CN217255504U

CN217255504U - Valve rod machine tool

Info

Publication number: CN217255504U
Application number: CN202123374117.0U
Authority: CN
Inventors: 张启亮
Original assignee: Tianjin Ruisite Valve Industry Co ltd
Current assignee: Tianjin Ruisite Valve Industry Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-08-23
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a valve rod processing machine tool, which comprises a shell, wherein the inner side of the shell is fixedly connected with a limit shell, the inner side of the shell is fixedly connected with a baffle, the outer part of the baffle is provided with a transmission positioning component, the inner side of the transmission positioning component is provided with a fixing component, when an operator needs to clean the surface of a valve rod, the operator places the valve rod on the inner side of the shell through the limit shell, and the operator adjusts the position of the fixing shell through the transmission positioning component according to the length of the valve rod, thereby ensuring that no error can be generated during fixing, further ensuring the precision during processing the valve rod, improving the quality of products, and fixing the valve rods with different specifications under the action of the fixing component, thereby facilitating the use of the operator, reducing the labor intensity of the operator, and improving the processing efficiency of the products, the normal production of the product is ensured.

Description

Valve rod machine tool

Technical Field

The utility model relates to a valve rod processing technology field specifically is a valve rod machine tool.

Background

The valve rod is an important part of the valve and is used for transmission, an actuating mechanism or a handle is connected to the valve rod, and the valve rod directly drives the valve core to move or rotate below the actuating mechanism or the handle so as to realize the opening and closing or adjusting function of the valve.

The valve is very common in life, some butterfly valves are opened and closed or flow is adjusted through the returning face plate, this kind of valve will use the valve rod when using, because the valve rod majority is used for the transmission effect, and then have certain requirement to its surface accuracy, and then need carry out surface treatment to it, but present valve rod is when polishing, it fixes the valve rod on the lathe to need the manual work, but the manual work is fixed and to have certain error, and then lead to easily taking place to become flexible in the course of working, and then make product processing unqualified, and present lathe can't fix it according to the specification of valve rod, at this moment the operator just needs to use different lathes to process it, not only can increase operator's intensity of labour like this, and make the machining efficiency of product step down.

Therefore, in response to these problems, a need exists for a valve stem machining tool to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a valve rod machining machine tool to the manual work that proposes in solving above-mentioned background art fixes the valve rod and has the error to lead to the product to go wrong easily, and present machining machine tool can't carry out the problem of fixing to the valve rod of different specifications.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a valve rod machine tool, includes the shell, the spacing shell of inboard fixedly connected with of shell, the inside fixedly connected with baffle of shell, the outside of baffle is provided with transmission locating component, and transmission locating component's inboard is provided with fixed subassembly.

Preferably, the transmission positioning assembly comprises a rotating gear, the rotating gear is rotatably connected to the outer portion of the baffle, the outer portion of the rotating gear is in transmission connection with a chain, the outer portion of the baffle is rotatably connected with a duplicate gear, the outer portion of the chain is fixedly connected with a fixed shell, and the outer portion of the fixed shell is fixedly connected with a sliding block.

Based on the technical characteristics, the movable fixed shell can be moved under the action of the rotating gear, the chain and the duplicate gear.

Preferably, the outside sliding connection of slider has the slide rail, and the inside fixedly connected with of slider connects the shell, connects the inside fixedly connected with photo resistance of shell, the inside fixedly connected with lamp shade of shell, the inside fixedly connected with lamp pearl of lamp shade, the inside fixedly connected with electro-magnet of slide rail, the outside fixedly connected with expanding spring of electro-magnet, expanding spring's outside fixedly connected with movable block.

Based on the technical characteristics, the valve rods with different lengths can be determined under the action of the lamp beads and the photoresistors.

Preferably, the number of the rotating gears is not less than four, all the rotating gears are symmetrically distributed outside the baffle, and the outside of the duplicate gear is in transmission connection with two chains which are symmetrically distributed.

Based on the technical characteristics, the first motor is fixedly connected to the outer portion of the duplicate gear, the first motor is electrically connected with the power supply, and the chains on the two sides can move in opposite directions when the duplicate gear rotates.

Preferably, slide rail fixed connection has seted up the spout in the inboard of shell, the surface of slide rail, and slider sliding connection has seted up the square hole on the inboard of spout, and connect shell fixed connection in the inboard of square hole, the light trap has been seted up on the surface of slide rail, and the specification phase-match and the position of light trap are corresponding, and the specification of lamp pearl and the specification phase-match of photo resistance, the short groove has been seted up on the surface of slide rail, and movable block sliding connection is in the inboard of short groove, and the inboard of short groove is provided with the touch multitouch.

Based on above-mentioned technical characteristic, can remove the set casing to the assigned position according to different length under the effect through a plurality of lamp pearls.

Preferably, fixed subassembly includes the connecting block, and connecting block fixed connection is in the inside of set casing, and the inboard rotation of connecting block is connected with the screw rod, and the inboard rotation of set casing is connected with the toothed disc, and the inside fixedly connected with square shell of toothed disc, the inside fixedly connected with of square shell promote the cylinder, and the outside sliding connection that promotes the cylinder has the push rod, and the outside fixedly connected with fixed block of push rod, the inboard of toothed disc are provided with short rail, and the inboard sliding connection of short rail has the slide bar.

Based on above-mentioned technical characterstic, can fix the valve rod of different specifications under the effect through fixed subassembly to can rotate the valve rod under the effect through screw rod and toothed disc.

Preferably, the screw rod is meshed with the gear disc, round holes are formed in the surface of the fixing block, a convex block is arranged at the top of the sliding rod and fixedly connected to the inner side of the round holes, and contacts are fixedly connected to the outer portion of the sliding rod.

Based on above-mentioned technical characteristics, can confirm the position of slide bar under the effect through fixed block and lug, and then can fix the valve rod of different specifications, the outside fixedly connected with motor two of screw rod, motor two all is connected with the power electricity with the promotion cylinder.

Preferably, lamp pearl initial condition is not bright down, and at this moment the photosensitive resistor can't receive the illumination of lamp pearl, and at this moment the photosensitive resistor resistance is the biggest, and the electric current is the minimum, and the electro-magnet is connected with the photosensitive resistor electricity, and electro-magnet magnetism is the weakest this moment.

Compared with the prior art, the beneficial effects of the utility model are that: when the operator will carry out the surface cleaning to the valve rod, at this moment the operator places the inboard of shell with the valve rod through spacing shell, and the operator adjusts the position of set casing through transmission positioning assembly according to the length of valve rod, thereby guaranteed can not the error when fixed, and then guaranteed the precision when adding man-hour to the valve rod, the quality of product has been improved, and can fix the valve rod of different specifications under the effect through fixed subassembly, thereby made things convenient for operator's use, so not only can alleviate operator's intensity of labour, and can the efficiency of product processing, the normal production of product has been guaranteed.

Drawings

FIG. 1 is a schematic view of the present invention in a partial cross-sectional view;

FIG. 2 is a schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the utility model at B in FIG. 1;

FIG. 4 is a schematic view of the internal structure of the fixing shell of the present invention;

fig. 5 is a schematic structural diagram of the point C in fig. 4 according to the present invention.

In the figure: 1. a housing; 2. a limiting shell; 3. a baffle plate; 4. a transmission positioning assembly; 41. a rotating gear; 42. a chain; 43. a duplicate gear; 44. a stationary case; 45. a slider; 46. a slide rail; 47. a connecting shell; 48. a photoresistor; 49. a lamp shade; 410. a lamp bead; 411. an electromagnet; 412. a tension spring; 413. a moving block; 5. a fixing assembly; 51. connecting blocks; 52. a screw; 53. a gear plate; 54. a square shell; 55. a push cylinder; 56. a push rod; 57. a fixed block; 58. short rails; 59. a slide bar.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5 in the drawings, the present invention provides an embodiment: the utility model provides a valve rod machine tool, includes shell 1, the spacing shell of inboard fixedly connected with 2 of shell 1, the inside fixedly connected with baffle 3 of shell 1.

The outside of baffle 3 is provided with transmission locating component 4, transmission locating component 4 includes rotating gear 41, rotating gear 41 rotates the outside of connecting at baffle 3, rotating gear 41's outside transmission is connected with chain 42, baffle 3's outside is rotated and is connected with duplicate gear 43, the outside fixedly connected with set casing 44 of chain 42, the outside fixedly connected with slider 45 of set casing 44 can remove to moving set casing 44 under the effect through rotating gear 41, chain 42, duplicate gear 43.

The outside sliding connection of slider 45 has slide rail 46, the inside fixedly connected with of slider 45 connects shell 47, the inside fixedly connected with photo resistance 48 of connecting shell 47, the inside fixedly connected with lamp shade 49 of shell 1, the inside fixedly connected with lamp pearl 410 of lamp shade 49, the inside fixedly connected with electro-magnet 411 of slide rail 46, the outside fixedly connected with expanding spring 412 of electro-magnet 411, the outside fixedly connected with movable block 413 of expanding spring 412, can confirm the valve rod of different length under the effect through lamp pearl 410 and photo resistance 48.

The number of the rotating gears 41 is not less than four, all the rotating gears 41 are symmetrically distributed outside the baffle plate 3, the external transmission of the duplicate gear 43 is connected with the two chains 42 and symmetrically distributed, the external fixed connection of the duplicate gear 43 is provided with the first motor, the first motor is electrically connected with a power supply, and the chains 42 on the two sides can move in opposite directions when the duplicate gear 43 rotates.

Slide rail 46 fixed connection is in the inboard of shell 1, the spout has been seted up on slide rail 46's surface, slider 45 sliding connection is in the inboard of spout, the square hole has been seted up on slider 45's surface, connect the inboard of shell 47 fixed connection at the square hole, the light trap has been seted up on slide rail 46's surface, the specification of light trap is corresponding with the specification phase-match and the position of lamp pearl 410, the specification of lamp pearl 410 and the specification phase-match of photo resistance 48, the short groove has been seted up on slide rail 46's surface, movable block 413 sliding connection is in the inboard of short groove, the inboard of short groove is provided with the touch multitouch.

Can remove set casing 44 to the assigned position according to the length of difference under the effect through a plurality of lamp pearls 410, lamp pearl 410 initial state is not bright down, and photosensitive resistor 48 can't receive the illumination of lamp pearl 410 at this moment, and photosensitive resistor 48 resistance is the biggest at this moment, and the electric current is minimum, and electro-magnet 411 is connected with photosensitive resistor 48 electricity, and electro-magnet 411 magnetism is the weakest this moment.

Referring to fig. 4 and 5 in the drawings of the specification, a valve rod processing machine tool comprises a shell 1, a limiting shell 2 is fixedly connected to the inner side of the shell 1, a baffle 3 is fixedly connected to the inner side of the shell 1, and a transmission positioning assembly 4 is arranged outside the baffle 3.

The inboard of transmission locating component 4 is provided with fixed subassembly 5, fixed subassembly 5 includes connecting block 51, connecting block 51 fixed connection is in the inside of set casing 44, the inboard of connecting block 51 is rotated and is connected with screw rod 52, the inboard of set casing 44 is rotated and is connected with toothed disc 53, the inside fixedly connected with side's shell 54 of toothed disc 53, the inside fixedly connected with of side's shell 54 promotes cylinder 55, the outside sliding connection of promoting cylinder 55 has push rod 56, the outside fixedly connected with fixed block 57 of push rod 56, the inboard of toothed disc 53 is provided with short rail 58, the inboard sliding connection of short rail 58 has slide bar 59, can fix the valve rod of different specifications under the effect through fixed subassembly 5, and can rotate the valve rod under the effect through screw rod 52 and toothed disc 53.

Screw rod 52 and gear disc 53 mesh, the round hole has been seted up on the surface of fixed block 57, the top of slide bar 59 is provided with the lug, lug fixed connection is in the inboard of round hole, the outside fixedly connected with contact of slide bar 59 can be confirmed slide bar 59's position under the effect through fixed block 57 and lug, and then can fix the valve rod of different specifications, screw rod 52's outside fixedly connected with motor two, motor two all is connected with the power electricity with push cylinder 55.

The working principle is as follows: the operator places the valve rod in the inside of placing shell 1 through spacing shell 2, and the length control power supply of operator's valve rod is for the lamp pearl 410 circular telegram that corresponds at this moment, and the simultaneous control power supply is a motor circular telegram, and a motor circular telegram drives duplicate gear 43 and rotates, and duplicate gear 43 rotates and drives the motion of chain 42 under the effect of transmitting gear 41, and the motion of chain 42 drives set casing 44 and moves.

The fixed shell 44 moves to drive the sliding block 45 to move on the inner side of the sliding rail 46, the sliding block 45 moves to drive the connecting shell 47 to move, the connecting shell 47 moves to drive the photosensitive resistor 48 to move, when the photosensitive resistor 48 moves to be consistent with the position of the lighted lamp bead 410, the photosensitive resistor 48 can receive illumination of the lamp bead 410, the resistance value of the photosensitive resistor 48 is minimum, the current is maximum, the magnetism of the electromagnet 411 is enhanced, and then the moving block 413 is attracted and the extension spring 412 is compressed.

