CN204054989U - A kind of binder being convenient for changing conduction rubber cushion - Google Patents
A kind of binder being convenient for changing conduction rubber cushion Download PDFInfo
- Publication number
- CN204054989U CN204054989U CN201420519249.9U CN201420519249U CN204054989U CN 204054989 U CN204054989 U CN 204054989U CN 201420519249 U CN201420519249 U CN 201420519249U CN 204054989 U CN204054989 U CN 204054989U
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- Prior art keywords
- rubber cushion
- lever
- conduction rubber
- binder
- convenient
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Abstract
The utility model discloses a kind of binder being convenient for changing conduction rubber cushion, comprise the base for placing file and the borehole drill construction for boring manhole at document edge, borehole drill construction is positioned at the top of base, base bottom is provided with rubber cushion and changes mechanism, rubber cushion is changed mechanism and is provided with a rubber cushion mount pad and a transmission mechanism, the conduction rubber cushion that can change is installed in rubber cushion mount pad, the first end of transmission mechanism is provided with ejecting mechanism, second end of transmission mechanism is provided with driving mechanism, ejecting mechanism is positioned at the bottom of rubber cushion mount pad, when touching driving mechanism and ejecting conduction rubber cushion, driving mechanism drives ejecting mechanism to move up by the transmission of transmission mechanism, conduction rubber cushion ejects by ejecting mechanism in rubber cushion mount pad.The utility model structure is simple, and the replacing of conduction rubber cushion is convenient and quick.
Description
Technical field
The utility model relates to boring and to press binder technical field, especially relates to a kind of binder being convenient for changing conduction rubber cushion.
Background technology
In prior art, boring presses binder for boring a manhole at document edge, and insert sebific duct in through hole after, the press hot pressure riveting device of binder of boring carries out hot pressing riveting to the two ends of sebific duct, completes the binding work of file.
Wherein, the press base of binder of boring is provided with a conduction rubber cushion; conduction rubber cushion is for the protection of drill; drill and conduction rubber cushion are electrically connected in an on-off circuit respectively as an electrode; when drill contact conduction rubber cushion; on-off circuit conducting, control circuit controls drill and upwards resets, and prevents drill from colliding base.Drill can machine away when contacting conduction rubber cushion conducts electricity rubber cushion on a small quantity, therefore, in use for some time, needs to change conduction rubber cushion.
Base is provided with a rubber cushion mount pad, conduction rubber cushion is pasted onto in rubber cushion mount pad, or is fastened in rubber cushion mount pad, and the end face of conduction rubber cushion is a little less than the end face of base, especially the rubber cushion that conducts electricity is ingressed after skiving damage, gap between conduction rubber cushion and rubber cushion mount pad is very little, therefore, when changing conduction rubber cushion, enough spaces are not had to operate, be difficult to take out old conduction rubber cushion, the replacing of conduction rubber cushion bothers very much, is therefore necessary to be improved.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of binder being convenient for changing conduction rubber cushion, and its structure is simple, and the replacing of conduction rubber cushion is convenient and quick.
To achieve these goals, the technical scheme that the utility model adopts is.
A kind of binder being convenient for changing conduction rubber cushion, comprise the base for placing file and the borehole drill construction for boring manhole at document edge, borehole drill construction is positioned at the top of base, base bottom is provided with rubber cushion and changes mechanism, rubber cushion is changed mechanism and is provided with a rubber cushion mount pad and a transmission mechanism, the conduction rubber cushion that can change is installed in rubber cushion mount pad, the first end of transmission mechanism is provided with ejecting mechanism, second end of transmission mechanism is provided with driving mechanism, ejecting mechanism is positioned at the bottom of rubber cushion mount pad, when touching driving mechanism and ejecting conduction rubber cushion, driving mechanism drives ejecting mechanism to move up by the transmission of transmission mechanism, conduction rubber cushion ejects by ejecting mechanism in rubber cushion mount pad.
In further technical scheme, a lever selected by described transmission mechanism, and the middle part of lever is articulated in base, and the first end of lever is provided with ejecting mechanism, and the second end of lever is provided with driving mechanism.
In further technical scheme, described driving mechanism is provided with button, and the end face of base offers a window, and the emerges on top of button is at window place, and the bottom of button is resisted against the second end of lever.
In further technical scheme, the second end of described lever laterally extends the flat board that has setting width and length, and the bottom of button is resisted against flat board.
In further technical scheme, the end face of described rubber cushion mount pad and button is emerging in the end face of base respectively, and borehole drill construction is provided with drill, and rubber cushion mount pad is positioned at immediately below drill, and ejecting mechanism is positioned at the side of rubber cushion mount pad.
In further technical scheme, the top of described rubber cushion mount pad offers columniform containing cavities, conduction rubber cushion is installed in containing cavities, and the bottom of containing cavities offers at least one through hole, and when changing conduction rubber cushion, ejecting mechanism upwards supports conduction rubber cushion through through hole.
In further technical scheme, described ejecting mechanism comprises at least one fore-set, and fore-set is molded over the first end of lever, and when changing conduction rubber cushion, fore-set upwards supports conduction rubber cushion through through hole.
In further technical scheme, described fore-set is arranged with spring, and the upper end of spring is resisted against the bottom of containing cavities, and the lower end of spring is resisted against the first end of lever.
In further technical scheme, the first end of described lever forms gripper shoe, and gripper shoe is perpendicular to lever, and gripper shoe and lever connect to T-shaped, and the first end of lever and the top of gripper shoe form a saddle, and the lower end of fore-set is fixed on saddle.
In further technical scheme, described ejecting mechanism comprises two fore-sets, and two fore-sets are separately positioned on the both sides of saddle, and the upper end of two fore-sets is movable to be respectively plugged in the through hole of the bottom of containing cavities, and the bottom of two fore-sets is linked to saddle respectively.
Adopt after said structure, the utility model compared to the prior art advantageously: the utility model structure is simple, and the replacing of conduction rubber cushion is convenient and quick.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the rubber cushion replacing mechanism along XX cross section in Fig. 1.
Fig. 3 is the structural representation of the rubber cushion replacing mechanism along YY cross section in Fig. 1.
In figure:
1, base 2, rubber cushion mount pad 3, conduction rubber cushion 4, lever 5, button 6, window 7, flat board 8, containing cavities 9, through hole 10, fore-set 11, spring 12, gripper shoe 13, saddle.
Detailed description of the invention
The following stated is only preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
Embodiment, see shown in Fig. 1 to Fig. 3, a kind of binder being convenient for changing conduction rubber cushion, comprise the base 1 for placing file and the borehole drill construction for boring manhole at document edge, borehole drill construction is positioned at the top of base 1, be provided with rubber cushion bottom base 1 and change mechanism, rubber cushion is changed mechanism and is provided with rubber cushion mount pad 2 and a transmission mechanism, the conduction rubber cushion 3 that can change is installed in rubber cushion mount pad 2, the first end of transmission mechanism is provided with ejecting mechanism, second end of transmission mechanism is provided with driving mechanism, ejecting mechanism is positioned at the bottom of rubber cushion mount pad 2, when touching driving mechanism and ejecting conduction rubber cushion 3, driving mechanism drives ejecting mechanism to move up by the transmission of transmission mechanism, conduction rubber cushion 3 ejects by ejecting mechanism in rubber cushion mount pad 2.
A lever 4 selected by transmission mechanism, and the middle part of lever 4 is articulated in base 1, and the first end of lever 4 is provided with ejecting mechanism, and the second end of lever 4 is provided with driving mechanism.Driving mechanism is provided with button 5, and the end face of base 1 offers a window 6, and the emerges on top of button 5 is at window 6 place, and the bottom of button 5 is resisted against the second end of lever 4.
Second end of lever 4 laterally extends the flat board 7 that has setting width and length, and the bottom of button 5 is resisted against dull and stereotyped 7.The end face of rubber cushion mount pad 2 and button 5 is emerging in the end face of base 1 respectively, and borehole drill construction is provided with drill, and rubber cushion mount pad 2 is positioned at immediately below drill, and ejecting mechanism is positioned at the side of rubber cushion mount pad 2.
The top of rubber cushion mount pad 2 offers columniform containing cavities 8, and conduction rubber cushion 3 is installed in containing cavities 8, and the bottom of containing cavities 8 offers at least one through hole 9, and when changing conduction rubber cushion 3, ejecting mechanism upwards supports conduction rubber cushion 3 through through hole 9.
Concrete, ejecting mechanism comprises at least one fore-set 10, and fore-set 10 is molded over the first end of lever 4, and when changing conduction rubber cushion 3, fore-set 10 upwards supports conduction rubber cushion 3 through through hole 9.Fore-set 10 is arranged with spring 11, and the upper end of spring 11 is resisted against the bottom of containing cavities 8, and the lower end of spring 11 is resisted against the first end of lever 4.Compressed the first end of lever 4 downwards by spring 11, make lever 4 and button 5 remain on original state, button 5 is in the state of upspringing.
When needing to change conduction rubber cushion 3, downward pressing button 5, button 5 is to the second end of depress lever 4, the first end of lever 4 is moved up, fore-set 10 moves up thereupon, fore-set 10 upwards supports conduction rubber cushion 3, conduction rubber cushion 3 is ejected in rubber cushion mount pad 2, conduction rubber cushion 3 is taken off, release button 5, under spring 11 acts on from fore-set 10 upper end, fore-set 10 resets downwards, in rubber cushion mount pad 2, install new conduction rubber cushion 3, the replacing of conduction rubber cushion 3 is convenient and quick, and without the need to using instrument.
The first end of lever 4 forms gripper shoe 12, and gripper shoe 12 is perpendicular to lever 4, and gripper shoe 12 and lever 4 connect to T-shaped, and the first end of lever 4 and the top of gripper shoe 12 form a saddle 13, and the lower end of fore-set 10 is fixed on saddle 13.In preferred embodiment, ejecting mechanism comprises two fore-sets 10, the upper end of two fore-sets 10 is movable to be respectively plugged in two through holes 9 of the bottom of containing cavities 8, and two fore-sets 10 are separately positioned on the both sides of saddle 13, and the bottom of two fore-sets 10 is linked to saddle 13 respectively.This kind of structural design can increase structural strength and structural stability, and the design of Double-pole 10 makes the ejection process of conduction rubber cushion 3 more stable, prevents conduction rubber cushion 3 crooked.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (10)
1. one kind is convenient for changing the binder of conduction rubber cushion, comprise the base (1) for placing file and the borehole drill construction for boring manhole at document edge, borehole drill construction is positioned at the top of base (1), it is characterized in that: base (1) bottom is provided with rubber cushion and changes mechanism, rubber cushion is changed mechanism and is provided with rubber cushion mount pad (2) and a transmission mechanism, the conduction rubber cushion (3) that can change is installed in rubber cushion mount pad (2), the first end of transmission mechanism is provided with ejecting mechanism, second end of transmission mechanism is provided with driving mechanism, ejecting mechanism is positioned at the bottom of rubber cushion mount pad (2), when touching driving mechanism and ejecting conduction rubber cushion (3), driving mechanism drives ejecting mechanism to move up by the transmission of transmission mechanism, ejecting mechanism will conduct electricity rubber cushion (3) and eject in rubber cushion mount pad (2).
2. a kind of binder being convenient for changing conduction rubber cushion according to claim 1, it is characterized in that: a lever (4) selected by described transmission mechanism, the middle part of lever (4) is articulated in base (1), the first end of lever (4) is provided with ejecting mechanism, and the second end of lever (4) is provided with driving mechanism.
3. a kind of binder being convenient for changing conduction rubber cushion according to claim 2, it is characterized in that: described driving mechanism is provided with button (5), the end face of base (1) offers a window (6), the emerges on top of button (5) is at window (6) place, and the bottom of button (5) is resisted against the second end of lever (4).
4. a kind of binder being convenient for changing conduction rubber cushion according to claim 3, it is characterized in that: the second end of described lever (4) laterally extends the flat board (7) that has setting width and length, and the bottom of button (5) is resisted against flat board (7).
5. a kind of binder being convenient for changing conduction rubber cushion according to claim 3, it is characterized in that: the end face of described rubber cushion mount pad (2) and button (5) is emerging in the end face of base (1) respectively, borehole drill construction is provided with drill, rubber cushion mount pad (2) is positioned at immediately below drill, and ejecting mechanism is positioned at the side of rubber cushion mount pad (2).
6. according to a kind of binder being convenient for changing conduction rubber cushion one of claim 1 to 5 Suo Shu, it is characterized in that: the top of described rubber cushion mount pad (2) offers columniform containing cavities (8), conduction rubber cushion (3) is installed in containing cavities (8), the bottom of containing cavities (8) offers at least one through hole (9), and when changing conduction rubber cushion (3), ejecting mechanism upwards supports conduction rubber cushion (3) through through hole (9).
7. a kind of binder being convenient for changing conduction rubber cushion according to claim 6, it is characterized in that: described ejecting mechanism comprises at least one fore-set (10), fore-set (10) is molded over the first end of lever (4), and when changing conduction rubber cushion (3), fore-set (10) upwards supports conduction rubber cushion (3) through through hole (9).
8. a kind of binder being convenient for changing conduction rubber cushion according to claim 7, it is characterized in that: described fore-set (10) is arranged with spring (11), the upper end of spring (11) is resisted against the bottom of containing cavities (8), and the lower end of spring (11) is resisted against the first end of lever (4).
9. a kind of binder being convenient for changing conduction rubber cushion according to claim 8, it is characterized in that: the first end of described lever (4) forms gripper shoe (12), gripper shoe (12) is perpendicular to lever (4), gripper shoe (12) and lever (4) connect to T-shaped, the first end of lever (4) and the top of gripper shoe (12) form a saddle (13), and the lower end of fore-set (10) is fixed on saddle (13).
10. a kind of binder being convenient for changing conduction rubber cushion according to claim 9, it is characterized in that: described ejecting mechanism comprises two fore-sets (10), two fore-sets (10) are separately positioned on the both sides of saddle (13), the upper end of two fore-sets (10) respectively activity is plugged in the through hole (9) of the bottom of containing cavities (8), and the bottom of two fore-sets (10) is linked to saddle (13) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519249.9U CN204054989U (en) | 2014-09-10 | 2014-09-10 | A kind of binder being convenient for changing conduction rubber cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420519249.9U CN204054989U (en) | 2014-09-10 | 2014-09-10 | A kind of binder being convenient for changing conduction rubber cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204054989U true CN204054989U (en) | 2014-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420519249.9U Expired - Fee Related CN204054989U (en) | 2014-09-10 | 2014-09-10 | A kind of binder being convenient for changing conduction rubber cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204054989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904871A (en) * | 2016-07-02 | 2016-08-31 | 曹东华 | Drilling and rivet-pressing binder with automatic knife sharpening function |
-
2014
- 2014-09-10 CN CN201420519249.9U patent/CN204054989U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904871A (en) * | 2016-07-02 | 2016-08-31 | 曹东华 | Drilling and rivet-pressing binder with automatic knife sharpening function |
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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: 20141231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |