CN216504704U - Shell pressing mechanism for alloy pump - Google Patents
Shell pressing mechanism for alloy pump Download PDFInfo
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- CN216504704U CN216504704U CN202122461760.0U CN202122461760U CN216504704U CN 216504704 U CN216504704 U CN 216504704U CN 202122461760 U CN202122461760 U CN 202122461760U CN 216504704 U CN216504704 U CN 216504704U
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- rotating rod
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Abstract
The utility model discloses a shell pressing mechanism for an alloy pump, and relates to the technical field of alloy pump installation. According to the utility model, the horizontal clamping plate is arranged on the bottom plate, when the driving screw is rotated to drive the pressing plate to move downwards, the transmission rod is driven to rotate by the aid of the inverted notch through the trapezoid table on the driven rod due to the design of the inverted notch, so that the transmission rod drives the horizontal clamping plate to move to one side of the baffle plate through the adjusting mechanism, the lower shell of the alloy pump is stably supported, and the problems that the upper shell is continuously close to the lower shell and the lower shell is forced to displace when the pressing device is pressed, and the upper shell and the lower shell cannot complete pressing work due to the lack of a related mechanism for stably supporting the lower shell in the conventional pressing device are effectively solved.
Description
Technical Field
The utility model relates to the technical field of alloy pump installation, in particular to a shell pressing mechanism for an alloy pump.
Background
In the assembly process of the alloy pump, a connecting gap between the upper shell and the lower shell of the alloy pump needs to be pre-compressed, and then a fastening piece is used for fastening the gap of the outer shell of the alloy pump, so that the sealing performance of the aluminum alloy pump during installation is ensured.
The basic principle of the pressing device is that the driving piece is utilized to drive the two clamping plates to vertically press the upper shell and the lower shell, and although the pressing device with a certain structure exists in the prior art, the pressing device is lack of a related mechanism for stably supporting the lower shell, so that the pressing device can cause the upper shell to be continuously close to the lower shell and force the lower shell to displace when pressing, and the pressing work can not be completed by the upper shell and the lower shell.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, although a pressing device with a certain structure exists, the pressing devices lack a related mechanism for stably supporting a lower shell, so that the pressing device enables an upper shell to be continuously close to the lower shell and simultaneously forces the lower shell to displace during pressing, and the upper shell and the lower shell cannot complete pressing work.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a casing hold-down mechanism for alloy pump, includes the bottom plate, bottom plate upper surface position welding has the stand, the welding of stand top has the roof, roof upper surface one side is rotated and is connected with drive screw, drive screw has the pressure strip along vertical direction threaded connection, the welding of bottom plate upper surface has the baffle by drive screw one side, baffle side symmetry is provided with the guide rail, horizontal direction sliding connection has horizontal splint along the guide rail, horizontal splint side central point puts the welding and has the guiding mechanism of adjustable horizontal splint horizontal displacement.
Optionally, guiding mechanism includes dwang, drive nut, connecting block, spliced pole, dwang one end is rotated with horizontal splint and is connected, dwang and connecting block threaded connection.
Optionally, the welding of dwang intermediate position outer wall has drive nut, the dwang has the external screw thread by drive nut one side outer wall evenly distributed, the dead slot has been seted up by the dwang position to the connecting block, dwang one end fixedly connected with spliced pole is kept away from to the connecting block.
Optionally, the stand has seted up the sliding tray along vertical direction, the pressure strip leans on the fixed welding of stand one side to have the stopper, the stopper slides along the sliding tray, the stopper end sets to the shape of falling the incision.
Optionally, stand side bottom fixedly connected with connecting rod, connecting rod one end is rotated and is connected with the transfer link, the transfer link bottom is rotated with spliced pole one end and is connected, the transfer link top is rotated and is connected with the driven lever.
