CN211760317U

CN211760317U - Grinding device is used in spring steel processing

Info

Publication number: CN211760317U
Application number: CN202020417138.2U
Authority: CN
Inventors: 钱祖峰
Original assignee: Suzhou Yihuang Metal Products Co ltd
Current assignee: Suzhou Yihuang Metal Products Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-10-27
Anticipated expiration: 2030-03-27

Abstract

The utility model relates to the field of machining equipment, in particular to a polishing device for spring steel processing, which comprises a workbench, a fixed frame, an upper polisher and a driving motor, wherein the upper surface of the workbench is fixedly connected with the fixed frame, an upper lead screw is arranged in the fixed frame, an upper slide block is sleeved on the upper lead screw, a second telescopic mechanism is fixedly connected with the lower surface of the upper slide block, an upper polisher is arranged at the lower end of the second telescopic mechanism, a lower lead screw is arranged above the workbench, a lower slide block is sleeved on the lower lead screw, a third telescopic mechanism is fixedly connected with the upper surface of the lower slide block, a lower polisher is arranged at the top end of the third telescopic mechanism, a clamping mechanism is arranged on the side wall of the fixed frame, the driving motor is arranged at the bottom of the workbench, the end part of a spring steel plate can be clamped through the arrangement of the, in this application, utilize last polisher, lower polisher to polish spring steel plate's upper and lower surface simultaneously.

Description

Grinding device is used in spring steel processing

Technical Field

The utility model relates to a machining equipment field, the more specifically grinding device is used in spring steel processing that says so.

Background

Spring steel refers to a special alloy steel for manufacturing various types of springs and other elastic elements. According to the performance requirements and the use conditions, the alloy spring steel can be divided into common alloy spring steel and special alloy spring steel. Spring steel has excellent overall properties, good metallurgical quality (high cleanliness and uniformity), good surface quality (tight control of surface defects and decarburization), and precise shape and dimensions.

The spring steel plate is a commonly used vehicle elastic part, and when the spring steel plate is manufactured, the surface of a spring steel raw material needs to be polished, so that manual polishing efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding device is used in spring steel processing 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:

a polishing device for spring steel processing comprises a workbench, a fixing frame, an upper polishing machine and a driving motor, wherein the upper surface of the workbench is fixedly connected with the fixing frame, an upper screw rod is arranged inside the fixing frame, an upper sliding block is sleeved on the upper screw rod and is in threaded connection with the upper screw rod, a second telescopic mechanism is fixedly connected to the lower surface of the upper sliding block, the lower end of the second telescopic mechanism is provided with the upper polishing machine, a lower screw rod is arranged above the workbench, a lower sliding block is sleeved on the lower screw rod and is in threaded connection with the lower screw rod, a third telescopic mechanism is fixedly connected to the upper surface of the lower sliding block, the top end of the third telescopic mechanism is provided with the lower polishing machine, a clamping mechanism is arranged on the side wall of the fixing frame, the bottom of the workbench is provided with the driving motor, the driving motor is a forward and reverse rotation motor, the shaft extension end of the driving, the right end of the upper screw rod is connected with the rotating shaft through an upper bevel gear, and the right end of the lower screw rod is connected with the rotating shaft through a lower bevel gear.

Further: the second telescopic mechanism is an electric hydraulic telescopic cylinder.

Further: the clamping mechanism comprises four telescopic mechanisms, clamping jaws and connecting rods, the four telescopic mechanisms are fixedly connected to the side walls of the fixing frame, the side walls of the four telescopic mechanisms are hinged to the clamping jaws, the clamping jaws are two in number and are arranged in an up-down symmetrical mode, the extending ends of the four telescopic mechanisms are hinged to the connecting rods, and the end portions of the connecting rods are hinged to the middle portions of the clamping jaws.

Further: the supporting legs are installed at the bottom of the workbench, a cavity is formed in the bottom of the supporting legs, and a first telescopic mechanism is installed inside the cavity.

Further: the universal wheel is installed to first telescopic machanism's lower extreme.

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect: the embodiment of the utility model provides an in, through setting up fixture, can press from both sides the tip of tight spring steel sheet, make spring steel sheet remain stable, the clamping is fast, the loading and unloading of being convenient for, in this application, utilize polisher, lower polisher to polish spring steel sheet's upper and lower surface simultaneously, it is efficient to polish, has solved artifical spring steel sheet inefficiency of polishing, problem that workman's work load is big.

