Bearing gland production equipment

Abstract

The utility model provides bearing gland production equipment, which relates to the technical field of bearing production equipment and comprises a workbench, a driving structure, a water-cooling lower mold, a hydraulic upper mold, a lifting demolding mechanism and a lifting piece lifting groove, the tail end of a movable part of a lifting type demolding mechanism in the device is inserted into the lower end of a lifting piece lifting groove with the lower end extending to the bottom face of an inner cavity of a water-cooling lower mold, the upper surface of the tail end of the movable part of the lifting type demolding mechanism and the bottom face of the inner cavity of the water-cooling lower mold are located on the same plane, and mold pressing is not affected; the movable part of the lifting type demolding mechanism is lifted to lift the formed bearing gland to be separated from the water-cooling lower mold, the driving structure drives the lifting type demolding mechanism to transversely move to be separated from the upper portion of the water-cooling lower mold, and reverse operation can also carry out feeding of raw materials to be subjected to mold pressing, so that the mode overcomes dependence on an electromagnetic chuck, and is suitable for bearing glands of all materials; a matched electromagnetic attraction power-on and power-off control system is not needed, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing production equipment, in particular to a bearing gland production equipment. Background Art

[0002] CN202222694327.6 proposes a bearing gland production equipment. Through the action of a transverse movement mechanism and a lifting mechanism, an electromagnetic chuck can be lifted and translated left and right. By energizing and de-energizing the electromagnetic chuck, the bearing gland after die-casting can be picked up and placed, so as to complete the automatic picking and placing of the bearing gland under the common cooperation of the transverse movement mechanism, the lifting mechanism and the electromagnetic chuck, without manual picking of the bearing gland.

[0003] The above process uses an electromagnetic chuck to demold, pick up and place the bearing gland after die-casting. This method is only applicable to bearing glands made of materials that can be magnetically adsorbed. If the bearing gland is made of materials that cannot be magnetically adsorbed, it is not applicable. The scope of application is limited, and a supporting electromagnetic suction power-on and power-off control system is required, increasing the cost. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a bearing gland production equipment, which has the advantages of overcoming the dependence on the electromagnetic chuck, being applicable to bearing glands of all materials, and not requiring a supporting electromagnetic suction power-on and power-off control system, and solves the technical problems of limited scope of application and high cost of the bearing gland production equipment in the comparative document.

[0005] The utility model provides a bearing gland production equipment, including a workbench. A driving structure, a water-cooled lower die and a hydraulic upper die are assembled along the length direction at the edge of the upper surface of the workbench. The hydraulic upper die is fixedly assembled on the upper surface of the workbench, and the hydraulic end of the hydraulic upper die is located directly above the water-cooled lower die.

[0006] The upper end of the movable part of the driving structure is fixedly assembled with a lifting demoulding mechanism.

[0007] A lifting groove for a lifting member is opened at the front end of the water-cooled lower die, and the lower end of the lifting groove for the lifting member extends to the bottom surface of the inner cavity of the water-cooled lower die.

[0008] The end of the movable part of the lifting demoulding mechanism is inserted into the lower end of the lifting groove for the lifting member, and the upper surface of the end of the movable part of the lifting demoulding mechanism is on the same plane as the bottom surface of the inner cavity of the water-cooled lower die.

[0009] As a further optimized scheme, in order to provide a space for accommodating the end of the movable part of the lifting demoulding mechanism, so that the movable part of the lifting demoulding mechanism will not be an obstacle during die pressing, the lifting groove for the lifting member includes:

[0010] A longitudinal slot is provided at the front end of the water-cooled lower die, and both ends of the longitudinal slot communicate with the inner cavity and the outside of the water-cooled lower die;

[0011] A lifting member groove is provided on the bottom surface of the inner cavity of the water-cooled lower die;

[0012] A strip-shaped groove is provided on the bottom surface of the longitudinal slot along the length direction, and the strip-shaped groove communicates with the lifting member groove;

[0013] The end of the movable part of the lifting demolding mechanism is inserted into the strip-shaped groove and the lifting member groove.

[0014] As a further optimization scheme, in order to demold by lifting and holding the bearing gland in the water-cooled lower die so that the bearing gland is separated from the water-cooled lower die, the lifting demolding mechanism includes:

[0015] A rectangular block, on one side of which facing the water-cooled lower die, a longitudinal groove is provided on the outer wall;

[0016] A first screw rod is rotatably connected to the middle of the bottom surface of the longitudinal groove;

[0017] A first driving motor is fixedly assembled at the upper end of the rectangular block, and the output end of the first driving motor penetrates through the longitudinal groove and is fixedly connected to the upper end of the first screw rod;

[0018] A connecting rod, the front end of which is slidably assembled in the longitudinal groove, and the connecting rod is screwed on the outside of the first screw rod;

[0019] The rear end of the connecting rod is fixedly connected with a lifting member;

[0020] The connecting rod is inserted into the strip-shaped groove, and the lifting member is inserted into the lifting member groove.

[0021] As a further optimization scheme, in order to drive the lifting demolding mechanism to move horizontally between the water-cooled lower die and the finished product collecting structure, the driving structure includes:

[0022] A strip-shaped through hole is provided on the upper surface edge of the workbench along the length direction;

[0023] A second screw rod is rotatably assembled on the inner wall of the strip-shaped through hole along the length direction;

[0024] A second driving motor, the output end of which penetrates through the strip-shaped through hole and is fixedly connected to the end of the second screw rod;

[0025] A slider is slidably assembled in the strip-shaped through hole, and the slider is screwed on the second screw rod;

[0026] The lower end of the lifting demolding mechanism is fixedly assembled on the upper end of the slider.

[0027] As a further optimization scheme, in order to perform water cooling during die pressing, the water-cooled lower die includes:

[0028] The lower module has a lower die groove formed in the middle of its upper surface, and a bearing gland lower die is fixedly assembled in the middle of the bottom surface of the lower die groove;

[0029] A serpentine slot is formed in the inner cavity at the lower end of the lower module, and a water-cooling pipe is inserted into the serpentine slot;

[0030] The input and output ends of the water-cooling pipe extend to the outside of the lower module;

[0031] The lifting part groove is formed in the bottom surface of the lower die groove.

[0032] As a further optimization scheme, for lifting and pressing the die, the hydraulic upper die includes:

[0033] An L-shaped mounting plate, the longitudinal part of which is fixedly assembled on the upper surface of the workbench, and the transverse part of the L-shaped mounting plate extends above the water-cooled lower die;

[0034] A hydraulic cylinder is fixedly assembled on the bottom surface of the transverse part of the L-shaped mounting plate, and the telescopic lower end of the hydraulic cylinder is fixedly assembled with a bearing gland upper die;

[0035] The bearing gland upper die is located directly above the water-cooled lower die.

[0036] As a further optimization scheme, for stably supporting the device, the workbench includes:

[0037] A platen, and support legs are fixedly assembled at the four corners of its bottom surface;

[0038] Cross beams are fixedly connected at the positions between adjacent left and right support legs.

[0039] As a further optimization scheme, for anti-slip effect, rubber pads are fixedly adhered to the bottom surfaces of the support legs.

[0040] As a further optimization scheme, for centrally collecting the bearing gland finished products that are demolded and moved outside the water-cooled lower die, a finished product collecting structure is assembled on the workbench away from the water-cooled lower die, and the lifting demolding mechanism moves horizontally between the water-cooled lower die and the finished product collecting structure under the drive of the drive structure.

[0041] As a further optimization scheme, for conveniently centrally collecting the bearing gland finished products that are demolded and moved outside the water-cooled lower die, the finished product collecting structure includes:

[0042] A discharge window, which is formed on one side of the workbench away from the water-cooled lower die;

[0043] A collection box, which is located on one side below the discharge window and away from the water-cooled lower die;

[0044] One side of the inner wall of the blanking window close to the lower water-cooled mold is fixedly connected with a material guiding inclined plate, and the lower end of the material guiding inclined plate extends to the edge of the upper side close to the lower water-cooled mold above the collection box.

[0045] The present utility model provides a bearing gland production device through improvement. Compared with the prior art, it has the following improvements and advantages:

[0046] The end of the movable part of the lifting demolding mechanism in the device is inserted into the lower end of the lifting groove of the lifting part whose lower end extends to the bottom surface of the inner cavity of the lower water-cooled mold. The upper surface of the end of the movable part of the lifting demolding mechanism is on the same plane as the bottom surface of the inner cavity of the lower water-cooled mold, which does not affect the mold pressing. After the mold pressing is completed, the movable part of the lifting demolding mechanism is lifted to lift the formed bearing gland away from the lower water-cooled mold, and the driving structure drives the lifting demolding mechanism to move horizontally away from above the lower water-cooled mold. The reverse operation can also be used for feeding the raw materials to be mold-pressed. Compared with the prior art, the above method overcomes the dependence on the electromagnetic chuck, is applicable to bearing glands of all materials, does not require a supporting electromagnetic suction power-on and power-off control system, and reduces costs. Description of the Drawings

