CN218611827U - Shifting fork drilling device - Google Patents
Shifting fork drilling device Download PDFInfo
- Publication number
- CN218611827U CN218611827U CN202223227456.0U CN202223227456U CN218611827U CN 218611827 U CN218611827 U CN 218611827U CN 202223227456 U CN202223227456 U CN 202223227456U CN 218611827 U CN218611827 U CN 218611827U
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- Prior art keywords
- fork
- plate
- shifting fork
- clamp
- shifting
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- 238000005553 drilling Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000001788 irregular Effects 0.000 abstract description 4
- 238000003754 machining Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002547 anomalous effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a shift fork drilling equipment has: the clamp body can accommodate a shifting fork; the bottom plate is arranged at the bottom of the clamp and can support the shifting fork; the side plates are arranged on two sides of the clamp and can position two sides of the shifting fork; the mounting hole is formed in the side plate, and a drill bushing is arranged in the mounting hole; the back plate is arranged at the back of the clamp body; the step is arranged on the bottom plate, and the rack can support a wing plate of the shifting fork; the pressing mechanism is arranged on the rack and can press the wing plates; the locking mechanism is arranged on the back plate and can lock the shifting fork, the positioning requirement of the irregular shifting fork can be met, the positioning is reliable, and the machining and drilling precision is high.
Description
Technical Field
The utility model belongs to the technical field of valving processing, especially, relate to a shift fork drilling equipment.
Background
In the valve device, a shifting fork is required to shift a valve core, so that the on-off state of the valve is changed.
In the process of implementing the present invention, the inventor finds that the prior art has at least the following problems:
because the shift fork shape is irregular, traditional positioner can't satisfy the location demand of shift fork, and the shift fork location is unreliable, can't accurately drill when drilling, causes great deviation easily, can't satisfy the high accuracy processing demand. CN 205888659U-a pneumatic compaction frock for shift fork drilling, discloses a pneumatic compaction frock for shift fork drilling, and the fork claw hole on this shift fork and the coaxial location of location round platform, and the epaxial shaft hole of shift fork on it and the coaxial location of locating pin, therefore two axial parallel location can not rotate on this shift fork simultaneously, also can't solve above-mentioned technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a location demand that can adapt to anomalous shift fork is provided, and the location is reliable, the shift fork drilling equipment that processing drilling precision is high.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a fork drilling apparatus having:
the clamp body can accommodate a shifting fork;
the bottom plate is arranged at the bottom of the clamp and can support a shifting fork;
the side plates are arranged on two sides of the clamp and can position two sides of the shifting fork;
the mounting hole is formed in the side plate, and a drill bushing is arranged in the mounting hole;
the back plate is arranged at the back of the clamp body;
the step is arranged on the bottom plate and can support a wing plate of the shifting fork;
the pressing mechanism is arranged on the step and can press the wing plate;
and the locking mechanism is arranged on the back plate and can lock the shifting fork.
The pressing mechanism is a pressing plate, and the pressing plate is connected with the step through a connecting mechanism and presses the wing plate tightly.
The connecting mechanism is a stud and a nut, the first end of the stud is in threaded connection with the step, and the second end of the stud is connected with the nut.
The locking mechanism is a knurled screw, the knurled screw is in threaded connection with the back plate, and the end of the knurled screw is in contact with the back of the shifting fork.
And the side plate is also provided with a limit nail, and the limit nail is matched with the positioning hole of the shifting fork.
The limit nail is in threaded connection with the side plate.
One of the technical scheme has the advantages or beneficial effects that the positioning requirement of the irregular shifting fork can be met, the positioning is reliable, and the machining and drilling precision is high.
Drawings
Fig. 1 is a schematic structural view of a shifting fork drilling device provided in an embodiment of the present invention;
FIG. 2 is a schematic structural view of the fork drilling apparatus of FIG. 1;
FIG. 3 is a schematic view of a fork of the fork drilling apparatus of FIG. 1;
the labels in the above figures are: 1. the clamp comprises a clamp body 11, a bottom plate 12, a side plate 121, a mounting hole 13, a back plate 14, a step 2, a drill bushing 3, a limit nail 5, a knurled screw 6, a nut 7, a pressing plate 8 and a stud.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, a fork drilling apparatus has:
the clamp body 1 can accommodate a shifting fork; is the body component of the overall device. The bottom plate 11 is arranged at the bottom of the clamp, and the bottom plate 11 can support the shifting fork; the side plates 12 are arranged on two sides of the clamp, and the side plates 12 can position two sides of the shifting fork; a back plate 13 arranged at the back of the clamp body 1; a space for accommodating the shifting fork is enclosed by the bottom plate 11, the side plate 12 and the back plate 13, and the shifting fork is placed in the space.
