CN202701828U - Axial class workpiece cross-shaped hole machining tool - Google Patents
Axial class workpiece cross-shaped hole machining tool Download PDFInfo
- Publication number
- CN202701828U CN202701828U CN2012203127833U CN201220312783U CN202701828U CN 202701828 U CN202701828 U CN 202701828U CN 2012203127833 U CN2012203127833 U CN 2012203127833U CN 201220312783 U CN201220312783 U CN 201220312783U CN 202701828 U CN202701828 U CN 202701828U
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- Prior art keywords
- positioning
- class workpiece
- tire
- axial class
- axial
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Abstract
The utility model discloses an axial class workpiece cross-shaped hole machining tool which comprises a base seat, two side frames, a positioning tire and a positioning support, wherein the two side frames are symmetrically arranged at two ends of the upper surface of the base seat and used for placing an axial class workpiece to be machined, the positioning tire is sleeved on the axial class workpiece to be machined and used for positioning a hole punching point, and the positioning support is used for limiting the positioning tire; V-shaped grooves used for limiting positions are arranged on the side frames; the positioning tire comprises a lantern ring, a jackscrew which is screwed down on the lantern ring through a threaded hole and used for enabling the positioning tire to be tightly connected with the axial class workpiece to be machined, and four positioning pillars which are evenly and symmetrically distributed on the lantern ring at 90-degree intervals; the positioning support comprises a base plate and two vertical plates symmetrically arranged at two ends of the upper surface of the base plate; and when the axial class workpiece to be machined is positioned, the two positioning pillars which are mutually parallel and located in a horizontal position are respectively supported at top ends of the two vertical plates. By means of the adopting of the technical scheme, the axial class workpiece cross-shaped hole machining tool can rapidly and accurately position a machining point of a cross-shaped hole of the axial class workpiece, so that the efficiency and quality of production are improved.
Description
Technical field
The utility model relates to a kind of frock clamp, particularly a kind of shaft-like workpiece cross bore processing tool.
Background technology
In machining, often need to process cross bore at shaft-like workpiece.In the prior art, usually adopt the method for ruling, beating locating hole to come Working position is positioned.So not only consuming time longer, and the precision of cross bore also relatively is difficult to guarantee.
Summary of the invention
The purpose of this utility model is to provide a kind of shaft-like workpiece cross bore processing tool that can be quickly and accurately the processing stand of shaft-like workpiece cross bore be positioned.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of shaft-like workpiece cross bore processing tool, comprise base, be symmetricly set on the base upper surface two ends two limit framves that are used for placing axle spare to be processed, be enclosed within and be used for the location tire that drilling point is positioned on the axle spare to be processed and be used for the location tire is carried out spacing locating support; Be provided with on the frame of limit be used to treating machining shaft spare and carry out spacing V-type groove; The location tire comprises the collar, be tightened on the collar by screwed hole and be used for locating jackscrew that tire and axle spare to be processed be fastenedly connected and 90 ° of four locating dowels that are distributed in symmetrically on the collar in interval between any two; Two risers that locating support comprises base plate and is symmetricly set on the plate upper surface two ends; When treating machining shaft spare and position, be parallel to each other and two locating dowels being horizontal are supported on respectively the top of two risers.
The outer circumference surface at the two ends of axle spare to be processed is supported on respectively on the V-type groove of two limit framves, and the shaft shoulder at axle spare two ends withstands the inner surface of limit frame, carries out spacingly thereby treat machining shaft spare, prevents that it is moved in the horizontal direction.Jackscrew will be located tire and tightly will be fixed on the axle spare to be processed.Two groups of locating dowels alternately are horizontal, and two stations when treating respectively machining shaft spare processing cross bore position, and can also prevent that axle spare to be processed rotates in the process simultaneously.
Adopt shaft-like workpiece cross bore processing tool of the present utility model, use by two groups of locating dowels, in guaranteeing process axle spare to be processed be not moved and the basis that rotates on, can be quickly and accurately the processing stand of shaft-like workpiece cross bore be positioned, thereby improved efficient and the quality of producing.
Description of drawings
Fig. 1 is the front view of the utility model shaft-like workpiece cross bore processing tool;
Fig. 2 is the left view of the utility model shaft-like workpiece cross bore processing tool;
Fig. 3 is the cutaway view in A-A cross section among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described in detail.
Shown in Fig. 1 to 3, a kind of shaft-like workpiece cross bore processing tool, comprise base 1, be symmetricly set on base 1 upper surface two ends two limit framves 2 that are used for placing axle spare to be processed, be enclosed within and be used for the location tire 3 that drilling point is positioned on the axle spare to be processed and be used for location tire 3 is carried out spacing locating support 4; Be provided with on the limit frame 2 be used to treating machining shaft spare and carry out spacing V-type groove; Location tire 3 comprises the collar 5, be tightened on the collar 5 by screwed hole and be used for locate jackscrew 6 that tire 3 and axle spare to be processed be fastenedly connected and 90 ° of four locating dowels 7 that are distributed in symmetrically on the collar 5 in interval between any two; Two risers 9 that locating support 4 comprises base plate 8 and is symmetricly set on base plate 8 upper surface two ends; When treating machining shaft spare and position, be parallel to each other and two locating dowels 7 being horizontal are supported on respectively the top of two risers 9.
The two ends of axle spare to be processed are placed on respectively in two V-type grooves on the limit frame 2, and the shaft shoulder at axle spare two ends withstands respectively the inner surface of limit frame 2.Location tire 3 is fastened on the axle spare by jackscrew 6.When initial, selected one group of locating dowel 7 is horizontal it, and above-mentioned locating dowel 7 is supported on the top of two risers 9.Start lathe, bore a hole, then axle spare to be processed is together taken off together with location tire 3, half-twist after making another group locating dowel 7 being horizontal, bores the another one hole, makes its hole with brill before vertical.Like this, realized fast the boring location of cross bore, its machining accuracy also increases.
The above only is preferred embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (1)
1. shaft-like workpiece cross bore processing tool is characterized in that: comprise base (1), be symmetricly set on described base (1) upper surface two ends two the limit framves (2) that are used for placing axle spare to be processed, be enclosed within and be used for the location tire (3) that drilling point is positioned on the axle spare to be processed and be used for described location tire (3) is carried out spacing locating support (4); Be provided with on the described limit frame (2) be used to treating machining shaft spare and carry out spacing V-type groove; Described location tire (3) comprises the collar (5), is tightened in upper jackscrew (6) that described location tire (3) and axle spare to be processed are fastenedly connected and 90 ° of four locating dowels (7) that are distributed in symmetrically on the described collar (5) in interval between any two of being used for of the described collar (5) by screwed hole; Two risers (9) that described locating support (4) comprises base plate (8) and is symmetricly set on described base plate (8) upper surface two ends; When treating machining shaft spare and position, be parallel to each other and two described locating dowels (7) of being horizontal are supported on respectively the top of two described risers (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203127833U CN202701828U (en) | 2012-06-29 | 2012-06-29 | Axial class workpiece cross-shaped hole machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203127833U CN202701828U (en) | 2012-06-29 | 2012-06-29 | Axial class workpiece cross-shaped hole machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701828U true CN202701828U (en) | 2013-01-30 |
Family
ID=47582168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203127833U Expired - Fee Related CN202701828U (en) | 2012-06-29 | 2012-06-29 | Axial class workpiece cross-shaped hole machining tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114619268A (en) * | 2022-01-26 | 2022-06-14 | 中国电子科技集团公司第五十三研究所 | Clamping tool for punching cross-shaped through hole on nonstandard screw |
-
2012
- 2012-06-29 CN CN2012203127833U patent/CN202701828U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114619268A (en) * | 2022-01-26 | 2022-06-14 | 中国电子科技集团公司第五十三研究所 | Clamping tool for punching cross-shaped through hole on nonstandard screw |
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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: 20130130 Termination date: 20150629 |
|
| EXPY | Termination of patent right or utility model |