[0047] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required to be used in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0048] Figure 1 It is a schematic structural diagram of the present utility model;

[0049] Figure 2 It is a schematic sectional view of the structure of the lower water-cooled mold of the present utility model;

[0050] Figure 3 It is a schematic structural diagram of the lifting demolding mechanism of the present utility model;

[0051] Figure 4 For the present utility model Figure 1 The enlarged structural diagram at A in it;

[0052] Figure 5 It is a partial structural diagram of the finished product collection structure of the present utility model.

[0053] Explanation of the reference numerals in the drawings:

[0054] 1 - Workbench, 11 - Table board, 12 - Support leg, 13 - Cross beam, 14 - Rubber pad, 2 - Driving structure, 21 - Strip-shaped through hole, 22 - Second screw, 23 - Slide block, 24 - Second driving motor, 3 - Lifting demolding machine, 31 - Rectangular block, 32 - Longitudinal groove, 33 - First screw, 34 - First driving motor, 35 - Connecting rod, 36 - Lifting member, 4 - Water-cooled lower mold, 41 - Lower mold block, 42 - Lower mold groove, 43 - Bearing gland lower mold, 44 - Water-cooled pipe, 5 - Hydraulic upper mold, 51 - L-shaped mounting plate, 52 - Hydraulic cylinder, 53 - Bearing gland upper mold, 6 - Finished product collection structure, 61 - Discharge window, 62 - Collection box, 63 - Guide chute, 7 - Lifting slot of the lifting member, 71 - Longitudinal slot, 72 - Lifting member groove, 73 - Strip-shaped slot. Detailed implementation manners

[0055] The technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0056] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0057] In the description of the present utility model, it should be understood that the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically defined. In addition, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0058] Please refer to Figures 1-5 For this utility model, the technical solution is provided as follows: A bearing gland production device, including a workbench 1, a driving structure 2, a water-cooled lower die 4 and a hydraulic upper die 5 are assembled along the length direction at the edge of the upper surface of the workbench 1. They are fixedly assembled on the upper surface of the workbench 1. The hydraulic end of the hydraulic upper die 5 is located directly above the water-cooled lower die 4. The heated raw material on the water-cooled lower die 4 is die-cast by the hydraulic upper die 5. Cold water can be introduced into the water-cooled lower die 4 to cool the die-cast bearing gland;

[0059] The upper end of the movable part of the driving structure 2 is fixedly assembled with a lifting demolding mechanism 3;

[0060] A lifting part lifting groove 7 is opened at the front end of the water-cooled lower die 4, and the lower end of the lifting part lifting groove 7 extends to the bottom surface of the inner cavity of the water-cooled lower die 4;

[0061] The end of the movable part of the lifting demolding mechanism 3 is inserted into the lower end of the lifting part lifting groove 7. The upper surface of the end of the movable part of the lifting demolding mechanism 3 is on the same plane as the bottom surface of the inner cavity of the water-cooled lower die 4. This design will not affect the use of the die of the water-cooled lower die 4;

[0062] After die-casting is completed, the movable part of the lifting demolding mechanism 3 is raised to lift the formed bearing gland away from the water-cooled lower die 4. The driving structure 2 drives the lifting demolding mechanism 3 to move horizontally away from above the water-cooled lower die 4. Reverse operation can also be used for feeding the heated raw material to be die-cast.

[0063] In some embodiments, in order to provide a space for accommodating the end of the movable part of the lifting demolding mechanism 3, so that the movable part of the lifting demolding mechanism 3 will not be an obstacle during die-casting, the lifting part lifting groove 7 includes:

[0064] A longitudinal slot 71, which is opened at the front end of the water-cooled lower die 4. Both ends of the longitudinal slot 71 communicate with the inner cavity and the outside of the water-cooled lower die 4;

[0065] A lifting part groove 72 is opened on the bottom surface of the inner cavity of the water-cooled lower die 4;

[0066] A strip-shaped groove 73 is opened along the length direction on the bottom surface of the longitudinal slot 71, and the strip-shaped groove 73 is communicated with the lifting part groove 72;

[0067] The end of the movable part of the lifting demolding mechanism 3 is inserted into the strip-shaped groove 73 and the lifting part groove 72.

[0068] In some embodiments, in order to realize demolding by lifting and holding the bearing gland in the water-cooled lower die 4, so that the bearing gland is separated from the water-cooled lower die 4, the lifting demolding mechanism 3 includes:

[0069] A rectangular block 31, on the outer wall of which a longitudinal groove 32 is provided on one side facing the water-cooled lower die 4;

[0070] In the middle of the bottom surface of the longitudinal groove 32, a first screw rod 33 is rotatably connected;

[0071] A first driving motor 34 is fixedly assembled at the upper end of the rectangular block 31, and the output end of the first driving motor 34 penetrates through the longitudinal groove 32 and is fixedly connected to the upper end of the first screw rod 33;

[0072] A connecting rod 35, the front end of which is slidably assembled in the longitudinal groove 32, and the connecting rod 35 is screwed on the outer side of the first screw rod 33;

[0073] The rear end of the connecting rod 35 is fixedly connected with a lifting member 36, and the lifting member 36 is the movable part of the lifting demolding mechanism 3;

[0074] The connecting rod 35 is inserted into the strip-shaped groove 73, and the lifting member 36 is inserted into the lifting member groove 72.

[0075] During use, the first driving motor 34 is connected to an external power supply to work. The first driving motor 34 drives the first screw rod 33 to rotate clockwise or counterclockwise. The connecting rod 35 screwed on the first screw rod 33 is driven to lift along the longitudinal groove 32. The connecting rod 35 drives the fixedly connected lifting member 36 thereon to lift. The lifting member 36 rises from the lifting member groove 72 to above the water-cooled lower die 4, and can lift and separate the bearing gland die-cast in the water-cooled lower die 4 from the water-cooled lower die 4.

[0076] In some embodiments, in order to drive the lifting demolding mechanism 3 to move horizontally between the water-cooled lower die 4 and the finished product collecting structure 6, the driving structure 2 includes:

[0077] A strip-shaped through hole 21 is provided on the upper surface edge of the workbench 1 along the length direction;

[0078] A second screw rod 22 is rotatably assembled on the inner wall of the strip-shaped through hole 21 along the length direction;

[0079] A second driving motor 24, the output end of which penetrates through the strip-shaped through hole 21 and is fixedly connected to the end of the second screw rod 22;

[0080] A slider 23 is slidably assembled in the strip-shaped through hole 21, and the slider 23 is screwed on the second screw rod 22;

[0081] The lower end of the lifting demolding mechanism 3 is fixedly assembled on the upper end of the slider 23.

[0082] During use, the second driving motor 24 is connected to an external power supply to operate. The second driving motor 24 drives the second screw rod 22 to rotate clockwise or counterclockwise, and drives the slider 23 screwed thereon along the strip-shaped through hole 21 to move left and right through the second screw rod 22. The slider 23 drives the lifting demolding mechanism 3 thereon to move horizontally between the water-cooled lower mold 4 and the finished product collection structure 6.

[0083] In some embodiments, in order to perform water cooling during die pressing, the water-cooled lower mold 4 includes:

[0084] The lower mold block 41 has a lower mold groove 42 formed in the middle of its upper surface, and a bearing gland lower mold 43 is fixedly assembled in the middle of the bottom surface of the lower mold groove 42;

[0085] A serpentine slot is formed in the inner cavity at the lower end of the lower mold block 41, and a water-cooling pipe 44 is inserted into the serpentine slot;

[0086] The input and output ends of the water-cooling pipe 44 extend to the outside of the lower mold block 41. Cold water is introduced into the water-cooling pipe 44 at the input end, and the return water carrying heat is discharged at the output end;

[0087] The lifting part groove 72 is formed in the bottom surface of the lower mold groove 42.

[0088] In some embodiments, in order to perform lifting die pressing, the hydraulic upper mold 5 includes:

[0089] The L-shaped mounting plate 51 has its longitudinal part fixedly assembled on the upper surface of the workbench 1, and the transverse part of the L-shaped mounting plate 51 extends above the water-cooled lower mold 4;

[0090] A hydraulic cylinder 52 is fixedly assembled on the bottom surface of the transverse part of the L-shaped mounting plate 51. The telescopic lower end of the hydraulic cylinder 52 is fixedly assembled with a bearing gland upper mold 53. The hydraulic cylinder 52 is connected to an external hydraulic system. The hydraulic cylinder 52 drives the bearing gland upper mold 53 to lift. After the bearing gland upper mold 53 descends, it is used in cooperation with the water-cooled lower mold 4 to extrude and form the heated raw material.

