CN218434732U

CN218434732U - Mechanical supporting device for engineering machinery

Info

Publication number: CN218434732U
Application number: CN202222137896.0U
Authority: CN
Inventors: 陈明歌
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-02-03
Anticipated expiration: 2032-08-15

Abstract

The utility model relates to a mechanical support technical field specifically is a mechanical support device for engineering machine tool, which comprises a base, the top of base is provided with two guide arms, two the top of guide arm is provided with the roof, two the outer wall slidable of guide arm has cup jointed the backup pad, the top of base is provided with lifting unit, the backup pad spiro union is at lifting unit's outer wall, the bottom of backup pad is provided with the slip case, the inner chamber of slip case is provided with the slip subassembly, both sides extend to both sides and difference fixed mounting around the top of backup pad respectively around the top of slip subassembly have a slide, two one side that the slide is close to each other all is provided with the rubber pad. This mechanical supporting device for engineering machine tool has solved mechanical supporting device for engineering machine tool and need go up and down in the backup pad of actual use with machinery transport to eminence, and very inconvenient and the problem of being not convenient for fix mechanical equipment during the use.

Description

Mechanical supporting device for engineering machinery

Technical Field

The utility model relates to a mechanical support technical field specifically is a mechanical support device for engineering machine tool.

Background

Mechanical engineering is an applied discipline which takes relevant natural science and technical science as theoretical bases and combines technical experiences in production practice to research and solve all theoretical and practical problems in developing, designing, manufacturing, installing, applying and maintaining various machines.

The utility model discloses a chinese utility model patent of application number 202122516577.6 discloses a mechanical support device for electric power engineering machinery, including firm base and load girder, the mounting groove has been seted up at the top of load girder, and the tank bottom of mounting groove rotates the threaded rod of installing two symmetry settings, the lifting carrier plate is installed to the screw thread on the threaded rod, and lifting carrier plate slidable mounting is in the mounting groove, two parallel arrangement's of top fixedly connected with aerial beam of lifting carrier plate. This mechanical support device for electric power engineering machine tool, electric power engineering machine tool arranges the supporting roof in and uses, but start step motor when adjustment electric power engineering machine tool's height, make the big disc of step motor drive rotate, make two small circle dish rotate under the transmission of conveyer belt, and then two threaded rods rotate in step, lifting carrier plate on it slides in the mounting groove along the threaded rod this moment, in order to accomplish the regulation to supporting roof height, accommodation process is very smooth stable, and suitable different engineering machine tool is used.

However, in the actual use process, the machine needs to be carried to a supporting plate at a high position to be lifted, so that the machine is very inconvenient to use and is inconvenient to fix mechanical equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical support device for engineering machine tool 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: the utility model provides a mechanical support device for engineering machine tool, includes the base, the top of base is provided with two guide arms, two the top of guide arm is provided with the roof, two the outer wall slidable of guide arm has cup jointed the backup pad, the top of base is provided with lifting unit, the backup pad spiro union is at lifting unit's outer wall, the bottom of backup pad is provided with the slip case, the inner chamber of slip case is provided with the slip subassembly, both sides extend to both sides around the top of backup pad respectively and respectively fixed mounting have a slide, two around the top of slip subassembly one side that the slide is close to each other all is provided with the rubber pad.

Preferably, the four corners of the bottom end of the base are provided with self-locking universal wheels.

Preferably, lifting unit is including fixed case, motor and screw rod, fixed case sets up the top at the base, the motor sets up the inner chamber at fixed case, the output of motor extends to the top of fixed case, the one end of screw rod is passed through the bearing and is rotated the bottom middle part of connecting at the roof, the other end of screw rod and the output fixed connection of motor, the backup pad spiro union is at the outer wall of screw rod.

Preferably, the slip subassembly is including lead screw, carousel, bull stick, slider, slide, spacing subassembly and carriage release lever, the one end of lead screw is passed through the bearing and is rotated the inner chamber rear side of connecting at the slip case, the other end of lead screw extends to the front end of slip case, the carousel sets up the front end at the lead screw, the bull stick passes through the eccentric setting of bearing at the front end of carousel, two both sides around the outer wall of lead screw are connected respectively to the slider, the slide is seted up on the inner chamber top of slip case and is extended to the top of backup pad, two the equal slidable of carriage release lever inlays the inner chamber at the slide, two the one end of carriage release lever is connected with the top of two sliders respectively, two the other end of carriage release lever is connected with the bottom of two slides respectively, spacing subassembly sets up the inner chamber bottom at the slide line, both sides are connected with the bottom of two sliders respectively around the top of spacing subassembly.

Preferably, the front and rear threads on the outer wall of the screw rod are oppositely arranged.

Preferably, spacing subassembly includes spacing groove and stopper, the inner chamber bottom at the slip case is seted up to the spacing groove, two the equal slidable of stopper one end inlays in the inner chamber in spacing groove, two the other end of stopper is connected with two sliders respectively.

Preferably, the inner cavity of the limiting groove is matched with the outer wall of the limiting block in a fitting manner and is T-shaped.

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

1. through the arrangement of the lifting component, the supporting plate can slide to a position close to the base, so that the supporting plate is at a low position, the problem that the machine needs to be carried to the supporting plate at a high position to lift in the actual use process is avoided, and the lifting component is very convenient to use;

2. the sliding assembly drives the two sliding plates and the two rubber pads to slide towards the middle of the top end of the supporting plate simultaneously, so that the two rubber pads clamp and fix the mechanical equipment, the situation that the mechanical equipment moves in the process of supporting the mechanical equipment by the supporting plate is prevented, and the stability of the device in use is improved.

Drawings

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

FIG. 2 is a right side sectional view of the fixing box of the present invention;

fig. 3 is a right side sectional view of the sliding box of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 3 according to the present invention.

In the figure: 1. a base; 2. a support plate; 3. a slide box; 4. a slide plate; 5. a rubber pad; 6. a fixed box; 7. a motor; 8. a screw; 9. a guide bar; 10. a top plate; 11. a screw rod; 12. a turntable; 13. a rotating rod; 14. a slider; 15. a slideway; 16. a limiting groove; 17. a limiting block; 18. the rod is moved.

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 the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a mechanical supporting device for engineering machinery comprises a base 1, two guide rods 9 are arranged at the top end of the base 1, a top plate 10 is arranged at the top ends of the two guide rods 9, a supporting plate 2 is sleeved on the outer walls of the two guide rods 9 in a sliding mode, a lifting assembly is arranged at the top end of the base 1, the supporting plate 2 can slide to a position close to the base 1 through the arrangement of the lifting assembly, so that the supporting plate 2 is in a low position, the problem that the machinery needs to be transported to the supporting plate 2 at a high position to lift in the actual use process is avoided, the lifting assembly is quite convenient to use, the supporting plate 2 is screwed on the outer wall of the lifting assembly, a sliding box 3 is arranged at the bottom end of the supporting plate 2, and a sliding assembly is arranged in an inner cavity of the sliding box 3, drive two slides 4 and two rubber pads 5 simultaneously to the top middle part slip of backup pad 2 through sliding assembly, and then make two rubber pads 5 press from both sides tight fixedly with mechanical equipment, prevent that the condition of removal from appearing in the in-process mechanical equipment that backup pad 2 supported mechanical equipment, the stability of the device when using has been improved, both sides extend to backup pad 2 around the top of top respectively around the top of sliding assembly and respectively fixed mounting have slide 4, one side that two slide 4 are close to each other all is provided with rubber pad 5, setting through rubber pad 5, can take place deformation when rubber pad 5 presss from both sides tight fixedly with mechanical equipment, and then can enlarge the area of contact between mechanical equipment and the rubber pad 5, improve fixed effect.

In this embodiment, the bottom four corners of base 1 all is provided with the auto-lock universal wheel, can be convenient for the device's removal and fixed, facilitate the use.

In this embodiment, lifting unit is including fixed case 6, motor 7 and screw rod 8, fixed case 6 sets up the top at base 1, motor 7 sets up the inner chamber at fixed case 6, the output of motor 7 extends to the top of fixed case 6, the one end of screw rod 8 is passed through the bearing and is rotated the bottom middle part of connecting at roof 10, the other end of screw rod 8 and motor 7's output fixed connection, 2 spiro couplings of backup pad are at the outer wall of screw rod 8, starter motor 7, it is rotatory to make motor 7 drive screw rod 8, under the effect of screw rod 8 outer wall screw thread rotatory power, can make backup pad 2 drive mechanical equipment and upwards slide along the straight line under the limiting displacement of two guide arms 9, and then accomplish the support to mechanical equipment, can make backup pad 2 slide to the nearer position apart from base 1, thereby make backup pad 2 be in the low level, avoid can go up and down on the backup pad 2 of machinery transport to eminence need go up and down in the actual use, it is very convenient during the use.

In this embodiment, the sliding assembly includes a screw rod 11, a rotary table 12, a rotating rod 13, sliders 14, a slide way 15, a limiting assembly and a moving rod 18, one end of the screw rod 11 is rotatably connected to the rear side of the inner cavity of the sliding box 3 through a bearing, the other end of the screw rod 11 extends to the front end of the sliding box 3, the rotary table 12 is arranged at the front end of the screw rod 11, the rotating rod 13 is eccentrically arranged at the front end of the rotary table 12 through a bearing, the two sliders 14 are respectively screwed at the front side and the rear side of the outer wall of the screw rod 11, the slide way 15 is arranged at the top end of the inner cavity of the sliding box 3 and extends to the top end of the supporting plate 2, the two moving rods 18 are both slidably embedded in the inner cavity of the slide way 15, one ends of the two moving rods 18 are respectively connected with the top ends of the two sliders 14, the other ends of the two moving rods 18 are respectively connected with the bottom ends of the two sliding plates 4, spacing subassembly sets up the inner chamber bottom at the slide line, both sides are connected with the bottom of two sliders 14 respectively around the top of spacing subassembly, rotatory bull stick 13, it is rotatory to make bull stick 13 drive carousel 12 and lead screw 11, and then make lead screw 11 outer wall front and back both sides produce relative screw thread revolving force, make two sliders 14 slide to the middle part of lead screw 11 simultaneously under the limiting displacement of spacing groove 16 and stopper 17, and then make two movable rods 18 drive two movable rods 18 respectively, slide 4 and rubber pad 5 slide to the top middle part of backup pad 2 simultaneously, make two rubber pads 5 press from both sides mechanical equipment and press from both sides tight fixedly, and make rubber pad 5 between and mechanical equipment extrude each other and produce corresponding deformation, and then can enlarge the area of contact between mechanical equipment and the rubber pad 5, improve fixed effect.

In this embodiment, the front and rear threads of the outer wall of the screw rod 11 are disposed oppositely, so that the front and rear sides of the outer wall of the screw rod 11 generate opposite thread rotating forces when the screw rod is rotated, and the two sliders 14 slide toward the middle of the screw rod 11 simultaneously.

In this embodiment, spacing subassembly includes spacing groove 16 and stopper 17, and spacing groove 16 sets up in the inner chamber bottom of slip case 3, and the equal slidable of two stopper 17 one end is embedded in the inner chamber of spacing groove 16, and the other end of two stopper 17 is connected with two slider 14 respectively, and under the interact between spacing groove 16 and stopper 17, slider 14 follows lead screw 11 rotatory when can preventing lead screw 11 rotatory, has improved sliding assembly's stability.

In this embodiment, the inner chamber of spacing groove 16 and the outer wall of stopper 17 are fit for mutually and all are "T" font, can make the stable embedded inner chamber at spacing groove 16 of stopper 17, and then prevent that stopper 17 from breaking away from the inner chamber of spacing groove 16 and leading to slider 14 to follow lead screw 11 rotatory when lead screw 11 is rotatory, improved the stability of spacing subassembly.

The utility model discloses a use method and advantage: when in use, the working process is as follows:

when the mechanical equipment fixing device is used, mechanical equipment is placed at the top end of the supporting plate 2, the rotating rod 13 is rotated, the rotating rod 13 drives the rotating disc 12 and the screw rod 11 to rotate, relative thread rotating forces are generated on the front side and the rear side of the outer wall of the screw rod 11, the two sliding blocks 14 slide towards the middle of the screw rod 11 under the limiting effect of the limiting groove 16 and the limiting block 17, the two moving rods 18 respectively drive the two moving rods 18, the sliding plate 4 and the rubber pads 5 to slide towards the middle of the top end of the supporting plate 2, the mechanical equipment is clamped and fixed by the two rubber pads 5, the rubber pads 5 are extruded with the mechanical equipment to generate corresponding deformation, the contact area between the mechanical equipment and the rubber pads 5 can be enlarged, the fixing effect is improved, at the moment, the motor 7 is started, the motor 7 drives the screw rod 8 to rotate, the supporting plate 2 drives the mechanical equipment to slide upwards along a straight line under the limiting effect of the two guide rods 9 under the thread rotating force of the outer wall of the screw rod 8, and supporting of the mechanical equipment is completed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A mechanical support device for construction machinery, comprising a base (1), characterized in that: the top of base (1) is provided with two guide arms (9), two the top of guide arm (9) is provided with roof (10), two backup pad (2) have been cup jointed to the outer wall slidable of guide arm (9), the top of base (1) is provided with lifting unit, backup pad (2) spiro union is at lifting unit's outer wall, the bottom of backup pad (2) is provided with slip case (3), the inner chamber of slip case (3) is provided with the slip subassembly, both sides extend to both sides around the top of backup pad (2) respectively and fixed mounting has slide (4), two around the top of slip subassembly one side that slide (4) are close to each other all is provided with rubber pad (5).

2. The mechanical support device for construction machinery according to claim 1, wherein: and four corners of the bottom end of the base (1) are provided with self-locking universal wheels.

3. The mechanical support device for construction machinery according to claim 1, wherein: lifting unit is including fixed case (6), motor (7) and screw rod (8), fixed case (6) set up the top at base (1), motor (7) set up the inner chamber at fixed case (6), the output of motor (7) extends to the top of fixed case (6), the one end of screw rod (8) is passed through the bearing and is rotated the bottom middle part of connection at roof (10), the other end of screw rod (8) and the output fixed connection of motor (7), backup pad (2) spiro union is at the outer wall of screw rod (8).

4. The mechanical support device for construction machinery according to claim 1, wherein: the sliding assembly comprises a lead screw (11), a rotary table (12), a rotary rod (13), a sliding block (14), a slide way (15), a limiting assembly and a moving rod (18), one end of the lead screw (11) is connected to the rear side of an inner cavity of the sliding box (3) in a rotating mode through a bearing, the other end of the lead screw (11) extends to the front end of the sliding box (3), the rotary table (12) is arranged at the front end of the lead screw (11), the rotary rod (13) is arranged at the front end of the rotary table (12) through an eccentric bearing, the sliding block (14) is respectively screwed on the front side and the rear side of the outer wall of the lead screw (11), the slide way (15) is arranged at the top end of the inner cavity of the sliding box (3) and extends to the top end of a supporting plate (2) and is embedded in the inner cavity of the slide way (15) in an equal slidable moving rod (18), the moving rod (18) is connected with the top ends of the two sliding blocks (14) respectively, the other end of the moving rod (18) is connected with the bottom ends of the two sliding plate (4) respectively, the limiting assembly is arranged at the bottom end of the sliding line, and the front side and rear side of the sliding block (14) are connected with the two sides of the limiting assembly.

5. The mechanical support device for construction machinery according to claim 4, wherein: the front side and the rear side of the outer wall of the screw rod (11) are oppositely arranged.

6. The mechanical support device for construction machinery according to claim 4, wherein: spacing subassembly includes spacing groove (16) and stopper (17), the inner chamber bottom at slip case (3) is seted up in spacing groove (16), two the equal slidable in inner chamber of inlaying in spacing groove (16) of stopper (17) one end, two the other end of stopper (17) is connected with two slider (14) respectively.

7. The mechanical support device for construction machinery according to claim 6, wherein: the inner cavity of the limiting groove (16) is matched with the outer wall of the limiting block (17) in a fitting manner and is T-shaped.