Bearing cap mold

Abstract

The utility model discloses a bearing cover die which comprises a base and a top plate, the upper end of the base is fixedly connected with a lower die, the lower end of the top plate is fixedly connected with an upper die matched with the lower die, the upper end of the lower die is provided with a die cavity, and an ejection mechanism used for ejecting a workpiece is arranged in the die cavity. A sliding groove is formed in the upper end of the base, a discharging mechanism used for discharging the ejected workpieces is arranged in the sliding groove, the discharging mechanism comprises a sliding block connected into the sliding groove in a sliding mode, the upper end of the sliding block is fixedly connected with a scraping plate, and a driving mechanism used for driving the discharging mechanism is arranged in the sliding groove. And a power mechanism for providing power for the driving mechanism is arranged on the top plate. The automatic blanking device is reasonable in structure, by arranging the unloading mechanism, after stamping is completed, the block moves, the scraper blade is driven to move, the ejected workpiece is pushed out, automatic blanking of the workpiece is achieved, manual unloading is not needed, and the working efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stamping die technical field especially, relates to a bearing cap die. BACKGROUND

[0002] The bearing cover is a mechanical component used to close and protect the bearing. It is mainly installed at both ends of the bearing, which prevents dust, impurities, moisture and other foreign matters from entering the inside of the bearing. For example, in industrial motors, the bearing cover can effectively prevent metal chips, fibers and other impurities in the production environment from entering the bearing, ensuring that the bearing works in a relatively clean environment.

[0003] The bearing cover needs to use a stamping die in the processing process to complete the stamping shaping. In the prior art, the traditional stamping die has a large defect in use. For example, after the traditional stamping die completes stamping, the staff needs to manually take out the stamped material, which seriously affects the work efficiency. Therefore, the utility model provides a bearing cover die to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the defects in the prior art and provides a bearing cover die.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A bearing cover die, comprising a base and a top plate, the upper end of the base is fixedly connected with a lower die, the lower end of the top plate is fixedly connected with an upper die matched with the lower die, the upper end of the lower die is provided with a die cavity, the die cavity is provided with an ejection mechanism for ejecting the workpiece, the upper end of the base is provided with a sliding groove, the sliding groove is provided with an unloading mechanism for unloading the workpiece after ejection, the unloading mechanism comprises a sliding block slidingly connected in the sliding groove, the upper end of the sliding block is fixedly connected with a scraper, the sliding groove is provided with a driving mechanism for driving the unloading mechanism, and the top plate is provided with a power mechanism for providing power for the driving mechanism.

[0007] Preferably, the ejection mechanism comprises an ejection plate slidingly connected in the die cavity, and the lower end of the ejection plate is elastically connected with the inner wall of the die cavity through a plurality of springs arranged at equal intervals in the circumferential direction.

[0008] Preferably, a groove is formed in the inner wall of the die cavity, a telescopic rod is fixedly connected to the inner wall of the groove, and the telescopic end of the telescopic rod is fixedly connected to the lower end of the ejection plate.

[0009] Preferably, the driving mechanism comprises a threaded rod rotatably connected between the inner walls of both ends of the sliding groove, the threaded rod passes through the sliding block and is threadedly connected therewith, and one end of the threaded rod passes through the side wall of the base and is rotatably connected therewith.

[0010] Preferably, the power mechanism comprises a fixed block fixedly connected to the side wall of the top plate, a rack is fixedly connected to the lower end of the fixed block, and the rack is engaged with the gear.

[0011] Preferably, the lower end of the base is provided with a non-slip pad, and the material of the non-slip pad is rubber.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. By setting the discharging mechanism, after stamping, the top plate drives the rack to move up, under the action of the rack, the gear engaged with the rack rotates, thereby driving the threaded rod to rotate, the rotation of the threaded rod drives the sliding block connected with the threaded rod to move, and the scraper moves, pushing the ejected workpiece out, realizing automatic discharging of the workpiece, without manual discharging, and greatly improving work efficiency.

[0014] 2. By setting the ejection mechanism, when stamping, the upper die and the lower die are combined, and the ejector plate moves into the mold cavity under pressure, after stamping, the upper die and the lower die are separated, and under the action of the spring, the ejector plate resets, realizing ejection of the workpiece, facilitating subsequent cooperation with the discharging mechanism to push the product out, and greatly improving the practicality of the device. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A perspective view of a bearing cover mold is provided for the utility model;

[0016] Figure 2 A bottom view perspective view of a bearing cover mold is provided for the utility model;

[0017] Figure 3 A sectional perspective view of a bearing cover mold is provided for the utility model;

[0018] Figure 4 A structure enlarged view of A in Figure 1 ;

[0019] Figure 5 A structure enlarged view of B in Figure 3 ;

[0020] In the drawing: 1 base, 2 top plate, 3 lower die, 4 scraper, 5 rack, 6 upper die, 7 sliding block, 8 sliding groove, 9 threaded rod, 10 gear, 11 spring, 12 groove, 13 telescopic rod, 14 ejector plate. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purposes, features and advantages of the utility model more apparent, obvious and comprehensible, the specific embodiments of the utility model are described in detail below in combination with the drawings. In the following description, a large number of specific details are set forth in order to fully understand the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0022] Referring to Figures 1-5 A bearing cover mold, including base 1 and top plate 2, the upper end of base 1 is fixedly connected with lower mould 3, the lower end of top plate 2 is fixedly connected with upper mould 6 matched with lower mould 3, the upper end of lower mould 3 is provided with mould cavity, the lower end of base 1 is provided with antiskid pad, the material of antiskid pad is rubber, through setting antiskid pad of rubber material, the base 1 can be buffered, the upper end of top plate 2 is provided with moving assembly, moving assembly can drive top plate 2 to complete up and down movement, complete the combination of upper mould 6 and lower mould 3.

[0023] The mould cavity is provided with an ejection mechanism for ejecting the workpiece, the ejection mechanism comprises an ejection plate 14 slidably connected in the mould cavity, the lower end of the ejection plate 14 is elastically connected with the inner wall of the mould cavity through a plurality of circumferentially equidistantly arranged springs 11, a groove 12 is formed in the inner wall of the mould cavity, a telescopic rod 13 is fixedly connected to the inner wall of the groove 12, and the telescopic end of the telescopic rod 13 is fixedly connected to the lower end of the ejection plate 14. The telescopic end of the telescopic rod 13 is fixedly connected to the shaft center of the ejection plate 14, for providing support for the ejection plate 14.

[0024] The upper end of the base 1 is provided with a sliding groove 8, and the sliding groove 8 is provided with a discharging mechanism for discharging the ejected workpiece, the discharging mechanism comprises a sliding block 7 slidably connected in the sliding groove 8, the upper end of the sliding block 7 is fixedly connected with a scraper 4, and the lowermost end of the scraper 4 is slightly higher than the upper end surface of the ejection plate 14.

[0025] The sliding groove 8 is provided with a driving mechanism for driving the discharging mechanism, the driving mechanism comprises a threaded rod 9 rotatably connected between the inner walls of both ends of the sliding groove 8, the threaded rod 9 passes through the sliding block 7 and is threadedly connected therewith, and one end of the threaded rod 9 passes through the side wall of the base 1 and is rotatably connected therewith.

[0026] The top plate 2 is provided with a power mechanism for providing power to the driving mechanism, the power mechanism comprises a fixed block fixedly connected to the side wall of the top plate 2, the lower end of the fixed block is fixedly connected with a rack 5, and the rack 5 is engaged with a gear 10.

[0027] The utility model discloses when using, first make the top plate 2 go down, and the top plate 2 drives fixed block and rack 5 go down, under the action of rack 5, the gear 10 that is engaged with it rotates, thereby drive screw rod 9 rotates, and the rotation of screw rod 9 drives the slider 7 that is connected with it screw moves, drives the scraper 4 to move to lower mould 3 one side, subsequently place the product that needs processing to lower mould 3 upper end, make the top plate 2 go down again, drive upper die 6 to go down, make upper die 6 with lower mould 3 close die, complete stamping, after stamping, upper die 6 lower mould 3 separates, under the action of spring 11, the ejection plate 14 resets, realizes to the workpiece and ejects, top plate 2 drives rack 5 to go up now, under the action of rack 5, the gear 10 that is engaged with it rotates, thereby drive screw rod 9 rotates, and the rotation of screw rod 9 drives the slider 7 that is connected with it screw moves, drives the scraper 4 to move, pushes out the workpiece that ejects, realizes the automatic unloading of workpiece, need not manual unloading.

[0028] The above is only the preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art in the technical range disclosed by the utility model, according to the technical scheme and the utility model concept of the utility model, equivalent replacement or change, should be covered in the protection scope of the utility model.

Claims

1. A bearing cap mold comprising a base (1) and a top plate (2), characterized in that, The upper end of the base (1) is fixedly connected with a lower mold (3), the lower end of the top plate (2) is fixedly connected with an upper mold (6) matched with the lower mold (3), the upper end of the lower mold (3) is provided with a mold cavity, the mold cavity is provided with an ejection mechanism for ejecting the workpiece, the upper end of the base (1) is provided with a sliding groove (8), the sliding groove (8) is provided with a discharging mechanism for discharging the workpiece after ejection, the discharging mechanism comprises a sliding block (7) slidingly connected in the sliding groove (8), the upper end of the sliding block (7) is fixedly connected with a scraper (4), the sliding groove (8) is provided with a driving mechanism for driving the discharging mechanism, and the top plate (2) is provided with a power mechanism for providing power for the driving mechanism.

2. A bearing cap mold as set forth in claim 1 wherein, The ejection mechanism comprises an ejection plate (14) slidingly connected in the mold cavity, and the lower end of the ejection plate (14) is elastically connected with the inner wall of the mold cavity through a plurality of springs (11) arranged at equal intervals in the circumferential direction.

3. A bearing cap mold as set forth in claim 2 wherein, The inner wall of the mold cavity is provided with a groove (12), the inner wall of the groove (12) is fixedly connected with a telescopic rod (13), and the telescopic end of the telescopic rod (13) is fixedly connected with the lower end of the ejection plate (14).

4. A bearing cap mold according to claim 3, wherein The driving mechanism comprises a threaded rod (9) rotationally connected between the inner walls of both ends of the sliding groove (8), the threaded rod (9) penetrates through the sliding block (7) and is threadedly connected therewith, and one end of the threaded rod (9) penetrates through the side wall of the base (1) and is rotationally connected therewith.

5. A bearing cap mold as defined in claim 4, wherein The power mechanism comprises a fixed block fixedly connected to the side wall of the top plate (2), the lower end of the fixed block is fixedly connected with a rack (5), and the rack (5) is engaged with a gear (10).

6. A bearing cap mold as set forth in claim 5 wherein, The lower end of the base (1) is provided with a non-slip pad, and the material of the non-slip pad is rubber.

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