CN218313000U

CN218313000U - Belt pulley clamping tool

Info

Publication number: CN218313000U
Application number: CN202221939222.6U
Authority: CN
Inventors: 楼水金; 徐国立; 洪利生
Original assignee: Huangshan Haite Electromechanical Co ltd
Current assignee: Huangshan Haite Electromechanical Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2023-01-17
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a belt pulley centre gripping frock, comprising a base plate, bottom plate top fixedly connected with first riser and second riser, the second riser rotates through the pivot and is connected with the mounting panel, be equipped with the adjustment mechanism that the regulation mounting panel overturns on the first riser, mounting panel top sliding connection has two backup pads that are the symmetry and set up, be equipped with the moving mechanism that the control backup pad removed on the mounting panel. The utility model discloses a lead screw, two-sided pinion rack, circular gear's cooperation is used, adjusts the contained angle size between two grip blocks in the backup pad to make the device be applicable to the belt pulley of different diameters, improve the suitability and the centre gripping effect of device, use through the cooperation of first motor, dwang, first bevel gear, second bevel gear and connecting rod simultaneously, make the mounting panel be convenient for overturn, thereby adjust the angle of belt pulley, the belt pulley of being convenient for is processed.

Description

Belt pulley clamping tool

Technical Field

The utility model relates to a belt pulley processing equipment technical field especially relates to a belt pulley centre gripping frock.

Background

The belt pulley belongs to a hub part, generally has a large relative size, is mainly cast and forged in the manufacturing process, is designed into a casting method with a large size, is made of cast iron and rarely made of cast steel; generally, the belt pulley is small in size, can be designed to be forged, is made of steel, and is mainly used for occasions for transmitting power from a long distance.

In the course of working of belt pulley, can use clamping device often to come to carry out the centre gripping to the belt pulley fixed, current clamping device centre gripping poor stability is not convenient for adjust and the suitability is lower, and corresponding clamping device need be changed to not unidimensional belt pulley, influences the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the clamping effect of the belt pulley clamping tool in the prior art is relatively poor, is not convenient to adjust and has lower applicability, and the belt pulley clamping tool is provided.

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

the utility model provides a belt pulley centre gripping frock, includes the bottom plate, bottom plate top fixedly connected with riser and second riser, the second riser rotates through the pivot and is connected with the mounting panel, be equipped with the adjustment mechanism that the adjustment mounting panel carried out the upset on the riser, mounting panel top sliding connection has two backup pads that are the symmetry and set up, be equipped with the moving mechanism that the control backup pad removed on the mounting panel, the backup pad top rotates and is connected with two bracing pieces that are the symmetry and set up, bracing piece top fixedly connected with grip block, be equipped with the control mechanism who adjusts two grip block angles in the backup pad.

Preferably, adjustment mechanism include with first riser lateral wall fixed connection's fixed plate, fixed plate bottom fixedly connected with first motor, first motor output fixedly connected with dwang, the dwang top runs through fixed plate and the first bevel gear of fixedly connected with, the mounting panel is close to first riser one end lateral wall fixedly connected with connecting rod, mounting panel one end lateral wall is kept away from to the connecting rod and runs through first riser and fixedly connected with second bevel gear, the meshing is connected between first bevel gear and the second bevel gear.

Preferably, moving mechanism include with mounting panel bottom fixed connection's first fixed block and second fixed block, first fixed block lateral wall fixedly connected with second motor, second motor output end fixedly connected with two-way threaded rod, two-way threaded rod is kept away from second motor one end lateral wall and is run through first fixed block and rotate with second fixed block lateral wall and be connected, two-way threaded rod lateral wall threaded connection has two connecting plates that are the symmetry setting, two the connecting plate top all run through the mounting panel and with backup pad bottom fixed connection.

Preferably, the bottom of the mounting plate is provided with a moving opening matched with the connecting plate, and the outer side wall of the connecting plate is connected with the inner side wall of the moving opening in a sliding manner.

Preferably, control mechanism include with backup pad top fixed connection's installation piece, run through and the swivelling joint has the lead screw on the installation piece, lead screw lateral wall threaded connection has double-face toothed plate, double-face toothed plate lateral wall and backup pad top sliding connection, the bracing piece lateral wall is fixed to be cup jointed circular gear, two circular gear is connected with double-face toothed plate meshing.

Preferably, the material leakage port has been seted up to the mounting panel lateral wall, the grip block is the setting of L shape, grip block lateral wall fixedly connected with antiskid rubber pad.

The utility model has the advantages that:

through the cooperation use of lead screw, double-sided pinion rack, circular gear, the contained angle size between two grip blocks in the adjusting support board to make the device be applicable to the belt pulley of different diameters, improve the suitability and the centre gripping effect of device, use through the cooperation of first motor, dwang, first bevel gear, second bevel gear and connecting rod simultaneously, make the mounting panel be convenient for overturn, thereby adjust the angle of belt pulley, the belt pulley of being convenient for is processed.

Drawings

Fig. 1 is a schematic structural view of a belt pulley clamping tool provided by the present invention;

fig. 2 is a schematic view of a connection structure of a circular gear and a double-sided toothed plate in the belt pulley clamping tool provided by the utility model;

fig. 3 is a schematic view of a connection structure between a support rod and a clamping plate in a belt pulley clamping tool provided by the present invention;

fig. 4 is an enlarged view of a structure a in fig. 1.

In the figure: 1. a base plate; 2. a first vertical plate; 3. a second vertical plate; 4. mounting a plate; 5. a support plate; 6. a support bar; 7. a clamping plate; 8. a first motor; 9. rotating the rod; 10. a first bevel gear; 11. a connecting rod; 12. a second bevel gear; 13. a second motor; 14. a bidirectional threaded rod; 15. a connecting plate; 16. a screw rod; 17. a double-sided toothed plate; 18. a circular gear.

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 belt pulley centre gripping frock, includes

bottom plate

1, 1 top fixedly connected with riser 2 and second riser 3 of bottom plate, and riser 3 rotates through the pivot and is connected with mounting panel 4, is equipped with the adjustment mechanism that adjusts mounting panel 4 and overturn on riser 2.

Wherein, adjustment mechanism include with 2 lateral wall fixed connection's of first riser fixed plate, fixed plate bottom fixedly connected with first motor 8, first motor 8 output end fixedly connected with dwang 9, dwang 9 top is run through fixed plate and the first bevel gear 10 of fixedly connected with, mounting panel 4 is close to 2 one end lateral wall fixedly connected with connecting rod 11 of first riser, the axle center of pivot and connecting rod 11 is in on same straight line, connecting rod 11 is kept away from 4 one end lateral walls of mounting panel and is run through first riser 2 and fixedly connected with second bevel gear 12, meshing between first bevel gear 10 and the second bevel gear 12 is connected, fixedly connected with bearer bar on the first riser 2, first bevel gear 10 all sets up in bearer bar with second bevel gear 12, protect first bevel gear 10 and second bevel gear 12 through the bearer bar, avoid first bevel gear 10 and second bevel gear 12 to receive the damage.

4 top sliding connection of mounting panel has two backup pads 5 that are the symmetry and set up, be equipped with the moving mechanism that control support plate 5 removed on the mounting panel 4, moving mechanism includes first fixed block and the second fixed block with 4 bottom fixed connection of mounting panel, first fixed block lateral wall fixedly connected with second motor 13, first motor 8 and second motor 13 are servo motor, for prior art, no longer describe here, second motor 13 output end fixedly connected with bidirectional threaded rod 14, bidirectional threaded rod 14 is kept away from 13 one end lateral walls of second motor and is run through first fixed block and rotate with second fixed block lateral wall and be connected, 14 lateral wall threaded connection of bidirectional threaded rod has two connecting plates 15 that are the symmetry and set up, two connecting plate 15 tops all run through mounting panel 4 and with 5 bottom fixed connection of backup pad.

The bottom of the mounting plate 4 is provided with a moving opening matched with the connecting plate 15, and the outer side wall of the connecting plate 15 is connected with the inner side wall of the moving opening in a sliding manner.

The top of the supporting plate 5 is rotatably connected with two supporting rods 6 which are symmetrically arranged, the top of each supporting rod 6 is fixedly connected with a clamping plate 7, and a control mechanism for adjusting the angles of the two clamping plates 7 is arranged on the supporting plate 5.

Wherein, control mechanism include with 5 top fixed connection's of backup pad installation piece, run through on the installation piece and the swivelling joint have

lead screw

16, 16 lateral wall threaded connection of lead screw has double-sided pinion rack 17, double-sided pinion rack 17 lateral wall and 5 top sliding connection of backup pad, the fixed cover of 6 lateral walls of bracing piece has connect circular gear 18, two circular gear 18 and double-sided pinion rack 17 meshing connection.

The material leakage port has been seted up to mounting panel 4 lateral wall, and grip block 7 is the setting of L shape, and grip block 7 lateral wall fixedly connected with antiskid rubber pad increases the frictional force between grip block 7 and the belt pulley through antiskid rubber pad, improves the centre gripping effect.

The utility model discloses in, clockwise rotation lead screw 16, lead screw 16 drives double toothed plate 17 and removes to keeping away from the installation piece direction, double toothed plate 17 drives two circular gear 18 and rotates to make bracing piece 6 and grip block 7 rotate, make the contained angle that forms enlarge between two grip blocks 7, anticlockwise rotation lead screw 16 otherwise makes the contained angle that forms between two grip blocks 7 diminish, adjust the contained angle between two grip blocks 7, make it be applicable to and wait to process the belt pulley.

Place the belt pulley on grip block 7, through second motor 13 corotation, second motor 13 drives two-way threaded rod 14 and rotates to make two connecting plates 15 remove to relative direction, connecting plate 15 drives backup pad 5 and removes, makes four grip blocks 7 carry out the centre gripping to the belt pulley fixed, after processing, starts second motor 13 and reverses, makes two backup pads 5 remove to the direction of carrying on the back mutually, it can to take out the belt pulley.

In the processing process, the rotating rod 9 and the first bevel gear 10 are driven to rotate by the first motor 8, and the first bevel gear 10 drives the second bevel gear 12 and the connecting rod 11 to rotate, so that the mounting plate 4 rotates to adjust the angle of the belt pulley.

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 utility model provides a belt pulley centre gripping frock, includes bottom plate (1), its characterized in that, bottom plate (1) top fixedly connected with starting stave (2) and second riser (3), second riser (3) are rotated through the pivot and are connected with mounting panel (4), be equipped with the adjustment mechanism who adjusts mounting panel (4) and overturn on starting stave (2), mounting panel (4) top sliding connection has two backup pads (5) that are the symmetry and set up, be equipped with the moving mechanism that control backup pad (5) removed on mounting panel (4), backup pad (5) top is rotated and is connected with two bracing pieces (6) that are the symmetry and set up, bracing piece (6) top fixedly connected with grip block (7), be equipped with the control mechanism who adjusts two grip block (7) angles on backup pad (5).

2. The pulley centre gripping frock of claim 1, characterized in that, adjustment mechanism include with first riser (2) lateral wall fixed connection's fixed plate, fixed plate bottom fixedly connected with first motor (8), first motor (8) output end fixedly connected with dwang (9), dwang (9) top is run through fixed plate and fixedly connected with first bevel gear (10), mounting panel (4) are close to first riser (2) one end lateral wall fixedly connected with connecting rod (11), mounting panel (4) one end lateral wall is kept away from in connecting rod (11) and is run through first riser (2) and fixedly connected with second bevel gear (12), meshing connection between first bevel gear (10) and second bevel gear (12).

3. The belt pulley clamping tool according to claim 1, wherein the moving mechanism comprises a first fixing block and a second fixing block which are fixedly connected with the bottom of the mounting plate (4), the outer side wall of the first fixing block is fixedly connected with a second motor (13), the output end of the second motor (13) is fixedly connected with a bidirectional threaded rod (14), the bidirectional threaded rod (14) is far away from the outer side wall of one end of the second motor (13) and penetrates through the first fixing block and is rotatably connected with the outer side wall of the second fixing block, the outer side wall of the bidirectional threaded rod (14) is in threaded connection with two connecting plates (15) which are symmetrically arranged, and the tops of the two connecting plates (15) penetrate through the mounting plate (4) and are fixedly connected with the bottom of the supporting plate (5).

4. The belt pulley clamping tool according to claim 3, wherein a moving opening matched with the connecting plate (15) is formed in the bottom of the mounting plate (4), and the outer side wall of the connecting plate (15) is slidably connected with the inner side wall of the moving opening.

5. The belt pulley clamping tool according to claim 1, wherein the control mechanism comprises a mounting block fixedly connected with the top of the support plate (5), a lead screw (16) penetrates through and is rotatably connected to the mounting block, a double-face toothed plate (17) is in threaded connection with the outer side wall of the lead screw (16), the outer side wall of the double-face toothed plate (17) is in sliding connection with the top of the support plate (5), a circular gear (18) is fixedly sleeved on the outer side wall of the support rod (6), and the two circular gears (18) are in meshed connection with the double-face toothed plate (17).

6. The belt pulley clamping tool according to claim 1, wherein a material leakage port is formed in the outer side wall of the mounting plate (4), the clamping plate (7) is arranged in an L shape, and an anti-skid rubber pad is fixedly connected to the outer side wall of the clamping plate (7).