Optionally, the side of the driven rod is welded with a trapezoidal table, the bottom of the driven rod is slidably connected with an auxiliary guide rail, and the bottom surface of the auxiliary guide rail is welded on one side of the upper surface of the bottom plate.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the horizontal clamping plate is arranged on the bottom plate, when the driving screw is rotated to drive the pressing plate to move downwards, the transmission rod is driven to rotate by the aid of the inverted notch through the trapezoid table on the driven rod due to the design of the inverted notch, so that the transmission rod drives the horizontal clamping plate to move to one side of the baffle plate through the adjusting mechanism, the lower shell of the alloy pump is stably supported, and the problems that the upper shell is continuously close to the lower shell and the lower shell is forced to displace when the pressing device is pressed, and the upper shell and the lower shell cannot complete pressing work due to the lack of a related mechanism for stably supporting the lower shell in the conventional pressing device are effectively solved.
2. According to the utility model, the adjusting mechanism is arranged between the horizontal clamping plate and the transmission rod, and the length of the horizontal rod extending out of the connecting block can be adjusted by rotating the driving nut, so that the initial position of the horizontal clamping plate on the guide rail is adjusted, and the horizontal clamping plate and the baffle plate can stably support the lower shell of the chemical pump with different transverse widths.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial schematic view of the follower link and the transfer link;
fig. 3 is a schematic three-dimensional structure diagram of the adjusting mechanism.
In the figure: 1. shaking the wheel; 2. a top plate; 3. a compression plate; 4. a drive screw; 5. a base plate; 6. a baffle plate; 7. a column; 8. a guide rail; 9. an adjustment mechanism; 91. rotating the rod; 92. a drive nut; 93. connecting blocks; 94. connecting columns; 10. a limiting block; 11. an auxiliary guide rail; 12. a driven lever; 121. a trapezoidal table; 13. a transfer lever; 14. a connecting rod; 15. a horizontal splint.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a casing hold-down mechanism for alloy pump, includes bottom plate 5, and bottom plate 5 upper surface position welding has stand 7, and the welding of stand 7 top has roof 2, and 2 upper surface one side of roof rotate and are connected with drive screw 4, and the welding of 4 tops of drive screw can have rocking wheel 1 be convenient for rotatory drive screw 4, and drive screw 4 adopts the bearing to rotate to connect by roof 2 junction, and drive screw 4 bottom is rotated through the bearing and is connected on bottom plate 5 for drive screw 4 keeps stable when rotating.
The end of the limiting block 10 is set to be in an inverted notch shape, the baffle 6 is welded on one side of the upper surface of the bottom plate 5 close to the driving screw rod 4, the guide rail 8 is symmetrically arranged on one side of the baffle 6, the guide rail 8 is connected with the horizontal clamping plate 15 in a sliding mode along the horizontal direction, and the baffle 6 and the horizontal clamping plate 15 can be close to each other to stably support a component to be compressed in the horizontal direction.
The welding of 15 side central point of horizontal splint puts the guiding mechanism 9 of adjustable horizontal splint 15 horizontal displacement, and guiding mechanism 9 includes dwang 91, drive nut 92, connecting block 93, spliced pole 94, and dwang 91 one end is rotated with horizontal splint 15 and is connected, dwang 91 and connecting block 93 threaded connection, and the welding of dwang 91 intermediate position outer wall has drive nut 92, and dwang 91 leans on drive nut 92 one side outer wall evenly distributed to have the external screw thread.
Connecting block 93 has leaned on dwang 91 position to have seted up the dead slot, the dead slot gives way the space for dwang 91, dwang 91 one end fixedly connected with spliced pole 94 is kept away from to connecting block 93, 7 side bottom fixedly connected with connecting rod 14 of stand, connecting rod 14 one end is rotated and is connected with transfer lever 13, transfer lever 13 bottom is rotated with spliced pole 94 one end and is connected with driven lever 12, transfer lever 13 top is rotated and is connected with driven lever 12, transfer lever 13 is provided with the movable groove with driven lever 12 department of rotating, prevent that the rotation card of transfer lever 13 from dying, 12 side welding of driven lever has trapezoidal platform 121, 12 bottom sliding connection of driven lever has auxiliary guide 11, 11 welding in auxiliary guide's bottom surface is in bottom plate 5 upper surface one side, auxiliary guide 11 can assist driven lever 12 to traverse along the horizontal direction.
What need to explain specifically is, because stopper 10 undercut setting and trapezoidal platform 121's setting, as stopper 10 contact trapezoidal platform 121, driven lever 12 sideslip on trapezoidal platform 121 just can be compeled to stopper 10, and driven lever 12 passes through relevant structure and drives horizontal splint 15 and accomplish the support to the casing under the alloy pump, and the pressure strip does not begin the ascending pressure tight work of vertical direction this moment.
The working principle is as follows: when the alloy pump pressing device works, the driving nut 92 is properly rotated according to the transverse width of an actual chemical pump, so that the rotating rod 91 properly extends out of the connecting block 93 by a proper distance, the alloy pump to be pressed is placed on the upper surface of the bottom plate 5, the rocking wheel 1 is rotated to drive the pressing plate 3 on the driving screw rod 4 to be continuously close to the bottom plate 5 to wait for the completion of pressing work, during the period, when the pressing plate 3 drives the limiting block 10 to move downwards, the limiting block 10 forces the driven rod 12 connected with the trapezoidal table 121 to move transversely along the auxiliary guide rail 11, the driven rod 12 drives the transmission rod 13 to rotate, the bottom of the transmission rod 13 is close to one side of the upright post 7, the connecting post 94 drives the horizontal clamping plate 15 to be close to the baffle 6, and the supporting work of the lower shell of the alloy pump in the horizontal direction is completed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a casing hold-down mechanism for alloy pump, includes bottom plate (5), its characterized in that, bottom plate (5) upper surface position welding has stand (7), stand (7) top welding has roof (2), roof (2) upper surface one side is rotated and is connected with drive screw (4), vertical direction threaded connection has pressure strip (3) is followed in drive screw (4), bottom plate (5) upper surface has baffle (6) by drive screw (4) one side welding, baffle (6) a side symmetry is provided with guide rail (8), horizontal direction sliding connection has horizontal plate (15) along guide rail (8), horizontal plate (15) a side central point puts welding has adjustment mechanism (9) of adjustable horizontal plate (15) horizontal displacement.
2. The shell pressing mechanism for the alloy pump is characterized in that the adjusting mechanism (9) comprises a rotating rod (91), a driving nut (92), a connecting block (93) and a connecting column (94), one end of the rotating rod (91) is rotatably connected with the horizontal clamping plate (15), and the rotating rod (91) is in threaded connection with the connecting block (93).
3. The shell pressing mechanism for the alloy pump according to claim 2, wherein a driving nut (92) is welded on the outer wall of the middle position of the rotating rod (91), external threads are uniformly distributed on the outer wall of one side, close to the driving nut (92), of the rotating rod (91), a hollow groove is formed in the position, close to the rotating rod (91), of the connecting block (93), and the connecting column (94) is fixedly connected to one end, far away from the rotating rod (91), of the connecting block (93).
4. The pressing mechanism of the shell for the alloy pump as recited in claim 1, wherein a sliding groove is formed in the upright post (7) along a vertical direction, a limit block (10) is fixedly welded on one side of the pressing plate (3) close to the upright post (7), the limit block (10) slides along the sliding groove, and the end of the limit block (10) is arranged in an inverted notch shape.
5. The shell pressing mechanism for the alloy pump is characterized in that a connecting rod (14) is fixedly connected to the bottom of the side surface of the upright post (7), a transmission rod (13) is rotatably connected to one end of the connecting rod (14), the bottom of the transmission rod (13) is rotatably connected to one end of a connecting column (94), and a driven rod (12) is rotatably connected to the top of the transmission rod (13).
6. The shell pressing mechanism for the alloy pump is characterized in that a trapezoidal table (121) is welded on the side surface of the driven rod (12), an auxiliary guide rail (11) is slidably connected to the bottom of the driven rod (12), and the bottom surface of the auxiliary guide rail (11) is welded on the upper surface side of the bottom plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122461760.0U CN216504704U (en) | 2021-10-13 | 2021-10-13 | Shell pressing mechanism for alloy pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122461760.0U CN216504704U (en) | 2021-10-13 | 2021-10-13 | Shell pressing mechanism for alloy pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216504704U true CN216504704U (en) | 2022-05-13 |
Family
ID=81522682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122461760.0U Active CN216504704U (en) | 2021-10-13 | 2021-10-13 | Shell pressing mechanism for alloy pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216504704U (en) |
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2021
- 2021-10-13 CN CN202122461760.0U patent/CN216504704U/en active Active
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