CN213003794U

CN213003794U - Milling groove clamp for roller machining

Info

Publication number: CN213003794U
Application number: CN202021530454.7U
Authority: CN
Inventors: 许峰; 许阿平; 蒋志芳
Original assignee: Jiangsu Junsheng Roll Co ltd
Current assignee: Jiangsu Junsheng Roll Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-20
Anticipated expiration: 2030-07-29

Abstract

The utility model relates to the technical field of roller production equipment, in particular to a roller processing and milling groove clamp, which solves the defects of low efficiency and easy damage of a roller body in the prior art, and comprises a box body, wherein the box body is of a cavity structure, a horizontal screw rod is arranged in the box body in a rotating way, a guide post is welded in the box body, the vertical screw rod is arranged in a moving shell in a rotating way, a symmetrically arranged moving block is sleeved outside the vertical screw rod, the output end of a servo motor is connected with a rotating shaft through a coupler, a second gear is sleeved outside the rotating shaft through a key connection sleeve, one side of the second gear is meshed and connected with a third gear, the third gear is sleeved outside the horizontal screw rod through a key connection sleeve, and when a user places a roller and finely adjusts the roller, the roller can slightly move in the horizontal direction, the roller body with smooth surface is not damaged.

Description

Milling groove clamp for roller machining

Technical Field

The utility model relates to a roll production facility technical field especially relates to a roll processing milling flutes anchor clamps.

Background

The roller mainly comprises 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. It has a smooth cylindrical or grooved surface. The roll neck is mounted in bearings and transmits the rolling force to the stand through a bearing block and a screw down device. The driving end shaft head is connected with the gear seat through a connecting shaft, and the rotating torque of the motor is transmitted to the roller.

In the prior art, the roller is clamped to mill the groove, the roller is usually horizontally placed firstly, the movable clamp is sleeved on the roller neck, and finally the roller is manually clamped, so that the steps are more, the efficiency is lower, time and labor are wasted, and meanwhile, the roller body with a smooth surface is easily damaged when the roller is transported, placed and fine-adjusted due to the large size of the roller, so that the machined surface is damaged.

Disclosure of Invention

The utility model aims at solving the defects of low efficiency and easy damage of the roller body existing in the prior art and providing a milling groove clamp for roller processing.

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

a milling groove clamp for machining a roller comprises a box body, wherein the box body is of a cavity structure, a horizontal screw rod is rotatably arranged in the box body, a guide pillar is welded in the box body, a support is welded at the top of the box body, a roller is installed at the top of the support, a servo motor is fixedly installed on the bottom wall of the box body through a bolt, a fixed seat is fixedly connected to the bottom wall of the box body through a bolt, a rack is fixedly connected to the top of the fixed seat through a screw, a first gear is meshed and connected to one side of the rack, and a vertical screw rod is connected to the interior of the first gear through a key;

the bottom wall of the box body is provided with symmetrically arranged connecting blocks in a sliding mode, one connecting block is sleeved outside the horizontal screw, the other connecting block is sleeved outside the guide pillar, a moving shell is welded on one side of the connecting block, the vertical screw is rotatably arranged inside the moving shell, symmetrically arranged moving blocks are sleeved outside the vertical screw, and a clamping head is welded on one side of each moving block;

the output of servo motor has the rotation axis through the coupling joint, the outside of rotation axis is equipped with the second gear through the key-type connection cover, one side meshing of second gear is connected with the third gear, the outside at horizontal screw rod is established to the third gear through the key-type connection cover.

Preferably, the inside of the box body is provided with symmetrically arranged horizontal screw bearings, the horizontal screw is sleeved inside the horizontal screw bearings, the top of the box body is provided with symmetrically arranged first rectangular through holes, the moving block penetrates through the inside of the first rectangular through holes, the bottom of the box body is provided with grooves, and the connecting block is in sliding connection with the grooves.

Preferably, a first threaded hole is formed in one of the connecting blocks, the horizontal screw is in threaded connection with the first threaded hole, a guide post hole is formed in the other connecting block, and the guide post is in sliding connection with the guide post hole.

Preferably, the movable shell is internally provided with vertical screw bearings which are symmetrically arranged, the vertical screw is sleeved inside the vertical screw bearings, the top of the movable shell is provided with second rectangular through holes which are symmetrically arranged, the movable block penetrates through the inside of the second rectangular through holes, square through holes are formed in two sides of the movable shell, and the rack and the fixed seat penetrate through the inside of the square through holes.

Preferably, a second threaded hole is formed in the moving block, the vertical screw is in threaded connection with the second threaded hole, a sliding groove is formed in the bottom wall of the moving shell, and the moving block is in sliding connection with the sliding groove.

