CN213968508U

CN213968508U - Precision machinery bearing frame stamping device

Info

Publication number: CN213968508U
Application number: CN202023073539.XU
Authority: CN
Inventors: 黄增燕
Original assignee: Shenzhen Rongzhicheng Precision Machinery Co ltd
Current assignee: Shenzhen Rongzhicheng Precision Machinery Co ltd
Priority date: 2020-12-19
Filing date: 2020-12-19
Publication date: 2021-08-17
Anticipated expiration: 2030-12-19

Abstract

The utility model discloses an accurate mechanical bearing frame stamping device, comprises a workbench, one side of workstation is rotated and is connected with two first pivots and two second pivots, the outer wall cover of the outer wall of two first pivots and the one end outer wall cover of two second pivots is equipped with same diaphragm, two the one end outer wall cover of first pivot is equipped with first dwang, two the other end outer wall cover of second pivot is equipped with the second dwang, two the one end of first dwang is rotated with the one end of second dwang and is connected with same grip block, two the other end outer wall cover of first pivot is equipped with the gear, one side fixedly connected with fixed station of workstation. Compared with the prior art, the utility model discloses a set up first electric putter, grip block, through starting the shrink of first electric putter, realized that the grip block is to bearing housing centre gripping, reached and to have fixed bearing housing centre gripping between two parties, had great error when having avoided the punching press, and the simple operation.

Description

Precision machinery bearing frame stamping device

Technical Field

The utility model relates to the technical field of machinery, especially, relate to an accurate mechanical bearing seat stamping device.

Background

The stamping technology plays an important role in industrial production, particularly plays an irreplaceable role in the industries of automobiles, electrical appliances and the like, and the stamping die in our country has obvious progress in recent years. The prior art device is not precise enough in clamping the bearing seat, and has larger error, so that a precise mechanical bearing seat stamping device is urgently needed.

Through retrieval, chinese patent granted publication No. CN209407261U discloses a bearing seat stamping die, which comprises a first push rod motor, a second push rod motor, a bottom plate, a hydraulic cylinder, and a die device. The bearing seat stamping device in the patent has the following defects: through starting the extension of first push rod motor and second push rod motor, make the bottom plate press from both sides the fastening and fix to the bearing frame, through starting the extension of pneumatic cylinder, make the mould remove downwards to carry out the punching press to the bearing frame, but this device extends through first push rod motor and second push rod motor, and it is fixed that there is not the clamp placed in the middle to have the bearing frame easily, makes the mould not just to directly over with the bearing frame, leads to having great error, consequently urgently needs a precision machinery bearing frame stamping device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a precise mechanical bearing seat stamping device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a precise mechanical bearing seat punching device comprises a workbench, wherein one side of the workbench is rotatably connected with two first rotating shafts and two second rotating shafts, the outer walls of the two first rotating shafts and the outer wall of one end of the two second rotating shafts are sleeved with the same transverse plate, the outer wall of one end of the two first rotating shafts is sleeved with a first rotating rod, the outer wall of the other end of the two second rotating shafts is sleeved with a second rotating rod, one end of the two first rotating rods and one end of the second rotating rod are rotatably connected with the same clamping plate, the outer wall of the other end of the two first rotating shafts is sleeved with a gear, one side of the workbench is fixedly connected with a fixed table, one side of the fixed table is fixedly connected with a first electric push rod, one end of the first electric push rod is fixedly connected with a fixed rod, the two sides of the fixed rod are fixedly connected with racks, and the two gears are meshed with the racks, one side of the workbench is fixedly connected with a control panel.

Furthermore, the control panel is electrically connected with the first electric push rod.

Further, one side fixedly connected with grudging post of workstation, first through-hole has been seted up to one side of grudging post, the grudging post is at first through-hole fixed mounting has second electric putter, second electric putter and control panel electric connection.

Furthermore, one end of the second electric push rod is fixedly connected with a box body, a second through hole is formed in one side of the box body, and the box body rotates at the second through hole and is connected with a double-head threaded rod.

Further, the outer wall threaded connection of double threaded rod has two screw thread pieces, two one side fixedly connected with L shaped plate of screw thread piece, two one side of L shaped plate is equipped with same mould, the one end fixedly connected with crank of double threaded rod.

Furthermore, a third through hole is formed in one side of the workbench, a sliding rod is connected to the workbench in a sliding mode at the third through hole, a square through hole is formed in one side of the workbench, a sliding block is connected to the workbench in a sliding mode at the square through hole, one end of the sliding rod is fixedly connected with one side of the sliding block, a push plate is fixedly connected to the other side of the sliding block, and a handle is fixedly connected to the other end of the sliding rod.

The utility model has the advantages that:

1. the first rotating shaft, the second rotating shaft, the first rotating rod, the second rotating rod, the clamping seat, the gear, the first electric push rod, the rack and the control panel are arranged, the first electric push rod is started through the control panel, the first rotating shaft is rotated under the transmission of the gear and the rack, the two first rotating rods are further rotated oppositely, and simultaneously, the clamping and fixing of the bearing seat are realized through the clamping plate under the matching of the second rotating shaft and the second rotating rod, so that the bearing seat can be clamped and fixed in the middle, a subsequent die is right above the bearing seat, larger errors in stamping are avoided, and the operation is convenient;

2. the bearing seat is stamped by arranging the second electric push rod, the double-end threaded rod, the threaded blocks, the L-shaped plate, the die and the crank handle, the bearing seat is stamped by starting the second electric push rod, the crank handle is held by a hand to rotate the double-end threaded rod, the two threaded blocks move oppositely, and the die is clamped and fixed by the L-shaped plate, so that the dies with different diameters can be replaced, and the stamping effect on different bearing seats is met;

3. through having set up slide bar, slider, push pedal, handle, through holding the handle pulling slide bar, make the slider slide in the square through-hole department of workstation, and then promote the bearing frame after the punching press through the push pedal and leave the workstation punching press region, made things convenient for the transport of staff to the bearing frame.

Drawings

Fig. 1 is a schematic perspective structural view of a workbench of a precision mechanical bearing seat stamping device provided in embodiment 1;

fig. 2 is a schematic front view of a workbench of a precision mechanical bearing seat stamping device in embodiment 1;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;

fig. 4 is a schematic top view of a table top of a precision mechanical bearing seat stamping device in embodiment 1;

fig. 5 is a schematic top view of a table top of a precision mechanical bearing seat stamping device in embodiment 2.

In the figure: the device comprises a workbench 1, a first rotating shaft 2, a second rotating shaft 3, a transverse plate 4, a first rotating rod 5, a second rotating rod 6, a clamping seat 7, a gear 8, a fixed table 9, a first electric push rod 10, a fixed rod 11, a rack 12, a control panel 13, a vertical frame 14, a second electric push rod 15, a box body 16, a double-thread rod 17, a thread block 18, an L-shaped plate 19, a mold 20, a crank 21, a sliding rod 22, a sliding block 23, a push plate 24 and a handle 25.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, a precision machinery bearing pedestal stamping device comprises a workbench 1, one side of the workbench 1 is rotatably connected with two first rotating shafts 2 and two second rotating shafts 3, the outer walls of the two first rotating shafts 2 and one end outer wall sleeves of the two second rotating shafts 3 are provided with a same transverse plate 4, one end outer wall sleeves of the two first rotating shafts 2 are provided with first rotating rods 5, the other end outer wall sleeves of the two second rotating shafts 3 are provided with second rotating rods 6, one ends of the two first rotating rods 5 and one end of the second rotating rods 6 are rotatably connected with a same clamping plate 7, the other end outer wall sleeves of the two first rotating shafts 2 are provided with gears 8, one side of the workbench 1 is fixedly connected with a fixed table 9, one side of the fixed table 9 is fixedly connected with a first electric push rod 10, the model of the first electric push rod 10 is LA14, the one end fixedly connected with dead lever 11 of first electric putter 10, the equal fixedly connected with rack 12 in both sides of dead lever 11, two gear 8 and the meshing of rack 12, one side fixedly connected with control panel 13 of workstation 1, control panel 13 and first electric putter 10 electric connection start first electric putter 10 through control panel 13, under the transmission of gear 8, rack 12, make first pivot 2 rotate, and then make two first dwangs 5 rotate in opposite directions, simultaneously under the cooperation of second pivot 3, second dwang 6, realize carrying out the centre gripping through grip block 7 and fix the bearing frame.

Wherein, one side of the workbench 1 is fixedly connected with a vertical frame 14, one side of the vertical frame 14 is provided with a first through hole, the vertical frame 14 is fixedly provided with a second electric push rod 15 at the first through hole, the model of the second electric push rod 15 is HD, the second electric push rod 15 is electrically connected with the control panel 13, one end of the second electric push rod 15 is fixedly connected with a box body 16, one side of the box body 16 is provided with a second through hole, the box body 16 rotates at the second through hole and is connected with a double-threaded rod 17, the outer wall of the double-threaded rod 17 is in threaded connection with two threaded blocks 18, one side of the two threaded blocks 18 is fixedly connected with an L-shaped plate 19, one side of the two L-shaped plates 19 is provided with the same die 20, one end of the double-threaded rod 17 is fixedly connected with a crank 21, and the bearing seat is punched by starting the second electric push rod 15, the handle 21 is held by hand to rotate the double-head threaded rod 17, so that the two threaded blocks 18 move oppositely, and then the L-shaped plate 19 is used for clamping and fixing the die 20, and the die 20 with different diameters can be replaced, so that the punching effect on different bearing seats is met.

The working principle is as follows: during the use, start first electric putter 10 through control panel 13, at gear 8, under the transmission of rack 12, make first pivot 2 rotate, and then make two first dwang 5 rotate in opposite directions, simultaneously at second pivot 3, under the cooperation of second dwang 6, it is fixed to realize carrying out the centre gripping to the bearing frame through grip block 7, through starting second electric putter 15, realize carrying out the punching press to the bearing frame, rotate double-end threaded rod 17 through holding crank 21, make two threaded block 18 remove in opposite directions, and then it is fixed to the centre gripping of mould 20 through L shaped plate 19, reached and to change the mould 20 of different diameters, so as to satisfy the punching press effect to different bearing frames, the device has reached and has can be fixed the centre gripping of bearing frame, so that follow-up mould 20 is directly over the bearing frame, great error has been avoided having existed during the punching press.

Example 2

Referring to fig. 5, in this embodiment, compared with embodiment 1, in order to facilitate the transportation of a worker to a bearing seat, a third through hole is formed in one side of the workbench 1, the workbench 1 is slidably connected with a slide bar 22 at the third through hole, a square through hole is formed in one side of the workbench 1, the workbench 1 is slidably connected with a slide block 23 at the square through hole, one end of the slide bar 22 is fixedly connected with one side of the slide block 23, the other side of the slide block 23 is fixedly connected with a push plate 24, and the other end of the slide bar 22 is fixedly connected with a handle 25.

The working principle is as follows: when the stamping device is used, the first electric push rod 10 is started through the control panel 13, the first rotating shaft 2 is rotated under the transmission of the gear 8 and the rack 12, the two first rotating rods 5 are further rotated oppositely, meanwhile, under the matching of the second rotating shaft 3 and the second rotating rod 6, the bearing seat is clamped and fixed through the clamping plate 7, the bearing seat is stamped through the starting of the second electric push rod 15, the double-head threaded rod 17 is rotated through holding the crank 21 by hand, the two threaded blocks 18 are moved oppositely, the die 20 is clamped and fixed through the L-shaped plate 19, dies 20 with different diameters can be replaced, so that the stamping effect on different bearing seats is met, after the stamping is completed, the sliding rod 22 is pulled through holding the handle 25, the sliding block 23 slides at the square through hole of the workbench 1, and the stamped bearing seat is pushed to leave the stamping area of the workbench 1 through the push plate 24, the device has made things convenient for the transport of staff to the bearing frame, and the device has reached and to have fixed the bearing frame centre gripping placed in the middle to follow-up mould 20 is directly over to the bearing frame, has had great error when having avoided the punching press.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a precision machinery bearing frame stamping device, includes workstation (1), its characterized in that, one side of workstation (1) is rotated and is connected with two first pivots (2) and two second pivots (3), the outer wall of two first pivots (2) and the one end outer wall cover of two second pivots (3) are equipped with same diaphragm (4), two the one end outer wall cover of first pivot (2) is equipped with first dwang (5), two the other end outer wall cover of second pivot (3) is equipped with second dwang (6), two the one end of first dwang (5) is rotated and is connected with same grip block (7) with the one end of second dwang (6), two the other end outer wall cover of first pivot (2) is equipped with gear (8), one side fixedly connected with fixed station (9) of workstation (1), one side fixedly connected with first electric putter (10) of fixed station (9), one end fixedly connected with dead lever (11) of first electric putter (10), the equal fixedly connected with rack (12) in both sides of dead lever (11), two gear (8) and rack (12) meshing, one side fixedly connected with control panel (13) of workstation (1).

2. The stamping device for the precise mechanical bearing seat as claimed in claim 1, wherein the control panel (13) is electrically connected with the first electric push rod (10).

3. The stamping device for the precision mechanical bearing seat as claimed in claim 1, wherein one side of the workbench (1) is fixedly connected with a stand (14), one side of the stand (14) is provided with a first through hole, the stand (14) is fixedly provided with a second electric push rod (15) at the first through hole, and the second electric push rod (15) is electrically connected with the control panel (13).

4. The punching device for the precise mechanical bearing seat according to claim 3, wherein one end of the second electric push rod (15) is fixedly connected with a box body (16), a second through hole is formed in one side of the box body (16), and the box body (16) is connected with a double-head threaded rod (17) in a rotating mode at the second through hole.

5. A precision machinery bearing block stamping device according to claim 4, characterized in that the outer wall of the double-threaded rod (17) is in threaded connection with two thread blocks (18), one side of two thread blocks (18) is fixedly connected with an L-shaped plate (19), one side of two L-shaped plates (19) is provided with the same die (20), and one end of the double-threaded rod (17) is fixedly connected with a crank (21).

6. The stamping device for the precision mechanical bearing seat as claimed in claim 1, wherein a third through hole is formed in one side of the workbench (1), a sliding rod (22) is slidably connected to the workbench (1) at the third through hole, a square through hole is formed in one side of the workbench (1), a sliding block (23) is slidably connected to the workbench (1) at the square through hole, one end of the sliding rod (22) is fixedly connected with one side of the sliding block (23), a push plate (24) is fixedly connected to the other side of the sliding block (23), and a handle (25) is fixedly connected to the other end of the sliding rod (22).