CN203870838U - Self-tapping buckle replaceable apparatus and workbench - Google Patents
Self-tapping buckle replaceable apparatus and workbench Download PDFInfo
- Publication number
- CN203870838U CN203870838U CN201420314175.5U CN201420314175U CN203870838U CN 203870838 U CN203870838 U CN 203870838U CN 201420314175 U CN201420314175 U CN 201420314175U CN 203870838 U CN203870838 U CN 203870838U
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- China
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- steel plate
- buckle
- upper steel
- thread tapping
- tapping
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Abstract
The utility model provides a self-tapping buckle replaceable apparatus and a workbench. The self-tapping buckle replaceable apparatus comprises an upper steel plate, a lower steel plate, corresponding multiple bolt mounting holes arranged in the upper steel plate and the lower steel plate, multiple bolts which pass through the bolt mounting holes and are used for connecting the upper steel plate and the lower steel plate, buckle mounting holes arranged in the upper steel plate and a polyurethane plate positioned between the upper steel plate and the lower steel plate, wherein springs sleeve bolt bodies of the bolts between the upper steel plate and the lower steel plate; self-tapping buckles are embedded in the buckle mounting holes; the self-tapping buckles are raised downward beyond the lower surface of the upper steel plate; there is a gap between the polyurethane plate and the upper steel plate, and the self-tapping buckles are not contacted with the polyurethane plate when the springs return; and when force is applied on the upper steel plate to compressing down the springs, the upper steel plate moves downward until the upper steel plate fits the polyurethane plate. By the adoption of the apparatus, the purpose of replacing the self-tapping buckles and repeatedly using the steel plates can be achieved.
Description
Technical field
The utility model relates to automobile assembling field, especially relates to a kind of thread tapping buckle changing device and worktable.
Background technology
Along with social development, automobile is more and more.Automobile assembling personnel need exercise how to carry out automobile assembling before carrying out automobile assembling.Existing exercise automobile assembling technology, for directly offer the dead slot corresponding with thread tapping buckle size on iron plate, is then embedded into thread tapping buckle in corresponding dead slot, then thread tapping is installed in corresponding thread tapping buckle.In prior art, thread tapping buckle cannot take off replacing after repeatedly using consume, and the iron plate that thread tapping buckle is installed also can scrap, and can not reuse again.
Utility model content
Can not reusable problem with iron plate in order to overcome that a large amount of consumption of thread tapping buckle can not change, the utility model provides a kind of thread tapping buckle changing device and worktable.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
According to an aspect of the present utility model, a kind of thread tapping buckle changing device is provided, this thread tapping buckle changing device comprises:
Upper steel plate, lower steel plate;
Be opened in the corresponding a plurality of bolt mounting holes on upper steel plate, lower steel plate;
Be arranged in described bolt mounting holes, connect a plurality of bolts of upper steel plate and lower steel plate, wherein, at described bolt, on the body of bolt between upper steel plate and lower steel plate, be arranged with spring;
Be opened in the buckle mounting hole on upper steel plate, in described buckle mounting hole, embed and have thread tapping buckle, described thread tapping buckle part protrudes from the lower surface of upper steel plate downwards;
Polyurethane sheet between upper steel plate and lower steel plate, between described polyurethane sheet and upper steel plate, leave gap, and between thread tapping buckle and described polyurethane sheet, do not contact described in when described spring reset, stressed to described in lower compression during spring at described upper steel plate, described upper steel plate moves downward, until fit with described polyurethane sheet.
Alternatively, the regularly arranged edge at described upper steel plate, lower steel plate of described bolt mounting holes and centre position.
Alternatively, described buckle mounting hole is regularly arranged on upper steel plate.
Alternatively, described polyurethane sheet is bonded on lower steel plate between two parties.
Alternatively, the thickness of described upper steel plate, lower steel plate is 2mm.
Alternatively, the thickness of described polyurethane sheet is 20mm.
According to another aspect of the present utility model, a kind of worktable is also provided, described worktable comprises work top, and described worktable also comprises thread tapping buckle changing device, and described thread tapping buckle changing device is positioned on described work top.