The utility model has the advantages that:

1. the utility model discloses in through the setting of box, fixing base, rack, removal shell isotructure, after the user starts servo motor, will drive the removal shell with horizontal screw and remove to the centre to the chuck inwards grasps the roller neck simultaneously, reduces the processing step, has improved efficiency.

2. The utility model discloses in through the setting of box, support, gyro wheel isotructure, when the user placed the roll and carried out the fine setting, the gyro wheel can make the roll remove a little at the horizontal direction, does not worry can harm the bright and clean roll body in surface.

Drawings

Fig. 1 is a schematic structural view of a milling groove fixture for processing a roller according to the present invention;

fig. 2 is a side view of a milling groove fixture for processing a roll provided by the present invention;

fig. 3 is a top view of a milling groove fixture for roll processing according to the present invention;

fig. 4 is a front view of the bracket according to the present invention.

In the figure: the device comprises a box body 1, a fixed seat 2, a rack 3, a movable shell 4, a support 5, a first gear 6, a vertical screw 7, a connecting block 8, a movable block 9, a chuck 10, a roller 11, a horizontal screw 12, a guide pillar 13, a servo motor 14, a second gear 15 and a third gear 16.

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 milling groove clamp for roll processing comprises a box body 1, wherein the box body 1 is of a cavity structure, a horizontal screw 12 is rotatably arranged in the box body 1, a guide post 13 is welded in the box body 1, a support 5 is welded at the top of the box body 1, a roller 11 is installed at the top of the support 5, a servo motor 14 is fixedly installed on the bottom wall of the box body 1 through a bolt, a fixed seat 2 is fixedly connected with the bottom wall of the box body 1 through a bolt, a rack 3 is fixedly connected with the top of the fixed seat 2 through a screw, a first gear 6 is engaged and connected with one side of the rack 3, a vertical screw 7 is connected in the first gear 6 through a key, symmetrically arranged connecting blocks 8 are slidably arranged on the bottom wall of the box body 1, one connecting block 8 is sleeved outside the horizontal screw 12, the other connecting block 8 is sleeved, vertical screw 7 rotates and sets up in the inside of removing shell 4, and the outside cover of vertical screw 7 is equipped with symmetrical arrangement's movable block 9, and the welding of one side of movable block 9 has chuck 10, and servo motor 14's output has the rotation axis through the coupling joint, and the outside of rotation axis is equipped with second gear 15 through the key-type connection cover, and one side meshing of second gear 15 is connected with third gear 16, and third gear 16 overlaps through the key-type connection and establishes the outside at horizontal screw 12.

Wherein, through box 1, fixing base 2, rack 3, the setting of removing shell 4 isotructure, after user's start servo motor 14, will drive horizontal screw 12 and remove shell 4 to the centre, and chuck 10 inwards grasps the roll neck simultaneously, reduce the processing step, efficiency has been improved, through the setting of box 1, support 5, gyro wheel 11 isotructure, when the user placed the roll and carried out fine setting, gyro wheel 11 can make the roll can remove a little in the horizontal direction, do not worry that the bright and clean roll body in surface will be damaged.

Further, the inside of the box body 1 is provided with symmetrically arranged horizontal screw bearings, the horizontal screw 12 is sleeved inside the horizontal screw bearings, the top of the box body 1 is provided with symmetrically arranged first rectangular through holes, the moving block 9 passes through the inside of the first rectangular through holes, the bottom of the box body 1 is provided with a groove, the connecting blocks 8 are slidably connected with the groove, the inside of one connecting block 8 is provided with a first threaded hole, the horizontal screw 12 is in threaded connection with the first threaded hole, the inside of the other connecting block 8 is provided with a guide post hole, the guide post 13 is slidably connected with the guide post hole, the inside of the moving shell 4 is provided with symmetrically arranged vertical screw bearings, the vertical screw 7 is sleeved inside the vertical screw bearings, the top of the moving shell 4 is provided with symmetrically arranged second rectangular through holes, the moving block 9 passes through the inside of the second rectangular through holes, and both sides of the moving, the rack 3 and the fixing seat 2 penetrate through the square through hole, a second threaded hole is formed in the moving block 9, the vertical screw 7 is in threaded connection with the second threaded hole, the bottom wall of the moving shell 4 is provided with a sliding groove, and the moving block 9 is in sliding connection with the sliding groove.

