CN202029093U - Special tool for iron fastener installation at automobile instrument mask - Google Patents
Special tool for iron fastener installation at automobile instrument mask Download PDFInfo
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- CN202029093U CN202029093U CN2011200502230U CN201120050223U CN202029093U CN 202029093 U CN202029093 U CN 202029093U CN 2011200502230 U CN2011200502230 U CN 2011200502230U CN 201120050223 U CN201120050223 U CN 201120050223U CN 202029093 U CN202029093 U CN 202029093U
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Abstract
The utility model discloses a special tool for iron fastener installation at an automobile instrument mask. The main body of the special tool is tubular and the width of the internal diameter matches that of the widest part of a narrow section of an iron fastener; a work end of the tubular main body is provided with positioning gaps which have square-shaped openings and are arranged in a pair; and two positioning gaps in a pair are respectively positioned at the two ends of the same diameter, and widths of the two positioning gaps match those of the thickest part of a side protruding part of a wide section of the iron fastener. According to the utility model, deformation of the iron fastener can be avoided and rates of improper and unfirm assembling can be reduced, by using the special tool and phenomena that an instrument mask is bumped or scratched and cross clamp poles of the instrument mask are fractured may not generate, when the iron fastener is assembled, so that disability rate is reduced, labor intensity of workers is reduced, and work efficiency and production efficiency are increased. Further, the head of the special tool is a pointed shape which is narrow at the top, wide at the bottom, and hollow in the side, to be suitable for the need of different sizes of surrounding spaces of the iron fastener, and wider applicability of the special tool is provided. According to the utility model, the special tool can be used as a special tool for iron fastener installation at an automobile instrument mask, and be used for carrying out installation and positioning on the iron fastener.
Description
Technical field
The utility model relates to the assembly tool in a kind of vehicle production process, specifically a kind of automobile instrument face shield place iron card installation special tool.
Background technology
In the vehicle production process, the assembling between assembling between the plastic member that relates to and plastic member and the vehicle body panel beating generally adopts iron card or plastic buckle to realize as connector.Realize that by the clamping of iron card common way is: after at first iron being installed in the instrument face shield, they are assemblied on the instrument board as a whole again as the assembling between automobile China National Instruments Import ﹠ Export Corporation face cap and the instrument desk.
The installation of iron card at present generally is that the mode that adopts rubber hammer or iron hammer directly to knock the iron card realizes, because the iron card structure is yielding, percussion power can't be realized standardization, thus operating difficulties, inefficiency, production efficiency is low, technical ability to the employee is had relatively high expectations, and is prone to iron and clamps and join not in place, insecure phenomenon, the deformation rate of iron card, scrappage height, also be prone to the scuffing phenomenon of colliding with, even the instrument face shield cross card post that can cause touching with the iron clamping ruptures.In addition, when the iron card was installed, regular meeting ran into barrier or space-constrained situation is arranged around it, was not suitable for directly iron being sticked into capable mode of knocking with rubber hammer or iron hammer this moment and finished assembling.
Summary of the invention
The technical problems to be solved in the utility model, provide a kind of automobile instrument face shield place iron card installation special tool, during use iron card corresponding site is snapped in the location opening position, only need to use rubber hammer to rap specific purpose tool rather than directly contact the iron card, can realize that the iron card successfully assembles, thereby can avoid the distortion of iron card, it is not in place to reduce assembling, unstable probability, also thoroughly avoided the instrument face shield when assembling iron card, to be prone to the scuffing of colliding with, the phenomenon of fracture takes place in instrument face shield cross card post, reduce scrappage, labor strength reduces in addition, and operating efficiency and production efficiency improve greatly simultaneously.The utility model is the pointed of last narrow side sky with its head design further, satisfies the needs that its suitable iron card surrounding space varies in size by the sharp degree angle of adjusting tool head, makes its applicability wider.
For solving the problems of the technologies described above, the technical scheme that the utility model adopted is:
A kind of automobile instrument face shield place iron card installation special tool, main body is a tubulose, and the one end is the working end, and the other end is the force side, and the width at narrow extremely wide place of the internal diameter of tubular body and iron card is suitable;
The tube wall at place, described working end is provided with along the penetrating opening square frame shape location gap of the wall thickness direction of tubular body; Described location gap is provided with in pairs, and two location gap of every pair of location gap lay respectively at the two ends of same diameter, and the thickness at the extremely thick place of wide side male part of their width and iron card is suitable.
More than be basic structure of the present utility model, wide side protuberance position with the iron card during use is stuck in the location opening position, this moment, the narrow portion of iron card was embedded in the cavity of tubular body, with rubber hammer (need not use iron hammer) force side of instrument face shield iron card installation special tool was rapped, and can be seated.Described location gap can be provided with one or more pairs of on the ring-type working end of sealing, logarithm is many more to be beneficial to when installing rapidly quickly corresponding, positioning with the iron card more, preferable logarithm is two or three pairs of, neither influence the intensity of working end, also can increase work efficiency, the intensity of end, working end can reduce unavoidably when quantity surpassed three pairs, and easy deformation when stressed.
As a kind of optimization of the present utility model, described location gap only has a pair of, and the both sides of the head at place, working end are ramp structure; This inclined-plane, both sides is symmetry mutually, and they are the plane of symmetry with the residing axial plane of location gap place diameter; Described head is up-narrow and down-wide, described inclined-plane by tubular body through with become after the inclined-plane that its axis is an acute angle is clipped.
More than optimize, make the head occupation space of instrument diminish, its applicability is strengthened, can be applicable to the less situation of iron card surrounding space; This structure of head also can strengthen its intensity in addition.
As further optimization of the present utility model, the angle between inclined-plane, described both sides is 39～45 °.
Inclined-plane, both sides angle is carried out above-mentioned qualification, can on the basis of improving its applicability, guarantee that tool head has enough intensity.
As another optimization of the present utility model, the outer wall of described tubular body and connection place, bottom are arc transition.
The connection place arc transition can be avoided unnecessary scuffing.
Owing to adopted above-mentioned technical scheme, the utility model compared with prior art, obtained technological progress is:
(1) simple to operation;
When (2) being applied to assemble the iron card, the not firm phenomenon of assembling can not appear;
Use rubber hammer when (3) installing and need use iron hammer, and rubber hammer do not contact the iron card, avoid iron cacaine stress to concentrate and produce and be out of shape;
(4) reduce labor strength, improved operating efficiency and production efficiency;
(5) reduce scrappage, avoid occurring iron and clamp and join not in place, unstable phenomenon;
(6) avoid the instrument face shield when assembling iron card, be prone to scuffings of colliding with, and the instrument face shield cross card post that touches of iron clamping rupture.
The utility model can be used as automobile instrument face shield place iron card installation special tool, is used for the iron card is implemented to install the location.
The utility model is described in further detail below in conjunction with Figure of description and specific embodiment.
Description of drawings
Fig. 1 is the bottom view of the utility model embodiment one;
Fig. 2, Fig. 3, Fig. 4 are respectively the vertical view, left view, A of Fig. 1 to view;
Fig. 5 is the overall structure schematic diagram of iron card;
Fig. 6 is iron card and matching relationship schematic diagram embodiment illustrated in fig. 1.
Among the figure: 1-working end, 2-force side, 3-tubular body, 4-inclined-plane, 5-location gap; 11-iron card, 12-narrow portion, 13-wide portion, 14-side protuberance position.
The specific embodiment
Embodiment oneA kind of automobile instrument face shield place iron card installation special tool
Fig. 1～Figure 4 shows that a kind of automobile instrument face shield place iron card installation special tool adopts 45 steel machine-shapings, through the deburring sharp edge, again through Quenching Treatment, has enough intensity to guarantee it.
The overall structure of automobile instrument face shield place iron card 11 as shown in Figure 5, it comprise narrow 12 of being connected in one with wide 13, wide 13 both sides have the side protuberance position 14 of extending along short transverse, the shape of cross section of side protuberance position 14 is the U-shaped of interior side opening.
The specific purpose tool of present embodiment, main body 3 is a tubulose, the width at narrow 12 extremely wide place of the internal diameter of tubular body 3 and iron card 11 is suitable, so that can stretch into for narrow 12 in the tube chamber of tubular body 3.One end of tubular body 3 is working end 1, and the other end is force side 2.
The head at 1 place, working end is the both sides of the edge of central plane with the residing axial plane of a certain diameter, is inclined-plane 4 shape structures, and this inclined-plane, both sides 4 is the plane of symmetry with respect to central plane.Inclined-plane 4 is equivalent to: tubular body 3 usefulness warp is clipped two rear flank with the tapered plane that its axis is an acute angle, and the place, cross section becomes.The existence on inclined-plane 4 makes that the head of working end 1 is up-narrow and down-wide structure.
