CN220613800U - General type jack catch formula executor casing location frock - Google Patents
General type jack catch formula executor casing location frock Download PDFInfo
- Publication number
- CN220613800U CN220613800U CN202322154019.9U CN202322154019U CN220613800U CN 220613800 U CN220613800 U CN 220613800U CN 202322154019 U CN202322154019 U CN 202322154019U CN 220613800 U CN220613800 U CN 220613800U
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- fixed
- base
- casing
- dead lever
- preforming
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- 238000003825 pressing Methods 0.000 claims description 20
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 210000000078 claw Anatomy 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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Abstract
The utility model relates to an actuating mechanism's field specifically discloses a general jack catch formula executor casing location frock, and it includes the base and sets up the fixed subassembly that is used for fixed casing output on the base, and fixed subassembly includes dead lever, preforming and hold-down bolt, and the dead lever is fixed in perpendicularly on the base and inserts to establish in the shaft hole, and the preforming is fixed in the one end that the base was kept away from to the dead lever through hold-down bolt, and the preforming compresses tightly on the casing, still is provided with on the base and is used for preventing casing input pivoted anti-rotation subassembly. This application is through installing the dead lever on the base, when assembling the executor, inserts the dead lever and establishes in the shaft hole of casing, then places the preforming on the casing upper end and locks on the dead lever through hold-down bolt, alright press the fastening with the casing through the preforming and fix on the base, prevent simultaneously that the casing rotates around the dead lever in the installation through preventing changeing the subassembly, can be applicable to the fixed of not unidimensional casing, facilitate the use.
Description
Technical Field
The application relates to the field of actuating mechanisms, in particular to a general claw type actuator shell positioning tool.
Background
The electric actuator is an instrument applied to various industrial automation process control links and is commonly used for being matched with various valves to form an electric valve or an electric regulating valve. When the electric actuator is assembled, it is necessary to fix the housing and then mount other components on the housing.
In the related art, referring to fig. 1, an input end 02 for connecting a control element and an output end 03 for connecting a valve are integrally provided on a housing 01, and the output end 03 is vertically perforated with a shaft hole 04 for installing a valve rod of the valve. Usually, the same electric actuator has a plurality of models with different powers, and the electric actuators with different models are similar in appearance but different in size, and if the electric actuator is fixed by arranging a tool for the shell 01 with each model, the production cost is higher.
For this reason, the inventor provides a general formula jack catch formula executor casing location frock.
Disclosure of Invention
For the convenience is fixed not unidimensional casing, this application provides a general formula jack catch formula executor casing location frock, has the effect of facilitate the use.
The application provides a general claw formula executor casing location frock adopts following technical scheme:
the utility model provides a general type jack catch formula executor casing location frock, is in including base and setting be used for fixed housing output's fixed subassembly on the base, fixed subassembly includes dead lever, preforming and hold-down bolt, the dead lever is fixed in perpendicularly on the base and insert and establish in the shaft hole, the preforming passes through hold-down bolt fixes the dead lever is kept away from the one end of base, the preforming compresses tightly on the casing, still be provided with on the base and be used for preventing casing input pivoted anti-rotation subassembly.
Through adopting above-mentioned technical scheme, set up fixed subassembly and prevent changeing the subassembly on the base, when the assembly, the dead lever is vertical to be fixed on the base, inserts the dead lever in the shaft hole of casing, then places the preforming in casing upside in shaft hole department, is passing through hold-down bolt locking with the preforming on the dead lever, and the casing alright compress tightly fixedly on the base through the preforming, then is preventing through preventing changeing the subassembly and is rotating around the dead lever in the assembly process of casing, and overall structure is simple, can be applicable to not unidimensional casing and fix.
Optionally, the fixing assembly further comprises a three-jaw chuck fixed on the base, and the fixing rod is clamped and fixed at the jaw of the three-jaw chuck.
Through adopting above-mentioned technical scheme, fixed three chuck of grabbing on the base, it is fixed through three chuck of grabbing with the dead lever, when the executor of assembly different models, the casing size is different, and the size of axle hole is also different, when fixed to different casings, can select the dead lever with the shaft hole looks adaptation thereof, in the use, three chuck of grabbing can conveniently install and change the dead lever.
Optionally, an installation groove in sliding fit with the screw portion of the compression bolt is formed in the pressing piece.
By adopting the technical scheme, the mounting groove is formed in the pressing sheet, and when the shell is disassembled, the pressing sheet can be taken out only by unscrewing the compression bolt, so that the shell is convenient to disassemble; when the shell is installed, the pressing piece can be installed on the shell without screwing out the pressing bolt, and then the pressing piece can be pressed by screwing the pressing bolt, so that the assembly is convenient.
Optionally, a support member for supporting the input end of the housing is provided on the base, and the support member is provided as a support bolt screwed on the base.
By adopting the technical scheme, after the shell is fixed on the three-grab chuck, the shells with different sizes can form a gap between the input end and the base, and the support piece can support the input end, so that the control element is prevented from being too heavy to deform the shell; the supporting piece is arranged to be a supporting bolt, and when the supporting piece is used for coping with shells of different sizes, the supporting height can be adjusted by screwing the supporting piece into or out of the base, so that the supporting piece is convenient to use.
