CN212384998U - Stop valve assembling machine with novel structure - Google Patents
Stop valve assembling machine with novel structure Download PDFInfo
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- CN212384998U CN212384998U CN201922019085.9U CN201922019085U CN212384998U CN 212384998 U CN212384998 U CN 212384998U CN 201922019085 U CN201922019085 U CN 201922019085U CN 212384998 U CN212384998 U CN 212384998U
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Abstract
The utility model provides a novel structure stop valve kludge, including the mainframe box, the fixed disc of mainframe box upper end fixed mounting, fixed disc annular outer end rotates the installation and rotates the disc, six anchor clamps of the even fixed in disc annular outer end rotate, the fixed mechanism and the secondary mechanism of screwing up of mainframe box upper end is preliminary screwed up, the fixed ejecting mechanism in fixed disc upper end, preliminarily screw up mechanism, ejecting mechanism and secondary and screw up the mechanism and install respectively in three adjacent anchor clamps top and secondary and screw up the mechanism and establish between preliminary screwing up mechanism and ejecting mechanism, the utility model discloses a mechanical assembly replaces manual assembly, has improved work efficiency, the mass production of being convenient for.
Description
Technical Field
The utility model relates to a novel structure stop valve kludge belongs to equipment technical field.
Background
The stop valve is spirally lifted by utilizing the valve rod to drive the sealing gasket to open and close the inlet and outlet pipelines, and has very reliable cutting-off and flow regulating functions. The stop valve is assembled by manual or semi-automatic equipment, so that the efficiency is low, and the stop valve is not suitable for mass production.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel structure stop valve kludge to solve the common stop valve equipment that proposes in the above-mentioned background art and adopt manual or semi-automatic equipment assembly, efficiency is lower, unsuitable mass production's problem, the utility model discloses a mechanical assembly replaces manual assembly, has improved work efficiency, the mass production of being convenient for.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a novel structure stop valve kludge, includes the mainframe box, the fixed disc of mainframe box upper end fixed mounting, fixed disc annular outer end rotates the installation and rotates the disc, six anchor clamps are evenly fixed to rotation disc annular outer end, the mechanism is screwed up to fixed preliminary tightening mechanism in mainframe box upper end and secondary, the fixed ejecting mechanism in fixed disc upper end, preliminary tightening mechanism, secondary tightening mechanism and ejecting mechanism set gradually according to clockwise.
Further, the fixed disc passes through stand and mainframe box fixed connection, the fixed internal gear of carousel lower extreme rotates, the internal gear inner wall meshing installation external gear, the fixed motor of external gear lower extreme and motor are fixed in mainframe box upper end.
Further, a U-shaped groove is formed in one end, away from the fixed disc, of the clamp, fixed plates are mounted at the left end and the right end of the clamp, pressing blocks are arranged on the left wall and the right wall of the U-shaped groove, the two pressing blocks extend into through holes formed in the left end and the right end of the clamp respectively, the two pressing blocks are connected with the two fixed plates through springs respectively, and a semi-hexagonal groove is formed in the upper end of the clamp.
Further, the pushing-out mechanism comprises a first electric cylinder and a push rod, the first electric cylinder is fixed at the upper end of the fixed disc, and the push rod is fixed at the front end of a piston rod of the first electric cylinder.
Further, the secondary tightening mechanism comprises a first servo tightening machine fixed at the upper end of the fixed disc, and a vertically arranged cylindrical pressing plate is fixed at the lower end of an output shaft of the first servo tightening machine.
Further, the mechanism is screwed up to the secondary still includes the hand wheel layer board of establishing in the clamp plate below, the electronic jar of fixed second of spring is passed through to hand wheel layer board lower extreme, the electronic jar of second is fixed inside the mainframe box, be equipped with telescopic link and the outside suit spring of telescopic link between electronic jar of second and the hand wheel layer board.
Further, the preliminary tightening mechanism comprises a first servo tightening machine, the first servo tightening machine is fixed to the upper end of the main case through a support, and a clamp assembly is fixed to the lower end of an output shaft of the first servo tightening machine.
Further, the fixture component comprises an intermediate connecting block, first U-shaped blocks are arranged at the left end and the right end of the intermediate connecting block in a sliding mode, two fixing blocks are symmetrically arranged at the front and back of one end, deviating from the intermediate connecting block, of each first U-shaped block, and the lower ends of the four fixing blocks are all fixedly provided with inserting rods.
Further, two first threaded rods are fixed at the front end and the rear end of the middle connecting block in a bilateral symmetry mode, first U-shaped chutes are formed in the front end and the rear end of each first U-shaped block, the number of the first threaded rods is four, the outer ends of the annular first threaded rods are respectively provided with first locking nuts and four through threads, the first locking nuts are respectively arranged at the front end and the rear end of each first U-shaped block, the two first U-shaped blocks deviate from one end of the middle connecting block, the two second threaded rods are symmetrically fixed at the front end and the rear end of each first U-shaped block, the four second U-shaped chutes and the four second threaded rods are respectively arranged inside the four second U-shaped chutes, the outer ends of the annular second threaded rods are respectively provided with second locking nuts through threads, and the.
Furthermore, the blind hole is all seted up to the fixed block front end, the inserted bar is established inside the fixed block and is extended to inside the blind hole, two sides of fixed block all extend to inside the inserted bar through screw thread mounting bolt and bolt.
The utility model has the advantages that: the utility model discloses a novel structure stop valve kludge, 1, on moving the anchor clamps of case material loading station with the case through case conveying mechanism, then under the drive through the rotating disc, make this anchor clamps pass through valve body material loading station in proper order, tentatively screw up the station, the secondary screws up the mechanism and screws and the unloading station with the hand wheel of valve body, the realization carries out the case to the valve body of stop valve and carries out the material loading, tentatively install, screw up for the first time, the secondary is screwed up and is accomplished and release, all carry out corresponding operation on every processing station, the realization is carried out the pipelined equipment to a plurality of stop valves, and the work efficiency is improved, the stop valve of being convenient for mass production.
2. Loosen first lock nut soon, remove the locking of first U-shaped piece and intermediate junction piece, then remove first U-shaped piece to suitable position about along the intermediate junction piece, screw first lock nut, lock first U-shaped piece and intermediate junction piece once more, the realization is adjusted the inserted bar position about, loosen second lock nut soon, remove the locking of fixed block and first U-shaped piece, then remove fixed block to suitable position about along first U-shaped piece, remove to suitable position after, screw second lock nut, lock fixed block and first U-shaped piece once more, the realization is adjusted the fore-and-aft position of inserted bar, with this make the inserted bar can clamp and drive the valve body rotation to the different valve bodies of multiple specification.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a perspective view of a stop valve assembly machine of a novel structure according to the present invention;
FIG. 2 is a partial enlarged view of a section C of the stop valve assembly machine of the novel structure of the present invention;
FIG. 3 is a partial enlarged view of a section B of the stop valve assembling machine of the new structure of the present invention;
FIG. 4 is a partial enlarged view of A in the stop valve assembling machine of the new structure of the present invention;
FIG. 5 is a schematic view of a preliminary tightening mechanism in the stop valve assembly machine with a novel structure of the present invention;
FIG. 6 is a schematic diagram of a clamp assembly of the stop valve assembly machine with a novel structure according to the present invention;
fig. 7 is the utility model relates to a schematic diagram of fixed block in novel structure stop valve kludge.
Fig. 8 is the utility model relates to a schematic diagram of first U-shaped piece in novel structure stop valve kludge.
Fig. 9 is the utility model relates to a schematic diagram of intermediate junction piece in novel structure stop valve kludge.
In the figure: 1-a main case, 2-a fixed disc, 3-a rotating disc, 4-a primary tightening mechanism, 5-a clamp, 6-a pushing mechanism, 7-a secondary tightening mechanism, 71-a hand wheel supporting plate, 72-a spring, 41-a support, 42-a fixture component, 43-a first servo tightening machine, 421-a middle connecting block, 422-a first threaded rod, 423-a first U-shaped block, 424-a first locking nut, 425-a fixed block, 426-a second locking nut, 427-a second threaded rod and 428-an inserted rod.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Example 1: referring to fig. 1-4, a stop valve assembling machine with a novel structure comprises a main case 1, a fixed disc 2 is installed at the upper end of the main case 1, a rotating disc 3 is installed at the outer annular end of the fixed disc 2 in a rotating manner, six clamps 5 for clamping workpieces are evenly and fixedly installed at the outer annular end of the rotating disc 3, the rotating disc 3 rotates to drive the clamps 5 and the workpieces to rotate, so that the workpieces are moved from one station to the next station, a primary tightening mechanism 4 and a secondary tightening mechanism 7 are fixed at the upper end of the main case 1, a push-out mechanism 6 is fixed at the upper end of the fixed disc 2, the primary tightening mechanism 4, the secondary tightening mechanism 7 and the push-out mechanism 6 are sequentially arranged in a clockwise direction, the primary tightening mechanism 4 can drive a valve body to rotate, so that a valve core is fixedly connected with the valve body, the secondary tightening mechanism 7 rotates the valve, the hand wheel is screwed down, and the push-out mechanism 6 is convenient to push out the assembled stop valve.
