CN217168449U

CN217168449U - Machinery maintenance is with adjustable frock clamp

Info

Publication number: CN217168449U
Application number: CN202220193206.0U
Authority: CN
Inventors: 邹君
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-08-12
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a machinery maintenance is with adjustable frock clamp, the on-line screen storage device comprises a base, four screw thread stands are equipped with to the base, the roof is equipped with at screw thread stand top, screw thread stand installs first bearing with base and roof junction, it has the slider to control equal thread bush on two sets of screw thread stands, be fixed with four accurate guide pillars between two sliders, the cover has two mounting panels on the accurate guide pillar, connect double-end cylinder both ends piston rod between two mounting panels respectively, adjustable fixture is all installed to the mounting panel front end, the supporter is installed to base top surface middle part front end, the screw thread stand all is fixed with first sprocket, roof central authorities are fixed with servo motor down, install the second sprocket on servo motor's the output shaft, be connected through the chain between second sprocket and four first sprockets. Has the advantages that: the shaft lever device is driven to a proper maintenance height, so that the maintenance is facilitated, and the maintenance efficiency is improved; the shaft lever device is positioned through the clamping mechanism, and further maintenance is facilitated.

Description

Machinery maintenance is with adjustable frock clamp

Technical Field

The utility model discloses mechanical maintenance technical field, concretely relates to machinery maintenance is with adjustable frock clamp.

Background

Mechanical maintenance is also called equipment maintenance, which refers to technical activities performed to maintain, restore and lift the technical state of the equipment. When a large device is maintained, a lifting device is needed to reach a specific position to maintain the device.

At present, when heavy-duty shaft rod devices are maintained, corresponding lifting devices and corresponding tool fixtures are lacked, so that the maintenance is inconvenient and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a machinery maintenance is with adjustable frock clamp to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an adjustable tool clamp for mechanical maintenance comprises a base, four identical threaded upright columns are installed at four corners of the top surface of the base, a top plate is installed at the top of each threaded upright column, first bearings are installed at joints of the threaded upright columns, the base and the top plate respectively, a left group and a right group of threaded upright columns are sleeved with sliders in threaded connection with the threaded upright columns respectively, four precise guide columns are fixed between the two sliders, two mounting plates are symmetrically sleeved on the precise guide columns in a left-right mode, piston rods at two ends of a double-head cylinder are connected between the two mounting plates respectively, adjustable clamping mechanisms are installed at the front ends of the mounting plates respectively, a storage rack is installed at the front end of the middle of the top surface of the base, identical first chain wheels are fixed at the threaded upright columns after penetrating through the top plate, a downward servo motor is fixed at the center of the top plate through a fixing frame, and a second chain wheel is installed on an output shaft of the servo motor, the second chain wheel is connected with the four first chain wheels through a chain.

Preferably, fixture comprises lower plate, punch holder, fixed stop, adjusting screw, the lower plate is installed the front side bottom of mounting panel, T type groove has been seted up to the anterior upper end of mounting panel, it can follow the groove gliding from top to bottom to be equipped with on the T type groove the punch holder, the welding of mounting panel top has fixed stop, the last screw thread of fixed stop is equipped with adjusting screw, adjusting screw's bottom with the punch holder passes through the second bearing and rotates the connection, rotatory handle is installed on adjusting screw's top.

Preferably, the lower clamping plate and the upper clamping plate are provided with clamping openings oppositely.

Preferably, an anti-skid layer is arranged on the clamping opening.

Preferably, the precise guide pillar is made of high-hardness and high-wear-resistance alloy materials, and the surface of the precise guide pillar is smooth.

Preferably, the mounting plate is connected with piston rods at two ends of the double-head cylinder through flanges.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through driving axostylus axostyle device to suitable maintenance height, the maintenance of being convenient for improves maintenance efficiency.

2. The shaft lever device is positioned through the clamping mechanism, and further maintenance is facilitated.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the right side structure of the clamping mechanism of the present invention;

fig. 3 is a schematic top view of the mounting plate, the upper clamp plate, the T-shaped groove, and the second bearing of the present invention;

fig. 4 is a schematic top view of the present invention;

fig. 5 is a right side view of the structure of the shelf of the present invention.

