CN205147880U - Milling machine and frock clamp thereof - Google Patents
Milling machine and frock clamp thereof Download PDFInfo
- Publication number
- CN205147880U CN205147880U CN201520981260.1U CN201520981260U CN205147880U CN 205147880 U CN205147880 U CN 205147880U CN 201520981260 U CN201520981260 U CN 201520981260U CN 205147880 U CN205147880 U CN 205147880U
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- CN
- China
- Prior art keywords
- hole
- frock clamp
- pin
- horizontal plane
- perforate
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
The utility model discloses a frock clamp, including the top surface have first trompil and second trompil be used for supporting part (2) base (1), install in be used for fixing in the first trompil the locating pin of part (2), install in be used for the adjustment in the second trompil the adjusting pin of contained angle is located between part (2) and the horizontal plane second trompil below first through -hole has on the lateral wall of base (1), install in the first through -hole and to follow first through -hole axial displacement's tapered wedge (5), the bottom surface of adjusting pin be with the same first inclined plane of tapered wedge (5) inclination, first inclined plane overlap joint in on the inclined plane of tapered wedge (5). This frock clamp has solved the lower scheduling problem of frock clamp machining precision effectively. The utility model also discloses a milling machine of including above -mentioned frock clamp.
Description
Technical field
The utility model relates to machine tool technology field, particularly relates to a kind of frock clamp.In addition, the utility model also relates to a kind of milling machine comprising above-mentioned frock clamp.
Background technology
During frock clamp clamping parts, according to the design feature of part noumenon, to break the normal procedure, processing is different from conventional structure; The clamping of part, pick and place conveniently; And frock clamp will have accessibility.But, adopt conventional positioning fixture, not only machining accuracy can not be ensured, and being not easy to operation, when such as adopting the special rocker arm milling machine milling external form of conventional positioning fixture, the qualification rate of processing parts quality is lower, need of production can not be met, simultaneously not easy to operate, workload is comparatively large, and operating efficiency is lower.
In sum, how effectively to solve the problems such as frock clamp machining accuracy is lower, be current those skilled in the art's urgent problem.
Utility model content
The purpose of this utility model is to provide a kind of frock clamp, efficiently solves the problems such as frock clamp machining accuracy is lower; Another object of the present utility model is to provide a kind of milling machine comprising above-mentioned frock clamp.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
A kind of frock clamp, comprise end face and there is the first perforate and the second perforate base for support part, be installed on the alignment pin for fixing described part in described first perforate, be installed in described second perforate for adjusting the adjusting pin of angle between described part and horizontal plane, the sidewall being positioned at the described base below described second perforate has the first through hole, the tapered wedges that can move axially along described first through hole is installed in described first through hole, the bottom surface of described adjusting pin is first inclined-plane identical with described tapered wedges gradient, described first inclined-plane is overlapped on the inclined-plane of described tapered wedges.
Preferably, the large end of described tapered wedges has towards first groove in described first through hole direction, is provided with the first bolt driving described tapered wedges to move axially along described first through hole in described first groove.
Preferably, described tapered wedges has U-shaped hole, the bottom surface of described adjusting pin has the first bolt hole, described base below described adjusting pin has second through hole corresponding with described first screwed hole, and the second through hole described in the second screw bolt passes and described U-shaped hole are threaded with described first bolt hole.
Preferably, described second through hole offers the second groove.
Preferably, described adjusting pin is rhombus pin, and the end face of described rhombus pin has the second screwed hole, is provided with the 3rd bolt of fastening described part in described second bolt hole.
Preferably, described alignment pin is straight pin, and the bottom of described straight pin has third through-hole, and position corresponding with described third through-hole on the sidewall of described base has fourth hole, is provided with locking pin in described fourth hole and described third through-hole.
Preferably, the top of described straight pin has external screw thread, and described part, by fastening nuts, is provided with packing ring between described nut and described part.
Preferably, the end face of described base comprise the first horizontal plane, lower than described first horizontal plane the second horizontal plane and connect the second inclined-plane of described first horizontal plane and described second horizontal plane, described first perforate is opened on described first horizontal plane, and described second perforate is opened on described second horizontal plane.
The utility model also provides a kind of milling machine, and comprise milling machine body and be installed on the frock clamp on described milling machine body, described frock clamp is specially the frock clamp described in above-mentioned any one.
Frock clamp provided by the utility model, comprises base, alignment pin, adjusting pin and tapered wedges, and base is used for support part, its end face has the first perforate and the second perforate.Alignment pin is installed in the first perforate, and for retaining element, it is more accurate to locate.Adjusting pin is installed in the second perforate, for adjusting angle between part and horizontal plane, can adjust the angle of part more neatly.The sidewall of base is positioned at place below the second perforate and there is the first through hole, in first through hole, tapered wedges is installed, tapered wedges can move axially along the first through hole, the bottom surface of adjusting pin is first inclined-plane identical with tapered wedges gradient, first inclined-plane is overlapped on the inclined-plane of tapered wedges, tapered wedges moves axially the height changing adjusting pin along the first through hole, regulate the angle of part with this.
Frock clamp provided by the utility model, be applicable on milling machine, such as be applied on special rocker arm milling machine, tapered wedges supplemental support part, the stability of support part can better be ensured, because chipping allowance is large, cutting force is large, require to compress, firm supporting, alignment pin and adjusting pin match, better can ensure the location of part, ensure that machining accuracy is more accurate, the qualification rate of processing parts quality is higher, need of production can be met, this Tool clamp structure is simple simultaneously, clamping simple and flexible, easy to operate, convenient disassembly is quick, workload is less, production efficiency is higher.
The utility model also provides a kind of milling machine, the frock clamp comprising milling machine body and be installed on milling machine body, and this frock clamp is specially any one frock clamp above-mentioned.Because above-mentioned frock clamp has above-mentioned technique effect, the milling machine with this frock clamp also should have corresponding technique effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the frock clamp that Fig. 1 provides for detailed description of the invention a kind of in the utility model;
Fig. 2 is the sectional view at A-A place in Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the structural representation of base in Fig. 1;
Fig. 5 is the top view of Fig. 4;
Fig. 6 is the structural representation of straight pin in Fig. 1;
Fig. 7 is the structural representation of rhombus pin in Fig. 1;
Fig. 8 is the top view of Fig. 7;
Fig. 9 is the structural representation of tapered wedges in Fig. 1;
Figure 10 is the top view of Fig. 9;
In accompanying drawing, mark is as follows:
1-base, 2-part, 3-straight pin, 4-rhombus pin, 5-tapered wedges.
Detailed description of the invention
Core of the present utility model is to provide a kind of frock clamp, efficiently solves the problems such as frock clamp machining accuracy is lower; Another core of the present utility model is to provide a kind of milling machine comprising above-mentioned frock clamp.
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 to Figure 10, the structural representation of the frock clamp that Fig. 1 provides for detailed description of the invention a kind of in the utility model; Fig. 2 is the sectional view at A-A place in Fig. 1; Fig. 3 is the top view of Fig. 1; Fig. 4 is the structural representation of base in Fig. 1; Fig. 5 is the top view of Fig. 4; Fig. 6 is the structural representation of straight pin in Fig. 1; Fig. 7 is the structural representation of rhombus pin in Fig. 1; Fig. 8 is the top view of Fig. 7; Fig. 9 is the structural representation of tapered wedges in Fig. 1; Figure 10 is the top view of Fig. 9.
In a kind of detailed description of the invention, frock clamp provided by the utility model, comprises base 1, alignment pin, adjusting pin and tapered wedges 5, and base 1, for support part 2, its end face has the first perforate and the second perforate.Alignment pin is installed in the first perforate, and for retaining element 2, it is more accurate to locate.Adjusting pin is installed in the second perforate, for adjusting angle between part 2 and horizontal plane, can adjust the angle of part 2 more neatly.The sidewall of base 1 is positioned at place below the second perforate and there is the first through hole, tapered wedges 5 is installed in first through hole, tapered wedges 5 can move axially along the first through hole, the bottom surface of adjusting pin is first inclined-plane identical with tapered wedges 5 gradient, first inclined-plane is overlapped on the inclined-plane of tapered wedges 5, tapered wedges 5 moves axially the height changing adjusting pin along the first through hole, regulate the angle of part 2 with this.
Frock clamp provided by the utility model, be applicable on milling machine, such as be applied on special rocker arm milling machine, tapered wedges 5 supplemental support part 2, the stability of support part 2 can better be ensured, because chipping allowance is large, cutting force is large, require to compress, firm supporting, alignment pin and adjusting pin match, better can ensure the location of part 2, ensure that machining accuracy is more accurate, the qualification rate of processing parts 2 quality is higher, need of production can be met, this Tool clamp structure is simple simultaneously, clamping simple and flexible, easy to operate, convenient disassembly is quick, workload is less, production efficiency is higher.
Above-mentioned frock clamp is only a kind of preferred version, specifically be not limited thereto, pointed adjustment can be made according to actual needs on this basis, thus obtain different embodiments, the large end of tapered wedges 5 has towards first groove in the first through hole direction, first groove has Access Division, first bolt is installed in the first groove, the end of the first bolt has dop, dop is stuck in Access Division, operate the first bolt to move tapered wedges 5 can be driven to move axially along the first through hole, it is convenient to control, and is easy to realize.
On the basis of above-mentioned detailed description of the invention, those skilled in the art can according to the difference of concrete occasion, some changes are carried out to frock clamp, tapered wedges 5 has U-shaped hole, the bottom surface of adjusting pin has the first bolt hole, base 1 below adjusting pin have second through hole corresponding with the first screwed hole, second screw bolt passes second through hole and U-shaped hole are threaded with the first bolt hole, namely base 1, tapered wedges 5 and adjusting pin are fixed up, by a bolt, adjusting pin and tapered wedges 5 are fixed simultaneously, structure is simple, is convenient to fix.U-shaped borehole jack is loaded on the second bolt, and when tapered wedges 5 moves, U-shaped hole is moved along the second bolt.It should be noted that, base 1, tapered wedges 5 and adjusting pin are bolted just that one is preferred embodiment, be not unique, can also be fixed by other suitable mode, such as fix tapered wedges 5 and adjusting pin respectively, because mode in the cards is more, just illustrate no longer one by one here.
Obviously, under the guidance of this thought, those skilled in the art can carry out some changes according to the difference of concrete occasion to the second through hole in above-mentioned detailed description of the invention, and the second through hole offers the second groove, relatively can shorten the length of the second bolt, fixing more firm, stable.
It is important to note that frock clamp provided by the utility model should not be restricted to this kind of situation, adjusting pin is rhombus pin 4, and rhombus pin 4 suitably can reduce the impact of machining accuracy on location, prevents location.Rhombus pin 4 be one preferred embodiment, be not unique, also can with two pins, a pinhole, a mounting hole replaces.The end face of rhombus pin 4 has the second screwed hole, the 3rd bolt of fastenings 2 is installed in second bolt hole, after part 2 is set in adjusting pin, by the 3rd bolted, fixation, easy to connect.Certainly, can also be other suitable mode, the upper of such as adjusting pin have external screw thread, passes through fastening nuts.
Frock clamp provided by the utility model, in the immovable situation of other parts, alignment pin is straight pin 3, the bottom of straight pin 3 has third through-hole, position corresponding with third through-hole on the sidewall of base 1 has fourth hole, in fourth hole and third through-hole, locking pin is installed, accurate positioning, for convenience detach.
For the frock clamp in each embodiment above-mentioned, the top of straight pin 3 has external screw thread, and part 2, by fastening nuts, is provided with packing ring between nut and part 2, easy to operate, for convenience detach.
In order to optimize technique scheme further, the end face of base 1 comprises the first horizontal plane, the second horizontal plane and the second inclined-plane,, the second horizontal plane is lower than the first horizontal plane, second inclined-plane connects the first horizontal plane and the second horizontal plane, first perforate is opened on the first horizontal plane, and the second perforate is opened on the second horizontal plane, and now the shape of processing parts 2 is identical with the shape of the end face of base 1, can process the bevelled special-shaped part 2 of tool, processing parts 2 is more diversified.
Based on the frock clamp provided in above-described embodiment, the utility model additionally provides a kind of milling machine, the frock clamp that this milling machine comprises milling machine body and is installed on milling machine body, and wherein frock clamp is any one frock clamp in above-described embodiment.The frock clamp in above-described embodiment is have employed, so the beneficial effect of this milling machine please refer to above-described embodiment due to this milling machine.
