CN209867751U - Hydraulic support groove part turn-over device - Google Patents

Abstract

The utility model provides a hydraulic support groove part turn-over device, be in including base and setting upset machine, left workstation and right workstation on the base, the upset machine include the upset motor, by upset motor drive pivoted pivot, support are in the support at pivot both ends, install the counter weight device and the part tongs of pivot both sides, left side workstation with right side workstation is located respectively the both sides of pivot so that with the butt joint of part tongs. The hydraulic support groove part turnover device has the advantages of simple structure, high turnover efficiency, difficult part damage and high safety.

Description

Hydraulic support groove part turn-over device

Technical Field

The utility model relates to a hydraulic support production facility, specific theory has related to a hydraulic support groove part turn-over device.

Background

In order to better meet the welding performance of products, a robot is often used for cutting grooves on hydraulic support parts. The cutting gun inclines downwards when the robot cuts the machine, and the cutting mode is convenient for numerical control programming and controlling the size of the groove, and is also convenient for polishing oxide skin and cutting slag. However, the bevel of the part after cutting is upward, and the bevel is required to be downward during assembling, and the two states are just opposite, so the part with the bevel needs to be turned over before assembling. The hydraulic support structural part has various types of parts, large part mass and irregular shape, and the parts are difficult to turn over in batches. The traditional turnover technology adopts manual turnover, a worker directly moves a part with a flat groove facing upwards with a hand to turn over, the part with very large weight is turned over by the aid of hoisting equipment, the efficiency is low in the manual turnover process, the labor intensity of the worker is high, the parts are easy to collide with each other and smash due to violent turnover, the quality of the parts is easy to damage, and meanwhile, serious potential safety production hazards exist.

In order to solve the above problems, people are always seeking an ideal technical solution.

Disclosure of Invention

The utility model aims at the not enough of prior art to a hydraulic support groove part turn-over device that simple structure, turn-over are efficient, not fragile part, security are strong is provided.

In order to realize the purpose, the utility model discloses the technical scheme who adopts is: the utility model provides a hydraulic support groove part turn-over device, is in including base and setting upset machine, left workstation and right workstation on the base, the upset machine include the upset motor, by upset motor drive pivoted pivot, support are in the support at pivot both ends, install the counter weight device and the part tongs of pivot both sides, left side workstation with right workstation is located respectively the both sides of pivot so that with the butt joint of part tongs.

Based on the above, the part gripper comprises at least two U-shaped shifting blocks, and when the U-shaped shifting blocks are in butt joint with the left workbench, the open grooves of the U-shaped shifting blocks are parallel to the working surface of the left workbench; when the U-shaped shifting block is in butt joint with the right workbench, the open slot of the U-shaped shifting block is parallel to the working surface of the right workbench.

Based on the above, each U-shaped shifting block closed section is connected with an installation sleeve, a plurality of positioning bolt holes arranged along the axial direction are formed in the rotating shaft, and positioning bolts are arranged on the installation sleeves corresponding to the positioning bolt holes.

Based on the above, each U-shaped shifting block is provided with a fastening bolt on the side wall.

Based on the above, the working face of left side workstation inboard with the working face inboard of right side workstation all corresponds the open end of U-shaped shifting block is provided with the overlap step, the U-shaped shifting block is taken when on the overlap step, the open slot and the working face parallel and level of U-shaped shifting block.

Based on the above, the working face of the left workbench and the working face of the right workbench incline downwards towards the rotating shaft.

Based on the above, the left workbench and the right workbench are symmetrically arranged on two sides of the rotating shaft.

Based on the above, the counterweight device includes the counterweight frame, detachably installs counterweight block on the counterweight frame and is used for locking the locking device of counterweight block.

Based on the above, the turnover motor comprises a left pedal switch and a right pedal switch which control the turnover motor to rotate forward and backward.

The utility model discloses relative prior art has substantive characteristics and progress, specific theory, the utility model discloses be different from the mode of the manual turn-over of tradition, it passes through the part tongs perhaps left workstation is followed or right side workstation snatchs the part, utilizes turn-over motor drive the rotation of pivot turns over the part from one of them workstation on another workstation, the counter weight device with the part tongs is reverse to be set up, constitutes lever structure, and it is easier to make to turn over, the upset motor power consumption is also lower, and it has simple structure, turn over efficient, the not fragile advantage of part, security strong.

The at least two U-shaped shifting blocks are arranged, so that at least two supporting points can be provided when the part is grabbed, and grabbing stability is improved; the plurality of positioning bolt holes are formed in the rotating shaft, so that the distance between the two U-shaped shifting blocks can be adjusted conveniently, and the grabbing requirements of parts with different widths are met; the fastening bolt on the side wall of the U-shaped shifting block can be used for assisting in fixing the part, so that the part is prevented from shaking in the turnover process; the arrangement of the lapping step enables the joint position of the U-shaped shifting block and the working face to be more accurate, and alignment errors are avoided.

The working surface of the left working table and the working surface of the right working table incline downwards towards the rotating shaft, and can slide towards the U-shaped shifting block under the assistance of the gravity of a part, so that the operation is easier; the counterweight device can balance parts with different qualities by increasing the weight of the counterweight block; the left pedal switch and the right pedal switch are arranged, so that a worker can step on the operating equipment, and the operation is facilitated.

Drawings

Fig. 1 is the structure schematic diagram of the turning device for the groove part of the middle hydraulic support of the present invention.

Fig. 2 is a use state diagram of the turning device for the groove part of the middle hydraulic support of the utility model.

In the figure: 1. a base; 2. a left work table; 3. a right work table; 4. a counterweight device; 5. a U-shaped shifting block; 6. a rotating shaft; 7. turning over a motor; 8. a support; 9. a lapping step; 10. a left pedal switch; 11. a right pedal switch; 12. a reinforcing plate; 21. a working surface of the left table; 31. a working surface of the right workbench; 41. a balancing weight; 42. a counterweight frame; 51. installing a sleeve; 52. fastening a bolt; 53. positioning the bolt; 54. an open slot; 61. and positioning the bolt hole.

Detailed Description

The technical solution of the present invention will be described in further detail through the following embodiments.

As shown in fig. 1 and 2, a hydraulic support groove part turnover device comprises a base 1, and a turnover machine, a left workbench 2 and a right workbench 3 which are arranged on the base 1, wherein the turnover machine comprises a turnover motor 7, a rotating shaft 6 driven by the turnover motor 7 to rotate, supports 8 supported at two ends of the rotating shaft 6, a counterweight device 4 and a part gripper which are arranged at two sides of the rotating shaft 6, and the left workbench 2 and the right workbench 3 are respectively positioned at two sides of the rotating shaft 6 so as to be in butt joint with the part gripper; left side workstation 2 and right workstation 3 are used for placing the part, the part tongs is used for snatching the part, counter weight device 4 with the part tongs forms lever structure, makes the turn-over easier, reduces the power consumption of upset motor 7.

In order to stably grab, the part gripper specifically comprises two U-shaped shifting blocks 5, and when the U-shaped shifting blocks 5 are butted with the left workbench 2, the open grooves 54 of the U-shaped shifting blocks 5 are parallel to the working surface 21 of the left workbench; when the U-shaped shifting block 5 is butted with the right workbench 3, the open slot 54 of the U-shaped shifting block 5 is parallel to the working surface 31 of the right workbench; two U-shaped shifting blocks 5 form two supporting points, so that the grabbing is more stable.

In other embodiments, more than three U-shaped shifting blocks 5 can be arranged, which can improve the stability of the grabbing.

In order to adapt to the turnover of parts with different widths, the closed section of each U-shaped shifting block 5 is connected with a mounting sleeve 51, a plurality of positioning bolt holes 61 arranged along the axial direction are formed in the rotating shaft 6, and positioning bolts 53 are arranged on the mounting sleeve 51 corresponding to the positioning bolt holes 61; during the use, through fixing U-shaped shifting block 5 on different positioning bolt holes 61, the interval of two U-shaped shifting blocks 5 can be adjusted, satisfies the part width requirement.

In order to avoid shaking of the part in the overturning process, a fastening bolt 52 is arranged on the side wall of each U-shaped shifting block 5; because the thickness variation of the part is not large, the fixing requirement of the open slot 54 on the part is not high, and after the fastening bolt 52 is screwed, the part can be fixed, and the part is prevented from shaking in the turnover process.

In order to accurately align the open slot 54 and a part, the inner side of the working surface 21 of the left workbench and the inner side of the working surface 31 of the right workbench are both provided with a lapping step 9 corresponding to the opening end of the U-shaped shifting block 5, and when the U-shaped shifting block 5 is lapped on the lapping step 9, the open slot 54 of the U-shaped shifting block 5 is flush with the working surface; when the device is used, the opening end of the U-shaped shifting block 5 is lapped on the lapping step 9, and the opening groove 54 is just aligned with the working surface, so that parts can be conveniently grabbed.

The working face 21 of left side workstation with the working face 31 of right side workstation all faces pivot 6 slopes downwards, and when the part was placed at the working face, self gravity can assist the part and slide to open slot 54. In order to ensure the consistency of left and right turning, the left workbench 2 and the right workbench 3 are symmetrically arranged on two sides of the rotating shaft 6.

In order to pry parts of different masses, the counterweight device 4 comprises a counterweight frame 42, a counterweight 41 detachably mounted on the counterweight frame 42 and a locking device for locking the counterweight 41; the locking device can be a bolt or a pin shaft, and the weight of the counterweight device 4 can be changed by increasing the specification or the number of the counterweight blocks 41 during use so as to be matched with parts with different qualities.

In order to facilitate operation, the overturning motor 7 comprises a left pedal switch 10 and a right pedal switch 11 for controlling the overturning motor 7 to rotate forwards and backwards; during operation, the staff accessible tramples the switch, starts the upset machine.

The working steps are as follows:

(1) hanging parts; taking the reinforcing plate 12 in the hydraulic support as an example, the weight of the counterweight device is adjusted in advance according to the weight of the reinforcing plate 12, the distance between the two U-shaped shifting blocks 5 is adjusted according to the overall dimension of the reinforcing plate 12, then the reinforcing plate 12 is hung on the left workbench 2, the reinforcing plate slides to the bottom of the open slot 54 by utilizing the self gravity of the reinforcing plate 12, and the groove of the reinforcing plate 12 faces upwards and is compressed and fixed.

(2) Turning over the part; when the left pedal switch 10 is stepped on, the reinforcing plate 12 rotates from the left table 2 to the right table 3 with the rotating shaft 6 as a center axis, and the bevel of the reinforcing plate 12 is turned over to the lower side.

(3) Hoisting and unloading the parts; after the overturning is completed, the reinforcing plate 12 is loosened, the reinforcing plate 12 is detached by using a lifting appliance, the groove is kept downward, and stacking is carried out for standby application.

In addition, when the part is turned, the part can be turned from the right workbench 3 to the left workbench 2, and the operation is flexible.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims (10)

1. The utility model provides a hydraulic support groove part turn-over device which characterized in that: including the base and set up upset machine, left workstation and right workstation on the base, the upset machine includes the upset motor, by upset motor drive pivoted pivot, support are in the support at pivot both ends, install the counter weight device and the part tongs of pivot both sides, left side workstation with right side workstation is located respectively the both sides of pivot so that with the butt joint of part tongs.

2. The hydraulic support bevel part turn-over device of claim 1, wherein: the part gripper comprises at least two U-shaped shifting blocks, and when the U-shaped shifting blocks are in butt joint with the left workbench, an open slot of each U-shaped shifting block is parallel to the working surface of the left workbench; when the U-shaped shifting block is in butt joint with the right workbench, the open slot of the U-shaped shifting block is parallel to the working surface of the right workbench.

3. The hydraulic support bevel part turn-over device of claim 2, wherein: each U-shaped shifting block closed section is connected with an installation sleeve, a plurality of positioning bolt holes which are arranged along the axial direction are formed in the rotating shaft, and positioning bolts are arranged on the installation sleeves corresponding to the positioning bolt holes.

4. The hydraulic support bevel part turn-over device of claim 3, wherein: and fastening bolts are arranged on the side walls of the U-shaped shifting blocks.

5. The hydraulic support bevel part turn-over device of any one of claims 2-4, wherein: the working face of left side workstation inboard with the working face inboard of right side workstation all corresponds the open end of U-shaped shifting block is provided with the scrap (bridge) step, when the U-shaped shifting block was taken on the scrap (bridge) step, the open slot and the working face parallel and level of U-shaped shifting block.

6. The hydraulic support bevel part turn-over device of claim 5, wherein: the working face of the left working table and the working face of the right working table incline downwards towards the rotating shaft.

7. The hydraulic support bevel part turn-over device of claim 6, wherein: the left workbench and the right workbench are symmetrically arranged on two sides of the rotating shaft.

8. The hydraulic support bevel part turn-over device of claim 5, wherein: the counterweight device comprises a counterweight frame, a counterweight block detachably arranged on the counterweight frame and a locking device used for locking the counterweight block.

9. The hydraulic support bevel part turn-over apparatus of any one of claims 1, 2, 3, 4, 6 or 7, wherein: the counterweight device comprises a counterweight frame, a counterweight block detachably arranged on the counterweight frame and a locking device used for locking the counterweight block.

10. The hydraulic support bevel part turn-over device of claim 9, wherein: the turnover motor comprises a left pedal switch and a right pedal switch which are used for controlling the turnover motor to rotate forward and backward.