CN210560609U

CN210560609U - Gear quenching machine tool

Info

Publication number: CN210560609U
Application number: CN201921739935.6U
Authority: CN
Inventors: 陈革新
Original assignee: Wuxi Gexin Cnc Technology Co ltd
Current assignee: Wuxi Gexin Cnc Technology Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-05-19
Anticipated expiration: 2029-10-17

Abstract

The utility model discloses a gear quenching machine tool, including quenching clamping workstation body, solid fixed ring, welding post and functional bearing, the bottom of quenching clamping workstation body is fixed with solid fixed ring, the base plate runs through end sliding sleeve, and end sliding sleeve avris installs the extrusion bolt to end sliding sleeve top and connecting rod bottom interconnect, the connecting rod top is installed on top sliding sleeve, and top sliding sleeve installs on the vertical plate, install the second shielding plate on the first shielding plate to the second shielding plate top is provided with the functional bolt. This gear quenching lathe adopts neotype structural design for this device can shelter from the protection when carrying out gear quenching, and the high temperature quenching liquid that avoids splashing causes the injury to equipment and operating personnel on every side, and the protection position that just shelters from protective structure is adjustable, can adapt to different service environment, and shelter from protective structure and can put down, is convenient for overhaul and maintain equipment.

Description

Gear quenching machine tool

Technical Field

The utility model relates to the technical field of gear quenching equipment, in particular to a gear quenching machine tool.

Background

The gear needs to be quenched in the production process, the strength, hardness, wear resistance, fatigue strength, toughness and the like of the gear are improved, a gear quenching machine tool needs to be used in the quenching process, a clamping workbench in the gear quenching machine tool can rapidly clamp and fix the gear, and a quenching liquid spray head can spray quenching liquid onto the gear clamped by the clamping workbench to quench the gear.

With the continuous gear quenching, the following problems are found in the process of actually operating the clamping worktable of the gear quenching machine tool:

because the supporting quenching liquid shower nozzle of current clamping workstation is on directly spouting the gear with the quenching liquid, and the gear is in high temperature state, can scatter around splashing when the quenching liquid contacts, and current clamping workstation does not set up relevant protection architecture, and the quenching liquid that splashes can lead to the fact the injury to equipment and operating personnel on every side.

Therefore, a gear quenching machine tool is needed to be designed for solving the problems.

Disclosure of Invention

An object of the utility model is to provide a gear quenching machine tool to propose current clamping workstation and not set up relevant protection architecture among the solution above-mentioned background art, the problem of injury can be caused to equipment and operating personnel on every side to the quenching liquid that splashes.

In order to achieve the above object, the utility model provides a following technical scheme: a gear quenching machine tool comprises a quenching clamping worktable body, a fixing ring, a welding column and a functional bearing, the bottom of the quenching clamping worktable body is fixed with a fixed ring which is fixed with the functional bearing inner ring through a welding column, and the outer side of the functional bearing outer ring is fixed with a substrate, a stabilizing column and a vertical plate are fixed on the substrate, a positioning nut is arranged on the stabilizing column, the top of the stabilizing column is jointed with the track groove, the track groove is arranged on the fixing ring, the base plate penetrates through the bottom sliding sleeve, the side of the bottom sliding sleeve is provided with an extrusion bolt, the top of the bottom sliding sleeve is connected with the bottom end of the connecting rod, the top end of the connecting rod is arranged on the top sliding sleeve, the top sliding sleeve is arranged on the vertical plate, and a first shielding plate is fixed on the top sliding sleeve, a second shielding plate is installed on the first shielding plate, and a functional bolt is arranged at the top of the second shielding plate.

Preferably, the base plate forms a rotating mechanism through the functional bearing and the fixing ring, and the base plate, the stabilizing column and the outer ring of the functional bearing are all in welded connection.

Preferably, the front section shapes of the stabilizing column and the track groove are both T-shaped, and the stabilizing column is in sliding connection with the track groove.

Preferably, the connecting rod constitutes slewing mechanism with top sliding sleeve and end sliding sleeve respectively through the column axle of its top and bottom installation, and end sliding sleeve is sliding connection with the base plate to top sliding sleeve is sliding connection with the vertical plate.

Preferably, the first baffle plate is connected with the top sliding sleeve in a welding mode, and the first baffle plate is of an arc-shaped solid plate-shaped structure.

Preferably, 2 second shielding plates are symmetrically installed at two ends of the first shielding plate, the second shielding plates are in sliding connection with the first shielding plate, and the second shielding plates are of arc-shaped hollow plate structures.