Drawings

FIG. 1 is a schematic structural diagram of a grinding device for machining spring steel in an embodiment 1;

FIG. 2 is a perspective view of a fixed frame in the polishing device for spring steel processing in the embodiment 1;

fig. 3 is a schematic structural view of a clamping mechanism in embodiment 1 of the polishing device for spring steel processing.

The reference numerals in the schematic drawings illustrate: 1-a workbench; 2-a leg; 3-a first telescoping mechanism; 4-universal wheels; 5-a fixing frame; 6-feeding a screw rod; 7-upper sliding block; 8-a second telescoping mechanism; 9-grinding the machine; 10-lower screw rod; 11-lower slide block; 12-a third telescoping mechanism; 13-lower sander; 14-a fourth telescoping mechanism; 15-a clamping jaw; 16-a connecting rod; 17-a drive motor; 18-a rotating shaft; 19-an upper bevel gear set; 20-lower bevel gear set.

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, and the following embodiments are combined to further describe the present invention.

Example 1

Referring to fig. 1-3, in an embodiment of the present invention, a polishing device for spring steel processing includes a worktable 1, a fixing frame 5, an upper polishing machine 9 and a driving motor 17, the fixing frame 5 is fixedly connected to an upper surface of the worktable 1, an upper lead screw 6 is installed inside the fixing frame 5, two ends of the upper lead screw 6 are rotatably connected to side walls of the fixing frame 5 respectively, an upper slider 7 is sleeved on the upper lead screw 6, the upper slider 7 is in threaded connection with the upper lead screw 6, an upper surface of the upper slider 7 is slidably connected to a top of the fixing frame 5, a second telescopic mechanism 8 is fixedly connected to a lower surface of the upper slider 7, the second telescopic mechanism 8 is an electric hydraulic telescopic cylinder, the upper polishing machine 9 is installed at a lower end of the second telescopic mechanism 8, an upper surface of a spring steel plate can be polished by the upper polishing machine 9, a lower lead screw 10 is installed above the worktable 1, two ends of the lower lead screw 10 are rotatably connected to, the lower lead screw 10 is sleeved with a lower slide block 11, the lower slide block 11 is in threaded connection with the lower lead screw 10, the lower surface of the lower slide block 11 is in sliding connection with the workbench 1, the upper surface of the lower slide block 11 is fixedly connected with a third telescopic mechanism 12, the third telescopic mechanism 12 is an electric hydraulic telescopic cylinder, a lower grinding machine 13 is installed at the top end of the third telescopic mechanism 12, the third telescopic mechanism 12 is controlled to stretch and retract to drive the lower grinding machine 13 to move up and down, the lower grinding machine 13 is used for grinding the lower surface of the spring steel plate, the side wall of the fixed frame 5 is provided with two clamping mechanisms, the two clamping mechanisms are arranged symmetrically left and right, each clamping mechanism comprises a fourth telescopic mechanism 14, a clamping jaw 15 and a connecting rod 16, the side wall of the fixed frame 5 is fixedly connected with a fourth telescopic mechanism 14, the side wall of the fourth telescopic mechanism 14 is hinged with a clamping jaw 15, the clamping jaws 15, the end of the connecting rod 16 is hinged to the middle of the clamping jaw 15, the fourth telescoping mechanism 14 is controlled to stretch and retract, the clamping jaw 15 can be driven to open and close, the clamping jaw 15 is used for clamping the end of the spring steel plate, the spring steel plate is kept stable, the driving motor 17 is installed at the bottom of the workbench 1, the driving motor 17 is a forward and reverse rotating motor, a rotating shaft 18 is fixedly connected to the shaft extension end of the driving motor 17, the rotating shaft 18 penetrates through the workbench 1 and extends to the upper portion of the workbench 1, the right end of the upper screw rod 6 is connected with the rotating shaft 18 through an upper bevel gear 19, the right end of the lower screw rod 10 is connected with the rotating shaft 18 through a lower bevel gear 20, the driving motor 17 is controlled to rotate forward and reverse, the upper screw rod 6 and the lower screw rod 10 can be driven to rotate synchronously, the upper.

Example 2

On the basis of embodiment 1, stabilizer blade 2 is installed to the bottom of workstation 1, and the cavity has been seted up to the bottom of stabilizer blade 2, and the internally mounted of cavity has first telescopic machanism 3, and universal wheel 4 is installed to the lower extreme of first telescopic machanism 3, and the extension of control first telescopic machanism 3 drives universal wheel 4 and moves down, makes universal wheel 4 and ground department of meeting, is convenient for promote this device shift position.

With the combination of the embodiment 1 and the embodiment 2, the working principle of the present invention is: the fourth telescopic mechanism 14 is controlled to shorten, the two clamping jaws 15 are driven to fold, the end portions of the spring steel plate are clamped, the spring steel plate is kept stable, the second telescopic mechanism 8 is controlled to extend, the upper grinding machine 9 is driven to move downwards, the upper grinding machine 9 is made to contact with the upper surface of the spring steel plate, the third telescopic mechanism 12 is controlled to extend simultaneously, the lower grinding machine 13 is driven to move upwards, the lower grinding machine 13 is made to contact with the lower surface of the spring steel plate, the upper grinding machine 9 and the lower grinding machine 13 are utilized to simultaneously grind the upper surface and the lower surface of the spring steel plate, the driving motor 17 is controlled to rotate positively and negatively, the upper lead screw 6 and the lower lead screw 10 can be driven to rotate synchronously, the upper grinding machine 9 and the lower grinding machine 13 are respectively driven to move leftwards and rightwards.

It needs to explain very much, workstation 1, mount 5, last polisher 9 and driving motor 17 are prior art's application in this application, and the universal wheel of lower lead screw, lower polisher, fixture, liftable is the innovation point of this application, and it has effectively solved the problem that artifical polishing spring steel board is inefficient, and workman work load is big.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A polishing device for spring steel processing comprises a workbench (1), a fixing frame (5), an upper polishing machine (9) and a driving motor (17), and is characterized in that the upper surface of the workbench (1) is fixedly connected with the fixing frame (5), an upper screw rod (6) is installed inside the fixing frame (5), an upper slider (7) is sleeved on the upper screw rod (6), the upper slider (7) is in threaded connection with the upper screw rod (6), a second telescopic mechanism (8) is fixedly connected to the lower surface of the upper slider (7), the upper polishing machine (9) is installed at the lower end of the second telescopic mechanism (8), a lower screw rod (10) is arranged above the workbench (1), a lower slider (11) is sleeved on the lower screw rod (10), the lower slider (11) is in threaded connection with the lower screw rod (10), a third telescopic mechanism (12) is fixedly connected to the upper surface of the lower slider (11), lower polisher (13) is installed on the top of third telescopic machanism (12), install fixture on the lateral wall of mount (5), driving motor (17) are installed to the bottom of workstation (1), driving motor (17) are the motor that just reverses, the axle extension end fixedly connected with pivot (18) of driving motor (17), pivot (18) are passed workstation (1) and are extended to the top of workstation (1), the right-hand member of going up lead screw (6) is connected with pivot (18) through last bevel gear (19), the right-hand member of lower lead screw (10) is connected with pivot (18) through lower bevel gear (20).

2. The spring steel processing grinding device according to claim 1, wherein the second telescopic mechanism (8) is an electro-hydraulic telescopic cylinder.

3. The grinding device for spring steel processing according to claim 1, wherein the clamping mechanism comprises a fourth telescoping mechanism (14), clamping jaws (15) and connecting rods (16), the fourth telescoping mechanism (14) is fixedly connected to the side wall of the fixed frame (5), the clamping jaws (15) are hinged to the side wall of the fourth telescoping mechanism (14), the two clamping jaws (15) are arranged symmetrically up and down, the extending end of the fourth telescoping mechanism (14) is hinged to the connecting rod (16), and the end portion of the connecting rod (16) is hinged to the middle portion of the clamping jaw (15).

4. The grinding device for spring steel processing according to claim 1, wherein the bottom of the workbench (1) is provided with a support leg (2), the bottom of the support leg (2) is provided with a cavity, and the first telescopic mechanism (3) is arranged in the cavity.

5. A grinding device for spring steel processing according to claim 4, characterized in that the lower end of the first telescopic mechanism (3) is provided with a universal wheel (4).