CN218696175U - Conical surface inclined surface piece machining clamp - Google Patents
Conical surface inclined surface piece machining clamp Download PDFInfo
- Publication number
- CN218696175U CN218696175U CN202222767305.8U CN202222767305U CN218696175U CN 218696175 U CN218696175 U CN 218696175U CN 202222767305 U CN202222767305 U CN 202222767305U CN 218696175 U CN218696175 U CN 218696175U
- Authority
- CN
- China
- Prior art keywords
- clamping
- piece
- pressing block
- fixture
- pressure plate
- 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
Abstract
The utility model relates to the technical field of machining, and discloses a clamp for machining a conical surface inclined piece, which comprises a clamp body, a clamping mechanism and a central positioning mechanism; the clamping mechanism comprises four directional pieces, a clamping piece, a first pressing block and a second pressing block, wherein the directional pieces are arranged on the outer side of the clamping body, the four directional pieces are uniformly distributed on the outer side of the clamping body, the clamping piece and the first pressing block are respectively arranged on two sides of the directional piece, and the second pressing block is arranged between the clamping piece and the first pressing block; the central positioning mechanism comprises an upper pressure plate and a lower pressure plate which are arranged at the center of the clamp body, and a steel ball is arranged between the upper pressure plate and the lower pressure plate. The utility model is suitable for a there is conical surface inclined plane spare processing fixture, the work piece is fixed on the fixture body, and the work piece adopts seamless laminating with the intermediate member, and the work piece is with the seamless laminating of the fixture body, above the work piece, the left and right sides all compresses tightly, makes the atress of impressing reasonable, and the work piece compresses tightly, and the cutting is steady, and the cutter is not in order to collapse the sword, and the work piece cutting qualification rate is high.
Description
Technical Field
The utility model relates to the technical field of machining, specifically a there is conical surface inclined plane spare processing fixture.
Background
The processing fixture used at present is a conical surface inclined surface piece, and a part are leaned against each other to form a circular ring, and the circular ring is tightly pressed by a nut. The method has the disadvantages that the clamping of the machined parts is not tight, gaps exist among the workpieces, the movement is not stable, the cutter is broken, and the workpieces are damaged and scrapped due to movement.
SUMMERY OF THE UTILITY MODEL
The utility model provides a there is conical surface inclined plane spare processing fixture has solved the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a processing clamp for a bevel part with a conical surface comprises a clamp body, a clamping mechanism and a central positioning mechanism;
the clamping mechanism comprises four directional pieces, clamping pieces, a first pressing block and a second pressing block, the directional pieces are arranged on the outer side of the clamp body, the four directional pieces are uniformly distributed on the outer side of the clamp body, the clamping pieces and the first pressing block are respectively arranged on two sides of the directional pieces, and the second pressing block is arranged between the clamping pieces and the first pressing block;
the central positioning mechanism comprises an upper pressure plate and a lower pressure plate which are arranged at the center of the clamp body, and a steel ball is arranged between the upper pressure plate and the lower pressure plate.
As an optimal technical scheme of the utility model, the card body is equipped with the intermediate block near one side at center, be equipped with on the card body with intermediate piece complex work piece.
As an optimal technical scheme of the utility model, the directional piece is equipped with the cylindric lock with the concrete complex of card through the sixth screw connection card specifically on the directional piece.
As the utility model discloses a preferred technical scheme, the second briquetting is concrete through second screwed connection card, the card casting die is concrete through third screwed connection card.
As a preferred technical scheme of the utility model, lower pressure disk and last pressure disk are fixed a position through first fixture round pin, and lower pressure disk and last pressure disk are fixed through first screw.
As a preferred technical scheme of the utility model, lower pressure disk and the card body are fixed a position through second fixture round pin, and lower pressure disk and the card body are fixed through the fourth screw.
The utility model discloses have following useful part:
the utility model is suitable for a have conical surface bevel spare processing fixture, the work piece is fixed on the fixture body, and the work piece adopts seamless laminating with the middleware, and the work piece all compresses tightly with the seamless laminating of the fixture body above the work piece, the left and right sides, and it is reasonable to make the atress of impressing, and the work piece compresses tightly, and the cutting is steady, and the cutter is not with tipping, and the work piece cutting qualification rate is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a jig for machining a tapered member.
Fig. 2 isbase:Sub>A cross-sectional viewbase:Sub>A-base:Sub>A of fig. 1.
In the figure: 1. a first screw; 2. a second screw; 3. a workpiece; 4. a middle block; 5. a third screw; 6. a clamping and pressing piece; 7. a fourth screw; 8. an orienting member; 9. a cylindrical pin; 10. a first pressing block; 11. a second pressing block; 12. a fifth screw; 13. a steel ball; 14. a first clamp pin; 15. a sixth screw; 16. a second clamp pin; 17. a lower platen; 18. an upper platen; 19. the card body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In one embodiment, referring to fig. 1, a clamp for processing a bevel member having a tapered surface includes a clamp body 19, a clamping mechanism, and a center positioning mechanism;
the clamping mechanism comprises four directional pieces 8, clamping and pressing pieces 6, first pressing blocks 10 and second pressing blocks 11, the directional pieces 8 are arranged on the outer side of the clamping body 19 and are uniformly distributed on the outer side of the clamping body 19, the clamping and pressing pieces 6 and the first pressing blocks 10 are respectively arranged on two sides of the directional pieces 8, and the second pressing blocks 11 are arranged between the clamping and pressing pieces 6 and the first pressing blocks 10;
the central positioning mechanism comprises an upper pressure plate 18 and a lower pressure plate 17 which are arranged at the center of a clamp body 19, a steel ball 13 is arranged between the upper pressure plate 18 and the lower pressure plate 17, the clamp body 19 is a base of the clamp and is also a positioning seat of a clamp, and a directional piece 8, a clamping piece 6, a first pressing block 10, a second pressing block 11 and an intermediate block 4 are arranged on the clamp body 19 to position and clamp the workpiece 3 in the circumferential direction and the thickness direction of the workpiece 3. The orientation piece 8 is used for positioning the workpiece 3 in the circumferential direction, and the clamping and pressing piece 6 is used for clamping and pressing the workpiece 3 in the circumferential direction. The lower pressing plate 17 and the clamp body 19 of the central positioning mechanism have matching requirements, the lower pressing plate 17 and the clamp body 19 are kept coaxial, the upper pressing plate 18 and the lower pressing plate 17 are fastened by the first clamp pin 14 and the first screw 1, the position space for containing the steel balls 13 in the upper pressing plate 18 and the lower pressing plate 17 is ensured, and the steel balls 13 can move freely. The conical surface of the fifth screw 12 presses the steel ball 13, so that the steel ball 13 moves radially to jack the workpiece 3 tightly, and the workpiece 3 is positioned radially.
In one aspect of the present embodiment, the middle block 4 is disposed on a side of the clamp body 19 near the center, and the workpiece 3 engaged with the middle block is disposed on the clamp body 19. A fixture can clamp twenty workpieces 3 and consists of four same parts, each part is divided into five workpieces 3, the lower surface and the outer surface of each workpiece 3 are contacted with a fixture body 19, the inner surface of each workpiece is contacted with a steel ball 13, the left and right surfaces of the three middle workpieces 3 are contacted with a middle block 4, one side of each workpiece 3 at two sides is contacted with the middle block 4, and the other side is contacted with a clamping and pressing piece 6 or a directional piece 8.
In one aspect of the present embodiment, the directing member 8 is connected to the clamping body 19 through a sixth screw 15, and the directing member 8 is provided with a cylindrical pin 9 engaged with the clamping body 19. The orientation piece 8 and the clamp body 19 are positioned in the circumferential direction of the key groove, the cylindrical pin 9 is positioned in the radial direction, and the orientation piece 8 is fixed on the clamp body 19 through the sixth screw 15.
In one case of this embodiment, the second pressing piece 11 is connected to the clamping body 19 through the second screw 2, and the clamping pressing piece 6 is connected to the clamping body 19 through the third screw 5.
In one case of the embodiment, the lower pressure plate 17 and the upper pressure plate 18 are positioned by two first fixture pins 14, and the lower pressure plate 17 and the upper pressure plate 18 are fixed by two first screws 1. The lower pressing plate 17 and the clamp body 19 are positioned through two second clamp pins 16, the lower pressing plate 17 and the clamp body 19 are fixed through two fourth screws 7, and therefore the central positioning mechanism and the clamp body 19 are connected into a whole.
The operation process is as follows:
screwing twelve fifth screws 12 on the central positioning mechanism, moving a steel ball 13 outwards along a track formed by an upper pressure plate 18 and a lower pressure plate 17 under the action of the conical surface of the fifth screws 12 and extruding a workpiece 3, screwing a third screw 5 of the clamping mechanism, wherein one side of a clamping and pressing piece 6 is provided with a clamping body 19 which is abutted against and is an inclined plane formed by a directional piece 8, the directional piece 8 is fixed, the workpiece 3 is extruded in the circumferential direction of the clamping and pressing piece 6, the screws 2 on a first pressing block 10 and a second pressing block 11, the first pressing block 10 and the second pressing block 11 downwards extrude the workpiece 3, and the force is respectively applied in three directions to ensure that the force in the three directions simultaneously reaches a specified value, screwing the workpiece 3, loosening the fifth screws 12 and the steel ball 13 to retreat, and detaching the central positioning mechanism, so that the workpiece 3 can be processed.