Compared with the prior art, the beneficial effects of the utility model are that: the gear quenching machine tool adopts a novel structural design, so that the device can carry out shielding protection while carrying out gear quenching, avoids the splashed high-temperature quenching liquid from causing damage to surrounding equipment and operators, has adjustable shielding position and adjustable shielding area, can adapt to different use environments, can put down the shielding protection structure, and is convenient for overhauling and maintaining equipment;

1. the fixing ring, the welding column, the functional bearing, the substrate, the stabilizing column, the positioning nut and the track groove form a structure, so that the working position of the shielding structure can be adjusted;

2. the structure composed of the bottom sliding sleeve, the extrusion bolt, the connecting rod, the top sliding sleeve and the vertical plate can adjust and fix the position of the shielding structure in the vertical direction;

3. the first shielding plate, the second shielding plate and the functional bolts form a shielding structure, the whole shielding area is adjustable, and the applicability of the device is improved.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view cross-section structure of the track groove of the present invention;

FIG. 3 is a schematic view of a side view cross-section of the bottom sliding sleeve of the present invention;

fig. 4 is a schematic top view of the second shielding plate according to the present invention.

In the figure: 1. quenching and clamping the workbench body; 2. a fixing ring; 3. welding the column; 4. a functional bearing; 5. a substrate; 6. a stabilization post; 7. positioning a nut; 8. a track groove; 9. a bottom sliding sleeve; 10. extruding the bolt; 11. a connecting rod; 12. a top sliding sleeve; 13. a vertical plate; 14. a first shielding plate; 15. a second shielding plate; 16. function bolt.

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. 1-4, the present invention provides a technical solution: a gear quenching machine tool comprises a quenching clamping workbench body 1, a fixing ring 2, a welding column 3, a functional bearing 4, a base plate 5, a stabilizing column 6, a positioning nut 7, a track groove 8, a bottom sliding sleeve 9, an extrusion bolt 10, a connecting rod 11, a top sliding sleeve 12, a vertical plate 13, a first baffle plate 14, a second baffle plate 15 and a functional bolt 16, wherein the fixing ring 2 is fixed at the bottom of the quenching clamping workbench body 1, the fixing ring 2 is fixed with an inner ring of the functional bearing 4 through the welding column 3, the base plate 5 is fixed on the outer side of an outer ring of the functional bearing 4, the stabilizing column 6 and the vertical plate 13 are fixed on the base plate 5, the positioning nut 7 is installed on the stabilizing column 6, the top of the stabilizing column 6 is attached to the track groove 8, the track groove 8 is arranged on the fixing ring 2, the base plate 5 penetrates through the bottom sliding sleeve 9, the extrusion bolt 10 is installed on the side of the bottom sliding sleeve 9, and the, the top end of the connecting rod 11 is installed on the top sliding sleeve 12, the top sliding sleeve 12 is installed on the vertical plate 13, a first shielding plate 14 is fixed on the top sliding sleeve 12, a second shielding plate 15 is installed on the first shielding plate 14, and a functional bolt 16 is arranged at the top of the second shielding plate 15.

In the embodiment, the substrate 5 and the fixed ring 2 form a rotating mechanism through the functional bearing 4, the substrate 5 is connected with the stabilization column 6 and the outer ring of the functional bearing 4 in a welding manner, the substrate 5 can drive the stabilization column 6 to rotate and displace through the structural design, and the structure is a structural foundation for adjusting the position of the shielding structure;

the front-view section shapes of the stabilizing column 6 and the track groove 8 are both T-shaped, the stabilizing column 6 is in sliding connection with the track groove 8, and the structural design ensures that the substrate 5 can perform rotary motion in a stable and horizontal state;

the connecting rod 11 forms a rotating mechanism with the top sliding sleeve 12 and the bottom sliding sleeve 9 respectively through cylindrical shafts arranged at the top end and the bottom end of the connecting rod, the bottom sliding sleeve 9 is in sliding connection with the base plate 5, and the top sliding sleeve 12 is in sliding connection with the vertical plate 13;

the first baffle plate 14 is connected with the top sliding sleeve 12 in a welding manner, and the first baffle plate 14 is of an arc solid plate-shaped structure, so that the first baffle plate 14 can move in the vertical direction along with the top sliding sleeve 12 due to the structural design;

two ends of the first shielding plate 14 are symmetrically provided with 2 second shielding plates 15, the second shielding plates 15 are in sliding connection with the first shielding plate 14, the second shielding plates 15 are in arc-shaped hollow plate-shaped structures, and the area of the plate-shaped structure formed by the first shielding plate 14 and the second shielding plates 15 is adjustable due to the structural design.

The working principle is as follows: when the device is used, firstly, the positioning nut 7 in fig. 2 is screwed downwards on the stabilizing column 6, the positioning nut 7 does not extrude the lower end face of the fixing ring 2 any more, the stabilizing column 6 can freely slide and displace in the track groove 8, the substrate 5 is shifted, the substrate 5 drives the stabilizing column 6 to rotate under the action of the functional bearing 4, the stabilizing column 6 slides in the track groove 8, the rotation of the substrate 5 enables the shielding positions of the first shielding plate 14 and the second shielding plate 15 to change, after the first shielding plate 14 and the second shielding plate 15 are adjusted to proper positions, the positioning nut 7 is screwed, the positioning nut 7 extrudes the lower end face of the fixing ring 2, the stabilizing column 6 cannot displace, the position of the substrate 5 is fixed, and the shielding positions of the first shielding plate 14 and the second shielding plate 15 are also fixed;

if the shielding areas of the first shielding plate 14 and the second shielding plate 15 need to be increased, only the functional bolt 16 in fig. 2 needs to be screwed to move away from the first shielding plate 14, the functional bolt 16 does not extrude the first shielding plate 14 any more, 2 second shielding plates 15 in fig. 4 are pulled towards the direction away from the first shielding plate 14, the second shielding plates 15 and the first shielding plate 14 slide relatively, the second shielding plates 15 drive the functional bolt 16 to move synchronously, the 2 second shielding plates 15 are unfolded, then the functional bolt 16 is rotated, the functional bolt 16 extrudes the first shielding plate 14, the position of the second shielding plates 15 is fixed, and the shielding areas of the first shielding plates 14 and the second shielding plates 15 are increased;

when the first shielding plate 14 and the second shielding plate 15 need to be lowered to overhaul the quenching clamping workbench body 1, only 2 extrusion bolts 10 in fig. 3 need to be rotated to be away from the base plate 5, the base plate 5 is not extruded any more, the top sliding sleeve 12 is pressed downwards on the vertical plate 13, the top sliding sleeve 12 drives the first shielding plate 14 and the second shielding plate 15 to slide downwards along the vertical plate 13, the top sliding sleeve 12 pushes the bottom sliding sleeve 9 to slide on the base plate 5 towards the stabilizing column 6 through the connecting rod 11 until the first shielding plate 14 and the second shielding plate 15 descend to a sufficient height, the 2 extrusion bolts 10 are screwed to extrude and clamp the base plate 5 again, the position of the bottom sliding sleeve 9 is fixed, the bottom sliding sleeve 9 supports the top sliding sleeve 12 through the connecting rod 11, the first shielding plate 14 and the second shielding plate 15 keep still, the quenching clamping workbench body 1 can be overhauled, after the overhaul is finished, only the extrusion bolts 10 need to be unscrewed again, the above-described structure is reset to the state shown in fig. 2, and the pressing bolt 10 is tightened.

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 gear quenching machine tool, includes quenching clamping workstation body (1), solid fixed ring (2), welding post (3) and functional bearing (4), its characterized in that: the bottom of the quenching clamping workbench body (1) is fixed with a fixing ring (2), the fixing ring (2) is fixed with an inner ring of a functional bearing (4) through a welding column (3), a base plate (5) is fixed on the outer side of the outer ring of the functional bearing (4), a stabilizing column (6) and a vertical plate (13) are fixed on the base plate (5), a positioning nut (7) is installed on the stabilizing column (6), the top of the stabilizing column (6) is attached to a track groove (8), the track groove (8) is formed in the fixing ring (2), the base plate (5) penetrates through a bottom sliding sleeve (9), an extrusion bolt (10) is installed on the side of the bottom sliding sleeve (9), the top of the bottom sliding sleeve (9) is connected with the bottom end of a connecting rod (11), the top end of the connecting rod (11) is installed on a top sliding sleeve (12), and the top sliding sleeve (12) is installed on the vertical plate (13), and a first shielding plate (14) is fixed on the top sliding sleeve (12), a second shielding plate (15) is installed on the first shielding plate (14), and a functional bolt (16) is arranged at the top of the second shielding plate (15).

2. A gear quench machining tool according to claim 1, characterized in that: the base plate (5) and the fixing ring (2) form a rotating mechanism through the functional bearing (4), and the base plate (5) is connected with the stabilizing column (6) and the outer ring of the functional bearing (4) in a welding mode.

3. A gear quench machining tool according to claim 1, characterized in that: the front-view section shapes of the stabilizing column (6) and the track groove (8) are both T-shaped, and the stabilizing column (6) is in sliding connection with the track groove (8).

4. A gear quench machining tool according to claim 1, characterized in that: the connecting rod (11) forms a rotating mechanism with the top sliding sleeve (12) and the bottom sliding sleeve (9) through a cylindrical shaft installed at the top end and the bottom end of the connecting rod, the bottom sliding sleeve (9) is in sliding connection with the base plate (5), and the top sliding sleeve (12) is in sliding connection with the vertical plate (13).

5. A gear quench machining tool according to claim 1, characterized in that: the first baffle plate (14) is connected with the top sliding sleeve (12) in a welding mode, and the first baffle plate (14) is of an arc solid plate-shaped structure.

6. A gear quench machining tool according to claim 1, characterized in that: 2 second shielding plates (15) are symmetrically installed at two ends of the first shielding plate (14), the second shielding plates (15) are in sliding connection with the first shielding plate (14), and the second shielding plates (15) are of arc-shaped hollow plate-shaped structures.