CN222200495U

CN222200495U - A V-type cylinder rotating tooling

Info

Publication number: CN222200495U
Application number: CN202420016288.0U
Authority: CN
Inventors: 胡志超
Original assignee: Chongqing Cummins Engine Co Ltd
Current assignee: Chongqing Cummins Engine Co Ltd
Priority date: 2024-01-04
Filing date: 2024-01-04
Publication date: 2024-12-20
Anticipated expiration: 2034-01-04

Abstract

The utility model discloses a V-type cylinder rotating tool, comprising: a cylinder placing platform, on which a clamping block driving mechanism and a clamping block for clamping and matching with the bottom of the cylinder are provided, the driving end of the clamping block driving mechanism is connected with the clamping block, and is used to drive the clamping block to move, so as to clamp or loosen the cylinder; a base, located below the cylinder placing platform, on which a gear driving mechanism and gears are provided at both ends of the base corresponding to the cylinder placing platform, the driving end of the gear driving mechanism is connected with the gear, and is used to drive the gear to rotate, and both ends of the cylinder placing platform are connected through chains and corresponding gears, and are used to drive the cylinder placing platform to rotate. The present application can improve the efficiency and safety of the V-type cylinder rotation.

Description

Rotatory frock of V type cylinder body

Technical Field

The utility model relates to the technical field of engine cylinder production, in particular to a V-shaped cylinder rotating tool.

Background

The engine cylinder body is provided with a V-shaped arranged cylinder body, and in the production and processing process, because the processing machine tool can not turn over, the V-shaped cylinder body is required to rotate 60 degrees around the direction of a crank shaft hole, the top surface of one cylinder is vertical to the main shaft direction of the horizontal processing center, and then the cylinder body is hung into the machine tool for processing.

At present, a manual rotation mode is adopted, the operation is completed by using the cooperation of two travelling cranes, specifically, one travelling crane uses a lifting appliance to vertically lift the cylinder body, so that the cylinder body is obliquely arranged on the ground, the other travelling crane obliquely-inclined cylinder body, so that the cylinder body rotates to a 60-degree posture, and then the cylinder body is lifted into a machine tool for processing. In the operation process, two travelling cranes are required to be manually operated to be matched, the operation difficulty is high, the rotation efficiency is low, and in case of improper operation, the accident of casualties is very easy to occur, and the rotation safety is low.

In summary, how to solve the problem that the rotation efficiency and the safety of the V-shaped cylinder are low is a urgent need for those skilled in the art.

Disclosure of utility model

Accordingly, the present utility model is directed to a V-shaped cylinder rotating tool, which can improve the efficiency and safety of V-shaped cylinder rotation.

In order to achieve the above object, the present utility model provides the following technical solutions:

A V-block rotating tooling comprising:

The cylinder body placing platform is provided with a clamping block driving mechanism and a clamping block which is used for being in clamping fit with the bottom of the cylinder body, and the driving end of the clamping block driving mechanism is connected with the clamping block and is used for driving the clamping block to move so as to clamp or loosen the cylinder body;

the base is located the below of cylinder body place platform, on the base and correspond the both ends position department of cylinder body place platform all is equipped with gear drive mechanism and gear, gear drive mechanism's drive end with gear connection is used for driving the gear is rotatory, just the both ends of cylinder body place platform all pass through the chain with rather than corresponding gear drive is connected, is used for driving cylinder body place platform is rotatory.

Preferably, the cylinder body placing platform is of an L-shaped structure, a fixed seat is arranged at the bottom end of the L-shaped cylinder body placing platform and used for being matched with the clamping block to fix the bottom of the cylinder body, and a profiling stop block is arranged at the top end of the L-shaped cylinder body placing platform and used for being abutted to the side part of the cylinder body.

Preferably, the clamping block driving mechanism comprises a clamping block driving motor and a screw rod, wherein the clamping block driving motor is arranged at the bottom end part of the cylinder body placing platform and is connected with the screw rod through an output shaft, and the clamping block is sleeved on the screw rod and is in threaded connection with the screw rod.

Preferably, an output shaft of the clamping block driving motor is arranged towards the profiling block.

Preferably, the gear driving mechanism comprises a gear driving motor, a driving rod and a transmission part, wherein the driving rod is rotatably arranged on the base, the gears are sleeved at the two ends of the driving rod, the gear driving motor is arranged on the base, and an output shaft of the gear driving motor is connected with the driving rod through the transmission part.

Preferably, the driving rods in the two gear driving mechanisms are parallel to each other and are respectively arranged along the length direction of the two end portions of the cylinder placement platform.

Preferably, the transmission part comprises a worm wheel and a worm, the worm is connected with an output shaft of the gear driving motor, and the worm wheel is sleeved on the driving rod and is meshed with the worm.

Preferably, the transmission piece comprises a first bevel gear and a second bevel gear, wherein the first bevel gear is sleeved on an output shaft of the gear driving motor, and the second bevel gear is sleeved on the driving rod and is in meshed connection with the driving rod.

Preferably, the transmission member is a universal joint.

Compared with the prior art, when the V-shaped cylinder rotating tool provided by the utility model is used for operation, the cylinder body is placed on the cylinder body placing platform by using the cylinder body lifting tool manually, after the placing position is confirmed, the starting button of the clamping block driving mechanism is pressed manually, the clamping block driving mechanism drives the clamping block to move to the bottom of the cylinder body and clamp the clamping block to fix the cylinder body, then the starting buttons of the two gear driving mechanisms are pressed, the two gear driving mechanisms respectively drive gears below two ends of the cylinder body placing platform to keep the same direction rotation, so that the two chains positioned at the two ends of the driving cylinder body placing platform are driven to rotate in the same direction, the cylinder body placing platform is driven to rotate to a required gesture, namely a specific machining angle, and finally the cylinder body is lifted out to a machine tool by using the cylinder body lifting tool manually, so that the cylinder body is machined at a specific angle.

In summary, the cylinder body is lifted into the cylinder body placing platform by using the lifting appliance manually, the clamping and rotating driving mechanism is started successively, the cylinder body placing platform can automatically rotate the cylinder body to the required posture, and the cylinder body is lifted out to the machine tool by using the lifting appliance manually. Therefore, the V-shaped cylinder body can be automatically rotated to the required posture, so that the labor intensity of workers is reduced, the time and the labor are saved, the rotation efficiency is improved, and the risk of manual rotation is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.

FIG. 1 is a side view of a V-shaped cylinder rotating tool provided by the utility model;

FIG. 2 is a front view of the V-shaped cylinder rotating tool provided by the utility model;

FIG. 3 is a schematic diagram of a V-shaped cylinder rotating tool provided by the utility model, wherein a cylinder (before rotation) is placed;

fig. 4 is a schematic diagram of a V-shaped cylinder rotating tool provided by the utility model for placing a cylinder (during rotation).

In the figure:

1 is a cylinder body placing platform, 2 is a clamping block driving mechanism, 3 is a clamping block, 4 is a base, 5 is a gear driving mechanism, 6 is a gear, 7 is a chain, and 8 is a cylinder body;

11 is a fixed seat and 12 is a profiling stop block;

51 is a gear drive motor, 52 is a drive rod, and 53 is a transmission.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a V-shaped cylinder rotating tool, which can improve the rotating efficiency and safety of a V-shaped cylinder.

It should be noted that, in the present embodiment, the orientation or positional relationship indicated by "up", "down", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present application.

Referring to fig. 1 and 2, the application provides a V-shaped cylinder rotating tool, which comprises a cylinder placing platform 1 and a base 4. The cylinder body placing platform 1 is provided with a clamping block driving mechanism 2 and a clamping block 3 which is used for being clamped and matched with the bottom of a cylinder body 8, the driving end of the clamping block driving mechanism 2 is connected with the clamping block 3 and used for driving the clamping block 3 to move so as to clamp or loosen the cylinder body 8, the base 4 is positioned below the cylinder body placing platform 1, the positions, corresponding to the two ends of the cylinder body placing platform 1, on the base 4 are respectively provided with a gear driving mechanism 5 and a gear 6, the driving end of the gear driving mechanism 5 is connected with the gear 6 and used for driving the gear 6 to rotate, and the two ends of the cylinder body placing platform 1 are respectively connected with the corresponding gear 6 through a chain 7 in a transmission manner and used for driving the cylinder body placing platform 1 to rotate.