The beneficial effects of the utility model are:
Thread tapping buckle changing device is simple in structure, comprises upper steel plate, lower steel plate, polyurethane sheet, is arranged with the parts such as bolt of spring; Upper lower steel plate is provided with for connecting the bolt mounting holes of upper lower steel plate, and after upper lower steel plate connects, upper steel plate can move up and down by pressing spring along bolt; Polyurethane sheet between upper lower steel plate and and upper steel plate between leave gap, in addition, on upper steel plate, offer for embedding the buckle mounting hole of thread tapping buckle, thread tapping buckle is embedded into after buckle mounting hole, thread tapping buckle part protrude from downwards upper steel plate lower surface and with polyurethane sheet between do not contact; When needs are changed thread tapping buckle, press upper steel plate downwards, the stressed compression of upper steel plate is positioned at the spring on the body of bolt, now upper steel plate and the thread tapping buckle that is positioned at upper steel plate buckle mounting hole move downward, when contacting and push polyurethane sheet, thread tapping buckle continues again to press upper steel plate, now thread tapping buckle is subject to the power that polyurethane sheet makes progress, and continues to press upper steel plate until thread tapping buckle ejects.
Utilize this device easily thread tapping buckle to be taken out from buckle mounting hole, and do not damage steel plate, reached the reusable object of steel plate energy, saved cost.
Accompanying drawing explanation
Fig. 1 represents the cut-open view of thread tapping buckle changing device in embodiment of the present utility model;
Fig. 2 represents the vertical view of upper steel plate in embodiment of the present utility model.
Wherein in figure: 1, upper steel plate; 2, lower steel plate; 3, bolt mounting holes; 4, bolt; 5, spring; 6, buckle mounting hole; 7, polyurethane sheet.
Embodiment
The disclosed exemplary embodiment of the utility model is described below with reference to accompanying drawings in more detail.Although shown the disclosed exemplary embodiment of the utility model in accompanying drawing, yet should be appreciated that and can realize the disclosure and the embodiment that should do not set forth limits here with various forms.On the contrary, it is in order more thoroughly to understand the disclosure that these embodiment are provided, and can by the scope of the present disclosure complete convey to those skilled in the art.
In an embodiment of the present utility model, as depicted in figs. 1 and 2, this thread tapping buckle changing device comprises:
Upper steel plate 1, lower steel plate 2;
Be opened in the corresponding a plurality of bolt mounting holes 3 on upper steel plate 1, lower steel plate 2;
Be arranged in described bolt mounting holes 3, connect a plurality of bolts 4 of upper steel plate 1 and lower steel plate 2, wherein, at described bolt 4, on the body of bolt between upper steel plate 1 and lower steel plate 2, be arranged with spring 5;
Be opened in the buckle mounting hole 6 on upper steel plate 1, in described buckle mounting hole 6, embed and have thread tapping buckle (not shown), described thread tapping buckle part protrudes from the lower surface of upper steel plate 1 downwards;
Polyurethane sheet 7 between upper steel plate 1 and lower steel plate 2, between described polyurethane sheet 7 and upper steel plate 1, leave gap, and between thread tapping buckle and described polyurethane sheet 7, do not contact described in when described spring 5 resets, stressed to described in lower compression during spring 5 at described upper steel plate 1, described upper steel plate 1 moves downward, until fit with described polyurethane sheet 7.
The principle of work of this device is: upper steel plate 1 is provided with for being connected the bolt mounting holes 3 of upper lower steel plate with lower steel plate 2, and after upper lower steel plate connects, upper steel plate 1 can move up and down by pressing spring 5 along bolt 4; Polyurethane sheet 7 between upper lower steel plate and and upper steel plate 1 between leave gap, in addition, on upper steel plate 1, offer for embedding the buckle mounting hole 6 of thread tapping buckle, thread tapping buckle is embedded into after buckle mounting hole 6, thread tapping buckle part protrude from downwards upper steel plate 1 lower surface and with polyurethane sheet 7 between do not contact; When needs are changed thread tapping buckle, press upper steel plate 1 downwards, the stressed compression of upper steel plate 1 is positioned at the spring 5 on the body of bolt, now upper steel plate 1 and the thread tapping buckle that is positioned at the buckle mounting hole 6 on upper steel plate 1 move downward, when thread tapping buckle extruding polyurethane sheet 7, continue again to press upper steel plate 1, now thread tapping buckle is subject to the power that polyurethane sheet 7 makes progress, and continues to press upper steel plate 1 until thread tapping buckle ejects.
In another embodiment of the present utility model, as shown in Figure 1, bolt mounting holes 3 regularly arranged edge and centre position at described upper steel plate 1, lower steel plate 2.
