CN214186492U

CN214186492U - High-speed steel lifting device

Info

Publication number: CN214186492U
Application number: CN202022870676.XU
Authority: CN
Inventors: 吴伟中
Original assignee: Jiangsu Weijian Tools Technology Co ltd
Current assignee: Jiangsu Weijian Tools Technology Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-09-14
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a high-speed steel lifting device, which comprises a base, wherein a motor is fixedly arranged in the base, a second bevel gear is fixedly arranged at the output end of the motor, a built-in seat plate is arranged in the base, a threaded rod is rotatably arranged at the top end of the built-in seat plate, a first bevel gear is fixedly arranged on the threaded rod, a fixed square tube is fixedly arranged at the top end of the base, a lifting square tube is movably arranged in the fixed square tube, a bracket is rotatably arranged at the top end of the lifting square tube, and a high-speed steel plate is placed in the bracket. The time spent on re-clamping and fixing the high-speed steel plate is saved, and the production efficiency is greatly improved.

Description

High-speed steel lifting device

Technical Field

The utility model relates to a lift up the device, in particular to high-speed steel lifts up device belongs to high-speed steel processing technology field.

Background

The high-speed steel is a tool steel with high hardness, high wear resistance and high heat resistance, also called high-speed tool steel or high-speed steel, commonly called white steel, especially high-speed steel plate, the surface of the high-speed steel plate needs to be processed well, cracks, folds, scars and hairlines which can not be seen by naked eyes are avoided, the surface of the high-speed steel plate needs to be clean, smooth and free of impurities, oxide scales and the like, therefore, when the high-speed steel plate is processed, two ends of the high-speed steel plate need to be polished, the smoothness of the surface of the high-speed steel plate is ensured, the quality of the high-speed steel plate is improved, when the high-speed steel plate is polished, the high-speed steel plate needs to be clamped and fixed on a bracket, and then the high-speed steel plate is lifted to the height of a polishing tool, and then the end of the high-speed steel plate can be polished.

Traditional high-speed steel lifts up device in the use of reality, the bracket of fixed high-speed steel sheet is fixed structure, can't rotate, after the one end of high-speed steel sheet is polished and is accomplished, need take off it from the bracket, change the both ends of high-speed steel sheet, fix its centre gripping on the bracket again, just can polish the processing to its one end that does not polish, need to spend a large amount of time and exchange the both ends of high-speed steel sheet, greatly reduced its production efficiency, to this, need design a high-speed steel lifts up the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-speed steel lifts up device to the bracket of the fixed high-speed steel sheet that proposes in solving above-mentioned background art is fixed structure, can't rotate, and the one end of working as the high-speed steel sheet is polished and is accomplished the back, need take off it from the bracket, changes the both ends of high-speed steel sheet, fixes its centre gripping on the bracket again, just can polish the processing to its one end that does not polish, need spend a large amount of times to exchange the both ends of high-speed steel sheet, has reduced its production efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a high-speed steel lifting device comprises a base, wherein a motor is fixedly arranged in the base, a second bevel gear is fixedly arranged at the output end of the motor, a built-in seat plate is fixedly arranged in the base and positioned on one side of the motor, a threaded rod is rotatably arranged at the top end of the built-in seat plate, a limiting mechanism is fixedly arranged in the base, one end, far away from the built-in seat plate, of the threaded rod penetrates through the limiting mechanism and is rotatably connected with the threaded rod, a first bevel gear is fixedly arranged on the threaded rod and is meshed with the second bevel gear, a fixed square tube is fixedly arranged at the top end of the base, a lifting square tube is movably arranged in the fixed square tube, the top end of the threaded rod is inserted into the lifting square tube and is in threaded connection with the lifting square tube, a bracket is rotatably arranged at the top end of the lifting square tube, a high-speed steel plate is arranged in the bracket, two clamping mechanisms are installed on the top end of the bracket in a threaded mode, and the high-speed steel plate is clamped and fixed on the bracket through the two clamping mechanisms.

Preferably, two fixture all includes a screw thread post, two the equal screw thread of screw thread post is installed on the bracket, every the equal fixed mounting in top of screw thread post has the knob, every the bottom of screw thread post just is located equal fixed mounting of bracket has the rubber pad.

Preferably, a handle is fixedly mounted on each of two outer walls far away from the bracket, and a first limit groove ((.

Preferably, the top fixed mounting who goes up and down square pipe has the connecting axle, the one end that the square pipe was gone away from to the connecting axle inserts first spacing inslot and rotates rather than being connected.

Preferably, stop gear includes the sleeve, just the sleeve rotates to cup joint on the outer wall of threaded rod, fixed mounting has two connecting rods on the sleeve, every telescopic one end is kept away from to the connecting rod all with base inner chamber wall fixed connection.

Preferably, a second limiting groove is formed in the top end of the built-in seat plate, the bottom end of the threaded rod is inserted into the second limiting groove and is rotatably connected with the second limiting groove, a connecting block is fixedly mounted in the lifting square tube, and the threaded rod is in threaded connection with the connecting block.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a high-speed steel lifts up device has the characteristics that improve production efficiency, in specific use, compares with the anticorrosive detection device of traditional nickel base flange: drive the second bevel gear through the motor and rotate, because second bevel gear is connected with first bevel gear meshing, so can drive the threaded rod and rotate, rotate the in-process at the threaded rod and can drive lift side pipe and carry out the lifting movement, be convenient for with bracket and high-speed steel sheet lifting to grinding tool's height, the completion of polishing when the one end of fast steel sheet, the staff is handheld and rotates the bracket, can adjust the both ends position of high-speed steel sheet, be convenient for polish the processing to the one end that the high-speed steel sheet was not polished, need not the manual work and lift high-speed steel sheet and change, the time that the fixed needs the cost of centre gripping again to high-speed steel sheet has been saved, the production efficiency thereof is greatly improved.

Drawings

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

FIG. 2 is a schematic view of the connection between the clamping mechanism and the bracket of the present invention;

fig. 3 is an enlarged schematic view of a in fig. 1 according to the present invention;

FIG. 4 is a schematic structural view of the limiting mechanism of the present invention;

fig. 5 is a schematic view of the connection between the threaded rod and the built-in seat plate of the present invention.

In the figure: 1. a base; 2. a motor; 3. a limiting mechanism; 31. a sleeve; 32. a connecting rod; 4. fixing the square tube; 5. lifting the square tube; 51. a connecting shaft; 52. connecting blocks; 6. a high-speed steel plate; 7. a bracket; 71. a handle; 72. a first limit groove; 8. a clamping mechanism; 81. a threaded post; 82. a knob; 83. a rubber pad; 9. a threaded rod; 10. a first bevel gear; 11. a second bevel gear; 12. a built-in seat board; 121. a second limit groove.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a high-speed steel lifting device comprises a base 1, a motor 2 is fixedly installed in the base 1, a second bevel gear 11 is fixedly installed at the output end of the motor 2, a built-in seat plate 12 is fixedly installed in the base 1 and positioned on one side of the motor 2, a threaded rod 9 is rotatably installed at the top end of the built-in seat plate 12, a limiting mechanism 3 is fixedly installed in the base 1, one end, far away from the built-in seat plate 12, of the threaded rod 9 penetrates through the limiting mechanism 3 and is rotatably connected with the same, a first bevel gear 10 is fixedly installed on the threaded rod 9, the first bevel gear 10 is meshed with the second bevel gear 11 and is connected with the same, a fixed square pipe 4 is fixedly installed at the top end of the base 1, a lifting square pipe 5 is movably installed in the fixed square pipe 4, the top end of the threaded rod 9 is inserted into the lifting square pipe 5 and is connected with the same in a threaded manner, a bracket 7 is rotatably installed at the top end of the lifting square pipe 5, and a high-speed steel plate 6 is placed in the bracket 7, two fixture 8 are installed to the top screw thread of bracket 7, high-speed steel sheet 6 is fixed on bracket 7 through the 8 centre gripping of two fixture, rotate bracket 7 through connecting axle 51 and install the top at lift side pipe 5, if the one end of high-speed steel sheet 6 is polished and is accomplished, the staff is handheld handle 71 and rotates bracket 7, can exchange the both ends position of high-speed steel sheet 6, be convenient for polish the processing to the one end that high-speed steel sheet 6 was not polished, need not the manual work and lift up high-speed steel sheet 6 and change, the time that the fixed needs the cost of centre gripping again to high-speed steel sheet 6 has been saved, its production efficiency has been improved greatly.

A handle 71 is fixedly arranged on two outer walls far away from the bracket 7, a first limit groove 72 is arranged at the bottom end of the bracket 7 in a chiseled mode, a worker can rotate the bracket 7 by holding the handle 71 by hand, so that two ends of the high-speed steel plate 6 can be conveniently exchanged, a second limit groove 121 is arranged at the top end of the built-in seat plate 12 in a chiseled mode, the bottom end of the threaded rod 9 is inserted into the second limit groove 121 and is rotatably connected with the second limit groove, a connecting block 52 is fixedly arranged in the lifting square tube 5, the threaded rod 9 is in threaded connection with the connecting block 52, the bottom end of the threaded rod 9 is rotatably arranged in the second limit groove 121, the threaded rod 9 can be stably rotatably arranged at the top end of the built-in seat plate 12, the lifting square tube 5 can be driven to move up and down along the inner wall of the fixed square tube 4 when the threaded rod 9 is ensured to rotate, two clamping mechanisms 8 both comprise a threaded column 81, the two threaded columns 81 are all installed on the bracket 7 in a threaded manner, the top end of each threaded column 81 is fixedly provided with a knob 82, the bottom end of each threaded column 81 and the position, located in the bracket 7, of each threaded column 81 are fixedly provided with a rubber pad 83, the knobs 82 are rotated to drive the threaded columns 81 to move downwards and further drive the rubber pads 83 to move downwards, when the rubber pads 83 are tightly attached to the upper surface of the high-speed steel plate 6, the high-speed steel plate 6 can be clamped and fixed, so that the high-speed steel plate 6 is firmly installed on the bracket 7, the limiting mechanism 3 comprises a sleeve 31, the sleeve 31 is rotatably sleeved on the outer wall of the threaded rod 9, the sleeve 31 is fixedly provided with two connecting rods 32, one end, far away from the sleeve 31, of each connecting rod 32 is fixedly connected with the inner cavity wall of the base 1, the sleeve 31 is firmly installed in the inner cavity of the base 1 through the connecting rods 32, the threaded rod 9 is limited through the sleeve 31, and the stability of the threaded rod 9 during rotation is effectively improved, the top fixed mounting of lift side's pipe 5 has connecting axle 51, and the one end that connecting axle 51 kept away from lift side's pipe 5 inserts first spacing inslot 72 and rotates rather than being connected, rotates lift side's pipe 5 and bracket 7 through connecting axle 51 and is connected as an organic whole, ensures that bracket 7 can rotate on the top of lift side's pipe 5, is convenient for rotate high-speed steel sheet 6.

