CN220698309U - Metal fitting surface milling device with pneumatic impurity removal structure - Google Patents

Abstract

The utility model relates to the technical field of metal fitting machining, in particular to a metal fitting surface milling device with a pneumatic impurity removing structure, which comprises a workbench, wherein the top of the workbench is fixedly connected with a placing seat, the top of the placing seat is provided with a clamping assembly, the outer side wall of the workbench is provided with a storage groove with a -shaped structure, a protective cover matched with the storage groove is connected in a sliding manner, the top of the protective cover is fixedly connected with a first air jet pipe, one side of a vertical plate is fixedly connected with a second air jet pipe, and one sides of the first air jet pipe and the second air jet pipe are fixedly communicated with a plurality of air jet nozzles; according to the utility model, the clamping assembly is driven to fix metal fittings with different sizes through upward movement of the protective cover, and a protective area is formed by the clamping assembly and the vertical plate, so that the problem that milled metal scraps splash everywhere is avoided, and the metal scraps in the protective area are blown to fall into the collecting box in the workbench to be collected and cleaned in a concentrated manner through the cooperation of the fan, the communicating pipe and the air ejector.

Description

Metal fitting surface milling device with pneumatic impurity removal structure

Technical Field

The utility model relates to the technical field of metal fitting machining, in particular to a metal fitting surface milling device with a pneumatic impurity removing structure.

Background

Milling is a mechanical processing method which uses milling cutters as cutters to process the surface of an object, milling is a common metal cold processing mode, milling is to fix a blank, feed the blank by using the milling cutters rotating at high speed to cut out required shapes and characteristics, traditional milling is more used for milling simple appearance characteristics such as outlines, grooves and the like, a numerical control milling machine can process complex appearance and characteristics, a milling and boring processing center can process triaxial or multiaxial milling and boring processing, and a milling device is commonly used for processing the surface of a metal fitting in the production and processing process;

in the prior art, the milling positioning device for the metal fittings disclosed by the publication number CN21363036U has a good clamping and fixing effect on the metal fittings, but lacks a protection structure for blocking scattered metal scraps in the milling process, so that the scattered scraps are easy to injure personnel in the milling process, and the scattered scraps are difficult to clean after the milling is finished, the using effect of the device is reduced, and meanwhile, the difficulty of cleaning scraps in the later stage is increased;

in view of the above technical drawbacks, a solution is now proposed.

Disclosure of Invention

The utility model aims to provide a metal fitting surface milling device with a pneumatic impurity removal structure, which drives a protective cover to move upwards through a lifting cylinder and form a protection area with a vertical plate, so that the problem that milled metal scraps are splashed everywhere in the milling process is solved, the metal scraps in the protection area are blown into a workbench through a through groove through the cooperation of a fan, a communicating pipe and an air nozzle, and are collected through a collecting box in the workbench, the effect of cleaning scraps is achieved, when the protective cover ascends, a clamping assembly is driven to fix metal fittings with different sizes, and when the protective cover descends to a containing groove, the fixing of the metal fittings is released, so that the metal fittings are convenient to replace rapidly, and the technical defects proposed above are overcome.

The aim of the utility model can be achieved by the following technical scheme: the utility model provides a metal accessory surface milling device with pneumatic edulcoration structure, includes the workstation, the top fixedly connected with of workstation places the seat, the top of placing the seat is provided with clamping assembly, the top of workstation is located the one side welding of placing the seat has the riser, the one side top welding that is close to placing the seat on the riser has the mounting panel, the top bolted connection of mounting panel has the pneumatic cylinder, the piston rod head of pneumatic cylinder runs through the mounting panel and fixedly connected with mills the host computer;

the utility model discloses a high-pressure air conditioner is characterized in that a storage groove which is -shaped structure is formed in the outer side wall of a workbench, the top of the storage groove penetrates through the top of the workbench, a protection cover which is matched with the storage groove is connected in a sliding manner in the storage groove, a connecting plate is symmetrically and fixedly connected to the outer walls of the two sides of the protection cover, a lifting cylinder is fixedly connected between the bottom of the connecting plate and the outer side wall of the workbench, a first air ejector pipe is fixedly connected to the top of the protection cover, a second air ejector pipe is fixedly connected to one side, which is close to a placing seat, of a vertical plate, a plurality of air ejector nozzles are fixedly communicated to one side, which is close to the placing seat, of the first air ejector pipe, a fan is connected to one side, which is far away from the placing seat, of the vertical plate, and a communicating pipe is fixedly communicated between an air outlet of the fan and the first air ejector pipe and the second air ejector pipe.

