CN204673294U - A kind of reversion fixture with cone structure - Google Patents
A kind of reversion fixture with cone structure Download PDFInfo
- Publication number
- CN204673294U CN204673294U CN201520252140.8U CN201520252140U CN204673294U CN 204673294 U CN204673294 U CN 204673294U CN 201520252140 U CN201520252140 U CN 201520252140U CN 204673294 U CN204673294 U CN 204673294U
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- conical surface
- locating ring
- taper locating
- reversion
- fixture
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Abstract
The utility model discloses a kind of reversion fixture with cone structure, comprise the conical surface seat, taper locating ring and the clamping cap that from bottom to top set gradually, wherein, above-mentioned conical surface seat is provided with conical surface groove; Above-mentioned taper locating ring is placed in this conical surface groove, so that spacing fixing, taper locating ring has installing hole, is inserted with part to be processed in this installing hole; It is outside that above-mentioned clamping cap is set in taper locating ring, and be removably connected with conical surface seat, to be compressed by part to be processed.The utility model is applied to the high blind hole workpiece machining clamp of two ends axiality, and operation clamping is simple, and 180 ° of reversion positioning precisions are accurate, and operating efficiency greatly improves.
Description
Technical field
The utility model frock clamp field, refers in particular to a kind of reversion fixture with cone structure.
Background technology
Frock clamp adds to be used for rapid fastening workpiece man-hour, makes lathe, cutter, workpiece keep the process unit of correct relative position.Frock clamp is the indispensable parts of machining, machine tool technology at a high speed, efficient, precision, compound, intelligence, environmental protection future development drive under, clamp technology is just towards high-precision, efficient, module, combination, general, economic future development.On lathe during processing work, the dimensions reaching drawing for making the surface energy of workpiece and specify, geometry and with the technical requirements such as the relative-position error on other surfaces, workpiece must be installed (location) before processing, clip (clamping).For the blind hole Vehicle Processing that two ends axiality is high, traditional processing mode utilizes workpiece two ends method for centering, and the loaded down with trivial details efficiency of installation way is low, and clamping centering reliability is unstable, and cause product percent of pass low, and require that technical ability is higher, personnel's cost on duty is higher.
Summary of the invention
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, there is provided a kind of and be applied to the high blind hole workpiece machining clamp of two ends axiality, operation clamping is simple, and 180 ° of reversion positioning precisions are accurate, the reversion fixture of the band cone structure that operating efficiency greatly improves.
The technical scheme that the utility model is taked is as follows: a kind of reversion fixture with cone structure, comprises the conical surface seat, taper locating ring and the clamping cap that from bottom to top set gradually, and wherein, above-mentioned conical surface seat is provided with conical surface groove; Above-mentioned taper locating ring is placed in this conical surface groove, so that spacing fixing, taper locating ring has installing hole, is inserted with part to be processed in this installing hole; It is outside that above-mentioned clamping cap is set in taper locating ring, and be removably connected with conical surface seat, to be compressed by part to be processed.
Preferably, described conical surface seat is provided with support portion, and support portion upwards extends to form column structure; Above-mentioned conical surface groove is opened on support portion, and along support portion to lower recess.
Preferably, described taper locating ring comprises hypocone, supports ring portion and upper tapering, and wherein, hypocone and upper tapering are symmetrical arranged up and down; Above-mentioned support ring portion is arranged between hypocone and upper tapering, and extends laterally, is formed and supports anchor ring.
Preferably, described hypocone is embedded in above-mentioned conical surface groove, so that spacing fixing taper locating ring, the end face of conical surface groove props up support ring portion, to support taper locating ring.
Preferably, described installing hole is opened in the middle part of taper locating ring, and runs through tapering, support ring portion and hypocone from top to bottom successively.
Preferably, the outer wall of described support portion is provided with external screw thread; Above-mentioned clamping cap is tubular structure, and the inwall of clamping cap is provided with internal thread, and clamping cap is threaded with support portion, so that clamping cap is removably connected on conical surface seat.
Preferably, described taper locating ring is provided with opening, and this opening runs through the sidewall of taper locating ring, makes installing hole and ft connection, and clamping cap compresses taper locating ring makes installing hole diameter diminish, to compress part to be processed.
The beneficial effects of the utility model are:
The utility model carries out reformed AHP for the defect of traditional handicraft and deficiency, eliminate traditional processing mode method for centering, the design concept of fantasy, utilize biconical surface structure, 180 ° are freely reversed, and make full use of self-centering characteristics of principle, make two ends blind hole concentricity trend infinitely small, thus meet the every required precision of work pieces process, require lower to the technical merit of technical staff, save human cost.
Accompanying drawing explanation
Fig. 1 is parts decomposition texture schematic diagram of the present utility model.
Fig. 2 is perspective view of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1 to Figure 2, the technical scheme that the utility model is taked is as follows: a kind of reversion fixture with cone structure, comprises the conical surface seat 1, taper locating ring 4 and the clamping cap 6 that from bottom to top set gradually, and wherein, above-mentioned conical surface seat 1 is provided with conical surface groove 3; Above-mentioned taper locating ring 4 is placed in this conical surface groove 3, so that spacing fixing, taper locating ring 4 has installing hole 44, is inserted with part 5 to be processed in this installing hole 44; It is outside that above-mentioned clamping cap 6 is set in taper locating ring 4, and be removably connected with conical surface seat 1, to be compressed by part 5 to be processed.
Conical surface seat 1 is provided with support portion 2, and support portion 2 upwards extends to form column structure; Above-mentioned conical surface groove 3 is opened on support portion 2, and along support portion 2 to lower recess.
