CN218835883U

CN218835883U - Support trimmer

Info

Publication number: CN218835883U
Application number: CN202222489272.5U
Authority: CN
Inventors: 张朝才
Original assignee: Anhui Kechen Mining Machinery Co ltd
Current assignee: Anhui Kechen Mining Machinery Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-04-11
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a support trimmer, frame, the left side middle part of frame set up threaded hole, and the inner chamber of screw hole is provided with the lead screw, and the top of base is provided with first workstation, and the spacing groove has been seted up to the inner chamber both sides of first workstation, and the inner chamber of first workstation is provided with two second workstations, and the both sides of two second workstations are provided with the slider, and the front of two second workstations is provided with the screw thread handle. Reduce area when not sliding out the second workstation, when need placing great support, pulling threaded handle slides out the area that has increased the support and place with the slider of two second workstations through both sides in the spacing groove, thereby make the distance increase between fixed plate and the first workstation, then increased the area of placing of support and increased the space of placing between, convenient to use person can conveniently go up the unloading and can also carry out the plastic restoration to the support that highly differs in size, user's convenience and work efficiency have been improved.

Description

Support trimmer

Technical Field

The utility model relates to a plastic technical field is restoreed to the support, specifically is a support trimmer.

Background

Along with the popularization and application of the coal mine support, repair equipment for damage and deformation of the support is urgently needed; the bracket is used for reshaping the bracket which is deformed, twisted or partially damaged after being used so as to be recycled.

The existing support shaping machine can only carry out shaping repair on a support with a fixed size or height, so that the loading and unloading of a user are inconvenient, the support material cannot be easily put in and out, the cutting device needs to be replaced again to cut the support material to the size capable of carrying out shaping repair, the work period is increased undoubtedly, and the user cannot conveniently repair the deformed support with different sizes and heights, and the work efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a support trimmer 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:

preferably, the support trimmer comprises a frame, a threaded hole is formed in the middle of the left side of the frame, an inner cavity of the threaded hole is provided with a screw rod, a crank is arranged on the left side of the screw rod, a base is arranged in the inner cavity of the frame, a first workbench is arranged at the top of the base, limiting grooves are formed in two sides of the inner cavity of the first workbench, the inner cavity of the first workbench is provided with two second workbenches, two sliders are arranged on two sides of the second workbench, and a threaded handle is arranged on the front face of each second workbench.

Preferably, elevating system includes the threaded rod, the inner chamber screw thread of threaded rod is provided with the drive lead screw, first bevel gear has been cup jointed at the middle part of drive lead screw, the right side of threaded rod is provided with the fixed block, two be provided with the bull stick between the fixed block, second bevel gear has been cup jointed to the both sides of bull stick, the right side of bull stick is provided with the handle, two the top of drive lead screw is provided with the fixed plate, and the top left side of fixed plate is provided with hydraulic cylinder, and hydraulic cylinder's output is connected with the clamp plate.

Preferably, the screw rod is connected with the base through a through threaded hole.

Preferably, the second workbench is slidably mounted in the inner cavity of the first workbench through a sliding block in a limiting groove.

Preferably, the driving screw rod is rotatably mounted in an inner cavity of the threaded rod through a bearing.

Preferably, the first bevel gear is meshed with the second bevel gear.

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

1. this support trimmer uses through the cooperation between first workstation, second workstation, slider, spacing groove, the screw thread handle, reduces area when not sliding out the second workstation, when needing to place great support, pulling screw thread handle slides out two second workstations through the slider that both sides set up in the spacing groove to increased the area that the support was placed, the support of being convenient for not of uniform size carries out plastic prosthetic placing.

2. The support shaping machine is characterized in that the threaded rod, the driving screw rod, the first bevel gear, the fixing block, the rotating rod, the second bevel gear, the handle, the fixing plate, the hydraulic cylinder and the pressing plate are matched for use, the rotating handle is rotated to drive the rotating rod to rotate and simultaneously drive the second bevel gear to rotate, the first bevel gear and the second bevel gear are meshed, so that the first bevel gear can be driven to rotate to drive the driving screw rod which is rotatably arranged in the inner cavity of the threaded rod through the bearing to ascend, thereby make the fixed plate and the distance increase between first workstation and the second workstation, increased the area of placing of support then and increased the space of placing between, convenient to use person can conveniently go up unloading and can also carry out the plastic restoration to the support that the height is not of uniform size, has improved user's convenience and work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a second working table according to the present invention;

FIG. 3 is a schematic view of the lifting mechanism of the present invention;

fig. 4 is a schematic view of the driving screw structure of the present invention.

In the figure: 1. a frame; 2. a threaded hole; 3. a screw rod; 4. a crank; 5. a base; 6. a first table; 7. a limiting groove; 8. a second table; 9. a slider; 10. a threaded handle; 11. a lifting mechanism; 12. a threaded rod; 13. driving the screw rod; 14. a first bevel gear; 15. a fixed block; 16. a rotating rod; 17. a second bevel gear; 18. a handle; 19. a fixing plate; 20. a hydraulic cylinder; 21. and (7) pressing a plate.

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 (b): referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a support trimmer, which comprises a frame 1, threaded hole 2 is seted up at the left side middle part of frame 1, the inner chamber of threaded hole 2 is provided with lead screw 3, the left side of lead screw 3 is provided with crank 4, the inner chamber of frame 1 is provided with base 5, the top of base 5 is provided with first workstation 6, spacing groove 7 has been seted up to the inner chamber both sides of first workstation 6, the inner chamber of first workstation 6 is provided with two second workstations 8, the both sides of two second workstations 8 are provided with slider 9, the front of two second workstations 8 is provided with screw thread handle 10.

Wherein, elevating system 11 includes threaded rod 12, the inner chamber screw of threaded rod 12 is provided with drive lead screw 13, first bevel gear 14 has been cup jointed at the middle part of drive lead screw 13, the right side of threaded rod 12 is provided with fixed block 15, be provided with bull stick 16 between two fixed blocks 15, second bevel gear 17 has been cup jointed to the both sides of bull stick 16, the right side of bull stick 16 is provided with handle 18, the top of two drive lead screws 13 is provided with fixed plate 19, the top left side of fixed plate 19 is provided with hydraulic cylinder 20, hydraulic cylinder 20's output is connected with clamp plate 21.

In this embodiment, it rotates 16 rotations of bull stick and drives second bevel gear 17 simultaneously to rotate handle 18, because first bevel gear 14 and second bevel gear 17 are the engaged state, then can drive first bevel gear 14 and rotate the drive lead screw 13 that drives and install at threaded rod 12 inner chamber through the bearing rotation and rise, thereby make the distance increase between fixed plate 19 and first workstation 6 and the second workstation 8, thereby increased the area of placing of support and increased the space of placing between, convenient to use person can conveniently go up and down and can also carry out the plastic restoration to the support of height variation in size, user's convenience and work efficiency have been improved.

Wherein, the screw rod 3 is connected with the base 5 through the through threaded hole 2.

In this embodiment, first workstation 6 is installed at the top of base 5, and crank 4 rotates and drives lead screw 3 and remove simultaneously can drive first workstation 6 on the base 5 and remove to the position that clamp plate 21 can carry out work.

Wherein, the second worktable 8 is arranged in the inner cavity of the first worktable 6 in a sliding way in the limit groove 7 through a slide block 9.

In this embodiment, the second workbench 8 is pulled out in the limiting groove 7 by pulling the threaded handle 10 through the sliding block 9, so that the placement area of the bracket is increased, and a user can place the brackets with different sizes on the workbench.

Wherein, the driving screw rod 13 is rotatably arranged in the inner cavity of the threaded rod 12 through a bearing.