In the figure: 1. a base; 2. a threaded upright post; 3. a top plate; 4. a first bearing; 5. a slider; 6. a precision guide post; 7. mounting a plate; 8. a double-ended cylinder; 9. a clamping mechanism; 10. a shelf; 11. a first sprocket; 12. a fixed mount; 13. a servo motor; 14. a second sprocket; 15. a chain; 16. a lower splint; 17. an upper splint; 18. fixing a baffle plate; 19. adjusting the screw rod; 20. a T-shaped groove; 21. a second bearing; 22. rotating the handle; 23. clamping the opening; 24. an anti-slip layer; 25. and (4) a flange.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-5, the present invention provides a technical solution: an adjustable tool clamp for mechanical maintenance comprises a base 1, wherein four identical threaded upright columns 2 are arranged at four corners of the top surface of the base 1, a top plate 3 is arranged at the tops of the threaded upright columns 2, and first bearings 4 are respectively arranged at the joints of the threaded upright columns 2, the base 1 and the top plate 3, so that the four threaded upright columns 2 can support the top plate 3 and can rotate; the left and right groups of threaded upright posts 2 are sleeved with sliding blocks 5 in threaded connection with the threaded upright posts, so that the two threaded upright posts 2 on each side synchronously rotate to drive the sliding blocks 5 on the threaded upright posts to slide up and down; four precise guide columns 6 are fixed between the two sliding blocks 5, two mounting plates 7 are symmetrically sleeved on the precise guide columns 6 from left to right, piston rods at two ends of a double-head cylinder 8 are respectively connected between the two mounting plates 7, and adjustable clamping mechanisms 9 are respectively mounted at the front ends of the mounting plates 7, so that the double-head cylinder 8 is controlled to pull the piston rods at two ends to drive the mounting plates 7 and the clamping mechanisms 9 to slide on the precise guide columns 6; supporter 10 is installed to 1 top surface middle part front end of base, threaded stand 2 runs through all be fixed with the same first sprocket 11 behind the

roof

3, 3 central authorities of roof are fixed with down servo motor 13 through mount 12, install second sprocket 14 on servo motor 13's the output shaft, second sprocket 14 and four connect through a chain 15 between the first sprocket 11 for control servo motor 13 drives second sprocket 14 and rotates, further drives four first sprockets 11 and threaded stand 2 syntropy through chain 15 and rotates, makes slider 5 lapse, further controls the up-and-down slip of mounting panel 7.

Specifically, the clamping mechanism 9 is composed of a lower clamping plate 16, an upper clamping plate 17, a fixed baffle 18 and an adjusting screw rod 19, the lower clamping plate 16 is installed at the bottom end of the front side of the installation plate 7, a T-shaped groove 20 is formed in the upper end of the front portion of the installation plate 7, the upper clamping plate 17 capable of sliding up and down along the groove is installed on the T-shaped groove 20, the fixed baffle 18 is welded to the top of the installation plate 7, the adjusting screw rod 19 is installed on the fixed baffle 18 in a threaded mode, the bottom of the adjusting screw rod 19 is rotatably connected with the upper clamping plate 17 through a second bearing 21, and a rotating handle 22 is installed at the top end of the adjusting screw rod 19; in this embodiment, make the lower splint 16 at both ends be located the both ends below of axostylus axostyle device, then servo motor 13 antiport makes lower splint 16 through pressing from both sides mouth 23 lifting axostylus axostyle device, then rotates rotatory handle 22 and adjusts the height of upper splint 17 and make it compress tightly axostylus axostyle device both ends top, then servo motor 13 continues to drive the axostylus axostyle device to suitable maintenance height, convenient maintenance.

Specifically, the lower clamping plate 16 and the upper clamping plate 17 are provided with clamping openings 23 opposite to each other; in this embodiment, it is convenient to clamp both ends of the shaft device.

Specifically, an anti-slip layer 24 is arranged on the clamping opening 23; in the present embodiment, when the nip 23 is made to nip both ends of the shaft device, the shaft device is not easily rolled.

Specifically, the precise guide post 6 is made of high-hardness high-wear-resistance alloy material and has a smooth surface; in this embodiment, the precision guide post 6 is durable and not easy to deform.

Specifically, the mounting plate 7 is connected with piston rods at two ends of the double-head cylinder 8 through flanges 25; in the present embodiment, the mounting and dismounting of the double-headed cylinder 8 is facilitated.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

The working principle is as follows: during the use, with the axostylus axostyle device transversely put on supporter 10 between two parties, control servo motor 13 drives second sprocket 14 and rotates, further drive four first sprockets 11 and screw upright 2 syntropy through chain 15 and rotate, make slider 5 lapse, further make mounting panel 7 lapse, when lower plate 16 of fixture 9 is less than the axostylus axostyle device height, servo motor 13 stall, then control double-end cylinder 8 pulling the piston rod at both ends with mounting panel 7 and fixture 9 internal-pulling, make the lower plate 16 at both ends be located the both ends below of axostylus axostyle device, then servo motor 13 antiport makes lower plate 16 through pressing from both sides mouthful 23 axostylus axostyle device, then rotate rotatory handle 22 and adjust the height of upper plate 17 and make it compress tightly axostylus axostyle device both ends top, then servo motor 13 continues to drive the axostylus axostyle device to suitable maintenance height can.

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

Claims

1. An adjustable tool clamp for mechanical maintenance is characterized by comprising a base (1), four identical threaded upright columns (2) are arranged at four corners of the top surface of the base (1), a top plate (3) is arranged at the tops of the threaded upright columns (2), first bearings (4) are respectively arranged at the joints of the threaded upright columns (2), the base (1) and the top plate (3), sliding blocks (5) in threaded connection with the threaded upright columns are respectively sleeved on the left threaded upright column and the right threaded upright column (2), four precise guide columns (6) are fixed between the two sliding blocks (5), two mounting plates (7) are symmetrically sleeved on the left guide columns (6) and the right guide columns, piston rods at two ends of a double-end air cylinder (8) are respectively connected between the two mounting plates (7), an adjustable clamping mechanism (9) is arranged at the front end of the middle part of the top surface of the base (1), and a storage rack (10) is arranged at the front end of the middle part of the top surface of the base (1), threaded column (2) run through all be fixed with the same first sprocket (11) behind roof (3), roof (3) central authorities are fixed with down servo motor (13) through mount (12), install second sprocket (14) on the output shaft of servo motor (13), second sprocket (14) and four connect through a chain (15) between first sprocket (11).

2. The adjustable tooling clamp for mechanical maintenance is according to claim 1, characterized in that fixture (9) comprises lower plate (16), upper plate (17), fixed baffle (18), adjusting screw (19), lower plate (16) is installed the front side bottom of mounting panel (7), T type groove (20) has been seted up to mounting panel (7) anterior upper end, be equipped with on T type groove (20) can follow groove gliding upper plate (17) from top to bottom, the welding of mounting panel (7) top has fixed baffle (18), fixed baffle (18) upper thread is equipped with adjusting screw (19), the bottom of adjusting screw (19) with upper plate (17) rotate through second bearing (21) and are connected, rotatory handle (22) are installed to adjusting screw (19)'s top.

3. An adjustable tooling clamp for mechanical maintenance according to claim 2, characterized in that the lower clamping plate (16) is provided with a clamping opening (23) opposite to the upper clamping plate (17).

4. An adjustable tool clamp for mechanical maintenance, according to claim 3, characterized in that an anti-slip layer (24) is provided on said clamping opening (23).

5. An adjustable tool clamp for mechanical maintenance according to claim 1, wherein the precision guide post (6) is made of high hardness and high wear-resistant alloy material and has a smooth surface.

6. An adjustable tooling clamp for mechanical maintenance according to claim 1, wherein the mounting plate (7) is connected with piston rods at two ends of the double-headed cylinder (8) through flanges (25).