阅读说明：本技术 全自动平衡机用支撑调节装置 (Supporting and adjusting device for full-automatic balancing machine ) 是由 赵元昌 赵杰 于 2019-09-25 设计创作，主要内容包括：本发明公开了一种全自动平衡机用支撑调节装置,涉及刹车盘生产的技术领域,解决了现有平衡机卡具使用成本高的问题,其技术方案要点是包括底座、设置在底座顶部的紧固杆、设置在紧固杆四周的若干紧固板以及设置在底座中的液压缸；紧固板背离紧固杆一侧呈弧形设置,每一个紧固板靠近紧固杆的一侧都设置有两根沿竖直方向排布的连接杆,连接杆的两端分别转动连接在紧固板和紧固杆上,连接杆靠近紧固杆的一端向上倾斜设置,将刹车盘套设在紧固杆外侧并且使得刹车盘底部一侧与底座顶面相互接触,然后紧固杆向下运动,使得紧固板向外运动并且撑紧在中心孔外侧,从而能够对不同尺寸的刹车盘进行固定和定位,无需频繁更换卡具,降低了卡具的使用成本。(The invention discloses a supporting and adjusting device for a full-automatic balancing machine, which relates to the technical field of brake disc production and solves the problem of high use cost of the conventional balancing machine clamp; the mounting plate deviates from mounting rod one side and is the arc setting, one side that each mounting plate is close to the mounting rod all is provided with two connecting rods of arranging along vertical direction, the both ends of connecting rod rotate respectively and connect on mounting plate and mounting rod, the one end tilt up setting that the connecting rod is close to the mounting rod, establish the brake disc cover in the mounting rod outside and make brake disc bottom one side and base top surface contact with each other, then the mounting rod downstream, make the mounting plate outwards move and prop tightly in the centre bore outside, thereby can fix and fix a position not unidimensional brake disc, need not frequent change fixture, the use cost of fixture has been reduced.)

1. The utility model provides a full automatic balancing machine supports adjusting device which characterized in that: the device comprises a base (1) with the top surface horizontally arranged and cylindrically arranged, a fastening rod (2) arranged in the middle of the top of the base (1), a plurality of fastening plates (3) arranged around the fastening rod (2) and capable of sliding on the base (1) along the radial direction of the base (1), and a hydraulic cylinder (21) arranged in the base (1) and used for driving the fastening rod (2) to move up and down;

one side, away from the fastening rod (2), of each fastening plate (3) is arranged in an arc shape, two connecting rods (4) which are arranged along the vertical direction are arranged on one side, close to the fastening rod (2), of each fastening plate (3), two ends of each connecting rod (4) are respectively connected to the fastening plate (3) and the fastening rod (2) in a rotating mode, and one end, close to the fastening rod (2), of each connecting rod (4) is arranged in an upward inclined mode;

the holding tank has been seted up in the middle of base (1), and hydraulic pressure is arranged in the holding tank, and the vertical setting of anchorage bar (2) length direction, anchorage bar (2) bottom one end stretches into in the middle of the holding tank.

2. The support adjusting device for the full automatic balancing machine according to claim 1, characterized in that: two fixing plates (41) which are vertically arranged and fixedly connected to the fastening rod (2) are arranged on two sides of one end, close to the fastening rod (2), of the connecting rod (4), a rotating shaft (42) which is horizontally arranged in the axis direction and mutually perpendicular to the length direction of the fastening rod (2) is fixedly connected to the fastening rod (2), and two ends of the rotating shaft (42) penetrate through the two fixing plates (41) respectively and are rotatably connected to the fixing plates (41);

the connecting mode of the connecting rod (4) and the fastening plate (3) is the same as the connecting mode of the connecting rod (4) and the fastening rod (2).

3. The support adjusting device for the full automatic balancing machine according to claim 1, characterized in that: a plurality of guide ways (121) with mounting plate (3) one-to-one are seted up at base (1) top, the radial direction setting of base (1) is followed to the length direction of guide ways (121), guide ways (121) are located corresponding mounting plate (3) bottom, mounting plate (3) bottom fixedly connected with mutually support and can carry out gliding guide block (31) along the length direction of guide ways (121) in the middle of guide ways (121) with guide ways (121) and guide block (31), the cross-section of guide ways (121) and guide block (31) all is the setting of type of protruding font.

