CN110860923A - Clamp for machining center of reverse gear hole of gearbox shell - Google Patents
Clamp for machining center of reverse gear hole of gearbox shell Download PDFInfo
- Publication number
- CN110860923A CN110860923A CN201911079876.9A CN201911079876A CN110860923A CN 110860923 A CN110860923 A CN 110860923A CN 201911079876 A CN201911079876 A CN 201911079876A CN 110860923 A CN110860923 A CN 110860923A
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- China
- Prior art keywords
- flat plate
- reverse gear
- machining center
- plate
- ball
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- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a clamp for a machining center of a reverse gear hole of a gearbox shell, which comprises a flat plate and support legs, wherein the support legs are respectively welded on the left side and the right side below the flat plate, adjusting plates are welded on the left side and the right side above the flat plate, a plurality of positioning holes are formed in the side surfaces of the adjusting plates at intervals, clamping rods are fixed on the side surfaces of the adjusting plates through nuts and penetrate through the positioning holes, a plurality of threads are arranged on the outer surfaces of the clamping rods, one ends of the clamping rods are jacking heads, flexible protective sleeves are sleeved on the outer sides of the jacking heads, auxiliary illuminating lamps are installed on the side surfaces above the adjusting plates through screws, a rotary base is installed in the middle of the upper portion of the flat plate through screws and comprises an outer ring, balls a, an inner ring and balls b, the balls b. Through the cooperation use of adjusting plate and clamp lever, can be applicable to the centre gripping to the great gearbox casing of volume difference to through the setting of auxiliary lighting lamp, make anchor clamps itself still possess the function of illumination.
Description
Technical Field
The invention relates to the field of clamps, in particular to a clamp for a machining center of a reverse gear hole of a gearbox shell.
Background
The manual gearbox mainly comprises gears and shafts, and the speed change and torque change are generated by combining different gears; the automatic gearbox AT consists of a hydraulic torque converter, a planetary gear, a hydraulic pitch-changing system and a hydraulic control system. The speed and torque changing is achieved by combining hydraulic transmission and gears. The casing of gearbox need be fixed through anchor clamps when processing the hole of backing a gear, avoids producing at the in-process of processing and rocks, but the volume of gearbox casing has greatly to be little, and anchor clamps on the present market are in the centre gripping, and during the gearbox casing that the volume difference is great, still produce very easily and rock, and the suitability is poor to anchor clamps also can only play the fixed effect of centre gripping.
Disclosure of Invention
In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide a clamp for a reverse hole machining center of a transmission housing, which is suitable for clamping transmission housings with large volume differences and has an illumination function.
According to the technical scheme provided by the embodiment of the invention, the machining center clamp for the reverse gear hole of the gearbox shell comprises a supporting seat, wherein the supporting seat comprises a flat plate and supporting legs, the supporting legs are respectively welded on the left side and the right side below the flat plate, adjusting plates are welded on the left side and the right side above the flat plate, a plurality of positioning holes are formed in the side surfaces of the adjusting plates at intervals, clamping rods are fixed on the side surfaces of the adjusting plates through nuts and penetrate through the positioning holes, a plurality of threads are arranged on the outer surfaces of the clamping rods, one end of each clamping rod is a jacking head, a flexible protective sleeve is sleeved on the outer side of the jacking head, an auxiliary illuminating lamp is installed on the side surface above the adjusting plates through screws, a rotary base is installed in the middle part above the flat plate through screws, the rotary base comprises an outer ring, a ball a, an inner ring and a ball, the inner ring is assembled on the inner side of the outer ring through a ball a, an installation lug is welded on the surface of the outer side of the outer ring, a thread connection groove matched with the screw is formed in the lower surface of the installation lug, a through hole a corresponding to the screw is formed in the surface of the flat plate, the bottom of the outer ring is flush with the bottom of the ball b, the bottom of the ball b is in contact with the upper surface of the flat plate, a rotary plate is welded at the top of the inner ring, a clamping rod is located above the rotary plate, a limiting bolt is connected between the rotary plate and the flat plate, a thread groove matched with the limiting bolt is formed in the upper surface of the flat plate, and a through hole b corresponding to the limiting bolt is formed in the surface of the rotary plate.
In the invention, the supporting seat is positioned below the turntable, and the supporting legs are positioned below the adjusting plate.
In the invention, the number of the adjusting plates is two, the adjusting plates are parallel left and right, and the cross section of each adjusting plate is of a square structure.
In the invention, the diameter of the positioning hole is matched with that of the clamping rod, and the clamping rod is vertical to the adjusting plate.
In the invention, the flexible protective sleeve is made of rubber, the auxiliary illuminating lamp comprises a lampshade, a lamp tube and a lamp holder, and the auxiliary illuminating lamp is positioned above the positioning hole.
In the invention, the diameter of the outer ring is larger than that of the inner ring, and the top of the inner ring is positioned above the top of the outer ring.
In the invention, the turntable and the flat plate are vertically parallel, the width of the flat plate is larger than the diameter of the turntable, and the thread groove is positioned on the outer side of the through hole a.
In conclusion, the invention has the beneficial effects that: through the cooperation use of adjusting plate and clamp lever, can be applicable to the centre gripping to the great gearbox casing of volume difference to through the setting of auxiliary lighting lamp, make anchor clamps itself still possess the function of illumination.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the adjusting plate of the present invention;
FIG. 3 is a schematic top view of the turntable according to the present invention;
FIG. 4 is a schematic bottom view of the swivel base of the present invention;
FIG. 5 is a schematic top view of the supporting base of the present invention.
Reference numbers in the figures: 1. a supporting seat; 2. an adjustment plate; 3. positioning holes; 4. a clamping lever; 5. a flexible protective sleeve; 6. an auxiliary lighting lamp; 7. a rotating base; 8. an outer ring; 9. a ball a; 10. an inner ring; 11. a ball b; 12. a turntable; 13. a limit bolt; 14. a thread groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1, 2, 3, 4 and 5, a center fixture for machining a reverse gear hole of a gearbox shell comprises a supporting seat 1, wherein the supporting seat 1 comprises a flat plate and supporting legs, the supporting legs are respectively welded to the left side and the right side below the flat plate, adjusting plates 2 are welded to the left side and the right side above the flat plate, a plurality of positioning holes 3 are formed in the side surfaces of the adjusting plates 2 at intervals, clamping rods 4 are fixed to the side surfaces of the adjusting plates 2 through nuts, the clamping rods 4 penetrate through the positioning holes 3, a plurality of threads are arranged on the outer surfaces of the clamping rods 4, one end of each clamping rod 4 is a jacking head, a flexible protective sleeve 5 is sleeved outside the jacking head, an auxiliary illuminating lamp 6 is installed on the side surface above the adjusting plate 2 through screws, a rotary base 7 is installed in the middle above the flat plate through screws, and the rotary base 7 comprises an outer ring, Ball a9, inner ring 10, and ball b11, ball b11 is fitted on the bottom of inner ring 10, the inner ring 10 is assembled on the inner side of the outer ring 8 through a ball a9, a mounting lug is welded on the outer side surface of the outer ring 8, the lower surface of the mounting ear is provided with a screw joint groove matched with the screw, the surface of the flat plate is provided with a through hole a corresponding to the screw, the bottom of the outer ring 8 is flush with the bottom of the ball b11, the bottom of the ball b11 is in contact with the upper surface of the flat plate, the top of the inner ring 10 is welded with a rotary disc 12, the clamping rod 4 is positioned above the rotary disc 12, a limiting bolt 13 is connected between the rotary table 12 and the flat plate, a thread groove 14 matched with the limiting bolt 13 is arranged on the upper surface of the flat plate, and a through hole b corresponding to the limiting bolt 13 is arranged on the surface of the rotary table 12.
As shown in fig. 1, 2, 3 and 5, the supporting seat 1 is located below the rotating disc 12, and the supporting legs are located below the adjusting plate 2. The number of the adjusting plates 2 is two, the adjusting plates 2 are parallel left and right, and the cross section of each adjusting plate 2 is of a square structure.
As shown in fig. 1 and 2, the diameter of the positioning hole 3 matches the diameter of the clamping rod 4, and the clamping rod 4 is perpendicular to the adjusting plate 2. The flexible protective sleeve 5 is made of rubber, the auxiliary illuminating lamp 6 comprises a lampshade, a lamp tube and a lamp holder, the auxiliary illuminating lamp 6 is located above the positioning hole 3, and the auxiliary illuminating lamp 6 can play a role in illumination.
As shown in fig. 1, 3, 4 and 5, the diameter of the outer ring 8 is larger than the diameter of the inner ring 10, and the top of the inner ring 10 is located above the top of the outer ring 8. The rotary disc 12 and the flat plate are vertically parallel, the width of the flat plate is larger than the diameter of the rotary disc 12, the thread groove 14 is positioned on the outer side of the through hole a, and the rotary disc 12 can change the position of the gearbox shell.
Example 1: adjusting plate 2 welds both sides about dull and stereotyped top, locating hole 3 sets up the side at adjusting plate 2, the side at adjusting plate 2 is fixed through the nut to clamp rod 4, the outside at the tight head in top is adorned to flexible lag 5 suit, auxiliary lighting lamp 6 passes through the screw and installs the top side at adjusting plate 2, rotation base 7 passes through the screw and installs at dull and stereotyped top middle part, ball b11 assembles the bottom at inner ring 10, inner ring 10 passes through ball a9 and assembles the inboard at outer loop 8, carousel 12 welds the top at inner ring 10, stop bolt 13 is connected between carousel 12 and flat board, thread groove 14 sets up the upper surface at flat board.
Example 2: at first according to the volume of gearbox casing, the position of adjustment clamp lever 4 on adjusting plate 2, and the interval between the left and right sides clamp lever 4, flexible lag 5 can contact with the gearbox casing this moment, can effectively reduce when adding man-hour, the wearing and tearing of tight head to the gearbox casing in top, this kind of anchor clamps can be applicable to the centre gripping to the gearbox casing that the volume difference is great, when adding man-hour, can also be according to the light environment, open auxiliary lighting lamp 6 and throw light on, thereby facilitate the processing work, because the cooperation setting of rotary base 7 and carousel 12, screw down stop pin 13 and clamp lever 4, rotate carousel 12, can change the position of gearbox casing, the processing to the gearbox casing from different angles has been made things convenient for, when rotating carousel 12, ball b11 can effectively reduce the frictional force between inner ring 10 and the flat board.
The foregoing description is only exemplary of the preferred embodiments of the invention and is illustrative of the principles and techniques that may be employed. Meanwhile, the scope of the present invention is not limited to the specific combinations of the above-described features, and other embodiments in which the above-described features or their equivalents are arbitrarily combined without departing from the spirit of the present invention are also encompassed. For example, the above features and (but not limited to) features having similar functions disclosed in the present invention are mutually replaced to form the technical solution.
Claims (7)
1. Gearbox casing reverse gear hole machining center anchor clamps, characterized by: including supporting seat (1), supporting seat (1) includes flat board and stabilizer blade, the stabilizer blade welds respectively the dull and stereotyped below left and right sides, both sides welding has adjusting plate (2) about dull and stereotyped top, the side interval of adjusting plate (2) is equipped with a plurality of locating holes (3), the side of adjusting plate (2) is fixed with through the nut and presss from both sides tight pole (4), press from both sides tight pole (4) and pass locating hole (3), the surface that presss from both sides tight pole (4) is equipped with a plurality of screw threads, the one end of pressing from both sides tight pole (4) is tight head in top, the outside cover that tightly holds in top is equipped with flexible lag (5), auxiliary lighting lamp (6) are installed through the screw to the top side of adjusting plate (2), install rotary base (7) through the screw in the middle part of dull and stereotyped top, rotary base (7) include outer loop (8, The clamping device comprises a ball a (9), an inner ring (10) and a ball b (11), wherein the ball b (11) is assembled at the bottom of the inner ring (10), the inner ring (10) is assembled at the inner side of the outer ring (8) through the ball a (9), a mounting lug is welded on the outer side surface of the outer ring (8), a thread connection groove matched with a screw is formed in the lower surface of the mounting lug, a through hole a corresponding to the screw is formed in the surface of a flat plate, the bottom of the outer ring (8) is flush with the bottom of the ball b (11), the bottom of the ball b (11) is in contact with the upper surface of the flat plate, a rotary plate (12) is welded at the top of the inner ring (10), a clamping rod (4) is located above the rotary plate (12), a limit bolt (13) is connected between the rotary plate (12) and the flat plate, a thread groove (14) matched with the limit bolt (13) is formed in the upper surface of the flat plate, the surface of the rotary disc (12) is provided with a through hole b corresponding to the limiting bolt (13).
2. The transmission housing reverse gear hole machining center clamp of claim 1, wherein: the supporting seat (1) is located below the rotary table (12), and the supporting legs are located below the adjusting plate (2).
3. The transmission housing reverse gear hole machining center clamp of claim 1, wherein: the number of the adjusting plates (2) is two, the adjusting plates (2) are parallel to each other from left to right, and the cross section of each adjusting plate (2) is of a square structure.
4. The transmission housing reverse gear hole machining center clamp of claim 1, wherein: the diameter of the positioning hole (3) is matched with that of the clamping rod (4), and the clamping rod (4) is perpendicular to the adjusting plate (2).
5. The transmission housing reverse gear hole machining center clamp of claim 1, wherein: the flexible protective sleeve (5) is made of rubber, the auxiliary illuminating lamp (6) comprises a lampshade, a lamp tube and a lamp holder, and the auxiliary illuminating lamp (6) is located above the positioning hole (3).
6. The transmission housing reverse gear hole machining center clamp of claim 1, wherein: the diameter of the outer ring (8) is larger than that of the inner ring (10), and the top of the inner ring (10) is positioned above the top of the outer ring (8).
7. The transmission housing reverse gear hole machining center clamp of claim 1, wherein: the rotary table (12) and the flat plate are vertically parallel, the width of the flat plate is larger than the diameter of the rotary table (12), and the thread groove (14) is positioned on the outer side of the through hole a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911079876.9A CN110860923A (en) | 2019-11-07 | 2019-11-07 | Clamp for machining center of reverse gear hole of gearbox shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911079876.9A CN110860923A (en) | 2019-11-07 | 2019-11-07 | Clamp for machining center of reverse gear hole of gearbox shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110860923A true CN110860923A (en) | 2020-03-06 |
Family
ID=69653164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911079876.9A Pending CN110860923A (en) | 2019-11-07 | 2019-11-07 | Clamp for machining center of reverse gear hole of gearbox shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110860923A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6371469B1 (en) * | 2000-06-06 | 2002-04-16 | David T. Gray | Expandable mandrel |
| CN206855245U (en) * | 2017-04-01 | 2018-01-09 | 重庆市綦江区自力汽配有限公司 | A kind of fastener for speed-changing box pulling fork processing |
| CN207171337U (en) * | 2017-08-15 | 2018-04-03 | 安徽江淮汽车集团股份有限公司 | Soldering cramping apparatus rotating mechanism |
| CN208083883U (en) * | 2018-01-31 | 2018-11-13 | 广州市旭创机电设备有限公司 | A kind of gear box positioning clamp for machining |
-
2019
- 2019-11-07 CN CN201911079876.9A patent/CN110860923A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6371469B1 (en) * | 2000-06-06 | 2002-04-16 | David T. Gray | Expandable mandrel |
| CN206855245U (en) * | 2017-04-01 | 2018-01-09 | 重庆市綦江区自力汽配有限公司 | A kind of fastener for speed-changing box pulling fork processing |
| CN207171337U (en) * | 2017-08-15 | 2018-04-03 | 安徽江淮汽车集团股份有限公司 | Soldering cramping apparatus rotating mechanism |
| CN208083883U (en) * | 2018-01-31 | 2018-11-13 | 广州市旭创机电设备有限公司 | A kind of gear box positioning clamp for machining |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 301700 Tianjin Wuqing Auto Parts Industrial Park, north side of Yun Jing Road (No. 3, Ying Xiang Road) Applicant after: Aidi (Tianjin) Auto Parts Co., Ltd Address before: 301700 Tianjin Wuqing Auto Parts Industrial Park, north side of Yun Jing Road (No. 3, Ying Xiang Road) Applicant before: ASIMCO AUTOMOTIVE COMPONENTS (TIANJIN) Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200306 |