CN220427595U - Flange cylinder end face machining clamping device - Google Patents

Abstract

The utility model discloses a flange cylinder end face machining clamping device, which relates to the technical field of clamping devices and comprises a box body, wherein an electric cylinder is arranged on the left side wall of an inner cavity of the box body, first polished rods are symmetrically arranged between the left side wall and the right side wall of the box body and on the back side of the electric cylinder up and down, second polished rods are symmetrically arranged between the left side wall and the right side wall of the box body and on the front side of the electric cylinder up and down, a first sliding block is movably connected between the first polished rods, a second sliding block is movably connected between the second polished rods, a first vertical rod is arranged between the upper side wall and the lower side wall of the box body, a first gear is connected on the outer side of the first vertical rod through a bearing, and racks are respectively arranged at the front end of the first sliding block and the back end of the second sliding block.

Description

Flange cylinder end face machining clamping device

Technical Field

The utility model relates to the technical field of clamping devices, in particular to a flange cylinder end face machining clamping device.

Background

The flange cylinder is a cylinder with a flange plate, the flange plate is required to be cut or welded during production, the existing clamping device is not well suitable for flange cylinders with different lengths and outer diameters, the operation process of clamping adjustment is inconvenient, the clamping device cannot be well aligned with external processing equipment, and deviation can be generated during processing.

Disclosure of Invention

The utility model aims to provide a flange cylinder end face machining clamping device which is used for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flange section of thick bamboo terminal surface processing clamping device, includes the box, the inner chamber left side wall of box is equipped with electronic jar, between the left and right sides wall of box and be in the rear side bilateral symmetry of electronic jar is equipped with first polished rod, between the left and right sides wall of box and be in the front side bilateral symmetry of electronic jar is equipped with the second polished rod, swing joint has first slider between the first polished rod, swing joint has the second slider between the second polished rod, be equipped with first montant between the upper and lower lateral wall of box, the outside of first montant is connected with first gear through the bearing, the front end of first slider with the rear end of second slider all is equipped with the rack, the rack with first gear engagement transmission, the front end left edge of first slider is equipped with first splint, the front end of second slider has the edge to be equipped with the second splint, the second polished rod runs through first splint, first splint with the second runs through the front side wall of box, the outside has first gear through, the front end and the first splint of first slider is equipped with the symmetrical clamping mechanism of second jar all opposite.

Preferably, the clamping mechanism comprises upper and lower opposite belt seat bearings, a clamping roller shaft is rotatably connected between the belt seat bearings, and a universal ball is arranged at the upper end of the upper belt seat bearing.

Preferably, the left end of first splint is equipped with the motor, and the left rear the lower extreme of centre gripping roller is equipped with the extension axle, the output of motor with the lateral wall of extension axle all is equipped with the second gear, the lower extreme of first splint is equipped with the second montant, the outside of second montant is connected with the third gear through the bearing, the third gear with second gear engagement transmission.

Preferably, a rubber sleeve is arranged on the outer side of the clamping roller shaft.

Compared with the prior art, the utility model has the beneficial effects that: the clamping mechanisms on the left clamping plate and the right clamping plate and the clamping mechanisms on the clamping plates can be synchronously close to or far away from each other through the electric cylinders and the related transmission parts, the flange cylinder can be held to be horizontal through the four universal balls, the flange cylinder can be pushed in the front-back left-right direction and then clamped at the middle position through the four clamping roller shafts, the axis of the flange cylinder is positioned at a specific position, so that external equipment can process the end face of the flange cylinder, the device can be suitable for clamping flange cylinders with various lengths and external diameters, the transmission motor through the gears can drive one clamping roller shaft to rotate, the clamped flange cylinder can be rotated, polishing, cutting and other processing operations can be conveniently carried out, and chips produced by processing can be easily fallen and cleaned and recovered.

Drawings

Fig. 1 is a schematic top view of the present utility model.

Fig. 2 is a schematic diagram of a front view structure of the present utility model.

Fig. 3 is a schematic bottom view of the present utility model.