A plurality of bolt mounting holes 3 rules be arranged in upper and lower edges of plate and centre position, can guarantee that spring 5 can powerful support upper steel plate 1 when state of nature, make to remain with certain gap between upper steel plate 1 and polyurethane sheet 7 and guarantee not contact between part that thread tapping buckle protrudes from upper steel plate 1 lower surface and polyurethane sheet 7.
In another embodiment of the present utility model, continue with reference to Fig. 1, buckle mounting hole 6 is regularly arranged on upper steel plate 1.The regularly arranged plate face that can effectively utilize upper steel plate 1 on upper steel plate 1 of buckle mounting hole 6.
In another embodiment of the present utility model, as shown in Figure 2, described polyurethane sheet 7 is bonded on lower steel plate 2 between two parties.
Polyurethane sheet 7 polyurethane used is selected the material that shrinkability is strong, so still have certain shrink tension after polyurethane sheet 7 is bonded on lower steel plate 2, makes polyurethane sheet 7 remain smooth, has guaranteed not taking off of damage of thread tapping buckle.
In another embodiment of the present utility model, continue with reference to Fig. 2, the thickness of upper steel plate 1, lower steel plate 2 is 2mm, and the thickness of polyurethane sheet 7 is 20mm.
According to another aspect of the present utility model, a kind of worktable is also provided, worktable comprises work top, also comprises thread tapping buckle changing device, thread tapping buckle changing device is positioned on work top.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. a thread tapping buckle changing device, is characterized in that, comprising:
Upper steel plate, lower steel plate;
Be opened in the corresponding a plurality of bolt mounting holes on upper steel plate, lower steel plate;
Be arranged in described bolt mounting holes, connect a plurality of bolts of upper steel plate and lower steel plate, wherein, at described bolt, on the body of bolt between upper steel plate and lower steel plate, be arranged with spring;
Be opened in the buckle mounting hole on upper steel plate, in described buckle mounting hole, embed and have thread tapping buckle, described thread tapping buckle part protrudes from the lower surface of upper steel plate downwards;
Polyurethane sheet between upper steel plate and lower steel plate, between described polyurethane sheet and upper steel plate, leave gap, and between thread tapping buckle and described polyurethane sheet, do not contact described in when described spring reset, stressed to described in lower compression during spring at described upper steel plate, described upper steel plate moves downward, until fit with described polyurethane sheet.
2. thread tapping buckle changing device according to claim 1, is characterized in that, the regularly arranged edge at described upper steel plate, lower steel plate of described bolt mounting holes and centre position.
3. thread tapping buckle changing device according to claim 1, is characterized in that, described buckle mounting hole is regularly arranged on upper steel plate.
4. thread tapping buckle changing device according to claim 1, is characterized in that, described polyurethane sheet is bonded on lower steel plate between two parties.
5. thread tapping buckle changing device according to claim 1, is characterized in that, described upper steel plate, the thickness of lower steel plate are 2mm.
6. thread tapping buckle changing device according to claim 1, is characterized in that, the thickness of described polyurethane sheet is 20mm.
7. a worktable, comprises work top, it is characterized in that, described worktable also comprises the thread tapping buckle changing device as described in claim 1～6 any one, and described thread tapping buckle changing device is positioned on described work top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314175.5U CN203870838U (en) | 2014-06-12 | 2014-06-12 | Self-tapping buckle replaceable apparatus and workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420314175.5U CN203870838U (en) | 2014-06-12 | 2014-06-12 | Self-tapping buckle replaceable apparatus and workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203870838U true CN203870838U (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420314175.5U Active CN203870838U (en) | 2014-06-12 | 2014-06-12 | Self-tapping buckle replaceable apparatus and workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203870838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869196A (en) * | 2015-12-14 | 2017-06-20 | 中勘冶金勘察设计研究院有限责任公司 | For the screw rod jacking rectification and reinforcement of building method on anchor slab basis |
-
2014
- 2014-06-12 CN CN201420314175.5U patent/CN203870838U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106869196A (en) * | 2015-12-14 | 2017-06-20 | 中勘冶金勘察设计研究院有限责任公司 | For the screw rod jacking rectification and reinforcement of building method on anchor slab basis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160721 Address after: 101300 Beijing City Renhe Town Shunyi District Shuanghe Street No. 99 Patentee after: Beijing Automibile Co.,Ltd. Address before: 101301 Beijing city Shunyi District zhaoquanying Zhaofeng industrial base Dongying Road No. 19 Patentee before: Beijing Branch, Baic Motor Co., Ltd. |