CN203125212U - Tooling fixture body for quickly positioning three holes of rocker arm - Google Patents
Tooling fixture body for quickly positioning three holes of rocker arm Download PDFInfo
- Publication number
- CN203125212U CN203125212U CN2013201577267U CN201320157726U CN203125212U CN 203125212 U CN203125212 U CN 203125212U CN 2013201577267 U CN2013201577267 U CN 2013201577267U CN 201320157726 U CN201320157726 U CN 201320157726U CN 203125212 U CN203125212 U CN 203125212U
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- base
- holes
- rocking arm
- hole
- fixture body
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Abstract
The utility model discloses a tooling fixture body for quickly positioning three holes of a rocker arm. The tooling fixture body comprises a base, wherein a first tool withdrawal hole, a second tool withdrawal hole and a third withdrawal hole which are arranged according to angles and hole pitches among three holes of the rocker arm are formed in the base; a positioning pin and a V-shaped block which are used for positioning parts of the rocker arm in three tool withdrawal holes and are used in a matching manner are also connected onto the base; the V-shaped block is arranged on the outer side of the first tool withdrawal hole; the positioning pin is arranged on the outer side of a connecting line of the first tool withdrawal hole and the third tool withdrawal hole; and a pressing plate for fixing the parts of the rocker arm is also connected to the outer side of the second tool withdrawal hole on the base. The tooling fixture body disclosed by the utility model has the advantages of simple structure, convenience in use and low manufacturing cost; according to the tooling fixture body, one-time clamping and positioning is realized, parts can be repeatedly machined and the aligning time is greatly saved, so that the machining efficiency is increased; and in addition, the tooling fixture body is especially suitable for large-batch production processes.
Description
Technical field
The utility model relates to a kind of quick positioning tool clamp body for rocking arm three holes.
Background technology
The rocking arm part, see shown in Figure 1, comprise a body 1 ' and be arranged on body 1 ' on three holes 2 ', be the setting element for connection, location and fastening lathe and leading screw, the machining accuracy of rocking arm part will directly influence the kinematic accuracy of machine tool lead screw.Produce the enterprise of lathe, need a large amount of rocking arm part of manufacturing and the lathe of production in enormous quantities to be complementary.Particularly the angle between three holes on this part and pitch-row are the technical essentials of rocking arm part, but because the profile of rocking arm part is irregular, area is less again, make in vertical milling or on drilling machine in the boring procedure, clamping and location are all difficult, and work efficiency is very low, and each renewal part, after all needing to look for again the location correct, hole again, suitable trouble, and also need the technical staff of higher industrial grade, the input of enterprise is increased, very uneconomical.
Summary of the invention
The purpose of this utility model is to provide a kind of and fast and accurately the rocking arm part is located, it is convenient to clamp, not yielding, and can significantly save a large amount of centering positioning times, shorten process time significantly, improved the quick positioning tool clamp body that is used for rocking arm three holes of operating efficiency.
For reaching the goal of the invention the technical solution adopted in the utility model be:
A kind of quick positioning tool clamp body for rocking arm three holes, it is characterized in that: comprise a base, described base is provided with the first withdrawing hole that arranges according to the angle between rocking arm three holes and pitch-row, the second withdrawing hole, the 3rd withdrawing hole, be connected with on the described base for the alignment pin that is used and the V-block that the rocking arm part are positioned on three withdrawing holes, described V-block is arranged on the outside in the first withdrawing hole, described alignment pin is arranged on the outside of the first withdrawing hole and the 3rd withdrawing hole line, also is connected with the pressing plate that the rocking arm part is fixing on the described base in the outside in the second withdrawing hole.
Further, described base is a rectangular body structure.
Further, the central shaft in the described first withdrawing hole, the second withdrawing hole, the 3rd withdrawing hole all with the parallel sided setting of base.
Further, described V-block is fixed on the base by screw.
Further, described alignment pin interference is connected on the base.
Further, described pressing plate is connected on the base by screw.
The course of work of the present utility model is as follows:
1, according to the position of setting, correctly V-block, pressing plate, each setting element of alignment pin are installed on the base, in installation process, notice that two coordinate figures in three holes and the two sides of base reach the parallel techniques requirement.
2, put into the T type groove of lathe with T type nut, quick positioning tool clamp body described in the utility model correctly is installed on the workbench of lathe, play table with dial gauge and measure at two measuring basis faces of quick positioning tool clamp body described in the utility model, make quick positioning tool clamp body described in the utility model reach vertical, horizontal perpendicularity requirement.
3, after quick positioning tool clamp body described in the utility model installed, as long as the blank of rocking arm part is put into the relevant position, locking pressure plate just can have been operated, and can carry out the processing in rocking arm three holes with process tool.
The beneficial effects of the utility model: simple in structure, easy to use, cost of manufacture is cheap, and a clamping location, can repeat processing parts, saved the time of centering in a large number, improved working (machining) efficiency.The spy is applicable in the large batch of production process.
Description of drawings
Fig. 1 is the structural representation of rocking arm part;
Fig. 2 is vertical view of the present utility model;
Fig. 3 be the utility model along A-A among Fig. 2 to cutaway view;
Fig. 4 is the structural representation that the utility model uses;
Fig. 5 is the longitudinal sectional view under the utility model use state.
The specific embodiment
Come the utility model is further specified below in conjunction with specific embodiment, but the utility model is not confined to these specific embodiment.One skilled in the art would recognize that the utility model contained in claims scope all alternatives, improvement project and the equivalents that may comprise.
With reference to Fig. 2-5, a kind of quick positioning tool clamp body for rocking arm three holes, comprise a base 1, described base 1 is provided with the first withdrawing hole 21 that arranges according to the angle between rocking arm three holes and pitch-row, the second withdrawing hole 22, the 3rd withdrawing hole 23, be connected with on the described base 1 for the alignment pin that is used 3 and the V-block 4 that rocking arm part 7 are positioned on three withdrawing holes, described V-block 4 is arranged on the outside in the first withdrawing hole 21, described alignment pin 3 is arranged on the outside of the first withdrawing hole 21 and the 3rd withdrawing hole 23 lines, also is connected with the pressing plate 5 that rocking arm part 7 is fixing on the described base 1 in the outside in the second withdrawing hole 22.
Described base 1 is a rectangular body structure.
The central shaft in the described first withdrawing hole 21, the second withdrawing hole 22, the 3rd withdrawing hole 23 all with the parallel sided setting of base 1.
Described V-block 4 is fixed on the base 1 by screw 6.
Described alignment pin 3 interference are connected on the base 1.
Described pressing plate 5 is connected on the base 1 by screw 6.
The course of work of the present utility model is as follows:
1, according to the position of setting, correctly V-block 4, pressing plate 5, alignment pin 3 each setting element are installed on the base 1, in installation process, notice that two coordinate figures in three holes and the two sides of base 1 reach the parallel techniques requirement.
2, put into the T type groove 10 of lathe with T type nut, quick positioning tool clamp body described in the utility model correctly is installed on the workbench 9 of lathe, play table with dial gauge and measure at two measuring basis faces of quick positioning tool clamp body described in the utility model, make quick positioning tool clamp body described in the utility model reach vertical, horizontal perpendicularity requirement.
3, after quick positioning tool clamp body described in the utility model installed, as long as the blank of rocking arm part 7 is put into the relevant position, locking pressure plate 5 just can have been operated, and can carry out the processing in rocking arm three holes with process tool 8.
Claims (6)
1. quick positioning tool clamp body that is used for rocking arm three holes, it is characterized in that: comprise a base, described base is provided with the first withdrawing hole that arranges according to the angle between rocking arm three holes and pitch-row, the second withdrawing hole, the 3rd withdrawing hole, be connected with on the described base for the alignment pin that is used and the V-block that the rocking arm part are positioned on three withdrawing holes, described V-block is arranged on the outside in the first withdrawing hole, described alignment pin is arranged on the outside of the first withdrawing hole and the 3rd withdrawing hole line, also is connected with the pressing plate that the rocking arm part is fixing on the described base in the outside in the second withdrawing hole.
2. a kind of quick positioning tool clamp body for rocking arm three holes according to claim 1, it is characterized in that: described base is a rectangular body structure.
3. a kind of quick positioning tool clamp body for rocking arm three holes according to claim 1 and 2 is characterized in that: the central shaft in the described first withdrawing hole, the second withdrawing hole, the 3rd withdrawing hole all with the parallel sided setting of base.
4. a kind of quick positioning tool clamp body for rocking arm three holes according to claim 3, it is characterized in that: described V-block is fixed on the base by screw.
5. a kind of quick positioning tool clamp body for rocking arm three holes according to claim 4, it is characterized in that: described alignment pin interference is connected on the base.
6. a kind of quick positioning tool clamp body for rocking arm three holes according to claim 5, it is characterized in that: described pressing plate is connected on the base by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201577267U CN203125212U (en) | 2013-03-27 | 2013-03-27 | Tooling fixture body for quickly positioning three holes of rocker arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201577267U CN203125212U (en) | 2013-03-27 | 2013-03-27 | Tooling fixture body for quickly positioning three holes of rocker arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203125212U true CN203125212U (en) | 2013-08-14 |
Family
ID=48933233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201577267U Expired - Fee Related CN203125212U (en) | 2013-03-27 | 2013-03-27 | Tooling fixture body for quickly positioning three holes of rocker arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203125212U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127605A (en) * | 2017-06-23 | 2017-09-05 | 江苏力源金河铸造有限公司 | The processing of adjuster Lei Hu roads is applicable frock |
| CN107350839A (en) * | 2017-06-22 | 2017-11-17 | 哈尔滨飞机工业集团有限责任公司 | A kind of adjustable clamp for the processing of undercarriage forging part |
-
2013
- 2013-03-27 CN CN2013201577267U patent/CN203125212U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350839A (en) * | 2017-06-22 | 2017-11-17 | 哈尔滨飞机工业集团有限责任公司 | A kind of adjustable clamp for the processing of undercarriage forging part |
| CN107127605A (en) * | 2017-06-23 | 2017-09-05 | 江苏力源金河铸造有限公司 | The processing of adjuster Lei Hu roads is applicable frock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140327 |