CN218426734U - Press mounting device for positioning pin of cylinder head of small diesel engine - Google Patents
Press mounting device for positioning pin of cylinder head of small diesel engine Download PDFInfo
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- CN218426734U CN218426734U CN202222778028.0U CN202222778028U CN218426734U CN 218426734 U CN218426734 U CN 218426734U CN 202222778028 U CN202222778028 U CN 202222778028U CN 218426734 U CN218426734 U CN 218426734U
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Abstract
The utility model discloses a small-size diesel engine cylinder head locating pin pressure equipment device, including the base, set up the support on the side on the base and set up the chuck structure in pneumatic cylinder one end, the plummer bottom sets up adjusting part, set up locating component on the plummer on the side, locating component includes the cylinder body constant head tank, the cylinder body constant head tank sets up on the plummer side, adjusting part includes a supporting bench, set up first electric putter on the base on the side, first electric putter's piston rod one end is connected with a supporting bench, a supporting bench upper surface bilateral symmetry sets up vertical guide roll, vertical guide roll one end extends to in the first guide way, a supporting bench side middle part equidistance sets up horizontal guide roll, horizontal guide roll one end extends to in the second guide way. The utility model discloses can finely tune the position of diesel engine cylinder body, improve cylinder head locating pin pressure equipment precision.
Description
Technical Field
The utility model relates to a small-size diesel engine cylinder head locating pin pressure equipment technical field, concretely relates to small-size diesel engine cylinder head locating pin pressure equipment device.
Background
The positioning pin of the small diesel engine cylinder head is formed by pressing a steel positioning pin into a die-casting aluminum alloy cylinder head in an interference fit manner after the cylinder head is basically processed. Because the position of the positioning pin is in the cavity on the front surface of the cylinder head, and the positioning pin is small in size, the press mounting is very inconvenient.
Chinese patent CN206643584U discloses a diesel engine cylinder head locating pin pressure equipment device, including base and the last roof beam that hangs of setting above the base be provided with 4 reference columns the last roof beam that hangs on be provided with the hydraulic pressure thrust unit of perpendicular to base up end hydraulic pressure thrust unit's telescopic link on be provided with the briquetting towards base one end middle part be provided with heavy groove middle part be provided with perpendicular to base up end place planar depression bar heavy inslot side be provided with the outer tube that is the cavity tube-shape that is used for the joint locating pin heavy groove bottom be provided with reset spring, reset spring one end articulate in heavy groove bottom terminal surface on, the reset spring other end articulate the outer tube keep away from base one end terminal surface on, reset spring along the depression bar axial can make when moving to heavy inslot side reset spring compression.
Above-mentioned technical scheme can realize the installation of diesel engine cylinder head locating pin, but its in small-size diesel engine cylinder body installation, can't finely tune the position of small-size engine cylinder body, and small-size engine cylinder body is adjusted inconveniently, can't carry out quick location with engine cylinder head and locating pin, and the location operation is inconvenient.
Therefore, a need exists in the art to provide a press-fitting device for a cylinder head positioning pin of a small diesel engine, so as to solve the problems in the background art.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a small-size diesel engine cylinder head locating pin pressure equipment device, includes the base, sets up support, setting on the side on the base and sets up the plummer in support bottom, sets up the mounting bracket, sets up the pneumatic cylinder on mounting bracket one side surface and sets up the chuck structure in pneumatic cylinder one end at a side surface of plummer, the plummer bottom sets up adjusting part, set up locating component on the plummer side, locating component includes the cylinder body constant head tank, the cylinder body constant head tank sets up on the plummer side, adjusting part includes a supporting bench, a supporting bench sets up at the plummer downside, set up electric putter on the base on the side, electric putter's piston rod one end is connected with a supporting bench, a supporting bench upper surface bilateral symmetry sets up vertical guide roll, vertical guide roll one end extends to in the first guide way, first guide way sets up bottom both sides in the cylinder body constant head tank, side middle part equidistance sets up horizontal guide roll on the supporting bench, horizontal guide roll one end extends to in the second guide way, the second guide way equidistance sets up bottom in the cylinder body constant head tank.
In one embodiment, a second electric push rod and a third electric push rod are symmetrically arranged on two side surfaces in the cylinder positioning groove, a first clamping plate is arranged at one end of a piston rod of the second electric push rod, and a second clamping plate is arranged at one end of a piston rod of the third electric push rod.
In one embodiment, the first clamping plate and the second clamping plate are provided with anti-slip lines on one side surface, and the first clamping plate and the second clamping plate are the same in specification.
In one embodiment, the second electric push rod and the third electric push rod are electrically connected with the external control switch through a connecting wire.
In one embodiment, the chuck structure comprises a support sleeve, the support sleeve is arranged at one end of a piston rod of the hydraulic cylinder, a push rod is arranged at the top in the support sleeve, the push rod extends into a magnetic sleeve, the magnetic sleeve is arranged in the support sleeve, one side surface of the magnetic sleeve is connected with a return spring, and one end of the return spring is connected with the top in the support sleeve.
The utility model has the advantages that:
the utility model discloses a supporting bench, vertical guide roll, horizontal guide roll, first electric putter, first guide way and second guide way's setting can be to the rotation through vertical guide roll and horizontal guide roll, finely tunes small-size diesel engine's cylinder body position, and the cylinder head of being convenient for carries out the accurate positioning with the locating pin, improves the pressure equipment precision.
Drawings
Fig. 1 is a schematic structural diagram of a small diesel engine cylinder head positioning pin press-fitting device according to an embodiment of the present invention.
Fig. 2 is a schematic left-side sectional structure view of an adjusting assembly in a positioning pin press-fitting device for a cylinder head of a small diesel engine according to an embodiment of the present invention.
Fig. 3 isbase:Sub>A schematic structural view ofbase:Sub>A cross section atbase:Sub>A-base:Sub>A in fig. 2.
Fig. 4 is a schematic structural diagram of a chuck structure in a small diesel engine cylinder head positioning pin press-fitting device according to an embodiment of the present invention.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of 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.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
The embodiments of the present invention will be further explained with reference to the drawings. It should be understood by those skilled in the art that the described embodiments of the present invention are merely exemplary embodiments. Embodiments of the present application are described below with reference to the drawings.
As shown in fig. 1 to 4, the utility model provides a small-size diesel engine cylinder head locating pin pressure equipment device, the on-line screen storage device comprises a base 8, the support 7 of setting on the side on base 8, the setting sets up plummer 6 in support 7 bottom, the setting sets up mounting bracket 5 at 6 side surfaces of plummer, the pneumatic cylinder 4 of setting at 5 side surfaces of mounting bracket and the chuck structure 3 of setting in pneumatic cylinder 4 one end, plummer 6 bottom sets up adjusting part 1, adjusting part 1 includes brace table 13, brace table 13 sets up at 6 downside of plummer, set up electric putter on the side on base 8, electric putter's piston rod one end is connected with brace table 13, brace table 13 upper surface bilateral symmetry sets up vertical guide roller 11, vertical guide roller 11 one end extends to in first guide way 14, first guide way 14 sets up bottom both sides in cylinder positioning groove 21, brace table 13 side middle part equidistance sets up horizontal guide roller 15, horizontal guide roller 15 one end extends to in second guide way 16, second guide groove 16 sets up bottom in cylinder positioning groove 21, can be to through vertical guide roller 11 and horizontal guide roller 15 rotation equidistance rotation, carry out the accurate positioning accuracy improvement cylinder head position to the small-size engine cylinder positioning precision.
In one embodiment, as shown in fig. 4, the chuck structure 3 includes a support sleeve 31, the support sleeve 31 is disposed at one end of a piston rod of the hydraulic cylinder 4, a top rod 34 is disposed at an inner top of the support sleeve 31, the top rod 34 extends into a magnetic sleeve 33, the magnetic sleeve 33 is disposed in the support sleeve 31, one side surface of the magnetic sleeve 33 is connected to a return spring 32, one end of the return spring 32 is connected to the inner top of the support sleeve 31, the positioning pin can be clamped and fixed, and the magnet moves in the support sleeve 31 by an elastic force of the return spring 32, the positioning pin is press-fitted by the top rod 34, and the positioning pin is separated from the magnetic sleeve 33.
In an embodiment, as shown in fig. 2 and fig. 3, a positioning assembly 2 is disposed on an upper side surface of the bearing table 6, the positioning assembly 2 includes a cylinder positioning groove 21, the cylinder positioning groove 21 is disposed on the upper side surface of the bearing table 6, a second electric push rod 23 and a third electric push rod 25 are symmetrically disposed on two side surfaces in the cylinder positioning groove 21, one end of a piston rod of the second electric push rod 23 is provided with a first clamping plate 22, and one end of a piston rod of the third electric push rod 25 is provided with a second clamping plate 24.
The first clamping plate 22 and the second clamping plate 24 are provided with anti-slip lines on one side surface, and the first clamping plate 22 and the second clamping plate 24 are identical in specification.
The second electric push rod 23 and the third electric push rod 25 are electrically connected with an external control switch through connecting wires, and the first clamping plate 22 and the second clamping plate 24 can be attached to the diesel engine cylinder body through the second electric push rod 23 and the third electric push rod 25, so that the diesel engine cylinder body is positioned.
The utility model discloses a theory of operation:
firstly, a diesel engine cylinder body is placed in a cylinder body positioning groove 21, when the transverse position of the diesel engine cylinder body needs to be adjusted finely, the diesel engine cylinder body is pushed leftwards and rightwards, the diesel engine cylinder body drives a longitudinal guide roller 11 to rotate, and the transverse position of the diesel engine cylinder body is adjusted; when the longitudinal position of the diesel engine cylinder body needs to be adjusted, the supporting table 13 is driven to move upwards through the first electric push rod 12, and the diesel engine cylinder body is lifted by the supporting table 13.
Then, the diesel engine cylinder is pushed forwards and backwards, the diesel engine cylinder drives the transverse guide roller 15 to rotate and drives the diesel engine cylinder to move, after the diesel engine cylinder is moved to the positioning position, the supporting table 13 is reset by the first electric push rod 12, the diesel engine cylinder is attached to the cylinder positioning groove 21, the first clamping plate 22 and the second clamping plate 24 are driven to move by the second electric push rod 23 and the third electric push rod 25, the first clamping plate 22 and the second clamping plate 24 are attached to the diesel engine cylinder, and the diesel engine cylinder is positioned in the cylinder positioning groove 21.
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 (5)
1. The utility model provides a small-size diesel engine cylinder head locating pin pressure equipment device, includes the base, sets up support, setting on the side on the base and sets up the plummer in the support bottom, sets up the mounting bracket, sets up the pneumatic cylinder on mounting bracket one side surface and sets up the chuck structure in pneumatic cylinder one end, a serial communication port, the plummer bottom sets up adjusting part, set up locating component on the side on the plummer, locating component includes the cylinder body constant head tank, the cylinder body constant head tank sets up on the side on the plummer, adjusting part includes a supporting bench, a supporting bench sets up at the plummer downside, set up first electric putter on the side on the base, first electric putter's piston rod one end is connected with a supporting bench, a supporting bench upper surface bilateral symmetry sets up vertical guide roller, vertical guide roller one end extends to in the first guide way, first guide way sets up bottom equidistance in the cylinder body constant head tank, a supporting bench top middle part sets up horizontal guide roller, horizontal guide roller one end extends to in the second guide way, second guide way equidistance sets up bottom in the cylinder body constant head tank.
2. A press fitting device for a cylinder head positioning pin of a small diesel engine according to claim 1, wherein a second electric push rod and a third electric push rod are symmetrically arranged on the surfaces of the two sides in the cylinder body positioning groove, a first clamping plate is arranged at one end of a piston rod of the second electric push rod, and a second clamping plate is arranged at one end of a piston rod of the third electric push rod.
3. A press-fitting device for a cylinder head positioning pin of a small diesel engine as claimed in claim 2, wherein the first clamping plate and the second clamping plate are provided with anti-slip patterns on one side surface, and the first clamping plate and the second clamping plate are of the same specification.
4. The small diesel engine cylinder head positioning pin press-fitting device as claimed in claim 2, wherein the second electric push rod and the third electric push rod are electrically connected with an external control switch through connecting wires.
5. A small diesel engine cylinder head locating pin press fitting device as set forth in claim 1, characterized in that the chuck structure includes a support sleeve, the support sleeve is disposed at one end of the piston rod of the hydraulic cylinder, the top of the support sleeve is provided with a push rod, the push rod extends into the magnetic sleeve, the magnetic sleeve is disposed in the support sleeve, one side surface of the magnetic sleeve is connected with a return spring, and one end of the return spring is connected with the top of the support sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222778028.0U CN218426734U (en) | 2022-10-21 | 2022-10-21 | Press mounting device for positioning pin of cylinder head of small diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222778028.0U CN218426734U (en) | 2022-10-21 | 2022-10-21 | Press mounting device for positioning pin of cylinder head of small diesel engine |
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| Publication Number | Publication Date |
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| CN218426734U true CN218426734U (en) | 2023-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222778028.0U Active CN218426734U (en) | 2022-10-21 | 2022-10-21 | Press mounting device for positioning pin of cylinder head of small diesel engine |
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| CN (1) | CN218426734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967738A (en) * | 2023-08-09 | 2023-10-31 | 安徽玖邦驱动科技有限公司 | Automatic punching system of main shaft for miniature motor production |
-
2022
- 2022-10-21 CN CN202222778028.0U patent/CN218426734U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116967738A (en) * | 2023-08-09 | 2023-10-31 | 安徽玖邦驱动科技有限公司 | Automatic punching system of main shaft for miniature motor production |
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