CN219005862U - Engine cylinder body fixture - Google Patents
Engine cylinder body fixture Download PDFInfo
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- CN219005862U CN219005862U CN202223482968.1U CN202223482968U CN219005862U CN 219005862 U CN219005862 U CN 219005862U CN 202223482968 U CN202223482968 U CN 202223482968U CN 219005862 U CN219005862 U CN 219005862U
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- clamping
- cylinder body
- engine cylinder
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- engine
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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Abstract
Embodiments of the present disclosure provide an engine block clamping mechanism comprising: a mounting frame; the at least two groups of clamping cylinders and the at least two groups of positioning pins are arranged on different sides of the mounting frame; at least two groups of positioning pin shafts are arranged at the bottom of the mounting frame, and the positioning pin shafts correspond to positioning pin holes on the engine cylinder body; the positioning pin shaft is matched with the positioning pin hole to position between the clamping cylinder and the engine cylinder body, and the clamping cylinder clamps and fixes the engine cylinder body. Through setting up two at least groups and the corresponding locating pin axle of locating pin hole on the engine cylinder body, when carrying out the centre gripping to the engine cylinder body, the locating pin axle can play the effect of location to fixture, and the accurate positioning engine cylinder body is for the position of clamping cylinder, guarantees the precision of repeated line feeding, presss from both sides tightly fixedly the engine cylinder body through clamping cylinder, and is comparatively convenient to the material loading operation of engine cylinder body.
Description
Technical Field
The specification relates to the technical field of engine cylinder block processing, and in particular relates to an engine cylinder block clamping mechanism.
Background
The engine block is the main body of the engine, which connects the cylinders and the crankcase together, and is the supporting framework for mounting the pistons, the crankshaft, and other parts and accessories. Along with popularization of industrial automation, in the field of engine assembly production, feeding of an engine cylinder body is usually performed on an assembly line by manually combining auxiliary mechanisms such as a power assisting arm, and the like.
Disclosure of Invention
In view of this, the embodiments of the present disclosure provide an engine cylinder clamping mechanism, by setting at least two sets of positioning pins corresponding to positioning pin holes on an engine cylinder, when the engine cylinder is clamped and threaded, the positioning pins can play a role in positioning the clamping mechanism, accurately position the engine cylinder relative to the clamping cylinder, and ensure the precision of repeating the threading.
The embodiment of the specification provides the following technical scheme: an engine block clamping mechanism comprising:
a mounting frame;
at least two groups of clamping cylinders, wherein the clamping cylinders are arranged on different sides of the mounting frame;
at least two groups of positioning pins are arranged at the bottom of the mounting frame, and correspond to the positioning pin holes on the engine cylinder body;
the positioning pin shaft is matched with the positioning pin hole to position the clamping cylinder and the engine cylinder body, and the clamping cylinder clamps and fixes the engine cylinder body.
Preferably, the clamping mechanism further comprises a detection sensor, the detection sensor is mounted at the bottom of the mounting frame, and the detection sensor detects whether the clamping cylinder clamps the engine cylinder body or not.
Preferably, the detection sensor includes a pressure sensor that receives pressure when the clamping cylinder clamps the engine block.
Preferably, the clamping cylinder comprises a cylinder and clamping jaws, the cylinder is mounted on the side of the mounting frame, and when the cylinder stretches out or contracts, the clamping jaws rotate towards a direction close to the mounting frame or away from the mounting frame.
Preferably, the clamping cylinders are provided with three groups, the three groups of clamping cylinders comprise two groups of first clamping cylinders and one group of second clamping cylinders, the two groups of first clamping cylinders are respectively arranged on two opposite sides of the mounting frame, and the second clamping cylinders are arranged on the same side or adjacent sides of one group of clamping cylinders.
Preferably, the distance between the clamping jaws of the second clamping cylinder and the mounting frame is larger than the distance between the clamping jaws of the first clamping cylinder and the mounting frame.
Preferably, the mounting frame is provided with a mounting head, and the mounting head is matched with an external power-assisted arm or a robot.
Compared with the prior art, the beneficial effects that above-mentioned at least one technical scheme that this description embodiment adopted can reach include at least:
through setting up two at least groups and the corresponding locating pin axle of locating pin hole on the engine cylinder body, when carrying out the centre gripping to the engine cylinder body, the locating pin axle can play the effect of location to fixture, and the accurate positioning engine cylinder body is for the position of clamping cylinder, guarantees the precision of repeated line feeding, presss from both sides tightly fixedly the engine cylinder body through clamping cylinder, and is comparatively convenient to the material loading operation of engine cylinder body.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a structure of an engine block clamping mechanism provided by the present utility model;
fig. 2 is a schematic diagram of a structure of the engine block clamping mechanism provided by the utility model when clamping an engine block.
Detailed Description
Embodiments of the present application are described in detail below with reference to the accompanying drawings.
Other advantages and effects of the present application will become apparent to those skilled in the art from the present disclosure, when the following description of the embodiments is taken in conjunction with the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. The present application may be embodied or carried out in other specific embodiments, and the details of the present application may be modified or changed from various points of view and applications without departing from the spirit of the present application. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
It is noted that various aspects of the embodiments are described below within the scope of the following claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the present application, one skilled in the art will appreciate that one aspect described herein may be implemented independently of any other aspect, and that two or more of these aspects may be combined in various ways. For example, apparatus may be implemented and/or methods practiced using any number and aspects set forth herein. In addition, such apparatus may be implemented and/or such methods practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.
It should also be noted that the illustrations provided in the following embodiments merely illustrate the basic concepts of the application by way of illustration, and only the components related to the application are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.
In addition, in the following description, specific details are provided in order to provide a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects may be practiced without these specific details.
The following describes the technical solutions provided by the embodiments of the present application with reference to the accompanying drawings.
As shown in fig. 1-2, an engine block clamping mechanism includes: the device comprises a mounting frame 1, at least two groups of clamping cylinders 2 and at least two groups of positioning pins 3;
at least two groups of clamping cylinders 2 are arranged on different sides of the mounting frame 1, and the clamping cylinders 2 are arranged on different sides of the mounting frame 1, so that the clamping cylinders 2 clamp different surfaces of the engine cylinder body 6, and the clamping and fixing effects of the clamping cylinders 2 on the engine cylinder body 6 are ensured; at least two groups of positioning pin shafts 3 are arranged at the bottom of the mounting frame 1, the positioning pin shafts 3 correspond to positioning pin holes on the engine cylinder body 6, and when the clamping mechanism clamps and fixes the engine cylinder body 6 by arranging at least two groups of positioning pin shafts 3 corresponding to the positioning pin holes on the engine cylinder body 6, the positioning pin shafts 3 are matched with the positioning pin holes, so that the consistency of the relative positions of the engine cylinder body 6 on the clamping mechanism is realized, and the positions of the engine cylinder body 6 relative to the clamping cylinder 2 are accurately positioned;
the positioning pin shaft 3 is matched with the positioning pin hole to position the clamping cylinder 2 and the engine cylinder body 6, and the clamping cylinder 2 clamps and fixes the engine cylinder body 6.
Through setting up two at least groups and the corresponding locating pin axle 3 of locating pin hole on the engine cylinder body 6, when carrying out the centre gripping to the engine cylinder body 6, locating pin axle 3 can play the effect of location to fixture, and the accurate positioning engine cylinder body 6 is for the position of clamping cylinder 2, guarantees the precision of repeated line feeding, presss from both sides tightly fixedly to the engine cylinder body 6 through clamping cylinder 2, and is comparatively convenient to the material loading operation of engine cylinder body 6.
It should be noted that the size of the mounting frame 1 and the position of the clamping cylinder may be set according to the specifications of the engine block 6, and for engine blocks 6 of different specifications, one clamping mechanism is corresponding to each of the engine blocks 6 of different specifications.
It is also to be noted that, to helping hand arm or robot etc. different supplementary wire feeding mechanism, fixture can realize installing and debugging to different mechanisms, satisfies the user demand of different production lines.
As shown in fig. 1, in some embodiments, the clamping mechanism further includes a detection sensor 4, the detection sensor 4 is mounted at the bottom of the mounting frame 1, and the detection sensor 4 detects whether the clamping cylinder 2 clamps the engine cylinder 6, and by setting the detection sensor 4, whether the engine cylinder 6 is clamped in place can be detected, so that the cylinder is prevented from moving under the condition that the clamping is not in place, and normal operation of the on-line operation of the engine cylinder 6 is ensured.
Further, in this embodiment, the detecting sensor 4 includes a pressure sensor, when the clamping cylinder 2 clamps the engine block 6, the pressure sensor receives pressure, and detects whether the engine block 6 is clamped in place by the pressure sensor, when the engine block 6 is clamped in place, the pressure sensor is activated by the pressure, and can transmit a signal to an external terminal controlling the movement of the clamping mechanism.
In other embodiments, the detecting sensor 4 may be other inductive sensors, as long as it can send a signal to an external terminal controlling the movement of the clamping mechanism when the engine block 6 is clamped in place, and may be set according to practical situations.
As shown in fig. 1-2, in some embodiments, the clamping cylinder 2 includes a cylinder 21 and a clamping jaw 22, the cylinder 21 is mounted on the side of the mounting frame 1, when the cylinder 21 stretches out or contracts, the clamping jaw 22 rotates in a direction close to the mounting frame 1 or far away from the mounting frame 1, when clamping is performed, the clamping jaw 22 stretches out through the cylinder 21, so that the clamping jaw 22 rotates in a direction close to the mounting frame 1, the clamping jaw 22 contacts with the engine cylinder 6 to clamp and fix the engine cylinder 6, the clamping mechanism can be driven by an external driving mechanism to move, so that the engine cylinder 6 is driven to move together, after the engine cylinder 6 is transported to a designated position, the cylinder 21 contracts, so that the clamping jaw 22 rotates in a direction far away from the mounting frame 1, and the clamping jaw 22 is separated from the engine cylinder 6, so as to complete the on-line operation of the engine cylinder 6.
As shown in fig. 1-2, in some embodiments, the clamping cylinders 2 are provided with three groups, the three groups of clamping cylinders 2 include two groups of first clamping cylinders and one group of second clamping cylinders, the two groups of first clamping cylinders are respectively installed on two opposite sides of the mounting frame 1, the second clamping cylinders are installed on the same side or adjacent sides of one group of clamping cylinders 2, the two groups of first clamping cylinders and the one group of second clamping cylinders are used for clamping and fixing the engine cylinder 6, and the two groups of first clamping cylinders are respectively installed on two opposite sides of the mounting frame 1, so that at least two opposite sides of the engine cylinder 6 are in contact with clamping jaws of the first clamping cylinders, and meanwhile the second clamping cylinders can further play a clamping role to ensure the clamping effect on the engine cylinder 6.
In other embodiments, the number of the clamping cylinders 2 can be set to two groups, four groups and the like, and can be set according to actual conditions
As shown in fig. 1, in some embodiments, the distance between the clamping jaws of the second clamping cylinder and the mounting frame 1 is greater than the distance between the clamping jaws of the first clamping cylinder and the mounting frame 1, and the positions of the clamping jaws of the first clamping cylinder and the clamping jaws of the second clamping cylinder can be set according to the shape of the engine cylinder body 6, so that the clamping jaws of the first clamping cylinder and the clamping jaws of the second clamping cylinder can both contact with the engine cylinder body 6, the multi-point clamping and fixing of the engine cylinder body 6 is realized, and the clamping effect of the engine cylinder body 6 is ensured.
As shown in fig. 1-2, in some embodiments, the mounting frame 1 is provided with a mounting head 5, the mounting head 5 is matched with an external power-assisted arm or robot, and by arranging the mounting head 5, the clamping mechanism is conveniently mounted on the external power-assisted arm or robot, and the auxiliary engine cylinder 6 is on line through the power-assisted arm or robot.
The specific working principle of the clamping mechanism will be explained below:
referring to fig. 1-2, when in use, according to the specification of the engine cylinder body 6, a corresponding clamping mechanism is selected, the clamping mechanism is installed on an external driving mechanism (a booster arm or a robot), when the engine cylinder body 6 is in line, the driving mechanism drives the clamping mechanism to move to the position of the engine cylinder body 6, the clamping mechanism falls down, a positioning pin shaft 3 is matched with a positioning pin hole, the consistency of the relative position of the engine cylinder body 6 on the clamping mechanism is realized, the position of the engine cylinder body 6 relative to a clamping cylinder 2 is precisely positioned, when in clamping, the clamping jaw 22 rotates towards a direction approaching to the mounting frame 1 through the cylinder 21, the clamping jaw 22 contacts with the engine cylinder body 6, the engine cylinder body 6 is clamped and fixed, whether the engine cylinder body 6 is clamped in place or not is detected by a detection sensor 4, when the engine cylinder body 6 is clamped in place, a detection sensor 4 is started, a transmission signal is transmitted to an external terminal which controls the movement of the driving mechanism, the external driving mechanism drives the clamping mechanism to move together, after the engine cylinder body 6 is transported to the designated position, the cylinder 21 contracts, the clamping jaw 22 rotates towards a direction away from 1, the direction of the engine cylinder body 22 and the engine cylinder body 6 is separated from the mounting frame 6, and the line is completed.
The same and similar parts of the embodiments in this specification are all mutually referred to, and each embodiment focuses on the differences from the other embodiments. In particular, for the method embodiments described later, since they correspond to the system, the description is relatively simple, and reference should be made to the description of some of the system embodiments.
The foregoing is merely specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions easily conceivable by those skilled in the art within the technical scope of the present application should be covered in the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (7)
1. An engine block clamping mechanism, comprising:
a mounting frame;
at least two groups of clamping cylinders, wherein the clamping cylinders are arranged on different sides of the mounting frame;
at least two groups of positioning pins are arranged at the bottom of the mounting frame, and correspond to the positioning pin holes on the engine cylinder body;
the positioning pin shaft is matched with the positioning pin hole to position the clamping cylinder and the engine cylinder body, and the clamping cylinder clamps and fixes the engine cylinder body.
2. The engine block clamping mechanism of claim 1, further comprising a detection sensor mounted to the bottom of the mounting bracket, the detection sensor detecting whether the clamping cylinder clamps the engine block.
3. The engine block clamping mechanism of claim 2, wherein the sensing sensor comprises a pressure sensor that is subject to pressure when the clamping cylinder clamps the engine block.
4. The engine block clamping mechanism of claim 1, wherein the clamping cylinder includes a cylinder mounted to an edge side of the mounting bracket and a jaw that rotates in a direction toward or away from the mounting bracket when the cylinder is extended or retracted.
5. The engine block clamping mechanism of claim 4, wherein the clamping cylinders are provided in three groups, the three groups of clamping cylinders including two groups of first clamping cylinders and one group of second clamping cylinders, the two groups of first clamping cylinders being mounted on opposite sides of the mounting frame, respectively, and the second clamping cylinders being mounted on the same side or on adjacent sides as one of the groups of clamping cylinders.
6. The engine block clamping mechanism of claim 5, wherein a distance between the jaws of the second clamping cylinder and the mounting bracket is greater than a distance between the jaws of the first clamping cylinder and the mounting bracket.
7. The engine block clamping mechanism according to any one of claims 1-6, wherein a mounting head is provided on the mounting frame, the mounting head being fitted with an external booster arm or robot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223482968.1U CN219005862U (en) | 2022-12-26 | 2022-12-26 | Engine cylinder body fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223482968.1U CN219005862U (en) | 2022-12-26 | 2022-12-26 | Engine cylinder body fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219005862U true CN219005862U (en) | 2023-05-12 |
Family
ID=86245746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223482968.1U Active CN219005862U (en) | 2022-12-26 | 2022-12-26 | Engine cylinder body fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219005862U (en) |
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2022
- 2022-12-26 CN CN202223482968.1U patent/CN219005862U/en active Active
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