Optionally, a lock nut is screwed on the support.
By adopting the technical scheme, the locking nut is screwed on the supporting piece, so that the supporting piece can be prevented from loosening when the actuators in the same batch are assembled.
Optionally, the anti-rotation component comprises a fixing plate, wherein the fixing plate is vertically fixed on the base, and the fixing plate is provided with two fixing plates and is respectively positioned at two sides of the input end of the shell.
Through adopting above-mentioned technical scheme, install two fixed plates on the base, it is fixed to the input centre gripping of casing through the fixed plate, simple structure, facilitate the use.
Optionally, the anti-rotation component further comprises a tightening bolt screwed on the fixing plate, and the tightening bolt penetrates through the fixing plate and is tightened to the input end of the shell.
Through adopting above-mentioned technical scheme, when fixing the casing of equidimension, only need will support tight bolt to screw up to casing one side, alright support tightly fixedly through the input that supports tight bolt to the casing, facilitate the use.
Optionally, two supporting tight bolts are arranged on each fixing plate and are respectively positioned at the upper side and the lower side close to the input end, and a protective cushion block is fixed at one end, close to the input end of the shell, of the supporting tight bolts.
By adopting the technical scheme, two propping bolts are arranged on the same fixing plate, so that the stability of fixing the shell can be improved; the protective cushion block is fixed at the end part of the abutting bolt, so that the abutting bolt can be prevented from scraping the surface of the shell.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through setting up fixed subassembly and anti-rotation subassembly on the base, during the assembly, the dead lever is fixed on the base vertically, inserts the dead lever in the shaft hole of casing, then places the preforming in the shaft hole department of casing upside, is locking the preforming on the dead lever through the hold-down bolt, and the casing alright compress tightly fixedly on the base through the preforming, then rotates around the dead lever in the prevention assembly process through anti-rotation subassembly, and overall structure is simple, can be applicable to not unidimensional casing and fix;
2. the three-grasp chuck is fixed on the base, the fixing rod is fixed through the three-grasp chuck, when the actuators with different types are assembled, the sizes of the shells are different, the sizes of the shaft holes are also different, when the different shells are fixed, the fixing rod matched with the shaft holes can be selected, and in the use process, the three-grasp chuck can be convenient to install and replace the fixing rod;
3. through seting up the mounting groove on the preforming, when dismantling the casing, only need unscrew hold-down bolt alright take out the preforming, make things convenient for the dismantlement of casing, when installing the casing, need not to screw out hold-down bolt alright install the casing with the preforming on, then screw up hold-down bolt alright compress tightly the preforming, convenient assembly.
Drawings
FIG. 1 is a block diagram of a housing according to the background of the utility model of the present application;
FIG. 2 is a schematic view of the overall structure of an assembled embodiment of the present application;
fig. 3 is a schematic overall structure of an embodiment of the present application.
Reference numerals: 01. a housing; 02. an input end; 03. an output end; 04. a shaft hole; 1. a base; 2. a fixing assembly; 21. a three-grip chuck; 22. a fixed rod; 23. tabletting; 231. a mounting groove; 24. a compression bolt; 3. a support; 31. a lock nut; 4. an anti-rotation assembly; 41. a fixing plate; 42. abutting the bolt; 43. and a protective cushion block.
Detailed Description
The present application is described in further detail below in conjunction with figures 2-3.
The embodiment of the application discloses general jack catch formula executor casing location frock, refer to fig. 2 and 3, including rectangle base 1, set up on base 1 be used for fixed output's fixed subassembly 2, be used for supporting the support piece 3 of casing output and be used for preventing input pivoted prevent changeing subassembly 4.
The fixing assembly 2 includes a three-jaw chuck 21, a fixing rod 22, a pressing piece 23, and a pressing bolt 24. The three-grab chuck 21 is fixed on the base 1, and the axis of the three-grab chuck 21 is perpendicular to the base 1; the fixed rods 22 are cylindrical rods matched with the shaft holes of the shell, a plurality of fixed rods 22 are arranged corresponding to the shaft holes with different inner diameters, the fixed rods 22 are clamped and fixed through the clamping jaws of the three-jaw chuck 21, and the fixed rods 22 are perpendicular to the base 1; the pressing piece 23 is a circular plate body, and the pressing piece 23 is fixed at one end of the fixing rod 22 far away from the base 1 through the pressing bolt 24. During assembly, a fixing rod 22 which is matched with the shaft hole of the shell to be fixed is selected, the fixing rod 22 is vertically fixed on the three-grab chuck 21, then the shell is placed on the base 1, and the fixing rod 22 is inserted into the shaft hole; the pressing piece 23 is placed on the upper side of the shell at the shaft hole, then the pressing bolt 24 penetrates through the pressing piece 23 and locks the pressing piece 23 on the fixing rod 22, and the input end of the shell can be fixed.
The mounting groove 231 which is in sliding fit with the screw rod of the compression bolt 24 is formed in the pressing piece 23, the compression bolt 24 is not required to be completely unscrewed when the pressing piece 23 is mounted or dismounted, and the pressing piece 23 can be taken out or mounted only by unscrewing the compression bolt 24, so that the use is convenient.
The supporting piece 3 is provided as a supporting bolt vertically screwed on the base 1, and the supporting bolt is installed at a position corresponding to the output end of the shell. When the shells with different sizes are installed and fixed, the gaps between the input end of the shell and the base 1 are different, and different shells can be supported by screwing the supporting piece 3, so that the use is convenient. The locking nut 31 is screwed on the support member 3, so that the support member 3 can be prevented from loosening during the assembly process.
The anti-rotation component 4 comprises a fixed plate 41 vertically fixed on the base 1 and a tightening bolt 42 screwed on the fixed plate 41, wherein two fixed plates 41 are respectively positioned at two sides of the input end of the shell; two abutting bolts 42 are arranged corresponding to each fixing plate 41, and the abutting bolts 42 penetrate through the fixing plates 41; a protective cushion block 43 made of rubber is fixed at one end of the abutting bolt 42 close to the shell, and when the shell is fixed, the abutting bolt 42 is screwed to tightly abut the protective cushion block 43 on two sides of the input end of the shell; the abutting bolts 42 on each fixing plate 41 are respectively positioned at the positions close to the upper side and the lower side of the input end, so that the input end can be abutted more firmly.
The embodiment of the application discloses a general claw formula executor casing location frock's implementation principle does: through setting up fixed subassembly 2, support piece 3 and anti-rotation subassembly 4, when using, will fix dead lever 22 through three grab chuck 21, then will fix lever 22 inserts in the shaft hole, compresses tightly the fixed to the casing through hold-down bolt 24 and preforming 23, and dead lever 22 can be selected according to the size of the upper shaft hole of casing, can be applicable to different casings; the supporting piece 3 can support the shell, can be adjusted according to the needs and is convenient to use; the anti-rotation component 4 can clamp and fix the input ends of shells with different sizes, so that the shells are prevented from rotating around the fixed rod 22 in the installation and assembly process; the whole structure is simple and the use is convenient.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. A general claw formula executor casing location frock, its characterized in that: including base (1) and setting are in fixed subassembly (2) that are used for fixed casing output on base (1), fixed subassembly (2) include dead lever (22), preforming (23) and hold-down bolt (24), dead lever (22) are fixed in perpendicularly on base (1) and insert and establish in the shaft hole, preforming (23) are passed through hold-down bolt (24) are fixed dead lever (22) are kept away from the one end of base (1), preforming (23) compress tightly on the casing, still be provided with on base (1) and be used for preventing casing input pivoted anti-rotation subassembly (4).
2. The universal jaw-type actuator housing positioning tool of claim 1, wherein: the fixing assembly (2) further comprises a three-jaw chuck (21) fixed on the base (1), and the fixing rod (22) is clamped and fixed at the jaw of the three-jaw chuck (21).
3. The universal jaw-type actuator housing positioning tool of claim 1, wherein: the pressing piece (23) is provided with a mounting groove (231) which is in sliding fit with the screw part of the compression bolt (24).
4. The universal jaw-type actuator housing positioning tool of claim 2, wherein: the base (1) is provided with a support piece (3) for supporting the input end of the shell, and the support piece (3) is provided with a support bolt screwed on the base (1).
5. The universal jaw-type actuator housing positioning tool of claim 4, wherein: the support (3) is screwed with a lock nut (31).
6. The universal jaw-type actuator housing positioning tool of claim 1, wherein: the anti-rotation assembly (4) comprises fixing plates (41), wherein the fixing plates (41) are vertically fixed on the base (1), and the fixing plates (41) are provided with two fixing plates and are respectively located at two sides of the input end of the shell.
7. The universal jaw-type actuator housing positioning tool of claim 6, wherein: the anti-rotation assembly (4) further comprises a tightening bolt (42) screwed on the fixed plate (41), and the tightening bolt (42) penetrates through the fixed plate (41) and is tightened to the input end of the shell.
8. The universal jaw-type actuator housing positioning tool of claim 7, wherein: the supporting bolts (42) are arranged on each fixing plate (41) and are respectively positioned on the upper side and the lower side close to the input end, and a protective cushion block (43) is fixed at one end, close to the input end of the shell, of the supporting bolts (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322154019.9U CN220613800U (en) | 2023-08-10 | 2023-08-10 | General type jack catch formula executor casing location frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322154019.9U CN220613800U (en) | 2023-08-10 | 2023-08-10 | General type jack catch formula executor casing location frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220613800U true CN220613800U (en) | 2024-03-19 |
Family
ID=90221505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322154019.9U Active CN220613800U (en) | 2023-08-10 | 2023-08-10 | General type jack catch formula executor casing location frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220613800U (en) |
-
2023
- 2023-08-10 CN CN202322154019.9U patent/CN220613800U/en active Active
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