CN216461759U - Special processing equipment for automobile clutch pressure plate - Google Patents
Special processing equipment for automobile clutch pressure plate Download PDFInfo
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- CN216461759U CN216461759U CN202123045622.0U CN202123045622U CN216461759U CN 216461759 U CN216461759 U CN 216461759U CN 202123045622 U CN202123045622 U CN 202123045622U CN 216461759 U CN216461759 U CN 216461759U
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- lathe
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- disc
- pressing plate
- processing equipment
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- 238000003825 pressing Methods 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 208000003618 Intervertebral Disc Displacement Diseases 0.000 description 3
- 230000001788 irregular Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model relates to a special processing equipment of automobile clutch pressure disk mainly includes lathe, location mould, knife rest and clamp plate, fixed mounting location mould on the main shaft of lathe, the epaxial installation clamp plate of tailstock of lathe, the location mould is the disc structure, and it is protruding that quotation center is processed there is the disc, is provided with a reference column in the quotation, the bellied external diameter of disc equals the internal diameter of work piece, and the reference column is located the work piece excircle contour line outside, the clamp plate is fixed on the location mould along with the tailstock back-and-forth movement of lathe with the work piece pressure, the knife rest is located the carriage apron case of lathe, along the lead screw back-and-forth movement. The utility model discloses simple structure, convenient operation fixes a position fast and accurately, has improved production efficiency, reduces workman's intensity of labour, has reduced the processing cost.
Description
Technical Field
The utility model belongs to the technical field of the automobile clutch part processing frock, in particular to special processing equipment of automobile clutch pressure disk convenient to location.
Background
The clutch pressure plate is one of the main parts of the automobile clutch system, is used for pressing the clutch plate to transmit power, and plays an important role in automobile driving safety. When the automobile needs the power of the engine during running, the pressure plate tightly presses the clutch plate to enable the clutch plate to transmit the power of the engine to a transmission system so as to drive the automobile to run; when the clutch pedal is stepped on, the release bearing presses the pressure plate and the pressure claw to compress the spring, so that a gap is formed between the clutch plate and the surface of the release pressure plate, and the release function is achieved. After the casting of automobile clutch pressure disk is accomplished, need carry out the finish machining to its terminal surface before delivering the customer, adopt the lathe to process its terminal surface usually, use the common lathe at present to process the terminal surface of clutch pressure disk often, nevertheless carry out the fixed mode of clamping through the three-jaw chuck of lathe, its operation is complicated, and the centering difficulty, and once can only process one face for production efficiency is low, has increased workman's intensity of labour.
Disclosure of Invention
The utility model provides a technical problem provide a special processing equipment of automobile clutch pressure disk, it is complicated to have solved the clamping and operate when fixed, the centering difficulty, and production efficiency is low, workman's problem that intensity of labour is big.
The utility model adopts the technical proposal that: the utility model provides a special processing equipment of automobile clutch pressure disk, mainly includes lathe, location mould, knife rest and clamp plate, fixed mounting location mould on the main shaft of lathe, the epaxial installation clamp plate of tailstock of lathe, the location mould is the disc structure, and the processing of quotation center has the disc arch, is provided with a reference column in the quotation, the bellied external diameter of disc equals the internal diameter of work piece, and the reference column is located the work piece excircle contour line outside, the clamp plate is fixed on the location mould along the tailstock back-and-forth movement of lathe with the work piece pressure, the knife rest is located the carriage apron case of lathe, along the lead screw back-and-forth movement.
The technical effects are as follows: the positioning clamping fixture special for the clutch pressing plate is used for quickly installing and positioning, positioning is accurate, and a cutter is convenient to machine.
Preferably, the tool rest is provided with a first tool and a second tool, and the tool bit of the first tool is opposite to the tool bit of the second tool and faces the machined end face of the workpiece.
The technical effects are as follows: two cutters simultaneously process two machined end faces of the workpiece, and machining efficiency is improved.