Taper locating ring 4 comprises hypocone 41, supports ring portion 42 and upper tapering 43, and wherein, hypocone 41 and upper tapering about 43 are symmetrical arranged; Above-mentioned support ring portion 42 is arranged between hypocone 41 and upper tapering 43, and extends laterally, is formed and supports anchor ring.
Hypocone 41 is embedded in above-mentioned conical surface groove 3, so that spacing fixing taper locating ring 4, the end face of conical surface groove 3 props up and supports ring portion 42, to support taper locating ring 4.
Installing hole 44 is opened in the middle part of taper locating ring 4, and runs through tapering 43, support ring portion 42 and hypocone 41 from top to bottom successively.
The outer wall of support portion 2 is provided with external screw thread; Above-mentioned clamping cap 6 is tubular structure, and the inwall of clamping cap 6 is provided with internal thread, and clamping cap 6 is threaded with support portion 2, so that clamping cap 6 is removably connected on conical surface seat 1.
Taper locating ring 4 is provided with opening, and this opening runs through the sidewall of taper locating ring 4, makes installing hole 44 and ft connection, and clamping cap 6 compresses taper locating ring 4 makes installing hole 44 diameter diminish, to compress part 5 to be processed.
Further, the utility model eliminates traditional processing mode method for centering, the design concept of fantasy, utilize biconical surface structure, 180 ° are freely reversed, and make full use of self-centering characteristics of principle, make two ends blind hole concentricity trend infinitely small, thus meet the every required precision of work pieces process, require lower to the technical merit of technical staff, save human cost.The utility model has self-centering function according to the conical surface, workpiece to be added is put into opening taper locating ring, screwing clamp nut (clamping cap) makes clamp nut inner face and conical surface seat inner face fit, now after two inner face laminatings, ensure that the perpendicularity of taper locating ring and conical seat, the locating ring of taper is simultaneously under the pressure on conical surface seat inclined-plane, and self-centering is tightened up, ensure that part to be processed turn around process at twice in coaxiality error very little, thus ensure that the processing request of part.
Embodiment of the present utility model just introduces its detailed description of the invention, does not lie in and limits its protection domain.The technical staff of the industry can make some amendment under the inspiration of the present embodiment, therefore all equivalences done according to the utility model the scope of the claims change or modify, and all belong within the scope of the utility model Patent right requirement.
Claims (7)
1. the reversion fixture with cone structure, is characterized in that: comprise the conical surface seat (1), taper locating ring (4) and the clamping cap (6) that from bottom to top set gradually, and wherein, above-mentioned conical surface seat (1) is provided with conical surface groove (3); Above-mentioned taper locating ring (4) is placed in this conical surface groove (3), so that spacing fixing, taper locating ring (4) has installing hole (44), is inserted with part to be processed (5) in this installing hole (44); It is outside that above-mentioned clamping cap (6) is set in taper locating ring (4), and be removably connected with conical surface seat (1), to be compressed by part to be processed (5).
2. a kind of reversion fixture with cone structure according to claim 1, is characterized in that: described conical surface seat (1) is provided with support portion (2), and support portion (2) upwards extend to form column structure; Above-mentioned conical surface groove (3) is opened on support portion (2), and along support portion (2) to lower recess.
3. a kind of reversion fixture with cone structure according to claim 2, it is characterized in that: described taper locating ring (4) comprises hypocone (41), supports ring portion (42) and upper tapering (43), wherein, hypocone (41) and upper tapering (43) are symmetrical arranged up and down; Above-mentioned support ring portion (42) is arranged between hypocone (41) and upper tapering (43), and extends laterally, is formed and supports anchor ring.
4. a kind of reversion fixture with cone structure according to claim 3, it is characterized in that: described hypocone (41) is embedded in above-mentioned conical surface groove (3), so that spacing fixing taper locating ring (4), the end face of conical surface groove (3) props up and supports ring portion (42), to support taper locating ring (4).
5. a kind of reversion fixture with cone structure according to claim 4, it is characterized in that: described installing hole (44) is opened in the middle part of taper locating ring (4), and run through tapering (43), support ring portion (42) and hypocone (41) from top to bottom successively.
6. a kind of reversion fixture with cone structure according to claim 5, is characterized in that: the outer wall of described support portion (2) is provided with external screw thread; Above-mentioned clamping cap (6) is tubular structure, and the inwall of clamping cap (6) is provided with internal thread, and clamping cap (6) is threaded with support portion (2), so that clamping cap (6) is removably connected on conical surface seat (1).
7. a kind of reversion fixture with cone structure according to claim 6, it is characterized in that: described taper locating ring (4) is provided with opening, this opening runs through the sidewall of taper locating ring (4), make installing hole (44) and ft connection, clamping cap (6) compresses taper locating ring (4) makes installing hole (44) diameter diminish, to compress part to be processed (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252140.8U CN204673294U (en) | 2015-04-24 | 2015-04-24 | A kind of reversion fixture with cone structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520252140.8U CN204673294U (en) | 2015-04-24 | 2015-04-24 | A kind of reversion fixture with cone structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204673294U true CN204673294U (en) | 2015-09-30 |
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ID=54173017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520252140.8U Active CN204673294U (en) | 2015-04-24 | 2015-04-24 | A kind of reversion fixture with cone structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204673294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493586A (en) * | 2016-11-22 | 2017-03-15 | 高州市宏鑫玻璃制品厂 | Processing pot cover handle fixture |
-
2015
- 2015-04-24 CN CN201520252140.8U patent/CN204673294U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493586A (en) * | 2016-11-22 | 2017-03-15 | 高州市宏鑫玻璃制品厂 | Processing pot cover handle fixture |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |