CN220515494U - Multi-station drilling tool for cylindrical parts - Google Patents
Multi-station drilling tool for cylindrical parts Download PDFInfo
- Publication number
- CN220515494U CN220515494U CN202322015870.3U CN202322015870U CN220515494U CN 220515494 U CN220515494 U CN 220515494U CN 202322015870 U CN202322015870 U CN 202322015870U CN 220515494 U CN220515494 U CN 220515494U
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- hole
- fixed plate
- cylindrical part
- locating
- mount pad
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- 238000005553 drilling Methods 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 abstract description 7
- 238000003754 machining Methods 0.000 abstract description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The application discloses cylindrical part multistation drilling frock, including mount pad, locating hole, set screw, fixed plate, locating piece and screw hole, the mount pad front end is provided with two or more locating holes, is provided with the screw hole in the locating hole, and the locating hole front side is provided with the locating piece, and the locating piece is installed on the fixed plate, has offered on the fixed plate and is not less than a through-hole, is provided with set screw in the through-hole, and the fixed plate passes through set screw to be fixed in the screw hole of mount pad; this application adopts the excircle location, and a plurality of cylindrical parts of disposable clamping, and adopts the design of integral type fixed plate, presses the fixed plate on cylindrical part through three fastening screw to fix cylindrical part, and through the setting of slide bar, spring and baffle, can make locating piece, fixed plate and fastening screw remove at the locating hole front side, thereby when installing or dismantling cylindrical part, reduce installation or dismantlement time, thereby improve machining efficiency.
Description
Technical Field
The application relates to the technical field of machining of side holes of cylindrical parts, in particular to a multi-station drilling tool for cylindrical parts.
Background
When the cylindrical part is processed by the side hole, the cylindrical part is processed by a drilling machine and a milling machine, a worker is often required to clamp the cylindrical part on the bench vice, and then the worker manually drills the side hole, so that the accuracy of the side hole is lower; when a large number of cylindrical parts are machined at the side holes, a plurality of cylindrical parts can be clamped by adopting a special tool, the fixing plate, the locating plate and the screws are required to be detached when the tool is used for clamping, and when the cylindrical parts are installed, the locating plate, the fixing plate and the screws are sequentially installed, so that the cylindrical parts are fixed, the installation time of the cylindrical parts is prolonged, and the machining efficiency of the side holes of the cylindrical parts is reduced. Therefore, the application proposes a cylindrical part multi-station drilling tool to solve such problems.
Disclosure of Invention
The technical problem that this application was to solve is to overcome current defect, provides a cylindrical part multistation drilling frock, can effectively solve the problem among the background art.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a cylindrical part multistation drilling frock, includes mount pad, locating hole, set screw, fixed plate, locating piece and screw hole, the mount pad front end is provided with not less than two locating holes, is provided with the screw hole in the locating hole, and the locating hole front side is provided with the locating piece, and the locating piece is installed on the fixed plate, has offered not less than a through-hole on the fixed plate, is provided with set screw in the through-hole, and the fixed plate passes through set screw to be fixed at the screw hole of mount pad, and the fixed plate lower surface is provided with the connecting plate, and the connecting plate rear side is provided with not less than two slide bars, and the slide bar runs through mount pad and mount pad sliding connection, and the rear end of slide bar is provided with the baffle, is provided with the spring between slide bar outside and baffle and the mount pad.
Further, the number of the positioning holes is six, the number of the threaded holes is consistent with that of the positioning holes, and the center line of the positioning holes is higher than that of the threaded holes.
Further, the locating block is composed of an end face locating block and a hole locating block, the end face locating block is arranged at one end, close to the locating hole, of the fixing plate, and the hole locating block is arranged at the rear side of the end face locating block.
Furthermore, the hole positioning block is circular, and an avoidance groove is formed in the hole positioning block from top to bottom.
Further, the through hole on the fixing plate penetrates through the positioning block.
