CN217966721U

CN217966721U - Positioning device for machining large-diameter roller

Info

Publication number: CN217966721U
Application number: CN202222299335.0U
Authority: CN
Inventors: 张建华; 杨冬冬; 张鹏
Original assignee: Tangshan Runyuan Roll Co ltd
Current assignee: Tangshan Runyuan Roll Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2022-12-06
Anticipated expiration: 2032-08-30

Abstract

The utility model relates to a positioner is used in major diameter roll processing relates to the technical field of roll processing equipment, and it includes the location storehouse, the location storehouse from top to bottom contracts gradually, location storehouse one side is provided with the lock subassembly, the lock subassembly includes fixed pneumatic cylinder, and fixed pneumatic cylinder fixes the outside edge department at the location storehouse, fixed pneumatic cylinder includes fixed piston rod, fixed piston rod tip passes location storehouse and fixedly connected with fixed block. This application has the effect of quick realization roll location.

Description

Positioning device for machining large-diameter roller

Technical Field

The application relates to the technical field of roller processing equipment, in particular to a positioning device for processing a large-diameter roller.

Background

At present, the rolling mill is a main working component and a tool for generating continuous plastic deformation of metal. The roller is mainly composed of a roller body, a roller neck and a shaft head. The roll body is the middle part of the roll that actually participates in rolling metal.

In the process of machining a roll, it is generally necessary to machine a radial hole in the roll, and in this type of process, it is necessary to adjust the position of the roll to be machined and clamp the roll to be machined to a mold.

In view of the above-mentioned related technologies, the work fixture for roll processing is generally adjusted manually and clamped, so that the adjustment and clamping process is difficult to operate, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The application aims at providing a positioning device for machining a large-diameter roller.

The application provides a positioner is used in major diameter roll processing adopts following technical scheme:

the utility model provides a positioner is used in major diameter roll processing, includes the positioning bin, the positioning bin from top to bottom contracts gradually, positioning bin one side is provided with the locking subassembly, the locking subassembly includes fixed pneumatic cylinder, and fixed pneumatic cylinder fixes the outside edge in positioning bin department, fixed pneumatic cylinder includes fixed piston rod, fixed piston rod end passes positioning bin and fixedly connected with fixed block.

Through adopting above-mentioned technical scheme, can vertically place the roll in the location storehouse, later adjust the locking subassembly, make the fixed piston rod of fixed pneumatic cylinder drive the fixed block and promote the roll to the diagonal position removal of location storehouse one side, make the roll support tightly at the lateral wall in location storehouse, accomplish the location to the roll fast from this, improve the work efficiency of the location work of roll.

Optionally, an arc-shaped supporting plate is arranged at the upper edge of the positioning bin, and the supporting plate and the locking component are arranged oppositely.

Through adopting above-mentioned technical scheme, during the transportation roll, the roll can be followed the backup pad and dropped to the location storehouse in, and then is convenient for get into the location storehouse to the roll.

Optionally, the bottom of the positioning bin is provided with a chute arranged along a diagonal line of the positioning bin, a sliding block is arranged in the chute, the upper end of the sliding block is fixedly connected with an electric telescopic rod, and the top end of the electric telescopic rod is fixedly connected with a supporting table used for abutting against a roller.

By adopting the technical scheme, the driving motor can be adjusted to control the lifting of the supporting table, so that the roller can reach the optimal positioning height, and the rollers with different height sizes can be positioned.

Optionally, one end of the support platform close to the support plate is arranged to be inclined downwards.

Through adopting above-mentioned technical scheme, can make the roll slope setting on a supporting bench, and then make the roll inseparabler with the lateral wall body laminating in location storehouse, and then improve the fixed effect of lock assembly to the roll.

Optionally, a movable hydraulic cylinder is arranged on one side of the sliding groove and fixed at a corner of the outer side of the positioning bin, the movable hydraulic cylinder comprises a movable piston rod, the end portion of the movable piston rod penetrates through the positioning bin and is fixedly connected with the sliding block, and the sliding block is slidably connected with the bottom of the positioning bin through the sliding groove.

