Multi-pressure-head bearing bush pressing machine compatible with multiple varieties

Abstract

The utility model belongs to the technical field of automatic assembly, and discloses a multi-pressure-head bearing bush pressing machine compatible with multiple varieties, which comprises a supporting table, a first moving plate is arranged above the supporting table, a first driving unit for driving the first moving plate to move in a horizontal plane is arranged on the supporting table, and a through groove is formed in the supporting table; the telescopic air cylinder is fixedly installed on the first moving plate, and a vertically-downward driving rod is arranged at the output end of the telescopic air cylinder; the second moving plate is fixedly mounted below the first moving plate through a connecting piece, and a round through hole for the driving rod to penetrate through is formed in the second moving plate; press fitting operation can be conveniently conducted on various different positions, meanwhile, the pressing head located under the driving rod is replaced, and the pressing head of the corresponding specification can be conveniently replaced according to the specification of a press-fitted product.

Description

Technical Field

[0001] The present invention belongs to the technical field of automated assembly, and in particular relates to a multi-press head bearing bushing press that is compatible with multiple varieties. Background Art

[0002] The industrial field has an increasing demand for high-precision and high-performance equipment, especially in high-end manufacturing industries such as automobiles, aerospace, and rail transportation. Bearings are one of the most important basic components in these industries, and their quality and performance directly affect the overall performance and reliability of the product.

[0003] The current bearing manufacturing process faces problems such as multiple processes, low efficiency, and high consumables, which affect product accuracy and performance. In addition, most existing technologies can only meet the production of single varieties or specifications of bearings. Therefore, it is necessary to develop a multi-type bearing bushing press compatible with multiple varieties, so as to facilitate the bearing press-fitting operation with multiple types of multi-type presses, which will effectively improve production efficiency, reduce costs, and enhance the manufacturing level of key components of my country's high-end manufacturing industry. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a multi-press head bearing bushing press that is compatible with multiple varieties, so as to facilitate bearing pressing operations with multiple press heads of multiple varieties, improve production efficiency and reduce costs.

[0005] The purpose of this disclosure can be achieved through the following technical solutions:

[0006] A multi-press head bearing bushing press compatible with multiple varieties, comprising:

[0007] A support platform, a first movable plate is arranged above the support platform, a first driving unit for driving the first movable plate to move in a horizontal plane is arranged on the support platform, and a through slot is opened on the support platform;

[0008] A telescopic cylinder, which is fixedly mounted on the first movable plate, and an output end of the telescopic cylinder is provided with a driving rod extending vertically downward;

[0009] A second movable plate, the second movable plate is fixedly mounted below the first movable plate through a connecting piece, and a round through hole for the driving rod to pass through is opened on the second movable plate;

[0010] The mounting plate is arranged below the second movable plate, and a second driving unit for driving the mounting plate to move in a horizontal plane is arranged on the second movable plate. A plurality of pressure heads of different specifications are arranged at the lower end of the mounting plate, and the pressure heads are connected to the mounting plate through telescopic components, and the driving rod can push any pressure head downward.

[0011] The principle and effect of the above technical solution are as follows:

[0012] The first driving unit drives the first movable plate and the telescopic cylinder, and the first movable plate drives the connecting piece to move horizontally in the through groove. The connecting piece drives the second movable plate, the second driving unit, the mounting plate, the telescopic assembly and each pressing head, so that the position of the telescopic cylinder and the pressing head in the horizontal plane can be adjusted conveniently, so that press-fitting operations can be performed at various positions. At the same time, the second driving unit can be used to drive the mounting plate to move in the horizontal plane, and the mounting plate drives the telescopic assemblies and the pressing head to adjust the position, so that the pressing head directly below the driving rod can be replaced, so as to replace the pressing head of corresponding specifications according to the specifications of the pressed product.

[0013] The mounting plate is provided with a slide groove for the lower end of the driving rod to pass through, the number of the slide groove is at least one, and a plurality of telescopic components are evenly arranged along the axis direction of the slide groove near any slide groove on the mounting plate;

[0014] The telescopic components all include a slide bar fixedly mounted on the lower end of the mounting plate, the slide bar is slidably connected with an ear plate, the ear plate is located directly below the corresponding side slide groove, the lower end of the ear plate is fixed with a mounting rod, and the pressure head is fixed to the lower end of the mounting rod;

[0015] The slide bars are sleeved with springs, and both ends of the springs are fixed to the mounting plate and the ear plate respectively;