4. The support adjusting device for the full automatic balancing machine according to claim 1, characterized in that: the fastening rod (2) is sleeved with a guide disc (5) capable of sliding on the fastening rod (2) along the length direction of the fastening rod (2), the guide disc (5) is horizontally arranged, and the diameter of the guide disc (5) is smaller than that of the central hole;

the top of one side, close to the fastening rod (2), of each fastening plate (3) is fixedly connected with a cross rod (32), a guide groove (51) penetrating through the guide disc (5) in the vertical direction is formed above each cross rod (32), the length direction of each guide groove (51) is arranged in the radial direction of the base (1), one end, away from the guide plate, of the top of each cross rod (32) is fixedly connected with a guide block (321) which penetrates through the guide groove (51) and can slide in the guide groove (51) along the length direction of the guide groove (51), and two sides of each guide block (321) are in contact with two sides of the guide groove (51);

the guide block (321) is fixedly connected with two limit blocks (322) which are respectively contacted with the top and the bottom of the guide disc.

5. The support adjusting device for the full automatic balancing machine according to claim 4, characterized in that: one side fixedly connected with diaphragm (6) that mounting plate (3) deviates from anchorage bar (2), and diaphragm (6) are located the position that mounting plate (3) are close to the top, and the top threaded connection of diaphragm (6) has fastening bolt (61) that run through, and the bottom of fastening bolt (61) can support tightly at the brake disc top.

6. The support adjusting device for the full automatic balancing machine according to claim 1, characterized in that: base (1) is including being base (11) and can dismantle supporting seat (12) of connection at base (11) top, and the holding tank is seted up at base (11) top intermediate position.

7. The support adjusting device for the full automatic balancing machine according to claim 6, characterized in that: supporting seat (12) bottom fixedly connected with inserts connecting block (122) in the middle of the holding tank, and connecting block (122) threaded connection is on foundatin base (11), and pneumatic cylinder (21) fixed connection is in connecting block (122) bottom.

8. The support adjusting device for the full automatic balancing machine according to claim 7, characterized in that: a plurality of abdicating holes (123) are formed in the periphery of the supporting seat (12).

Technical Field

The invention relates to the technical field of brake disc production, in particular to a supporting and adjusting device for a full-automatic balancing machine.

Background

The brake disc is an important part rotating along with the wheel, and when the brake is performed, the brake caliper clamps the brake disc to generate power, so that the effect of speed reduction or parking is realized.

During the production process of the brake disc, the brake disc needs to be processed by using a balancing machine, the balancing machine is an instrument for measuring the unbalance of the brake disc, and the unbalance of the brake disc is corrected by using the measurement result of the balancing machine, so that the vibration generated when the brake disc rotates or the vibration acting on a bearing is reduced to an allowable range, and the effects of reducing the vibration, improving the performance and improving the product quality are achieved.

When carrying out the unbalanced test, need regard as the location basis of test with the centre bore of brake disc, but according to the difference of brake disc size and model, the size of the centre bore of brake disc often all is different, when this has just also led to carrying out the unbalanced test of brake disc, need support the change of fixture to the brake disc that does not use size and model, great improvement the use cost of fixture, need a strutting arrangement that can be suitable for the brake disc of different sizes and model now urgently.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a supporting and adjusting device for a full-automatic balancing machine, which can drive a fastening plate to move in a direction approaching the fastening rod by the upward movement of the fastening rod, so that a brake disc is sleeved outside the fastening rod, one side of the bottom of the brake disc is in contact with the top surface of a base, and then the fastening rod moves downwards, so that the fastening plate moves outwards and is tightly supported outside a central hole, brake discs with different sizes can be fixed and positioned, frequent replacement of clamps is not needed, and the use cost of the clamps is reduced.

