform, fixture installs in removing the frame to be used for pressing from both sides tightly simultaneously the ring gear and the flywheel dish of flexible flywheel, the mechanism of punching a hole is installed on the base, in order to be used for punching the balanced hole and handle the waste material simultaneously to the flexible flywheel.

Preferably, fixture includes cylinder one and clamping jaw, cylinder one is installed on removing the frame, and the output of cylinder one articulates there is the connecting rod three of "Y" shape, the middle part of connecting rod three rotates to be connected on removing the frame inside wall, and the one end of connecting rod three articulates there is the connecting rod four, the other end of connecting rod four articulates there is the connecting rod five of "V" shape, the clamping jaw has two and symmetry setting and slides and set up in removing the frame, two the terminal surface of clamping jaw passes through connecting rod six and articulates with connecting rod three and connecting rod five respectively mutually.

Preferably, the mechanism of punching a hole includes cylinder two, cylinder three and top support piece, cylinder two is installed in the base, and the hinge joint is installed to the output of cylinder two, the one end of top support piece articulates on one side of hinge joint, and the middle part of top support piece articulates there is the removal seat of "T" shape, the dead lever that sets up through a plurality of symmetry in the upper end of removing the seat is connected with the mounting panel, cylinder three is installed on the mounting panel, and the head of punching a hole is installed to the output of cylinder three, and the slip is equipped with the guide bar that two symmetries set up on removing the seat, the both ends of guide bar are fixed in respectively on the inside wall.

Preferably, the other ends of the first connecting rods are respectively hinged to two corresponding sides of the hinge joint, and the two guide rails are arranged below the guide rod.

Preferably, the gear ring clamping end and the flywheel disc clamping end of the clamping jaw are both fixed with buffer blocks, and the buffer blocks are made of rubber.

Preferably, the end part of the jacking piece is flat and provided with a blanking groove, the lower end of the blanking groove is connected with a V-shaped and flat discharge pipe, the flat plate end of the jacking piece is in a horizontal position when the output end of the second cylinder is in a contraction state, the upper port of the blanking groove corresponds to the punching head, and the port of the discharge pipe is inclined downwards when the output end of the second cylinder is in an extension state.

The invention has the advantages that: (1) the clamping mechanism is arranged in the moving frame, and the punching mechanism drives the moving frame to synchronously execute, so that the clamping jaws in the clamping mechanism and the flat-plate-shaped end parts of the top supporting pieces are used for simultaneously positioning the gear ring and the flywheel disc of the flexible flywheel, the height difference generated by step-by-step execution is eliminated, and the phenomenon that the end surface of the flywheel is deformed is avoided;

(2) through setting up the mechanism of punching a hole, by setting up articulated kicking piece in the removal seat, when the flexible flywheel specification of treating processing needs to change, only need the output of adjusting cylinder two stretch out length can, the output of cylinder two is when the contraction state, the blanking pipe all is under the piercing point, and arrange the port of material pipe and be the state in the slant, make the waste material temporarily store in the blanking pipe, and the output of cylinder two is when stretching out the state, arrange the port downward sloping of material pipe, the waste material can discharge, can realize punching a hole the waste material homoenergetic that produces to different specification flexible flywheels and effectively discharge outside the equipment.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic plan view of the clamping mechanism of the present invention.

Fig. 3 is a schematic structural view of the punching mechanism of the present invention.

Fig. 4 is a schematic structural view of the top support member of the present invention.

FIG. 5 is a flow chart illustrating the flow of the punch scrap in and out of the present invention.

The device comprises a base 1, a moving frame 2, a positioning column 3, a clamping mechanism 4, a punching mechanism 5, a guide rail 6, a connecting rod I7, a dynamic balance detection table 8, a cylinder I401, a clamping jaw 402, a connecting rod III 404, a connecting rod IV 405, a connecting rod V406, a connecting rod VI 407, a buffer block 408, a cylinder II 501, a cylinder III 502, a top supporting piece 503, a hinge joint 504, a moving seat 505, a fixed rod 506, a mounting plate 507, a punching head 508, a guide rod 509, a blanking groove 510 and a discharge pipe 511.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 5, the dynamic balance detection and processing equipment for the flexible flywheel comprises a base 1, a moving frame 2, positioning columns 3, a clamping mechanism 4 and a punching mechanism 5, wherein two guide rails 6 which are symmetrically arranged are transversely fixed on the base 1, the moving frame 2 is provided with two guide rails which are symmetrically arranged and are respectively arranged on the guide rails 6 in a sliding manner, the lower ends of the two moving frames 2 are hinged to a first connecting rod 7, the positioning columns 3 are installed in the base 1 through a dynamic balance detection table 8, the clamping mechanism 4 is installed in the moving frame 2 and is used for clamping a gear ring and a flywheel disc of the flexible flywheel at the same time, and the punching mechanism 5 is installed on the base 1 and is used for punching balance holes on the flexible flywheel and processing waste materials at the same time.

In this embodiment, the clamping mechanism 4 includes a first cylinder 401 and a clamping jaw 402, the first cylinder 401 is installed on the moving frame 2, an output end of the first cylinder 401 is hinged with a third Y-shaped connecting rod 404, a middle portion of the third connecting rod 404 is rotatably connected to an inner side wall of the moving frame 2, one end of the third connecting rod 404 is hinged with a fourth connecting rod 405, the other end of the fourth connecting rod 405 is hinged with a fifth V-shaped connecting rod 406, two clamping jaws 402 are symmetrically arranged and slidably arranged in the moving frame 2, and end surfaces of the two clamping jaws 402 are respectively hinged with the third connecting rod 404 and the fifth connecting rod 406 through a sixth connecting rod 407.

