CN211249148U - Automobile locking clutch pressure plate drilling tool - Google Patents
Automobile locking clutch pressure plate drilling tool Download PDFInfo
- Publication number
- CN211249148U CN211249148U CN201921649863.6U CN201921649863U CN211249148U CN 211249148 U CN211249148 U CN 211249148U CN 201921649863 U CN201921649863 U CN 201921649863U CN 211249148 U CN211249148 U CN 211249148U
- Authority
- CN
- China
- Prior art keywords
- plate
- bottom plate
- locking
- upper plate
- boss
- 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.)
- Active
Links
Images
Landscapes
- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to an automobile locking clutch pressure plate drilling tool, which comprises a pressure plate positioning assembly, an upper plate and a bottom plate which are distributed up and down, wherein the upper plate and the bottom plate are both in a disc shape, a first boss is arranged at the bottom end of the upper plate, a second boss is arranged at the upper end of the bottom plate, and the diameter of the upper plate is smaller than that of the bottom plate; a locking Assembly, locking Assembly includes locking bolt, lock nut, locking clamp plate the utility model has the advantages of: through the cooperation between pressure disk locating component and the locking Assembly, thereby the realization is fixed to the location of pressure disk, and through not unidimensional upper plate, the cooperation of bottom plate, make the circumference excircle of pressure disk can expose outside, the drilling processing to the pressure disk is convenient, and the position to the quantity of punching and distribution is unrestricted, adopt such mode moreover, need not to adopt CNC digit control machine tool to process specially, ordinary drilling equipment also can realize, whole frock location is convenient, the effectual manufacturing cost that has reduced.
Description
Technical Field
The utility model relates to an automobile clutch processing field, specific car lockup clutch pressure disk drilling frock that says so.
Background
The locking control of the locking clutch is used for improving the efficiency of hydraulic transmission in the early 80 s of the 20 th century in the 70 s, the automatic adaptability and stepless speed regulation performance of the hydraulic torque converter to external loads are fully shown when the hydraulic torque converter is in an unlocked state, and the transmission efficiency of the hydraulic torque converter at low load and high rotating speed can be obviously improved through hydraulic mechanical transmission after the locking clutch is locked under a certain working condition. The locking control mode of the locking clutch comprises a pitot tube, a centrifugal block, electronic control, hydraulic control and the like.
Generally, a clutch is mainly composed of three parts, which are three basic elements, namely, a flywheel, a clutch plate and a clutch pressure plate. The flywheel and the clutch pressure plate are driving parts in the clutch, which are connected with a crankshaft of the engine and rotate along with the rotation of the crankshaft, and the clutch plate is a passive element and can transmit the power of the engine to the clutch shaft.
The clutch pressure plate is the active part of the clutch, and the function of the clutch pressure plate is responsible for providing pressure for the clutch friction plates and realizing the separation and the engagement of the clutch. When the clutch is engaged, the pressure plate presses the friction plate of the clutch tightly, and the engine power is transmitted to the input shaft of the transmission through the friction plate. The clutch pressure plate is composed of pressure plate, diaphragm spring and clutch cover. When the clutch is in a combined state, the pressure plate presses the friction plate on the flywheel under the action of the diaphragm spring, and then the friction plate is transmitted to the transmission through the power of the engine, so that the gear shifting function is realized.
In the process of processing the clutch pressure plate, the circumferential edge of the pressure plate needs to be drilled, and the traditional drilling mode is as follows: fixing the pressure plate workpiece by using a drill jig, and then sending the drill jig into a CNC (computerized numerical control) machine tool for finish machining. In such a machining mode, since the drill jig is used for fixing the platen, and the number and the positions of the holes on the drill jig are fixed, for the number and the distribution of the holes of the platen in a certain shape, the drill jig of a certain specification needs to be equipped, the number of the drill jig to be customized is large, and the drill jig is used for machining, so that the CNC numerical control machine tool needs to be matched for finish machining, and the whole machining cost is high.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a fixed convenient, with low costs car lockup clutch pressure disk drilling frock.
In order to solve the technical problem, the utility model adopts the technical scheme that: the utility model provides an automobile lock clutch pressure disk drilling frock, its innovation point lies in: comprises that
The pressure plate positioning assembly comprises an upper plate and a bottom plate which are vertically distributed, the upper plate and the bottom plate are both in a disc shape, the axis of the upper plate and the axis of the bottom plate are in the same straight line, a first boss extending towards the bottom plate is arranged at the bottom end of the upper plate, so that the whole upper plate is in a T shape, a second boss extending towards the upper plate is arranged at the upper end of the bottom plate, so that the whole bottom plate is in an inverted T shape, the diameter of the upper plate is smaller than that of the bottom plate, the diameter of the first boss is the same as that of the second boss, and after the upper plate and the bottom plate are combined, the upper plate, the bottom plate, the first boss and the second boss form a cavity for accommodating the pressure plate to be positioned and fixed together;
the locking assembly comprises a locking bolt, a locking nut and a locking pressing plate, the upper end of the upper plate is arranged in the locking pressing plate, a through hole allowing the locking bolt to pass through is formed in the center positions of the upper plate, the bottom plate and the locking pressing plate, the through hole in the bottom plate is a threaded hole matched with the locking bolt, the locking bolt sequentially passes through the locking pressing plate and the upper plate and then is in threaded fixation with the bottom plate, the locking nut is locked on the upper side of the pressing plate, and the upper plate and the bottom plate are fixed.
Furthermore, the size of the through hole for the locking bolt to pass through is larger than that of the locking bolt on the upper plate.
The utility model has the advantages that: the utility model discloses in, through the cooperation between pressure disk locating component and the locking Assembly, thereby the realization is fixed to the location of pressure disk, and through not unidimensional upper plate, the cooperation of bottom plate, make the circumference excircle of pressure disk can expose outside, thereby the drilling processing to the pressure disk is convenient, adopt such mode moreover, need not to adopt CNC digit control machine tool to process specially, ordinary drilling equipment also can realize, and the position to the quantity of punching and distribution is unrestricted, whole frock location is convenient, the effectual manufacturing cost that has reduced.
The size of the through hole on the upper plate is larger than that of the locking bolt, so that the upper plate can have a certain fine adjustment function, the requirement on the size processing of the upper plate is reduced, and the manufacturing cost is reduced.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the utility model discloses a car lockup clutch pressure disk drilling frock's schematic diagram.
Detailed Description
The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the scope of the present invention.
A drilling tool for a clutch pressure plate of an automobile locking clutch shown in figure 1 comprises
A pressure disk locating component, pressure disk locating component includes upper plate 1 that distributes from top to bottom, bottom plate 2, upper plate 1 all is discoid with bottom plate 2, and the axis of upper plate 1 is same straight line with the axis of bottom plate 2, the bottom at upper plate 1 has first boss 3 that extends 2 directions of bottom plate earlier on, thereby make whole upper plate 1 be the T word shape, the upper end at bottom plate 2 has one to the second boss 4 that 1 directions of upper plate extend, thereby make whole bottom plate 2 be the shape of falling T word, the diameter of upper plate 1 is less than the diameter of bottom plate 2, the diameter of first boss 3 is the same with the diameter of second boss 4, after upper plate 1 and bottom plate 2 merge, upper plate 1, bottom plate 2, first boss 3, second boss 4 forms a volume pressure disk location fixed die cavity 5 jointly.
A locking Assembly, locking Assembly includes locking bolt 6, lock nut 7, locking clamp plate 8 arranges the upper end of upper plate 1 in, at upper plate 1, the central point of bottom plate 2 and locking clamp plate 8 puts all to open one and holds the through-hole that locking bolt 6 passed, and the through-hole on the bottom plate 2 be with locking bolt 6 matched with screw hole, locking bolt 6 passes locking clamp plate 8 in proper order, 1 back of upper plate and 2 thread tightening of bottom plate, and pass through locking nut 7 locking at the upside of clamp plate 8, realize fixing between upper plate 1 and the bottom plate 2.
The size of the through hole in the upper plate 1 through which the lock bolt 6 passes is larger than the size of the lock bolt 6. The through hole on the upper plate 1 is designed to be larger than the locking bolt 6, so that the upper plate 1 can have a certain fine adjustment function in the horizontal direction, the requirement on size processing of the upper plate 1 is reduced, and the manufacturing cost is reduced.
The working principle is as follows: when the pressure plate is drilled, firstly, the inner wall of the pressure plate is sleeved on the outer side of the second boss 4, the pressure plate is entirely supported on the bottom plate 2, then the upper plate 1 is pressed on the pressure plate, the first boss 3 is also embedded into the inner wall of the chassis, then, the upper plate 1 is covered with the locking pressure plate 8, then the locking bolt 6 sequentially penetrates through the locking pressure plate 8 and the bottom plate 2 to be fixed through threads, then, the locking bolt 6 is connected with the locking nut 7 through the threads, the locking pressure plate 8 and the upper plate 1 are locked on the bottom plate 2 through the locking nut 7 to complete positioning and fixing of the pressure plate, then, the whole tool is sent to a machining center, and drilling equipment is used for drilling the position of the pressure plate exposed outside the upper plate 1.
The utility model discloses a processing frock, cooperation through between pressure disk locating component and the locking Assembly, thereby realize fixed to the location of pressure disk, and through not unidimensional upper plate 1, bottom plate 2's cooperation, make the circumference excircle of pressure disk can expose outside, thereby the convenient drilling processing to the pressure disk, and adopt such mode, need not to adopt CNC to process specially, ordinary drilling equipment also can realize, and the quantity of punching and the position of distribution on the pressure disk to the same kind of specification are unrestricted, need not to customize a plurality of jig, and even the size of the pressure disk of processing has changed, only need the change upper plate 1 that corresponds, bottom plate 2 can, the cost of changing need be less than the cost of customizing a jig far away, the effectual manufacturing cost that has reduced.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. The utility model provides an automobile locking clutch pressure disk drilling frock which characterized in that: comprises that
The pressure plate positioning assembly comprises an upper plate and a bottom plate which are vertically distributed, the upper plate and the bottom plate are both in a disc shape, the axis of the upper plate and the axis of the bottom plate are in the same straight line, a first boss extending towards the bottom plate is arranged at the bottom end of the upper plate, so that the whole upper plate is in a T shape, a second boss extending towards the upper plate is arranged at the upper end of the bottom plate, so that the whole bottom plate is in an inverted T shape, the diameter of the upper plate is smaller than that of the bottom plate, the diameter of the first boss is the same as that of the second boss, and after the upper plate and the bottom plate are combined, the upper plate, the bottom plate, the first boss and the second boss form a cavity for accommodating the pressure plate to be positioned and fixed together;
the locking assembly comprises a locking bolt, a locking nut and a locking pressing plate, the upper end of the upper plate is arranged in the locking pressing plate, a through hole allowing the locking bolt to pass through is formed in the center positions of the upper plate, the bottom plate and the locking pressing plate, the through hole in the bottom plate is a threaded hole matched with the locking bolt, the locking bolt sequentially passes through the locking pressing plate and the upper plate and then is in threaded fixation with the bottom plate, the locking nut is locked on the upper side of the pressing plate, and the upper plate and the bottom plate are fixed.
2. The automobile lock-up clutch pressure plate drilling tool of claim 1, characterized in that: the size of the through hole for the locking bolt to pass through is larger than that of the locking bolt on the upper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921649863.6U CN211249148U (en) | 2019-09-30 | 2019-09-30 | Automobile locking clutch pressure plate drilling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921649863.6U CN211249148U (en) | 2019-09-30 | 2019-09-30 | Automobile locking clutch pressure plate drilling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211249148U true CN211249148U (en) | 2020-08-14 |
Family
ID=71966362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921649863.6U Active CN211249148U (en) | 2019-09-30 | 2019-09-30 | Automobile locking clutch pressure plate drilling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211249148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112600353A (en) * | 2020-12-24 | 2021-04-02 | 湖北科技学院 | Perforating device of stepless speed regulation |
-
2019
- 2019-09-30 CN CN201921649863.6U patent/CN211249148U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112600353A (en) * | 2020-12-24 | 2021-04-02 | 湖北科技学院 | Perforating device of stepless speed regulation |
| CN112600353B (en) * | 2020-12-24 | 2024-05-24 | 湖北科技学院 | Stepless speed regulating punching device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211249148U (en) | Automobile locking clutch pressure plate drilling tool | |
| CN206072248U (en) | Speed reduction device, joint servo steering engine and robot | |
| SE439349B (en) | REVERSIBLE Torque Converters | |
| CN210003792U (en) | center wheel fixed type automatic gear shifting transmission | |
| CN201851622U (en) | Planetary gearbox of two-stage speed changing main shaft | |
| CN203471435U (en) | Special wheel machining clamp | |
| CN216951597U (en) | Wear-resistant gapless speed reducer | |
| CN216502797U (en) | Gear grinding machine quick change anchor clamps | |
| CN211059247U (en) | Clutch retainer for automatic transmission | |
| CN213685018U (en) | High transmission torque motor flange | |
| CN212839267U (en) | Connecting structure for planet carrier and sensor induction coil | |
| CN215521843U (en) | Hydraulic oil cylinder for speed regulation of large-scale speed reducer | |
| CN207881906U (en) | A kind of case of transmission water inspection tooling | |
| CN214617781U (en) | Gearbox gear transmission assembly | |
| CN219492948U (en) | Flywheel of battery car | |
| CN214534143U (en) | Automatic gearbox friction disc directly links mechanism | |
| CN216715178U (en) | High-precision intermediate output shaft gear fitting | |
| CN217728581U (en) | Electric screw driver | |
| CN209774017U (en) | Clutch inner circle processing frock | |
| CN211901517U (en) | Gear box of coffee machine | |
| CN211343958U (en) | Industrial speed reducer box | |
| CN210970019U (en) | Small-tonnage high-performance crank stamping equipment | |
| CN217890858U (en) | Special-shaped nut dismounting tool | |
| CN114060382B (en) | Electronic product threaded fastener with anti-seismic function and production method thereof | |
| CN207583980U (en) | A kind of right angle reductor with Split type casing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201118 Address after: 226500 No.8 Jiangfang Road, Changjiang Town, Rugao City, Nantong City, Jiangsu Province Patentee after: Jiangsu Huayong automobile suspension Co.,Ltd. Address before: 226500 Zhongju Group 21, Jiang'an Town, Nantong City, Jiangsu Province (formerly Zhongrui Menwei) Patentee before: JIANGSU TANGCHEN AUTOMOBILE PARTS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.8, Jiangfang Road, Changjiang Town, Rugao City, Nantong City, Jiangsu Province, 226500 Patentee after: Jiangsu Huayong composite materials Co.,Ltd. Address before: No.8, Jiangfang Road, Changjiang Town, Rugao City, Nantong City, Jiangsu Province, 226500 Patentee before: Jiangsu Huayong automobile suspension Co.,Ltd. |