CN216830496U - Clamping groove structure and mechanical pin shaft using same - Google Patents
Clamping groove structure and mechanical pin shaft using same Download PDFInfo
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- CN216830496U CN216830496U CN202220203402.1U CN202220203402U CN216830496U CN 216830496 U CN216830496 U CN 216830496U CN 202220203402 U CN202220203402 U CN 202220203402U CN 216830496 U CN216830496 U CN 216830496U
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Abstract
The utility model relates to a mechanical pin axle technical field specifically is a centre gripping groove structure, centre gripping groove structure includes: the air cylinder is arranged at the top of the base; the side surface of the clamping block is provided with a clamping groove, a pin shaft is inserted into the clamping groove, and the top of the base is provided with a sliding groove; the side plate is arranged at the top of the base; the beneficial effects are that: the utility model provides a bottom of grip block is pegged graft in the sliding tray, pushes down the round pin axle from between two sets of grip blocks for the round pin axle card has the multiunit grip groove to provide the round pin axle of different models in the grip groove, can also continue the centre gripping after the round pin axle of being convenient for changes the model, starts the cylinder, makes top push pedal and grip block grasp spacing dish, and the swash plate steps up the grip block, prevents that the round pin axle is not hard up.
Description
Technical Field
The utility model relates to a mechanical round pin axle technical field specifically is a centre gripping groove structure and uses the mechanical round pin axle of this structure.
Background
The pin shaft is a standard fastener, can be statically and fixedly connected, can also move relative to a connected piece, and is mainly used at the hinged position of two parts to form a hinged connection. The pin shaft is usually locked by a split pin, so that the operation is reliable and the disassembly is convenient;
when the pin shaft is processed, a clamping groove structure is needed to clamp the pin shaft, and then the pin shaft is processed;
however, when pin shafts of different types are machined, the clamping grooves are not matched with the pin shafts, and the clamping grooves need to be replaced, so that the machining speed is very low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a centre gripping groove structure and use mechanical hinge axle of this structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a clamping groove structure, the clamping groove structure comprising:
the air cylinder is arranged at the top of the base;
the side surface of the clamping block is provided with a clamping groove, a pin shaft is inserted in the clamping groove, and the top of the base is provided with a sliding groove; and
the side plate is arranged at the top of the base.
Preferably, the clamping grooves are formed in the side faces of the clamping blocks, the clamping grooves are provided with a plurality of groups, the clamping grooves in each group are different in size, and the inner sides of the tops of the clamping blocks are arc-shaped.
Preferably, the bottom of the clamping block is provided with a sliding plate, the sliding plate is inserted into the sliding groove, the outer wall of the sliding plate is provided with a spring, and the other end of the spring is connected to the inner wall of the sliding groove.
Preferably, the end connection of cylinder is on the outer wall of curb plate, and the push pedal, push pedal rectangle are installed to the other end of curb plate.
Preferably, the end of the pin shaft is provided with a limiting disc, and the limiting disc is positioned in a gap between the pushing plate and the clamping block.
Preferably, the both ends of curb plate are installed the swash plate, and the swash plate is the slope, and curb plate, swash plate and ejector plate follow the cylinder and move.
A mechanical pin shaft comprises the clamping groove structure.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a bottom of grip block is pegged graft in the sliding tray, pushes down the round pin axle from between two sets of grip blocks for the round pin axle card has the multiunit grip groove to provide the round pin axle of different models in the grip groove, can also continue the centre gripping after the round pin axle of being convenient for changes the model, starts the cylinder, makes top push pedal and grip block grasp spacing dish, and the swash plate steps up the grip block, prevents that the round pin axle is not hard up.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of the rear view structure of the present invention.
In the figure: base 1, cylinder 2, curb plate 3, swash plate 4, spacing dish 5, push pedal 6, sliding tray 7, spring 8, grip block 9, centre gripping groove 10, round pin axle 11
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of some embodiments of the invention and are not limiting of the invention, and that all other embodiments obtained by those of ordinary skill in the art without the exercise of inventive faculty are within the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
For the purposes of simplicity and explanation, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 3, the present invention provides a technical solution: a clamping groove structure, the clamping groove structure comprising: the device comprises a base 1, wherein the top of the base 1 is provided with a cylinder 2, the end part of the cylinder 2 is connected to the outer wall of a side plate 3, the other end of the side plate 3 is provided with a push plate 6, the push plate 6 is rectangular, and the cylinder 2 is started, so that the push plate 6 pushes a limiting disc 5 to fix the limiting disc 5;
the clamping device comprises a clamping block 9, clamping grooves 10 are formed in the side face of the clamping block 9, pin shafts 11 are inserted in the clamping grooves 10, sliding grooves 7 are formed in the top of a base 1, clamping grooves 10 are formed in the side face of the clamping block 9, the clamping grooves 10 are provided with multiple groups, the clamping grooves 10 in each group are different in size, the inner side of the top of the clamping block 9 is arc-shaped, the pin shafts 11 are pressed downwards from a gap between the two groups of clamping blocks 9, the bottom of the clamping block 9 slides in the sliding grooves 7, and the pin shafts 11 are clamped in the clamping grooves 10;
a limiting disc 5 is arranged at the end part of the pin shaft 11, the limiting disc 5 is positioned in a gap between the pushing plate 6 and the clamping block 9, and the cylinder 2 is started to enable the pushing plate 6 to push the limiting disc 5 so as to fix the limiting disc 5;
the bottom of the clamping blocks 9 is provided with a sliding plate which is inserted in the sliding groove 7, the outer wall of the sliding plate is provided with a spring 8, the other end of the spring 8 is connected with the inner wall of the sliding groove 7, and under the action of the spring 8, the two groups of clamping blocks 9 clamp the pin shaft 11;
the top of base 1 is located to curb plate 3, and swash plate 4 is installed at the both ends of curb plate 3, and swash plate 4 is the slope, and curb plate 3, swash plate 4 and push pedal 6 follow cylinder 2 and remove, start cylinder 2 for push pedal 6 pushes away spacing dish 5, and is fixed with spacing dish 5, and the swash plate 4 removes the back and grasps grip block 9, makes two sets of grip block 9 grasp round pin axle 11.
The pin shaft 11 is pressed down from a gap between the two groups of clamping blocks 9, the bottom of each clamping block 9 slides in the sliding groove 7, the pin shaft 11 is clamped in the clamping groove 10, the pin shaft 11 is clamped by the two groups of clamping blocks 9 under the action of the spring 8, the clamping grooves 10 are different in size, when the pin shafts 11 of different models are processed, the pin shafts are clamped in different clamping grooves 10, the limiting disc 5 is positioned in the gap between the top push plate 6 and the clamping blocks 9, the air cylinder 2 is started, the top push plate 6 pushes the limiting disc 5, the limiting disc 5 is fixed, the clamping blocks 9 are clamped after the inclined plate 4 moves, and the pin shaft 11 is clamped by the two groups of clamping blocks 9.
Although the illustrative embodiments of the present application have been described above to enable those skilled in the art to understand the present application, the present application is not limited to the scope of the embodiments, and various modifications within the spirit and scope of the present application defined and determined by the appended claims will be apparent to those skilled in the art from this disclosure.
Claims (7)
1. A centre gripping groove structure which characterized in that: the clamping groove structure comprises:
the air cylinder device comprises a base (1), wherein the top of the base (1) is provided with an air cylinder (2);
the clamping device comprises a clamping block (9), a clamping groove (10) is formed in the side face of the clamping block (9), a pin shaft (11) is inserted into the clamping groove (10), and a sliding groove (7) is formed in the top of a base (1); and
the side plate (3) is arranged at the top of the base (1).
2. A holding tank structure according to claim 1, wherein: the clamping groove (10) is formed in the side face of the clamping block (9), the clamping grooves (10) are provided with multiple groups, the clamping grooves (10) of each group are different in size, and the inner side of the top of the clamping block (9) is arc-shaped.
3. A holding groove structure according to claim 2, wherein: the bottom of the clamping block (9) is provided with a sliding plate which is inserted in the sliding groove (7), the outer wall of the sliding plate is provided with a spring (8), and the other end of the spring (8) is connected to the inner wall of the sliding groove (7).
4. A holding tank structure according to claim 1, wherein: the end connection of cylinder (2) is on the outer wall of curb plate (3), and push pedal (6), push pedal (6) rectangle are installed to the other end of curb plate (3).
5. A holding groove structure according to claim 4, wherein: the end part of the pin shaft (11) is provided with a limiting disc (5), and the limiting disc (5) is positioned in a gap between the pushing plate (6) and the clamping block (9).
6. A holding groove structure according to claim 5, wherein: swash plate (4) are installed at the both ends of curb plate (3), and swash plate (4) are the slope, and curb plate (3), swash plate (4) and ejector plate (6) follow cylinder (2) and remove.
7. The utility model provides a mechanical pin axle which characterized in that: comprising a holding tank construction according to claims 1-6 above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220203402.1U CN216830496U (en) | 2022-01-25 | 2022-01-25 | Clamping groove structure and mechanical pin shaft using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220203402.1U CN216830496U (en) | 2022-01-25 | 2022-01-25 | Clamping groove structure and mechanical pin shaft using same |
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| Publication Number | Publication Date |
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| CN216830496U true CN216830496U (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220203402.1U Active CN216830496U (en) | 2022-01-25 | 2022-01-25 | Clamping groove structure and mechanical pin shaft using same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122121A (en) * | 2022-07-13 | 2022-09-30 | 刘永亮 | Locking assembly and cutting blade machining system |
-
2022
- 2022-01-25 CN CN202220203402.1U patent/CN216830496U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122121A (en) * | 2022-07-13 | 2022-09-30 | 刘永亮 | Locking assembly and cutting blade machining system |
| CN115122121B (en) * | 2022-07-13 | 2024-08-23 | 刘永亮 | Locking assembly and cutting blade processing system |
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