The fixed disc 2 is fixedly connected with the mainframe box 1 through the stand column, the inner gear is fixed at the lower end of the rotating disc 3, the outer gear is installed on the inner wall of the inner gear in a meshed mode, the motor is fixed at the lower end of the outer gear and fixed at the upper end of the mainframe box 1, the motor is a servo motor, the rotating disc 3 is driven to rotate intermittently through gear transmission, and therefore assembly line type assembly is conducted on the stop valve.
Anchor clamps 5 keep away from the one end of fixed disc 2 and set up the U-shaped groove, the fixed plate is all installed at both ends about anchor clamps 5, two walls all are equipped with briquetting and two briquetting extend to anchor clamps 5 respectively about in the through-hole that both ends were seted up, two briquetting pass through the spring and are connected with two fixed plates respectively, half hexagonal groove is seted up to anchor clamps 5 upper end, the U-shaped groove is convenient for hold the valve body, the briquetting presss from both sides tightly the case of U-shaped inslot portion under the effect of spring, half hexagonal groove can carry out spacing block to the hexagon limit in the case, make the valve body when rotating, the case can not rotate thereupon.
The ejecting mechanism 6 comprises a first electric cylinder and a push rod, the first electric cylinder is fixed at the upper end of the fixed disc 2, the push rod is fixed at the front end of a piston rod of the first electric cylinder, the first electric cylinder is powered on and started, the push rod is driven by the piston rod to move outwards, a valve body in the clamp 5 at a position corresponding to the push rod is pushed, and the assembled stop valve is ejected from the clamp 5.
The secondary tightening mechanism 7 comprises a first servo tightening machine fixed at the upper end of the fixed disc 2, and a vertically arranged cylindrical pressing plate is fixed at the lower end of an output shaft of the first servo tightening machine.
The secondary tightening mechanism 7 further comprises a hand wheel supporting plate 71 arranged below the pressing plate, a second electric cylinder is fixed at the lower end of the hand wheel supporting plate 71 through a spring 72 and fixed inside the mainframe box 1, an expansion rod is arranged between the second electric cylinder and the hand wheel supporting plate 71, the expansion rod is sleeved with the spring 72, when a workpiece moves to the working position of the secondary tightening mechanism 7, the second electric cylinder works to drive the spring 72 and the hand wheel supporting plate 71 to move upwards, the hand wheel supporting plate 71 is correspondingly clamped on a hand wheel of the valve core, meanwhile, the first servo tightening machine rotates and moves downwards to enable the pressing block to move to the upper end of the valve body, and then the hand wheel is tightened through the first servo tightening machine.
In practice, the valve core is moved to a clamp 5 of a valve core feeding station through a valve core conveying mechanism, a hand wheel of the valve core is downward at the moment, then the clamp 5 and the valve core are driven by a rotating disc 3 to rotate, so that the valve core is moved to the valve body feeding station, the valve body is moved to the valve body feeding station through the conveying mechanism and sleeved at the upper end of the valve core, then the valve body and the valve core are jointly moved to a primary screwing station, the valve body and the valve core are screwed tightly through a primary screwing mechanism 4, the valve body and the valve core are tightly connected, then the valve body and the valve core which are tightly connected are driven by the rotating disc 3 to move to a secondary screwing station, the hand wheel of the valve body is screwed through a secondary screwing mechanism 7, so that the stop valve is assembled, then the assembled stop valve rotates to a discharging station along with the rotating disc 3, a push rod is driven by a push, the valve core conveying mechanism carries out feeding work on any one clamp 5 which moves to the first feeding station, and the operation is analogized in sequence, corresponding operation is carried out on other machining stations, assembly line type assembly of the stop valves is achieved, the assembly equipment is connected with the control host through electric wires, automatic assembly is achieved, manual operation is not needed, working efficiency is improved, and mass production of the stop valves is facilitated.
Example 2: referring to fig. 5-9, the preliminary tightening mechanism 4 includes a first servo tightening machine 43, the first servo tightening machine 43 is fixed to the upper end of the main cabinet 1 through a bracket 41, a lower end of an output shaft of the first servo tightening machine 43 fixes a fixture assembly 42, the bracket 41 plays a role in fixing, and the first servo tightening machine 43 can drive the fixture assembly 42 to rotate, so as to drive the valve body to rotate relative to the valve core, thereby realizing the threaded fastening connection of the valve body and the valve core.
Two first threaded rods 422 are symmetrically fixed at the front end and the rear end of the middle connecting block 421, first U-shaped sliding grooves are respectively formed at the front end and the rear end of each of the two first U-shaped blocks 423, four first threaded rods 422 are respectively arranged in the four first U-shaped sliding grooves, first locking nuts 424 are respectively arranged at the front end and the rear end of each of the four first threaded rods 422 through threads, four first locking nuts 424 are respectively arranged at the front end and the rear end of each of the two first U-shaped blocks 423, two second threaded rods 427 are symmetrically fixed at the front end and the rear end of each of the two first U-shaped blocks 423, which are far away from the middle connecting block 421, second U-shaped sliding grooves are respectively formed in the four fixed blocks 425, four second threaded rods 427 are respectively arranged in the four second U-shaped sliding grooves, second locking nuts 426 are respectively arranged at the annular outer ends of the four second threaded rods 427 through threads, the first locking nut 424 and the first threaded rod 422 facilitate the fixing of the first U-shaped block 423 to the intermediate connecting block 421, and the second locking nut 426 facilitates the fixing of the fixing block 425 and the first U-shaped block 423.
The blind hole is all seted up to the fixed block 425 front end, and the inserted bar 428 is established inside the fixed block 425 and extends to the blind hole inside, and inside both sides of fixed block 425 all extended to inserted bar 428 through screw thread mounting bolt and bolt, be convenient for fixed block 425 and the connection of inserted bar 428.
In practice, the first locking nut 424 is unscrewed, the first U-shaped block 423 and the intermediate connecting block 421 are unlocked, the first U-shaped block 423 is moved to the right and left along the intermediate connecting block 421, in the process, the first threaded rod 422 moves inside the first U-shaped sliding groove, after the first threaded rod moves to the right and left, the first locking nut 424 is screwed, the first U-shaped block 423 and the intermediate connecting block 421 are locked again, the left and right positions of the inserting rod 428 are adjusted, the second locking nut 426 is unscrewed, the fixed block 425 and the first U-shaped block 423 are unlocked, the fixed block 425 is moved to the right and left along the first U-shaped block 423, in the process, the second threaded rod 427 moves inside the second U-shaped sliding groove, after the second locking nut 426 moves to the right and left, the fixed block 425 and the first U-shaped block 423 are screwed again, the front and back positions of the inserting rod 428 are adjusted, therefore, the insert rod 428 can clamp and drive the valve bodies with different specifications to rotate.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a novel structure stop valve kludge which characterized in that: including the mainframe box, the fixed disc of mainframe box upper end fixed mounting, fixed disc annular outer end rotates the installation and rotates the disc, six anchor clamps of the even fixed in disc annular outer end rotate, the mechanism is screwed up to the fixed preliminary mechanism and the secondary of screwing up in mainframe box upper end, the fixed ejecting mechanism in fixed disc upper end, preliminary mechanism, the secondary of screwing up is screwed up the mechanism and the ejecting mechanism sets gradually according to clockwise.
2. The novel structure stop valve assembly machine according to claim 1, characterized in that: the fixed disc passes through stand and mainframe box fixed connection, the fixed internal gear of rotation disc lower extreme, the internal gear inner wall meshing installation external gear, the fixed motor of external gear lower extreme and motor are fixed in the mainframe box upper end.
3. The novel structure stop valve assembly machine according to claim 1, characterized in that: the clamp is characterized in that a U-shaped groove is formed in one end, away from the fixed disc, of the clamp, fixed plates are installed at the left end and the right end of the clamp respectively, pressing blocks are arranged on the left wall and the right wall of the U-shaped groove and extend into through holes formed in the left end and the right end of the clamp respectively, the two pressing blocks are connected with the two fixed plates respectively through springs, and a semi-hexagonal groove is formed in the upper end of the clamp.
4. The novel structure stop valve assembly machine according to claim 1, characterized in that: the push-out mechanism comprises a first electric cylinder and a push rod, the first electric cylinder is fixed at the upper end of the fixed disc, and the push rod is fixed at the front end of a piston rod of the first electric cylinder.
5. The novel structure stop valve assembly machine according to claim 1, characterized in that: the secondary screwing mechanism comprises a first servo screwing machine fixed at the upper end of the fixed disc, and a vertically arranged cylindrical pressing plate is fixed at the lower end of an output shaft of the first servo screwing machine.
6. The novel structure stop valve assembly machine according to claim 5, characterized in that: the secondary tightening mechanism further comprises a hand wheel supporting plate arranged below the pressing plate, a second electric cylinder is fixed at the lower end of the hand wheel supporting plate through a spring and fixed inside the mainframe box, and a telescopic rod externally sleeved spring are arranged between the second electric cylinder and the hand wheel supporting plate.
7. The novel structure stop valve assembly machine according to claim 1, characterized in that: the preliminary tightening mechanism comprises a first servo tightening machine, the first servo tightening machine is fixed at the upper end of the mainframe box through a support, and a clamp assembly is fixed at the lower end of an output shaft of the first servo tightening machine.
8. The novel structure stop valve assembly machine according to claim 7, characterized in that: the fixture component comprises an intermediate connecting block, wherein first U-shaped blocks are arranged at the left end and the right end of the intermediate connecting block in a sliding mode, two fixing blocks are symmetrically arranged at the front and back of one end, deviating from the intermediate connecting block, of each first U-shaped block, and the lower ends of the four fixing blocks are used for fixing the inserting rods.
9. The novel structure stop valve assembly machine according to claim 8, characterized in that: the middle connecting block is characterized in that two first threaded rods are symmetrically fixed at the front end and the rear end of the middle connecting block in a bilateral mode, first U-shaped chutes are formed in the front end and the rear end of each first U-shaped block, the number of the first threaded rods is four, first locking nuts are installed at the outer annular ends of the first threaded rods through threads, the number of the first locking nuts is four, the first locking nuts are respectively installed at the front end and the rear end of each first U-shaped block, the number of the first U-shaped blocks deviates from the middle connecting block is two, two second threaded rods are symmetrically fixed at the front end and the rear end of each first U-shaped block, the inner portions of the fixed blocks are provided with second U-shaped chutes, the number of the second threaded rods are respectively installed inside and four second U-shaped chutes, the outer annular ends of the second threaded rods are all installed with second locking nuts through threads.
10. The novel structure stop valve assembly machine according to claim 8, characterized in that: the blind hole is all seted up to the fixed block front end, the inserted bar is established inside the fixed block and is extended to the blind hole inside, two sides of fixed block all extend to the inserted bar inside through screw thread mounting bolt and bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922019085.9U CN212384998U (en) | 2019-11-20 | 2019-11-20 | Stop valve assembling machine with novel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922019085.9U CN212384998U (en) | 2019-11-20 | 2019-11-20 | Stop valve assembling machine with novel structure |
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| Publication Number | Publication Date |
|---|---|
| CN212384998U true CN212384998U (en) | 2021-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922019085.9U Active CN212384998U (en) | 2019-11-20 | 2019-11-20 | Stop valve assembling machine with novel structure |
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| CN (1) | CN212384998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038397A (en) * | 2023-04-03 | 2023-05-02 | 河北精拓轴承科技有限公司 | Loading and unloading device convenient for hub unit outer ring machining |
-
2019
- 2019-11-20 CN CN201922019085.9U patent/CN212384998U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116038397A (en) * | 2023-04-03 | 2023-05-02 | 河北精拓轴承科技有限公司 | Loading and unloading device convenient for hub unit outer ring machining |
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