The preferred range of 4 the angle α in inclined-plane, above-mentioned both sides is 39～45 °, specifically is defined as 39 ° in the present embodiment.
Working end 1 is the arc body of two sections symmetries, tube wall herein is provided with along the penetrating opening square frame shape location gap 5 of the wall thickness direction of tubular body 3, a pair of location gap 5 lays respectively at the two ends of aforementioned diameter, the thickness at the extremely thick place of their width and side protuberance position 13 is suitable, so that side protuberance position 13 can be stuck in the gap of location and unlikelyly radially rock.
The outer wall of tubular body 3 and connection place, bottom are arc transition.
During the present embodiment user mode and the matching relationship of iron card 11 as shown in Figure 6, the end with narrow 12 joint of side protuberance position 14 is stuck in gap 5 places, location, touch force side 2 with rubber hammer and can implement to install.
For the restriction of the mounting condition that overcomes surrounding space, can realize installing purpose by regulating the concrete numerical value of angle α.
Embodiment twoA kind of automobile instrument face shield place iron card installation special tool
Present embodiment does not provide diagram, and this specific purpose tool adopts the moulding of carbon element tool processes, through the deburring sharp edge, again through Quenching Treatment, has enough intensity to guarantee it.
Its main body is φ 20 tubuloses, and an end is the working end, and the other end is the force side, and the width at the extremely wide place of the narrow portion of the internal diameter of tubular body and iron card is suitable.
The tube wall at working end place is provided with along the penetrating opening square frame shape location gap of the wall thickness direction of tubular body, the location gap in pairs and lay respectively at the two ends of same diameter, the thickness at the extremely thick place of the side protuberance position of the wide portion of their width and iron card is suitable.
The location gap can have uniform a pair of, two or three pairs of.
The outer wall of tubular body and connection place, bottom are arc transition.
When present embodiment uses, as follows: as with side protuberance position 14 and both side ends narrow 12 joint, to be stuck in arbitraryly, to touch force side 2 with rubber hammer and can implement to install to the location opening position with the matching relationship of iron card 11.
Claims (4)
1. automobile instrument face shield place iron card installation special tool,
It is characterized in that:The main body of described specific purpose tool is a tubulose, and the one end is the working end, and the other end is the force side, and the width at narrow extremely wide place of the internal diameter of tubular body and iron card is suitable; The tube wall at place, described working end is provided with along the penetrating opening square frame shape location gap of the wall thickness direction of tubular body, described location gap is provided with in pairs, two location gap of every pair of location gap lay respectively at the two ends of same diameter, and the thickness at the extremely thick place of the side protuberance position of the wide portion of their width and iron card is suitable.
2. automobile instrument face shield according to claim 1 place iron card installation special tool,
It is characterized in that:Described location gap only has a pair of, and the both sides of the head at place, working end are ramp structure; This inclined-plane, both sides is symmetry mutually, and they are the plane of symmetry with the residing axial plane of location gap place diameter; Described head is up-narrow and down-wide, described inclined-plane by tubular body through with become after the inclined-plane that its axis is an acute angle is clipped.
3. automobile instrument face shield according to claim 2 place iron card installation special tool,
It is characterized in that:Angle between inclined-plane, described both sides is 39～45 °.
4. according to each described automobile instrument face shield place iron card installation special tool among the claim 1-3,
It is characterized in that:The outer wall of described tubular body and connection place, bottom are arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200502230U CN202029093U (en) | 2011-02-28 | 2011-02-28 | Special tool for iron fastener installation at automobile instrument mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200502230U CN202029093U (en) | 2011-02-28 | 2011-02-28 | Special tool for iron fastener installation at automobile instrument mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202029093U true CN202029093U (en) | 2011-11-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200502230U Expired - Fee Related CN202029093U (en) | 2011-02-28 | 2011-02-28 | Special tool for iron fastener installation at automobile instrument mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202029093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227649A (en) * | 2013-06-17 | 2014-12-24 | 北汽福田汽车股份有限公司 | Buckle seat mounting tool |
-
2011
- 2011-02-28 CN CN2011200502230U patent/CN202029093U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227649A (en) * | 2013-06-17 | 2014-12-24 | 北汽福田汽车股份有限公司 | Buckle seat mounting tool |
| CN104227649B (en) * | 2013-06-17 | 2016-06-08 | 北汽福田汽车股份有限公司 | Snap seats setting tool |
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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: 20111109 Termination date: 20180228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |