CN218696142U

CN218696142U - Fixture tool for flywheel housing machining

Info

Publication number: CN218696142U
Application number: CN202222578470.9U
Authority: CN
Inventors: 周贤标; 刘勇; 张万涛
Original assignee: Sichuan Junwei Auto Parts Manufacturing Co ltd
Current assignee: Sichuan Junwei Auto Parts Manufacturing Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-03-24
Anticipated expiration: 2032-09-28

Abstract

The utility model belongs to the technical field of the bell housing, especially, be an anchor clamps frock is used in bell housing processing can not carry out the centre gripping to the bell housing of different models in to current anchor clamps, has reduced its work efficiency's problem, the scheme as follows is proposed now, and it includes the box, two first pivots are installed to the box internal rotation, and one side fixed mounting of box has the motor, the first pivot fixed connection who lies in the below in the output shaft of motor and two first pivots, and the equal fixed mounting in the outside of two first pivots has a rope winding wheel, and two equal fixed mounting in the outside of rope winding wheel have the one end of two stay cords, and slidable mounting has four splint in the box, the other end of four stay cords respectively with corresponding splint fixed connection. The utility model has the advantages of reasonable design, easy operation, convenient to use is convenient for carry out the centre gripping operation to the bell housing, and can carry out the centre gripping to the bell housing of different models, has improved its machining efficiency.

Description

Fixture tool for flywheel housing machining

Technical Field

The utility model relates to a bell housing technical field especially relates to a bell housing processing is with anchor clamps frock.

Background

The flywheel housing is generally made of iron casting and is not easy to deform. It bears the mass of the variator and acts as a fulcrum for power transmission. In the use process, the crack is inevitably generated because the crack bears the influence of factors such as gravity, external force, irregular vibration and the like. The part of the flywheel casing which is usually cracked is mostly arranged at the upper part, namely, the part starts from a stud hole on a bearing hole of the starter at the left side and ends at a right-time inspection hole at the right side, and is in a curve crack; there are also plane weaknesses, such as the contact surface between the cylinder block and the transmission housing.

When the flywheel shell is machined in the prior art, the flywheel shell needs to be clamped and fixed, but the flywheel shells of different models cannot be clamped in the existing clamp, so that the working efficiency of the clamp is reduced, and therefore the clamp tool for machining the flywheel shell is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and can not carry out the centre gripping to the bell housing of different models in the current anchor clamps, reduced its work efficiency's shortcoming, and the anchor clamps frock is used in bell housing processing that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a flywheel casing processing is with anchor clamps frock, the power distribution box comprises a box body, two first pivots are installed to the box internal rotation, one side fixed mounting of box has the motor, be located the first pivot fixed connection of below in the output shaft of motor and two first pivots, the equal fixed mounting in the outside of two first pivots has the rope sheave, two equal fixed mounting in the outside of rope sheave have the one end of two stay cords, slidable mounting of box has four splint, the other end of four stay cords respectively with corresponding splint fixed connection, the top of four splint all extends to the top of box, the equal fixed mounting in one side that four splint are close to each other has the fixed plate, the second pivot is installed in the front side rotation of box, the first pivot that is located the below in two first pivots and the equal fixed mounting in one end of second pivot have the belt pulley, the transmission connection has same belt pulley on two belt pulleys, the one end that is located the first pivot of top in two first pivots extends to the front side of box and the equal fixed mounting in the outside of second pivot has bevel gear, two bevel gear mesh mutually.

Preferably, a connecting plate is fixedly mounted on one side of the box body, and the motor is fixedly mounted on the connecting plate through bolts, so that the motor is conveniently and fixedly mounted.

Preferably, the outer ring of the bearing is fixedly installed on the inner wall of one side of the box body, and the first rotating shaft is fixedly sleeved with the inner ring of the bearing, so that the first rotating shaft is convenient to rotate and install.

Preferably, the through holes are formed in the inner sides of the four clamping plates, and the two first rotating shafts are located on the inner sides of the corresponding through holes respectively, so that the four clamping plates can move.

Preferably, two limiting rods are fixedly mounted in the box body, and the four clamping plates are respectively connected to the outer sides of the two corresponding limiting rods in a sliding mode and play a certain limiting role in the four clamping plates.

Preferably, the front side of box fixed mounting has two cardboards, and the second pivot is rotated and is installed in the inboard of two cardboards, is convenient for rotate the installation second pivot.

The utility model discloses in, a flywheel casing processing anchor clamps frock, drive first pivot through the starter motor and rotate, then be connected with the transmission of belt through two belt pulleys, can drive the second pivot and rotate, then the meshing transmission of two conical gear, thereby can drive two first pivots and rotate synchronously, thereby make two first pivots drive two rope pulleys and rotate synchronously, thereby can stimulate four splint to be close to each other and remove through four stay cords, thereby can make the fixed plate of one side that four splint are close to each other press from both sides the flywheel casing tightly, thereby be convenient for carry out the clamping operation to the flywheel casing, and can carry out the centre gripping to the flywheel casing of different models;

the utility model has the advantages of reasonable design, easy operation, convenient to use is convenient for carry out the centre gripping operation to the bell housing, and can carry out the centre gripping to the bell housing of different models, has improved its machining efficiency.

Drawings

Fig. 1 is a schematic structural view of a fixture tool for machining a flywheel housing according to the present invention;

fig. 2 is a schematic structural view of a part a of the fixture tool for machining a flywheel housing according to the present invention;

fig. 3 is a schematic structural diagram of a top view of the fixture tool for machining a flywheel housing provided by the present invention;

fig. 4 is the utility model provides a two belt pulleys of anchor clamps frock for bell housing processing and side view structure schematic diagram of belt.

In the figure: 1. a box body; 2. a first rotating shaft; 3. a motor; 4. a rope winding wheel; 5. pulling a rope; 6. a splint; 7. a through hole; 8. a limiting rod; 9. an opening; 10. a fixing plate; 11. clamping a plate; 12. a second rotating shaft; 13. a belt pulley; 14. a belt; 15. a bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a flywheel shell processing fixture attachment, including box 1, two first pivots 2 are installed to the internal rotation of box 1, one side fixed mounting of box 1 has motor 3, the output shaft of motor 3 and the first pivot 2 fixed connection that lies in the below in two first pivots 2, the equal fixed mounting in the outside of two first pivots 2 has rope sheave 4, the equal fixed mounting in the outside of two rope sheave 4 has the one end of two stay cords 5, slidable mounting has four splint 6 in box 1, the other end of four stay cords 5 respectively with corresponding splint 6 fixed connection, the top of four splint 6 all extends to the top of box 1, the equal fixed mounting in one side that four splint 6 are close to each other has fixed plate 10, the second pivot 12 is installed in the rotation of the front side of box 1, the equal fixed mounting in the one end of the first pivot 2 that lies in the below and second pivot 12 in two first pivots 2 has belt pulley 13, the transmission connection has same belt 14 on two belt pulleys 13, the one end of the first pivot 2 that lies in the top in two first pivots 2 extends to the front side of box 1 and the equal fixed mounting has conical gear 15 in the outside of second pivot 12, two conical gear meshes mutually.

One side fixed mounting of box 1 has the connecting plate, motor 3 passes through bolt fixed mounting on the connecting plate, the fixed mounting motor 3 of being convenient for, fixed mounting has the outer lane of bearing on the inner wall of one side of box 1, first pivot 2 cup joints with the inner circle of bearing is fixed, be convenient for rotate and install first pivot 2, through-hole 7 has all been seted up to four splint 6's inboard, two first pivots 2 are located corresponding through-hole 7's inboard respectively, make four splint 6's removal, fixed mounting has two gag lever posts 8 in the box 1, four splint 6 are sliding connection respectively in two corresponding gag lever posts 8's the outside, play certain limiting displacement to four splint, box 1's front side fixed mounting has two cardboards 11, second pivot 12 rotates the inboard of installing at two cardboards 11, be convenient for rotate installation second pivot 12.

The utility model discloses in, when using, through placing the bell housing at the top of box 1, then drive first pivot 2 through starter motor 3 and rotate, then be connected with the transmission of belt 14 through two belt pulleys 13, can drive second pivot 12 and rotate, then the meshing transmission of two conical gear 15, thereby can drive two first pivot 2 synchronous rotations, thereby make two first pivots 2 drive two around 4 synchronous rotations of rope sheave, thereby can stimulate four splint 6 to be close to each other and remove through four stay cords 5, thereby can make the fixed plate 10 of one side that four splint 6 are close to each other press from both sides the bell housing tightly, and is simple in operation, and convenient for use, be convenient for carry out the centre gripping operation to the bell housing, and can carry out the centre gripping to the bell housing of different models, and the machining efficiency is improved.

Claims

1. The utility model provides a flywheel casing processing is with anchor clamps frock, which comprises a box body (1), a serial communication port, box (1) internal rotation installs two first pivot (2), one side fixed mounting of box (1) has motor (3), the output shaft of motor (3) and first pivot (2) fixed connection who lies in the below in two first pivot (2), the equal fixed mounting in the outside of two first pivot (2) has rope winding wheel (4), the equal fixed mounting in the outside of two rope winding wheel (4) has the one end of two stay cords (5), slidable mounting has four splint (6) in box (1), the other end of four stay cords (5) respectively with corresponding splint (6) fixed connection, the top of four splint (6) all extends to the top of box (1), the equal fixed mounting in the one side that four splint (6) are close to each other has fixed plate (10), the front side rotation of box (1) installs second pivot (12), the equal fixed mounting in the first pivot (2) that lie in the below and the one end of second pivot (12) has belt pulley (13), the one end of two first pivot (2) and the equal fixed mounting of second pivot (13) extend to the outside of two first pivot (2) have the gear (15), the two bevel gears (15) are meshed with each other.

2. The flywheel housing machining clamp tool according to claim 1, wherein a connecting plate is fixedly mounted on one side of the box body (1), and the motor (3) is fixedly mounted on the connecting plate through bolts.

3. The fixture tool for machining the flywheel housing as claimed in claim 1, wherein an outer ring of a bearing is fixedly mounted on an inner wall of one side of the box body (1), and the first rotating shaft (2) is fixedly sleeved with an inner ring of the bearing.

4. The flywheel housing machining fixture tool according to claim 1, wherein through holes (7) are formed in the inner sides of the four clamping plates (6), and the two first rotating shafts (2) are located on the inner sides of the corresponding through holes (7) respectively.

5. The fixture tool for machining the flywheel housing as claimed in claim 1, wherein two limiting rods (8) are fixedly installed in the box body (1), and four clamping plates (6) are respectively connected to the outer sides of the two corresponding limiting rods (8) in a sliding manner.

6. The flywheel housing machining clamp tool according to claim 1, wherein two clamping plates (11) are fixedly mounted on the front side of the box body (1), and the second rotating shaft (12) is rotatably mounted on the inner sides of the two clamping plates (11).