CN219521833U - Positioning fixture for end plate machining - Google Patents
Positioning fixture for end plate machining Download PDFInfo
- Publication number
- CN219521833U CN219521833U CN202223437491.5U CN202223437491U CN219521833U CN 219521833 U CN219521833 U CN 219521833U CN 202223437491 U CN202223437491 U CN 202223437491U CN 219521833 U CN219521833 U CN 219521833U
- Authority
- CN
- China
- Prior art keywords
- end plate
- stud
- positioning fixture
- machining
- internal thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003754 machining Methods 0.000 title claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 239000012634 fragment Substances 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 8
- 238000005299 abrasion Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 230000010405 clearance mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a positioning fixture for machining an end plate, which comprises a positioning table, a convex column, two groups of internal thread rings and two groups of studs, wherein the internal thread rings are positioned outside the studs, cleaning mechanisms are arranged on two side surfaces of the internal thread rings, each cleaning mechanism comprises a cleaning assembly and a driving assembly, each cleaning assembly comprises a mounting brush and a first bearing, each mounting brush is positioned outside the stud, and each first bearing is positioned outside each mounting brush; according to the utility model, through the designed cleaning mechanism, when the stud is rotated to disassemble and assemble the end plate, fragments outside the stud can be cleaned conveniently, the situation that the outer wall of the stud and the inner wall of the internal thread ring are worn due to the fact that dust enters the inner wall of the internal thread ring when the stud is rotated is avoided, the service lives of the stud and the internal thread ring are prolonged, the positioning fixing firmness of the positioning fixture to the end plate is improved, and the end plate machining effect is improved.
Description
Technical Field
The utility model belongs to the technical field of clamps, and particularly relates to a positioning clamp for machining an end plate.
Background
The end plate is installed at the end part of the pipe pile, is a disc-shaped part, is most common in pipeline engineering, is mainly used for connecting pipelines, can be polished or punched in the production and processing of the end plate, can be fixed through the positioning clamp in the polishing or punching processing, prevents the end plate from moving in the processing, places the end plate on the positioning table during operation, and then rotates the studs in opposite directions, so that two groups of clamping plates clamp and position the end plate.
The existing positioning fixture for machining the end plate can generate a lot of fragments in the polishing or punching process of the end plate when the existing positioning fixture is used, the fragments are easy to splash onto the stud, so that the fragments on the stud can enter the inner part of the inner threaded ring when the stud is rotated, friction is generated between the inner wall of the inner threaded ring, the outer wall of the stud and the fragments, certain abrasion is generated on the inner threaded ring and the outer wall of the stud for a long time, the service lives of the stud and the inner threaded ring can be shortened, the positioning fixture for the end plate is unstable in positioning and fixing, and the quality of machining of the end plate is reduced.
Disclosure of Invention
The utility model aims to provide a positioning fixture for end plate machining, which aims to solve the problems that when the positioning fixture for end plate machining is used, a lot of scraps are generated in the process of polishing or punching an end plate, the scraps are easy to splash onto a stud, the scraps on the stud enter the inside of an internal thread ring when the stud is rotated, friction is generated between the inner wall of the internal thread ring and the outer wall of the stud and the scraps, certain abrasion is generated on the inner wall of the internal thread ring and the outer wall of the stud for a long time, the service lives of the stud and the internal thread ring are shortened, the positioning fixation of the end plate is unstable, and the machining quality of the end plate by the positioning fixture is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a positioning fixture of end plate processing, includes locating bench, projection, two sets of internal thread rings and two sets of double-screw bolts, the internal thread ring is located the outside of double-screw bolt, the both sides face of internal thread ring all is provided with clearance mechanism, clearance mechanism includes clearance subassembly and drive assembly, clearance subassembly is including installation brush and bearing one, the installation brush is located the outside of double-screw bolt, bearing one is located the outside of installation brush, the positive fixed L shape strip that is provided with of bearing one, the tip of L shape strip is fixed on the internal thread ring.
Preferably, the mounting brush is fixed on the inner wall of the first bearing, and the mounting brush is rotatably connected with the L-shaped strip through the bearing.
Preferably, the driving assembly comprises a motor and a rotary rubber wheel, and the outer surface of the rotary rubber wheel is in contact with the outer wall of the mounting brush.
Preferably, the front and the back of the working end of the motor are fixedly provided with mounting plates, and the mounting plates are fixedly connected with the convex columns through screws.