Through adopting above-mentioned technical scheme, can make the roll remove in the spout of location storehouse bottom through adjusting the removal pneumatic cylinder, and then adjust the position of roll at the location storehouse bottom, and then make the locking position of locking subassembly to the roll more accurate.

Optionally, the two sides of the electric telescopic rod are both provided with guide rods, the guide rods are arranged in parallel with the electric telescopic rod, one end of each guide rod is fixed at the lower end of the support table, and the other end of each guide rod is connected to the sliding block in a sliding mode.

Through adopting above-mentioned technical scheme, the guide bar can provide the supporting role for the brace table that has the roll for the butt joint, and then improves the stability that electric telescopic handle goes up and down.

Optionally, a positioning wheel is sleeved at the roll neck of the roll, and a plurality of standard holes are formed in the positioning wheel.

By adopting the technical scheme, the radial head hole can be drilled at the position of the shaft neck of the roller in the standard hole of the positioning wheel, and the positioning work of drilling the radial head hole is quickly realized.

Optionally, a connecting block is fixedly connected to the side wall of the positioning wheel, the connecting block is tightly attached to the side wall of the roller, and a locking bolt for fixing the roller on the positioning wheel is connected to the connecting block in a threaded manner.

By adopting the technical scheme, the offset of the positioning wheel in the process of forming the radial head hole is reduced, and the accuracy of forming the radial head hole is improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the roller can be vertically placed in the positioning bin, and then the locking assembly is adjusted, so that the fixed piston rod of the fixed hydraulic cylinder pushes the roller to enable the roller to be tightly abutted to the side wall of the diagonal line of the positioning bin and the fixed hydraulic cylinder. Therefore, the positioning of the roller is completed, so that the positioning work of the roller is more convenient;

2. the lifting of the supporting platform can be controlled by adjusting the driving motor, the roller can be moved in the sliding chute at the bottom of the positioning bin by adjusting the moving hydraulic cylinder, and the position of the roller at the bottom of the positioning bin can be further adjusted, so that the roller can reach the optimal positioning height, and the rollers with different height sizes can be positioned;

3. the radial head hole can be drilled at the position of the shaft neck of the roller in the standard hole of the positioning wheel, and the positioning work of drilling the radial head hole is quickly realized.

Drawings

FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present application;

FIG. 2 is a schematic view of a part of the structure in embodiment 1 of the present application;

FIG. 3 is a schematic view of the overall structure of embodiment 2 of the present application;

in the figure, 1, a bin is positioned; 12. a support plate; 13. a rubber plate; 2. a chute; 3. a slider; 31. an electric telescopic rod; 32. a guide bar; 33. a support table; 4. a moving hydraulic cylinder; 41. moving the piston rod; 5. a locking assembly; 51. fixing a hydraulic cylinder; 52. fixing the piston rod; 53. a fixed block; 6. positioning wheels; 61. a standard hole; 62. locking the bolt; 7. and (7) connecting the block.

Detailed Description

The present application is described in further detail below with reference to fig. 1-3.

Example 1: referring to fig. 1, a positioning device for machining a large-diameter roller comprises a positioning bin 1, wherein the positioning bin 1 gradually shrinks from top to bottom.

Referring to fig. 2 and 3, in order to facilitate the movement of the roll into the holding bin 1, an arc-shaped supporting plate 12 is disposed at an angle of one side of the holding bin 1, and the supporting plate 12 can make the roll fall more smoothly.

The diagonal angle one side of 1 upper end in positioning bin for backup pad 12 is equipped with locking subassembly 5, locking subassembly 5 is including fixed pneumatic cylinder 51, fixed pneumatic cylinder 51 fixes the edge in the positioning bin 1 outside, fixed pneumatic cylinder 51 includes fixed piston rod 52, fixed piston rod 52 pass positioning bin 1's lateral wall and with positioning bin 1 sliding connection, fixed piston rod 52 can stretch out and draw back towards positioning bin 1 diagonal angle one side, fixed piston rod 52 keeps away from that 4 one sides of mobile hydraulic cylinder are articulated to have a fixed block 53 that is used for fixed roll, fixed block 53 is the radian of radian setting and fixed block 53 orientation roll one side and roll lateral wall to corresponding.

