CN210139095U

CN210139095U - Lubricating device for milling machine workpiece fixture

Info

Publication number: CN210139095U
Application number: CN201921134759.3U
Authority: CN
Inventors: 钱利斌
Original assignee: Changzhou Likai Cnc Technology Co Ltd
Current assignee: Changzhou Likai Cnc Technology Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-03-13
Anticipated expiration: 2029-07-19

Abstract

The utility model discloses a lubricating arrangement for milling machine work piece anchor clamps, including diaphragm, anchor clamps structure, anchor clamps support, anchor clamps armed lever, anchor clamps fixed plate, milling machine support, gyro wheel, spout, oil transmission hole, sealed lid, suspension mounting bracket, oil pump, first oil pipe, second oil pipe, fuel tap, fixed plate, the utility model discloses an install the oil pump in the below of anchor clamps structure, and through the switch-on of a plurality of oil pipes, can realize to guide slot, round pin axle or armed lever that need the lubrication in the anchor clamps structure, supply oil lubrication work has been avoided, has avoided the jamming of structures such as anchor clamps armed lever and anchor clamps fixed plate in the anchor clamps structure to through the setting of fuel tap, can control the oil output that corresponds oil pipe, be convenient for control; simultaneously, through the setting of oil transmission hole, can be artificial give lubricating oil to the inner chamber of spout, the lubricating effect in the spout on this anchor clamps of further improvement to long-time removal work of carrying on.

Description

Lubricating device for milling machine workpiece fixture

Technical Field

The utility model relates to a milling machine work piece holder technical field specifically is milling machine work piece is lubricating arrangement for anchor clamps.

Background

The numerical control milling machine is an automatic processing device developed on the basis of a common milling machine, the processing technologies of the two are basically the same, and the structures are somewhat similar. The numerical control milling machine is divided into two categories, namely a tool magazine without tool magazine and a tool magazine with tool magazine. The numerical control milling machine with the tool magazine is also called as a machining center, the numerical control milling machine is a numerical control machine with a strong machining function, the machining center, the flexible machining unit and the like which are rapidly developed at present are generated on the basis of the numerical control milling machine and the numerical control boring machine, and the milling mode cannot be separated from the flexible machining unit and the flexible machining unit. When the clamp in the existing numerical control milling is used for a long time, the friction force is large, no lubricating effect exists, the clamp is easy to block during working, and the lubricating operation is complex and time-consuming and labor-consuming when the workpiece clamp on the numerical control milling machine is used for carrying out artificial lubricating work.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's defects such as can not lubricate and lubricated complex operation, provide lubricating arrangement for milling machine work piece holder. The lubricating device for the milling machine workpiece fixture has the characteristics of being capable of lubricating the workpiece fixture, simple and convenient to operate and the like.

In order to achieve the above object, the utility model provides a following technical scheme: the lubricating device for the milling machine workpiece clamp comprises a transverse plate, a clamp structure and a milling machine support, wherein the clamp structure is provided with a clamp support and a clamp arm rod, the outer wall of the top of the clamp support is fixedly connected with the outer wall of the bottom of the transverse plate, the outer wall of the bottom of the clamp support is movably connected with the clamp arm rod, the inner wall of the clamp arm rod is provided with a clamp fixing plate, the milling machine support is arranged above the transverse plate, a chute is formed in the milling machine support, the inner wall of the chute is movably connected with a roller, a suspension mounting frame is fixedly arranged below the roller, the outer wall of the bottom wall of the suspension mounting frame is fixedly connected with the transverse plate, an oil pump is arranged below the clamp support, the top of the oil pump is fixedly provided with a fixing plate, the outer wall of the top of the fixing plate is fixedly connected, the end of the first oil delivery pipe extends to the clamp bracket, and the end of the second oil delivery pipe extends to the upper part of the clamp fixing plate.

Preferably, the clamp arm is set as a pneumatic push rod, the top of the clamp arm is movably connected with the bottom guide groove of the clamp support, the clamp arm and the bottom guide groove of the clamp support are driven by a hydraulic cylinder, the clamp arm in the clamp structure can move up and down together, and meanwhile, the clamping work of the milling machine workpiece can be realized by the driving of the hydraulic cylinder on the clamp support 21.

Preferably, the bottom of the sliding chute is provided with a through hole, the cross section of the sliding chute is provided in a T shape, and the suspension mounting rack can move in the inner cavity of the sliding chute.

Preferably, the tail end of the first oil delivery pipe extends into the guide groove on the clamp bracket, and the first oil delivery pipe can perform oil supply lubrication operation on the driving guide groove of the clamp bracket in the clamp structure.

Preferably, the defeated oil pipe of second sets up the inner wall at every anchor clamps armed lever, every the oil valve is all installed to the outer wall of defeated oil pipe of second, the oil valve is installed at the inner wall of anchor clamps armed lever, and quantity installs two, and defeated oil pipe of second can carry out the lubricated work of oil feeding by anchor clamps armed lever and anchor clamps fixed plate 23.

Preferably, the gyro wheel is in the inner chamber of spout, and it is left and right symmetry to use the suspension mounting bracket to be the center and is provided with two, and mounting structure is stable.

Preferably, the top wall of the inner cavity of the sliding groove is upwards provided with an oil conveying hole, the top of the oil conveying hole is provided with a sealing cover, the sealing cover and the oil conveying hole are respectively installed on the milling machine support in an equant mode, lubricating oil can be manually supplied to the inner cavity of the sliding groove through the arrangement of the oil conveying hole, and the lubricating effect of the clamp is further improved.

Compared with the prior art, the beneficial effects of the utility model are that: the oil pump is arranged below the clamp structure, and the oil supply lubrication work can be carried out on the guide groove, the pin shaft or the arm rod which needs to be lubricated in the clamp structure through the conduction of the oil conveying pipes, so that the clamping death of the clamp arm rod, the clamp fixing plate and other structures in the clamp structure is avoided, and the oil outlet quantity of the corresponding oil conveying pipes can be controlled through the arrangement of the oil valve, thereby being convenient to control; simultaneously, through the setting of oil transmission hole, can be artificial give lubricating oil to the inner chamber of spout, the lubricating effect in the spout on this anchor clamps of further improvement to long-time removal work of carrying on, to sum up, whole lubricated work flow, easy operation is convenient, has practiced thrift time and manpower, and effectual work piece department to anchor clamps lubricates, has prevented the emergence of trouble, makes the work efficiency of milling machine can improve.

Drawings

FIG. 1 is an internal structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 3 is an enlarged view of B of fig. 1 according to the present invention.

Reference numbers in the figures: 1. a transverse plate; 2. a clamp structure; 21. a clamp bracket; 22. a clamp arm; 23. fixing a clamp plate; 3. a milling machine support; 31. a roller; 32. a chute; 33. an oil transfer hole; 34. a sealing cover; 35. hanging a mounting rack; 4. an oil pump; 41. a first oil delivery pipe; 42. a second oil delivery pipe; 43. an oil valve; 44. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a lubricating device for a milling machine workpiece clamp comprises a transverse plate 1, a clamp structure 2 and a milling machine support 3, wherein a clamp support 21 and a clamp arm 22 are arranged on the clamp structure 2, the clamp arm 22 is a pneumatic push rod, the top of the clamp arm 22 is movably connected with a bottom guide groove of the clamp support 21, the clamp arm 22 and the bottom guide groove of the clamp support 21 are driven by a hydraulic cylinder, the clamp arm 22 in the clamp structure 2 can move up and down together, meanwhile, the clamping work of a milling machine workpiece can be realized by the driving of the hydraulic cylinder on the clamp support 21, the top outer wall of the clamp support 21 is fixedly connected with the bottom outer wall of the transverse plate 1, the bottom outer wall of the clamp support 21 is movably connected with the clamp arm 22, a clamp fixing plate 23 is arranged on the inner wall of the clamp arm 22, the milling machine support 3 is arranged above the transverse plate 1, a chute 32 is arranged in the milling machine support 3, and, the roller 31 is arranged in the inner cavity of the sliding chute 32 in a bilateral symmetry manner by taking the suspension mounting frame 35 as a center, the mounting structure is stable, the suspension mounting frame 35 is fixedly mounted below the roller 31, the outer wall of the bottom wall of the suspension mounting frame 35 is fixedly connected with the transverse plate 1, the bottom of the sliding chute 32 is provided with a through hole, the cross section of the sliding chute 32 is provided in a T shape, the suspension mounting frame 35 can move in the inner cavity of the sliding chute 32, the oil pump 4 is arranged below the clamp support 21, the top of the oil pump 4 is fixedly provided with a fixing plate 44, the top of the fixing plate 44 is fixedly connected with the outer wall of the bottom of the clamp support 21, the output end of the oil pump 4 is provided with a first oil delivery pipe 41 and a second oil delivery pipe 42, the tail end of the first oil delivery pipe 41 extends onto the clamp support 21, the tail end of the first oil delivery pipe 41, the end of second defeated oil pipe 42 extends to the top of anchor clamps fixed plate 23, oil feed hole 33 has upwards been seted up to the inner chamber roof of spout 32, sealed lid 34 is installed at the top of oil feed hole 33, sealed lid 34 and oil feed hole 33 all are the equipartition installation on milling machine support 3, setting through oil feed hole 33, can be artificial give lubricating oil to the inner chamber of spout 32, further improve the lubricated effect of this anchor clamps, the defeated oil pipe 42 of second sets up the inner wall at every anchor clamps armed lever 22, oil valve 43 is all installed to the outer wall of defeated oil pipe 42 of every second, the inner wall at anchor clamps armed lever 22 is installed to oil valve 43, and quantity installs two, defeated oil pipe 42 of second can carry out oil feeding lubrication work by anchor clamps armed lever 22 and anchor clamps fixed plate 23.

The working principle, after the clamp structure 2 in the utility model is used for a long time, when lubrication is needed, the oil pump 4 can be opened through an external power supply and a switch, the working lubricating oil body of the oil pump 4 can be respectively output from the first oil pipeline 41 and the second oil pipeline 42, the end of the first oil pipeline 41 extends into the guide groove on the clamp support 21, the lubricating oil in the first oil pipeline 41 can lubricate the guide groove on the clamp support 21, the end of the second oil pipeline 42 extends above the clamp fixing plate 23, and the outer wall of each second oil pipeline 42 is provided with the oil valve 43, the oil valve 43 can control the oil output of the second oil pipeline 42, the second oil pipeline 42 can supply oil to the clamp arm rod 22 and the clamp fixing plate 23 together, the clamp of the clamp arm rod 22 and the clamp fixing plate 23 in the clamp structure 2 is avoided, and the clamp milling machine can be used for a long time, simultaneously, through the setting of oil transmission hole 33, can be artificial give lubricating oil to the inner chamber of spout 32, the lubricated effect in spout 32 on this anchor clamps of further improvement to long-time removal work of moving.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Lubricating arrangement for milling machine work piece holder, including diaphragm (1), anchor clamps structure (2) and milling machine support (3), its characterized in that: the fixture comprises a fixture structure (2), and is characterized in that a fixture support (21) and a fixture arm rod (22) are arranged on the fixture structure (2), the top outer wall of the fixture support (21) is fixedly connected with the bottom outer wall of a transverse plate (1), the bottom outer wall of the fixture support (21) is movably connected with the fixture arm rod (22), a fixture fixing plate (23) is installed on the inner wall of the fixture arm rod (22), a milling machine support (3) is arranged above the transverse plate (1), a sliding groove (32) is formed in the milling machine support (3), the inner wall of the sliding groove (32) is movably connected with a roller (31), a suspension mounting frame (35) is fixedly installed below the roller (31), the bottom wall outer wall of the suspension mounting frame (35) is fixedly connected with the transverse plate (1), an oil pump (4) is arranged below the fixture support (21), and a fixing plate (44, the bottom outer wall of top fixed connection anchor clamps support (21) of fixed plate (44), first defeated oil pipe (41) and second defeated oil pipe (42) are installed to the output of oil pump (4), the end of first defeated oil pipe (41) extends to on anchor clamps support (21), the end of second defeated oil pipe (42) extends to the top of anchor clamps fixed plate (23).

2. The lubrication device for a milling machine tool holder according to claim 1, wherein: the clamp arm rod (22) is a pneumatic push rod, the top of the clamp arm rod (22) is movably connected with a bottom guide groove of the clamp support (21), and the clamp arm rod (22) and the bottom guide groove of the clamp support (21) are driven by a hydraulic cylinder.

3. The lubrication device for a milling machine tool holder according to claim 1, wherein: the bottom of the sliding chute (32) is provided with a through hole, and the cross section of the sliding chute (32) is T-shaped.

4. The lubrication device for a milling machine tool holder according to claim 1, wherein: the tail end of the first oil pipeline (41) extends into a guide groove on the clamp bracket (21).

5. The lubrication device for a milling machine tool holder according to claim 1, wherein: the second defeated oil pipe (42) set up the inner wall at every anchor clamps armed lever (22), every oil valve (43) are all installed to the outer wall of second defeated oil pipe (42), oil valve (43) are installed at the inner wall of anchor clamps armed lever (22), and quantity installs two.

6. The lubrication device for a milling machine tool holder according to claim 1, wherein: the rollers (31) are arranged in the inner cavity of the sliding groove (32) in a bilateral symmetry mode by taking the suspension mounting frame (35) as the center.

7. The lubrication device for a milling machine tool holder according to claim 1, wherein: the milling machine is characterized in that an oil conveying hole (33) is formed in the top wall of an inner cavity of the sliding groove (32) upwards, a sealing cover (34) is installed at the top of the oil conveying hole (33), and the sealing cover (34) and the oil conveying hole (33) are installed on the milling machine support (3) in an evenly-divided mode.