CN217727995U

CN217727995U - Frock clamp is used in car cylinder liner manufacturing

Info

Publication number: CN217727995U
Application number: CN202221667823.6U
Authority: CN
Inventors: 陈秋
Original assignee: Juxing Fujian Machinery Co ltd
Current assignee: Juxing Fujian Machinery Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-11-04
Anticipated expiration: 2032-06-30

Abstract

The utility model discloses a frock clamp is used in automobile cylinder liner manufacturing relates to cylinder liner frock clamp technical field, the on-line screen storage device comprises a base, the workstation is installed on the top of base, the internally mounted of base has the cylinder, and stop gear sets up in the outer wall of workstation and extends to the inside of workstation, stop gear is including connecting rod, stopper, swivel becket, the connecting rod articulates the output outer wall at the cylinder. The utility model discloses a set up stop gear, after carrying out the centre gripping to same kind of cylinder liner and accomplishing the centre gripping, and when the cylinder damage appears, can be under stop gear's effect, remove the spacing to flexible piece, make the cylinder liner with flexible piece contact can directly take out, when this position is got into with the kind to the next one, can directly use stop gear to fix the cylinder liner, need not the reuse cylinder, can not influence work flow because of the damage of cylinder, and the work efficiency is increased.

Description

Frock clamp is used in car cylinder liner manufacturing

Technical Field

The utility model relates to a cylinder liner production technical field especially relates to a frock clamp is used in car cylinder liner manufacturing.

Background

The cylinder sleeve is embedded in the cylinder barrel of the cylinder body, and forms a combustion chamber together with the piston and the cylinder cover, a tool, namely a process equipment, refers to a general name of various tools used in the manufacturing process, a clamp and a device for clamping a workpiece (or guiding a cutter).

Current car cylinder liner is after production, and the workman need use anchor clamps to fix spacingly to the cylinder liner to carry out the processing to the car cylinder liner, current centre gripping equipment is generally by cylinder or motor drive, after accomplishing the processing to the car cylinder liner, still need reuse cylinder or motor, removes the centre gripping to the car cylinder liner, and after cylinder or motor damage, can't take out by the cylinder liner of centre gripping, thereby has influenced work flow next, consequently the utility model provides a frock clamp is used in car cylinder liner manufacturing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problems in the prior art, the utility model provides a frock clamp is used in cylinder liner manufacturing.

(II) technical scheme

In order to achieve the above object, the utility model discloses a main technical scheme include:

the utility model provides a frock clamp for manufacturing of automobile cylinder liner, includes the base, the workstation is installed on the top of base, the internally mounted of base has the cylinder, and stop gear sets up in the outer wall of workstation and extends to the inside of workstation, stop gear is including connecting rod, stopper, swivel becket, the connecting rod articulates the output outer wall at the cylinder, the swivel becket rotates to be connected at the top outer wall of workstation, and runs through to the inside of workstation, the stopper is installed at the outer wall of workstation, and runs through the inside of workstation to swivel becket.

Further, stop gear is still including the movable block of the articulated connection in connecting rod top, the perpendicular cross-section of movable block is provided with flexible piece, the bottom of swivel becket is connected with the torsional spring, the inboard fixedly connected with loop bar of swivel becket, the inside gag lever post that runs through to the loop bar outside that has cup jointed of one end of loop bar.

Furthermore, the two sides of the movable block are provided with convex blocks, and the inner side of the workbench is provided with a chute matched with the moving track of the convex blocks; the outer wall of the top end of the workbench is provided with a first sliding chute matched with the moving track of the movable block, and the top end of the movable block is provided with a second sliding chute matched with the moving track of the telescopic block; one end of the torsion spring is fixedly connected with the bottom end of the rotating ring, the other end of the rotating ring is fixedly connected with the inner wall of the workbench, and a rubber cushion block is arranged on the outer wall of the telescopic block and close to the center of the rotating ring; the outer wall of the rotating ring is provided with a limiting groove matched with one end of the limiting block, the outer wall of the top end of the workbench is provided with a rotating groove matched with the rotating track of the rotating ring, and the outer wall of the limiting rod close to the telescopic block is in an inclined plane state; the inner wall of loop bar is identical with the outer wall of gag lever post, the outer wall of gag lever post is "L" type structure, the clearance between movable block, the flexible piece is identical with the outer wall of gag lever post, the clearance between movable block, the flexible piece is the arc state, the centre of a circle in arc clearance is the same with the centre of a circle of rotating ring.

(III) advantageous effects

The utility model has the advantages that: through setting up stop gear, after carrying out the centre gripping to same kind of cylinder liner and accomplishing the centre gripping, and when the cylinder damage appears, can remove the spacing to flexible piece under stop gear's effect, make the cylinder liner with flexible piece contact directly take out, when next waiting to process the cylinder liner with kind and getting into this position, can directly use stop gear to fix the cylinder liner, need not the reuse cylinder, can not influence work flow because of the damage of cylinder, work efficiency has been increased.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and do not constitute a limitation on the scope of the invention.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a bottom view of the limiting mechanism of the present invention;

fig. 3 is a top view of the limiting mechanism of the present invention;

fig. 4 is a schematic structural view of the movable block of the present invention.

In the figure: 1. a base; 2. a work table; 3. a cylinder; 4. a limiting mechanism; 401. a connecting rod; 402. a movable block; 403. a telescopic block; 404. a rotating ring; 405. a limiting block; 406. a loop bar; 407. a limiting rod; 408. a torsion spring.

Detailed Description

For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.

The utility model discloses a frock clamp is used in automobile cylinder liner manufacturing of embodiment, as shown in fig. 1-4, including base 1, workstation 2 is installed on base 1's top, base 1's internally mounted has cylinder 3, stop gear 4, set up in workstation 2's outer wall and extend to workstation 2's inside, stop gear 4 is including connecting rod 401, stopper 405, swivel becket 404, connecting rod 401 articulates the output outer wall at cylinder 3, swivel becket 404 rotates the top outer wall of connecting at workstation 2, and run through to workstation 2's inside, stopper 405 is installed at workstation 2's outer wall, and run through workstation 2 to swivel becket 404's inside.

Specifically, in this embodiment, as shown in fig. 2 to fig. 3, the limiting mechanism 4 further includes a movable block 402 connected to the top end of the connecting rod 401 in a hinged manner, a telescopic block 403 is disposed on a vertical section of the movable block 402, a torsion spring 408 is connected to the bottom end of the rotating ring 404, a loop bar 406 is fixedly connected to the inner side of the rotating ring 404, and a limiting rod 407 penetrating to the outside of the loop bar 406 is sleeved inside one end of the loop bar 406.

In this embodiment, by using the air cylinder 3, when the air cylinder 3 works, the connecting rod 401 is pulled to move downward, the connecting rod 401 transmits a pulling force to the movable block 402, so that the movable block 402 moves along the inner chute of the workbench 2 under the action of the outer wall bump, the movable blocks 402 approach each other until the telescopic block 403 contacts with the outer wall of the cylinder sleeve, so as to limit the cylinder sleeve, thereby processing the cylinder sleeve, when the cylinder is damaged after processing, when the cylinder cannot be used, an outward pulling force is given to the limiting block 405, so that the limiting block 405 moves out of the inner limiting groove of the rotating ring 404, at this time, an upward pulling force is given to the cylinder sleeve, so that the force received by the cylinder sleeve is transmitted to the telescopic block 403, the telescopic block 403 gives a limiting rod extrusion force to the telescopic block 403, the limiting rod 407 moves to one side under the limiting rod 407, the limiting rod 407 drives the rotating ring 404 to gradually rotate around the center of the rotating ring 404, the limiting rod 407 rotates to drive the sleeve 406, the rotating ring 404 to rotate, and the rotating ring 404 gives a torsion spring 408 to cling to the torsional spring, at this time, a gap between the telescopic block 403 and the rotating ring 407 is taken out, so that the rotating ring 404 can easily reset the outer wall of the cylinder sleeve 404 and the outer wall of the cylinder sleeve can also can easily reset space, and the rotating ring 404 can easily reset space can be set a set torsion spring space for the cylinder sleeve 405.

Specifically, in this embodiment, as shown in fig. 2-3, two sides of the movable block 402 are provided with a protruding block, an inner side of the workbench 2 is provided with a chute matched with a moving track of the protruding block, an outer wall of a top end of the workbench 2 is provided with a first chute matched with the moving track of the movable block 402, a top end of the movable block 402 is provided with a second chute matched with the moving track of the telescopic block 403, one end of the torsion spring 408 is fixedly connected with a bottom end of the rotating ring 404, the other end of the rotating ring 404 is fixedly connected with an inner wall of the workbench 2, an outer wall of the telescopic block 403 is provided with a rubber cushion block near a center of the rotating ring 404, an outer wall of the rotating ring 404 is provided with a limit groove matched with one end of the limit block 405, an outer wall of the top end of the workbench 2 is provided with a rotating groove matched with the rotating track of the rotating ring 404, an outer wall of the limit rod 407 near the telescopic block 403 is in an inclined plane state, an inner wall of the sleeve rod 406 is matched with an outer wall of the limit rod 407, an outer wall of the limit rod 407 is in an "L" structure ", a gap between the movable block 402 and the telescopic block 403 is matched with an arc-shaped circle center of the rotating ring 404.

In this embodiment: through the structure, the next group of cylinder sleeves can be arranged in a set space, thrust is given to the limiting block 405, the limiting block 405 is reset and clamped into the limiting groove in the outer wall of the rotating ring 404, the rotating ring 404 cannot rotate, and meanwhile, the cylinder sleeves are tightly attached to the rubber cushion blocks on the outer wall of the telescopic block 403, so that the cylinder sleeves are limited, and operation steps are reduced.

When using this device, arrange the top outer wall of workstation 2 in through the cylinder liner that will process, through using

cylinder

3, 3 works of cylinder will stimulate connecting rod 401 and move down, make connecting rod 401 drive stop gear 4's spacing subassembly and remove, it is spacing to carry out the cylinder liner, thereby process this cylinder liner, after processing is accomplished, can give the outside pulling force of stopper 405, make stopper 405 shift out the inside spacing groove of rotating ring 404, give the outside pulling force of cylinder liner this moment again, the power that so the cylinder liner received will transmit the spacing subassembly to stop gear 4, make spacing subassembly activity, the clearance will appear between spacing subassembly and the cylinder liner this moment, so can easily take out the cylinder liner, and next group cylinder liner also can easily get into the space that has set for this moment in, give stopper 405 thrust, make stopper 405 reset, can carry on spacingly to this cylinder liner.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

For ease of description, spatially relative terms such as "over 8230," "upper surface," "above," and the like may be used herein to describe the spatial positional relationship of one device or feature to other devices or features as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above mentioned is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a frock clamp for manufacturing of automobile cylinder liner, includes base (1), workstation (2) are installed on the top of base (1), the internally mounted of base (1) has cylinder (3), its characterized in that, stop gear (4), sets up in the outer wall of workstation (2) and extends to the inside of workstation (2), stop gear (4) are including connecting rod (401), stopper (405), swivel becket (404), connecting rod (401) articulate the output outer wall at cylinder (3), swivel becket (404) rotate to be connected at the top outer wall of workstation (2), and run through to the inside of workstation (2), the outer wall in workstation (2) is installed in stopper (405), and runs through the inside of workstation (2) to swivel becket (404).

2. The tooling clamp for producing and manufacturing the automobile cylinder sleeve according to claim 1, wherein the limiting mechanism (4) further comprises a movable block (402) which is hinged to the top end of a connecting rod (401), a telescopic block (403) is arranged on the vertical section of the movable block (402), a torsion spring (408) is connected to the bottom end of the rotating ring (404), a loop bar (406) is fixedly connected to the inner side of the rotating ring (404), and a limiting rod (407) which penetrates through the outer portion of the loop bar (406) is sleeved inside one end of the loop bar (406).

3. The tooling clamp for producing and manufacturing the cylinder sleeve of the automobile according to claim 2, wherein convex blocks are arranged on two sides of the movable block (402), and a chute matched with a moving track of the convex blocks is formed in the inner side of the workbench (2).

4. The tooling clamp for producing and manufacturing the cylinder sleeve of the automobile according to claim 2, wherein a first sliding groove matched with the moving track of the movable block (402) is formed in the outer wall of the top end of the workbench (2), and a second sliding groove matched with the moving track of the telescopic block (403) is formed in the top end of the movable block (402).

5. The tooling clamp for producing and manufacturing the cylinder sleeve of the automobile according to claim 2, wherein one end of the torsion spring (408) is fixedly connected with the bottom end of the rotating ring (404), the other end of the rotating ring (404) is fixedly connected with the inner wall of the workbench (2), and a rubber cushion block is arranged on the outer wall of the telescopic block (403) and close to the center of the rotating ring (404).

6. The tool clamp for producing and manufacturing the automobile cylinder sleeve is characterized in that a limiting groove matched with one end of a limiting block (405) is formed in the outer wall of the rotating ring (404), a rotating groove matched with the rotating track of the rotating ring (404) is formed in the outer wall of the top end of the workbench (2), and the outer wall, close to the telescopic block (403), of the limiting rod (407) is in an inclined plane state.

7. The tooling clamp for producing and manufacturing the automobile cylinder sleeve according to claim 2, wherein the inner wall of the sleeve rod (406) is matched with the outer wall of the limiting rod (407), the outer wall of the limiting rod (407) is of an L-shaped structure, a gap between the movable block (402) and the telescopic block (403) is matched with the outer wall of the limiting rod (407), the gap between the movable block (402) and the telescopic block (403) is in an arc state, and the circle center of the arc gap is the same as that of the rotating ring (404).