It should be noted that the clamping end of the clamping jaw 402 extends out of the movable frame 2, and the distance between the gear ring clamping end and the buffer block 408 fixed on the flywheel disc clamping end is not less than the gear ring thickness of the flexible flywheel, so that when the specification of the flexible flywheel changes, the two buffer blocks 408 can still be clamped on the gear ring of the flexible flywheel and the flywheel disc respectively.

In this embodiment, punching mechanism 5 includes two 501 cylinders, three 502 cylinders and shoring spare 503, two 501 cylinders are installed in base 1, and hinged joint 504 is installed to two 501 outputs of cylinder, the one end of shoring spare 503 articulates on one side of hinged joint 504, and the middle part of shoring spare 503 articulates there is the removal seat 505 of "T" shape, the dead lever 506 that the upper end of removing seat 505 set up through a plurality of symmetry is connected with mounting panel 507, three 502 cylinders are installed on mounting panel 507, and punching head 508 is installed to three 502 cylinders's output, and the slip is equipped with the guide bar 509 of two symmetry settings on removing seat 505, the both ends of guide bar 509 are fixed in respectively on the inside wall of base 1.

In this embodiment, the other ends of the two first connecting rods 7 are hinged to the two corresponding sides of the hinge joint 504, so that the two clamping mechanisms 4 keep moving in a mirror image, and the two guide rails 6 are disposed below the guide rods 509, so that the moving frame 2 and the moving base 505 can be prevented from being in rigid contact when moving.

In this embodiment, two the ring gear exposed core and the flywheel dish exposed core of clamping jaw 402 all are fixed with buffer 408, buffer 408 is the rubber material to this guarantees to avoid causing the damage to the surface when fixing the spacing to flexible flywheel, all carries out spacing fixed mode to the ring gear of flexible flywheel and flywheel dish, has further avoided thinner dish face atress too big, leads to its and the solder joint of ring gear to burst apart.

In addition, the end of the top support part 503 is flat and is provided with a blanking groove 510, the lower end of the blanking groove 510 is connected with a V-shaped and flat discharge pipe 511, when the output end of the second cylinder 501 is in a contracted state, the flat end of the top support part 503 is in a horizontal position, the upper port of the blanking groove 510 corresponds to the punching head 508, and when the output end of the second cylinder 501 is in an extended state, the port of the discharge pipe 511 is inclined downwards.

The working process and principle are as follows: in the using process of the invention, firstly, a flexible flywheel is automatically conveyed to a positioning column 3 and positioned by a conveying device externally connected with the equipment, a dynamic balance detection table 8 is started to carry out dynamic balance detection on the flexible flywheel, a disc surface needing balance weight punching is rotated to a position close to the middle position of two guide rods 509 of a cylinder III 502, then the cylinder II 501 is started to lead the output end of the cylinder II to contract and return, a clamping mechanism 4 in a moving frame 2 and a moving seat 505 in a punching mechanism 5 are respectively driven to move by a connecting rod I7 and a top support part 503, the two clamping jaws 402 are moved to the edges of the upper end surface and the lower end surface of the flexible flywheel and are in symmetrical positions in the process, a punching head 508 is also moved to the right upper end of the position to be punched on the flexible flywheel, the flat-plate-shaped end part of the top support part 503 is rotated to a horizontal state, then the cylinder I401 is started, the five connecting rods 406 and the six connecting rods 407 drive the two clamping jaws 402 to synchronously move in opposite directions in the moving frame 2, so as to fix the gear ring and the flywheel disc of the flexible flywheel, the third air cylinder 502 is started, the output end of the third air cylinder drives the punching head 508 to punch the disc surface of the flexible flywheel, the generated waste is temporarily stored in the blanking groove 510 and is blocked by the inclined opening of the V-shaped discharge pipe 511, so as to ensure that the internal waste cannot be poured, the dynamic balance detection table 8 is started again to enable the disc surface to continuously rotate to the next punching position, the punching is continuously carried out until the flexible flywheel completes the balance weight and passes the dynamic balance detection, then the second air cylinder 501 is started again to enable the output end of the second air cylinder to extend out, the discharge pipe 511 discharge port on the top support part 503 is driven to rotate to the downward inclined position, the stored punched waste can be discharged out of the device through the discharge port, and the moving frame, when the processing specification of the flexible flywheel is changed, the extension length of the output end of the second air cylinder 501 is adjusted, and the top support part 503 is always matched with the punching head 508 in time to collect and discharge the waste generated by punching.

Based on the above, in the invention, the clamping mechanism 4 is arranged in the moving frame 2, and the punching mechanism 5 drives the moving frame 2 to synchronously execute, so that the clamping jaws 402 in the clamping mechanism 4 and the flat-plate-shaped end parts of the top supporting pieces 503 are used for simultaneously positioning the gear ring and the flywheel disc of the flexible flywheel, the height difference generated by step-by-step execution is eliminated, and the phenomenon of deformation of the end surface of the flywheel is avoided;

through setting up punching mechanism 5, by setting up articulated brace piece 503 in moving seat 505, when the flexible flywheel specification that treats processing needs to change, only need the output of two 501 of adjusting cylinder stretch out length can, the output of two 501 of cylinder is when the shrink state, blanking pipe 510 all is under piercing head 508, and arrange the port of material pipe 511 and be the slant state, make the waste material temporarily store in blanking pipe 510, and the output of two 501 of cylinder is when stretching out the state, arrange the port downward sloping of material pipe 511, the waste material can be discharged, can realize punching a hole the waste material homoenergetic that produces to different specification flexible flywheels and effectively discharge outside the equipment.

It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.