CN213002817U

CN213002817U - Be used for valve barrel fixing device for production and processing

Info

Publication number: CN213002817U
Application number: CN202021491571.7U
Authority: CN
Inventors: 杨林
Original assignee: Wuxi Zhiranhe Precision Machinery Co ltd
Current assignee: Wuxi Zhiranhe Precision Machinery Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-04-20
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a be used for fixing device for valve barrel production and processing relates to valve barrel production and processing technical field, when solving current valve barrel and drilling fixedly, can only fix through the bench vice for can't the accuracy carry out the problem of drilling according to the angle requirement when drilling. The fixed fixing base that is provided with in top of base, the both sides of fixing base top all are provided with the fixed block, be provided with control screw between the fixed block, control screw's both ends pass through the bearing rotation with the fixed block respectively and are connected, control screw's one end extends to one side of fixed block, control screw's front end and rear end all are provided with the control slide bar, and the both ends of control slide bar all with fixed block fixed connection, control screw's outer wall is provided with removes the seat, remove the inside screw hole of having seted up of seat, the sliding hole has all been seted up to the front end and the rear end of screw hole, and the sliding hole is located the inside of removing the seat.

Description

Be used for valve barrel fixing device for production and processing

Technical Field

The utility model relates to a valve barrel production and processing technical field specifically is a be used for fixing device for valve barrel production and processing.

Background

The valve sleeve is the only wearable accessory, the pressing of the valve is applied to the valve sleeve by compressed air, the valve shell forms a part of the operator, so that an expensive piston type operator, an operation membrane or an electric motor can be avoided, the air pressure is arranged between the gap between the valve shell and the valve sleeve to operate the opening and closing functions of the valve, after the valve sleeve is machined by a lathe, the outer wall of the valve sleeve needs to be vertically drilled, in the drilling process, due to the drilling position, only a drilling machine or a machining center can be used for drilling, the outer wall of the valve sleeve needs a plurality of through holes, and an angle is formed between each through hole, so that in the drilling process of the outer wall of the valve sleeve, the holes need to be drilled according to the machining angle, and the machining process is carried out through the machining center, the cost is too large, and the drilling angle cannot be guaranteed to.

When the existing valve sleeve is used for drilling and fixing, the valve sleeve can only be fixed through a bench vice, so that the valve sleeve cannot be used for drilling accurately according to the angle requirement during drilling; therefore, the prior requirements are not met, and a fixing device for manufacturing and processing the valve sleeve is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for fixing device for valve barrel production and processing to current valve barrel that proposes in solving above-mentioned background can only fix through the bench vice when drilling is fixed, makes the unable accurate problem of driling according to the angle requirement when drilling.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for valve sleeve production and processing comprises a base, wherein a fixed seat is fixedly arranged above the base, fixed blocks are arranged on two sides above the fixed seat, a control screw is arranged between the fixed blocks, two ends of the control screw are respectively connected with the fixed blocks through bearings in a rotating manner, one end of the control screw extends to one side of the fixed blocks, control slide rods are arranged at the front end and the rear end of the control screw, two ends of each control slide rod are fixedly connected with the fixed blocks, a moving seat is arranged on the outer wall of the control screw, a threaded hole is formed in the moving seat, sliding holes are formed in the front end and the rear end of each threaded hole and are positioned in the moving seat, the control slide rods are inserted in the sliding holes, the outer wall of each control slide rod is connected with the inner wall of each sliding hole in a sliding manner, and the control screw is inserted in the threaded holes, and the control screw rod is in threaded connection with the threaded hole, a connecting seat is fixedly arranged above the moving seat, a connecting disc is fixedly arranged on one side of the connecting seat, and a rotating mechanism is arranged on one side of the connecting disc.

Preferably, slewing mechanism comprises rolling disc, positioning disk, rotation post, connecting block, three-jaw chuck and electro-magnet, the positioning disk is located one side of connection pad, connecting block fixed connection is in a side end face of connection pad, rotate post fixed connection in one side of positioning disk, and the other end of rotation post passes through the bearing with the connecting block and rotates and be connected, rolling disc fixed connection is at the opposite side of positioning disk, three-jaw chuck passes through screw fixed connection with the rolling disc, the electro-magnet is provided with two, two the electro-magnet is fixed mounting respectively in top and below of positioning disk one side, a side end face of electro-magnet and a side end face laminating and sliding connection of connection pad.

Preferably, the fixed spliced pole that is provided with in top of positioning disk, the fixed connecting rod that is provided with in one side of spliced pole, the fixed location pointer that is provided with in one side of connecting rod top, the fixed angle scale that is provided with of a side end face of connection pad, the location pointer is located one side of angle scale.

Preferably, one side of the fixing seat is provided with a control power supply, the control power supply is electrically connected with the electromagnet through a lead, and an electric wire telescopic sleeve is arranged outside the lead.

Preferably, the fixed length measuring tape that is provided with in top of terminal surface before the fixing base, the fixed distance pointer that is provided with in one side of terminal surface before the removal seat, the spread groove has been seted up to the inside of base, and the spread groove is provided with two, two the spread groove is located the front end and the rear end of fixing base respectively.

Preferably, the two sides of the outer wall of the control screw rod are fixedly provided with positioning blocks, and one end of the control screw rod, which is positioned on one side of the fixing block, is fixedly provided with a rotating handle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the rotating mechanism is arranged, the valve sleeve is clamped and fixed through the three-jaw chuck, the problem that the reliability of clamping can not be ensured through bench vice clamping during drilling due to the cylindrical valve sleeve is avoided, after the clamping of the three-jaw chuck is finished, the valve sleeve on the three-jaw chuck is drilled according to the drilling position, after the drilling is finished, the electromagnet can be turned off through the control power supply, so that the rotating disc can be rotated on one side of the connecting disc, the positioning pointer on the positioning disc and the angle scale on the connecting disc are used for positioning, the drilling is continued at other positions of the outer wall of the valve sleeve, when the outer wall of the valve sleeve is drilled, the drilling position is more accurate through the positioning pointer on the positioning disc and the angle scale on the connecting disc, only the control power supply needs to be started when the rotating disc is fixed, the control, thereby making it more convenient to fix the turn disc.

2. Through setting up the removal seat, control screw, control slide bar, length measuring tape and distance pointer, because the distance between through-hole on the valve barrel outer wall and the valve barrel side end face needs to carry out processing according to the drawing requirement, consequently when needs drilling, can rotate control screw, make the removal seat removal through the principle of screw thread transmission to the drilling position of reference distance pointer and length measuring tape to the through-hole is measured, makes drilling work accuracy more and convenient.

Drawings

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

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the right side of the movable seat of the present invention;

FIG. 4 is a schematic view of the enlarged structure of the part A of the present invention;

in the figure: 1. a base; 2. a fixed seat; 3. a fixed block; 4. controlling the screw; 5. controlling the sliding rod; 6. a movable seat; 7. a threaded hole; 8. a slide hole; 9. a connecting seat; 10. a connecting disc; 11. a rotating mechanism; 12. connecting columns; 13. a connecting rod; 14. positioning a pointer; 15. angle scales; 16. controlling a power supply; 17. a wire; 18. a wire telescopic sleeve; 19. a length measuring ruler; 20. a distance pointer; 21. connecting grooves; 22. positioning blocks; 23. rotating the handle; 1101. rotating the disc; 1102. positioning a plate; 1103. rotating the column; 1104. connecting blocks; 1105. a three-jaw chuck; 1106. an electromagnet.

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. 1-4, the present invention provides an embodiment: a fixing device for valve sleeve production and processing comprises a base 1, a fixed seat 2 is fixedly arranged above the base 1, fixed blocks 3 are arranged on two sides above the fixed seat 2, a control screw 4 is arranged between the fixed blocks 3, two ends of the control screw 4 are respectively connected with the fixed blocks 3 through bearings in a rotating manner, one end of the control screw 4 extends to one side of the fixed blocks 3, control slide rods 5 are arranged at the front end and the rear end of the control screw 4, two ends of each control slide rod 5 are fixedly connected with the fixed blocks 3, a movable seat 6 is arranged on the outer wall of the control screw 4, a threaded hole 7 is formed in the movable seat 6, sliding holes 8 are formed in the front end and the rear end of each threaded hole 7, the sliding holes 8 are located in the movable seat 6, the control slide rods 5 are inserted in the sliding holes 8, and the outer wall of the control slide rods 5 is connected with the inner wall of, the outer wall of the control slide bar 5 is attached to the inner wall of the slide hole 8, the control screw rod 4 is inserted into the threaded hole 7 in a connected mode, the control screw rod 4 is in threaded connection with the threaded hole 7, the connecting seat 9 is fixedly arranged above the moving seat 6, the connecting disc 10 is fixedly arranged on one side of the connecting seat 9, the connecting disc 10 is made of iron materials, the connecting disc 10 can be fixed through magnetic force by the aid of the electromagnet 1106, and the rotating mechanism 11 is arranged on one side of the connecting disc 10.

Further, the rotating mechanism 11 is composed of a rotating disc 1101, a positioning disc 1102, a rotating column 1103, a connecting block 1104, a three-jaw chuck 1105 and electromagnets 1106, the positioning disc 1102 is located on one side of the connecting disc 10, the connecting block 1104 is fixedly connected to one side end face of the connecting disc 10, the rotating column 1103 is fixedly connected to one side of the positioning disc 1102, the other end of the rotating column 1103 is rotatably connected with the connecting block 1104 through a bearing, the rotating disc 1101 is fixedly connected to the other side of the positioning disc 1102, the three-jaw chuck 1105 is fixedly connected with the rotating disc 1101 through screws, screw holes are formed in the rotating disc 1101, the positions and the number of the screw holes are matched with the number and the positions of the screw holes in the three-jaw chuck 1105, two electromagnets 1106 are arranged, the two electromagnets 1106 are respectively and fixedly arranged above and below one side of the positioning disc 1102, and the positioning disc 1102 and the connecting disc 10 are more firmly fixed through the electromagnets 1106, one end surface of the electromagnet 1106 is in sliding contact with one end surface of the connecting disc 10.

Further, the fixed spliced pole 12 that is provided with in top of positioning disk 1102, the fixed connecting rod 13 that is provided with in one side of spliced pole 12, the fixed location pointer 14 that is provided with in one side of connecting rod 13 top, the distance between location pointer 14 and the angle scale 15 is two millimeters to make the observation of being convenient for more when observing location pointer 14 and angle scale 15, the fixed angle scale 15 that is provided with of a side end face of connection pad 10, location pointer 14 is located one side of angle scale 15.

Further, one side of the fixed seat 2 is provided with a control power supply 16, the control power supply 16 is electrically connected with the electromagnet 1106 through a lead 17, an electric wire telescopic sleeve 18 is arranged outside the lead 17, and the lead 17 is mutually wound when the movable seat 6 is prevented from moving through the arrangement of the electric wire telescopic sleeve 18.

Further, the fixed length measuring tape 19 that is provided with in top of terminal surface before fixing base 2, the fixed distance pointer 20 that is provided with in one side of terminal surface before the removal seat 6, the directional length measuring tape 19 of arrow point department apart from pointer 20, spread groove 21 has been seted up to base 1's inside, and spread groove 21 is provided with two, and two spread grooves 21 are located the front end and the rear end of fixing base 2 respectively.

Furthermore, the both sides of control screw 4 outer wall all are fixed and are provided with locating piece 22, and control screw 4 is located the fixed rotation handle 23 that is provided with of one end of fixed block 3 one side, and through setting up locating piece 22, locating piece 22 can play spacing effect when removing seat 6 and remove.