Further preferably, the pressing plate is of a disc structure, and the diameter of the pressing plate is between the inner diameter of the workpiece and the circular diameter of the edge, closest to the center of the circle of the workpiece, of the machining end face of the workpiece.
The technical effects are as follows: the pressing plate is pressed tightly against the end face of the workpiece, and the processing end face of the workpiece protrudes out of the pressing plate, so that the pressing plate does not interfere with the cutter.
Further optimizing, the pressing plate rotates coaxially and at the same speed along with the positioning mould.
The technical effects are as follows: so that the pressure plate and the workpiece are relatively static and do not wear the workpiece.
The utility model has the advantages that: the utility model discloses simple structure, convenient operation fixes a position fast and accurately, has improved production efficiency, reduces workman's intensity of labour, has reduced the processing cost.
Drawings
FIG. 1 is a schematic structural view of a processing device dedicated for an automobile clutch pressure plate;
FIG. 2 is a schematic view of a positioning fixture;
FIG. 3 is a schematic structural view of the positioning fixture after a workpiece is mounted thereon;
fig. 4 is a schematic diagram of a tool position structure.
Reference numerals: 1-lathe, 2-positioning clamping fixture, 3-tool holder, 4-pressing plate, 5-workpiece, 201-disc bulge, 202-positioning column, 301-first cutter, 302-second cutter, 501-first machining end face and 502-second machining end face.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The utility model discloses work piece 5 that will process is as shown in fig. 3, the main part is the torus, at four lugs of torus outside evenly distributed, along the structure of a plurality of irregular shape of circumference evenly distributed on the torus, first processing terminal surface 501 leans on the strip lug in the torus outside for the structure of irregular shape on the 5 torings of work piece, first processing terminal surface 501's terminal surface is higher than other partial planes of the structure of irregular shape, second processing terminal surface 502 is on four lugs of 5 torings outside evenly distributed of work piece, the terminal surface of second processing terminal surface 502 is higher than other partial planes of lug.
As shown in fig. 1, a special processing device for an automobile clutch pressure plate mainly comprises a lathe 1, a positioning clamping fixture 2, a tool rest 3 and a pressure plate 4, wherein the lathe 1 is a common lathe, the positioning clamping fixture 2 is fixedly installed on a main shaft of the lathe 1, the pressure plate 4 is installed on a tailstock shaft of the lathe 1, the pressure plate 4 is of a disc structure, the diameter of the pressure plate 4 is between the inner diameter of a workpiece 5 and the circular diameter of the edge, closest to the center of a circle of the workpiece, of a first processing end face 501 of the workpiece 5, it is ensured that the pressure plate 4 is large enough to be pressed on the workpiece and the pressure plate 4 is not covered on the first processing end face 501 too much, the pressure plate 4 presses the workpiece 5 on the positioning clamping fixture 2 to be fixed along with the back and forth movement of the tailstock of the lathe 1, and the pressure plate 4 coaxially rotates at the same speed along with the positioning clamping fixture 2 in the same direction.
As shown in fig. 4, the tool post 3 is arranged on a carriage of the lathe 1 and moves back and forth along the screw, a first tool 301 and a second tool 302 are arranged on the tool post 3, the tool heads of the first tool 301 and the second tool 302 are opposite and face the processing end face of the workpiece 5, the first tool 301 is used for processing a first processing end face 501, the second tool 302 is used for processing a second processing end face 502, and the two tools simultaneously process two processing end faces of the workpiece 5.
As shown in fig. 2 and 3, the positioning fixture 2 is a disc structure, a disc protrusion 201 is formed in the center of the disc surface, a positioning column 202 is disposed on the disc surface, the outer diameter of the disc protrusion 201 is equal to the inner diameter of the workpiece 5, and the height of the disc protrusion 201 is smaller than the height of the inner hole of the workpiece 5. The positioning column 202 is located on the outer side of the outer circle contour line of the workpiece 5, and when the workpiece 5 is mounted on the positioning fixture 2, the positioning column 202 can be just clamped between the circular ring surface of the workpiece 5 and the convex block on the outer side of one circular ring surface.