In order to achieve the purpose, the invention provides the following technical scheme: a supporting and adjusting device for a full-automatic balancing machine comprises a base, a fastening rod, a plurality of fastening plates and a hydraulic cylinder, wherein the top surface of the base is horizontally arranged and is arranged in a cylindrical manner, the fastening rod is arranged in the middle of the top of the base, the fastening plates are arranged on the periphery of the fastening rod and can slide on the base along the radial direction of the base, and the hydraulic cylinder is arranged in the base and is used for driving the fastening rod to move up and down;

one side, away from the fastening rod, of each fastening plate is arranged in an arc shape, one side, close to the fastening rod, of each fastening plate is provided with two connecting rods which are arranged in the vertical direction, two ends of each connecting rod are respectively and rotatably connected to the fastening plate and the fastening rod, and one end, close to the fastening rod, of each connecting rod is arranged in an upward inclined mode;

the holding tank has been seted up in the middle of the base, and hydraulic pressure is arranged in the holding tank, the vertical setting of anchorage bar length direction, and anchorage bar bottom one end stretches into in the middle of the holding tank.

Through adopting above-mentioned technical scheme, before the installation brake disc, drive the anchorage bar and upwards slide through the pneumatic cylinder, the anchorage bar slides at the direction that the anchorage bar is close to the anchorage bar towards at the base top in the middle of the process of upward movement, then establish the brake disc cover in the anchorage bar outside, then drive the anchorage bar downstream through the pneumatic cylinder, the anchorage bar drives the anchorage plate and slides towards the direction that deviates from the anchorage bar on the base in the middle of the process of downstream, and support the outside at the brake disc centre bore tightly, thereby fix the brake disc on the base, and the anchorage plate can adjust the distance between anchorage plate and the anchorage bar according to the size of brake disc, thereby can support fixedly to the brake disc of understandably size, need not frequent change fixture, the practical cost of fixture has been reduced.

The invention is further configured to: two fixing plates which are vertically arranged and fixedly connected to the fastening rod are arranged on two sides of one end, close to the fastening rod, of the connecting rod, a rotating shaft which is horizontally arranged in the axis direction and is perpendicular to the length direction of the fastening rod is fixedly connected to the fastening rod, and two ends of the rotating shaft penetrate through the two fixing plates respectively and are rotatably connected to the fixing plates;

the connecting mode of the connecting rod and the fastening plate is the same as the connecting mode of the connecting rod and the fastening rod.

Through adopting above-mentioned technical scheme, the fastening rod can drive the mounting plate through the rotation of connecting rod in the middle of the up-and-down motion's process and slide along the direction of being close to and keeping away from the fastening rod.

The invention is further configured to: a plurality of guide grooves corresponding to the fastening plates one to one are formed in the top of the base, the length direction of each guide groove is arranged along the radial direction of the base, the guide grooves are located at the bottoms of the corresponding fastening plates, the bottom of each fastening plate is fixedly connected with the corresponding guide grooves, the guide blocks can slide in the middle of the guide grooves along the length direction of the corresponding guide grooves, and the cross sections of the guide grooves and the guide blocks are arranged in a shape like a Chinese character 'tu'.

Through adopting above-mentioned technical scheme, through the direction of guide way and guide block, can enough lead the slip direction of mounting plate, can also prevent that the mounting plate from breaking away from the base in the middle of carrying out gliding process.

The invention is further configured to: the fastening rod is sleeved with a guide disc which can slide on the fastening rod along the length direction of the fastening rod, the guide disc is horizontally arranged, and the diameter of the guide disc is smaller than that of the central hole;

the top of one side, close to the fastening rod, of each fastening plate is fixedly connected with a cross rod, a guide groove penetrating through the guide disc in the vertical direction is arranged above each cross rod, the length direction of the guide groove is arranged in the radial direction of the base, one end, far away from the guide plate, of the top of each cross rod is fixedly connected with a guide block which penetrates through the guide groove and can slide in the guide groove in the length direction of the guide groove, and two sides of the guide block are in contact with two sides of the guide groove;

the guide block is fixedly connected with two limit blocks which are respectively contacted with the top and the bottom of the guide disc.