The working principle is as follows: when the device is used, firstly, the base 1 and a workbench of a drilling machine are fixed through the connecting groove 21 and screws, then a valve sleeve to be processed is horizontally clamped through the three-jaw chuck 1105, then the control screw 4 is rotated through rotating the handle 23, because the movable seat 6 is in threaded connection with the control screw 4 through the threaded hole 7, the front end and the rear end inside the movable seat 6 are both provided with the sliding holes 8, and the sliding holes 8 are in sliding connection with the control sliding rod 5, when the control screw 4 rotates, the control sliding rod 5 can position the movable seat 6, so that the movable seat 6 can not rotate along with the rotation of the control screw 4, the movable seat 6 can horizontally move above the fixed seat 2 through the principle of thread transmission, when the movable seat 6 is moved, one end of a drill bit on the drilling machine and one side end face of the valve sleeve are positioned on the same vertical and horizontal line, then, the numerical value of the distance pointer 20 on the length measuring ruler 19 is, when the movable base 6 is moved according to the drawing requirements with reference to the distance indicator 20 and the length measuring tape 19, when moved to a desired distance, the control power supply 16 is started, the control power supply 16 starts the electromagnet 1106, the electromagnet 1106 generates suction force to fix the positioning disc 1102 with the connecting disc 10, then drilling is carried out, after the drilling is finished, when drilling is needed at other angle positions, first the numerical value of the position of the positioning cursor 14 on the angular scale 15 is observed, then the control power supply 16 is turned off, the electromagnet 1106 is turned off, the rotating disc 1101 is rotated according to the previously observed angular value, when the rotary disc 1101 rotates, the positioning pointer 14 and the angle scale 15 are referred, when the rotating angle of the valve sleeve reaches the requirement of the drawing, the electromagnet 1106 is turned on, the electromagnet 1106 fixes the connecting disc 10 with the positioning disc 1102, so that the rotary plate 1101 cannot rotate and then drilling is performed, thereby repeating the drilling work according to the number of through holes required in the drawing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a be used for valve barrel production fixing device for processing, includes base (1), its characterized in that: the device is characterized in that a fixing seat (2) is fixedly arranged above the base (1), fixed blocks (3) are arranged on two sides above the fixing seat (2), a control screw (4) is arranged between the fixed blocks (3), two ends of the control screw (4) are respectively connected with the fixed blocks (3) through bearings in a rotating manner, one end of the control screw (4) extends to one side of each fixed block (3), a control slide rod (5) is arranged at the front end and the rear end of each control screw (4), two ends of each control slide rod (5) are fixedly connected with the fixed blocks (3), a moving seat (6) is arranged on the outer wall of each control screw (4), a threaded hole (7) is formed in the moving seat (6), sliding holes (8) are formed in the front end and the rear end of each threaded hole (7), and each sliding hole (8) is located in the moving seat (6), the control slide bar (5) is inserted in the sliding hole (8), the outer wall of the control slide bar (5) is connected with the inner wall of the sliding hole (8) in a sliding mode, the control screw (4) is inserted in the threaded hole (7), the control screw (4) is connected with the threaded hole (7) in a threaded mode, a connecting seat (9) is fixedly arranged above the moving seat (6), a connecting disc (10) is fixedly arranged on one side of the connecting seat (9), and a rotating mechanism (11) is arranged on one side of the connecting disc (10).

2. The fixing device for manufacturing and processing a valve sleeve as claimed in claim 1, wherein: the rotating mechanism (11) consists of a rotating disc (1101), a positioning disc (1102), a rotating column (1103), a connecting block (1104), a three-jaw chuck (1105) and an electromagnet (1106), the positioning disc (1102) is positioned on one side of the connecting disc (10), the connecting block (1104) is fixedly connected to the end face of one side of the connecting disc (10), the rotating column (1103) is fixedly connected to one side of the positioning disc (1102), the other end of the rotating column (1103) is rotatably connected with the connecting block (1104) through a bearing, the rotating disc (1101) is fixedly connected to the other side of the positioning disc (1102), the three-jaw chuck (1105) is fixedly connected with the rotating disc (1101) through screws, two electromagnets (1106) are arranged, the two electromagnets (1106) are respectively and fixedly arranged above and below one side of the positioning disc (1102), one side end face of the electromagnet (1106) is attached to one side end face of the connecting disc (10) and is in sliding connection with the connecting disc.

3. The fixing device for manufacturing and processing a valve sleeve as claimed in claim 2, wherein: the fixed spliced pole (12) that is provided with in top of positioning disk (1102), one side of spliced pole (12) is fixed and is provided with connecting rod (13), one side of connecting rod (13) top is fixed and is provided with location pointer (14), a fixed angle scale (15) that is provided with of a side end face of connection pad (10), location pointer (14) are located one side of angle scale (15).

4. The fixing device for manufacturing and processing a valve sleeve as claimed in claim 2, wherein: one side of the fixed seat (2) is provided with a control power supply (16), the control power supply (16) is electrically connected with the electromagnet (1106) through a lead (17), and an electric wire telescopic sleeve (18) is arranged outside the lead (17).

5. The fixing device for manufacturing and processing a valve sleeve as claimed in claim 1, wherein: the fixed length measuring tape (19) that is provided with in top of terminal surface before fixing base (2), one side of terminal surface is fixed before removing seat (6) and is provided with apart from pointer (20), spread groove (21) have been seted up to the inside of base (1), and spread groove (21) are provided with two, two spread groove (21) are located the front end and the rear end of fixing base (2) respectively.

6. The fixing device for manufacturing and processing a valve sleeve as claimed in claim 1, wherein: locating blocks (22) are fixedly arranged on two sides of the outer wall of the control screw rod (4), and a rotating handle (23) is fixedly arranged at one end, located on one side of the fixed block (3), of the control screw rod (4).