Step wise lift and conveyer structure
Technical field
The utility model relates to the subsidiary conveyer structure of Fabricating machinery, is specifically related to a kind of step wise lift and conveyer structure.
Background technology
In a lot of manufacturings, all require to stop certain hour at station for workpiece and advance then, just step wise is advanced, and except adopting artificial realization, use load-transfer device exactly, but load-transfer device is generally long, and it is too many to take up room.In addition, in electric heater outer cylinder body manufacturing, electric heater outer cylinder body two ends upper and lower cover press-fit and roll-in also requires the workpiece step wise to advance, at present workpiece advance that main labour intensity is big by manually finishing, production efficiency is low.
The utility model content
The utility model provides a kind of step wise lift and conveyer structure that improves working strength of workers, enhances productivity in order to overcome the deficiency that above prior art exists.
The purpose of this utility model realizes by following technical scheme: this step wise lift and conveyer structure, comprise frame, carry cylinder, line slideway auxiliary, planker, lift cylinder and bay-lift, described conveying cylinder laterally is installed in the frame, carry cylinder to connect planker, planker is fixedly mounted on the slide block, lift cylinder is fixedly mounted on above the planker, and bay-lift is fixedly mounted on the lift cylinder.
The guide rail of described line slideway auxiliary is installed on the rail brackets of frame.
In order to make the line slideway auxiliary operation more steady, described line slideway auxiliary is two closed slide slide block structures.
In order to make the bay-lift lifting more steady, described lift cylinder is 2, and lift cylinder is installed in the front wing of planker by support, and another lift cylinder is installed in the rear wing of planker by support, and 2 lift cylinders are held bay-lift.
According to reality processing needs, be provided with 2 ~ 6 screens above the described bay-lift.
In order to make the bay-lift lifting more steady, be provided with the axis of guide below the described bay-lift, be provided with guide holder above the planker, the axis of guide inserts in the guide holder.
In order to make the planker pulsation-free motion of stopping more, the place ahead and the rear of described planker are respectively equipped with adjustable hydraulic buffer.
The piston rod of described conveying cylinder connects planker by the second ear seat.
Principle of work of the present utility model is:
The workman is placed on workpiece on the bench board, lift cylinder rises, bay-lift holds up workpiece, carries cylinder to stretch out to promote the planker station that advances, the workpiece station that advances, the lift cylinder retraction, bay-lift is placed on workpiece on the bench board, carries the cylinder retraction, carries cylinder pulling planker and a bay-lift slow astern station, mechanism resets, and prepares next circulation.
The utility model has following advantage with respect to prior art:
This step wise lift and conveyer structure, planker is by carrying cylinder to promote to do straight reciprocating motion, and the up-and-down movement of bay-lift is promoted by lift cylinder, and the degree of automation height has reduced labour intensity, has improved production efficiency.The outer cylinder body that the utility model is particularly useful in the electric heater outer cylinder body manufacturing process press-fits and roll-in.
Description of drawings
Fig. 1 is the front view of step wise lift and conveyer structure of the present utility model.
Fig. 2 is the half of enlarged drawing in Fig. 1 left side.
Fig. 3 is the right half of enlarged drawing of Fig. 1.
Fig. 4 is the lateral plan of Fig. 1.
Fig. 5 is the A enlarged drawing.
Fig. 6 is the B enlarged drawing.
Fig. 7 is the C enlarged drawing.
Label and title among the figure are as follows:
3 |
Carry the cylinder support |
7 |
Carry cylinder |
8 |
Guide holder |
10 |
Bay-lift |
11 |
The axis of guide |
12 |
Mount pad |
13 |
The drag chain support |
16 |
The drag chain box |
17 |
The engineering drag chain |
19 |
Planker |
20 |
Guide rail |
21 |
Rail brackets |
22 |
Slide block |
23 |
Lift cylinder |
25 |
Support |
27 |
Adjustable hydraulic buffer |
28 |
The energy disperser erecting frame |
29 |
The first ear seat |
30 |
Spring cotter |
31 |
First pin |
32 |
First adapter sleeve |
33 |
Second pin |
34 |
Second adapter sleeve |
35 |
The second ear seat |
36 |
Bench board |
37 |
Frame |
38 |
Screens |
? |
? |
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Step wise lift and conveyer structure shown in Fig. 1 ~ 7, comprise frame 37, carry cylinder 7, line slideway auxiliary, planker 19, lift cylinder 23 and bay-lift 10, carry cylinder 7 laterally to be installed in the frame 37, carry cylinder 7 to connect planker 19, planker 19 is fixedly mounted on the slide block 22, lift cylinder 23 is fixedly mounted on above the planker 19, and bay-lift 10 is fixedly mounted on the lift cylinder 23.
Wherein among Fig. 1 ~ Fig. 4, lift cylinder 23 is in contraction state, among Fig. 1, carries cylinder 7 to show two stations, and C enlarged drawing place represents to carry cylinder 7 to be in the state of stretching out.
The guide rail 20 of line slideway auxiliary is installed on the rail brackets 21 of frame 37.In order to make the line slideway auxiliary operation more steady, line slideway auxiliary is two closed slide slide block structures.In order to make bay-lift 10 liftings more steady, lift cylinder 23 is 2, and lift cylinder 23 is installed in the front wing of planker 19 by support 25, and another lift cylinder 23 is installed in the rear wing of planker 19 by support 25, and 2 lift cylinders 23 are held bay-lift 10.Be provided with 4 screens 38 above the bay-lift 10.In order to make bay-lift 10 liftings more steady, be provided with the axis of guide 11 below the bay-lift 10, be provided with guide holder 8 above the planker 19, the axis of guide 11 inserts in the guide holders 8.In order to make the planker 19 pulsation-free motion of stopping more, the place ahead of planker 19 and rear are respectively equipped with adjustable hydraulic buffer 27.Carry the piston rod of cylinder 7 to connect planker 19 by the second ear seat 35.
The above-mentioned specific embodiment is preferred embodiment of the present utility model; can not limit the utility model; other any change that does not deviate from the technical solution of the utility model and make or other equivalent substitute mode are included within the protection domain of the present utility model.