The mounting hole 121 is formed in the side plate 12, and the drill bushing 2 is arranged in the mounting hole 121; through installing drill bushing 2 in mounting hole 121, the drill bit stretches into from drill bushing 2 during drilling, and the hole is processed in the shift fork, and the intensity of drill bushing 2 is higher than the anchor clamps body 1, and drill bushing 2 also can conveniently be changed simultaneously.
A step 14 provided on the base plate 11, the step being capable of supporting a wing plate of a shift fork; the function of positioning and supporting is achieved.
The pressing mechanism is arranged on the step and can press the wing plate; the function of compressing the wing plate is achieved.
And the locking mechanism is arranged on the back plate 13 and can lock the shifting fork. The function of extruding and compressing the shifting fork is achieved.
The pressing mechanism is a pressing plate 7, and the pressing plate 7 is connected with the step 14 through a connecting mechanism and presses the wing plate. The connecting mechanism comprises a double-end stud 8 and a nut 6, the first end of the double-end stud 8 is in threaded connection with the step 14, and the second end of the double-end stud 8 is connected with the nut 6. The wing plates are connected and pressed through the pressing plate 7 and the stud 8, and the fixing effect is achieved.
The locking mechanism is a knurled screw 5, the knurled screw 5 is in threaded connection with the back plate 13, and the end part of the knurled screw 5 is in contact with the back of the shifting fork. The back of the shifting fork is extruded through the knurled screw 5, so that the effect of pressing is achieved.
The side plate 12 is also provided with a limit pin 3, and the limit pin 3 is matched with the positioning hole of the shifting fork. Through, the effect of location is played with the adaptation of shift fork to spacing nail 3.
Stop pin 3 and curb plate 12 threaded connection, stop pin 3 can conveniently stretch out and retract from curb plate 12, is convenient for place the shift fork.
A space for accommodating the shifting fork is enclosed by the bottom plate 11, the side plate 12 and the back plate 13, and the shifting fork is placed in the space. Through installing drill bushing 2 in mounting hole 121, the drill bit stretches into from drill bushing 2 during drilling, and the hole is processed in the shift fork, and the intensity of drill bushing 2 is higher than the anchor clamps body 1, and drill bushing 2 also can conveniently be changed simultaneously.
One of the technical scheme has the advantages or beneficial effects that the positioning requirement of the irregular shifting fork can be met, the positioning is reliable, and the machining and drilling precision is high.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A fork drilling device, characterized by having:
the clamp body can accommodate a shifting fork;
the bottom plate is arranged at the bottom of the clamp and can support a shifting fork;
the side plates are arranged on two sides of the clamp and can position two sides of the shifting fork;
the mounting hole is formed in the side plate, and a drill bushing is arranged in the mounting hole;
the back plate is arranged at the back of the clamp body;
the step is arranged on the bottom plate and can support a wing plate of the shifting fork;
the pressing mechanism is arranged on the step and can press the wing plate;
and the locking mechanism is arranged on the back plate and can lock the shifting fork.
2. The fork drilling apparatus of claim 1, wherein the compression mechanism is a pressure plate that is connected to the step by a connection mechanism and compresses the wing plate.
3. The fork drilling apparatus of claim 2, wherein the connection mechanism is a stud and a nut, the stud having a first end threadedly connected to the step and a second end connected to the nut.
4. The fork drilling apparatus of claim 3, wherein the locking mechanism is a knurled screw, the knurled screw being in threaded connection with the back plate, an end of the knurled screw contacting a back of the fork.
5. The fork drilling apparatus of claim 4, wherein the side plate is further provided with a limit pin, and the limit pin is adapted to the positioning hole of the fork.
6. The fork drilling apparatus of claim 5, wherein the stop pin is threadedly connected to the side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223227456.0U CN218611827U (en) | 2022-12-02 | 2022-12-02 | Shifting fork drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223227456.0U CN218611827U (en) | 2022-12-02 | 2022-12-02 | Shifting fork drilling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218611827U true CN218611827U (en) | 2023-03-14 |
Family
ID=85454184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223227456.0U Active CN218611827U (en) | 2022-12-02 | 2022-12-02 | Shifting fork drilling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218611827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116748952A (en) * | 2023-06-16 | 2023-09-15 | 清华大学深圳国际研究生院 | A kind of on-machine testing equipment for honeycomb material processing surface quality and its testing method |
-
2022
- 2022-12-02 CN CN202223227456.0U patent/CN218611827U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116748952A (en) * | 2023-06-16 | 2023-09-15 | 清华大学深圳国际研究生院 | A kind of on-machine testing equipment for honeycomb material processing surface quality and its testing method |
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