CN212042807U - A flange hole machining and positioning fixture in an electric regulating valve - Google Patents

Abstract

The utility model provides a flange hole processing and positioning fixture in an electric regulating valve. The flange hole processing and positioning fixture in the electric regulating valve includes: a placing table; a first chute, which is opened on the top of the placing table; and a first sliding block, which is slidably installed on the first sliding block. Inside a chute; a triangular block, which is fixedly installed on the top of the first sliding block, and the top of the triangular block extends to the outside of the first chute; a rotating groove, which is opened at the end of the first sliding groove on the inner wall of the bottom; a cavity, the cavity is opened on the placing table; a first motor, the first motor is fixedly installed on the inner wall of the bottom of the cavity, and the output shaft of the first motor extends into the rotating slot; The first bevel gear is fixedly mounted on the output shaft of the first motor. The flange hole processing and positioning fixture in the electric regulating valve provided by the utility model has the advantages of convenient use and convenient clamping, fixing and releasing.

Description

A flange hole machining and positioning fixture in an electric regulating valve

technical field

The utility model relates to the technical field of spare parts processing, in particular to a flange hole processing and positioning fixture in an electric regulating valve.

Background technique

Electric control valve is an important execution unit instrument in industrial automation process control, and the port of electric control valve is fixedly connected through flange. The connection of the flange needs to be fixed and clamped during processing to avoid movement during the drilling process.

However, in the prior art, the existing flange fixing jig needs to be locked and fixed manually when fixing the flange, which is inconvenient to fix or unfix the flange. Therefore, it is necessary to provide a The flange hole processing and positioning fixture in the new electric control valve solves the above technical problems.

Utility model content

The technical problem solved by the utility model is to provide a flange hole processing and positioning fixture in an electric regulating valve which is convenient to use and convenient for clamping, fixing and releasing.

In order to solve the above-mentioned technical problems, the flange hole processing and positioning fixture in the electric regulating valve provided by the present invention comprises: a placing table; a first chute, the first chute is provided on the top of the placing table; The first sliding block is slidably installed in the first chute; the triangular block is fixedly installed on the top of the first sliding block, and the top of the triangular block extends outside the first chute; the rotating groove, the The rotation slot is set on the bottom inner wall of the first chute; the cavity is set on the placing table; the first motor, the first motor is fixedly installed on the bottom inner wall of the cavity, the first motor The output shaft of the motor extends into the rotating groove; the first bevel gear is fixedly installed on the output shaft of the first motor; the inner threaded pipe is rotatably installed in the rotating groove; Two bevel gears, the second bevel gear is fixedly sleeved on the inner threaded pipe, the first bevel gear is meshed with the second bevel gear; threaded rod, the threaded rod is threadedly installed in the inner threaded pipe, The top end of the threaded rod extends to the outside of the inner threaded pipe and is fixedly connected with the first slider; two second chutes, both of which are opened on the top of the placing table; four positioning rods, four positioning rods The rods are respectively fixed and installed in the corresponding second sliding grooves; the two second sliding blocks, the two second sliding blocks are respectively slidably sleeved on the corresponding two positioning rods; the two top blocks, the two top blocks are respectively fixed Installed on the top of the corresponding second sliding block; two pressure blocks, two pressure blocks are respectively fixed on the corresponding top blocks, and both of the two pressure blocks are in contact with the triangular blocks.

Preferably, a first rotating through hole is opened between the rotating groove and the cavity, the output shaft of the first motor is rotatably connected with the first rotating through hole, and a drilling ring is opened on the top of the placing table.

Preferably, two fixing blocks are fixedly installed in the rotating groove, second rotating through holes are formed on both of the two fixing blocks, and the inner threaded pipe is rotatably connected with the two second rotating through holes.

Preferably, the positioning rod is slidably sleeved on a spring, one end of the spring is in contact with an inner wall of one side of the second chute, and the other end of the spring is in contact with the second sliding block.

Compared with the related art, the flange hole processing and positioning fixture in the electric regulating valve provided by the utility model has the following beneficial effects:

The utility model provides a flange hole processing and positioning fixture in an electric regulating valve. The second sliding groove, the positioning rod and the second sliding block are matched together, so that the two top blocks are more stable when moving, and the flange can No shaking occurs after clamping.

In order to solve the above-mentioned technical problems, the flange hole processing and positioning fixture in the electric regulating valve provided by the present invention includes: a groove table, the groove table is rotatably sleeved on the placing table, and the bottom inner wall of the groove table is rotated on the bottom inner wall. A rotating shaft is installed, the top of the rotating shaft is fixedly connected with the bottom of the placing table, a motor slot is opened on one inner wall of the groove table, and a second motor is fixedly installed on the inner wall of the bottom of the motor slot. A first gear is fixedly mounted on the output shaft of the second motor.

Preferably, a second gear is rotatably mounted on the inner wall of the top of the motor slot, and the first gear meshes with the second gear.

Preferably, the placing table is provided with a plurality of tooth slots distributed in an annular shape, and the second gear is engaged with the corresponding tooth slots.

Compared with the related art, the flange hole processing and positioning fixture in the electric regulating valve provided by the utility model has the following beneficial effects:

The utility model provides a flange hole processing and positioning fixture in an electric regulating valve. The second motor, the first gear, the second gear and the tooth slot are matched to realize the rotation of the placing table, and then the placing table drives the method. The flange rotates, making the flange drilling more convenient.

Description of drawings

Fig. 1 is the front sectional structure schematic diagram of the first embodiment of the flange hole processing and positioning fixture in the electric regulating valve provided by the utility model;

Fig. 2 is the top-view structure schematic diagram of the first embodiment provided by the utility model;

FIG. 3 is a schematic cross-sectional view of the front view of the second embodiment provided by the present invention.

Labels in the figure: 1, placing table, 2, first chute, 3, first slider, 4, triangular block, 5, rotating groove, 6, cavity, 7, first motor, 8, first cone Gear, 9, Internal threaded pipe, 10, Second bevel gear, 11, Threaded rod, 12, Second chute, 13, Positioning rod, 14, Second slider, 15, Top block, 16, Pressure block , 17, groove table, 18, rotating shaft, 19, motor slot, 20, second motor, 21, first gear, 22, second gear, 23, cogging.

Detailed ways

The present utility model will be further described below with reference to the accompanying drawings and embodiments.

first embodiment

1-2, in the first embodiment of the present utility model, the flange hole processing and positioning fixture in the electric regulating valve includes: a placing table 1; a first chute 2, the first chute 2 is opened On the top of the placing table 1; the first sliding block 3, the first sliding block 3 is slidably installed in the first chute 2; the triangular block 4, the triangular block 4 is fixedly installed on the top of the first sliding block 3, The top of the triangular block 4 extends to the outside of the first chute 2; the rotating slot 5 is opened on the bottom inner wall of the first chute 2; the cavity 6, the cavity 6 is opened on the placing table 1; the first motor 7, the first motor 7 is fixedly installed on the bottom inner wall of the cavity 6, and the output shaft of the first motor 7 extends into the rotation slot 5; the first bevel gear 8, the The first bevel gear 8 is fixedly installed on the output shaft of the first motor 7; the inner threaded pipe 9 is rotatably installed in the rotation groove 5; the second bevel gear 10, the second conical The gear 10 is fixedly sleeved on the inner threaded pipe 9, the first bevel gear 8 is meshed with the second bevel gear 10; the threaded rod 11, the threaded rod 11 is threadedly installed in the inner threaded pipe 9, and the thread The top end of the rod 11 extends to the outside of the inner threaded pipe 9 and is fixedly connected with the first slider 3; two second sliding grooves 12, both of which are opened on the top of the placing table 1; four positioning rods 13 , the four positioning rods 13 are respectively fixed and installed in the corresponding second chute 12; two second sliding blocks 14, two second sliding blocks 14 are respectively slidably sleeved on the corresponding two positioning rods 13; two The top block 15, the two top blocks 15 are respectively fixedly installed on the top of the corresponding second sliding block 14; The pressing blocks 16 are all in contact with the triangular blocks 4 .

A first rotating through hole is opened between the rotating groove 5 and the cavity 6 , the output shaft of the first motor 7 is rotatably connected with the first rotating through hole, and a drilling ring is opened on the top of the placing table 1 .

Two fixing blocks are fixedly installed in the rotating groove 5 , and second rotating through holes are opened on the two fixing blocks, and the inner threaded pipe 9 is rotatably connected with the two second rotating through holes.

A spring is slidably sleeved on the positioning rod 13 , one end of the spring is in contact with an inner wall of one side of the second chute 12 , and the other end of the spring is in contact with the second sliding block 14 .

The working principle of the flange hole processing and positioning fixture in the electric regulating valve provided by the utility model is as follows:

When in use, place the flange that needs to be punched on the placing table 1, so that the hollow ring in the middle of the flange covers the two top blocks 5, and then start the first motor 7, which drives the first motor 7 through the output shaft. A bevel gear 8 rotates, and the first bevel gear 8 drives the inner threaded pipe 9 to rotate through the second bevel gear 10. Under the action of the thread, the inner threaded pipe 9 drives the threaded rod 11 to rise, and the threaded rod 11 passes through the first slide. The block 3 drives the triangular block 4 to rise, the triangular block 4 starts to pressurize the two pressure blocks 16 through the rise, and the two pressure blocks 16 drive the two top blocks 15 away from each other, and the two top blocks 15 move with the flange. The inner rings are in contact with each other to clamp and fix the flange with outward force, thus completing the positioning and clamping of the flange.

Compared with the related art, the flange hole processing and positioning fixture in the electric regulating valve provided by the utility model has the following beneficial effects:

The utility model provides a flange hole processing and positioning fixture in an electric regulating valve. The second sliding groove 12, the positioning rod 13 and the second sliding block 14 cooperate to make the two top blocks 15 more stable when moving, ensuring that There is no wobble after clamping the flange.

Second embodiment:

Based on the flange hole machining and positioning fixture in the electric control valve provided in the first embodiment of the present application, the second embodiment of the present application proposes another flange hole machining and positioning fixture in the electric control valve. The second embodiment is only the first In a preferred mode of an embodiment, the implementation of the second embodiment does not affect the independent implementation of the first embodiment.

The second embodiment of the present utility model will be further described below with reference to the accompanying drawings and embodiments.

Please refer to FIG. 3 , in the second embodiment of the present invention, the flange hole machining and positioning fixture in the electric regulating valve includes: a groove table 17 , and the groove table 17 is rotatably sleeved on the placing table 1 , so A rotating shaft 18 is rotatably installed on the bottom inner wall of the groove table 17, the top of the rotating shaft 18 is fixedly connected with the bottom of the placing table 1, and a motor slot 19 is opened on the inner wall of one side of the groove table 17, so A second motor 20 is fixedly installed on the inner wall of the bottom of the motor slot 19 , and a first gear 21 is fixedly installed on the output shaft of the second motor 20 .

A second gear 22 is rotatably mounted on the inner wall of the top of the motor slot 19 , and the first gear 21 meshes with the second gear 22 .

The placing table 1 is provided with a plurality of tooth slots 23 distributed in an annular shape, and the second gear 22 meshes with the corresponding tooth slots 23 .

The working principle of the flange hole processing and positioning fixture in the electric regulating valve provided by the utility model is as follows:

When the flange needs to be rotated, the second motor 20 is started, the second motor 20 drives the first gear 21 to rotate through the output shaft, the first gear 21 drives the second gear 22 to rotate, and the second gear 22 drives the placement through the tooth slot 23 The table 1 rotates on the groove table 17, and the placing table 1 drives the flange to rotate, thereby realizing the rotation of the flange and making the flange drilling more convenient.

Compared with the related art, the flange hole processing and positioning fixture in the electric regulating valve provided by the utility model has the following beneficial effects:

The utility model provides a flange hole processing and positioning fixture in an electric regulating valve. The second motor 20, the first gear 21, the second gear 22 and the tooth slot 23 cooperate to realize the rotation of the placing table 1, and then The flange is driven to rotate by the placing table 1, which makes the drilling of the flange more convenient.

It should be noted that the equipment structure and accompanying drawings of the present utility model mainly describe the principle of the present utility model. In the technical aspect of the design principle, the settings of the power mechanism and the control system of the device are not completely described. Under the premise of understanding the principles of the above utility model, those skilled in the art can clearly know the specifics of its power mechanism and control system.

The above are only the embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and accompanying drawings of the present invention, or directly or indirectly applied to other Relevant technical fields are similarly included in the scope of patent protection of the present invention.

Claims (7)

1. The utility model provides a flange spot facing work positioning fixture among electrical control valve which characterized in that includes:

a placing table;

the first sliding chute is formed in the top of the placing table;

the first sliding block is slidably arranged in the first sliding groove;

the triangular block is fixedly installed at the top of the first sliding block, and the top of the triangular block extends out of the first sliding groove;

the rotating groove is formed in the inner wall of the bottom of the first sliding groove;

the cavity is arranged on the placing table;

the first motor is fixedly arranged on the inner wall of the bottom of the cavity, and an output shaft of the first motor extends into the rotating groove;

the first bevel gear is fixedly arranged on an output shaft of the first motor;

the internal thread pipe is rotatably arranged in the rotating groove;

the second bevel gear is fixedly sleeved on the internal threaded pipe, and the first bevel gear is meshed with the second bevel gear;

the threaded rod is installed in the internal thread pipe in a threaded mode, and the top end of the threaded rod extends out of the internal thread pipe and is fixedly connected with the first sliding block;

the two second sliding chutes are arranged at the top of the placing table;

the four positioning rods are respectively and fixedly arranged in the corresponding second sliding grooves;

the two second sliding blocks are respectively sleeved on the two corresponding positioning rods in a sliding manner;

the two top blocks are respectively and fixedly arranged at the tops of the corresponding second sliding blocks;

two receive the piece, two receive piece fixed mounting respectively on the kicking block that corresponds, two receive the piece all to contact with three hornblocks.

2. The positioning fixture for flange hole machining in an electric control valve according to claim 1, wherein a first rotating through hole is formed between the rotating groove and the cavity, an output shaft of the first motor is rotatably connected with the first rotating through hole, and a drilling ring is formed at the top of the placing table.

3. The positioning fixture for flange hole machining in an electric regulating valve according to claim 1, wherein two fixing blocks are fixedly mounted in the rotating groove, second rotating through holes are formed in both the two fixing blocks, and the internal threaded pipe is rotatably connected with the two second rotating through holes.

4. The electric control valve middle flange hole machining positioning fixture according to claim 1, characterized in that the positioning rod is slidably sleeved on a spring, one end of the spring is in contact with an inner wall of one side of the second sliding groove, and the other end of the spring is in contact with the second sliding block.

5. The positioning fixture for flange hole machining in an electric regulating valve according to claim 1, wherein the placing table is rotatably sleeved with a groove table, a rotating shaft is rotatably mounted on an inner wall of a bottom of the groove table, a top end of the rotating shaft is fixedly connected with the bottom of the placing table, a motor groove is formed in one inner wall of the groove table, a second motor is fixedly mounted on an inner wall of the bottom of the motor groove, and a first gear is fixedly mounted on an output shaft of the second motor.

6. The positioning fixture for machining the flange hole in the electric regulating valve according to claim 5, wherein a second gear is rotatably mounted on the inner wall of the top of the motor groove, and the first gear is meshed with the second gear.

7. The positioning fixture for processing the flange hole in the electric adjusting valve according to claim 6, wherein a plurality of annularly distributed tooth grooves are formed in the placing table, and the second gear is meshed with the corresponding tooth grooves.

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