[0016] The first driving unit includes a first electric slide rail fixed on the support platform, a first servo motor is provided at one end of the first electric slide rail, a first slider is slidably connected to the first electric slide rail, a first slide bar is fixed to the first slide bar, a horizontally placed second electric slide rail is fixed to the first slide bar, the second electric slide rail is vertically placed to the first electric slide rail, a second servo motor is provided at one end of the second electric slide rail, a second slider is slidably connected to the second electric slide rail, and the first moving plate is fixed to the second slider;

[0017] The first slide bar is provided with a first guide rail fixed on the support platform at an end away from the first electric slide rail, the first guide rail is placed parallel to the first electric slide rail, and the first slide bar is slidably connected to the first guide rail;

[0018] The second driving unit includes a third electric slide rail fixed to the lower end surface of the second movable plate, a third servo motor is provided at one end of the third electric slide rail, a third slider is slidably connected to the third electric slide rail, a second slide bar is fixed to the third slide bar, a horizontally placed fourth electric slide rail is fixed to the second slide bar, the fourth electric slide rail is vertically placed to the third electric slide rail, a fourth servo motor is provided at one end of the fourth electric slide rail, a fourth slider is slidably connected to the fourth electric slide rail, and a mounting plate is fixed to the fourth slider;

[0019] One end of the second slide bar away from the third electric slide rail is slidably connected to the second guide rail. The second guide rail is parallel to the third electric slide rail, and the second guide rail is fixed on the second moving plate.

[0020] The nouns, conjunctions or adjectives involved in the above technical solution are explained as follows:

[0021] Connection: refers to the process of connecting two separate profiles or parts into a complex part or component using fasteners such as screws, bolts and rivets.

[0022] Sliding connection: Two objects are in contact but not fixed and can slide relative to each other.

[0023] Beneficial effects of the present disclosure:

[0024] 1. The first driving unit drives the first moving plate and the telescopic cylinder, so that the positions of the telescopic cylinder and the pressure head in the horizontal plane can be adjusted, so that the press-fitting operation can be performed at various positions. At the same time, the second driving unit can be used to drive the mounting plate to move in the horizontal plane, and the mounting plate drives the telescopic components and the pressure head to adjust the positions, so that the pressure head directly under the driving rod can be replaced, so that the pressure head of the corresponding specification can be replaced according to the specifications of the press-fitted product.

[0025] 2. Through the coordinated setting of the slide bar, ear plate, mounting rod and spring, it can be ensured that when any pressing head is performing the pressing operation, the other pressing heads are in place, and the spring can drive the corresponding pressing head to automatically reset after each pressing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present disclosure;

[0028] Figure 2 is a schematic diagram of the overall structure of the embodiment of the present disclosure from different viewing angles;

[0029] Figure 3 is a partial structural schematic diagram of the second movable plate of an embodiment of the present disclosure;

[0030] Figure 4 It is a partial structural schematic diagram of the mounting plate of an embodiment of the present disclosure. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the described embodiments are only part of the embodiments of the present disclosure, rather than all the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present disclosure.

[0032] Combined with this Figures 1 to 4 The following describes an embodiment of a multi-pressing head bearing bushing press machine that is compatible with multiple varieties. Specifically, the multi-pressing head bearing bushing press machine that is compatible with multiple varieties is constructed as a split structure, which has six components, namely, a support table 100, a first movable plate 200, a telescopic cylinder 400, a second movable plate 500, a mounting plate 600 and a pressing head 800. The first movable plate 200 and the telescopic cylinder 400 are driven by the first driving unit 300. At the same time, the first movable plate 200 drives the connecting piece to move horizontally in the through groove 101. The connecting piece drives the second movable plate 500, the second driving unit 700, the mounting plate 600, the telescopic assembly and each pressing head 800, which can be conveniently The positions of the telescopic cylinder 400 and the pressing head 800 in the horizontal plane are adjusted to facilitate press-fitting operations at various positions. At the same time, the second driving unit 700 can be cooperated to drive the mounting plate 600 to move in the horizontal plane. The mounting plate 600 drives the telescopic components and the pressing head 800 to adjust their positions, so that the pressing head 800 directly below the driving rod can be replaced, so that the pressing head 800 of the corresponding specification can be replaced according to the specifications of the pressed product. At the same time, when the driving rod pushes the pressing head 800 directly below it to move downward for press-fitting operations, the remaining pressing heads 800 remain in place.

