CN203664764U - Positioning tool for passenger car handrail punching - Google Patents
Positioning tool for passenger car handrail punching Download PDFInfo
- Publication number
- CN203664764U CN203664764U CN201420000280.1U CN201420000280U CN203664764U CN 203664764 U CN203664764 U CN 203664764U CN 201420000280 U CN201420000280 U CN 201420000280U CN 203664764 U CN203664764 U CN 203664764U
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- CN
- China
- Prior art keywords
- hole
- positioning
- handrail
- punching
- positioning tool
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- Expired - Fee Related
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Abstract
The utility model provides a positioning tool for passenger car handrail punching. The tool comprises a tool body, wherein a positioning hole is horizontally formed in the tool body, a drilling hole located above the positioning hole and a device hole located below the positioning hole are longitudinally formed in the tool body, the drilling hole and the device hole are coaxial and are communicated with the positioning hole, the drilling hole is inlaid with a drill bush, and a positioning device is installed in the device hole. According to the tool, a handrail is fixed in the positioning hole through the positioning device and then is punched with a drill bit along the drill bush, the situations that the handrail slides and is hard to fix during punching can be prevented, and to overcome the defect that the drill bit used for punching is not long enough, a positioning ball is used for positioning a hole formed in one side and then punching is conducted on the other side of the handrail with the drill bit, so that the two holes are effectively guaranteed to be coaxial.
Description
Technical field
The utility model relates to a kind of positioning tool, is specifically related to a kind of for passenger vehicle stainless steel handrail punching positioning tool.
background technology
The stainless steel handrail that passenger vehicle company installs in the process of production passenger vehicle is at present outsourcing, the stainless steel handrail of outsourcing does not all punch, operative employee needs oneself to punch, but because stainless steel tube is circle and smooth surface, the time drill bit of punching is easily partially sliding, entirety cannot positional punch, and damage of product, easily appears in inefficiency.
Utility model content
The utility model provides a kind of fast fixing passenger vehicle handrail and can easily complete the positioning tool of punching.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of passenger vehicle handrail punching positioning tool, comprise frock body, this frock body laterally offers locating hole, frock main body longitudinally offers the boring that is positioned at locating hole top and the device hole that is positioned at locating hole below, hole coaxial with device hole and be communicated with locating hole, in boring, be inlaid with drill bushing, device is provided with positioner in hole.
Further, described positioner comprises the place kick, spring and the set bolt that connect successively, and wherein set bolt is threaded and Compress Spring with device hole.
Further, described device hole and locating hole connectivity part are provided with cone angle.
Further, frock body bottom is provided with base, offers the through hole suitable with set bolt on this base.
Preferably, described base has the end of crossing out.
From above technical scheme, the utlity model has following beneficial effect:
Adopt positioner that handrail is fixed in locating hole, re-using drill bit punches to the handrail in locating hole along drill bushing, can prevent that handrail from occurring skidding and being difficult to fixing problem in the time of punching, also prevent that grooved bit from falling short of simultaneously, the hole that uses place kick to accomplish fluently a side positions, drill bit punches to handrail opposite side, can effectively guarantee that two holes are coaxial.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the I part enlarged drawing of Fig. 2.
In figure: 1, frock body, 2, locating hole, 3, boring, 4, device hole, 5, drill bushing, 61, place kick, 62, spring, 63, set bolt, 7, cone angle, 8, base, 9, through hole.
The specific embodiment
Below in conjunction with accompanying drawing, a kind of preferred embodiment of the present utility model is described in detail.
