CN217668006U - Porous drill clamping tool for motor end cover - Google Patents
Porous drill clamping tool for motor end cover Download PDFInfo
- Publication number
- CN217668006U CN217668006U CN202221818408.6U CN202221818408U CN217668006U CN 217668006 U CN217668006 U CN 217668006U CN 202221818408 U CN202221818408 U CN 202221818408U CN 217668006 U CN217668006 U CN 217668006U
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- end cover
- flange
- porous
- rigid coupling
- brill
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Abstract
The utility model discloses a porous clamping instrument that bores of motor end cover, with porous brill rigid coupling, a be used for fixing clamping motor end cover on porous brill, include the flange with porous brill rigid coupling, the flange top has the first location arch of aiming at with porous brill, the flange bottom has the second location arch of aiming at with the end cover, the flange is provided with the fixed orifices along the protruding periphery in first location, the global rigid coupling of flange has quick anchor clamps, the chuck butt of clamping instrument is on the outside backstop step of end cover, make the top face of end cover and the inseparable butt in bottom surface of flange, and then make and carry out the rigid coupling between end cover and the porous brill, avoid the end cover to take place the skew at the in-process of drilling, and simultaneously, fix the end cover through quick anchor clamps, improve the installation of end cover when drilling and the efficiency of dismantlement.
Description
Technical Field
The utility model relates to a clamping tool technical field, concretely relates to porous brill clamping instrument of motor end cover.
Background
The front end of motor housing is provided with the end cover of taking the footing, and the end cover is used for the fixed bearing that extends the casing, and the outer peripheral face of end cover and casing is close to the one end edge of both docks and all has a plurality of lugs that set up along circumference interval, sets up a screw hole on every lug, and the bolt is fixed between end cover and the casing through wearing to establish simultaneously in the screw hole on end cover and the casing.
Among the prior art, when boring a plurality of screw holes on the end cover, fix between the clamp plate and the bottom plate of porous brill through the end cover centre gripping earlier, a plurality of screw holes are bored in step to a plurality of drill bits of rethread, nevertheless boring the in-process of getting the screw hole, in order to prevent that the end cover from being pressed from both sides badly, can't use great power to carry out the centre gripping to the end cover fixed, this leads to the end cover to take place the skew easily at the in-process of drilling, causes the drilling error to appear easily, and the end cover is scrapped.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a porous clamping instrument that bores of motor end cover solves among the prior art porous brill when drilling to the end cover, the unable accurate positioning of end cover, the problem of the easy off tracking in hole.
The purpose of the utility model can be realized by the following technical proposal:
the utility model provides a porous brill clamping instrument of motor end cover, with porous brill rigid coupling for fix clamping motor end cover on porous brill, include with the flange of porous brill rigid coupling, the flange top has the first location arch of aiming at with porous brill, the flange bottom has the second location arch of aiming at with the end cover, the flange is followed the protruding periphery in first location is provided with the fixed orifices, the global rigid coupling of flange has quick anchor clamps, the chuck butt of clamping instrument is in on the outside backstop step of end cover, make the top face of end cover with the inseparable butt in bottom surface of flange makes and aims at fast between end cover and the porous brill through setting up first location arch and second location arch, and rethread quick anchor clamps fix the end cover on the flange, make the end cover can fast with porous brill rigid coupling, avoid the end cover to take place the skew easily at the in-process of drilling.
As a further aspect of the present invention: and the base of the rapid clamp is welded with the circumferential surface of the end cover.
As a further aspect of the present invention: and the circumferential surface of the flange is provided with a yielding slotted hole for yielding the porous drill bit.
As a further aspect of the present invention: the circumferential surface of the front end part of the end cover is provided with feet.
As a further aspect of the present invention: the first positioning bulge is cylindrical, and a positioning groove matched with the first positioning bulge is formed in a pressing plate of the multi-hole drill.
As a further aspect of the present invention: the second positioning protrusion is arranged to be a cylindrical protruding block, an outer sleeve step opening is formed in the position of the top end opening of the end cover, and the second positioning protrusion is embedded into the outer sleeve step opening.
The utility model has the advantages that: through the arrangement of the first positioning protrusion and the second positioning protrusion, the drill bit of the multi-hole drill and the protrusions on the end cover can be quickly aligned along the axial direction, and the drilling efficiency of the drill bit on the protrusions is improved. Fix the end cover on the flange through quick fixture, make and carry out the rigid coupling between end cover and the porous brill, avoid the end cover to take place the skew at the in-process of drilling, simultaneously, fix the end cover through quick fixture, improve the installation of end cover when drilling and the efficiency of dismantling.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a sectional view of the structure of the present invention;
FIG. 2 is a schematic structural view of the present invention when it is fixedly connected to the end cap;
fig. 3 is a schematic view of the end cap of fig. 2.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention relates to a clamping tool for a multi-hole drill of a motor end cover, for clamping and fixing a motor end cover 2 on the multi-hole drill 1, wherein the multi-hole drill 1 has a drill bit 11, a pressing plate (not shown) for pressing the end cover 2 is disposed below the drill bit 11, and a positioning groove is disposed on the pressing plate. The end cap 2 is generally configured as a stepped tube shape having inner and outer stepped circumferential surfaces, and in this embodiment, one step on the outer circumferential surface is named as a stopping step 21; the circumferential surface of the front end part of the end cover 2 is provided with feet 22 and three bulges 23, and the three bulges 23 are uniformly arranged along the circumferential direction at intervals; the top end face of the end cover 2 is provided with a convex outer sleeve stepped opening 24.
Clamping instrument 3 includes flange 31, flange 31 top has the first location arch 311 of 1 alignment with porous brill, flange 31 bottom has the second location arch 312 of 2 alignments with the end cover, the global rigid coupling of flange 31 has quick anchor clamps 32, flange 31 is provided with fixed orifices 313 along first location arch 311 periphery, fixed orifices 313 is the screw hole, be provided with threely along circumference, make quick alignment between flange 31 and the clamp plate through the positioning groove cooperation with first location arch 311 on with the clamp plate, the rethread bolt is worn to establish flange 31 rigid coupling on the clamp plate at fixed orifices 313, and then make clamping instrument 3 fixed on the clamp plate. Preferably, the first positioning protrusion 311 is configured as a cylinder, and a positioning groove matched with the first positioning protrusion 311 is provided on the pressure plate of the multi-hole drill 1. The first positioning protrusions 311 allow for quick alignment between the flange 31 and the pressure plate by fitting into the positioning grooves. The base 323 of the rapid clamp 32 is welded with the circumferential surface of the end cover 2, so that the firmness of the fixed connection between the rapid clamp 32 and the end cover 2 is ensured.
When the end cover 2 needs to be fixed, the outer sleeve step opening 24 of the end cover 2 is aligned with the second positioning protrusion 312 for sleeving, so that positioning and assembling between the end cover 2 and the flange 31 are achieved, the end cover 2 is clamped and fixed on the flange 31 through the rapid clamp 32, the end cover 2 is fixed on the fixing hole 313, the protrusion 23 of the end cover 2 is axially aligned with the drill bit 11 of the multi-hole drill 1, then the end cover 2 is pressed down onto the bottom plate through the pressing plate for fixing, and the drill bit 11 descends to drill the threaded hole 231 on the protrusion 23. Preferably, the second positioning protrusion 312 is embedded in the outer casing stepped opening 24, and the height of the second positioning protrusion 312 is consistent with the height of the outer casing stepped opening 24.
When the quick clamp 32 is fixed, the handle 321 is only required to be pressed down, and the chuck 322 of the quick clamp 32 can be abutted against the stopping step 21 on the outer peripheral surface of the end cover 2, so that the top end surface of the end cover 2 is tightly abutted against the bottom surface of the flange 31, and the fixed connection between the end cover 2 and the flange 31 is realized. Preferably, the clamp 322 is a screw, and the screw can adjust the extending length to ensure the accurate positioning of the end cap.
Further, the outer diameter of the flange 31 is larger than the outer diameter of the front end port of the end cover 2, the circumference of the flange 31 is provided with a relief slotted hole 314, and the drill bit 11 of the multi-hole drill 1 passes through the relief slotted hole 314 and then drills on the protrusion 23.
In this embodiment, the first positioning protrusion 311 and the second positioning protrusion 312 are arranged, so that the drill bit 11 of the multi-hole drill 1 and the protrusion 23 on the end cover 2 can be quickly aligned in the axial direction, and the efficiency of drilling the hole on the protrusion 23 by the drill bit 11 is improved. Fix end cover 2 on flange 31 through quick clamp 32, improve the efficiency of the installation of end cover 2 when drilling and dismantlement, simultaneously, fix through quick clamp 32, make porous brill 1 can avoid end cover 2 to take place the skew to lead to the deviation of screw hole 231 in the in-process of drilling when drilling in step on three arch 23.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. The equivalent changes and improvements made according to the application scope of the present invention should be still included in the patent coverage of the present invention.
Claims (6)
1. The utility model provides a porous clamping instrument that bores of motor end cover, with porous brill rigid coupling for fix the clamping motor end cover on porous brill, its characterized in that, include with the flange of porous brill rigid coupling, the flange top has the first location arch of aiming at with porous brill, the flange bottom has the second location arch of aiming at with the end cover, the flange is followed the protruding periphery in first location is provided with the fixed orifices, the global rigid coupling of flange has quick anchor clamps, the chuck butt of clamping instrument is in on the outside backstop step of end cover, make the top end face of end cover with the inseparable butt of bottom surface of flange.
2. The clamping tool as claimed in claim 1, wherein the base of the quick clamp is welded to the peripheral surface of the end cap.
3. The clamping tool as claimed in claim 1, wherein the circumferential surface of the flange is provided with a yielding slot hole for yielding the multi-hole drill bit.
4. The clamping tool of claim 1, wherein feet are provided on the circumference of the front end of the end cap.
5. The clamping tool as claimed in claim 1, wherein the first positioning protrusion is cylindrical, and a positioning groove matched with the first positioning protrusion is formed in the pressure plate of the multi-hole drill.
6. The clamping tool as claimed in claim 1, wherein the second positioning protrusion is a cylindrical protruding block, an outer sleeve step opening is formed in the top end opening of the end cover, and the second positioning protrusion is embedded into the outer sleeve step opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221818408.6U CN217668006U (en) | 2022-07-14 | 2022-07-14 | Porous drill clamping tool for motor end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221818408.6U CN217668006U (en) | 2022-07-14 | 2022-07-14 | Porous drill clamping tool for motor end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217668006U true CN217668006U (en) | 2022-10-28 |
Family
ID=83717923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221818408.6U Active CN217668006U (en) | 2022-07-14 | 2022-07-14 | Porous drill clamping tool for motor end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217668006U (en) |
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2022
- 2022-07-14 CN CN202221818408.6U patent/CN217668006U/en active Active
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