Preferably, the front and the back of the positioning table are both provided with collecting mechanisms, each collecting mechanism comprises a collecting box, two side surfaces of each collecting box are both fixedly provided with connecting plates, and the connecting plates are fixedly connected with the positioning table through bolts.
Preferably, the top of the positioning table is fixedly provided with two groups of upright posts, and the internal thread ring is fixed at the top of the upright posts.
Preferably, one end of the stud is fixedly provided with a clamping plate.
Preferably, the other end of the stud is fixedly provided with a handle.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, through the designed cleaning mechanism, when the stud is rotated to disassemble and assemble the end plate, fragments outside the stud can be cleaned conveniently, the situation that the outer wall of the stud and the inner wall of the internal thread ring are worn due to the fact that dust enters the inner wall of the internal thread ring when the stud is rotated is avoided, the service lives of the stud and the internal thread ring are prolonged, the positioning fixing firmness of the positioning fixture to the end plate is improved, and the end plate machining effect is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a cleaning mechanism according to the present utility model;
FIG. 3 is a schematic view of a driving assembly according to the present utility model;
FIG. 4 is a schematic side view of the mounting brush of the present utility model;
FIG. 5 is a schematic top view of the collection box of the present utility model;
in the figure: 1. a positioning table; 2. a handle; 3. a stud; 4. a clamping plate; 5. an internally threaded ring; 6. a connecting plate; 7. a collection box; 8. a column; 9. a first bearing; 10. a motor; 11. an L-shaped strip; 12. mounting a brush; 13. rotating the rubber wheel; 14. a convex column; 15. and (3) mounting a plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the positioning clamp for machining the end plate comprises a positioning table 1, a convex column 14, two groups of internal thread rings 5 and two groups of studs 3, wherein the end plate is placed on the positioning table 1 for positioning when in use, the internal thread rings 5 are positioned outside the studs 3, both side surfaces of the internal thread rings 5 are provided with cleaning mechanisms, when in use, scraps splashed outside the studs 3 during machining can be cleaned through the cleaning mechanisms, the cleaning mechanisms comprise cleaning components and driving components, each cleaning component comprises a mounting brush 12 and a first bearing 9, when in use, the mounting brush 12 can clean scraps outside the studs 3 through rotation, the mounting brush 12 is positioned outside the studs 3, the first bearing 9 is positioned outside the mounting brush 12, when in use, an inner ring and an outer ring are arranged in the first bearing 9, the outer ring is fixed with an L-shaped strip 11, the inner ring is fixed with the mounting brush 12, the front surface of the bearing I9 is fixedly provided with an L-shaped strip 11, the end part of the L-shaped strip 11 is fixed on the internal thread ring 5, the installation brush 12 is fixed on the inner wall of the bearing I9, the installation brush 12 and the L-shaped strip 11 are rotationally connected through the bearing I9, the installation brush 12 is convenient to rotate through the bearing I9 when in use, the driving assembly comprises a motor 10 and a rotating rubber wheel 13, the motor 10 can drive the installation brush 12 to rotate when in use, the outer surface of the rotating rubber wheel 13 is contacted with the outer wall of the installation brush 12, the front surface and the back surface of the working end of the motor 10 are fixedly provided with mounting plates 15, the mounting plates 15 are fixedly connected with the protruding columns 14 through screws, the protruding columns 14 can be disassembled through the screws when in use, and the cleaning mechanism is convenient for cleaning the debris outside the stud 3 when the stud 3 is disassembled and assembled when in use, the situation that dust enters the inner wall of the internal thread ring 5 to cause abrasion of the outer wall of the stud 3 and the inner wall of the internal thread ring 5 when the stud 3 is rotated is avoided, the service lives of the stud 3 and the internal thread ring 5 are prolonged, the firmness of positioning and fixing the end plate by the positioning clamp is improved, and the end plate machining effect is improved.
In this embodiment, preferably, the front and the back of locating platform 1 all are provided with collection mechanism, collection mechanism includes collection box 7, collect box 7 can collect the piece that produces in the end plate processing when using, the both sides face of collection box 7 is all fixed to be provided with connecting plate 6, pass through bolt fixed connection between connecting plate 6 and the locating platform 1, the bolt can be dismantled and assembled connecting plate 6 when using, through the collection mechanism of design, be convenient for in use can collect the piece that produces in processing, sweep into collection box 7 with the piece on the locating platform 1 in using the brush, collect box 7 and pull down and empty the piece after collecting the piece in the box 7 is full, be convenient for use.