The utility model provides a kind of positioning tool for the punching of passenger vehicle handrail, shown in Fig. 1 and Fig. 2, this positioning tool comprises frock body 1, laterally offer a locating hole 2 at the mid portion of frock body, the shape of this locating hole and handrail is suitable, in the present embodiment, locating hole is manhole, its slightly larger in diameter is in the diameter of handrail, described frock main body 1 longitudinally offers coaxial boring 3 and device hole 4, 3 tops that are positioned at locating hole 2 of wherein holing, device hole 4 is positioned at the below of locating hole 2, boring 3 with install the axial crossing of the axis in hole 4 and locating hole 2, guarantee that two holes of getting on handrail are coaxial.In boring 3, be inlaid with drill bushing 5, drill bushing can protecting tool set-up main body be avoided repeatedly occurring wear phenomenon after drilling operation, extends the service life of frock.Device is provided with positioner in hole 4, this positioner comprises the place kick 61, spring 62 and the set bolt 63 that connect successively, wherein the diameter of place kick 61 is slightly less than the diameter in device hole 4, as shown in Figure 3, device hole 4 is provided with cone angle 7 with locating hole 2 connectivity parts, can in device hole 4, and a part for place kick 61 is fixed in locating hole 2 to handrail by spacing place kick 61, this cone angle 7 be 30 ° with the central shaft angle in device hole 4.Device 4 lower ends, hole are provided with internal thread, set bolt 63 is threaded in lower end, device hole, between place kick 61 and set bolt 63, contact and be connected with a spring 62, when set bolt 63 is screwed into device hole 4 when interior, spring 62 is in compressive state, hole and locating hole junction are being installed in place kick 61 conflict tightly, and handrail is fixed.Frock body 1 bottom is provided with base 8, on this base, offer the through hole 9 suitable with set bolt 63, this through-hole diameter is greater than the nut size of set bolt, and the thickness of base 8 is greater than the height of the nut of set bolt, and when design makes drilling operation like this, frock is placed steadily, be convenient to punching, base also has the end of crossing out, and can be preferably the shape of marking time, and when drilling operation, operating personnel's pin is stepped on this external part handrail is punched, can fix the position of whole frock, complete smoothly punching.
Operation principle of the present utility model:
First passenger vehicle handrail is placed in the locating hole on positioning tool, and the position of adjusting needs punching, then tighten set bolt, by place kick conflict tightly on handrail, operating personnel's pin is stepped on the external part of base, use drill bit, along drill bushing, handrail is carried out to drilling operation, complete behind a hole, unclamp set bolt, rotating handrail makes new perforate alignment device hole, tightens set bolt, and place kick is fastened in new perforate, proceed drilling operation, guarantee that two holes offering on handrail are coaxial.
The above embodiment is only that preferred embodiment of the present utility model is described; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (4)
1. a passenger vehicle handrail punching positioning tool, it is characterized in that: comprise frock body (1), this frock body laterally offers locating hole (2), frock main body longitudinally offers the boring (3) that is positioned at locating hole (2) top and the device hole (4) that is positioned at locating hole (2) below, hole coaxial with device hole and be communicated with locating hole, in boring (3), be inlaid with drill bushing (5), in device hole (4), positioner is installed, described positioner comprises the place kick (61) connecting successively, spring (62) and set bolt (63), wherein set bolt (63) is threaded and Compress Spring (62) with device hole (4).
2. a kind of passenger vehicle handrail punching positioning tool according to claim 1, is characterized in that: described device hole (4) is provided with cone angle (7) with locating hole (2) connectivity part.
3. a kind of passenger vehicle handrail punching positioning tool according to claim 1, it is characterized in that: frock body (1) bottom is provided with base (8), on this base, offer the through hole (9) suitable with set bolt (63).
4. a kind of passenger vehicle handrail punching positioning tool according to claim 3, is characterized in that: described base (8) has the end of crossing out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420000280.1U CN203664764U (en) | 2014-01-02 | 2014-01-02 | Positioning tool for passenger car handrail punching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420000280.1U CN203664764U (en) | 2014-01-02 | 2014-01-02 | Positioning tool for passenger car handrail punching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203664764U true CN203664764U (en) | 2014-06-25 |
Family
ID=50961098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420000280.1U Expired - Fee Related CN203664764U (en) | 2014-01-02 | 2014-01-02 | Positioning tool for passenger car handrail punching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203664764U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752902A (en) * | 2014-01-02 | 2014-04-30 | 安徽安凯汽车股份有限公司 | Passenger car armrest perforating and positioning tooling |
| CN104985454A (en) * | 2015-07-23 | 2015-10-21 | 柳州铁道职业技术学院 | Bush double-drilling-hole clamp |
| CN106002366A (en) * | 2016-06-14 | 2016-10-12 | 合肥万向钱潮汽车零部件有限公司 | Spline shaft positioning device |
-
2014
- 2014-01-02 CN CN201420000280.1U patent/CN203664764U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752902A (en) * | 2014-01-02 | 2014-04-30 | 安徽安凯汽车股份有限公司 | Passenger car armrest perforating and positioning tooling |
| CN103752902B (en) * | 2014-01-02 | 2016-07-06 | 安徽安凯汽车股份有限公司 | Passenger vehicle handrail punching positioning tool |
| CN104985454A (en) * | 2015-07-23 | 2015-10-21 | 柳州铁道职业技术学院 | Bush double-drilling-hole clamp |
| CN106002366A (en) * | 2016-06-14 | 2016-10-12 | 合肥万向钱潮汽车零部件有限公司 | Spline shaft positioning device |
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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: 20140625 Termination date: 20190102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |