CN219379650U

CN219379650U - Bearing press-in device for machining

Info

Publication number: CN219379650U
Application number: CN202223492318.5U
Authority: CN
Inventors: 齐朝明
Original assignee: Dandong Xincheng Guangming Bearing Manufacturing Co ltd
Current assignee: Dandong Xincheng Guangming Bearing Manufacturing Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-07-21
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a bearing pressing device for machining, which comprises a workbench, wherein the middle end of the top of the workbench is fixedly connected with a fixed frame, two ends of the bottom of an inner cavity of the fixed frame are fixedly connected with second springs, a pressing plate is fixedly connected between the tops of the two second springs, a protective box is fixedly connected between the peripheries of the top of the workbench, the middle end of the top of the protective box is fixedly provided with a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly provided with a pressing block. According to the bearing pressing device for machining, the purpose of facilitating rapid pressing of the bearing in the use process is achieved under the action of cooperation among the protective box, the protective baffle, the hydraulic cylinder, the pressing block, the fixing frame, the pressing plate, the L-shaped fixing rod, the cross rod, the first spring, the fixing plate and the second spring, meanwhile, the safety protection performance of overall operation is effectively improved, and injuries caused by mistaken touching of personnel in the operation process are avoided.

Description

Bearing press-in device for machining

Technical Field

The utility model relates to the technical field of machining, in particular to a bearing pressing-in device for machining.

Background

The bearing is an important part in modern mechanical equipment, and has the main functions of supporting a mechanical rotating body, reducing the friction coefficient in the motion process of the mechanical rotating body and ensuring the rotation precision of the mechanical rotating body, wherein the approximate flow of bearing processing comprises bearing steel raw materials, turning into inner sleeves, outer sleeves and bead blanks, heat treatment and grinding into finished product materials (the grinding process comprises inner circle grinding, outer circle grinding and centerless grinding), and assembling the finished product.

The utility model provides a bearing pressing device for machining, which has the following bulletin number: CN210997369U, this application includes base, supporting seat, frame and support cylinder, the supporting seat is installed at the middle part of base through the bolt, and is provided with a plurality of pressing-in cavities on the supporting seat; the rack is vertically fixed on two sides of the base, the top of the rack is provided with a supporting plate, and the supporting plate is provided with a press-in driving mechanism; the press-in driving mechanism comprises a motor, a cam, a push plate, a push rod and an upper pressing block, wherein the motor is fixedly arranged on the supporting plate through a supporting seat, and the output end of the motor is connected with the cam; the end part of one side of the push plate is matched with the cam, the end part of the push plate far away from the cam is connected with the push rod and is in a T shape with the push rod, the first spring is sleeved on the push rod and connected between the push plate and the support plate, and the end part of the push rod penetrates through the support plate and is connected with the upper pressing block.

Disclosure of Invention

The utility model aims to provide a bearing pressing device for machining, which has the advantage of good safety protection effect, and solves the problems that the bearing pressing device for machining in the prior art has poor safety protection effect in the use process and is easy to damage due to personnel mistaken touch in the operation process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bearing press-in device for machining, includes the workstation, the middle-end fixedly connected with fixed frame at workstation top, the equal fixedly connected with second spring in both ends of fixed frame inner chamber bottom, two fixedly connected with clamp plate between the top of second spring, fixedly connected with protective housing between the periphery at workstation top, the middle-end fixedly connected with pneumatic cylinder at protective housing top, the output fixedly connected with briquetting of pneumatic cylinder, the right side fixedly connected with horizontal pole of briquetting, the right-hand member fixedly connected with first spring at horizontal pole top, the top fixedly connected with fixed plate of first spring, the right-hand member fixedly connected with L shape dead lever at fixed plate bottom, the lower extreme fixedly connected with protection baffle on L shape dead lever right side, protection baffle's left side swing joint is in the upper end on protective housing surface right side.

As a preferable scheme, the upper end of the right side of the inner cavity of the protective box is provided with a guide groove, and the right side of the fixing plate is movably connected to the surface of the guide groove.

As a preferable scheme, both ends of the pressing plate are movably connected with sliding rods, and both sides of the sliding rods are fixedly connected to the surface of the fixed frame.

As the preferable scheme, all around of workstation bottom all fixedly connected with rubber buffer seat, the bottom fixedly connected with supporting baseplate of rubber buffer seat.

As an optimal scheme, the observation port is formed in the front surface of the protective box, and a metal protective net is fixedly connected to the surface of the observation port.

As the preferable scheme, the right-hand member of horizontal pole just is located the right-hand fixedly connected with sliding sleeve of first spring, the inner chamber swing joint of sliding sleeve is in the surface of L shape dead lever.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the bearing pressing device for machining, the purpose of facilitating rapid pressing of the bearing in the use process is achieved under the action of cooperation among the protective box, the protective baffle, the hydraulic cylinder, the pressing block, the fixing frame, the pressing plate, the L-shaped fixing rod, the cross rod, the first spring, the fixing plate and the second spring, meanwhile, the safety protection performance of overall operation is effectively improved, and injuries caused by mistaken touching of personnel in the operation process are avoided.

2. According to the utility model, the purpose of guiding the fixed plate is achieved through the arrangement of the guide groove, the purpose of guiding the pressing plate is achieved through the arrangement of the slide bars, the purpose of damping and supporting the whole body is achieved through the arrangement of the rubber buffer seat and the supporting bottom plate, the inside of the protective box is convenient for people to observe through the arrangement of the observation port, and the purpose of guiding the cross bar and the L-shaped fixed rod is achieved through the arrangement of the slide sleeve.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is a right side structure schematic view of the fixing frame of the present utility model.

In the figure: 1. a work table; 2. a rubber buffer seat; 3. a protective box; 4. a protective baffle; 5. an observation port; 6. a hydraulic cylinder; 7. briquetting; 8. a fixed frame; 9. a pressing plate; 10. a guide groove; 11. an L-shaped fixing rod; 12. a cross bar; 13. a first spring; 14. a fixing plate; 15. a slide bar; 16. a second spring; 17. and a sliding sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a bearing pressing device for machining comprises a workbench 1, wherein the middle end of the top of the workbench 1 is fixedly connected with a fixing frame 8, two ends of the bottom of an inner cavity of the fixing frame 8 are fixedly connected with second springs 16, a pressing plate 9 is fixedly connected between the tops of the two second springs 16, a protection box 3 is fixedly connected between the peripheries of the top of the workbench 1, a hydraulic cylinder 6 is fixedly arranged at the middle end of the top of the protection box 3, a pressing block 7 is fixedly arranged at the output end of the hydraulic cylinder 6, a cross rod 12 is fixedly connected to the right side of the pressing block 7, a first spring 13 is fixedly connected to the right end of the top of the cross rod 12, a fixing plate 14 is fixedly connected to the top of the first spring 13, the right end of the bottom of the fixing plate 14 is fixedly connected with an L-shaped fixing rod 11, the lower end of the right side of the L-shaped fixing rod 11 is fixedly connected with a protection baffle 4, and the left side of the protection baffle 4 is movably connected to the upper end of the right side of the outer surface of the protection box 3.

Through above-mentioned technical scheme, through the protective housing 3, guard shield 4, pneumatic cylinder 6, briquetting 7, fixed frame 8, clamp plate 9, L shape dead lever 11, horizontal pole 12, under the complex effect between first spring 13, fixed plate 14 and the second spring 16, realized this bearing press-in device for machining is convenient for carry out the purpose of quick press-in processing to the bearing in the use, the effectual safety protection performance who improves whole operation simultaneously, avoid the operation in-process to cause the injury because personnel touch by mistake.

The upper end of the right side of the inner cavity of the protective box 3 is provided with a guide groove 10, and the right side of the fixed plate 14 is movably connected to the surface of the guide groove 10.

By the above technical scheme, the fixing plate 14 is guided by the guide groove 10.

Both ends of the pressing plate 9 are movably connected with slide bars 15, and both sides of the slide bars 15 are fixedly connected to the surface of the fixed frame 8.

Through above-mentioned technical scheme, through the setting of slide bar 15, reached the purpose of leading clamp plate 9.

The periphery of the bottom of the workbench 1 is fixedly connected with a rubber buffer seat 2, and the bottom of the rubber buffer seat 2 is fixedly connected with a supporting bottom plate.

Through above-mentioned technical scheme, through the setting of rubber buffer seat 2 and supporting baseplate, reached the purpose of wholly carrying out shock attenuation support.

An observation port 5 is formed in the front surface of the protective box 3, and a metal protective net is fixedly connected to the surface of the observation port 5.

Through above-mentioned technical scheme, through the setting of viewing aperture 5, the personnel of being convenient for observe the inside of protective housing 3.

The right end of the cross rod 12 is fixedly connected with a sliding sleeve 17 positioned on the right side of the first spring 13, and the inner cavity of the sliding sleeve 17 is movably connected with the surface of the L-shaped fixed rod 11.

Through above-mentioned technical scheme, through the setting of sliding sleeve 17, reached the purpose of leading between horizontal pole 12 and L shape dead lever 11.

The working principle of the utility model is as follows: can drive briquetting 7 and horizontal pole 12 through controlling the extension of pneumatic cylinder 6 and remove downwards, can drive first spring 13 when horizontal pole 12 removes, fixed plate 14, L shape dead lever 11 and protection baffle 4 remove downwards, and make protection baffle 4 can shelter from the opening part of protection box 3 right side lower extreme under the effect of removal, simultaneously can stretch first spring 13 on fixed plate 14 under the effect that briquetting 7 and horizontal pole 12 continuously removed, and make the bottom of briquetting 7 can with the top contact of clamp plate 9, and promote clamp plate 9 and remove downwards, the bottom of clamp plate 9 can compress the inside second spring 16 of fixed frame 8 when removing, until the bottom of clamp plate 9 can with the inside ring gear that the spiral shell was placed of fixed frame 8 and the top contact of bearing, and press the bearing into the inside of ring gear, thereby reached the effect of carrying out quick press-in processing to the bearing, simultaneously, under the complex effect between protection baffle 4 and protection box 3, can form good protection personnel around the bearing press-in operation environment, the whole touch in the effectual protection device has been avoided the whole to touch down and the whole in the safety device to receive the whole and has avoided the safety device to cause the mistake in the whole press-in the course of the operation to carry out the safety device and the safety injury to the whole is avoided the whole to the safety device to the safety to the people to have carried out the safety device.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. Bearing press-in device for machining, including workstation (1), its characterized in that: the utility model discloses a hydraulic control system for a hydraulic control system of a hydraulic control system, including workstation (1), fixed frame (8), the equal fixedly connected with second spring (16) in both ends of fixed frame (8) inner chamber bottom, two fixedly connected with clamp plate (9) between the top of second spring (16), fixedly connected with protective housing (3) between the periphery at workstation (1) top, the middle-end fixed mounting at protective housing (3) top has pneumatic cylinder (6), the output fixed mounting of pneumatic cylinder (6) has briquetting (7), the right side fixedly connected with horizontal pole (12) of briquetting (7), the right-hand member fixedly connected with first spring (13) at horizontal pole (12) top, the top fixedly connected with fixed plate (14) of first spring (13), the right-hand member fixedly connected with L shape dead lever (11) of fixed plate (14) bottom, the lower extreme fixedly connected with protective housing (4) on L shape dead lever (11) right side, the left side swing joint of protective housing (4) is in the upper end on protective housing (3) surface right side.

2. A bearing press-in apparatus for machining according to claim 1, wherein: the upper end of the right side of the inner cavity of the protective box (3) is provided with a guide groove (10), and the right side of the fixed plate (14) is movably connected to the surface of the guide groove (10).

3. A bearing press-in apparatus for machining according to claim 1, wherein: both ends of the pressing plate (9) are movably connected with sliding rods (15), and both sides of the sliding rods (15) are fixedly connected to the surface of the fixed frame (8).

4. A bearing press-in apparatus for machining according to claim 1, wherein: rubber buffer seats (2) are fixedly connected to the periphery of the bottom of the workbench (1), and supporting bottom plates are fixedly connected to the bottom of the rubber buffer seats (2).

5. A bearing press-in apparatus for machining according to claim 1, wherein: an observation port (5) is formed in the front surface of the protective box (3), and a metal protective net is fixedly connected to the surface of the observation port (5).

6. A bearing press-in apparatus for machining according to claim 1, wherein: the right end of the cross rod (12) is fixedly connected with a sliding sleeve (17) which is positioned on the right side of the first spring (13), and the inner cavity of the sliding sleeve (17) is movably connected to the surface of the L-shaped fixing rod (11).