In this description, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a frock clamp, it is characterized in that, comprise end face and there is the first perforate and the second perforate base (1) for support part (2), be installed on the alignment pin for fixing described part (2) in described first perforate, be installed in described second perforate for adjusting the adjusting pin of angle between described part (2) and horizontal plane, the sidewall being positioned at the described base (1) below described second perforate has the first through hole, the tapered wedges (5) that can move axially along described first through hole is installed in described first through hole, the bottom surface of described adjusting pin is first inclined-plane identical with described tapered wedges (5) gradient, described first inclined-plane is overlapped on the inclined-plane of described tapered wedges (5).
2. frock clamp according to claim 1, it is characterized in that, the large end of described tapered wedges (5) has towards first groove in described first through hole direction, is provided with the first bolt driving described tapered wedges (5) to move axially along described first through hole in described first groove.
3. frock clamp according to claim 2, it is characterized in that, (5) have U-shaped hole to described tapered wedges, the bottom surface of described adjusting pin has the first bolt hole, described base (1) below described adjusting pin has second through hole corresponding with described first screwed hole, and the second through hole described in the second screw bolt passes and described U-shaped hole are threaded with described first bolt hole.
4. frock clamp according to claim 3, is characterized in that, described second through hole offers the second groove.
5. frock clamp according to claim 3, it is characterized in that, described adjusting pin is rhombus pin (4), and the end face of described rhombus pin (4) has the second screwed hole, is provided with the 3rd bolt of fastening described part (2) in described second bolt hole.
6. frock clamp according to claim 5, it is characterized in that, described alignment pin is straight pin (3), the bottom of described straight pin (3) has third through-hole, on the sidewall of described base (1), the position corresponding with described third through-hole has fourth hole, is provided with locking pin in described fourth hole and described third through-hole.
7. frock clamp according to claim 6, is characterized in that, the top of described straight pin (3) has external screw thread, and described part (2), by fastening nuts, is provided with packing ring between described nut and described part (2).
8. the frock clamp according to any one of claim 1-7, it is characterized in that, the end face of described base (1) comprise the first horizontal plane, lower than described first horizontal plane the second horizontal plane and connect the second inclined-plane of described first horizontal plane and described second horizontal plane, described first perforate is opened on described first horizontal plane, and described second perforate is opened on described second horizontal plane.
9. a milling machine, comprise milling machine body and be installed on the frock clamp on described milling machine body, it is characterized in that, described frock clamp is specially the frock clamp described in any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981260.1U CN205147880U (en) | 2015-12-01 | 2015-12-01 | Milling machine and frock clamp thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981260.1U CN205147880U (en) | 2015-12-01 | 2015-12-01 | Milling machine and frock clamp thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205147880U true CN205147880U (en) | 2016-04-13 |
Family
ID=55683619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520981260.1U Expired - Fee Related CN205147880U (en) | 2015-12-01 | 2015-12-01 | Milling machine and frock clamp thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205147880U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944856A (en) * | 2017-04-20 | 2017-07-14 | 河钢股份有限公司邯郸分公司 | A kind of turning attachment for fixing single-ended whorl work piece |
| CN113670496A (en) * | 2021-08-16 | 2021-11-19 | 一汽解放大连柴油机有限公司 | Axial force measuring device, deformation analysis system and deformation analysis method |
| CN115431070A (en) * | 2022-10-19 | 2022-12-06 | 江南造船(集团)有限责任公司 | Installation tool for machining equipment rail and laying method for rail |
-
2015
- 2015-12-01 CN CN201520981260.1U patent/CN205147880U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106944856A (en) * | 2017-04-20 | 2017-07-14 | 河钢股份有限公司邯郸分公司 | A kind of turning attachment for fixing single-ended whorl work piece |
| CN113670496A (en) * | 2021-08-16 | 2021-11-19 | 一汽解放大连柴油机有限公司 | Axial force measuring device, deformation analysis system and deformation analysis method |
| CN113670496B (en) * | 2021-08-16 | 2024-04-09 | 一汽解放大连柴油机有限公司 | Deformation analysis system and deformation analysis method |
| CN115431070A (en) * | 2022-10-19 | 2022-12-06 | 江南造船(集团)有限责任公司 | Installation tool for machining equipment rail and laying method for rail |
| CN115431070B (en) * | 2022-10-19 | 2023-09-15 | 江南造船(集团)有限责任公司 | Mounting tool for machining equipment rail and rail laying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20181201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |