CN202451616U

CN202451616U - Lifting and apposing device for upper and lower holding racks in bearing assembly

Info

Publication number: CN202451616U
Application number: CN2011205576620U
Authority: CN
Inventors: 李俊; 邱小川
Original assignee: JIANGSU YILITONG TECHNOLOGY Co Ltd
Current assignee: JIANGSU YILITONG TECHNOLOGY Co Ltd
Priority date: 2011-12-28
Filing date: 2011-12-28
Publication date: 2012-09-26
Anticipated expiration: 2021-12-28

Abstract

The utility model relates to the field of machinery, particularly to the field of bearing production machinery, and discloses a lifting and apposing device for upper and lower holding racks in bearing assembly, which includes a mounting baseplate, wherein a T-shaped mounting section bracket is fixedly connected onto the mounting baseplate; horizontally left and right guide shafts are fixed on a horizontal bracket of the mounting section baseplate; transversally moving mounting blocks are connected onto the left and the right guide shafts in a slideable manner; horizontally arranged moving air cylinders are fixedly connected onto the horizontal bracket of the mounting section baseplate; vertically arranged upper and lower guide shafts are arranged in the transversally moving mounting blocks; the upper ends of the upper and the lower guide shafts are fixedly connected with upper and lower air cylinders; the lower ends of the upper and the lower guide shafts are fixedly connected with bearing lifting mechanisms; and left and right apposing lower dies are fixedly connected onto the mounting baseplate; and the left and the right apposing lower dies are placed below the bearing lifting mechanisms in a matching manner. The device has a simple structure, is convenient to use, is applicable for automatic production, improves the production efficiency, reduces the labor force, and avoids the defect of inaccurate apposition.

Description

A kind of bearing is adorned upper and lower retainer and is picked up involutory device

Technical field

The utility model relates to mechanical field, particularly a kind of Production of bearing mechanical field.

Background technique

In original Production of bearing; The assembling of the upper and lower retainer of bearing, involutory all be through manual operation, the involutory efficient of manual operation retainer is lower, is prone to cause involutory inaccuracy simultaneously; Retainer is involutory to misplace, misfits, and causes the follow-up operation that presses to carry out.

Summary of the invention

The utility model provides a kind of bearing to adorn upper and lower retainer and picks up involutory device, and purpose is to overcome low, the involutory inaccuracy of the involutory efficient of present manual operation retainer, the defective of the complicacy that the operation that causes pressing becomes.

The utility model comprises the installation base plate; On said installation base plate, be fixedly connected " T " shape the section bar support is installed; On the horizontal support of said installation section bar support, fixedly install the left and right sides guide shaft of horizontal arrangement; The traversing mounting blocks of slideable connection on the guide shaft of the said left and right sides, the handover cylinder of fixed connection horizontal arrangement on the horizontal support of said installation section bar support, the flexible end of said handover cylinder is connected with traversing mounting blocks; In said traversing mounting blocks, be provided with vertical layout on lower leading axle; The said lower leading axle twitch formula up and down that goes up cooperates and is arranged in the said traversing mounting blocks, and the upper end of lower leading axle is fixedly connected upper and lower air cylinders on said, and the lower end of lower leading axle is fixedly connected bearing and picks up mechanism on said; On said installation base plate, be fixedly connected left involutory bed die and right involutory bed die, said left and right involutory bed die cooperation is arranged in the below that said bearing is picked up mechanism.

Before the utility model work, the following retainer of big band nail is put on the right involutory bed die, puts on the left involutory bed die having added the bearing that nothing nails on retainer; During work, drive traversing mounting blocks action, drive bearing and pick up the top of mechanism to left involutory bed die through transferring cylinder; After putting in place, promote to go up lower leading axle through upper and lower air cylinders and in traversing mounting blocks, move downward, last lower rail drive bearing is picked up mechanism and is moved downward; When bearing support is picked up mechanism kinematic to a left side on the involutory bed die time; Picking up to put well does not have the bearing nail on retainer, and after catching, upper and lower air cylinders drives to be gone up lower leading axle bearing is picked up mechanism's return that makes progress; Transferring cylinder then turns right whole device through traversing mounting blocks and is dragged to the top of right involutory bed die; Aiming at the back is driven by upper and lower air cylinders equally and goes up lower leading axle and bearing is picked up mechanism connection put well and do not have the bearing that nails on retainer and move up and down together; After operation puts in place, do not have the bearing nail on retainer and put into and be placed with the band nail right involutory bed die of retainer down putting well, after putting well; Upper and lower air cylinders drives bearing and picks up mechanism's return, waits for next circulation; This apparatus structure is simple, and is easy to use, can be used for automatic production, improved manufacturing efficiency, reduced the labour force, also avoided involutory coarse defective simultaneously.

The described bearing of the utility model pick up mechanism comprise cleft hand cylinder, cleft hand guide shaft, cleft hand, to closed die; Said cleft hand cylinder is fixedly connected on said lower end of going up lower leading axle; Said cleft hand is connected the lower end of said cleft hand cylinder; Said cleft hand guide shaft is fixed on the both sides of said cleft hand cylinder through support, said closed die is fixed on the lower end of said cleft hand guide shaft, said closed die is arranged in the said cleft hand.

The bearing of the utility model is picked up the lower end of mechanism's connection and last lower leading axle; During work; Upper and lower air cylinders drives and goes up lower leading axle drive cleft hand cylinder, cleft hand guide shaft, closed die, cleft hand are moved downward on the involutory bed die in a left side together, and cleft hand air cylinder driven cleft hand is picked up to put well does not have the bearing that nails on retainer, after doing a good job of it; Upper and lower air cylinders driving claw luck cylinder, cleft hand guide shaft, to the aftertaste that makes progress of closed die, cleft hand; Through moving cylinder whole device is dragged to right involutory lower cylinder top then, upper and lower air cylinders driving claw luck cylinder, cleft hand guide shaft, closed die, cleft hand is moved downward on the involutory bed die in the right side, after putting in place; Cleft hand air cylinder driven cleft hand unclamps to put well not have and nails on the bearing of retainer and be placed in the right sectional die, accomplishes a circulation.

Description of drawings

Fig. 1 is a kind of structural representation of the utility model;

Fig. 2 is a kind of structural representation to closed die of the utility model.

Among the figure, 1, base plate is installed, 2, left involutory bed die, 3, right involutory bed die; 4, to closed die, 5, the cleft hand cylinder, 6, cleft hand, 7, the cleft hand guide shaft; 8, the section bar support is installed, 9, left and right sides guide shaft, 10, transfer cylinder, 11, upper and lower air cylinders; 12, go up lower leading axle, 13, traversing mounting blocks, 14, bearing picks up mechanism.

Embodiment

Like Fig. 1, shown in 2; This bearing is adorned upper and lower retainer and is picked up involutory device, comprises base plate 1 is installed, and fixed connection " T " shape installation section bar support 8 on the base plate 1 is being installed; On the horizontal support that section bar support 8 is installed, fixedly install the left and right sides guide shaft 9 of horizontal arrangement; The traversing mounting blocks 13 of slideable connection on left and right sides guide shaft 9, the handover cylinder 10 of fixed connection horizontal arrangement on the horizontal support that section bar support 8 is installed, the flexible end of transferring cylinder 10 is connected with traversing mounting blocks 13; In traversing mounting blocks 13, be provided with vertical layout on lower leading axle 12; Last lower leading axle 12 twitch formulas up and down cooperation is arranged in the traversing mounting blocks 13, is fixedly connected upper and lower air cylinders 11 in the upper end of last lower leading axle 12, is fixedly connected bearing in the lower end of last lower leading axle 12 and picks up mechanism 14; Left involutory bed die 2 of fixed connection and right involutory bed die 3 on the base plate 1 are being installed, and left and right involutory bed die 2,3 cooperations are arranged in the below that bearing is picked up mechanism 14.

As shown in Figure 1; This bearing adorn upper and lower retainer pick up the bearing of involutory device pick up mechanism 14 comprise cleft hand cylinder 5, cleft hand guide shaft 7, cleft hand 6, to closed die 4; Cleft hand cylinder 5 is fixedly connected on the lower end of lower leading axle 12, and cleft hand 6 is connected the lower end of cleft hand cylinder 5, and cleft hand 6 guide shafts are fixed on the both sides of cleft hand cylinder 5 through support; Closed die 4 is fixed on the lower end of cleft hand guide shaft 7, closed die 4 is arranged in the cleft hand 6.

Claims

1. a bearing is adorned upper and lower retainer and is picked up involutory device; It is characterized in that comprising the installation base plate; On said installation base plate, be fixedly connected " T " shape the section bar support is installed, on the horizontal support of said installation section bar support, fixedly install the left and right sides guide shaft of horizontal arrangement, the traversing mounting blocks of slideable connection on the guide shaft of the said left and right sides; On the horizontal support of said installation section bar support, be fixedly connected the handover cylinder of horizontal arrangement; The flexible end of said handover cylinder is connected with traversing mounting blocks, in said traversing mounting blocks, be provided with vertical layout on lower leading axle, the said lower leading axle twitch formula up and down that goes up cooperates and is arranged in the said traversing mounting blocks; The upper end of lower leading axle is fixedly connected upper and lower air cylinders on said; The lower end of lower leading axle is fixedly connected bearing and picks up mechanism on said, on said installation base plate, is fixedly connected left involutory bed die and right involutory bed die, and said left and right involutory bed die cooperates and is arranged in the below that said bearing is picked up mechanism.

2. a kind of bearing according to claim 1 is adorned upper and lower retainer and is picked up involutory device; It is characterized in that said bearing pick up mechanism comprise cleft hand cylinder, cleft hand guide shaft, cleft hand, to closed die; Said cleft hand cylinder is fixedly connected on said lower end of going up lower leading axle; Said cleft hand is connected the lower end of said cleft hand cylinder; Said cleft hand guide shaft is fixed on the both sides of said cleft hand cylinder through support, said closed die is fixed on the lower end of said cleft hand guide shaft, said closed die is arranged in the said cleft hand.