Specifically, be equipped with the pillar between cylinder body place platform 1 and the base 4, the bottom mounting of pillar is on the base 4, cylinder body place platform 1 rotationally sets up on the top of pillar, so that be firmly connected between cylinder body place platform 1 and the base 4, cylinder body place platform 1 is used for placing cylinder body 8, in order to guarantee cylinder body 8 and not take place the upset in cylinder body place platform 1 rotatory in-process, then set up clamping block actuating mechanism 2 and clamping block 3 on cylinder body place platform 1, clamping block 3 sets up quantity and is not unique, preferably, clamping block 3 can be established to a plurality of, a plurality of clamping blocks 3 place the position evenly distributed around cylinder body 8, and each clamping block 3 all connects clamping block actuating mechanism 2's drive end, after cylinder body 8 places in the position of setting, clamping block actuating mechanism 2 drives clamping block 3 towards or back to cylinder body 8 bottom, in order to press from both sides tight or send and loosen cylinder body 8 bottom, realize the loading and unloading of cylinder body 8 promptly, in addition, clamping block actuating mechanism 2's type is not unique, optional motor, hydro-cylinder or cylinder, as long as can drive clamping block 3 remove.

In addition, set up the rotary device who is used for driving its top cylinder body place platform 1 rotatory on the base 4, all set up gear drive mechanism 5 and gear 6 on the base 4 that is located cylinder body place platform 1 left end and right-hand member below, gear drive mechanism 5 specific structure is not unique, it is optional driving motor and rather than output shaft's actuating lever 52 constitutes, the gear 6 is established to the cover on the actuating lever 52 for drive gear 6 is rotatory, cylinder body place platform 1 left end and right-hand member all are connected through chain 7 and the gear 6 that corresponds rather than the below, in order to drive cylinder body place platform 1 rotatory through gear 6 and chain 7 meshing transmission.

When the V-shaped cylinder rotating tool is operated and used, the cylinder 8 is placed on the cylinder placing platform 1 manually by using the cylinder 8 lifting tool, after the placing position is confirmed, the starting button of the clamping block driving mechanism 2 is pressed manually, the clamping block driving mechanism 2 drives the clamping block 3 to move to the bottom of the cylinder 8 and clamp the clamping block, so that the cylinder 8 is fixed, the starting buttons of the two gear driving mechanisms 5 are pressed again, the two gear driving mechanisms 5 respectively drive the gears 6 below the two ends of the cylinder placing platform 1 to keep the same direction rotation, the two chains 7 positioned at the two ends of the driving cylinder placing platform 1 are driven to rotate in the same direction, the cylinder placing platform 1 is driven to rotate to a required gesture, namely a specific machining angle, and finally the cylinder 8 lifting tool is used manually to lift the cylinder 8 out of a machine tool so as to realize the cylinder 8 to machine at the specific angle.

In summary, the worker only needs to use the lifting tool to lift the cylinder 8 into the cylinder placement platform 1, the clamping and rotating driving mechanism is started successively, the cylinder placement platform 1 can automatically rotate the cylinder 8 to the required posture, and the worker can lift the cylinder 8 out of the machine tool by using the lifting tool again. Therefore, the V-shaped cylinder body 8 can be automatically rotated to the required posture, so that the labor intensity of workers is reduced, time and labor are saved, the rotation efficiency is improved, and the risk of manual rotation is reduced.

Considering the specific structure of the cylinder placement platform 1, please refer to fig. 1 based on the above embodiment, the cylinder placement platform 1 is in an L-shaped structure, a fixed seat 11 is provided at the bottom end of the L-shaped cylinder placement platform 1 for fixing the bottom of the cylinder 8 in cooperation with the clamping block 3, and a profiling block 12 is provided at the top end of the L-shaped cylinder placement platform 1 for abutting against the side of the cylinder 8.

Specifically, cylinder body place the platform 1 and be L type structure, but the bottom end portion of L type cylinder body place the platform 1 passes through pillar and base 4 swivelling joint, and set up fixing base 11 on the bottom end portion of L type cylinder body place the platform 1, this fixing base 11 is cylinder body 8 appointed place the position promptly to make things convenient for the manual work to hang and put cylinder body 8, avoid cylinder body 8 to put in disorder. In addition, in order to further ensure that the cylinder 8 does not topple in the rotating process, the clamping block 3 is arranged on one side, far away from the top end part of the L-shaped cylinder placing platform 1, of the fixing seat 11, and the profiling stop block 12 is arranged on the top end part of the L-shaped cylinder placing platform 1, and is in shape adaptation with the side part of the cylinder 8, so that after the cylinder 8 is hung to the fixing seat 11, as shown in fig. 3, the left side of the clamping block 3 is contacted with the top end part of the L-shaped cylinder placing platform 1, the clamping block 3 is positioned on the right side of the cylinder 8, the clamping block driving mechanism 2 drives the clamping block 3 to move leftwards until the clamping block 3 clamps the bottom part of the cylinder 8, then the gear driving mechanism 5 is started to drive the L-shaped cylinder placing platform 1 to rotate, and in the rotating process, as shown in fig. 4, the bottom part of the cylinder 8 is clamped by the clamping block 3, and the side part of the cylinder 8 is abutted against the top end part of the L-shaped cylinder placing platform 1, so that the cylinder 8 can be effectively prevented from toppling.

Considering the specific structure of the clamping block driving mechanism 2, the screw rod transmission has the characteristics of good shock resistance, high reliability and high precision, and on the basis of the above embodiment, please refer to fig. 1 and 2, the clamping block driving mechanism 2 comprises a clamping block 3 driving motor and a screw rod, the clamping block 3 driving motor is arranged at the bottom end of the L-shaped cylinder body placing platform 1, the output shaft of the clamping block 3 driving motor is connected with the screw rod, and the clamping block 3 is sleeved on the screw rod and is in threaded connection with the screw rod. Thus, the driving motor of the clamping block 3 is started, the output shaft of the driving motor drives the screw rod to rotate, the screw rod is in threaded connection with the clamping block 3, and the rotating motion can be converted into linear motion so as to drive the clamping block 3 to move towards or away from the cylinder body 8.

Optionally, the output shaft of the driving motor of the clamping block 3 is arranged towards the profiling stop block 12, so that a clamping force is formed between the clamping block 3 sleeved on the output shaft of the driving motor of the clamping block 3 and the profiling stop block 12 and is used for firmly clamping the cylinder 8, thereby effectively fixing the cylinder 8 and preventing the cylinder 8 from overturning in the rotating process.

Considering the specific structure of the gear driving mechanism 5, please refer to fig. 2 based on the above embodiment, the gear driving mechanism 5 includes a gear driving motor 51, a driving rod 52 and a transmission member 53, the driving rod 52 is rotatably disposed on the base 4, two ends of the driving rod are sleeved with gears 6, the gear driving motor 51 is disposed on the base 4, and an output shaft of the gear driving motor is connected with the driving rod 52 through the transmission member 53.

Specifically, a left gear driving mechanism 5 is arranged below the left side of the bottom end part of the L-shaped cylinder body placing platform 1, a right gear driving mechanism 5 is arranged below the right side of the top end part, the left gear driving mechanism 5 and the right gear driving mechanism 5 are composed of a driving motor, a driving rod 52 and a transmission piece 53, two ends of the driving rod 52 are rotatably fixed on the base 4 through a support, two ends of the driving rod 52 are sleeved with gears 6, each gear 6 in the left gear driving mechanism 5 is connected with the bottom end part of the L-shaped cylinder body placing platform 1 through a chain 7, and each gear 6 in the right gear driving mechanism 5 is also connected with the top end part of the L-shaped cylinder body placing platform 1 through the chain 7. In this way, the two gear driving motors 51 positioned at the left side and the right side are started simultaneously, the output shafts of the two gear driving motors rotate and drive the driving rods 52 to rotate through the transmission parts 53 so as to drive all the gears 6 to rotate in the same direction, and the cylinder body placing platform 1 is rotated.

To ensure smooth rotation of the cylinder 8, please refer to fig. 1 and 2 on the basis of the above-described embodiment, the driving rods 52 in the two gear driving mechanisms 5 are parallel to each other and are respectively arranged along the length direction of the both end portions of the cylinder placement platform 1. Specifically, two support pairwise symmetry sets up on the four corner edges of base 4, the both ends of left side actuating lever 52 are rotatable respectively to be located on two left supports, the both ends of right side actuating lever 52 are rotatable respectively to be located on two right supports, left side actuating lever 52 and right side actuating lever 52 parallel arrangement, like this, the bottom of L type cylinder body place platform 1 passes through two symmetrical chain 7 and connects the both ends gear 6 of left side actuating lever 52, the top of L type cylinder body place platform 1 passes through two symmetrical chain 7 and connects the both ends gear 6 of right side actuating lever 52, can avoid chain 7 to drive cylinder body place platform 1 rotatory in-process and take place the slope, thereby guarantee cylinder body place platform 1 steadily to rotate, and then guarantee cylinder body 8 steadily to rotate.

The output shaft of the gear drive mechanism 5 is disposed perpendicularly to the drive rod 52, and a transmission member 53 is disposed between the output shaft of the gear drive mechanism 5 and the drive rod 52 in order to ensure transmission of the driving force between the gear drive mechanism 5 and the drive rod 52.

Optionally, the transmission member 53 adopts a worm and gear structure with high transmission ratio and compact structure, the worm is connected with the output shaft of the gear driving motor 51, and the worm wheel is sleeved on the driving rod 52 and is meshed with the worm, so that the gear driving mechanism 5 has the characteristics of high transmission ratio and compact structure.

Or the transmission piece 53 adopts a first bevel gear and a second bevel gear which are good in stability and strong in bearing capacity, the first bevel gear is sleeved on the output shaft of the gear driving motor 51, the second bevel gear is sleeved on the driving rod 52, and the first bevel gear and the second bevel gear are in meshed connection, so that the gear driving mechanism 5 is used for stably transmitting.

In addition, the transmission member 53 may be a universal joint, specifically, the output shaft of the gear driving motor 51 is connected to one interface of the universal joint, the driving rod 52 is divided into two sections, and two ends of the driving rod are respectively connected to two interfaces of the universal joint, so as to realize that the vertical driving rod 52 and the output shaft of the gear driving motor 51 rotate simultaneously.

It should be noted that in this specification relational terms such as first and second are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.

In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.

The V-shaped cylinder body rotating tool provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. Rotatory frock of V type cylinder body, its characterized in that includes:

The cylinder body placing platform (1) is provided with a clamping block driving mechanism (2) and a clamping block (3) which is used for clamping and adapting to the bottom of the cylinder body (8), wherein the driving end of the clamping block driving mechanism (2) is connected with the clamping block (3) and is used for driving the clamping block (3) to move so as to clamp or loosen the cylinder body (8);

Base (4), be located the below of cylinder body place table (1), on base (4) and correspond the both ends position department of cylinder body place table (1) all is equipped with gear drive mechanism (5) and gear (6), the drive end of gear drive mechanism (5) with gear (6) are connected, are used for driving gear (6) are rotatory, just the both ends of cylinder body place table (1) all pass through chain (7) and rather than corresponding gear (6) transmission is connected, are used for driving cylinder body place table (1) are rotatory.

2. The V-shaped cylinder rotating tool according to claim 1, wherein the cylinder placing platform (1) is of an L-shaped structure, a fixed seat (11) is arranged at the bottom end of the L-shaped cylinder placing platform (1) and is used for being matched with the clamping block (3) to fix the bottom of the cylinder (8), and a profiling stop block (12) is arranged at the top end of the L-shaped cylinder placing platform (1) and is used for being abutted against the side of the cylinder (8).

3. The V-shaped cylinder rotating tool according to claim 2, wherein the clamping block driving mechanism (2) comprises a clamping block (3) driving motor and a screw rod, the clamping block (3) driving motor is arranged at the bottom end of the L-shaped cylinder placing platform (1) and an output shaft of the clamping block is connected with the screw rod, and the clamping block (3) is sleeved on the screw rod and is in threaded connection with the screw rod.

4. A V-block rotating tooling according to claim 3, wherein the output shaft of the clamping block (3) driving motor is arranged towards the cam stop (12).

5. The V-block rotating tool according to any one of claims 1-4, wherein the gear driving mechanism (5) comprises a gear driving motor (51), a driving rod (52) and a transmission member (53), the driving rod (52) is rotatably arranged on the base (4) and both ends of the driving rod are sleeved with the gears (6), the gear driving motor (51) is arranged on the base (4), and an output shaft of the gear driving motor is connected with the driving rod (52) through the transmission member (53).

6. V-block rotating tooling according to claim 5, characterized in that the driving rods (52) in both gear driving mechanisms (5) are parallel to each other and are arranged along the length direction of both ends of the block placement platform (1), respectively.

7. The V-block rotating tool according to claim 6, wherein the transmission member (53) comprises a worm wheel and a worm, the worm is connected with an output shaft of the gear driving motor (51), and the worm wheel is sleeved on the driving rod (52) and is meshed with the worm.

8. The V-block rotating tool according to claim 6, wherein the transmission member (53) comprises a first bevel gear and a second bevel gear, the first bevel gear is sleeved on the output shaft of the gear driving motor (51), and the second bevel gear is sleeved on the driving rod (52) and is in meshed connection with the driving rod.

9. The V-block rotating tool according to claim 6, wherein the transmission member (53) is a universal joint.