CN219074870U - Multi-station motor flange end cover flange surface screw hole drilling and tapping tool - Google Patents
Multi-station motor flange end cover flange surface screw hole drilling and tapping tool Download PDFInfo
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- CN219074870U CN219074870U CN202223600871.6U CN202223600871U CN219074870U CN 219074870 U CN219074870 U CN 219074870U CN 202223600871 U CN202223600871 U CN 202223600871U CN 219074870 U CN219074870 U CN 219074870U
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Abstract
The utility model relates to the field of sanitary equipment, in particular to a multi-station motor flange end cover flange surface screw hole drilling tool which comprises a base, a tensioning cylinder, a fixed fork block, a fixed rod and a locating pin, wherein a plurality of processing openings are formed in the base, a motor end cover is arranged on the base, a through hole is opposite to the processing openings, a plurality of tensioning cylinders and locating pins are arranged in the base corresponding to each processing opening, the driving end of each tensioning cylinder is connected with the fixed rod, the fixed rod penetrates through the processing openings and the through hole, a pressing block is arranged at one end of the fixed rod, which is far away from the tensioning cylinder, the fixed fork block is provided with a U-shaped socket, the fixed fork block is inserted on the fixed rod, the projection of the pressing block in the length direction of the fixed rod is overlapped with the projection of the fixed fork block, the outline of the fixed fork block is matched with a structure surrounded by an annular flange, and the locating pin is abutted against a mounting lug seat. Compared with a traditional manual locking fixed tool, the tool can simultaneously realize quick installation of motor end covers of a plurality of stations.
Description
Technical Field
The utility model relates to the field of sanitary equipment, in particular to a multi-station motor flange end cover flange surface screw hole drilling and tapping tool.
Background
In the prior art, the drilling operation of the screw hole of the flange surface of the traditional motor end cover needs to fix the motor end cover on a machine table at a certain angle, and the drilling operation is carried out by manually holding the drilling tool. In the drilling process, various tools are combined to fix the motor end cover so as to avoid drilling errors caused by shaking and shifting of the motor end cover during drilling. The motor end cover fixing tool comprises a structure for centering the motor end cover, a structure for limiting the rotation angle of the motor end cover and a structure for fixing the motor end cover in a pressing mode, wherein the structures are required to be arranged one by one and locked and fixed when the motor end cover is fixed, and the machining speed of the flange face of the motor end cover is affected.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the multi-station motor flange end cover flange face screw hole drilling tool is simple in structure, and capable of achieving centering, limiting rotation angle and compressing operation of the motor end cover through a small number of structures.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a multistation motor flange end cover flange face tap drill attack frock, its upper end that is used for processing motor end cover has annular flange, and this motor end cover upper end is located annular flange middle part and is equipped with the through-hole, and this motor end cover lower extreme global is equipped with a plurality of installation ear seats, it includes base, tensioning cylinder, dead lever, fixed fork piece and locating pin to bore and attack frock;
the motor end cover is arranged on the base, the through holes are opposite to the machining openings, and a plurality of tensioning cylinders and positioning pins are arranged in the base corresponding to each machining opening;
the driving end of the tensioning cylinder is connected with the fixing rod;
the fixing rod passes through the processing opening and the through hole, and one end of the fixing rod, which is far away from the tensioning cylinder, is provided with a pressing block;
the fixed fork block is provided with a U-shaped socket, the fixed fork block is inserted on the fixed rod, the projection of the pressing block on the length direction of the fixed rod is overlapped with the projection of the fixed fork block, the outline of the fixed fork block is matched with the structure surrounded by the annular flange, and the positioning pin is abutted against the mounting lug seat.
Further, the device also comprises a plurality of positioning columns, wherein the positioning columns are detachably arranged corresponding to the processing openings, the positioning columns are sleeved with the motor end covers, the middle parts of the positioning columns are provided with moving holes, and the moving holes are opposite to the processing openings; the fixing rod passes through the moving hole.
Further, the device also comprises a plurality of positioning disks, wherein positioning holes are formed in the middle of the positioning disks, and the positioning disks are sleeved with the positioning columns; and the positioning disc is provided with a positioning jack, and the positioning pin is matched with the positioning jack.
Further, one end of the positioning column is provided with a circular boss, and the positioning disk is propped against the circular boss; the round boss is sleeved with the processing opening.
Further, a long hole is formed in the base corresponding to the positioning pin, and the length direction of the long hole is parallel to the radial direction of the machining opening.
Further, the base comprises a tool bottom plate, a tool panel and tool vertical plates, wherein two tool vertical plates are arranged on the tool bottom plate, and an inserting block is arranged in the middle of each tool vertical plate; the two sides of the tool panel are provided with sockets, the two sides of the tool panel are abutted to the upper end of the tool vertical plate, and the sockets are matched with the inserting blocks; the tool panel and the tool vertical plate are locked through bolts; the tool panel is provided with a plurality of processing ports, and a plurality of tensioning cylinders are arranged between the tool panel and the tool bottom plate.
The utility model has the beneficial effects that: the U-shaped socket of the fixed fork block is matched with the fixed rod to rapidly assemble the fixed fork block, and the fixed fork block is matched with a structure surrounded by an annular flange at the upper end of the motor end cover, so that the motor end cover can be rapidly axially positioned; then the motor end cover is rotated to enable the mounting lug seat to abut against the positioning pin so as to realize radial positioning; after that, under the action of the tensioning cylinder, the fixing rod is pressed downwards, and the pressing block is used for simultaneously pressing the fixing fork block, so that the motor end cover is fixed on the base. The fixed fork piece plays the effect of centering and compressing tightly motor end cover simultaneously in the course of working, and fixed fork piece dismouting is convenient, compares the fixed frock that traditional manual locking was paid, and this frock can realize the quick installation of the motor end cover of a plurality of stations simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of a multi-station motor flange end cover flange face screw hole drilling and tapping tool according to an embodiment of the utility model;
fig. 2 is a side view of a multi-station motor flange end cap flange face tap drilling tool according to an embodiment of the utility model.
Description of the reference numerals:
1. a motor end cover; 11. an annular flange; 12. installing an ear seat; 13. a through hole;
2. a fixed rod; 3. tensioning an air cylinder; 4. a fixed fork block; 5. a positioning pin; 6. positioning columns; 7. a positioning plate; 71. positioning the jack;
8. a base; 81. a tooling panel; 82. a tool bottom plate; 83. a tool vertical plate; 84. a long hole.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 and 2, a multi-station motor flange end cover flange face screw hole drilling tool is used for machining an annular flange 11 at the upper end of a motor end cover 1, a through hole 13 is formed in the middle of the annular flange 11 at the upper end of the motor end cover 1, a plurality of mounting lug seats 12 are arranged on the peripheral surface of the lower end of the motor end cover 1, and the drilling tool comprises a base 8, a tensioning cylinder 3, a fixed fork block 4, a fixed rod 2 and a positioning pin 5;
the base 8 is provided with a plurality of processing openings, the motor end cover 1 is placed on the base 8, the through holes 13 are opposite to the processing openings, and a plurality of tensioning cylinders 3 and positioning pins 5 are arranged in the base 8 corresponding to each processing opening;
the driving end of the tensioning cylinder 3 is connected with the fixed rod 2;
the fixed rod 2 passes through the processing port and the through hole 13, and a pressing block is arranged at one end of the fixed rod 2 far away from the tensioning cylinder 3;
the fixed fork block 4 is provided with a U-shaped socket, the fixed fork block 4 is inserted on the fixed rod 2, the projection of the pressing block on the length direction of the fixed rod 2 is overlapped with the projection of the fixed fork block 4, the outline of the fixed fork block 4 is matched with the structure surrounded by the annular flange 11, and the positioning pin 5 is abutted against the mounting lug seat 12.
From the above description, the beneficial effects of the utility model are as follows: the U-shaped socket of the fixed fork block 4 is matched with the fixed rod 2 to rapidly assemble the fixed fork block 4, and the fixed fork block 4 is matched with a structure surrounded by an annular flange 11 at the upper end of the motor end cover 1, so that the motor end cover 1 can be rapidly axially positioned; then the motor end cover 1 is rotated to enable the mounting lug seat 12 to abut against the positioning pin 5 so as to realize radial positioning; thereafter, under the action of the tensioning cylinder 3, the fixing rod 2 is pressed down, and the pressing block is used for simultaneously pressing the fixing fork block 4, so that the motor end cover 1 is fixed on the base 8. The fixed fork piece 4 plays the effect of centering and compressing tightly motor end cover 1 simultaneously in the course of working, and fixed fork piece 4 dismouting is convenient, compares the fixed frock that traditional manual locking was paid, and this frock can realize the quick installation of motor end cover 1 of a plurality of stations simultaneously.
Further, the motor end cover comprises a plurality of positioning columns 6, the positioning columns 6 are detachably arranged corresponding to the machining ports, the positioning columns 6 are sleeved with the motor end cover 1, moving holes are formed in the middle of the positioning columns 6, and the moving holes are opposite to the machining ports; the fixed rod 2 passes through the moving hole.
As can be seen from the above description, the positioning post 6 is sleeved with the motor end cover 1, so that the auxiliary fixing fork block 4 axially positions the motor end cover 1; meanwhile, the positioning column 6 can be detachably arranged so that the tool can be adaptively replaced according to the size of the motor end cover 1.
Further, the device also comprises a plurality of positioning plates 7, wherein positioning holes are formed in the middle of the positioning plates 7, and the positioning plates 7 are sleeved with the positioning columns 6; the positioning disc 7 is provided with a positioning jack 71, and the positioning pin 5 is matched with the positioning jack 71.
As can be seen from the above description, the positioning disk 7 is arranged such that the motor end cap 1 is prevented from being in direct contact with the base 8 and being damaged during the pressing, and at the same time the base 8 is prevented from being penetrated directly during the drilling of the flange surface of the motor end cap 1.
Further, a circular boss is arranged at one end of the positioning column 6, and the positioning disk 7 abuts against the circular boss; the round boss is sleeved with the processing opening.
As can be seen from the above description, through the design of the circular boss, the positioning disc 7 can be limited in the axial position of the positioning column 6, and the circular boss can extend into the processing port to be matched and fixed with the base 8; specifically, the processing port is provided with a step structure for abutting against the sleeved round boss.
Further, the base 8 is provided with a long hole 84 corresponding to the positioning pin 5, and the length direction of the long hole 84 is parallel to the radial direction of the processing opening.
As can be seen from the above description, through the design of the long hole 84 on the base 8, the position of the positioning pin 5 can be adjusted according to the size of the motor end cover 1 so as to meet the requirement of angular positioning of the mounting ear seat 12.
Further, the base 8 comprises a tool bottom plate 82, a tool panel 81 and tool vertical plates 83, wherein two tool vertical plates 83 are arranged on the tool bottom plate 82, and an inserting block is arranged in the middle of each tool vertical plate 83; the two sides of the tool panel 81 are provided with sockets, the two sides of the tool panel 81 are abutted against the upper end of the tool vertical plate 83, and the sockets are matched with the inserting blocks; the tool panel 81 and the tool vertical plate 83 are locked by bolts; the tool panel 81 is provided with a plurality of processing ports, and a plurality of tensioning cylinders 3 are arranged between the tool panel 81 and the tool bottom plate 82.
As can be seen from the above description, the base 8 is formed by rapid assembly of the tooling bottom plate 82, the tooling face plate 81 and the tooling riser 83. The socket and the plug block respectively arranged on the tool vertical plate 83 and the tool panel 81 can quickly position the assembly structures of the tool vertical plate and the tool panel 81, and then the tool vertical plate and the tool panel are fixed through a bolt lock pair; the base 8 structure of simple and easy equipment is more convenient whole frock's quick assembly.
Referring to fig. 1 and 2, a first embodiment of the present utility model is:
the application scene of the utility model is as follows: in the drilling operation of the screw hole of the flange surface of the traditional motor end cover 1, various structures are generally used for centering the motor end cover 1, limiting the rotation angle and compacting the motor end cover 1, and the structures are required to be arranged one by one and locked and fixed when the motor end cover 1 is fixed, so that the processing speed of the flange surface of the motor end cover 1 is affected.
