CN210677566U

CN210677566U - Positioning device for welding of three-way valve

Info

Publication number: CN210677566U
Application number: CN201921895914.3U
Authority: CN
Inventors: 林伟
Original assignee: Guangdong Yunfeng Machinery Co Ltd
Current assignee: Guangdong Yunfeng Machinery Co Ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-06-05
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a positioner is used in three-way valve welding, including the operation board, the top fixedly connected with operation frame of operation board, the left side fixedly connected with of operation frame inner chamber adjusts the frame, adjust the first bearing of the left side fixedly connected with on frame surface, the outer lane of first bearing and the junction fixed connection of operation frame. The utility model discloses an operation frame, adjust the frame, the dead lever, the initiative jack catch, the rotary rod, the driving gear, the output pole, speed reduction step motor, driven gear, fixed jack catch, threaded rod and spiral shell piece, can make the device reach the function of being convenient for adjust and use, solved on the current market with three-way valve welding with positioner do not possess the function of being convenient for adjust and use, the three-way valve is bulky, need fix again and just can weld after its upset when welding its top and bottom, waste time and energy, and the transport upset is wasted time and energy, be unfavorable for the problem of user's operation.

Description

Positioning device for welding of three-way valve

Technical Field

The utility model relates to a sugaring equipment production technical field specifically is a positioner is used in three-way valve welding.

Background

The sugar is a production process for extracting cane sugar from sugar-containing plants such as sugarcane or beet, the products comprise white granulated sugar, brown granulated sugar, soft white sugar, cube sugar, crystal sugar and the like, which are generally called as table sugar, the stems of the sugarcane and the root tuber of the beet all contain 12 to 18 percent of cane sugar, the cane sugar and the sugar are mixed with some soluble non-sugar to be stored in cell sap of parenchyma tissue, namely sugar juice, the sugar preparation process is to extract the sugar juice by using infiltration or squeezing, then remove non-sugar components, evaporate, concentrate and boil the sugar for crystallization, and finally, a centrifugal honey separator is used for separating mother liquor to obtain a finished product of the white granulated sugar, wherein the finished product contains part of the cane sugar which can not be crystallized and most of the mother liquor which is the non.

Long need use large-scale three-way valve to carry out the water conservancy diversion to the sugar liquid at the sugaring, do not possess the function of being convenient for adjust the use with three-way valve welding positioner on the existing market, the three-way valve is bulky, need fix again when welding its top and bottom just can weld after its upset, waste time and energy, and the transport upset wastes time and energy, is unfavorable for user's operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner is used in three-way valve welding possesses the advantage of being convenient for adjust the use, has solved the problem that positioner is used in three-way valve welding does not possess the regulation service function of being convenient for on the current market.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning device for welding a three-way valve comprises an operation plate, wherein the top of the operation plate is fixedly connected with an operation frame, the left side of the inner cavity of the operation frame is fixedly connected with an adjusting frame, the left side of the surface of the adjusting frame is fixedly connected with a first bearing, the outer ring of the first bearing is fixedly connected with the joint of the operation frame, the inner cavity of the adjusting frame is provided with a threaded rod, the left side of the threaded rod penetrates through the adjusting frame and is fixedly connected with a driving disc, the surface of the threaded rod is in threaded connection with a screw block, the outer side of the screw block is fixedly connected with a fixed rod, the right side of the fixed rod penetrates through the adjusting frame and is fixedly connected with a driving claw, the top of the right side of the operation frame is fixedly connected with a fixed plate, the top of the fixed plate is fixedly connected with a speed reduction stepping motor, the bottom meshing of driving gear has driven gear, driven gear's inner chamber fixedly connected with rotary rod, the right side swing joint of rotary rod has the second bearing, the right side of second bearing and the junction fixed connection of operation frame, the fixed jack catch of left side fixedly connected with of rotary rod.

Preferably, the both sides of operation board bottom are the equal fixedly connected with supporting leg, the bottom fixedly connected with backup pad of supporting leg, the bottom fixedly connected with protection of backup pad is filled up.

Preferably, the top and the bottom of the surface of the fixing rod are fixedly connected with limit sliders, and the top and the bottom of the inner cavity of the adjusting frame are provided with sliding grooves matched with the limit sliders for use.

Preferably, the left side fixedly connected with of adjusting the frame inner chamber is enclosed with the guard ring that the threaded rod cooperation was used, the material of using of guard ring is vulcanized rubber.

Preferably, the opposite surfaces of the driving clamping jaw and the fixed clamping jaw are fixedly connected with rubber pads, and the thickness of each rubber pad is 2 mm.

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

1. the utility model discloses an operation frame, adjust the frame, the dead lever, the initiative jack catch, the rotary rod, the driving gear, the output pole, speed reduction step motor, driven gear, fixed jack catch, threaded rod and spiral shell piece, can make the device reach the function of being convenient for adjust and use, solved on the current market with three-way valve welding with positioner do not possess the function of being convenient for adjust and use, the three-way valve is bulky, need fix again and just can weld after its upset when welding its top and bottom, waste time and energy, and the transport upset is wasted time and energy, be unfavorable for the problem of user's operation.

2. By using the protective pad, the phenomenon that the equipment is shaken to influence the use can be effectively avoided when the equipment is used, and the stability of the equipment when the equipment is used is improved;

by using the limiting sliding block and the sliding groove, the phenomenon that the use of the fixed rod is influenced by clamping stagnation when the fixed rod is moved and used can be effectively avoided, and the smoothness of the fixed rod when the fixed rod is moved is improved;

by the protective use of the protective ring, the phenomenon that the use is influenced by abnormal abrasion caused by direct friction between the threaded rod and the outer wall of the adjusting frame in the rotating process can be effectively avoided, and the service life of the threaded rod is prolonged;

through the protection use of rubber pad, can effectively avoid the device to appear the extrusion when fixing the three-way valve and cause the valve body to warp the phenomenon that influences the use, promote the fixed effect of equipment.

Drawings

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

FIG. 2 is a top view of the working frame of the present invention;

fig. 3 is a sectional view of the adjusting frame of the present invention.

In the figure: 1. an operation plate; 2. a protective pad; 3. a support plate; 4. an operation frame; 5. an adjusting frame; 6. a first bearing; 7. fixing the rod; 8. a driving claw; 9. rotating the rod; 10. a driving gear; 11. an output rod; 12. a deceleration stepping motor; 13. a fixing plate; 14. a second bearing; 15. a driven gear; 16. supporting legs; 17. fixing the clamping jaw; 18. a rubber pad; 19. a limiting slide block; 20. a threaded rod; 21. a screw block; 22. a chute; 23. a guard ring; 24. a drive plate.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses an operation board 1, the protection is filled up 2, backup pad 3, operation frame 4, adjust frame 5, primary shaft holds 6, dead lever 7, initiative jack catch 8, rotary rod 9, driving gear 10, output lever 11, speed reduction step motor 12, fixed plate 13, secondary shaft holds 14, driven gear 15, supporting leg 16, fixed jack catch 17, rubber pad 18, limit slider 19, threaded rod 20, spiral shell piece 21, spout 22, guard ring 23 and driving-disc 24 part are universal standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, a positioning device for three-way valve welding comprises an operation plate 1, wherein supporting legs 16 are fixedly connected to both sides of the bottom of the operation plate 1, supporting plates 3 are fixedly connected to the bottoms of the supporting legs 16, protective pads 2 are fixedly connected to the bottoms of the supporting plates 3, the phenomenon that the use of the device is affected by shaking during use can be effectively avoided by using the protective pads 2, the stability of the device during use is improved, an operation frame 4 is fixedly connected to the top of the operation plate 1, an adjusting frame 5 is fixedly connected to the left side of the inner cavity of the operation frame 4, a first bearing 6 is fixedly connected to the left side of the surface of the adjusting frame 5, the outer ring of the first bearing 6 is fixedly connected to the joint of the operation frame 4, a threaded rod 20 is arranged in the inner cavity of the adjusting frame 5, a driving disc 24 is fixedly connected to the left side of the threaded rod 20, a protective ring 23 used in, the protective ring 23 is made of vulcanized rubber, the protective use of the protective ring 23 can effectively avoid the phenomenon that abnormal abrasion is caused by direct friction between the threaded rod 20 and the outer wall of the adjusting frame 5 in the rotating process to affect use, the service life of the threaded rod 20 is prolonged, the surface of the threaded rod 20 is in threaded connection with the screw block 21, the outer side of the screw block 21 is fixedly connected with the fixed rod 7, the top and the bottom of the surface of the fixed rod 7 are both fixedly connected with the limiting slide blocks 19, the top and the bottom of the inner cavity of the adjusting frame 5 are both provided with the sliding grooves 22 matched with the limiting slide blocks 19 for use, the phenomenon that the fixed rod 7 is blocked to affect use in moving use can be effectively avoided through the limiting slide blocks 19 and the sliding grooves 22, the smoothness of the fixed rod 7 in moving is improved, the right side of the fixed rod 7 penetrates through the adjusting frame 5 and is fixedly connected with, the top of the fixed plate 13 is fixedly connected with a speed reducing stepping motor 12, the output end of the speed reducing stepping motor 12 is fixedly connected with an output rod 11, the left side of the output rod 11 penetrates through the operation frame 4 and is fixedly connected with a driving gear 10, the bottom of the driving gear 10 is engaged with a driven gear 15, the inner cavity of the driven gear 15 is fixedly connected with a rotating rod 9, the right side of the rotating rod 9 is movably connected with a second bearing 14, the right side of the second bearing 14 is fixedly connected with the joint of the operation frame 4, the left side of the rotating rod 9 is fixedly connected with a fixed jaw 17, one surface of the driving jaw 8 opposite to the fixed jaw 17 is fixedly connected with a rubber pad 18, through the protection use of rubber pad 18, can effectively avoid the device to appear the extrusion when fixing the three-way valve and cause the phenomenon that the valve body warp and influence the use, promote the fixed effect of equipment.

When the three-way valve is used, a three-way valve is placed between the driving clamping jaw 8 and the fixed clamping jaw 17 by a user, the driving disc 24 is rotated by the user, the threaded rod 20 is driven to rotate by the rotation of the driving disc 24, the screw block 21 is driven to move by the rotation of the threaded rod 20, the fixed rod 7 is driven to move by the movement of the screw block 21, the driving clamping jaw 8 is driven to move by the movement of the fixed rod 7 to fix the valve body, the fixing effect of the device can be better by the arc design of the driving clamping jaw 8 and the fixed clamping jaw 17, when the valve body needs to be overturned by the user, the output rod 11 is driven to rotate by the starting of the speed reduction stepping motor 12, the driving gear 10 is driven to rotate by the rotation of the driving gear 10, the driven gear 15 is driven to rotate the rotary rod 9 by the rotation of the, the rotation through rotary rod 9 drives fixed jack catch 17 and rotates, rotates the valve body through the rotation of fixed jack catch 17, has reached the effect at fixed in-process upset, is fit for using widely.

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 positioner is used in three-way valve welding, includes operation board (1), its characterized in that: the top fixedly connected with operation frame (4) of operation board (1), the left side fixedly connected with of operation frame (4) inner chamber adjusts frame (5), the left side fixedly connected with first bearing (6) on adjustment frame (5) surface, the junction fixed connection of the outer lane of first bearing (6) and operation frame (4), the inner chamber of adjusting frame (5) is equipped with threaded rod (20), the left side of threaded rod (20) runs through adjustment frame (5) and fixedly connected with driving-disc (24), the surface threaded connection of threaded rod (20) has spiral shell piece (21), the outside fixedly connected with dead lever (7) of spiral shell piece (21), the right side of dead lever (7) runs through adjustment frame (5) and fixedly connected with initiative jack catch (8), the top fixedly connected with fixed plate (13) on operation frame (4) right side, the top fixedly connected with step motor (12) of fixed plate (13), output fixedly connected with output pole (11) of speed reduction step motor (12), the left side of output pole (11) runs through operation frame (4) and fixedly connected with driving gear (10), the bottom meshing of driving gear (10) has driven gear (15), inner chamber fixedly connected with rotary rod (9) of driven gear (15), the right side swing joint of rotary rod (9) has second bearing (14), the right side of second bearing (14) and the junction fixed connection of operation frame (4), the fixed jack catch (17) of left side fixedly connected with of rotary rod (9).

2. The positioning device for welding the three-way valve according to claim 1, wherein: the equal fixedly connected with supporting leg (16) in both sides of operation board (1) bottom, the bottom fixedly connected with backup pad (3) of supporting leg (16), the bottom fixedly connected with protection pad (2) of backup pad (3).

3. The positioning device for welding the three-way valve according to claim 1, wherein: the top and the bottom of the surface of the fixing rod (7) are fixedly connected with limiting sliding blocks (19), and sliding grooves (22) matched with the limiting sliding blocks (19) for use are formed in the top and the bottom of the inner cavity of the adjusting frame (5).

4. The positioning device for welding the three-way valve according to claim 1, wherein: the left side fixedly connected with of adjusting frame (5) inner chamber is with guard ring (23) that threaded rod (20) cooperation was used, the use material of guard ring (23) is vulcanized rubber.

5. The positioning device for welding the three-way valve according to claim 1, wherein: the opposite surfaces of the driving clamping jaw (8) and the fixed clamping jaw (17) are fixedly connected with rubber pads (18), and the thickness of each rubber pad (18) is 2 mm.