In the figure: 1. a case; 2. an electric cylinder; 3. a first polish rod; 4. a second polish rod; 5. a first slider; 6. a second slider; 7. a first vertical rod; 8. a first gear; 9. a rack; 10. a first clamping plate; 11. a second clamping plate; 12. a bearing with a seat; 13. clamping a roll shaft; 14. a universal ball; 15. a motor; 16. an extension shaft; 17. a second gear; 18. a second vertical rod; 19. and a third gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the flange cylinder end face machining and clamping device comprises a box body 1, an electric cylinder 2 is arranged on the left side wall of an inner cavity of the box body 1, the box body 1 is hollow, the electric cylinder 2 is fixed in the box body 1, the output end of the electric cylinder is towards the right, electric equipment in the device is connected with an external power supply and control equipment, a first polished rod 3 is symmetrically arranged on the back side of the electric cylinder 2 up and down between the left side wall and the right side wall of the box body 1, a second polished rod 4 is symmetrically arranged on the front side of the electric cylinder 2 up and down between the left side wall and the right side wall of the box body 1, a first sliding block 5 is movably connected between the first polished rods 3, a second sliding block 6 is movably connected between the second polished rods 4, four polished rods are transversely fixed in the box body 1, two of the back sides are the first polished rods 3, two of the front sides are the second polished rods 4, round holes which are mutually matched with the polished rods are arranged on the sliding blocks, the sliding block can only move left and right on the polish rod, a first vertical rod 7 is arranged between the upper side wall and the lower side wall of the box body 1, a first gear 8 is connected to the outer side of the first vertical rod 7 through a bearing, racks 9 are arranged at the front end of the first sliding block 5 and the rear end of the second sliding block 6, the racks 9 are meshed with the first gear 8 for transmission, the first vertical rod 7 is fixed in the box body 1, the first gear 8 is connected to the first vertical rod 7 through a gear and can keep rotating on the first vertical rod 7, the racks 9 are fixed on the sliding block and face the gear, the gear is meshed with the gears on the two sliding blocks at the same time, the first sliding block 5 and the second sliding block 6 can synchronously and reversely move, a first clamping plate 10 is arranged at the left edge of the front end of the first sliding block 5, a second clamping plate 11 is arranged at the front end of the second sliding block 6, the second polish rod 4 penetrates through the first clamping plate 10, the first clamping plate 10 and the second clamping plate 11 penetrate through the front side wall of the box body 1, the output end of the electric cylinder 2 is connected with the first clamping plate 10, clamping mechanisms are symmetrically arranged on opposite faces of the first clamping plate 10 and the second clamping plate 11, the clamping plates are fixed at the front end of the sliding block, round holes for the second polished rod 4 to penetrate through are formed in the first clamping plate 10, square holes for the clamping plates to penetrate through and move left and right are formed in the box body 1, the front ends of the first clamping plate 10 and the second clamping plate 11 are aligned, the output end of the electric cylinder 2 is fixed on the first clamping plate 10, the electric cylinder 2 drives the first clamping plate 10 to move left and right, the second clamping plate 11 moves left and right along with synchronization, the clamping mechanisms are symmetrically fixed on the clamping plates front and back, the clamping mechanisms can be suitable for flange cylinders with various diameters, the central axes of the clamped flange cylinders can be located at specific positions, and external processing equipment can process the end faces of the flange cylinders conveniently.

Specifically, the clamping mechanism comprises upper and lower opposite band seat bearings 12, a clamping roller shaft 13 is rotatably connected between the band seat bearings 12, universal balls 14 are arranged at the upper ends of the band seat bearings 12 on the upper side, the band seat bearings 12 are fixed on clamping plates, smaller diameter parts of two ends of the clamping roller shaft 13 are fixed in the bearings of the band seat bearings 12, the clamping roller shaft 13 can rotate between the band seat bearings 12, the edge of the clamping roller shaft 13 protrudes out of the edge of the band seat bearings 12, the band seat bearings 12 are not contacted with the flange cylinder when the clamping roller shaft 13 clamps the flange cylinder, the universal balls 14 are fixed on the band seat bearings 12 and biased to the central positions of the four clamping mechanisms, the flange part of the flange cylinder is supported by the universal balls 14, the flange cylinder is kept horizontal, the flange cylinder can conveniently and horizontally move on the universal balls 14, the cylinder part of the flange cylinder is conveniently clamped by the clamping roller shaft 13, the flange cylinder can be pushed to the middle position in the front, the left, the right and left and right directions, the flange cylinder can rotate between the clamping roller shafts 13, and the stability of the clamping is ensured.

Specifically, the left end of first splint 10 is equipped with motor 15, and the left side rear the lower extreme of centre gripping roller 13 is equipped with extension axle 16, motor 15's output with the lateral wall of extension axle 16 all is equipped with second gear 17, first splint 10's lower extreme is equipped with second montant 18, the outside of second montant 18 is connected with third gear 19 through the bearing, third gear 19 with second gear 17 meshing transmission, this part is used for driving a centre gripping roller 13 rotation to drive the flange section of thick bamboo of being held and rotate, motor 15 is fixed on first splint 10 output down and be located the left side of centre gripping roller 13 of left rear, and extension axle 16 is fixed at the centre gripping roller 13 lower extreme of left rear, and two second gears 17 are fixed respectively on motor 15's output and extension axle 16, and second montant 18 is fixed at first splint 10 lower extreme, and third gear 19 passes through the bearing connection on second montant 18, can rotate on second montant 18, and third gear 19 can drive left and right side motor 17 simultaneously and two left side and right side motor 17 and can drive left side rear centre gripping roller 13 and rotate.

Specifically, a rubber sleeve is arranged on the outer side of the clamping roller shaft 13, and is sleeved on the outer side of the clamping roller shaft 13, so that friction force is increased to facilitate clamping of the flange cylinder.

Working principle: the electric cylinder 2 drives the first clamping plate 10 and the first sliding block 5 to move left and right, the second clamping plate 11 and the second sliding block 6 synchronously move reversely through the transmission of the rack 9 and the first gear 8, the first clamping plate 10 and the second clamping plate 11 synchronously approach or keep away from each other, the distance between clamping mechanisms on the clamping plates is adjusted, the distance between two clamping roller shafts 13 at opposite angles is slightly larger than the outer diameter of a cylindrical part of the flange cylinder, the flange cylinder can extend into the space between the four clamping roller shafts 13, the flange part of the flange cylinder is placed on the four universal balls 14, the universal balls 14 support the flange cylinder to keep the flange cylinder horizontal, then the distance between the first clamping plate 10 and the second clamping plate 11 is further reduced through the electric cylinder 2, the flange cylinder is pushed in the front-back left-right direction and then clamped on the middle position through the clamping roller shafts 13, so that external equipment can process the end face of the flange cylinder, the transmission motor 15 through the gear can drive one clamping roller shaft 13 to rotate, so that the clamped flange cylinder can conveniently carry out polishing and cutting operations and the like, the flange cylinder is easy to fall down and clean and recycle scraps easily.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a flange section of thick bamboo terminal surface processing clamping device, includes box (1), its characterized in that: the utility model discloses a power-driven box, including box (1) and output shaft, the inner chamber left side wall of box (1) is equipped with electronic jar (2), between the left and right sides wall of box (1) and be in the rear side of electronic jar (2) symmetry is equipped with first polished rod (3) from top to bottom, between the left and right sides wall of box (1) and be in the front side of electronic jar (2) symmetry is equipped with second polished rod (4) from top to bottom, swing joint has first slider (5) between first polished rod (3), swing joint has second slider (6) between second polished rod (4), be equipped with first montant (7) between the upper and lower lateral wall of box (1), the outside of first montant (7) is connected with first gear (8) through the bearing, the front end of first slider (5) with the rear end of second slider (6) all is equipped with rack (9), rack (9) with first gear (8) meshing transmission, the front end left edge of first slider (5) is equipped with first splint (10), second slider (6) have first splint (10) and first clamp (10) are run through to the front end of box (1), clamping mechanisms are symmetrically arranged on opposite surfaces of the first clamping plate (10) and the second clamping plate (11) in a front-back mode.

2. The flange cylinder end face machining clamping device according to claim 1, wherein: the clamping mechanism comprises upper and lower opposite belt seat bearings (12), clamping roller shafts (13) are rotatably connected between the belt seat bearings (12), and universal balls (14) are arranged at the upper ends of the upper side of the belt seat bearings (12).

3. The flange cylinder end face machining clamping device according to claim 2, characterized in that: the left end of first splint (10) is equipped with motor (15), left rear the lower extreme of centre gripping roller (13) is equipped with extension axle (16), the output of motor (15) with the lateral wall of extension axle (16) all is equipped with second gear (17), the lower extreme of first splint (10) is equipped with second montant (18), the outside of second montant (18) is connected with third gear (19) through the bearing, third gear (19) with second gear (17) meshing transmission.

4. The flange cylinder end face machining clamping device according to claim 2, characterized in that: the outer side of the clamping roller shaft (13) is provided with a rubber sleeve.