Before use, the first cutter 301 and the second cutter 302 are positioned, the positions of the first cutter 301 and the second cutter 302 on the cutter frame 3 are adjusted according to the requirements of design drawings, and the cutter frame 3 is locked and fixed.
When the lathe is used, firstly, a workpiece 5 is installed on the positioning clamping fixture 2, the workpiece 5 is manually rotated to enable the positioning column 202 to be abutted against one of the convex blocks, then the lathe 1 is started to enable the pressing plate 4 of the tailstock to move towards the direction of the workpiece 5 and be pressed on the workpiece 5, the main shaft of the lathe 1 starts to rotate to drive the workpiece 5 and the pressing plate 4 to rotate at the same speed, then the tool rest 3 is operated to move towards the first machining end face 501 and the second machining end face 502 of the workpiece 5 to start machining the first machining end face 501 and the second machining end face 502, after machining is finished, the lathe 1 is stopped to enable the main shaft to stop rotating, the tool rest 3 returns to the initial position, the pressing plate 4 moves towards the direction far away from the workpiece 5, then the machined workpiece 5 is taken down, and the unprocessed workpiece 5 is replaced to repeat the above operation for machining.
The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description of the above embodiments and the description is only illustrative of the principles of the present invention, and that the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and that these modifications and changes fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a special processing equipment of automobile clutch pressure disk which characterized in that: the lathe mainly comprises a lathe (1), a positioning clamping fixture (2), a tool rest (3) and a pressing plate (4), wherein the positioning clamping fixture (2) is fixedly installed on a main shaft of the lathe (1), the pressing plate (4) is installed on a tailstock shaft of the lathe (1), the positioning clamping fixture (2) is of a disc structure, a disc bulge (201) is machined in the center of a disc surface, a positioning column (202) is arranged on the disc surface, the outer diameter of the disc bulge (201) is equal to the inner diameter of a workpiece (5), the positioning column (202) is located on the outer side of an outer circle contour line of the workpiece (5), the pressing plate (4) presses the workpiece (5) to be fixed on the positioning clamping fixture (2) along with the front and back movement of the tailstock of the lathe (1), and the tool rest (3) is located on a sliding box of the lathe (1) and moves back and forth along a lead screw.
2. The processing equipment special for the automobile clutch pressure plate according to claim 1, characterized in that: and a first cutter (301) and a second cutter (302) are arranged on the tool rest (3), and the tool heads of the first cutter (301) and the second cutter (302) are opposite and face the machined end face of the workpiece (5).
3. The processing equipment special for the automobile clutch pressure plate according to claim 1, characterized in that: the pressing plate (4) is of a disc structure, and the diameter of the pressing plate (4) is between the inner diameter of the workpiece (5) and the circular diameter of the edge of the processing end face of the workpiece (5) closest to the circle center of the workpiece (5).
4. The processing equipment special for the automobile clutch pressure plate according to claim 1, characterized in that: the pressing plate (4) rotates coaxially and at the same speed along with the positioning clamping fixture (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123045622.0U CN216461759U (en) | 2021-12-06 | 2021-12-06 | Special processing equipment for automobile clutch pressure plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123045622.0U CN216461759U (en) | 2021-12-06 | 2021-12-06 | Special processing equipment for automobile clutch pressure plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216461759U true CN216461759U (en) | 2022-05-10 |
Family
ID=81418904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123045622.0U Expired - Fee Related CN216461759U (en) | 2021-12-06 | 2021-12-06 | Special processing equipment for automobile clutch pressure plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216461759U (en) |
-
2021
- 2021-12-06 CN CN202123045622.0U patent/CN216461759U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |