CN211804814U

CN211804814U - Boring and milling device for gate valve

Info

Publication number: CN211804814U
Application number: CN202020223824.6U
Authority: CN
Inventors: 徐文武
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-10-30
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a boring and milling device for gate valve relates to boring and milling device field, and it is inconvenient to traditional boring and milling device change drill bit, and the limited problem of processing part type, now proposes following scheme, and it includes lathe and second dead lever, one side fixed mounting of lathe has the boring and milling head shell, just the lathe is kept away from one side slidable mounting of boring and milling head shell has fixed shell, the inside of lathe is provided with the spout, just the inside slidable mounting of spout has the quick-witted shell of commentaries on classics, just change the inside fixed mounting of quick-witted shell and have first commentaries on classics machine, change one side fixedly connected with hydraulic stem of quick-witted shell. The utility model discloses novel structure, and the device can carry out the parts machining of various sizes through the cooperation of flexible boring and milling head shell and gliding fixed shell, and the suitability is strong, and the device can change the dead lever of drill bit and different models, and easy operation is convenient, has promoted work efficiency.

Description

Boring and milling device for gate valve

Technical Field

The utility model relates to a boring and milling device field especially relates to a boring and milling device for gate valve.

Background

The boring and milling machine is a processing tool commonly used in the processing industry at present, two functions of a boring machine and a milling machine are combined into a whole, so that the processing efficiency is higher, the precision is better, the product quality and the labor efficiency are greatly improved, the gate valve is an opening and closing piece gate plate, the structure is complex, a boring and milling device is required for processing, but the traditional boring and milling device is inconvenient in bit replacement, and the types of processed parts are limited, so that the boring and milling device for the gate valve is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a boring and milling device for gate valve has solved traditional boring and milling device and has changed the drill bit inconvenient, and the limited problem of processing part type.

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

a boring and milling device for a gate valve comprises a machine tool and a second fixing rod, wherein a boring and milling head shell is fixedly installed on one side of the machine tool, a fixing shell is slidably installed on one side, away from the boring and milling head shell, of the machine tool, a sliding groove is formed in the machine tool, a rotating machine shell is slidably installed in the sliding groove, a first rotating machine is fixedly installed in the rotating machine shell, a hydraulic rod is fixedly connected to one side of the rotating machine shell, a first rotating machine output end is arranged in the first rotating machine in a rotating mode, a drill bit base is fixedly installed at one end, extending to the outer portion of the first rotating machine, of the first rotating machine output end, clamping grooves are uniformly formed in the circumferential outer wall of the drill bit base, clamping strips are sleeved in the clamping grooves in a sliding mode, a drill bit is fixedly connected to the other end of each clamping strip, a rotating machine groove is formed in the fixing shell, and a second rotating machine is, just the inside that the machine was changeed to the second is provided with the second and changes the quick-witted output, the second changes quick-witted output and extends to the second and changes the outside one end fixed mounting of machine and have the screw thread post, the screw thread post rotates through first screw thread post groove and is connected with first dead lever, just the other end fixed mounting of first dead lever has the fixed plate, the inside slider groove that is provided with of fixed plate, just slider inslot portion symmetry slidable mounting has the slider, the equal fixed mounting in one side of slider has splint, just splint extend to the outside one end of fixed plate and have cup jointed first bolt through the rotation of first bolt hole, just first bolt matching has the bolt housing.

Preferably, the drill bit rotates and is cup jointed with the set casing, the draw-in groove with the outer wall of card strip all is provided with the line, just the line with set casing matches each other.

Preferably, one end of the second fixing rod is provided with a second threaded column groove, and the second threaded column groove is matched with the threaded column.

Preferably, a second bolt hole is formed in the bottom end, far away from the second threaded column groove, of the second fixing rod, and a second bolt is rotatably sleeved in the second bolt hole.

Preferably, the circumference outer wall fixed mounting of second dead lever has the stopper, just the second bolt is kept away from the one end fixed mounting of second bolt hole has the anticreep piece.

The utility model has the advantages that:

1. the device is provided with the spout and changes quick-witted shell, can control the boring and milling head through the hydraulic stem and stretch out and draw back, and the device slidable mounting has fixed shell, and both cooperations can carry out the parts machining of various sizes, and the suitability is strong.

2. The device can change the dead lever of drill bit and different models, can drill, and multinomial parts machining processes such as section can satisfy the required function of gate valve parts machining, and the device change drill bit and mounting easy operation is convenient, has promoted work efficiency.

In conclusion, the device can carry out the parts processing of various sizes through the cooperation of flexible boring and milling head shell and gliding fixed shell, and the suitability is strong, and the device can change the dead lever of drill bit and different models, and easy operation is convenient, has promoted work efficiency.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is a schematic view of the structure A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged schematic view of B in FIG. 2 according to the present invention;

fig. 5 is a schematic structural view of a second fixing rod of the present invention;

reference numbers in the figures: the automatic drilling and milling machine comprises a machine tool 1, a boring and milling head shell 2, a fixed shell 3, a sliding groove 4, a machine shell 5, a first rotating machine 6, a hydraulic rod 7, a first rotating machine output end 8, a drill base 9, a drill 10, a clamping groove 11, a clamping strip 12, lines 13, a fixed shell 14, a machine rotating groove 15, a second rotating machine 16, a second rotating machine 17, a threaded column 18, a first fixing rod 19, a first threaded column groove 20, a fixed plate 21, a sliding block 22, a sliding block 23, a clamping plate 24, a first bolt hole 25, a first bolt 26, a bolt sleeve 27, a second fixing rod 28, a second bolt hole 29, a second bolt 30, a limiting block 31, an anti-falling block 32 and a second threaded column groove 33.

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.

Referring to fig. 1-5, a boring and milling device for a gate valve comprises a machine tool 1 and a second fixing rod 28, wherein a boring and milling head housing 2 is fixedly installed on one side of the machine tool 1, a fixing housing 3 is slidably installed on one side of the machine tool 1 away from the boring and milling head housing 2, a chute 4 is arranged inside the machine tool 1, a rotating machine housing 5 is slidably installed inside the chute 4, a first rotating machine 6 is fixedly installed inside the rotating machine housing 5, a hydraulic rod 7 is fixedly connected to one side of the rotating machine housing 5, a first rotating machine output end 8 is rotatably arranged inside the first rotating machine 6, a drill bit base 9 is fixedly installed at one end of the first rotating machine output end 8 extending to the outside of the first rotating machine 6, clamping grooves 11 are uniformly formed in the circumferential outer wall of the drill bit base 9, clamping strips 12 are slidably sleeved inside the clamping grooves 11, and drill bits 10 are fixedly connected to the other ends of the clamping strips 12, a rotary machine groove 15 is arranged inside the fixed shell 3, a second rotary machine 16 is fixedly arranged inside the rotary machine groove 15, a second rotary machine output end 17 is arranged inside the second rotary machine 16, one end of the second rotary machine output end 17 extending to the outside of the second rotary machine 16 is fixedly provided with a threaded column 18, the threaded column 18 is rotatably connected with a first fixing rod 19 through a first threaded column groove 20, the other end of the first fixing rod 19 is fixedly provided with a fixing plate 21, the fixing plate 21 is internally provided with a slider groove 22, sliders 23 are symmetrically and slidably arranged inside the slider groove 22, clamping plates 24 are fixedly arranged on one sides of the sliders 23, one end of each clamping plate 24 extending to the outside of the fixing plate 21 is rotatably sleeved with a first bolt 26 through a first bolt hole 25, the first bolt 26 is matched with a bolt sleeve 27, the drill bit 10 is rotatably sleeved with a fixed shell 14, draw-in groove 11 with the outer wall of card strip 12 all is provided with line 13, just line 13 with set casing 14 matches each other, the one end of second dead lever 28 is provided with second screw thread post groove 33, just second screw thread post groove 33 with screw thread post 18 phase-match, second dead lever 28 is kept away from the bottom of second screw thread post groove 33 is provided with second bolt hole 29, just second bolt hole 29 rotates and has cup jointed second bolt 30, the circumference outer wall fixed mounting of second dead lever 28 has stopper 31, just second bolt 30 keeps away from the one end fixed mounting of second bolt hole 29 has anticreep piece 32.

The working principle is as follows: the device can replace different boring and milling drill bits or cutter heads, when the drill bit needs to be replaced, the fixed shell 14 is rotated to be separated from the drill bit 10, the drill bit 10 can be taken down and taken down from the drill bit base 9, the drill bits 10 of different models are replaced, when parts to be machined need to be replaced, the first fixed rod 19 is rotated to be connected with the threaded column 18 through the first threaded column groove 20, the parts to be machined are placed between two adjacent clamping plates 24, the sliding clamping plate 24 drives the sliding block 23 to slide in the sliding block groove 22 to clamp the parts, the first bolt 26 penetrates through the two clamping plates 24 through the first bolt hole 25, the rotating bolt sleeve 27 is sleeved at the end part of the first bolt 26 to fix the clamping plate 24, when different parts need to be machined such as gears, the second threaded column groove 33 is rotated to be sleeved on the threaded column 18, the anti-falling block 32 is rotated to separate the second bolt 30 from the second bolt hole 29, the second bolt 30 penetrates through the center of the gear, the anti-slip block 32 is rotated to rotatably connect the second bolt 30 to the second fixing rod 28 through the second bolt hole 29, so that the gear can be fixed for processing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A boring and milling device for a gate valve comprises a machine tool (1) and a second fixing rod (28), and is characterized in that a boring and milling head shell (2) is fixedly installed on one side of the machine tool (1), a fixing shell (3) is slidably installed on one side, far away from the boring and milling head shell (2), of the machine tool (1), a sliding groove (4) is formed in the machine tool (1), a rotating machine shell (5) is slidably installed in the sliding groove (4), a first rotating machine (6) is fixedly installed in the rotating machine shell (5), a hydraulic rod (7) is fixedly connected to one side of the rotating machine shell (5), a first rotating machine output end (8) is arranged in the rotating machine (6) in a rotating mode, a drill bit base (9) is fixedly installed at one end, extending to the outer portion of the first rotating machine (6), clamping grooves (11) are uniformly formed in the outer wall of the circumference of the drill bit base (9), a clamping strip (12) is sleeved in the clamping groove (11) in a sliding manner, a drill bit (10) is fixedly connected to the other end of the clamping strip (12), a rotating machine groove (15) is arranged in the fixed shell (3), a second rotating machine (16) is fixedly arranged in the rotating machine groove (15), a second rotating machine output end (17) is arranged in the second rotating machine (16), a threaded column (18) is fixedly arranged at one end, extending to the outer portion of the second rotating machine (16), of the second rotating machine output end (17), the threaded column (18) is rotatably connected with a first fixing rod (19) through a first threaded column groove (20), a fixing plate (21) is fixedly arranged at the other end of the first fixing rod (19), a sliding block groove (22) is arranged in the fixing plate (21), and sliding blocks (23) are symmetrically and slidably arranged in the sliding block groove (22), the equal fixed mounting in one side of slider (23) has splint (24), just splint (24) extend to the outside one end of fixed plate (21) and rotate through first bolt hole (25) and cup joint first bolt (26), just first bolt (26) are matchd there is bolt cover (27).

2. The boring and milling device for the gate valve according to claim 1, characterized in that the drill (10) is rotatably sleeved with a fixed shell (14), the outer walls of the clamping groove (11) and the clamping strip (12) are provided with grains (13), and the grains (13) are matched with the fixed shell (14).

3. The boring and milling device for a gate valve according to claim 1, characterized in that one end of the second fixing rod (28) is provided with a second threaded post groove (33), and the second threaded post groove (33) is matched with the threaded post (18).

4. The boring and milling device for the gate valve as claimed in claim 3, characterized in that the bottom end of the second fixing rod (28) far away from the second threaded column groove (33) is provided with a second bolt hole (29), and the second bolt hole (29) is rotatably sleeved with a second bolt (30).

5. The boring and milling device for the gate valve as claimed in claim 4, wherein a stop block (31) is fixedly mounted on the circumferential outer wall of the second fixing rod (28), and an anti-dropping block (32) is fixedly mounted on one end of the second bolt (30) far away from the second bolt hole (29).