CN211890114U

CN211890114U - Cylindrical grinding machine for worm machining

Info

Publication number: CN211890114U
Application number: CN202020050663.5U
Authority: CN
Inventors: 易华兵
Original assignee: Jingzhou Huali Machinery Co ltd
Current assignee: Jingzhou Huali Machinery Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-11-10
Anticipated expiration: 2030-01-10

Abstract

A cylindrical grinder for worm machining comprises a workbench, wherein a rotating disc is arranged on the workbench, a first center body is fixedly arranged on the rotating disc, a worm clamping hoop is arranged on the rotating disc, a slider is connected on the workbench in a sliding manner, a second center body is fixedly arranged on one side, close to the rotating disc, of the slider, a slider fixing mechanism is arranged on the slider, the rotating disc is arranged on the workbench, the first center body is fixedly arranged on the rotating disc, the slider is connected on the workbench in a sliding manner, the second center body is fixedly arranged on one side, close to the rotating disc, of the slider, the slider is provided with a slider fixing mechanism, the second center body is fixed on the slider, the slider is connected with the workbench in a sliding manner, worms with different lengths can be fixed, a lead screw is rotatably arranged on the workbench, the slider is connected with the lead screw in a threaded manner, so the lead screw can drive the slider to slide on the surface of the workbench when, the position of the sliding block is convenient to adjust.

Description

Cylindrical grinding machine for worm machining

Technical Field

The utility model belongs to the technical field of the worm processing technique and specifically relates to a cylindrical grinder for worm processing is related to.

Background

The cylindrical grinding machine is a grinding machine for processing the outer surface and the shaft shoulder end surface of a cylindrical, conical or other-shaped plain line of a workpiece; the grinding machine is widely used and can be used for processing various cylindrical conical outer surfaces and shaft shoulder end surfaces. In order to fix the worm conveniently, the utility model of the cylindrical grinding machine workpiece clamping device with application number 201822193965.3 comprises two apexes and a rotating disc, correspondingly, two fixing holes are arranged at two ends of the worm, one of the centre points is fixed on a rotating disc which can rotate on an excircle grinder and mainly plays a driving role in driving a worm to rotate, when in fixation, the two top points are respectively propped against the two fixing holes at the two ends of the worm, in addition, in order to prevent the slip between the top pin and the worm, a clamping hoop is also arranged on the rotating disk and used for clamping the worm, the clamping hoop can be disassembled, it can be changed according to the diameter of the worm, but the application does not disclose how to fix worms of different lengths, and how to conveniently fix when changing the worm of different length, we propose a cylindrical grinder for worm processing for this reason and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

To the above circumstances, for overcoming prior art's defect, the utility model provides a cylindrical grinder for worm processing is used for solving above-mentioned problem.

In order to achieve the purpose, the utility model relates to a cylindrical grinder for worm processing, comprises a workbench, be provided with the rotating disc on the workstation, the fixed apex body one that is equipped with on the rotating disc, and be equipped with worm centre gripping hoop on the rotating disc, sliding connection has the slider on the workstation, the slider is close to the fixed apex body two that is equipped with in one side of rotating disc, and is equipped with slider fixed establishment on the slider.

Preferably, the sliding block fixing mechanism comprises a screw rod, the screw rod is rotatably arranged on the workbench, and the sliding block is in threaded connection with the screw rod.

Preferably, a rotary table is fixedly arranged at the rear end of the screw rod.

Preferably, the workbench is integrally formed with a fixing lug, the screw rod is inserted with a fixing rod in a penetrating manner, and the fixing rod is inserted into the fixing lug in a sliding manner.

Preferably, the rear end of the screw rod is slidably connected with a clamping block, and a clamping groove matched with the clamping block is formed in the workbench.

Preferably, a sliding rail is fixedly arranged on the workbench, and the sliding block is connected with the sliding rail in a sliding manner.

Has the advantages that:

1. the rotary disc is arranged on the workbench, the first center body is fixedly arranged on the rotary disc, the sliding block is connected on the workbench in a sliding manner, the second center body is fixedly arranged on one side, close to the rotary disc, of the sliding block, the sliding block is provided with a sliding block fixing mechanism, the second center body is fixed on the sliding block, and the sliding block is connected with the workbench in a sliding manner, so that worms with different lengths can be fixed;

2. the screw rod of the utility model can be rotatably arranged on the workbench, and the slide block is in threaded connection with the screw rod, so that the screw rod can drive the slide block to slide on the surface of the workbench when rotating, and the position of the slide block can be conveniently adjusted;

3. the utility model discloses integrated into one piece has fixed ear on the workstation, when needs fixed lead screw, with the dead lever insert the earhole can, the lead screw can also be fixed through the fixture block, the fixture block sliding sleeve is on the lead screw, when needs fixed lead screw, aim at the draw-in groove with the fixture block and then loosen, the draw-in groove is gone into to the fixture block card under the spring action of spring, can fix the lead screw.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic view of the present invention.

Fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 according to the present invention.

Fig. 3 is the schematic view of the fixture block mounting structure of the present invention.

In the figure: the device comprises a working table 1, a rotating disc 2, a tip body I3, a worm clamping hoop 4, a sliding block 5, a tip body II 6, a screw rod 7, a fixed rod 8, a clamping block 9 and a sliding rail 10.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-3.