Preferably, the top of workstation is located and places the seat and runs through around and offer a plurality of logical groove, the bottom sliding connection in the workstation has the collection box that extends to the workstation outside, and fixedly connected with handle on the outer wall of one side of collection box.

Preferably, the clamping assembly comprises a fixed plate, a movable pipe, a clamping plate, a mounting frame, rollers, circular plates and reset springs, wherein the fixed plate is fixedly connected to the two sides of the top of the placement seat in a symmetrical mode, the movable pipe is connected to the fixed plate in a sliding mode, the clamping plate is mounted at one end, close to the placement seat, of the movable pipe, the mounting frame is fixedly connected to the other end of the movable pipe, the rollers are rotationally connected to the mounting frame, one side, close to the mounting frame, of the outer side of the movable pipe is fixedly connected with the circular plates, the reset springs are sleeved on the movable pipe, and two ends of each reset spring are fixedly connected with the fixed plate and the circular plates respectively.

Preferably, the push blocks in right trapezoid structures are fixedly connected to the inner side walls of the protective cover at positions corresponding to the rollers, the rollers are in rolling connection with the corresponding push blocks, and guide grooves in sliding connection with the corresponding push blocks are formed in the inner walls of the storage grooves.

Preferably, one end of the movable pipe, which is close to the clamping plate, is rotationally connected with a threaded sleeve, the threaded sleeve is internally and in threaded connection with a screw rod which is in sliding connection with the movable pipe, and the free end of the screw rod is fixedly connected with one side of the clamping plate.

Preferably, a buffer groove is formed in one side, far away from the movable rod, of the clamping plate, a buffer block is connected in the buffer groove in a sliding mode, a plurality of buffer springs are fixedly connected between the buffer block and the buffer groove, and a plurality of wavy anti-slip strips are fixedly connected to one side, far away from the clamping plate, of the buffer block.

The beneficial effects of the utility model are as follows:

(1) The utility model provides a metal fitting milling device, wherein a lifting cylinder drives a protective cover to move upwards and form a protective area with a vertical plate, so that the problem that milled metal scraps are splashed everywhere in the milling process is solved, the protective cover is lifted, and meanwhile, pushing blocks at two sides are contacted with rollers and drive two clamping plates to move, so that the effect of fixing the metal fitting is realized, and when the protective cover is lowered to a storage groove, the fixing of the metal fitting is released, thereby being convenient for quickly completing the replacement of the metal fitting;

(2) In the milling process, the fan is started to pump external air and then pressurize, the external air is injected into the air injection pipe through the communicating pipe and blown out from the air injection nozzle, metal scraps on the surface of the metal fitting are blown into the workbench through the through groove and collected through the collecting box in the workbench, and the effect of quickly cleaning and collecting the metal scraps in the milling process is achieved;

(3) According to the utility model, the screw is driven to move left and right in the movable pipe by rotating the threaded sleeve, so that the effect of adjusting the distance between the two clamping plates is realized, the clamping and fixing of metal fittings with different sizes are facilitated, and the effect of milling the surfaces of the metal fittings with different sizes is realized.

Drawings

The utility model is further described below with reference to the accompanying drawings;

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a perspective view of the structure of the work table of the present utility model;

FIG. 4 is a perspective view of the structure of the shield of the present utility model;

FIG. 5 is a perspective view of the structure of the clamping assembly of the present utility model;

fig. 6 is a structural perspective view of the clamping plate of the present utility model.

Legend description:

1. a work table; 11. a placement seat; 12. a riser; 13. a mounting plate; 14. a hydraulic cylinder; 15. milling a host; 16. a storage groove; 17. a lifting cylinder; 18. a second air ejector tube; 19. a blower; 110. a communicating pipe; 111. a through groove; 112. a collection box; 113. a handle; 114. a guide groove;

2. a clamping assembly; 21. a fixing plate; 22. a movable tube; 23. a clamping plate; 24. a mounting frame; 25. a roller; 26. a circular plate; 27. a return spring; 28. a thread sleeve; 29. a screw; 210. a buffer tank; 211. a buffer block; 212. a buffer spring; 213. an anti-slip strip;

3. a protective cover; 31. a connecting plate; 32. a first air jet pipe; 33. jet nozzle; 34. pushing the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

the problem that the metal scraps splashed everywhere are difficult to block and collect in the using process can be solved through the following scheme:

referring to fig. 1-6, the embodiment is a metal fitting surface milling device with a pneumatic impurity removing structure, which comprises a workbench 1, wherein a placing seat 11 is fixedly connected to the top of the workbench 1, the placing seat 11 is used for placing a metal fitting to be processed, a clamping component 2 is arranged at the top of the placing seat 11, the metal fitting in the processing process is clamped and fixed, a vertical plate 12 is welded on one side of the top of the workbench 1, a mounting plate 13 is welded on the top of one side of the vertical plate 12, which is close to the placing seat 11, a hydraulic cylinder 14 is connected to the top bolt of the mounting plate 13, and the head part of a piston rod of the hydraulic cylinder 14 penetrates through the mounting plate 13 and is fixedly connected with a milling host 15;

the collecting tank 16 that is shape structure has been seted up on the lateral wall of workstation 1, the collecting tank 16 of setting is used for accomodating protection casing 3, and the top of collecting tank 16 runs through the top of workstation 1, sliding connection has the protection casing 3 rather than the looks adaptation in collecting tank 16, upward movement and riser 12 cooperation combination protection zone through the protection casing 3 of setting reach and carry out the effect of blocking to the piece that splashes everywhere in milling process, symmetry fixedly connected with connecting plate 31 on the both sides outer wall of protection casing 3, and fixedly connected with lift cylinder 17 between the bottom of connecting plate 31 and the lateral wall of workstation 1, realize the lift effect of protection casing 3 through the lift cylinder 17 of setting, the top fixedly connected with air jet pipe one 32 of protection casing 3, carry out the processing piece through the three sides of setting of air jet pipe one 32 to metal accessory, one side fixedly connected with air jet pipe two 18 near placing seat 11 through the air jet pipe two 18 that set up are close to the riser 12, the one side that is close to placing seat 11 on two air jet pipe one side of air jet pipe one 32 and two air jet pipe two 18 is all fixedly connected with connecting plate 12, and two air jet pipe 19 are connected with each other and are connected with air jet fan 19 from the air jet pipe one side of air jet pipe 19 and air jet seat, after the air jet pipe 19 is connected with two air jet pipe 19 and air jet pipe 1, the outside is connected with air jet pipe 1, the air jet fan 110 is connected with the air jet pipe 1, and is connected with the air jet pipe 110, and is connected with the air blower 110.

The top of workstation 1 is located and has run through around placing seat 11 and has offered a plurality of logical groove 111, through fan 19, communicating pipe 110 and the jet-propelled pipe cooperation that set up, when handling of blowing to the metal chip in the protection zone, the chip can blow to the workstation 1 inside through logical groove 111, the bottom sliding connection in the workstation 1 has the collection box 112 that extends to the workstation 1 outside, and fixedly connected with handle 113 on the outer wall of one side of collection box 112, enter into the chip in the workstation 1 and concentrate in collection box 112, reach the effect of the later stage clearance of being convenient for.

The clamping assembly 2 comprises a fixed plate 21, a movable pipe 22, a clamping plate 23, a mounting frame 24, rollers 25, a circular plate 26 and a reset spring 27, wherein the fixed plate 21 is symmetrically and fixedly connected to the two sides of the top of the placement seat 11, the movable pipe 22 is connected to the fixed plate 21 in a sliding manner, the clamping plate 23 is mounted at one end, close to the placement seat 11, of the movable pipe 22, the mounting frame 24 is fixedly connected to the other end of the movable pipe 22, the rollers 25 are rotationally connected to the mounting frame 24, the circular plate 26 is fixedly connected to one side, close to the mounting frame 24, of the movable pipe 22, the reset spring 27 is sleeved on the movable pipe 22, two ends of the reset spring 27 are respectively fixedly connected with the fixed plate 21 and the circular plate 26, when metal fittings are clamped, the movable pipe 22 is pushed to move towards the clamping plate 23, the clamping plate 23 is driven to clamp and fix the metal fittings, and when the movable pipe 22 is loosened, the clamping plate 23 is reset under the compression action of the reset spring 27, so that the milled metal fittings can be taken out and placed.

The push block 34 which corresponds to each roller 25 is fixedly connected to the inner side wall of the protective cover 3 and is in a right trapezoid structure, the rollers 25 are in rolling connection with the corresponding push blocks 34, the inner wall of the storage groove 16 is provided with the guide groove 114 which is in sliding connection with the corresponding push blocks 34, when the lifting cylinder 17 drives the protective cover 3 to move upwards, the push blocks 34 on the inner walls of the two sides of the protective cover 3 are in contact with the corresponding rollers 25, and the two movable pipes 22 are pushed to move towards the direction of the clamping plate 23, so that the effect of fixing the metal fittings is achieved while the periphery of the metal fittings is achieved, when the protective cover 3 descends to the storage groove 16, the push blocks 34 are separated from the rollers 25, the fixing of the metal fittings is relieved under the compression action of the reset spring 27, the replacement of the metal fittings is conveniently and rapidly completed, the connecting effect of the protective cover 3 and the working table 1 and the stability in the lifting process are improved through the cooperation of the set guide groove 114 and the push blocks 34.

One end of the movable pipe 22, which is close to the clamping plate 23, is rotationally connected with a threaded sleeve 28, the internal thread of the threaded sleeve 28 is connected with a screw rod 29 which is in sliding connection with the movable pipe 22, the free end of the screw rod 29 is fixedly connected with one side of the clamping plate 23, the screw rod 29 is driven to move left and right in the movable pipe 22 by rotating the threaded sleeve 28, the effect of adjusting the distance between the two clamping plates 23 is achieved, the clamping and fixing of metal fittings with different sizes are facilitated, and the effect of milling the surfaces of the metal fittings with different sizes is achieved.

The buffer tank 210 has been seted up to the one side of keeping away from the movable rod on the grip block 23, sliding connection has the buffer block 211 on the buffer tank 210, fixedly connected with a plurality of buffer springs 212 between buffer block 211 and the buffer tank 210, buffer springs 212 and buffer block 211 through the buffer tank 210 that sets up have avoided when adjusting the interval between two grip blocks 23, the interval of adjusting is too little makes when the protection casing 3 rises, there is too big extrusion force between gyro wheel 25 and the impeller 34, easily cause the problem of protection casing 3 or gyro wheel 25 damage, one side fixedly connected with a plurality of antislip strips 213 that are the wavy on the buffer block 211 that keep away from grip block 23, the setting is the antislip strip 213 that is the wavy has increased the frictional force between buffer block 211 and the metal fitting, and then increase the fixed effect of centre gripping to the metal fitting.

The working process and principle of the utility model are as follows:

when the metal fitting to be processed is placed on the top of the placing seat 11, the lifting cylinder 17 is started to drive the protective cover 3 to move upwards so as to form a protective area with the vertical plate 12, splashed scraps are prevented from splashing everywhere in the milling process, when the lifting cylinder 17 drives the protective cover 3 to move upwards, the pushing blocks 34 on the inner walls of the two sides of the protective cover 3 are contacted with the corresponding rollers 25, the two movable pipes 22 are pushed to move towards the direction of the clamping plate 23, the two sides of the metal fitting are fixed, and the hydraulic cylinder 14 is started to drive the milling host 15 to descend so as to mill the metal fitting;

in the milling process, the fan 19 is started to pump outside air and then pressurize, the outside air is respectively injected into the first air injection pipe 32 and the second air injection pipe 18 through the communicating pipe 110, and then the outside air is blown out from the air injection nozzle 33, so that metal scraps on the surface of a metal fitting are cleaned, and the scraps enter the workbench 1 through the through groove 111 and fall into the collecting box 112 to be collected in a concentrated manner, so that the effect of facilitating later cleaning is achieved;

after milling, when the lifting cylinder 17 is started to drive the protective cover 3 to descend to the storage groove 16, the pushing block 34 is separated from the roller 25, the fixing of the metal fittings is released under the compression action of the reset spring 27, the replacement of the metal fittings is convenient to rapidly complete, when milling is performed on the surfaces of the metal fittings with different sizes, the screw 29 is driven to move left and right in the movable pipe 22 by rotating the threaded sleeve 28, the effect of adjusting the distance between the two clamping plates 23 is achieved, and the metal fittings with different sizes are convenient to clamp and fix.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a metal fitting surface milling device with pneumatic edulcoration structure, includes workstation (1), its characterized in that, the top fixedly connected with of workstation (1) places seat (11), the top of placing seat (11) is provided with clamping assembly (2), the top of workstation (1) is located one side welding that places seat (11) has riser (12), the one side top welding that is close to placing seat (11) on riser (12) has mounting panel (13), the top bolted connection of mounting panel (13) has pneumatic cylinder (14), the piston rod head of pneumatic cylinder (14) runs through mounting panel (13) and fixedly connected with mills host computer (15);

the utility model discloses a high-efficiency air conditioner is characterized in that a storage groove (16) which is -shaped structure is formed in the outer side wall of a workbench (1), the top of the storage groove (16) penetrates through the top of the workbench (1), a protection cover (3) which is matched with the storage groove is connected in a sliding mode in the storage groove (16), connecting plates (31) are symmetrically and fixedly connected to the outer side walls of the two sides of the protection cover (3), lifting cylinders (17) are fixedly connected between the bottoms of the connecting plates (31) and the outer side walls of the workbench (1), a first air ejector pipe (32) is fixedly connected to the top of the protection cover (3), a second air ejector pipe (18) is fixedly connected to one side, close to a placing seat (11), of the first air ejector pipe (32) and the second air ejector pipe (18), a plurality of air ejector nozzles (33) are fixedly communicated with one side, far away from the placing seat (11), of the vertical plate (12), of a fan (19) is connected with a connecting pipe (110) through bolts, and the air outlet of the fan (19) is fixedly connected with a communicating pipe (110) between the first air ejector pipe (32) and the second air ejector pipe (18).

2. The metal fitting surface milling device with the pneumatic impurity removal structure according to claim 1, wherein a plurality of through grooves (111) are formed in the periphery of the top of the workbench (1) located on the placement seat (11) in a penetrating mode, a collecting box (112) extending to the outer side of the workbench (1) is connected to the bottom in the workbench (1) in a sliding mode, and a handle (113) is fixedly connected to the outer wall of one side of the collecting box (112).

3. The metal fitting surface milling device with the pneumatic impurity removal structure according to claim 1, characterized in that the clamping assembly (2) comprises a fixed plate (21), a movable tube (22), a clamping plate (23), a mounting frame (24), rollers (25), circular plates (26) and return springs (27), wherein the fixed plate (21) is symmetrically and fixedly connected to the two sides of the top of the placement base (11), the movable tube (22) is connected to the fixed plate (21) in a sliding manner, the clamping plate (23) is mounted on one end, close to the placement base (11), of the movable tube (22), the mounting frame (24) is fixedly connected to the other end of the movable tube (22), rollers (25) are connected to the mounting frame (24) in a rotating manner, one side, close to the mounting frame (24), of the movable tube (22) is fixedly connected with the circular plates (26), the return springs (27) are sleeved on the movable tube (22), and two ends of the return springs (27) are respectively fixedly connected with the fixed plate (21) and the circular plates (26).

4. A metal fitting surface milling device with a pneumatic impurity removing structure according to claim 3, wherein a pushing block (34) with a right trapezoid structure is fixedly connected to the inner side wall of the protective cover (3) corresponding to each roller (25), the rollers (25) are in rolling connection with the corresponding pushing blocks (34), and a guide groove (114) in sliding connection with the corresponding pushing block (34) is formed in the inner wall of the storage groove (16).

5. A metal fitting surface milling device with a pneumatic impurity removing structure according to claim 3, wherein one end of the movable pipe (22) close to the clamping plate (23) is rotatably connected with a threaded sleeve (28), the threaded sleeve (28) is internally and in threaded connection with a screw rod (29) which is in sliding connection with the movable pipe (22), and the free end of the screw rod (29) is fixedly connected with one side of the clamping plate (23).

6. The metal fitting surface milling device with the pneumatic impurity removal structure according to claim 3, wherein a buffer groove (210) is formed in one side, far away from the movable rod, of the clamping plate (23), a buffer block (211) is connected in the buffer groove (210) in a sliding mode, a plurality of buffer springs (212) are fixedly connected between the buffer block (211) and the buffer groove (210), and a plurality of wavy anti-slip strips (213) are fixedly connected to one side, far away from the clamping plate (23), of the buffer block (211).