CN219930171U - Cantilever structure of quenching machine tool - Google Patents

Abstract

The utility model discloses a quenching machine tool cantilever structure which comprises an upright post, a fixed arm, a sliding groove, a sliding block and an annular heating structure, wherein the sliding groove is formed in one side of the fixed arm, the sliding block is arranged in the sliding groove, a fixed table is welded on one side of the sliding block, a vertical plate is welded at the end part of the fixed table, a fixed plate is welded on one side of the vertical plate, a second servo motor is installed at the bottom of the fixed plate through a bolt, a pulley is connected with the power output end of the second servo motor, the pulley is positioned in a sliding rail arranged at the bottom of the fixed arm, a connecting plate is connected with two ends of the fixed table through bolts, a transverse plate is welded at the bottom of the connecting plate, and a servo electric cylinder is installed at the bottom of the transverse plate through a mounting groove. The novel induction heating structure can be conveniently moved according to the requirement, can continuously quench and process a plurality of groups of columnar metal pieces to be quenched on the working table surface, has high efficiency in quenching and processing, and is suitable for wide popularization and use.

Description

Cantilever structure of quenching machine tool

Technical Field

The utility model relates to the technical field of quenching machine tools, in particular to a cantilever structure of a quenching machine tool.

Background

The induction hardening technique is a processing means for induction hardening a metal workpiece by using induction heat generated from a coil, and is necessary for installing a cantilever for conveniently moving the induction coil to the outside of the workpiece.

Patent number CN202786339U discloses a cantilever for an induction hardening machine tool. The cantilever includes: the insulating plate, and the L-shaped positive electrode tube and the L-shaped negative electrode tube which are respectively positioned at two sides of the insulating plate and are communicated with cooling water; the end parts of the transverse sections of the positive electrode tube and the negative electrode tube are connected with an induction quenching machine tool, and the side surfaces of the end parts of the vertical sections of the positive electrode tube and the negative electrode tube are connected with an inductor. The insulating plate is L-shaped and matched with the positive electrode tube or the negative electrode tube. The cantilever for the induction quenching machine tool provided by the utility model is used for carrying out induction quenching on the inner gear ring, so that the uniform quenching of the tooth surface is ensured, and the probability of crack generation is greatly reduced.

The prior cantilever structure has the following defects: 1. the induction heating structure cannot be moved conveniently according to the needs, and cannot carry out continuous quenching processing on a plurality of groups of columnar metal pieces to be quenched on the working table, so that the efficiency in quenching processing is low. For this purpose, we propose a quenching machine tool cantilever structure.

Disclosure of Invention

The utility model mainly aims to provide a cantilever structure of a quenching machine tool, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a quenching lathe cantilever structure, includes stand, fixed arm, spout, slider and annular heating structure, the spout has been seted up to fixed arm one side, be provided with the slider in the spout, slider one side welding has the fixed station, fixed station tip welding has the riser, riser one side welding has the fixed plate, the second servo motor is installed through the bolt to the fixed plate bottom, the power take off end of second servo motor is connected with the pulley, the pulley is located the slide rail that the fixed arm bottom set up, the fixed station both ends all have connecting plate and connecting plate bottom welding through bolted connection to have the diaphragm, servo cylinder is installed through the mounting groove to the diaphragm bottom, servo cylinder's power take off end is connected with the lifter, the lifter bottom is close to central authorities and is provided with the driven shaft through the change groove, the driven shaft bottom is connected with the bow-shaped plate, the inboard all welding in bow-shaped plate both ends has annular heating structure.

Further, the lifter plate one end welding has the extension board, first servo motor is installed through the mounting bracket to the extension board bottom, first servo motor's power take off end is connected with the initiative bevel gear, the driven shaft periphery is provided with driven bevel gear, driven bevel gear and initiative bevel gear meshing, first servo motor is convenient to drive initiative bevel gear and rotate at the during operation to make driven bevel gear and driven shaft rotate.

Further, the spout has been seted up to fixed arm one side, the slider is located the spout, fixed arm top and bottom are close to one side department and all weld the lug, the lug outside is fixed with the baffle through connecting screw, and it is spacing to the position of slider in the spout to pass through the baffle convenience, prevents that the slider from deviating from in the spout.