[0033] Please refer to Figures 1 to 4 , a multi-press head bearing bushing press compatible with multiple varieties, including:

[0034] A support platform 100, a first movable plate 200 is disposed above the support platform 100, a first driving unit 300 is disposed on the support platform 100 for driving the first movable plate 200 to move in a horizontal plane, and a through slot 101 is opened on the support platform 100;

[0035] The telescopic cylinder 400 is fixedly mounted on the first movable plate 200, and a driving rod is provided at the output end of the telescopic cylinder 400;

[0036] A second movable plate 500, which is fixedly mounted below the first movable plate 200 through a connecting piece, and a round through hole 501 for the driving rod to pass through is provided on the second movable plate 500;

[0037] The mounting plate 600 is arranged below the second movable plate 500. The second movable plate 500 is provided with a second driving unit 700 for driving the mounting plate 600 to move in a horizontal plane. A plurality of pressure heads 800 of different specifications are arranged at the lower end of the mounting plate 600. The pressure heads 800 are connected to the mounting plate 600 through a telescopic assembly. The driving rod can push any pressure head 800 to move downward.

[0038] The support platform 100 is used to support the first driving unit 300, the first movable plate 200, etc. The support platform 100 generally includes a table top, and a plurality of support columns evenly distributed are fixed at the lower end of the table top. The lower end surface of the support column is lower than the pressure head 800. The support platform can be made of metal materials, wood, etc.

[0039] The telescopic cylinder 400 is used to drive the pressure head 800 to move downward. It can shrink or extend the driving rod at the output end as needed, so that the equipment or system can achieve precise control and movement; common applications include automated production lines, mechanical devices, industrial machinery, and various engineering and manufacturing fields.

[0040] The mounting plate 600 is used to connect the pressure head 800. The mounting plate 600 should have a certain strength to avoid bending of the mounting plate 600 during operation. The material of the mounting plate 600 can be selected from new environmentally friendly materials: high-density fiberboard, plywood, particleboard, etc., or traditional metal materials such as steel and aluminum alloy.

[0041] The mounting plate 600 is provided with a slide groove 601 for the lower end of the driving rod to pass through, and the number of the slide groove 601 is at least one, and a plurality of telescopic components are evenly arranged along the axis direction of the slide groove 601 near any slide groove 601 on the mounting plate 600;

[0042] The telescopic components all include a slide bar 901 fixedly mounted on the lower end of the mounting plate 600, and an ear plate 902 is slidably connected to the slide bar 901. The ear plate 902 is located directly below the corresponding side slide groove 601, and a mounting rod 903 is fixed to the lower end of the ear plate 902, and the pressure head 800 is fixed to the lower end of the mounting rod 903; a spring 904 is sleeved on the slide bar 901, and both ends of the spring 904 are respectively fixed to the mounting plate 600 and the ear plate 902;

[0043] The first driving unit 300 includes a first electric slide rail 301 fixed on the support platform 100, a first servo motor is provided at one end of the first electric slide rail 301, a first slider is slidably connected to the first electric slide rail 301, a first slide bar 302 is fixed to the first slide bar, a horizontally placed second electric slide rail 303 is fixed to the first slide bar 302, the second electric slide rail 303 is vertically placed with the first electric slide rail 301, a second servo motor is provided at one end of the second electric slide rail 303, a second slider is slidably connected to the second electric slide rail 303, and the first moving plate 200 is fixed to the second slider;

[0044] The first slide bar 302 is provided with a first guide rail 304 fixed on the support platform 100 at the end away from the first electric slide rail 301. The first guide rail 304 is placed parallel to the first electric slide rail 301, and the first slide bar 302 is slidably connected to the first guide rail 304.

[0045] The second driving unit 700 includes a third electric slide rail 701 fixed to the lower end surface of the second moving plate 500, a third servo motor is provided at one end of the third electric slide rail 701, a third slider is slidably connected to the third electric slide rail 701, a second slider is fixed to the third slider, a fourth electric slide rail 702 placed horizontally is fixed to the second slider, the fourth electric slide rail 702 is placed vertically to the third electric slide rail 701, a fourth servo motor is provided at one end of the fourth electric slide rail 702, a fourth slider is slidably connected to the fourth electric slide rail 702, and the mounting plate 600 is fixed to the fourth slider;

[0046] One end of the second slide bar away from the third electric slide rail 701 is slidably connected to the second guide rail. The second guide rail is parallel to the third electric slide rail 701 , and the second guide rail is fixed on the second moving plate 500 .

[0047] The following is a further description of a multi-pressure head bearing bushing press compatible with multiple varieties provided by the utility model in conjunction with the accompanying drawings and implementation modes.

[0048] A multi-press head bearing bushing press compatible with multiple varieties, comprising:

[0049] A support platform 100, a first movable plate 200 is disposed above the support platform 100, a first driving unit 300 is disposed on the support platform 100 for driving the first movable plate 200 to move in a horizontal plane, and a through slot 101 is opened on the support platform 100;

[0050] The telescopic cylinder 400 is fixedly mounted on the first movable plate 200, and a driving rod is provided at the output end of the telescopic cylinder 400;

[0051] A second movable plate 500, which is fixedly mounted below the first movable plate 200 through a connecting piece, and a round through hole 501 for the driving rod to pass through is provided on the second movable plate 500;

[0052] The mounting plate 600 is arranged below the second movable plate 500. The second movable plate 500 is provided with a second driving unit 700 for driving the mounting plate 600 to move in a horizontal plane. A plurality of pressure heads 800 of different specifications are arranged at the lower end of the mounting plate 600. The pressure heads 800 are connected to the mounting plate 600 through a telescopic assembly. The driving rod can push any pressure head 800 to move downward.

[0053] In order to facilitate the driving rod to pass through the mounting plate 600 to push the pressure head 800, a slide groove 601 is provided on the mounting plate 600 for the lower end of the driving rod to pass through. The number of slide grooves 601 is at least one, and a plurality of telescopic components are evenly arranged along the axial direction of the slide groove 601 near any slide groove 601 on the mounting plate 600.

[0054] In order to improve the guidance of the pressure head 800 during movement, the telescopic components include a sliding rod 901 fixedly installed on the lower end of the mounting plate 600, and the sliding rod 901 is slidably connected with an ear plate 902, and the ear plate 902 is located directly below the corresponding side slide groove 601, and the lower end of the ear plate 902 is fixed with a mounting rod 903, and the pressure head 800 is fixed to the lower end of the mounting rod 903; the driving rod at the output end of the telescopic cylinder 400 is extended and moved downward, and the driving rod pushes the ear edge to move along the sliding rod 901, and the ear edge drives the mounting rod 903 and the pressure head 800, thereby improving the guidance of the pressure head 800 during movement.

[0055] In order to prevent the ear plate 902 that is not pushed by the driving rod from sliding, and to facilitate the automatic reset of the ear plate 902 and the pressure head 800 after the driving rod moves upward, a spring 904 is sleeved on the sliding rod 901, and both ends of the spring 904 are respectively fixed to the mounting plate 600 and the ear plate 902; the spring 904 can prevent the ear plate 902 that is not pushed from sliding, and at the same time, when any ear plate 902 is pushed downward, the spring 904 corresponding to the ear plate 902 is stretched. After the driving rod moves upward, the elastic force of the spring 904 drives the ear plate 902 and the pressure head 800 to automatically reset.

[0056] In order to facilitate driving the telescopic cylinder 400 to adjust its position in a horizontal plane, the first driving unit 300 includes a first electric slide rail 301 fixed on the support platform 100, a first servo motor is provided at one end of the first electric slide rail 301, a first slider is slidably connected to the first electric slide rail 301, a first slide bar 302 is fixed on the first slide bar, a horizontally placed second electric slide rail 303 is fixed on the first slide bar 302, the second electric slide rail 303 is vertically placed to the first electric slide rail 301, a second servo motor is provided at one end of the second electric slide rail 303, a second slider is slidably connected to the second electric slide rail 303, and the first movable plate 200 is fixed on the second slider; through the cooperation of the first electric slide rail 301 and the second electric slide rail 303, it is convenient to drive the first movable plate 200 and the telescopic cylinder 400 to adjust their positions in a horizontal plane.

[0057] In order to improve the stability of the first slide bar 302 and prevent the first slide bar 302 from tilting away from the first electric slide rail 301, the first slide bar 302 is provided with a first guide rail 304 fixed on the support platform 100 at the end away from the first electric slide rail 301. The first guide rail 304 is placed parallel to the first electric slide rail 301, and the first slide bar 302 is slidably connected to the first guide rail 304.

[0058] In order to facilitate the movement of the mounting plate 600 to replace the pressure head 800 directly below the driving rod, the second driving unit 700 includes a third electric slide rail 701 fixed to the lower end surface of the second movable plate 500, a third servo motor is provided at one end of the third electric slide rail 701, a third slider is slidably connected to the third electric slide rail 701, a second slide bar is fixed on the third slide bar, a horizontally placed fourth electric slide rail 702 is fixed on the second slide bar, the fourth electric slide rail 702 is placed vertically to the third electric slide rail 701, a fourth servo motor is provided at one end of the fourth electric slide rail 702, a fourth slider is slidably connected to the fourth electric slide rail 702, and the mounting plate 600 is fixed on the fourth slider.

[0059] One end of the second slide bar away from the third electric slide rail 701 is slidably connected to the second guide rail. The second guide rail is parallel to the third electric slide rail 701 , and the second guide rail is fixed on the second moving plate 500 .