Specifically, when the utility model is used, firstly, the high-speed steel plate 6 is inserted into the bracket 7, the knob 82 is rotated to drive the threaded post 81 to move downwards, when the rubber pad 83 is tightly attached to the upper surface of the high-speed steel plate 6, the high-speed steel plate 6 can be firmly clamped and fixed on the bracket 7, the processing stability is effectively improved, after the clamping and fixing of the high-speed steel plate 6 are completed, the second bevel gear 11 is driven to rotate by the motor 2, because the second bevel gear 11 is meshed and connected with the first bevel gear 10, the first bevel gear 10 can rotate along the second bevel gear 11, the threaded rod 9 is convenient to drive to rotate, because the threaded rod 9 is in threaded connection with the connecting block 52, when the threaded rod 9 rotates, the lifting square pipe 5 can be driven to move up and down along the inner wall of the fixed square pipe 4, when the lifting square pipe 5 moves up, the bracket 7 and the, ensure the tip of high-speed steel sheet 6 can contact with the burnisher, be convenient for polish the processing to the tip of high-speed steel sheet 6, because bracket 7 rotates with connecting axle 51 to be connected, can rotate on the top of lift side pipe 5 then, if the one end of high-speed steel sheet 6 is polished and is accomplished, the staff is handheld handle 71 and rotate bracket 7, be convenient for exchange the both ends position department position of high-speed steel sheet 6, need not the manual work and lift up high-speed steel sheet 6 and change, the time that the fixed needs of centre gripping is again saved to high-speed steel sheet 6, the production efficiency is greatly improved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 device is lifted up to high-speed steel, includes base (1), its characterized in that, fixed mounting has motor (2) in base (1), the output fixed mounting of motor (2) has second bevel gear (11), just one side fixed mounting that is located motor (2) in base (1) has built-in bedplate (12), the top of built-in bedplate (12) is rotated and is installed threaded rod (9), fixed mounting has stop gear (3) in base (1), just the one end that built-in bedplate (12) was kept away from in threaded rod (9) passes stop gear (3) and is connected rather than the rotation, fixed mounting has first bevel gear (10) on threaded rod (9), just first bevel gear (10) are connected with second bevel gear (11) meshing, the top fixed mounting of base (1) has fixed square pipe (4), movable mounting has lift side pipe (5) in fixed side pipe (4), the top of threaded rod (9) inserts in lift side pipe (5) and rather than threaded connection, the top of lift side pipe (5) is rotated and is installed bracket (7), high-speed steel sheet (6) have been placed in bracket (7), two fixture (8) are installed to the top screw thread of bracket (7), high-speed steel sheet (6) are fixed on bracket (7) through two fixture (8) centre gripping.

2. The high-speed steel product lifting apparatus according to claim 1, wherein: two fixture (8) all includes a screw thread post (81), two equal threaded mounting of screw thread post (81) is on bracket (7), every the equal fixed mounting in top of screw thread post (81) has knob (82), every the bottom of screw thread post (81) just is located equal fixed mounting in bracket (7) and has rubber pad (83).

3. The high-speed steel product lifting apparatus according to claim 1, wherein: and the two outer walls of the bracket (7) far away from each other are fixedly provided with a handle (71), and the bottom end of the bracket (7) is provided with a first limiting groove (72).

4. The high-speed steel product lifting apparatus according to claim 1, wherein: the top fixed mounting of lift side pipe (5) has connecting axle (51), the one end that lift side pipe (5) was kept away from in connecting axle (51) inserts first spacing groove (72) and is connected rather than rotating.

5. The high-speed steel product lifting apparatus according to claim 1, wherein: stop gear (3) include sleeve (31), just sleeve (31) rotate to cup joint on the outer wall of threaded rod (9), fixed mounting has two connecting rods (32), every on sleeve (31) the one end that sleeve (31) were kept away from in connecting rod (32) all with base (1) inner chamber wall fixed connection.

6. The high-speed steel product lifting apparatus according to claim 1, wherein: the top of built-in bedplate (12) is opened and is chiseled second spacing groove (121), the bottom of threaded rod (9) is inserted in second spacing groove (121) and is connected rather than rotating, fixed mounting has connecting block (52) in lift side's pipe (5), threaded rod (9) and connecting block (52) threaded connection.