[0091] The bearing gland upper mold 53 is located directly above the water-cooled lower mold 4.

[0092] In some embodiments, in order to stably support the device, the workbench 1 includes:

[0093] The table board 11 has support legs 12 fixedly assembled at the four corners of its bottom surface;

[0094] A cross beam 13 is fixedly connected between the adjacent left and right support legs 12. The design of the cross beam 13 improves the support strength of the workbench 1.

[0095] In some embodiments, in order to play an anti-slip role, a rubber pad 14 is fixedly adhered to the bottom surface of the support leg 12.

[0096] In some embodiments, in order to centrally collect the finished bearing gland that has been demolded and moved outside the water-cooled lower mold 4, a finished product collection structure 6 is assembled on the workbench 1 away from the water-cooled lower mold 4. The lifting demolding mechanism 3 is driven by the driving structure 2 to move horizontally between the water-cooled lower mold 4 and the finished product collection structure 6. The lifting member 36 of the lifting demolding mechanism 3 lifts the formed bearing gland off the water-cooled lower mold 4 and moves it above the finished product collection structure 6, and then peels off the formed bearing gland on the lifting member 36 so that it falls into the finished product collection structure 6.

[0097] In some embodiments, in order to facilitate the centralized collection of the finished bearing gland that has been demolded and moved outside the water-cooled lower mold 4, the finished product collection structure 6 includes:

[0098] A discharge window 61, which is opened on one side of the workbench 1 away from the water-cooled lower mold 4;

[0099] A collection box 62, which is located on one side away from the water-cooled lower mold 4 below the discharge window 61;

[0100] On the inner wall of the discharge window 61 near the water-cooled lower mold 4, a guide chute 63 is fixedly connected, and the lower end of the guide chute 63 extends to the edge near the water-cooled lower mold 4 above the collection box 62. The guide chute 63 guides the falling formed bearing gland so that it enters the collection box 62.

[0101] Working principle:

[0102] The heated raw material on the water-cooled lower mold 4 is die-cast into shape by the hydraulic upper mold 5. Cold water can be introduced into the water-cooled lower mold 4 to cool the die-cast bearing gland. After the die-casting is completed, the movable part of the lifting demolding mechanism 3 is raised to lift the formed bearing gland off the water-cooled lower mold 4, and the driving structure 2 drives the lifting demolding mechanism 3 to move horizontally away from above the water-cooled lower mold 4. Reverse operation can also be used for feeding the heated raw material to be die-cast. The upper surface of the end of the movable part of the lifting demolding mechanism 3 is in the same plane as the bottom surface of the inner cavity of the water-cooled lower mold 4. This design will not affect the die-casting use of the water-cooled lower mold 4;

[0103] Compared with the prior art, the above method overcomes the dependence on the electromagnetic chuck, is applicable to bearing glands of all materials, does not require a supporting electromagnetic suction power-on and power-off control system, and reduces costs.

[0104] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A bearing gland production device, comprising a workbench (1), wherein a driving structure (2), a water-cooled lower die (4) and a hydraulic upper die (5) are mounted along the length direction at the edge of the upper surface of the workbench (1), which are fixedly mounted on the upper surface of the workbench (1), and the hydraulic end of the hydraulic upper die (5) is located directly above the water-cooled lower die (4), characterized in that: A lifting demoulding mechanism (3) is fixedly mounted on the upper end of the movable part of the driving structure (2); The front end of the water-cooled lower mold (4) is provided with a lifting member lifting groove (7), and the lower end of the lifting member lifting groove (7) extends to the bottom surface of the inner cavity of the water-cooled lower mold (4); The end of the movable part of the lifting demoulding mechanism (3) is plugged into the lower end of the lifting slot (7) of the lifting member, and the upper surface of the end of the movable part of the lifting demoulding mechanism (3) and the bottom surface of the inner cavity of the water-cooled lower mold (4) are located in the same plane.

2. The bearing gland production equipment according to claim 1, characterized in that: The lifting member lifting slot (7) comprises: A longitudinal slot (71) is provided at the front end of the water-cooled lower mold (4), and two ends of the longitudinal slot (71) are connected to the inner cavity and the outer side of the water-cooled lower mold (4); The bottom surface of the inner cavity of the water-cooled lower mold (4) is provided with a lifting member groove (72); The bottom surface of the longitudinal slot (71) is provided with a strip groove (73) along the length direction, and the strip groove (73) is connected to the supporting member groove (72); The end of the movable part of the lifting demoulding mechanism (3) is inserted into the strip groove (73) and the supporting member groove (72).

3. The bearing gland production equipment according to claim 2, characterized in that: The lifting demoulding mechanism (3) comprises: A rectangular block (31) has an outer wall with a longitudinal groove (32) on one side facing the water-cooled lower mold (4); A first screw rod (33) is rotatably connected to the middle portion of the bottom surface of the longitudinal groove (32); The upper end of the rectangular block (31) is fixedly equipped with a first drive motor (34), and the output end of the first drive motor (34) passes through the longitudinal groove (32) and is fixedly connected to the upper end of the first screw rod (33); A connecting rod (35), the front end of which is slidably mounted in the longitudinal groove (32), and the connecting rod (35) is screwed to the outside of the first screw rod (33); The rear end of the connecting rod (35) is fixedly connected to a lifting piece (36); The connecting rod (35) is inserted into the strip groove (73), and the lifting member (36) is inserted into the lifting member groove (72).

4. The bearing gland production equipment according to claim 1, characterized in that: The driving structure (2) comprises: A strip-shaped through hole (21) is provided along the length direction at the edge of the upper surface of the workbench (1); A second screw (22) is rotatably mounted on the inner wall of the strip-shaped through hole (21) along its length direction; A second driving motor (24), the output end of which passes through the bar-shaped through hole (21) and is fixedly connected to the end of the second screw rod (22); A slider (23) is slidably mounted in the strip-shaped through hole (21), and the slider (23) is screwed onto the second screw rod (22); The lower end of the lifting demoulding mechanism (3) is fixedly assembled on the upper end of the slider (23).

5. The bearing gland production equipment according to claim 2, characterized in that: The water-cooled lower mold (4) comprises: A lower die block (41) is provided with a lower die groove (42) in the middle of its upper surface, and a bearing cover lower die (43) is fixedly mounted in the middle of the bottom surface of the lower die groove (42); The inner cavity at the lower end of the lower module (41) is provided with a serpentine slot, and a water cooling pipe (44) is inserted into the serpentine slot; The input and output ends of the water cooling pipe (44) extend to the outside of the lower module (41); The lifting piece groove (72) is formed on the bottom surface of the lower mold groove (42).

6. The bearing gland production equipment according to claim 1, characterized in that: The hydraulic upper die (5) comprises: An L-shaped mounting plate (51), the longitudinal portion of which is fixedly mounted on the upper surface of the workbench (1), and the transverse portion of the L-shaped mounting plate (51) extends above the water-cooled lower mold (4); A hydraulic cylinder (52) is fixedly mounted on the bottom surface of the transverse portion of the L-shaped mounting plate (51), and a bearing pressure cover upper mold (53) is fixedly mounted on the telescopic lower end of the hydraulic cylinder (52); The bearing cover upper die (53) is located directly above the water-cooled lower die (4).

7. The bearing gland production equipment according to claim 1, characterized in that: The workbench (1) comprises: The tabletop (11) has support legs (12) fixedly mounted at the four corners of its bottom surface; A crossbeam (13) is fixedly connected between the left and right adjacent support legs (12).

8. The bearing gland production equipment according to claim 7, characterized in that: A rubber pad (14) is glued and fixed to the bottom surface of the support leg (12).

9. The bearing gland production equipment according to claim 1, characterized in that: A finished product collecting structure (6) is installed on the workbench (1) away from the water-cooled lower mold (4), and the lifting demoulding mechanism (3) moves laterally between the water-cooled lower mold (4) and the finished product collecting structure (6) under the drive of the driving structure (2).

10. The bearing gland production equipment according to claim 9, characterized in that: The finished product collection structure (6) comprises: A discharge window (61) is provided on a side of the workbench (1) away from the water-cooled lower mold (4); A collecting box (62) is located below the discharge window (61) and away from the side of the water-cooled lower mold (4); A material guide inclined plate (63) is fixedly connected to the inner wall of the discharge window (61) near the water-cooled lower die (4), and the lower end of the material guide inclined plate (63) extends to the edge of the upper side of the collection box (62) near the water-cooled lower die (4).

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