Given by fig. 1-3, the utility model relates to a cylindrical grinder for worm processing, including workstation 1, be provided with on the workstation 1 and rotate disc 2, it is fixed to be equipped with the apex body 3 on the rotation disc 2, and be equipped with worm centre gripping hoop 4 on the rotation disc 2, be prior art above, it is to be different from prior art, sliding connection has slider 5 on the workstation 1, slider 5 is close to one side of rotation disc 2 and is fixed and be equipped with apex body two 6, and be equipped with slider fixed establishment on slider 5, apex body two 6 is fixed on slider 5, and slider 5 and 1 sliding connection of workstation can fix the worm of different length.

The sliding block fixing mechanism comprises a screw rod 7, the screw rod 7 is rotatably installed on the workbench 1, the sliding block 5 is in threaded connection with the screw rod 7, and the screw rod 7 is in threaded connection with the sliding block 5, so that the screw rod 7 can drive the sliding block 5 to slide on the surface of the workbench 1 when rotating, and the position of the sliding block 5 can be conveniently adjusted.

The rear end of the screw rod 7 is fixedly provided with a rotary table, and the rotary table 5 can be held by a hand and the screw rod 7 can be rotated through the arrangement of the rotary table 5, so that the operation is convenient.

Integrated into one piece has the fixed ear on the workstation 1, runs through on the lead screw 7 and has inserted dead lever 8, and dead lever 8 slides and inserts in fixed ear, as shown in fig. 2, has the ear hole on the fixed ear, and dead lever 8 runs through lead screw 7, so when needs fixed lead screw 7, with dead lever 8 insert the ear hole can, the convenience is fixed lead screw 7.

The rear end sliding connection of lead screw 7 has fixture block 9, be equipped with on workstation 1 with fixture block 9 matched with draw-in groove, as shown in fig. 3, lead screw 7 can also be fixed through fixture block 9, as shown in fig. 3, fixture block 9 sliding sleeve is on lead screw 7, and the rear end of fixture block 9 and lead screw 7 is connected with the spring, when needing to rotate lead screw 7, with the backward slip fixture block 9 of hand, and when needs fixed lead screw 7, aim at the draw-in groove with fixture block 9 and then loosen, fixture block 9 card goes into the draw-in groove under the spring force effect of spring, can fix lead screw 7.

The clamping block 9 is in a rectangular block structure, and the screw rod 7 is provided with a raised guide strip, so that the clamping block 9 is limited to only slide along the axis direction of the screw rod 7 and cannot rotate.

The workbench 1 is fixedly provided with a slide rail 10, and the slide block 5 is connected with the slide rail 10 in a sliding way.

The working principle is as follows: the utility model discloses be provided with rotating disc 2 on workstation 1, rotating disc 2 is last to be fixed to be equipped with apex body one 3, sliding connection has slider 5 on workstation 1, slider 5 is close to one side of rotating disc 2 and is fixed to be equipped with apex body two 6, and be equipped with slider fixed establishment on slider 5, apex body two 6 is fixed on slider 5, and slider 5 and workstation 1 sliding connection can fix the worm of different length, lead screw 7 rotatable mounting is on workstation 1, slider 5 and lead screw 7 threaded connection, so lead screw 7 can drive slider 5 in the surface slip of workstation 1 when rotating, be convenient for adjust the position of slider 5, integrated into one piece has the fixed ear on workstation 1, when needing fixed lead screw 7, insert dead lever 8 in the ear hole can, lead screw 7 can also fix through fixture block 9, fixture block 9 slip cover is on lead screw 7, when the screw rod 7 needs to be fixed, the clamping block 9 is aligned with the clamping groove and then loosened, and the clamping block 9 is clamped into the clamping groove under the elastic force action of the spring, so that the screw rod 7 can be fixed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cylindrical grinder for worm processing, includes workstation (1), be provided with rotating disc (2) on workstation (1), rotating disc (2) are gone up the fixed apex body (3) that is equipped with, and are equipped with worm centre gripping hoop (4) on rotating disc (2), its characterized in that, sliding connection has slider (5) on workstation (1), slider (5) are close to one side of rotating disc (2) and are fixed and be equipped with apex body two (6), and are equipped with slider fixed establishment on slider (5).

2. The cylindrical grinding machine for worm machining according to claim 1, characterized in that the slide block fixing mechanism comprises a screw rod (7), the screw rod (7) is rotatably mounted on the worktable (1), and the slide block (5) is in threaded connection with the screw rod (7).

3. A cylindrical grinding machine for worm machining according to claim 2, characterized in that the rear end of the screw (7) is fixedly provided with a turntable.

4. The cylindrical grinding machine for worm machining according to claim 3, characterized in that the table (1) is integrally formed with a fixing lug, the screw (7) is inserted with a fixing rod (8) in a penetrating manner, and the fixing rod (8) is inserted in the fixing lug in a sliding manner.

5. The cylindrical grinding machine for worm machining according to claim 3, characterized in that a clamping block (9) is connected to the rear end of the screw rod (7) in a sliding manner, and a clamping groove matched with the clamping block (9) is formed in the workbench (1).

6. The cylindrical grinding machine for worm machining according to claim 1 is characterized in that a sliding rail (10) is fixedly arranged on the working table (1), and the sliding block (5) is connected with the sliding rail (10) in a sliding manner.