Compared with the prior art, the beneficial effects of this application are: this application adopts the excircle location, and a plurality of cylindrical parts of disposable clamping, and adopts the design of integral type fixed plate, presses the fixed plate on cylindrical part through three fastening screw to fix cylindrical part, and through the setting of slide bar, spring and baffle, can make locating piece, fixed plate and fastening screw remove at the locating hole front side, thereby when installing or dismantling cylindrical part, reduce installation or dismantlement time, thereby improve machining efficiency.
Drawings
FIG. 1 is a first structural view of the present application;
FIG. 2 is a second structural view of the present application;
FIG. 3 is a front view of the present application;
FIG. 4 is a cross-sectional view of A-A of FIG. 3;
FIG. 5 is a top view of the present application;
fig. 6 is a structural view of the mounted cylindrical part.
In the figure: the device comprises a mounting seat 1, a protruding block 2, a positioning hole 3, a fixing screw 4, a fixing plate 5, a positioning block 6, a baffle 7, a spring 8, a sliding rod 9, a positioning block 10, an avoiding groove 11, a threaded hole 12, a cylindrical part 13 and an end surface positioning block 14.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
In the description of the present application, if directional descriptions such as "upper", "lower", "front", "rear", "left", "right", etc. are referred to as directions or positional relationships based on those shown in fig. 3, they are merely for convenience of description of the present application and simplification of the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. When a feature is referred to as being "disposed," "secured" or "connected" to another feature, it can be directly disposed, secured or connected to the other feature or it can be indirectly disposed, secured or connected to the other feature.
Referring to fig. 1-6, a multi-station drilling tool for cylindrical parts comprises a mounting seat 1, positioning holes 3, fixing screws 4, a fixing plate 5, positioning blocks 6 and threaded holes 12, wherein at least two positioning holes 3 are formed in the front end of the mounting seat 1, the threaded holes 12 are formed in the positioning holes 3, the positioning blocks 6 are arranged on the front sides of the positioning holes 3, the positioning blocks 6 are arranged on the fixing plate 5, at least one through hole is formed in the fixing plate 5, the fixing screws 4 are arranged in the through holes, the fixing plate 5 is fixed in the threaded holes 12 of the mounting seat 1 through the fixing screws 4, a connecting plate is arranged on the lower surface of the fixing plate 5, at least two sliding rods 9 are arranged on the rear side of the connecting plate, the sliding rods 9 penetrate through the mounting seat 1 and are in sliding connection with the mounting seat 1, a baffle 7 is arranged at the rear ends of the sliding rods 9, and springs 8 are arranged between the outer sides of the sliding rods 9 and the baffle 7 and the mounting seat 1.
Specifically, the both ends of mount pad 1 are provided with the flange, and the intersection department of flange and mount pad 1 is provided with the R angle, and accessible clamp plate and bolt will cooperate with the flange, will mount pad 1 be fixed on the workstation.
Thus, when the cylindrical part 13 is installed, the fixing plate 5 is pulled open, the two sliding rods 9 drive the baffle plate 7 to squeeze the spring 8, then the cylindrical part 13 is sequentially inserted into the positioning holes 3, the fixing plate 5 is slowly loosened, the baffle plate 7 is far away from the installation seat 1 under the acting force of the spring 8, the baffle plate 7 drives the sliding rods 9 and the fixing plate 5, the positioning block 6 on the fixing plate 5 is contacted with the cylindrical part 13, and then the fixing plate 5 is installed on the installation seat 1 through the fixing screw 4, so that the positioning block 6 on the fixing plate 5 is tightly pressed on the cylindrical part 13.
Further, the number of the positioning holes 3 is six, the number of the threaded holes 12 is consistent with that of the positioning holes 3, and the center line of the positioning holes 3 is higher than that of the threaded holes 12.
Specifically, the number of the positioning blocks 6 is identical to the number of the positioning holes 6, and the positioning blocks 6 and the positioning holes 6 are correspondingly arranged.
More specifically, since the center line of the threaded hole 12 is lower than the center line of the positioning hole 3, the drill bit is prevented from being in contact with the set screw 4 to cause damage to the drill bit when the drill bit drills through the cylindrical part 13.
Further, the positioning block 6 is composed of an end surface positioning block 14 and a hole positioning block 10, the end surface positioning block 14 is arranged at one end of the fixing plate 5 close to the positioning hole 3, and the hole positioning block 10 is arranged at the rear side of the end surface positioning block 14.
Specifically, the hole locating block 10 is circular, and the hole locating block 10 is provided with the avoidance groove 11 from top to bottom, so that the avoidance groove 11 can avoid the drill bit, and the hole locating block 10 is prevented from influencing the normal work of the drill bit.
More specifically, the end face positioning block 14 can be in contact with one end of the cylindrical part 13, so that the end face positioning block 14 can compress the cylindrical part 13, and the machining precision of the side holes is improved.
Further, the through hole in the fixing plate 5 penetrates through the positioning block 6, so that the fixing screw 4 is convenient for fixing the fixing plate 5 on the mounting seat 1, and the fixing plate 5 is convenient for fixing the cylindrical part 13.
When in use: when the cylindrical part 13 is installed, the fixing plate 5 is pulled open, the two sliding rods 9 drive the baffle 7 to extrude the spring 8, then the cylindrical part 13 is sequentially inserted into the positioning holes 3, the fixing plate 5 is slowly loosened, under the acting force of the spring 8, the baffle 7 is far away from the installation seat 1, the baffle 7 drives the sliding rods 9 and the fixing plate 5, the hole positioning block 10 of the positioning block 6 at one end of the fixing plate 5 is in contact with the inner hole of the cylindrical part 13 to perform preliminary positioning, then the end surface positioning block 14 is in contact with the end surface of the cylindrical part 13, so that the fixing plate 5 fixes the cylindrical part 13 on the positioning holes 3, and then the fixing plate 5 is installed on the installation seat 1 through the fixing screws 4, so that the positioning block 6 on the fixing plate 5 is pressed against the cylindrical part 13.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A cylindrical part multistation drilling frock, its characterized in that: including mount pad (1), locating hole (3), set screw (4), fixed plate (5), locating piece (6) and screw hole (12), mount pad (1) front end is provided with not less than two locating holes (3), be provided with screw hole (12) in locating hole (3), locating hole (3) front side is provided with locating piece (6), install on fixed plate (5) locating piece (6), set up not less than one through-hole on fixed plate (5), be provided with set screw (4) in the through-hole, fixed plate (5) are fixed in screw hole (12) of mount pad (1) through set screw (4), fixed plate (5) lower surface is provided with the connecting plate, the connecting plate rear side is provided with not less than two slide bars (9), slide bar (9) run through mount pad (1) and mount pad (1) sliding connection, the rear end of slide bar (9) is provided with baffle (7), be provided with spring (8) between slide bar (9) outside and baffle (7) and mount pad (1).
2. The cylindrical part multi-station drilling tool according to claim 1, wherein: the number of the positioning holes (3) is six, the number of the threaded holes (12) is consistent with that of the positioning holes (3), and the center line of the positioning holes (3) is higher than that of the threaded holes (12).
3. The cylindrical part multi-station drilling tool according to claim 1, wherein: the positioning block (6) consists of an end surface positioning block (14) and a hole positioning block (10), the end surface positioning block (14) is arranged at one end of the fixed plate (5) close to the positioning hole (3), and the hole positioning block (10) is arranged at the rear side of the end surface positioning block (14).
4. A cylindrical part multi-station drilling tool as claimed in claim 3, wherein: the hole positioning block (10) is circular, and the hole positioning block (10) is provided with an avoidance groove (11) from top to bottom.
5. The cylindrical part multi-station drilling tool according to claim 1, wherein: the through holes on the fixing plate (5) penetrate through the positioning blocks (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322015870.3U CN220515494U (en) | 2023-07-29 | 2023-07-29 | Multi-station drilling tool for cylindrical parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322015870.3U CN220515494U (en) | 2023-07-29 | 2023-07-29 | Multi-station drilling tool for cylindrical parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220515494U true CN220515494U (en) | 2024-02-23 |
Family
ID=89938218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322015870.3U Active CN220515494U (en) | 2023-07-29 | 2023-07-29 | Multi-station drilling tool for cylindrical parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220515494U (en) |
-
2023
- 2023-07-29 CN CN202322015870.3U patent/CN220515494U/en active Active
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