CN219561662U

CN219561662U - Gear grinding head

Info

Publication number: CN219561662U
Application number: CN202320095345.4U
Authority: CN
Inventors: 陈骞; 倪长江; 朱大勇; 韩二瑞; 钟显龙; 徐英; 毛德仁; 纪殿玉; 洪荣军; 石金玉; 余飞; 胡海亮
Original assignee: Suzhou Jinyi Precision Gear Co ltd
Current assignee: Suzhou Jinyi Precision Gear Co ltd
Priority date: 2023-02-01
Filing date: 2023-02-01
Publication date: 2023-08-22
Anticipated expiration: 2033-02-01

Abstract

The utility model discloses a gear grinding head, which comprises a grinding head fixing rod and a mounting rod, wherein one end of the grinding head fixing rod is fixedly connected with a grinding head main body, one end of the grinding head fixing rod is fixedly connected with a clamping block, two sides of the grinding head fixing rod are fixedly connected with movable blocks, a movable groove is formed in the mounting rod, a fixing groove is formed above the movable groove, a fixing component is arranged in the fixing groove, the fixing component comprises a pressing block, one side of the pressing block is fixedly connected with a sliding rod, the upper end of the sliding rod is fixedly connected with a limiting block, the outer surface of the sliding rod is provided with a first spring, the lower end of the sliding rod is fixedly connected with a fixing block, one side of the fixing block is fixedly connected with a telescopic rod, the outer surface of the telescopic rod is provided with a second spring, and two sides of the movable groove are provided with clamping grooves. Through setting up fixed subassembly, fixture block, conveniently install the dismantlement to the grinding head, promote the practicality that the grinding head used.

Description

Gear grinding head

Technical Field

The utility model relates to the technical field of gear production and processing equipment, in particular to a gear grinding head.

Background

Grinding is a machining method for removing materials, namely a machining method for cutting off redundant materials on a workpiece by using a grinding tool, wherein grinding is one of the material removing methods widely applied, and most of the existing grinding devices adopt grinding heads to grind gears.

But most of grinding heads of the existing grinding device are fixedly mounted through bolts, so that the dismounting process is complicated, the replacement of the grinding heads is inconvenient, and the working efficiency of gear machining is further affected.

Disclosure of Invention

The gear grinding head provided by the utility model can be conveniently assembled and disassembled through the fixing component and the clamping block, and the practicability of the grinding head in use is improved.

To achieve the above object, there is provided a gear grinding head comprising: grinding head dead lever, installation pole, the one end fixedly connected with fixture block of grinding head dead lever, the equal fixedly connected with movable block in both sides of grinding head dead lever, the movable groove has been seted up to the inside of installation pole, the fixed slot has been seted up to the top of movable groove, the inside of fixed slot is provided with fixed subassembly, the draw-in groove has all been seted up to the both sides of movable slot.

According to the gear grinding head, one end of the grinding head fixing rod is fixedly connected with the grinding head main body.

According to the gear grinding head, the fixed component comprises a pressing block, one side of the pressing block is fixedly connected with a sliding rod, a first spring is arranged on the outer surface of the sliding rod, the lower end of the sliding rod is fixedly connected with a fixed block, and one side of the fixed block is fixedly connected with a telescopic rod.

According to the gear grinding head, the upper end of the sliding rod is fixedly connected with a limiting block.

According to the gear grinding head, a second spring is arranged on the outer surface of the telescopic rod.

According to the gear grinding head, the fixing component is movably clamped with the clamping block.

According to the gear grinding head, the grinding head fixing rod is arranged in the movable groove.

According to the gear grinding head, the movable block is arranged in the clamping groove.

The utility model aims to provide a gear grinding head, which mainly has the innovation points that:

1. this gear grinding head through setting up fixed subassembly, fixture block, conveniently installs the dismantlement to the grinding head, promotes the practicality that the grinding head used.

2. The gear grinding head is convenient to position when the grinding head fixing rod is installed by arranging the movable block and the clamping groove.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic view of a gear grinding head according to the present utility model;

FIG. 2 is a perspective view of a grinding bit holder and a grinding bit body of a gear grinding bit according to the present utility model;

FIG. 3 is a perspective view of a mounting bar of a gear grinding head according to the present utility model;

fig. 4 is a schematic structural diagram of fig. 1 a according to the present utility model.

Legend description:

1. a grinding head fixing rod; 2. a mounting rod; 3. a movable groove; 4. a fixing groove; 5. a fixing assembly; 6. a clamping groove; 7. a grinding head body; 8. a movable block; 9. a clamping block; 51. a second spring; 52. briquetting; 53. a first spring; 54. a slide bar; 55. a limiting block; 56. a telescopic rod; 57. and a fixed block.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, the gear grinding head of the embodiment of the utility model comprises a grinding head fixing rod 1 and a mounting rod 2, wherein one end of the grinding head fixing rod 1 is fixedly connected with a clamping block 9, both sides of the grinding head fixing rod 1 are fixedly connected with a movable block 8, a movable groove 3 is formed in the mounting rod 2, a fixing groove 4 is formed above the movable groove 3, a fixing component 5 is arranged in the fixing groove 4, the grinding head is conveniently mounted and dismounted by arranging the fixing component 5 and the clamping block 9, the practicability of the grinding head is improved, both sides of the movable groove 3 are respectively provided with a clamping groove 6, and the positioning of the grinding head fixing rod 1 during mounting is facilitated by arranging the movable block 8 and the clamping groove 6, so that the grinding head fixing rod 1 is conveniently placed in the movable groove 3.

One end fixedly connected with grinding head main part 7 of grinding head dead lever 1, fixed subassembly 5 includes briquetting 52, one side fixedly connected with slide bar 54 of briquetting 52, the surface of slide bar 54 is provided with first spring 53, the lower extreme fixedly connected with fixed block 57 of slide bar 54, one side fixedly connected with telescopic link 56 of fixed block 57, the upper end fixedly connected with stopper 55 of slide bar 54, through setting up stopper 55, carry out the spacing to slide bar 54, the surface of telescopic link 56 is provided with second spring 51, fixed subassembly 5 and fixture block 9 movable joint, grinding head dead lever 1 sets up in movable groove 3, movable block 8 sets up in draw-in groove 6.

Working principle: when the gear grinding head is used for installing the grinding head fixing rod 1, the clamping blocks 9 on the grinding head fixing rod 1 are aligned with the movable grooves 3 on the installation rod 2, the clamping blocks 9 squeeze the fixing blocks 57, the fixing blocks 57 move rightwards, the fixing blocks 57 squeeze the telescopic rods 56, the second springs 51 on the telescopic rods 56 are stressed and deformed, the fixing blocks 57 drive the sliding rods 54 to move rightwards, the first springs 53 on the fixing blocks 57 are stressed and deformed, and after the clamping blocks 9 are clamped with the fixing blocks 57, the first springs 53, the second springs 51 and the telescopic rods 56 return to the original positions, so that the installation of the grinding head is completed; when the grinding head needs to be disassembled and replaced, the pressing block 52 is pressed, the pressing block 52 drives the sliding rod 54 to move rightwards, the first spring 53 is stressed and deformed, the sliding rod 54 drives the fixed block 57 to move rightwards, the fixed block 57 drives the telescopic rod 56 to stretch out and draw back, the second spring 51 is stressed and deformed, and at the moment, the grinding head fixed rod 1 is taken out, so that the disassembly is completed.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. Gear grinding head, characterized in that it comprises: grinding head dead lever (1), installation pole (2), the one end fixedly connected with fixture block (9) of grinding head dead lever (1), all fixedly connected with movable block (8) in the both sides of grinding head dead lever (1), movable groove (3) have been seted up to the inside of installation pole (2), fixed slot (4) have been seted up to the top of movable groove (3), the inside of fixed slot (4) is provided with fixed subassembly (5), draw-in groove (6) have all been seted up to the both sides of movable groove (3).

2. Gear grinding head according to claim 1, characterized in that one end of the grinding head fixing rod (1) is fixedly connected with a grinding head body (7).

3. Gear grinding head according to claim 1, characterized in that the fixing assembly (5) comprises a pressing block (52), one side of the pressing block (52) is fixedly connected with a sliding rod (54), the outer surface of the sliding rod (54) is provided with a first spring (53), the lower end of the sliding rod (54) is fixedly connected with a fixing block (57), and one side of the fixing block (57) is fixedly connected with a telescopic rod (56).

4. A gear grinding head according to claim 3, characterized in that the upper end of the slide bar (54) is fixedly connected with a stopper (55).

5. A gear grinding head according to claim 3, characterized in that the outer surface of the telescopic rod (56) is provided with a second spring (51).

6. Gear grinding head according to claim 1, characterized in that the fixing assembly (5) is movably clamped with the clamping block (9).

7. Gear grinding head according to claim 1, characterized in that the grinding head fixing bar (1) is arranged in the movable groove (3).

8. Gear grinding head according to claim 1, characterized in that the movable block (8) is arranged in the clamping groove (6).