In the embodiment, the position for milling the groove is a shaft head, the position supported by the bracket is a roller body, the position clamped by the chuck is a roller neck, when a workpiece is placed on the bracket 5, if the position is not satisfactory, the workpiece can be transversely adjusted slightly under the action of the roller 11 without damaging the surface of the finished and clean roller body, when the servo motor 14 rotates, the servo motor drives the second gear to rotate 15, the second gear 15 drives the third gear 16 and the horizontal screw 12 to rotate, because the horizontal screw 12 has two sections of symmetrical threads with opposite rotation directions, when the horizontal screw 12 rotates, the horizontal screw can drive the connecting block 8 to move towards the middle and drive the two symmetrical moving shells 4 to move towards the middle simultaneously, so that the inner moving block 9 and the chuck 10 can approach to the roller neck from the outside of the roller, because the rack 3 is fixed, the first gear 6 can be driven to rotate, and the vertical screw 7 can be driven to rotate, the vertical screw 7 has two sections of symmetrical threads with opposite rotation directions, so the moving block 9 can move towards the middle at the same time to drive the chuck 10 to clamp a workpiece, when the servo motor 14 rotates reversely, the second gear 15 is driven to rotate, the second gear 15 drives the third gear 16 and the horizontal screw 12 to rotate, because the horizontal screw 12 has two sections of symmetrical threads with opposite rotation directions, when the horizontal screw 12 rotates, the connecting block 8 can be driven to move outwards to drive the two symmetrical moving shells 4 to move outwards at the same time, so the inner moving block 9 and the chuck 10 can be far away from the roller neck, because the rack 3 is fixed, the first gear 6 can be driven to rotate, so the vertical screw 7 can be driven to rotate, and the vertical screw 7 has two sections of symmetrical threads with opposite rotation directions, therefore the moving block 9 can move outwards at the same time to drive the chuck 10 to loosen the workpiece, thereby the operation steps are reduced, the efficiency is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The roll machining groove milling clamp comprises a box body (1) and is characterized in that the box body (1) is of a cavity structure, a horizontal screw rod (12) is rotatably arranged inside the box body (1), a guide pillar (13) is welded inside the box body (1), a support (5) is welded at the top of the box body (1), a roller (11) is installed at the top of the support (5), a servo motor (14) is fixedly installed on the bottom wall of the box body (1) through a bolt, a fixed seat (2) is fixedly connected to the bottom wall of the box body (1) through a bolt, a rack (3) is fixedly connected to the top of the fixed seat (2) through a screw, a first gear (6) is meshed and connected to one side of the rack (3), and a vertical screw rod (7) is connected to the inside of the first gear (6) through;

the bottom wall of the box body (1) is provided with symmetrically arranged connecting blocks (8) in a sliding mode, one connecting block (8) is sleeved outside a horizontal screw rod (12), the other connecting block (8) is sleeved outside a guide pillar (13), a moving shell (4) is welded on one side of each connecting block (8), a vertical screw rod (7) is rotatably arranged inside the moving shell (4), symmetrically arranged moving blocks (9) are sleeved outside the vertical screw rod (7), and a clamping head (10) is welded on one side of each moving block (9);

the output of servo motor (14) has the rotation axis through the coupling joint, the outside of rotation axis is equipped with second gear (15) through the key-type connection cover, one side meshing of second gear (15) is connected with third gear (16), the outside at horizontal screw rod (12) is established through the key-type connection cover in third gear (16).

2. The roll processing groove milling fixture according to claim 1, wherein the box body (1) is internally provided with symmetrically arranged horizontal screw bearings, the horizontal screw (12) is sleeved inside the horizontal screw bearings, the top of the box body (1) is provided with symmetrically arranged first rectangular through holes, the moving block (9) penetrates through the first rectangular through holes, the bottom of the box body (1) is provided with grooves, and the connecting block (8) is slidably connected with the grooves.

3. The roll processing groove milling fixture according to claim 1, wherein a first threaded hole is formed in one connecting block (8), the horizontal screw (12) is in threaded connection with the first threaded hole, a guide post hole is formed in the other connecting block (8), and the guide post (13) is in sliding connection with the guide post hole.

4. The roll machining groove milling fixture according to claim 1, wherein the moving shell (4) is internally provided with symmetrically arranged vertical screw bearings, the vertical screw (7) is sleeved inside the vertical screw bearings, the top of the moving shell (4) is provided with symmetrically arranged second rectangular through holes, the moving block (9) penetrates through the inside of the second rectangular through holes, both sides of the moving shell (4) are provided with square through holes, and the rack (3) and the fixed seat (2) penetrate through the inside of the square through holes.

5. The roll machining groove milling fixture according to claim 1, wherein a second threaded hole is formed in the moving block (9), the vertical screw (7) is in threaded connection with the second threaded hole, a sliding groove is formed in the bottom wall of the moving shell (4), and the moving block (9) is in sliding connection with the sliding groove.