CN217253334U

CN217253334U - A reaming device for fire hydrant production

Info

Publication number: CN217253334U
Application number: CN202220371210.1U
Authority: CN
Inventors: 黄厚德; 刘成林; 黄丹萍
Original assignee: Hengdun Fire Fighting Technology Co ltd
Current assignee: Hengdun Fire Fighting Technology Co ltd
Priority date: 2022-02-23
Filing date: 2022-02-23
Publication date: 2022-08-23
Anticipated expiration: 2032-02-23

Abstract

The utility model belongs to the field of fire hydrant manufacturing, in particular to a reaming device for fire hydrant production, which comprises supporting legs, an operating platform, a driving mechanism and a clamping mechanism, wherein a plurality of supporting legs are arranged below the operating platform, the driving mechanism is arranged above the operating platform, and the clamping mechanism is arranged above the driving mechanism; the actuating mechanism includes the bearing frame, first optical axis, first lead screw, first servo motor, the sliding seat, the base, it is rotatory to utilize first servo motor to drive first lead screw, make sliding seat and base remove, it is rotatory to drive the second lead screw through second servo motor, make the mobile station remove, it is rotatory to utilize driving motor to drive main shaft and reamer, carry out the part reaming, utilize the pneumatic cylinder to drive the connecting plate and remove, utilize first step motor to drive swivel mount angle of adjustment, utilize second step motor to drive the alignment angle of adjustment, carry out different hole site processing, can reduce the clamping number of times, and the machining efficiency is improved.

Description

A reaming device for fire hydrant production

Technical Field

The utility model belongs to fire hydrant manufacturing field specifically is a reaming device for fire hydrant production.

Background

A fire hydrant, the formal name is a fire hydrant, a fixed fire-fighting equipment, the main function is to control the combustible substance, isolate the comburent, eliminate the ignition source, the branch indoor fire hydrant and outdoor fire hydrant ream are the method that the reamer cuts off the trace metal layer from the hole wall of the work piece, in order to improve its dimensional accuracy and hole surface quality, the ream is one of the finish machining methods of the hole, the application is very wide in production, for the smaller hole, as to inner circle grinding and finish boring, the ream is a more economical and practical processing method, because the part hole site of the fire hydrant is different when the existing reaming device is used, need to carry on the clamping many times while reaming, waste time, the machining efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reaming device for fire hydrant production.

The utility model discloses the technical scheme who adopts as follows:

a reaming device for fire hydrant production comprises supporting legs, an operating platform, a driving mechanism and a clamping mechanism, wherein a plurality of supporting legs are arranged below the operating platform, the driving mechanism is arranged above the operating platform, and the clamping mechanism is arranged above the driving mechanism; the driving mechanism comprises bearing seats, a first optical axis, a first screw rod, a first servo motor, a sliding seat, a base, a second optical axis, a second screw rod, a second servo motor, a moving platform, a first gear box, a driving motor, a main shaft and a reamer, wherein two bearing seats are arranged above the operating platform, two first optical axes are arranged between the bearing seats, the first screw rod is arranged between the first optical axes, the first servo motor is arranged at one end of the first screw rod, the sliding seat is arranged outside the first optical axis and the first screw rod, the base is arranged above the sliding seat, two second optical axes are arranged above the base, the second screw rod is arranged between the second optical axes, the second servo motor is arranged at one end of the second screw rod, and the moving platform is arranged outside the second optical axis and the second screw rod, the first gear box is arranged above the mobile station, the driving motor is arranged on one side of the first gear box, the main shaft is arranged above the first gear box, and the reamer is arranged inside the main shaft; clamping mechanism includes portal frame, pneumatic cylinder, connecting plate, second gear box, first step motor, swivel mount, alignment jig, second step motor, fixed plate, hydraulic chuck, the operation panel top is provided with the portal frame, the portal frame below is provided with two the pneumatic cylinder, the pneumatic cylinder output is provided with the connecting plate, the connecting plate below is provided with the second gear box, second gear box front portion is provided with first step motor, second gear box below is provided with the swivel mount, the swivel mount is inside to be provided with the alignment jig, alignment jig one side is provided with the second step motor, the alignment jig below is provided with the fixed plate, the fixed plate below is provided with hydraulic chuck.

Preferably: the supporting leg with operation panel welded connection, the bearing frame with operation panel bolted connection, first optical axis with bearing frame welded connection, first lead screw with the bearing frame bearing is connected, first servo motor shell with bearing frame bolted connection, first servo motor output shaft with first lead screw coupling joint.

So set up, first servo motor drives first lead screw is rotatory, makes sliding seat with the base removes.

Preferably: the sliding seat is connected with the first optical axis in a sliding mode, the sliding seat is connected with the first screw rod in a threaded mode, and the base is connected with the sliding seat in a welded mode.

So set up, sliding seat with the base plays supporting role.

Preferably: the second optical axis is connected with the base in a welded mode, the second screw rod is connected with the base bearing, the second servo motor shell is connected with the base through bolts, and the output shaft of the second servo motor is connected with the second screw rod coupler.

In such an arrangement, the second servo motor drives the second screw rod to rotate, so that the mobile station moves.

Preferably: the movable table is in sliding connection with the second optical axis, the movable table is in threaded connection with the second lead screw, the first gear box shell is in bolt connection with the driving motor shell and the movable table respectively, the first gear box is in bolt connection with the driving motor output shaft and the main shaft gear respectively, and the reamer is connected with the main shaft blind rivet.

So set up, driving motor drives the main shaft with the reamer is rotatory.

Preferably: the portal frame is connected with the operating platform in a welded mode, the hydraulic cylinder shell is connected with the portal frame through bolts, the connecting plate is connected with the hydraulic cylinder output shaft in a welded mode, the second gear box shell is connected with the first stepping motor shell and the connecting plate through bolts, and the second gear box is connected with the first stepping motor output shaft and the rotating frame through gears.

According to the arrangement, the hydraulic cylinder drives the connecting plate to move, and the first stepping motor drives the rotating frame to adjust the angle.

Preferably: the adjusting bracket is connected with the rotating bracket bearing, the second stepping motor shell is connected with the rotating bracket through bolts, the second stepping motor output shaft is connected with the adjusting bracket coupler, the fixing plate is connected with the adjusting bracket in a welding mode, and the hydraulic chuck is connected with the fixing plate through bolts.

So set up, second step motor drives the alignment jig angle of adjustment, hydraulic chuck fixed part.

The utility model has the advantages that: utilize first servo motor to drive first lead screw rotatory, make sliding seat and base remove, it is rotatory to drive the second lead screw through second servo motor, make the mobile station remove, it is rotatory to utilize driving motor to drive main shaft and reamer, carry out the part reaming, utilize the pneumatic cylinder to drive the connecting plate and remove, utilize first step motor to drive swivel mount angle of adjustment, utilize second step motor to drive the alignment angle of adjustment, carry out different hole site processing, can reduce the clamping number of times, improve machining efficiency.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a reaming device for fire hydrant production according to the present invention;

fig. 2 is a schematic perspective view of a reaming device for fire hydrant production according to the present invention;

fig. 3 is a schematic perspective view of a driving mechanism of a reaming device for fire hydrant production according to the present invention;

fig. 4 is a schematic perspective view of a clamping mechanism of a reaming device for fire hydrant production according to the present invention.

The reference numerals are illustrated below:

1. supporting legs; 2. an operation table; 3. a drive mechanism; 4. a clamping mechanism; 31. a bearing seat; 32. a first optical axis; 33. a first lead screw; 34. a first servo motor; 35. a sliding seat; 36. a base; 37. a second optical axis; 38. a second lead screw; 39. a second servo motor; 301. a mobile station; 302. a first gear case; 303. a drive motor; 304. a main shaft; 305. a reamer; 41. a gantry; 42. a hydraulic cylinder; 43. a connecting plate; 44. a second gear box; 45. a first stepper motor; 46. a rotating frame; 47. an adjusting bracket; 48. a second stepping motor; 49. a fixing plate; 401. and a hydraulic chuck.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The present invention will be further described with reference to the following examples and drawings.

Examples

As shown in fig. 1-4, a reaming device for fire hydrant production comprises supporting legs 1, an operating platform 2, a driving mechanism 3 and a clamping mechanism 4, wherein the supporting legs 1 are arranged below the operating platform 2, the driving mechanism 3 is arranged above the operating platform 2, and the clamping mechanism 4 is arranged above the driving mechanism 3; the driving mechanism 3 comprises bearing blocks 31, first optical axes 32, a first screw rod 33, a first servo motor 34, a sliding block 35, a base 36, a second optical axis 37, a second screw rod 38, a second servo motor 39, a moving platform 301, a first gear box 302, a driving motor 303, a main shaft 304 and a reamer 305, wherein two bearing blocks 31 are arranged above the operating platform 2, two first optical axes 32 are arranged between the bearing blocks 31, the first screw rod 33 is arranged between the first optical axes 32, one end of the first screw rod 33 is provided with the first servo motor 34, the sliding blocks 35 are arranged outside the first optical axes 32 and the first screw rod 33, the base 36 is arranged above the sliding blocks 35, two second optical axes 37 are arranged above the base 36, the second screw rod 38 is arranged between the second optical axes 37, one end of the second screw rod 38 is provided with the second servo motor 39, the moving platform 301 is arranged outside the second optical axes 37 and the second screw rod 38, a first gear box 302 is arranged above the mobile station 301, a driving motor 303 is arranged on one side of the first gear box 302, a main shaft 304 is arranged above the first gear box 302, and a reamer 305 is arranged inside the main shaft 304; the clamping mechanism 4 comprises a portal frame 41, hydraulic cylinders 42, a connecting plate 43, a second gear box 44, a first stepping motor 45, a rotating frame 46, an adjusting frame 47, a second stepping motor 48, a fixing plate 49 and a hydraulic chuck 401, wherein the portal frame 41 is arranged above the operating platform 2, the two hydraulic cylinders 42 are arranged below the portal frame 41, the connecting plate 43 is arranged at the output end of each hydraulic cylinder 42, the second gear box 44 is arranged below the connecting plate 43, the first stepping motor 45 is arranged at the front part of the second gear box 44, the rotating frame 46 is arranged below the second gear box 44, the adjusting frame 47 is arranged inside the rotating frame 46, the second stepping motor 48 is arranged on one side of the adjusting frame 47, the fixing plate 49 is arranged below the adjusting frame 47, and the hydraulic chuck 401 is arranged below the fixing plate 49.

Preferably: the supporting leg 1 is welded with the operating platform 2, the bearing seat 31 is connected with the operating platform 2 through a bolt, the first optical axis 32 is welded with the bearing seat 31, the first screw rod 33 is connected with the bearing of the bearing seat 31, the shell of the first servo motor 34 is connected with the bearing seat 31 through a bolt, and the output shaft of the first servo motor 34 is connected with the coupling of the first screw rod 33; the sliding seat 35 is connected with the first optical axis 32 in a sliding manner, the sliding seat 35 is connected with the first screw rod 33 in a threaded manner, and the base 36 is connected with the sliding seat 35 in a welding manner; the second optical axis 37 is welded with the base 36, the second screw rod 38 is in bearing connection with the base 36, the shell of the second servo motor 39 is in bolt connection with the base 36, and the output shaft of the second servo motor 39 is in coupling connection with the second screw rod 38; the movable platform 301 is connected with the second optical axis 37 in a sliding mode, the movable platform 301 is connected with the second screw rod 38 in a threaded mode, the shell of the first gear box 302 is connected with the shell of the driving motor 303 and the movable platform 301 through bolts, the first gear box 302 is connected with the output shaft of the driving motor 303 and the main shaft 304 through gears, and the reamer 305 is connected with the main shaft 304 through blind rivets; the portal frame 41 is welded with the operating platform 2, the shell of the hydraulic cylinder 42 is connected with the portal frame 41 through bolts, the connecting plate 43 is connected with the output shaft of the hydraulic cylinder 42 through welding, the shell of the second gear box 44 is respectively connected with the shell of the first stepping motor 45 and the connecting plate 43 through bolts, and the second gear box 44 is respectively connected with the output shaft of the first stepping motor 45 and the rotating frame 46 through gears; the adjusting frame 47 is connected with the rotating frame 46 through a bearing, the shell of the second stepping motor 48 is connected with the rotating frame 46 through a bolt, the output shaft of the second stepping motor 48 is connected with the coupler of the adjusting frame 47, the fixing plate 49 is connected with the adjusting frame 47 in a welding mode, and the hydraulic chuck 401 is connected with the fixing plate 49 through a bolt.

The working principle is as follows: when in use, the fire hydrant part is fixed on the hydraulic chuck 401, the first stepping motor 45 is started, the angle of the rotating frame 46 is adjusted, the second stepping motor 48 is started to adjust the angle of the adjusting frame 47, so that the hole position needing reaming is vertical to the operating platform 2, then, the first servo motor 34 is started to drive the first screw rod 33 to rotate, the sliding seat 35 and the base 36 are moved to proper positions, the second servo motor 39 is started to drive the second screw rod 38 to rotate, the moving platform 301 is moved, the reamer 305 is moved to the position below the part hole, then, the driving motor 303 is started to drive the main shaft 304 and the reamer 305 to rotate, at the moment, the hydraulic cylinder 42 is started to drive the part to slowly descend for reaming, and in the using process, the reaming operation can be completed by adjusting the machining hole positions by using the first servo motor 34, the second servo motor 39, the first stepping motor 45 and the second stepping motor 48 in a matching manner.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.

Claims

1. A reaming device for fire hydrant production, includes supporting leg (1), operation panel (2), its characterized in that: the device is characterized by further comprising a driving mechanism (3) and a clamping mechanism (4), wherein a plurality of supporting legs (1) are arranged below the operating platform (2), the driving mechanism (3) is arranged above the operating platform (2), and the clamping mechanism (4) is arranged above the driving mechanism (3); the driving mechanism (3) comprises bearing seats (31), first optical axes (32), first lead screws (33), first servo motors (34), sliding seats (35), bases (36), second optical axes (37), second lead screws (38), second servo motors (39), a mobile platform (301), a first gear box (302), a driving motor (303), a main shaft (304) and a reamer (305), wherein the two bearing seats (31) are arranged above the operating platform (2), the two first optical axes (32) are arranged between the bearing seats (31), the first lead screws (33) are arranged between the first optical axes (32), the first servo motors (34) are arranged at one end of the first lead screws (33), the sliding seats (35) are arranged outside the first optical axes (32) and the first lead screws (33), the bases (36) are arranged above the sliding seats (35), two second optical axes (37) are arranged above the base (36), a second screw rod (38) is arranged between the second optical axes (37), a second servo motor (39) is arranged at one end of the second screw rod (38), the movable table (301) is arranged outside the second optical axes (37) and the second screw rod (38), the first gear box (302) is arranged above the movable table (301), the driving motor (303) is arranged on one side of the first gear box (302), the main shaft (304) is arranged above the first gear box (302), and the reamer (305) is arranged inside the main shaft (304); the clamping mechanism (4) comprises a portal frame (41), hydraulic cylinders (42), a connecting plate (43), a second gear box (44), a first stepping motor (45), a rotating frame (46), an adjusting frame (47), a second stepping motor (48), a fixing plate (49) and a hydraulic chuck (401), wherein the portal frame (41) is arranged above the operating platform (2), two hydraulic cylinders (42) are arranged below the portal frame (41), the connecting plate (43) is arranged at the output end of each hydraulic cylinder (42), the second gear box (44) is arranged below the connecting plate (43), the first stepping motor (45) is arranged at the front part of the second gear box (44), the rotating frame (46) is arranged below the second gear box (44), the adjusting frame (47) is arranged inside the rotating frame (46), the second stepping motor (48) is arranged on one side of the adjusting frame (47), be provided with alignment jig (47) below fixed plate (49), fixed plate (49) below is provided with hydraulic chuck (401).

2. A reaming device for the production of fire hydrants according to claim 1, characterized in that: supporting leg (1) with operation panel (2) welded connection, bearing frame (31) with operation panel (2) bolted connection, first optical axis (32) with bearing frame (31) welded connection, first lead screw (33) with bearing frame (31) bearing connection, first servo motor (34) shell with bearing frame (31) bolted connection, first servo motor (34) output shaft with first lead screw (33) coupling joint.

3. A reaming device for the production of fire hydrants according to claim 1, characterized in that: the sliding seat (35) is in sliding connection with the first optical axis (32), the sliding seat (35) is in threaded connection with the first screw rod (33), and the base (36) is in welded connection with the sliding seat (35).

4. A reaming device for the production of fire hydrants according to claim 1, characterized in that: the second optical axis (37) is connected with the base (36) in a welded mode, the second screw rod (38) is connected with the base (36) in a bearing mode, the shell of the second servo motor (39) is connected with the base (36) through bolts, and the output shaft of the second servo motor (39) is connected with the second screw rod (38) in a coupling mode.

5. A reaming device for fire hydrant production according to claim 1, wherein: the movable table (301) is in sliding connection with the second optical axis (37), the movable table (301) is in threaded connection with the second screw rod (38), a shell of the first gear box (302) is in bolt connection with a shell of the driving motor (303) and the movable table (301), the first gear box (302) is in gear connection with an output shaft of the driving motor (303) and the main shaft (304), and the reamer (305) is in rivet connection with the main shaft (304).

6. A reaming device for the production of fire hydrants according to claim 1, characterized in that: portal frame (41) with operation panel (2) welded connection, pneumatic cylinder (42) shell with portal frame (41) bolted connection, connecting plate (43) with pneumatic cylinder (42) output shaft welded connection, second gear box (44) shell respectively with first step motor (45) shell with connecting plate (43) bolted connection, second gear box (44) respectively with first step motor (45) output shaft with swivel mount (46) gear connection.

7. A reaming device for the production of fire hydrants according to claim 1, characterized in that: alignment jig (47) with swivel mount (46) bearing connection, second step motor (48) shell with swivel mount (46) bolted connection, second step motor (48) output shaft with alignment jig (47) coupling joint, fixed plate (49) with alignment jig (47) welded connection, hydraulic chuck (401) with fixed plate (49) bolted connection.