[0060] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0061] The above shows and describes the basic principles, main features and advantages of the present disclosure. Those skilled in the art should understand that the present disclosure is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present disclosure. Without departing from the spirit and scope of the present disclosure, the present disclosure may have various changes and improvements, and these changes and improvements fall within the scope of the present disclosure to be protected.

Claims

1. A multi-press head bearing bushing press compatible with multiple varieties, characterized in that: include: A support platform (100), a first movable plate (200) is provided above the support platform (100), a first driving unit (300) is provided on the support platform (100) for driving the first movable plate (200) to move in a horizontal plane, and a through slot (101) is provided on the support platform (100); A telescopic cylinder (400), the telescopic cylinder (400) is fixedly mounted on the first movable plate (200), and a driving rod extending vertically downward is provided at the output end of the telescopic cylinder (400); A second movable plate (500), the second movable plate (500) is fixedly mounted below the first movable plate (200) via a connecting piece, and a round through hole (501) for the driving rod to pass through is provided on the second movable plate (500); The mounting plate (600) is arranged below the second movable plate (500), and the second movable plate (500) is provided with a second driving unit (700) for driving the mounting plate (600) to move in a horizontal plane. A plurality of pressure heads (800) of different specifications are arranged at the lower end of the mounting plate (600), and the pressure heads (800) are all connected to the mounting plate (600) through a telescopic assembly, and a driving rod can push any pressure head (800) to move downward.

2. A multi-pressure head bearing bushing press compatible with multiple varieties according to claim 1, characterized in that: The mounting plate (600) is provided with a slide groove (601) for the lower end of the driving rod to pass through, and the number of the slide groove (601) is at least one. A plurality of telescopic components are evenly arranged along the axis direction of the slide groove (601) near any slide groove (601) on the mounting plate (600).

3. The multi-press head bearing bushing press compatible with multiple varieties according to claim 2, characterized in that: The telescopic components all include a slide bar (901) fixedly mounted on the lower end of the mounting plate (600), an ear plate (902) is slidably connected to the slide bar (901), the ear plate (902) is located directly below the corresponding side slide groove (601), a mounting rod (903) is fixed at the lower end of the ear plate (902), and the pressure head (800) is fixed to the lower end of the mounting rod (903).

4. The multi-pressing head bearing bushing press compatible with multiple varieties according to claim 3 is characterized in that: The slide bars (901) are sleeved with springs (904), and both ends of the springs (904) are respectively fixed to the mounting plate (600) and the ear plate (902).

5. The multi-pressing head bearing bushing press compatible with multiple varieties according to claim 4 is characterized in that: The first driving unit (300) comprises a first electric slide rail (301) fixed on the support platform (100); a first servo motor is provided at one end of the first electric slide rail (301); a first slider is slidably connected to the first electric slide rail (301); a first slide bar (302) is fixed to the first slide bar; a second electric slide rail (303) placed horizontally is fixed to the first slide bar (302); the second electric slide rail (303) is placed vertically to the first electric slide rail (301); a second servo motor is provided at one end of the second electric slide rail (303); a second slider is slidably connected to the second electric slide rail (303); and the first moving plate (200) is fixed to the second slider.

6. The multi-press head bearing bushing press compatible with multiple varieties according to claim 5, characterized in that: A first guide rail (304) fixed on the support platform (100) is provided at the end of the first slide bar (302) away from the first electric slide rail (301); the first guide rail (304) and the first electric slide rail (301) are placed parallel to each other, and the first slide bar (302) is slidably connected to the first guide rail (304).

7. The multi-press head bearing bushing press compatible with multiple varieties according to claim 6, characterized in that: The second driving unit (700) comprises a third electric slide rail (701) fixed to the lower end surface of the second movable plate (500); a third servo motor is provided at one end of the third electric slide rail (701); a third slider is slidably connected to the third electric slide rail (701); a second slide bar is fixed to the third slide bar; a fourth electric slide rail (702) is fixed to the second slide bar and is placed horizontally; the fourth electric slide rail (702) is placed vertically to the third electric slide rail (701); a fourth servo motor is provided at one end of the fourth electric slide rail (702); a fourth slider is slidably connected to the fourth electric slide rail (702); and the mounting plate (600) is fixed to the fourth slider.

8. The multi-pressing head bearing bushing press compatible with multiple varieties according to claim 7, characterized in that: One end of the second slide bar away from the third electric slide rail (701) is slidably connected to the second guide rail, the second guide rail is parallel to the third electric slide rail (701), and the second guide rail is fixed on the second movable plate (500).

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