Further, the stand top outside is provided with the mount, mount top one side and bottom one side have welded first extension arm and second extension arm respectively, first extension arm tip welding has the slant pole, second extension arm tip welding has the fixed arm, be connected with the spliced pole between fixed arm and the slant pole.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the cantilever structure of the quenching machine tool, the second servo motor drives the pulley to rotate during working, the transverse plate is conveniently driven to horizontally move through sliding of the pulley in the sliding rail, the servo electric cylinder conveniently drives the lifting plate to vertically move during working, the first servo motor can drive the driving bevel gear to rotate during working, so that the driven bevel gear and the driven shaft rotate, the bow-shaped plate and the annular heating structure are driven to rotate around the driven shaft, the annular heating structure can horizontally move, lift and rotate, the induction heating structure of the cantilever structure can move according to requirements, a plurality of groups of columnar metal pieces to be quenched on a working table surface can be continuously quenched, and the quenching machine tool is high in quenching efficiency.

Drawings

Fig. 1 is a schematic diagram of the whole structure of a cantilever structure of a quenching machine.

Fig. 2 is a schematic rear view of a cantilever structure of a quenching machine.

Fig. 3 is a schematic view showing a bottom view of a cantilever structure of a quenching machine.

In the figure: 1. a column; 2. a fixing frame; 3. a first extension arm; 4. a fixed arm; 5. a connecting column; 6. a chute; 7. a slide block; 8. a fixed table; 9. a riser; 10. a connecting plate; 11. a cross plate; 12. a servo electric cylinder; 13. a lifting plate; 14. an extension plate; 15. a first servo motor; 16. a driven shaft; 17. a driven bevel gear; 18. a drive bevel gear; 19. a cambered plate; 20. an annular heating structure; 21. a baffle; 22. a bump; 23. a connecting screw; 24. a fixing plate; 25. a second servo motor; 26. a second extension arm; 27. a diagonal rod; 28. a pulley; 29. a slide rail.

Description of the embodiments

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a quenching machine tool cantilever structure comprises a stand column 1, a fixed arm 4, a sliding chute 6, a sliding block 7 and an annular heating structure 20, wherein the sliding chute 6 is arranged on one side of the fixed arm 4, the sliding block 7 is arranged in the sliding chute 6, a fixed table 8 is welded on one side of the sliding block 7, a vertical plate 9 is welded at the end part of the fixed table 8, a fixed plate 24 is welded on one side of the vertical plate 9, a second servo motor 25 is installed at the bottom of the fixed plate 24 through a bolt, a pulley 28 is connected with a power output end of the second servo motor 25, the pulley 28 is positioned in a sliding rail 29 arranged at the bottom of the fixed arm 4, a connecting plate 10 is connected at two ends of the fixed table 8 through bolts, a transverse plate 11 is welded at the bottom of the connecting plate 10, a servo electric cylinder 12 is connected with a lifting plate 13 through a mounting groove, a driven shaft 16 is arranged at the bottom of the lifting plate 13 near the center, a driven shaft 19 is connected with an arcuate plate 19, and the annular heating structure 20 is welded at two ends of the inner side of the arcuate plate 19.

The lifting plate 13 is welded with an extension plate 14 at one end, a first servo motor 15 is installed at the bottom of the extension plate 14 through a mounting frame, a driving bevel gear 18 is connected to the power output end of the first servo motor 15, a driven bevel gear 17 is arranged on the periphery of the driven shaft 16, and the driven bevel gear 17 is meshed with the driving bevel gear 18.

In this embodiment, as shown in fig. 1-3, the first servo motor 15 is convenient to drive the drive bevel gear 18 to rotate during operation, so that the driven bevel gear 17 and the driven shaft 16 rotate.

The sliding groove 6 is formed in one side of the fixing arm 4, the sliding block 7 is located in the sliding groove 6, the bump 22 is welded at the positions, close to one side, of the top and the bottom of the fixing arm 4, and the baffle 21 is fixed to the outer side of the bump 22 through the connecting screw 23.

In this embodiment, as shown in fig. 1, the position of the sliding block 7 in the chute 6 is conveniently limited by the baffle 21, so as to prevent the sliding block 7 from falling out of the chute 6.