The multi-station motor flange end cover flange surface screw hole drilling tool of the embodiment is used for processing an annular flange 11 at the upper end of a motor end cover 1, a through hole 13 is arranged at the middle part of the annular flange 11 at the upper end of the motor end cover 1, a plurality of mounting lugs 12 are arranged on the peripheral surface of the lower end of the motor end cover 1, the drilling tool comprises a base 8, a tensioning cylinder 3, a fixed fork block 4, a fixed rod 2, a locating pin 5, a locating column 6 and a locating disc 7,
be equipped with a plurality of processing mouths on the base 8, motor end cover 1 is placed on base 8 and through-hole 13 is relative with the processing mouth, correspond every processing mouth in the base 8 and be equipped with a plurality of taut cylinders 3 and locating pin 5, the drive end and the dead lever 2 of taut cylinder 3 are connected, dead lever 2 passes processing mouth and through-hole 13, the dead lever 2 is kept away from the one end of taut cylinder 3 and is equipped with the briquetting, be equipped with the U-shaped socket on the fixed fork piece 4, fixed fork piece 4 inserts and locates on the dead lever 2, the briquetting overlaps with the projection of fixed fork piece 4 in dead lever 2 length direction's projection, the profile of fixed fork piece 4 and the structure looks adaptation that annular flange 11 encloses, locating pin 5 offsets with mount pad 12.
The positioning columns 6 are detachably arranged corresponding to the machining ports, the positioning columns 6 are sleeved with the motor end cover 1, moving holes are formed in the middle of the positioning columns 6, and the moving holes are opposite to the machining ports; the fixed rod 2 passes through the moving hole.
A positioning hole is formed in the middle of the positioning disc 7, and the positioning disc 7 is sleeved with the positioning column 6; the positioning disc 7 is provided with a positioning jack 71, and the positioning pin 5 is matched with the positioning jack 71. A circular boss is arranged at one end of the positioning column 6, and the positioning disk 7 is propped against the circular boss; the round boss is sleeved with the processing opening.
The base 8 is provided with a long hole 84 corresponding to the positioning pin 5, and the length direction of the long hole 84 is parallel to the radial direction of the processing opening.
The base 8 comprises a tool bottom plate 82, a tool panel 81 and tool vertical plates 83, wherein two tool vertical plates 83 are arranged on the tool bottom plate 82, and an inserting block is arranged in the middle of each tool vertical plate 83; the two sides of the tool panel 81 are provided with sockets, the two sides of the tool panel 81 are abutted against the upper end of the tool vertical plate 83, and the sockets are matched with the inserting blocks; the tool panel 81 and the tool vertical plate 83 are locked by bolts; the tool panel 81 is provided with a plurality of processing ports, and a plurality of tensioning cylinders 3 are arranged between the tool panel 81 and the tool bottom plate 82.
The working principle of the utility model is as follows: when in installation, a plurality of tensioning cylinders 3 are arranged between the tooling panel 81 and the tooling bottom plate 82, the plurality of tensioning cylinders 3 are opposite to the processing opening on the tooling panel 81, then the fixing rod 2 passes through the moving hole and the processing opening of the positioning column 6 and is connected with the tensioning cylinders 3 after the matched structures of the positioning column 6 and the positioning disk 7 are pressed into the processing opening for internal fixation; the positioning pins 5 are arranged according to the rotation angle required by the motor end cover 1, and the positioning pins 5 pass through the positioning insertion holes 71 of the positioning disc 7 and the long holes 84 of the tool panel 81 and are locked and fixed.
In the machining process, the motor end cover 1 is sleeved on the fixed rod 2, the U-shaped socket of the fixed fork block 4 is propped against the fixed rod 2, so that the fixed fork block 4 is centered (axially positioned) with the fixed rod 2, and then the position of the motor end cover 1 is adjusted, so that a structure surrounded by the annular flange 11 of the motor end cover 1 is propped against the fixed fork block 4, and centering of the motor end cover 1 is realized; then the motor end cover 1 is rotated to the position where the mounting lug seat 12 abuts against the positioning pin 5 to determine the placement angle; then under the action of the tensioning cylinder 3, the fixing rod 2 moves downwards to drive the pressing block and the fixing fork block 4 to press downwards and fix the motor end cover 1 in a compressing way.
When the motor end cover 1 with different sizes is required to be processed, the positions of the positioning column 6, the fixed fork block 4 and the positioning pin 5 can be quickly disassembled and adjusted.
In summary, according to the multi-station motor flange end cover flange face screw hole drilling tool provided by the utility model, the U-shaped socket of the fixed fork block is matched with the fixed rod to rapidly assemble the fixed fork block, and the fixed fork block is matched with a structure surrounded by the annular flange at the upper end of the motor end cover, so that the motor end cover can be rapidly positioned in the axial direction; then the motor end cover is rotated to enable the mounting lug seat to abut against the positioning pin so as to realize radial positioning; after that, under the action of the tensioning cylinder, the fixing rod is pressed downwards, and the pressing block is used for simultaneously pressing the fixing fork block, so that the motor end cover is fixed on the base. The fixed fork piece plays the effect of centering and compressing tightly motor end cover simultaneously in the course of working, and fixed fork piece dismouting is convenient, compares the fixed frock that traditional manual locking was paid, and this frock can realize the quick installation of the motor end cover of a plurality of stations simultaneously.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (6)
1. The utility model provides a multistation motor flange end cover flange face tap drill attack frock, its upper end that is used for processing motor end cover has annular flange, and this motor end cover upper end is located annular flange middle part and is equipped with the through-hole, and this motor end cover lower extreme global is equipped with a plurality of installation ear seats, its characterized in that, it includes base, tensioning cylinder, dead lever, fixed fork piece and locating pin to bore and attack frock;
the motor end cover is arranged on the base, the through holes are opposite to the machining openings, and a plurality of tensioning cylinders and positioning pins are arranged in the base corresponding to each machining opening;
the driving end of the tensioning cylinder is connected with the fixing rod;
the fixing rod passes through the processing opening and the through hole, and one end of the fixing rod, which is far away from the tensioning cylinder, is provided with a pressing block;
the fixed fork block is provided with a U-shaped socket, the fixed fork block is inserted on the fixed rod, the projection of the pressing block on the length direction of the fixed rod is overlapped with the projection of the fixed fork block, the outline of the fixed fork block is matched with the structure surrounded by the annular flange, and the positioning pin is abutted against the mounting lug seat.
2. The multi-station motor flange end cover flange surface screw hole drilling tool according to claim 1, further comprising a plurality of positioning columns, wherein the positioning columns are detachably arranged corresponding to the machining ports, the positioning columns are sleeved with the motor end cover, a moving hole is formed in the middle of each positioning column, and the moving hole is opposite to the machining port; the fixing rod passes through the moving hole.
3. The multi-station motor flange end cover flange surface screw hole drilling tool according to claim 2, further comprising a plurality of positioning disks, wherein positioning holes are formed in the middle of the positioning disks, and the positioning disks are sleeved with positioning columns; and the positioning disc is provided with a positioning jack, and the positioning pin is matched with the positioning jack.
4. The multi-station motor flange end cover flange surface screw hole drilling tool according to claim 3, wherein one end of the positioning column is provided with a circular boss, and the positioning disc is propped against the circular boss; the round boss is sleeved with the processing opening.
5. The multi-station motor flange end cover flange surface screw hole drilling tool according to claim 1, wherein long holes are formed in the base corresponding to the positioning pins, and the length direction of the long holes is parallel to the radial direction of the machining port.
6. The multi-station motor flange end cover flange surface screw hole drilling tool according to claim 1, wherein the base comprises a tool bottom plate, a tool panel and tool vertical plates, two tool vertical plates are arranged on the tool bottom plate, and an inserting block is arranged in the middle of each tool vertical plate; the two sides of the tool panel are provided with sockets, the two sides of the tool panel are abutted to the upper end of the tool vertical plate, and the sockets are matched with the inserting blocks; the tool panel and the tool vertical plate are locked through bolts; the tool panel is provided with a plurality of processing ports, and a plurality of tensioning cylinders are arranged between the tool panel and the tool bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223600871.6U CN219074870U (en) | 2022-12-30 | 2022-12-30 | Multi-station motor flange end cover flange surface screw hole drilling and tapping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223600871.6U CN219074870U (en) | 2022-12-30 | 2022-12-30 | Multi-station motor flange end cover flange surface screw hole drilling and tapping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219074870U true CN219074870U (en) | 2023-05-26 |
Family
ID=86393756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223600871.6U Active CN219074870U (en) | 2022-12-30 | 2022-12-30 | Multi-station motor flange end cover flange surface screw hole drilling and tapping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219074870U (en) |
-
2022
- 2022-12-30 CN CN202223600871.6U patent/CN219074870U/en active Active
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