In this embodiment, when the second bevel gear 17 of the rotating handle 18 rotates, the first bevel gear 14 sleeved on the driving screw 13 can drive the driving screw 13 to rotate through the bearing and be installed in the inner cavity of the threaded rod 12 to ascend and descend.

Wherein the first bevel gear 14 and the second bevel gear 17 are in a meshed state.

In this embodiment, because first bevel gear 14 and second bevel gear 17 are the engaged state, then second bevel gear 17 can drive first bevel gear 14 and rotate, it rises to drive to rotate the drive lead screw 13 of installing in threaded rod 12 inner chamber through the bearing, thereby make the distance increase between fixed plate 19 and first workstation 6 and the second workstation 8, thereby increased the area of placing of support and increased the space of placing between, convenient to use person can conveniently go up and down and can also carry out the plastic to the support that the height is not of uniform size and restore, user's convenience and work efficiency have been improved.

The working principle is as follows: when a user needs to repair and reshape a deformed support, the unrepaired support is placed on the first workbench 6, the support is repaired by the pressing plate 21 connected with the output end of the hydraulic cylinder 20 arranged at the top of the fixed plate 19, when the larger and higher support is repaired, the threaded handle 10 can be pulled to slide the second workbench 8 in the limiting groove 7 through the sliding block 9 to pull out the first workbench 6, the crank 4 is rotated to drive the screw rod 3 to rotate to drive the base 5 to move, meanwhile, the first workbench 6 moves to the position where the pressing plate 21 can reach along with the base 5, the handle 18 is rotated to drive the rotating rod 16 to rotate and drive the second bevel gear 17 to rotate, because the first bevel gear 14 and the second bevel gear 17 are in a meshed state, the first bevel gear 14 can be driven to rotate to drive the screw rod 13 installed in the inner cavity of the threaded rod 12 to rotate through a bearing, so that the distance between the fixed plate 19 and the first workbench 6 and the second workbench 8 is increased, the placing area of the support is increased, the convenience is brought to loading and unloading and the reshaping efficiency of the height of the user is improved.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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. The utility model provides a support trimmer, includes frame (1), its characterized in that: threaded hole (2) are seted up at the left side middle part of frame (1), the inner chamber of screw hole (2) is provided with lead screw (3), the left side of lead screw (3) is provided with crank (4), the inner chamber of frame (1) is provided with base (5), the top of base (5) is provided with first workstation (6), spacing groove (7) have been seted up to the inner chamber both sides of first workstation (6), the inner chamber of first workstation (6) is provided with two second workstation (8), two the both sides of second workstation (8) are provided with slider (9), two the front of second workstation (8) is provided with screw thread handle (10), the top right side of frame (1) is provided with elevating system (11).

2. The stent shaper of claim 1, wherein: elevating system (11) includes threaded rod (12), the inner chamber screw thread of threaded rod (12) is provided with drive lead screw (13), first bevel gear (14) have been cup jointed at the middle part of drive lead screw (13), the right side of threaded rod (12) is provided with fixed block (15), two be provided with bull stick (16) between fixed block (15), second bevel gear (17) have been cup jointed to the both sides of bull stick (16), the right side of bull stick (16) is provided with handle (18), two the top of drive lead screw (13) is provided with fixed plate (19), the top left side of fixed plate (19) is provided with hydraulic cylinder (20), the output of hydraulic cylinder (20) is connected with clamp plate (21).

3. The stent shaper of claim 1, wherein: the screw rod (3) is connected with the base (5) through the through threaded hole (2).

4. The rack shaper of claim 1, wherein: the second workbench (8) is slidably mounted in the inner cavity of the first workbench (6) in the limiting groove (7) through a sliding block (9).

5. A stent shaper as set forth in claim 2, wherein: the driving screw rod (13) is rotatably arranged in an inner cavity of the threaded rod (12) through a bearing.

6. A stent shaper as set forth in claim 2, wherein: the first bevel gear (14) and the second bevel gear (17) are in a meshed state.