Through adopting above-mentioned technical scheme, the diameter of positioning disk is less than the diameter of centre bore for the positioning disk can not produce the hindrance to the installation of brake disc, and through horizontal pole and guide block, can also lead the slip direction of mounting plate, makes the mounting plate can keep vertical in the middle of carrying out gliding process, can not appear inclining, thereby has guaranteed the fixed effect of mounting plate to the brake disc.

The invention is further configured to: one side fixedly connected with diaphragm that the mounting plate deviates from the anchorage bar, the diaphragm is located the position that the mounting plate is close to the top, and the top threaded connection of diaphragm has the fastening bolt that runs through, and fastening bolt's bottom can support tightly at the brake disc top.

Through adopting above-mentioned technical scheme, the mounting plate supports tightly behind the brake block is inboard, screws up fastening bolt for fastening bolt supports tightly at the brake disc top, thereby can be with the more firm fixing on the base of brake disc.

The invention is further configured to: the base is including being basic seat and can dismantling the supporting seat of connection at basic seat top, and the holding tank is seted up at basic seat top intermediate position.

The invention is further configured to: supporting seat bottom fixedly connected with inserts the connecting block in the middle of the holding tank, and connecting block threaded connection is on basic seat, and pneumatic cylinder fixed connection is in the connecting block bottom.

Through adopting above-mentioned technical scheme, long-time test causes bearing structure's damage easily, after damaging, only need dismantle the supporting seat change can, reduced the structure of changing to cost of maintenance has been reduced.

The invention is further configured to: a plurality of abdicating holes are formed in the periphery of the supporting seat.

Through adopting above-mentioned technical scheme, when changing and installing the supporting seat, can insert the pole and let the hole in the middle of then drive the supporting seat through the pole and rotate to can be more laborsaving when making to rotate the supporting seat.

In summary, compared with the prior art, the invention has the following beneficial effects:

1. according to the brake disc fixing device, the fastening rod, the fastening plate and the connecting rod are arranged, before the brake disc is installed, the fastening rod is driven to slide upwards through the hydraulic cylinder, the fastening plate slides towards the direction close to the fastening rod on the top of the base in the upward movement process of the fastening rod, then the brake disc is sleeved on the outer side of the fastening rod, then the fastening rod is driven to move downwards through the hydraulic cylinder, the fastening rod drives the fastening plate to slide towards the direction departing from the fastening rod on the base in the downward movement process of the fastening rod, and the fastening plate abuts against the outer side of the center hole of the brake disc, so that the brake disc is fixed on the base, the distance between the fastening plate and the fastening rod can be adjusted through the fastening plate according to the size of the brake disc, the brake disc with unknown size can be supported and fixed, frequent replacement of a clamp is not needed;

2. according to the invention, the transverse plate and the fastening bolt are arranged, and the fastening bolt is screwed after the fastening plate is tightly abutted against the inner side of the brake plate, so that the fastening bolt is tightly abutted against the top of the brake disc, and the brake disc can be more stably fixed on the base.

Drawings

FIG. 1 is an isometric view of the embodiment in use;

FIG. 2 is an isometric view of the complete structure of the embodiment;

FIG. 3 is an enlarged view of portion A of FIG. 2;

FIG. 4 is an enlarged view of the portion B of FIG. 2;

FIG. 5 is an enlarged view of section C of FIG. 2;

FIG. 6 is a cross-sectional view of a guide plate and guide block of an embodiment;

fig. 7 is a sectional view of the entire structure of the embodiment.

In the figure: 1. a base; 11. a base seat; 12. a supporting seat; 121. a guide groove; 122. connecting blocks; 123. a hole of abdication; 2. a fastening rod; 21. a hydraulic cylinder; 3. a fastening plate; 31. a guide block; 32. a cross bar; 321. a guide block; 322. a limiting block; 4. a connecting rod; 41. a fixing plate; 42. a rotating shaft; 5. a guide plate; 51. a guide groove; 6. a transverse plate; 61. and fastening the bolt.

Detailed Description