CN209998762U

CN209998762U - valve body inner wall narrow groove processing mechanism

Info

Publication number: CN209998762U
Application number: CN201920621788.6U
Authority: CN
Inventors: 程素林
Original assignee: Suzhou Youlin Long Precision Machinery Co Ltd
Current assignee: Suzhou Youlin Long Precision Machinery Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-01-31
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses an kind of valve body inner wall narrow groove processing agency, including revolving stage, horn and cutter body, install the revolving stage on processing board, install the horn above the revolving stage, the horn is vertical to be set up, is provided with the spout along vertical direction on the horn, the cutter body level sets up, movable mounting is in the spout, install the threaded rod along spout length direction in the spout, the threaded rod surface is provided with the external screw thread, the threaded rod passes from the cutter body, install the activity regulating block on the cutter body, be provided with the screw hole with threaded rod complex on the activity regulating block, the activity regulating block cover is established on the threaded rod, the threaded rod rotates, through screw hole drive cutter body along vertical direction motion, install ball blade at the cutter body front end.

Description

valve body inner wall narrow groove processing mechanism

Technical Field

The utility model relates to a valve valve body processing field, in particular to kinds of valve body inner wall narrow groove processing agency.

Background

The valve is the control unit in the fluid conveying system, have functions such as cut-off, regulation, water conservancy diversion, prevent against the flow, steady voltage, shunt or overflow relief pressure, etc. valve used for fluid control system, from the simplest stop valve to various valves used in the extremely complicated autonomous system, its variety and specification are quite various, the valve block is the important component of valve , process the valve block through the NC machine tool usually.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an kinds of valve body inner wall narrow groove processing agency through the ball blade, cooperates the cutter body, has solved prior art and has adopted the groove sword to add man-hour to the ring channel, and it is serious to have the sword that shakes, and the ring channel surface quality of processing is poor, the fragile problem of cutter.

In order to achieve the purpose, the technical scheme of the utility model is that kinds of valve body inner wall narrow groove processing mechanisms comprise a rotary table, a machine arm and a cutter body, the rotary table is mounted on a processing machine table and rotates in a horizontal plane, the machine arm is mounted above the rotary table and is vertically arranged, a chute along the vertical direction is formed in the machine arm, the cutter body is horizontally arranged and is movably mounted in the chute, a threaded rod along the length direction of the chute is mounted in the chute, external threads are arranged on the surface of the threaded rod and penetrate through the cutter body, a movable adjusting block is mounted on the cutter body and is provided with a threaded hole matched with the threaded rod, the movable adjusting block is sleeved on the threaded rod and rotates to drive the cutter body to move along the vertical direction through the threaded hole, and a spherical cutter blade is mounted at the front end of the cutter body.

As the preferred proposals of the utility model, the cutter body is provided with a tooth groove along the length direction of the cutter body, the two sides of the tooth groove are provided with racks, the two sides of the movable adjusting block are provided with teeth matched with the racks, and the movable adjusting block is arranged in the tooth groove.

As the utility model discloses an preferred schemes, the cutter body includes fixed part and dismantlement portion, dismantlement portion and fixed part are located respectively the both sides of tooth's socket, connecting screw is installed at the both ends of dismantlement portion, the dismantlement portion pass through connecting screw with the fixed part is connected fixedly.

According to the preferred proposals of the utility model, the horn is provided with a plurality of fastening holes arranged along the length direction of the horn, the fastening holes are communicated with the sliding groove, and the cutter body is fixed by fastening screws passing through the fastening holes.

As the preferred schemes of the utility model, a servo motor is arranged on the machine arm, a driven gear is arranged at the upper end of the threaded rod, the driven gear is sleeved on the threaded rod and rotates synchronously with the threaded rod, the servo motor is connected with a driving gear, the driving gear is meshed with the driven gear, and the servo motor drives the threaded rod to rotate through the driving gear.

As the preferred proposals of the utility model, a T-shaped groove is arranged on the turntable, a clamp is arranged in the T-shaped groove, the lower end of the clamp is movably clamped in the T-shaped groove, and the clamp is pressed down to fix the valve body on the turntable.

Through the technical scheme, the utility model discloses technical scheme's beneficial effect is: the utility model discloses simple structure for to valve body inner wall annular groove process, the processing of the deep cell body of the narrower groove depth of specially adapted groove width, the processing stability is good, and ring channel surface quality is good, excellent in use effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the horn of the present invention.

Fig. 3 is a schematic structural view of the knife body of the present invention.

The corresponding part names indicated by the numbers and letters in the drawings:

1. turntable 2, clamp 3, arm

4. Cutter body 5, ball blade 6, threaded rod

7. The fixed part 8, the detachable part 9, the movable adjusting block.

Detailed Description

The technical solution 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 , but not all embodiments.

Examples

With reference to fig. 1, 2 and 3, the utility model discloses an kinds of valve body inner wall narrow groove processing agency, including revolving stage 1, horn 3 and cutter body 4, install revolving stage 1 on the processing board, revolving stage 1 rotates in the horizontal plane, install horn 3 above revolving stage 1, the vertical setting of horn 3, be provided with along the spout of vertical direction on horn 3, cutter body 4 level sets up, movable mounting is in the spout, install threaded rod 6 along spout length direction in the spout, the threaded rod 6 surface is provided with the external screw thread, threaded rod 6 passes from cutter body 4, install movable adjusting block 9 on cutter body 4, be provided with the screw hole with threaded rod 6 complex on movable adjusting block 9, the movable adjusting block 9 cover is established on threaded rod 6, threaded rod 6 rotates, drive cutter body 4 through the screw hole along the vertical direction motion, install ball blade 5 at cutter body 4 front end.

In order to facilitate the processing of valve bodies with different inner diameters, the installation positions of the cutter body 4 and the machine arm 3 are better adjusted, and a tooth groove along the length direction of the cutter body 4 is formed in the cutter body 4. Racks are arranged on two sides of the tooth groove. Teeth matched with the racks are arranged on two sides of the movable adjusting block 9. The movable adjusting block 9 is arranged in the tooth groove.

In order to avoid mounting the movable adjustment block 9, the knife body 4 comprises a fixed part 7 and a detachable part 8, in connection with fig. 2. The dismounting part 8 and the fixing part 7 are respectively positioned at two sides of the tooth socket; connecting screws are arranged at two ends of the disassembling part 8; the detaching part 8 is connected and fixed with the fixing part 7 through a connecting screw.

In order to improve the stability of the cutter body 4, a plurality of fastening holes arranged along the length direction of the horn 3 are arranged on the horn 3; the fastening hole is communicated with the sliding chute; the blade body 4 is fixed by a fastening screw passing through the fastening hole. (not shown in the drawings)

In order to automatically drive the cutter body 4 to move in the vertical direction, a servo motor is mounted on the arm 3. A driven gear is arranged at the upper end of the threaded rod 6; the driven gear is sleeved on the threaded rod 6 and rotates synchronously with the threaded rod 6; the servo motor is connected with the driving gear, and the driving gear is meshed with the driven gear; the servo motor drives the threaded rod 6 to rotate through the driving gear.

In order to more conveniently clamp and fix the valve body, a T-shaped groove is formed in the rotary table 1; a clamp 2 is arranged in the T-shaped groove; the lower end of the clamp 2 is movably clamped in the T-shaped groove; the clamp 2 is pressed downwards to fix the valve body on the rotary table 1.

The utility model discloses a course of working: installing a movable adjusting block 9 according to the inner diameter of a valve body to be processed, adjusting the position of the movable adjusting block 9 in the tooth groove, and installing the cutter body 4 on the machine arm 3; placing the valve body on the rotary table 1 and fixing the valve body through the clamp 2; the machine arm 3 moves downwards to enable the cutter body 4 to extend into the valve body, the rotary table 1 drives the valve body to rotate, and the annular groove is machined through the horizontal movement of the machine arm 3.

Through the above-mentioned specific embodiment, the beneficial effects of the utility model are that: the utility model discloses simple structure for to valve body inner wall annular groove process, the processing of the deep cell body of the narrower groove depth of specially adapted groove width, the processing stability is good, and ring channel surface quality is good, excellent in use effect.

Various modifications to these embodiments will be readily apparent to those skilled in the art, and the -like principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention.

Claims

The machining mechanism for the narrow groove in the inner wall of the valve body is characterized by comprising a rotary table, a machine arm and a cutter body, wherein the rotary table is mounted on a machining machine table and rotates in a horizontal plane, the machine arm is mounted above the rotary table and is vertically arranged, a sliding groove in the vertical direction is formed in the machine arm, the cutter body is horizontally arranged and is movably mounted in the sliding groove, a threaded rod in the length direction of the sliding groove is mounted in the sliding groove, external threads are arranged on the surface of the threaded rod, the threaded rod penetrates through the cutter body, a movable adjusting block is mounted on the cutter body and is provided with a threaded hole matched with the threaded rod, the movable adjusting block is sleeved on the threaded rod and rotates to drive the cutter body to move in the vertical direction through the threaded hole, and a round ball blade is mounted at the front end of the cutter body.
2. The valve body inner wall narrow groove processing mechanism according to claim 1, wherein a tooth groove is formed in the cutter body along a length direction of the cutter body; racks are arranged on two sides of the tooth groove; teeth matched with the racks are arranged on two sides of the movable adjusting block; the movable adjusting block is arranged in the tooth groove.
3. The valve body inner wall narrow groove processing mechanism according to claim 2, wherein the cutter body comprises a fixing part and a detaching part; the dismounting part and the fixing part are respectively positioned at two sides of the tooth socket; connecting screws are arranged at two ends of the disassembling part; the disassembling part is fixedly connected with the fixing part through the connecting screw.
4. The valve body inner wall narrow groove machining mechanism is characterized in that a plurality of fastening holes which are arrayed along the length direction of the horn are formed in the horn; the fastening hole is communicated with the sliding groove; and a fastening screw penetrates through the fastening hole to fix the cutter body.
5. The valve body inner wall narrow groove machining mechanism according to claim 3, wherein a servo motor is mounted on the machine arm; a driven gear is arranged at the upper end of the threaded rod; the driven gear is sleeved on the threaded rod and rotates synchronously with the threaded rod; the servo motor is connected with a driving gear, and the driving gear is meshed with the driven gear; the servo motor drives the threaded rod to rotate through the driving gear.
6. The valve body inner wall narrow groove machining mechanism according to claim 5, wherein a T-shaped groove is formed in the turntable; a clamp is arranged in the T-shaped groove; the lower end of the clamp is movably clamped in the T-shaped groove; and the clamp is pressed downwards to fix the valve body on the rotary table.