The fixing frame 2 is arranged on the outer side of the top end of the upright 1, a first extension arm 3 and a second extension arm 26 are welded on one side of the top end and one side of the bottom end of the fixing frame 2 respectively, an oblique rod 27 is welded on the end portion of the first extension arm 3, a fixing arm 4 is welded on the end portion of the second extension arm 26, and a connecting column 5 is connected between the fixing arm 4 and the oblique rod 27.

In this embodiment, as shown in fig. 1-3, the stability of the fixing arm 4 when installed at the top end side of the upright 1 can be effectively improved by the diagonal rod 27 and the connecting post 5.

It should be noted that, the utility model is a cantilever structure of quenching machine tool, during operation, the shapes of the slide block 7 and the slide groove 6 are specifically T-shaped, the position of the slide block 7 in the slide groove 6 is conveniently limited by the baffle 21, the slide block 7 is prevented from falling out of the slide groove 6, the second servo motor 25 drives the pulley 28 to rotate during operation, the transverse plate 11 is conveniently driven to horizontally move by sliding the pulley 28 in the slide rail 29, the servo motor 12 conveniently drives the lifting plate 13 to vertically move during operation, the first servo motor 15 can drive the driving bevel gear 18 to rotate during operation, thereby the driven bevel gear 17 and the driven shaft 16 rotate, and then the bow plate 19 and the annular heating structure 20 are driven to rotate around the driven shaft 16, so that the annular heating structure 20 can horizontally move, lift and rotate, when the annular heating structure 20 moves to the periphery of a columnar metal piece to be quenched, the columnar metal piece to be quenched can be quenched by coil induction heating, the induction heating structure of the cantilever structure can move as required, a plurality of groups of columnar metal pieces to be quenched on a working table can be continuously quenched during quenching, and the efficiency is high during quenching processing.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (4)

1. The utility model provides a quenching lathe cantilever structure, includes stand (1), fixed arm (4), spout (6), slider (7) and annular heating structure (20), its characterized in that: spout (6) have been seted up on one side of fixed arm (4), be provided with slider (7) in spout (6), slider (7) one side welding has fixed station (8), fixed station (8) tip welding has riser (9), riser (9) one side welding has fixed plate (24), second servo motor (25) are installed through the bolt to fixed plate (24) bottom, the power take off end of second servo motor (25) is connected with pulley (28), pulley (28) are located slide rail (29) that fixed arm (4) bottom set up, connecting plate (10) and connecting plate (10) bottom welding have diaphragm (11) through bolted connection at fixed station (8) both ends, servo motor jar (12) are installed through the mounting groove to diaphragm (11) bottom, the power take off end of servo motor jar (12) is connected with lifter plate (13), lifter plate (13) bottom is close to central authorities and is provided with driven shaft (16) through the change the groove, driven shaft (16) bottom is connected with bow (19), annular both ends welding structure shaped plate (20) have.

2. A quench machining tool cantilever structure as claimed in claim 1, wherein: an extension plate (14) is welded at one end of the lifting plate (13), a first servo motor (15) is installed at the bottom of the extension plate (14) through a mounting frame, a driving bevel gear (18) is connected to the power output end of the first servo motor (15), a driven bevel gear (17) is arranged on the periphery of the driven shaft (16), and the driven bevel gear (17) is meshed with the driving bevel gear (18).

3. A quench machining tool cantilever structure as claimed in claim 1, wherein: the sliding chute (6) is formed in one side of the fixed arm (4), the sliding block (7) is located in the sliding chute (6), the protruding blocks (22) are welded at the positions, close to one side, of the top and the bottom of the fixed arm (4), and the baffle (21) is fixed on the outer side of each protruding block (22) through the corresponding connecting screw (23).

4. A quench machining tool cantilever structure as claimed in claim 1, wherein: the novel lifting device is characterized in that a fixing frame (2) is arranged on the outer side of the top end of the upright post (1), a first extension arm (3) and a second extension arm (26) are welded on one side of the top end and one side of the bottom end of the fixing frame (2), an oblique rod (27) is welded on the end portion of the first extension arm (3), a fixing arm (4) is welded on the end portion of the second extension arm (26), and a connecting column (5) is connected between the fixing arm (4) and the oblique rod (27).