Fixedly connected with rubber slab 13 on the lateral wall of location storehouse 1 both sides at backup pad 12 place, rubber slab 13 be located backup pad 12 lower extreme and with backup pad 12 fixed connection, rubber slab 13 can play the effect of a buffering to the locking process of roll, reduces the probability that the roll lateral wall directly contacted with location storehouse 1, and then plays the effect of a protection to roll and location storehouse 1.

The fixed piston rod 52 can push the fixed block 53 along the diagonal direction of the positioning bin 1, so that the fixed block 53 can tightly press the roller against the rubber plate 13 on the diagonal side of the fixed hydraulic cylinder 51.

Chute 2 has been seted up to the diapire in location storehouse 1, chute 2 is located between backup pad 12 and the locking subassembly 5, and set up along the diagonal in location storehouse 1, sliding connection has slider 3 in the chute 2, 3 upper surface central authorities fixedly connected with electric telescopic handle 31 on the slider, electric telescopic handle 31 fixes at 3 tops of slider, and perpendicular to slider 3 sets up, electric telescopic handle 31 upper end fixedly connected with is used for the brace table 33 of butt roll bottom, in order to make the better laminating location storehouse 1's of roll lateral wall, improve the stability of roll on brace table 33, brace table 33 slant sets up, brace table 33 is close to backup pad 12 one side downward sloping.

When the roll is arranged on the supporting platform 33, the electric telescopic rod 31 can be started, the electric telescopic rod 31 drives the supporting platform 33 to rise or fall along the vertical direction, the height of the supporting platform 33 can be adjusted according to the height of the roll, and the roll is arranged on a proper locking position.

In order to improve the lifting stability of the electric telescopic rod 31, two sides of the electric telescopic rod 31 are both provided with a guide rod 32, the guide rod 32 is arranged in parallel with the electric telescopic rod 31, one end of the guide rod 32 is fixed on the support table 33, and the other end of the guide rod 32 is slidably connected in the sliding blocks 3 on two sides of the electric telescopic rod 31. The guide bar 32 can be raised or lowered together with the electric telescopic bar 31.

Fixed pneumatic cylinder 51 below is equipped with and is used for driving the removal pneumatic cylinder 4 that slider 3 removed along spout 2, the edge in the locating bin 1 outside is fixed to pneumatic cylinder 4, pneumatic cylinder 4 is located the coplanar with spout 2 and the pneumatic cylinder 4 is located the tip one side of spout 2, pneumatic cylinder 4 is including moving piston rod 41, the tip of moving piston rod 41 passes the lateral wall and the fixed connection of locating bin 1 on slider 3, moving piston rod 41 can drive slider 3 along spout 2 removal along the orientation of seting up of spout 2, can transversely adjust the position of roll in locating bin 1 from this, improve the flexibility to roll location work.

The implementation principle of the embodiment 1 of the application is as follows: the roller slides into the positioning bin 1 along the supporting plate 12, then the electric telescopic rod 31 and the movable hydraulic cylinder 4 are adjusted, the roller is moved to a proper position, then the fixed hydraulic cylinder 51 is adjusted to enable the roller to be tightly abutted to the rubber plate 13 at the corner of the positioning bin 1, and the positioning work of the roller is completed.

Example 2

Referring to fig. 3, a positioning wheel 6 is sleeved on the side wall of the upper end of the roller, in order to facilitate the formation of the radial head hole on the roller, a standard hole 61 is formed in the surface of the positioning wheel 6, the position of the standard hole 61 corresponds to the position of the radial head hole required to be formed by the roller, the formation work of the radial head hole of the roller can be completed in the standard hole 61, in order to improve the accuracy of the formation of the radial head hole, the offset of the positioning wheel 6 in the formation process is reduced, a connecting block 7 is fixedly connected to the lower end of the side wall of the positioning wheel 6, the connecting block 7 is tightly attached to the side wall of the roller, a locking bolt 62 is arranged on the connecting block 7, the locking bolt 62 is in threaded connection with the connecting block 7, the rod part of the locking bolt 62 is abutted to the side wall of the roller, and the positioning wheel 6 is further abutted to the side wall of the roller.

The embodiment 2 of the present application is different from the embodiment 1 in that: when a radial head hole needs to be formed at the end part of the roller, the locking bolt 62 is rotated, the rod part of the locking bolt 62 is abutted against the side wall of the end part of the roller, and then the positioning wheel 6 is fixed at the end part of the roller, so that the position of the standard hole 61 corresponds to the position of the radial head hole to be formed, and the positioning work of the radial head hole is completed.

The embodiments of the present invention are preferred embodiments of the present application, and the protection scope of the present application is not limited thereby, wherein like parts are denoted by like reference numerals. Therefore, the method comprises the following steps: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a positioner is used in major diameter roll processing, a serial communication port, including positioning bin (1), positioning bin (1) from top to bottom contracts gradually, positioning bin (1) one side is provided with tight lock subassembly (5), tight lock subassembly (5) are including fixed pneumatic cylinder (51), and fixed pneumatic cylinder (51) are fixed in the outside edge of positioning bin (1), fixed pneumatic cylinder (51) are including fixed piston rod (52), fixed piston rod (52) tip passes positioning bin (1) and fixedly connected with fixed block (53).

2. The positioning device for processing the large-diameter roller as recited in claim 1, wherein an arc-shaped support plate (12) is arranged at the upper edge of the positioning bin (1), and the support plate (12) is arranged opposite to the locking component (5).

3. The positioning device for machining the large-diameter roller according to claim 1, wherein a sliding groove (2) arranged along a diagonal line of the positioning bin (1) is formed in the bottom of the positioning bin (1), a sliding block (3) is arranged in the sliding groove (2), an electric telescopic rod (31) is fixedly connected to the upper end of the sliding block (3), and a supporting table (33) used for being abutted to the roller is fixedly connected to the top end of the electric telescopic rod (31).

4. The positioning device for large-diameter roll machining according to claim 3, wherein one end of the support table (33) near the support plate (12) is inclined downward.

5. The positioning device for machining the large-diameter roller according to claim 3, wherein a movable hydraulic cylinder (4) is arranged on one side of the sliding chute (2), the movable hydraulic cylinder (4) is fixed at the corner of the outer side of the positioning bin (1), the movable hydraulic cylinder (4) comprises a movable piston rod (41), the end part of the movable piston rod (41) penetrates through the positioning bin (1) and is fixedly connected with the sliding block (3), and the sliding block (3) is slidably connected with the bottom of the positioning bin (1) through the sliding chute (2).

6. The positioning device for machining the large-diameter roller according to claim 5, wherein guide rods (32) are arranged on two sides of the electric telescopic rod (31), the guide rods (32) are arranged in parallel with the electric telescopic rod (31), one end of each guide rod (32) is fixed to the lower end of the corresponding support platform (33), and the other end of each guide rod (32) is connected to the corresponding sliding block (3) in a sliding mode.

7. The positioning device for machining the large-diameter roller as claimed in claim 1, wherein a positioning wheel (6) is sleeved at a roller neck of the roller, and a plurality of holes (61) are formed in the positioning wheel (6).

8. The positioning device for machining the large-diameter roller according to claim 7, characterized in that a connecting block (7) is fixedly connected to the side wall of the positioning wheel (6), the connecting block (7) is tightly attached to the side wall of the roller, and a locking bolt (62) for fixing the roller on the positioning wheel (6) is in threaded connection with the connecting block (7).