The moving block 413 is in contact with the contact block, at this time, the power supply is not electrified for the first motor any more, meanwhile, the power supply is electrified for the pushing cylinder 55, the pushing cylinder 55 is electrified to operate to drive the pushing rod 56 to move, the pushing rod 56 moves to drive the fixing block 57 to move, and the fixing block 57 moves to drive the sliding rod 59 to move on the inner side of the short rail 58 under the action of the round hole and the convex block.

When the contact contacts with the valve rod, the power supply is not powered on by the pushing cylinder 55 any more, meanwhile, the power supply is powered on by the motor II, the pushing cylinder 55 is not moved after being powered off, the sliding rod 59 is not moved any more, the motor II is powered on to operate to drive the screw rod 52 to rotate, the screw rod 52 rotates to drive the gear disc 53 to rotate, the gear disc 53 rotates to drive the square shell 54 to move to drive the valve rod to rotate, and at the moment, an operator can process the surface of the valve rod.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a valve rod machine tool, includes shell (1), its characterized in that: the inner side of the shell (1) is fixedly connected with a limiting shell (2), the inner part of the shell (1) is fixedly connected with a baffle (3), the outer part of the baffle (3) is provided with a transmission positioning component (4), and the inner side of the transmission positioning component (4) is provided with a fixing component (5).

2. A valve stem processing machine as defined in claim 1, wherein: transmission locating component (4) include rotating gear (41), and rotating gear (41) rotate to be connected in the outside of baffle (3), and the outside transmission of rotating gear (41) is connected with chain (42), and the outside rotation of baffle (3) is connected with duplicate gear (43), outside fixedly connected with set casing (44) of chain (42), outside fixedly connected with slider (45) of set casing (44).

3. A valve stem processing machine as defined in claim 2, wherein: the outer sliding connection of slider (45) has slide rail (46), the inside fixedly connected with connection shell (47) of slider (45), the inside fixedly connected with photo resistance (48) of connection shell (47), the inside fixedly connected with lamp shade (49) of shell (1), the inside fixedly connected with lamp pearl (410) of lamp shade (49), the inside fixedly connected with electro-magnet (411) of slide rail (46), the outside fixedly connected with expanding spring (412) of electro-magnet (411), the outside fixedly connected with movable block (413) of expanding spring (412).

4. A valve stem machining tool according to claim 2, wherein: the number of the rotating gears (41) is not less than four, all the rotating gears (41) are symmetrically distributed outside the baffle (3), and the outside of the duplicate gear (43) is in transmission connection with two chains (42) and symmetrically distributed.

5. A valve stem processing machine as defined in claim 3, wherein: slide rail (46) fixed connection is in the inboard of shell (1), the spout has been seted up on the surface of slide rail (46), slider (45) sliding connection is in the inboard of spout, the square hole has been seted up on the surface of slider (45), connect the inboard of shell (47) fixed connection at the square hole, the light trap has been seted up on the surface of slide rail (46), the specification phase-match and the position of light trap and lamp pearl (410) are corresponding, the specification of lamp pearl (410) and the specification phase-match of photo resistance (48), the short groove has been seted up on the surface of slide rail (46), movable block (413) sliding connection is in the inboard of short groove, the inboard of short groove is provided with the touch multitouch.

6. A valve stem processing machine as defined in claim 2, wherein: fixed subassembly (5) are including connecting block (51), connecting block (51) fixed connection is in the inside of set casing (44), the inboard rotation of connecting block (51) is connected with screw rod (52), the inboard rotation of set casing (44) is connected with toothed disc (53), the inside fixedly connected with square shell (54) of toothed disc (53), the inside fixedly connected with of square shell (54) promotes cylinder (55), the outside sliding connection who promotes cylinder (55) has push rod (56), the outside fixedly connected with fixed block (57) of push rod (56), the inboard of toothed disc (53) is provided with short rail (58), the inboard sliding connection of short rail (58) has slide bar (59).

7. The valve stem machining tool of claim 6, wherein: the screw rod (52) is meshed with the gear disc (53), a round hole is formed in the surface of the fixing block (57), a convex block is arranged at the top of the sliding rod (59), the convex block is fixedly connected to the inner side of the round hole, and a contact is fixedly connected to the outer portion of the sliding rod (59).