In this embodiment, preferably, two sets of upright posts 8 are fixedly arranged at the top of the positioning table 1, and the upright posts 8 can support and fix the internal thread ring 5 when in use, and the internal thread ring 5 is fixed at the top of the upright posts 8.
In this embodiment, preferably, one end of the stud 3 is fixedly provided with a clamping plate 4.
In this embodiment, the other end of the stud 3 is preferably fixedly provided with a handle 2.
The working principle and the using flow of the utility model are as follows:
when the utility model is used, when the stud 3 needs to be rotated, the motor 10 is started, at the moment, the working end of the motor 10 rotates to drive the mounting plate 15 to rotate, the mounting plate 15 drives the convex column 14 to rotate, the convex column 14 drives the rotary rubber wheel 13 to rotate, the rotary rubber wheel 13 drives the mounting brush 12 to rotate through friction force, at the moment, the mounting brush 12 can clean scraps outside the stud 3, when the rotary rubber wheel 13 is worn, the rotary rubber wheel 13 can be detached after the screw on the mounting plate 15 is unscrewed and the convex column 14 is detached, at the moment, the convex column 14 on the new rotary rubber wheel 13 can be replaced, and the rotary rubber wheel 13 can be replaced after the rotary rubber wheel is installed at the original position;
in use, the scraps generated in the processing can be collected, the scraps on the positioning table 1 are swept into the collecting box 7 by using the hairbrush, after the scraps in the collecting box 7 are collected, the collecting box 7 is unscrewed and detached from the bolts on the connecting plate 6 on the collecting box 7 to pour the scraps, and then the collecting box 7 is installed back to the original position according to the reverse principle.
Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a positioning fixture of end plate processing, includes locating bench (1), projection (14), two sets of internal thread ring (5) and two sets of double-screw bolt (3), internal thread ring (5) are located the outside of double-screw bolt (3), its characterized in that: the cleaning mechanism comprises a cleaning assembly and a driving assembly, the cleaning assembly comprises a mounting brush (12) and a first bearing (9), the mounting brush (12) is located outside the stud (3), the first bearing (9) is located outside the mounting brush (12), an L-shaped strip (11) is fixedly arranged on the front surface of the first bearing (9), and the end portion of the L-shaped strip (11) is fixed on the inner threaded ring (5).
2. The positioning fixture for machining an end plate according to claim 1, wherein: the mounting brush (12) is fixed on the inner wall of the first bearing (9), and the mounting brush (12) is rotatably connected with the L-shaped strip (11) through the first bearing (9).
3. The positioning fixture for machining an end plate according to claim 2, wherein: the driving assembly comprises a motor (10) and a rotary rubber wheel (13), and the outer surface of the rotary rubber wheel (13) is in contact with the outer wall of the mounting brush (12).
4. A positioning fixture for machining an end plate according to claim 3, wherein: the front and the back of the working end of the motor (10) are fixedly provided with mounting plates (15), and the mounting plates (15) are fixedly connected with the convex columns (14) through screws.
5. The positioning fixture for machining an end plate according to claim 1, wherein: the front and the back of locating platform (1) all are provided with collection mechanism, collection mechanism is including collecting box (7), the both sides face of collecting box (7) is all fixed to be provided with connecting plate (6), connecting plate (6) with pass through bolt fixed connection between locating platform (1).
6. The end plate machining positioning fixture of claim 5, wherein: two groups of upright posts (8) are fixedly arranged at the top of the positioning table (1), and the inner threaded ring (5) is fixed at the top of the upright posts (8).
7. The positioning fixture for machining an end plate according to claim 1, wherein: one end of the stud (3) is fixedly provided with a clamping plate (4).
8. The end plate machining positioning fixture of claim 7, wherein: the other end of the stud (3) is fixedly provided with a handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223437491.5U CN219521833U (en) | 2022-12-21 | 2022-12-21 | Positioning fixture for end plate machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223437491.5U CN219521833U (en) | 2022-12-21 | 2022-12-21 | Positioning fixture for end plate machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219521833U true CN219521833U (en) | 2023-08-15 |
Family
ID=87586176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223437491.5U Active CN219521833U (en) | 2022-12-21 | 2022-12-21 | Positioning fixture for end plate machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219521833U (en) |
-
2022
- 2022-12-21 CN CN202223437491.5U patent/CN219521833U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A positioning fixture for end plate processing Effective date of registration: 20231024 Granted publication date: 20230815 Pledgee: Lianyungang Branch of Suzhou Bank Co.,Ltd. Pledgor: Lianyungang Weize Material Technology Co.,Ltd. Registration number: Y2023980062338 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |