CN117228513A - Automobile cylinder body lifting tool and automobile cylinder body assembling tool set - Google Patents

Abstract

The present disclosure relates to an automobile cylinder lifting tool and an automobile cylinder assembly tool set. Wherein, automobile engine cylinder body lifting device includes: the lifting device comprises a lifting frame and a connecting pin, wherein the lifting frame is provided with a lifting ring used for being connected with a lifter; the connecting pins are fixedly connected to the hanging frame and are used for being matched with connecting holes in the cylinder body so as to connect the hoisting tool to the cylinder body, wherein the number of the connecting pins is at least two, and the connecting pins are parallel and are not collinear and extend away from the hanging frame in the same direction. The automobile cylinder body lifting device can ensure the stability of the cylinder body in the lifting process, so that the cylinder body cannot move relative to the lifting device, the cylinder body is prevented from being damaged, and the lifting efficiency of the cylinder body is further improved.

Description

Automobile cylinder body lifting tool and automobile cylinder body assembling tool set

Technical Field

The disclosure relates to the technical field of engine cylinder body installation, in particular to an automobile cylinder body lifting tool and an automobile cylinder body assembling tool set applying the automobile cylinder body lifting tool.

Background

The cylinder body is used as a main body component of the engine, and has large volume, heavy weight and difficult lifting and loading. In the related art, the cylinder body is usually required to be manually hoisted to an assembly tray of a production line, and two persons are required to be matched to hoist the cylinder body to transport the cylinder body to the upper part of the tray of the production line by using a pneumatic lifter, and then the cylinder body is lowered to a fixed point of the assembly tray.

However, because the pneumatic lifter used for feeding the cylinder body is connected with round holes at the left end and the right end of the cylinder body in the hoisting process, the connection between the pneumatic lifter and the cylinder body is not very stable, and the lifting speed of the pneumatic lifter is not easy to control, the vertical floating is large, the stability is poor in the operation process, the problem that the cylinder body shakes in the descending process, the cylinder body is easy to collide with a locating pin on an assembly tray and the top surface of the cylinder body is damaged is caused.

Disclosure of Invention

The utility model aims at providing an automobile cylinder body lifting device, this lifting device can guarantee the stability of cylinder body in the hoist and mount in-process, makes the cylinder body can not move for lifting device in the hoist and mount in-process.

To achieve the above object, the present disclosure provides an automobile cylinder lifting tool, including:

the lifting device comprises a lifting frame, wherein a lifting ring used for being connected with a lifter is arranged on the lifting frame; and the connecting pins are fixedly connected to the hanging frame and are used for being matched with connecting holes in the cylinder body so as to connect the hoisting tool to the cylinder body, wherein the number of the connecting pins is at least two, and the at least two connecting pins are parallel and are not collinearly arranged in a same direction and far away from the hanging frame.

Optionally, the hanger comprises at least one extension part of which the cross beam is vertically connected to the cross beam, the hanging ring is fixedly connected to the cross beam and located at the gravity center position of the hanger, one end of the extension part is fixedly connected to the cross beam, the other end of the extension part is far away from the cross beam to extend, and the connecting pin is vertically and fixedly connected to the extension part.

Optionally, the connecting pin is cylindrical, a first end of the connecting pin is fixedly connected to the extension part, a second end of the connecting pin extends along a horizontal direction, and the second end is conical.

Optionally, two connecting pins are provided, one extending part is provided, and two connecting pins are arranged at intervals.

Optionally, at least two extending portions are provided, and at least one connecting pin is provided on each extending portion.

According to a second aspect of the present disclosure, there is provided an automobile cylinder block assembly kit comprising: the gas cylinder lifting tool described in the above embodiment; and the positioning tool is arranged on a workbench for assembling the cylinder body, and a positioning chute matched with the cylinder body is arranged on the positioning tool.

Optionally, the positioning tool is L row, including connecting portion and the joint portion of extending along vertical direction along the horizontal direction extension, connecting portion are used for with the positioning tool connects on the workstation, the location spout is located on the joint portion, the location spout is used for the joint the cylinder body restriction the cylinder body is in the position on the workstation.

Optionally, the positioning chute is in a right angle shape.

Optionally, the connection part is detachably connected with the workbench.

Optionally, a fixing part is disposed on a side of the connecting part, which is close to the workbench, and a positioning hole is disposed at a position of the workbench corresponding to the fixing part, and the fixing part can be inserted into the positioning hole to limit movement of the positioning tool.

Compared with the prior art, the advantages of the present disclosure are: the automobile cylinder body lifting tool comprises a hanging bracket and a connecting pin connected to the hanging bracket. Through the connecting pin with by the connecting hole cooperation on the hoist and mount cylinder body, the connecting pin is provided with two at least, and two connecting pins parallel non-collineation settings to can guarantee when the connecting hole cooperation on the cylinder body, can not appear that the cylinder body can take place round the connecting pin pivoted condition, thereby can guarantee the stability of connection, avoid the circumstances that leads to damaging because of the cylinder body rocks and collides with.

Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings are included to provide a further understanding of the disclosure, and are incorporated in and constitute a part of this specification, illustrate the disclosure and together with the description serve to explain, but do not limit the disclosure. In the drawings:

FIG. 1 is a front view of an automotive cylinder lifting tool provided in an exemplary embodiment of the present disclosure;

FIG. 2 is a side view of an automotive cylinder lifting tool provided in an exemplary embodiment of the present disclosure;

FIG. 3 is a side view of an automotive cylinder lifting tool provided in another exemplary embodiment of the present disclosure;

FIG. 4 is a front view of a positioning tool in an automotive cylinder lifting apparatus provided in an exemplary embodiment of the present disclosure;

FIG. 5 is a side view of a positioning tool in an automotive cylinder lifting apparatus provided in an exemplary embodiment of the present disclosure;

FIG. 6 is a top view of a positioning tool in an automotive cylinder lifting apparatus provided in an exemplary embodiment of the present disclosure;

fig. 7 is a top view of an automotive cylinder lifting apparatus provided in an exemplary embodiment of the present disclosure.

Description of the reference numerals

1-a hanging bracket; 11-hanging rings; 12-a cross beam; 13-extensions; 14-reinforcing ribs;

2-connecting pins; 21-a first end; 22-a second end;

3-a workbench; 31-positioning a tool; 311-positioning a chute; 312-connecting part; 3121-a mount; 313-a clamping part; 32-positioning holes;

4-cylinder; 41-connection holes.

Detailed Description

Specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the disclosure, are not intended to limit the disclosure.

In this disclosure, unless otherwise indicated, terms of orientation such as "upper, lower, high, low, top, bottom" are used to generally refer to the orientation of the corresponding component or structure in the direction of gravity, and in particular reference may be made to the orientation of the drawing plane shown in fig. 1. "inner and outer" means both the inner and outer of the corresponding component profile. In addition, it should be noted that terms such as "first, second", etc. are used to distinguish one element from another element without order or importance. In addition, in the description with reference to the drawings, the same reference numerals in different drawings denote the same elements. The foregoing definitions are provided for the purpose of illustrating and explaining the present disclosure and should not be construed as limiting the present disclosure.

The disclosure relates to an automobile cylinder body lifting tool and an automobile cylinder body assembling tool set using the same. The automobile cylinder body lifting tool comprises a lifting frame and connecting pins, wherein at least two connecting pins are fixedly connected to the lifting frame, and the connecting pins are parallel and non-collinear and extend in directions away from the lifting frame. Therefore, the lifting tool can ensure that the cylinder body cannot move when being connected with the connecting hole on the cylinder body, and the stability of the cylinder body during lifting is ensured.

The automobile cylinder body assembly tool set comprises the hoisting tool and the positioning tool, the positioning tool is arranged on the workbench, the positioning tool is provided with the positioning sliding groove, and when the cylinder body needs to be lowered onto the workbench, the cylinder body can be matched with the positioning sliding groove, so that the accuracy of the lowered position of the cylinder body can be ensured, and damage caused by collision between the cylinder body and other limiting tools on the workbench in the lowering process is avoided.

For ease of understanding, the specific structure and operation of the disclosed automotive engine block lifting tool and automotive block assembly tool set will be described in detail with reference to fig. 1 to 7, in conjunction with the examples.

In one embodiment of the present disclosure, referring to fig. 1, an automotive engine block lifting tool of the present disclosure includes a hanger 1 and a connecting pin 2. The lifting frame 1 forms a main body of a lifting tool, a lifting ring 11 is arranged on the lifting frame 1, and the lifting ring 11 is used for connecting the lifting frame 1 with a lifter so as to complete lifting work of the cylinder body 4. The connecting pins 2 are fixedly connected to the hanger 1, at least two connecting pins are arranged, and at least two connecting pins 2 are parallel and non-collinear and extend in a direction away from the hanger 1. The connecting pins 2 can be matched with the connecting holes 41 on the cylinder body 4 in the direction, and at least two connecting pins 2 are arranged in the connecting holes 41, so that the cylinder body 4 can be connected to the hanging frame 1 through the connecting pins 2 for lifting. Of course, in other embodiments, as long as it is ensured that two of the connecting pins 2 are not arranged co-linearly, other connecting pins 2 can be arranged co-linearly, and more than one connecting pin 2 arranged co-linearly can also increase the stability of the connection between the hanger 1 and the cylinder 4. The setting like this, owing to have two at least connecting pin 2 non-collineation, make lifting device be connected the back with cylinder body 4, cylinder body 4 just can not rotate round one of them connecting pin 2 to can guarantee the stability of cylinder body 4 in the lifting process, avoided cylinder body 4 to appear rocking and the condition emergence that drops for lifting device.

In one embodiment of the present disclosure, referring to fig. 1, hanger 1 includes a cross beam 12 and an extension 13. The cross beam 12 can extend along the horizontal direction, and the hanging ring 11 is fixedly connected to the gravity center position of the cross beam 12, so that the lifter can be more stable when lifting the hanger 1. The extension 13 is provided with at least one, is perpendicular to the cross beam 12, and is fixedly connected to the cross beam 12. The fixing connection may be a connection manner known to those skilled in the art, such as welding, clamping, etc., and will not be described herein. The connecting pin 2 and the extension portion 13 are mutually perpendicular and fixedly connected to the extension portion 13, so that the connecting pin 2 can conveniently extend into the portion of the cylinder body 4 where the connecting hole 41 is arranged through the extension portion 13, and the connecting pin 2 can conveniently be inserted into the connecting hole 41 to connect the hanger 1 with the cylinder body 4. In this embodiment, the extension portion 13 is welded to the cross beam 12, one end of the extension portion is fixedly connected to the cross beam 12, the other end extends away from the cross beam 12, and the connecting pin 2 can be fixed at one end of the extension portion 13 away from the cross beam 12, so that the extension portion 13 can conveniently extend into the cylinder 4.

In one embodiment of the present disclosure, referring to fig. 1, the connection pin 2 has a cylindrical shape and the connection hole 41 has a circular shape. The first end 21 of the connecting pin 2 is fixedly connected to the extension 13, the second end 22 extends horizontally away from the extension 13, and the second end 22 is tapered. By this arrangement, the tapered second end 22 can ensure that the connecting pin 2 can be smoothly inserted into the connecting hole 41 even if a certain deviation occurs in the abutting joint with the connecting hole 41 when the connecting pin 2 is inserted into the cylinder 4 through the extension portion 13 to abut the connecting hole 41. Therefore, the butt joint difficulty of the hanging frame 1 and the cylinder body 4 by workers can be reduced, the butt joint efficiency of the workers is improved, and the time for hanging the cylinder body 4 is saved.

In one embodiment of the present disclosure, referring to fig. 2 and 3, the connection pin 2 is provided with two, and the extension 13 is provided with one. Referring to fig. 2, the connection pins 2 may be provided at different heights on the extension 13 and connected with the connection holes 41 on the cylinder 4. Of course, in other embodiments, the connecting pins 2 may be located at the same height, or more connecting pins 2 may be provided, and may be specific to practical situations, for example, the weight of the cylinder 4, the positions and the number of the connecting holes 41, and the like, which is not limited in the disclosure.

In one embodiment of the present disclosure, referring to fig. 1, the extensions 13 are provided with at least two, and at least one connection pin 2 is provided on each extension 13. By doing so, the hanger 1 can be connected with the connecting holes 41 at different positions on the cylinder body 4, as long as two connecting holes 41 are not arranged in a collinear manner and are connected with the connecting pin 2, and other connecting holes 41 can be arranged in a collinear manner, so that the stability of the connection between the hanger 1 and the cylinder body 4 is improved. In this embodiment, referring to fig. 1, two extension portions 13 are provided, and two connection pins 2 are provided on each extension portion 13, and each group of connection pins 2 is located at the same height on the extension portion 13 so as to be able to cooperate with four connection holes 41 on the cylinder 4 to connect the cylinder 4 to the hanger 1. Of course, in other embodiments, the number of the extension portions 13 may be more, and the number of the connecting pins 2 may be more, and may be specific according to the actual situation, which is not limited by the present disclosure.

When the automobile cylinder body lifting tool disclosed by the disclosure is used, firstly, a worker stretches the extension part 13 on the lifting frame 1 into the cylinder body 4, then the connecting pin 2 on the extension part 13 is in butt joint with the connecting hole 41 on the cylinder body 4, after the butt joint is completed, the lifting frame 1 is transversely moved so that the connecting pin 2 can be inserted into the connecting hole 41, further the connection between the lifting frame 1 and the cylinder body 4 is completed, and finally, the lifting frame 1 is connected with the lifter through the lifting ring 11, so that the subsequent lifting work of the cylinder body 4 is completed. The automobile cylinder body lifting device can ensure the stability of the cylinder body 4 in the lifting process, so that the cylinder body 4 cannot move relative to the lifting device, the cylinder body 4 is prevented from being damaged, and the lifting efficiency of the cylinder body 4 is further improved.

In the process of transporting the cylinder body 4 to the workbench 3 capable of assembling the cylinder body 4 through the lifter, the lifting tool usually needs to position the cylinder body 4 for a plurality of times through the cooperation of two workers before placing the cylinder body 4 at the assembling position on the workbench 3, so that the lifting speed of the cylinder body 4 is increased, and the assembling efficiency is affected.

In order to solve the above-described problem, referring to fig. 7, a second aspect of the present disclosure also provides an automobile cylinder block assembling tool set including the automobile cylinder block lifting tool and the positioning tool 31 in the above-described embodiments. The positioning tool 31 is located on the workbench 3, and is provided with a positioning chute 311 thereon, and the cylinder 4 can be positioned by the positioning chute 311 when the lifting tool lifts the cylinder 4 above the workbench 3. The whole positioning process only needs one staff to operate, the cylinder body 4 is controlled to be abutted on the positioning sliding groove 311 to finish positioning, and then the elevator is controlled to place the cylinder body 4 below the assembly position on the workbench 3. Positioning time of the cylinder body 4 on the workbench 3 can be saved by arranging the positioning tool 31, so that lifting speed of the cylinder body 4 can be increased, and assembly efficiency is improved.

In one embodiment of the present disclosure, referring to fig. 4 to 6, the positioning tool 31 is in L rows including a connecting portion 312 extending in a horizontal direction and a clamping portion 313 extending in a vertical direction. The connecting portion 312 can connect the positioning tool 31 to the table 3, so that the positioning tool 31 does not move relative to the table 3 after being abutted against the cylinder 4, and the positioning of the cylinder 4 is not affected. The positioning chute 311 is located on the clamping portion 313, and can clamp the cylinder 4 through the positioning chute 311, thereby limiting the position of the cylinder 4 on the workbench 3 to complete positioning, so that the cylinder 4 can be smoothly lowered onto the workbench 3 without being damaged due to collision with other limiting parts on the workbench 3 during the lowering process.

In one embodiment of the present disclosure, referring to fig. 6 and 7, the positioning chute 311 is in a right angle shape, and includes an abutment plate extending in a horizontal direction and extending in a vertical direction. When the worker needs to position the cylinder body 4, the movement of the cylinder body 4 in the horizontal direction and the vertical direction can be limited to finish positioning only by mutually abutting one corner of the cylinder body 4 with two abutting plates on the positioning sliding chute 311.

As can be seen from the description of the above embodiment, the lifting tool for an automotive cylinder body of the present disclosure can ensure that the cylinder body 4 does not move relative to the lifting tool during the movement process of driving the cylinder body 4, so after one corner of the cylinder body 4 abuts against the positioning chute 311, only the extending direction of the positioning chute 311 can be extended to be placed down onto the assembly position on the workbench 3, and the lifting tool can not move in other directions during the lowering process to collide with the limiting member on the workbench 3 to be damaged, thereby ensuring the positioning accuracy.

In one embodiment of the present disclosure, referring to fig. 4 and 7, the connection portion 312 is detachably connected with the table 3. The detachable connection may be performed by bolts or by clamping, or other detachable connection manners known to those skilled in the art, which will not be described in detail herein. By doing so, the positioning tool 31 can be removed from the table 3 when the cylinder 4 is not lifted, and other works on the table 3 are prevented from being affected by the positioning tool 31.

In one embodiment of the present disclosure, referring to fig. 4 and 7, a fixing member 3121 is provided at a side of the connection portion 312 near the table 3, and a positioning hole 32 is provided at a position of the table 3 corresponding to the fixing member 3121, and the positioning tool 31 can be restricted from moving relative to the table 3 by the fixing member 3121 and the positioning hole 32. When the positioning tool 31 is required to be mounted, the mounting of the positioning tool 31 can be completed by simply inserting the fixing member 3121 lowered from the connection portion 312 into the positioning hole 32 on the table 3. In other embodiments, the positioning holes 32 may be provided with multiple groups along the extending direction of the workbench 3, so as to control the position of the positioning tool 31, thereby adapting to the hoisting of the cylinder bodies 4 with different sizes and increasing the adaptability of the positioning tool 31.

When the automobile cylinder body assembling tool set disclosed by the disclosure is used, the positioning tool 31 is firstly required to be mounted on the workbench 3, then the cylinder body 4 is hoisted above the workbench 3 by controlling the hoisting tool, then a worker can abut against the positioning sliding groove 311 on the positioning tool 31 with the cylinder body 4, the positioning of the cylinder body 4 can be completed, and finally the cylinder body 4 is lowered onto the assembling position of the workbench 3 under the action of the lifter to carry out subsequent assembling. The automobile cylinder body assembly tool set can complete positioning of the cylinder body 4 only through one worker, so that hoisting time of the cylinder body 4 can be saved, and assembly efficiency of the cylinder body 4 is improved.

The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and all the simple modifications belong to the protection scope of the present disclosure.

In addition, the specific features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present disclosure does not further describe various possible combinations.

Moreover, any combination between the various embodiments of the present disclosure is possible as long as it does not depart from the spirit of the present disclosure, which should also be construed as the disclosure of the present disclosure.

Claims (10)

1. An automobile cylinder body lifting device, characterized by comprising:

the lifting device comprises a lifting frame, wherein a lifting ring used for being connected with a lifter is arranged on the lifting frame; and

the connecting pins are fixedly connected to the hanging frame and are used for being matched with connecting holes in the cylinder body so as to enable the hoisting tool to be connected to the cylinder body, wherein the number of the connecting pins is at least two, and at least two connecting pins are parallel and are not collinear and extend away from the hanging frame in the same direction.

2. The automobile cylinder lifting tool according to claim 1, wherein the lifting frame comprises a cross beam and at least one extending part vertically connected to the cross beam, the lifting ring is fixedly connected to the cross beam and located at the gravity center position of the lifting frame, one end of the extending part is fixedly connected to the cross beam, the other end of the extending part extends away from the cross beam, and the connecting pin is vertically and fixedly connected to the extending part.

3. The automobile cylinder lifting tool according to claim 2, wherein the connecting pin is cylindrical, a first end of the connecting pin is fixedly connected to the extension portion, a second end of the connecting pin extends in a horizontal direction, and the second end is tapered.

4. A car cylinder lifting tool according to claim 3, wherein two connecting pins are provided, one of the extending parts is provided, and two of the connecting pins are arranged at intervals.

5. A car cylinder lifting tool as claimed in claim 3, wherein there are at least two of said extensions, each of said extensions having at least one of said connecting pins disposed thereon.

6. An automobile cylinder block assembly kit, comprising:

the automobile cylinder lifting tool as claimed in claims 1 to 5; and

the positioning tool is used for being arranged on a workbench for assembling the cylinder body, and a positioning sliding groove for being matched with the cylinder body is formed in the positioning tool.

7. The automobile cylinder assembly tool set of claim 6, wherein the positioning tool is L-shaped and comprises a connecting portion extending in a horizontal direction and a clamping portion extending in a vertical direction, the connecting portion is used for connecting the positioning tool to the workbench, the positioning sliding groove is located on the clamping portion, and the positioning sliding groove is used for clamping the cylinder to limit the position of the cylinder on the workbench.

8. The automobile cylinder block assembly kit of claim 7, wherein the locating slide slot is right angle shaped.

9. The automobile cylinder block assembly kit of claim 7, wherein the connection portion is detachably connected to the table.

10. The automobile cylinder block assembly tool set according to claim 9, wherein a fixing member is provided on a side of the connecting portion adjacent to the table, a positioning hole is provided at a position of the table corresponding to the fixing member, and the fixing member is insertable into the positioning hole for restricting movement of the positioning tool.