The utility model is suitable for a there is conical surface inclined plane spare processing fixture, work piece 3 is fixed on the card body 19, and work piece 3 adopts seamless laminating with the intermediate member, and work piece 3 and the seamless laminating of the card body 19, above the work piece 3, the left and right sides all compress tightly, make the atress of impressing reasonable, and work piece 3 compresses tightly, and the cutting is steady, and the cutter is not in order to collapse the sword, and 3 cutting percent of pass on the work piece are high.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A clamp for machining a conical-surface inclined piece is characterized by comprising a clamp body, a clamping mechanism and a central positioning mechanism;
the clamping mechanism comprises four directional pieces, a clamping piece, a first pressing block and a second pressing block, wherein the directional pieces are arranged on the outer side of the clamping body, the four directional pieces are uniformly distributed on the outer side of the clamping body, the clamping piece and the first pressing block are respectively arranged on two sides of the directional piece, and the second pressing block is arranged between the clamping piece and the first pressing block;
the central positioning mechanism comprises an upper pressure plate and a lower pressure plate which are arranged at the center of the clamp body, and a steel ball is arranged between the upper pressure plate and the lower pressure plate.
2. The tapered-surface workpiece machining fixture according to claim 1, wherein an intermediate block is arranged on one side of the fixture body close to the center, and a tool matched with the intermediate block is arranged on the fixture body.
3. The tapered-surface workpiece machining fixture according to claim 1, wherein the orientation member is connected to the fixture body through a sixth screw, and a cylindrical pin matched with the fixture body is arranged on the orientation member.
4. The tapered surface member processing jig of claim 1, wherein the second pressing member is connected to the jig body by a second screw, and the pressing member is connected to the jig body by a third screw.
5. The bevel-face member processing jig according to claim 1, wherein the lower platen and the upper platen are positioned by a first jig pin, and the lower platen and the upper platen are fixed by a first screw.
6. The bevel-beveled member machining fixture of claim 5, wherein the lower platen and the fixture body are positioned by a second fixture pin and the lower platen and the fixture body are secured by a fourth screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222767305.8U CN218696175U (en) | 2022-10-20 | 2022-10-20 | Conical surface inclined surface piece machining clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222767305.8U CN218696175U (en) | 2022-10-20 | 2022-10-20 | Conical surface inclined surface piece machining clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218696175U true CN218696175U (en) | 2023-03-24 |
Family
ID=85588098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222767305.8U Active CN218696175U (en) | 2022-10-20 | 2022-10-20 | Conical surface inclined surface piece machining clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218696175U (en) |
-
2022
- 2022-10-20 CN CN202222767305.8U patent/CN218696175U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218696175U (en) | Conical surface inclined surface piece machining clamp | |
| CN114055211A (en) | Clamp and method for turning thin-wall disc-shaped part on lathe | |
| CN211866676U (en) | Drilling jig for machining holes in two directions for conical shaft parts | |
| CN109290816B (en) | Adjustable device suitable for ultrasonic vibration cutting processing and using method thereof | |
| CN214488973U (en) | Frock clamp that mould processing milling machine was used | |
| CN216066145U (en) | Turnover welding tool fixture | |
| CN214393361U (en) | Side-push self-centering clamp | |
| CN207043761U (en) | A kind of fixture for being used to process thin-walled ring external diameter | |
| CN108357077B (en) | Machining process of die cavity bottom die | |
| CN219901196U (en) | End face driving clamp for thin-wall part | |
| CN216178667U (en) | Marine slide block inner hole and plane turning mold | |
| CN216939556U (en) | Multipurpose auxiliary tool for machining shell parts | |
| CN219336945U (en) | Special lathe fixture for thin-wall hollow cover type aluminum casting | |
| CN218135038U (en) | Bearing turning aligning clamp | |
| CN220127786U (en) | Cemented carbide ring excircle groove processing frock | |
| CN217122493U (en) | Special fixture for milling machine | |
| CN214349039U (en) | Novel pressure die for machine tool machining | |
| CN219562660U (en) | Tool for processing high-precision circular ring by using internal and external circular grinding machine | |
| CN216706705U (en) | Processing frock of handle part | |
| CN214162155U (en) | Machining tool for workpiece hole of X6325C milling machine | |
| CN219380859U (en) | Drilling device for upper support cover plate of compressor | |
| CN216461992U (en) | Device for accurately positioning connecting rod | |
| CN220331020U (en) | Frock is used in processing of hemisphere thin wall part | |
| CN216608152U (en) | Central hydraulic pressure pressing plate tool for machining side face hole of shell part | |
| CN217344531U (en) | Semi-manufactured goods slope drilling frock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |