CN211192241U

CN211192241U - Cutting device is used in machine part processing

Info

Publication number: CN211192241U
Application number: CN201922365965.1U
Authority: CN
Inventors: 袁鑫; 付宗国
Original assignee: Zhejiang Ocean University ZJOU
Current assignee: Zhejiang Ocean University ZJOU
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-07
Anticipated expiration: 2029-12-25

Abstract

The utility model relates to a cutting device for machining of mechanical parts belongs to the technical field of machining equipment, and comprises a base, wherein a first supporting plate and a second supporting plate which are symmetrically arranged are fixedly installed at the upper end of the base, the first supporting plate and the second supporting plate are connected with a top plate through a first bevel gear rod, a cam is installed outside the first bevel gear rod, a cutting mechanism is fixedly installed at the bottom of the top plate, and the cutting mechanism is connected with the first bevel gear rod through a transmission mechanism; the utility model discloses a gliding roof about setting up in the backup pad, set up the position of first bevel gear pole to the roof that has the cam above the roof and control, then roof bottom installation cutting mechanism again to be connected first bevel gear pole and cutting mechanism through drive mechanism, in the cutting, realize the control to the cutting position, be convenient for realize continuous production, avoided the inconvenient and life-span reduction problem of use that frequent control caused.

Description

Cutting device is used in machine part processing

Technical Field

The utility model relates to a machining equipment technical field specifically is a cutting device is used in machining of machine parts.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device. The difference in the machining method can be divided into cutting machining and pressing machining. The mechanical fitting is a common device, and needs to be cut during use so as to be better applied to corresponding equipment.

Cutting device realizes the cutting of accessory through relative motion, removes the accessory or removes cutting mechanism promptly, no matter remove which all needs reciprocating motion at work to realize continuous processing, and present cutting device all need open and close drive arrangement in the cutting, realize relative motion, not only troublesome poeration, drive arrangement life-span is short moreover, and the practicality is not enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting device is used in machine parts 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:

the utility model provides a cutting device is used in machine parts processing, includes the base, base upper end fixed mounting has first backup pad and the second backup pad that the symmetry set up, first backup pad and second backup pad link to each other through first bevel gear pole and roof, first bevel gear pole both ends rotate with first backup pad and second backup pad respectively and are connected, first bevel gear pole outside fixed mounting has the cam, the roof both ends respectively with first backup pad and second backup pad sliding connection, roof bottom fixed mounting has cutting mechanism, cutting mechanism passes through drive mechanism and links to each other with first bevel gear pole.

As a further technical solution of the present invention: cutting mechanism is including the cutting motor, cutting motor upper end is through dead lever and roof bottom fixed connection, the output fixed mounting of cutting motor has the pivot, the outside cover of pivot is equipped with the cutting wheel rather than fixed connection, cutting motor one end setting is kept away from in the pivot is connected rather than rotating in the second backup pad, the outside cover of pivot is equipped with rather than fixed connection's a conical gear.

As a further technical solution of the present invention: the transmission mechanism rotates the second bevel gear pole in the second backup pad including setting up, set up in the second backup pad with second bevel gear pole matched with second spout, second bevel gear pole upper end meshes with first bevel gear pole mutually, the outside cover of second bevel gear pole lower extreme is equipped with rather than sliding connection's second bevel gear, second bevel gear meshes with first bevel gear mutually, the spring is installed to second bevel gear bottom, the spring housing is established in second bevel gear pole outside and rather than sliding connection.

As the utility model discloses a further technical scheme again: first spout has all been seted up in first backup pad and the second backup pad, install in the first spout rather than sliding connection's slider, slider and roof fixed connection.

As the utility model discloses a further technical scheme again: and a first through hole matched with the first bevel gear rod is formed in the cam.

As the utility model discloses a further technical scheme again: a second through hole matched with a second bevel gear rod is formed in the second bevel gear, a plurality of bulges are fixedly arranged on the outer portion of the second bevel gear rod, and grooves matched with the bulges are formed in the second through hole.

As the utility model discloses a further technical scheme again: the bulges are uniformly distributed on the outer surface of the second bevel gear rod in an annular shape.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up gliding roof from top to bottom in the backup pad, set up the position of first bevel gear pole to the roof that has the cam in the roof top and control, then roof bottom installation cutting mechanism again to be connected first bevel gear pole and cutting mechanism through drive mechanism, in the cutting, realize the control to the cutting position, be convenient for realize continuous production, avoided the inconvenient and life-span reduction problem of use that frequent control caused.

Drawings

FIG. 1 is a front sectional view of a cutting device for machining a machine part;

FIG. 2 is a schematic view of a cam of the cutting device for machining a mechanical part;

fig. 3 is a sectional view of a second bevel gear shaft in the cutting device for machining a machine part.

In the figure: 1-base, 2-first supporting plate, 3-first sliding chute, 4-sliding block, 5-first bevel gear rod, 6-top plate, 7-fixed rod, 8-cutting mechanism, 9-cam, 10-second supporting plate, 11-second bevel gear rod, 12-second sliding chute, 13-first bevel gear, 14-second bevel gear, 15-spring, 16-rotating shaft, 17-cutting wheel, 18-cutting motor, 19-first through hole, 20-second through hole, 21-bulge and 22-groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Example 1

The cutting device for machining the mechanical parts shown in fig. 1 and 2 comprises a base 1, wherein a first supporting plate 2 and a second supporting plate 10 which are symmetrically arranged are fixedly arranged at the upper end of the base 1, specifically, the first supporting plate 2 and the second supporting plate 10 are fixed at two ends and symmetrically arranged relative to the base 1, the first supporting plate 2 and the second supporting plate 10 are connected with a top plate 6 through a first bevel gear rod 5, two ends of the first bevel gear rod 5 are respectively rotatably connected with the first supporting plate 2 and the second supporting plate 10, a cam 9 is fixedly arranged outside the first bevel gear rod 5, and when the first bevel gear rod 5 rotates, the cam 9 rotates along with the first supporting plate 5, so that the cam contacts with the bottom top plate 6 to move up and down to perform reciprocating cutting motion, continuous cutting is facilitated, frequent opening and closing equipment at present is avoided, and the cutting device; 6 both ends of roof respectively with first backup pad 2 and second backup pad 10 sliding connection, 6 bottom fixed mounting of roof have cutting mechanism 8, cutting mechanism 8 links to each other with first bevel gear pole 5 through drive mechanism, and cutting mechanism 8 takes first bevel gear pole 5 to rotate through drive mechanism area when cutting promptly to the realization is to roof 6 up-down reciprocating drive.

Further, the cutting mechanism 8 comprises a cutting motor 18, the upper end of the cutting motor 18 is fixedly connected with the bottom of the top plate 6 through a fixing rod 7, a rotating shaft 16 is fixedly installed at the output end of the cutting motor 18, a cutting wheel 17 fixedly connected with the rotating shaft 16 is sleeved outside the rotating shaft 16, when the cutting motor 18 is started, the rotating shaft 16 is driven to rotate, and the cutting wheel 17 outside the rotating shaft 16 is driven to rotate to cut mechanical accessories; the end, far away from the cutting motor 18, of the rotating shaft 16 is arranged in the second support plate 10 and is rotatably connected with the second support plate, the first bevel gear 13 fixedly connected with the rotating shaft 16 is sleeved outside the rotating shaft 16, namely, the rotating shaft 16 rotates and drives the first bevel gear 13 arranged in the second support plate 10 to rotate, and therefore the rotating shaft is conveniently connected with a transmission mechanism for transmission.

Further, the transmission mechanism comprises a second bevel gear rod 11 arranged in a second support plate 10 in a rotating manner, a second chute 12 matched with the second bevel gear rod 11 is formed in the second support plate 10, the upper end of the second bevel gear rod 11 is meshed with the first bevel gear rod 5, a second bevel gear 14 in sliding connection with the second bevel gear rod 11 is sleeved outside the lower end of the second bevel gear rod 11, the second bevel gear 14 is meshed with the first bevel gear 13, that is, when the rotating shaft 16 drives the first bevel gear 13 to rotate, the second bevel gear rod 11 rotates due to the fact that the second bevel gear 14 is meshed with the first bevel gear 13, and the first bevel gear rod 5 in meshing connection with the second bevel gear rod rotates through the upper end, in the rotating process of the first bevel gear rod 5, when the protruding part of the cam 9 contacts with the top plate 6, the top plate 6 is pressed downwards, and therefore the cutting mechanism 8 synchronously moves downwards, and the second bevel gear 14 slides up and down with the second bevel gear rod 11, so that continuous transmission to the first bevel gear rod 5 can be realized, in order to ensure that the top plate 6 can ascend and reset after the protruding part of the cam 9 rotates, the spring 15 is installed at the bottom of the second bevel gear 14, and the spring 15 is sleeved outside the second bevel gear rod 11 and is in sliding connection with the second bevel gear rod.

Further, first spout 3 has all been seted up on first backup pad 2 and the second backup pad 10, install slider 4 rather than sliding connection in the first spout 3, slider 4 and roof 6 fixed connection, two sliders 4 of 6 both ends fixed mounting of roof promptly make slider 4 slide in first spout 3 and realize the slip of roof 6, can stably reset for guaranteeing roof 6, can also support in slider 4 bottom installation elastic component.

Furthermore, in order to facilitate the installation of the cam 9, a first through hole 19 matched with the first bevel gear rod 5 is formed on the cam 9.

Example 2

The embodiment is further optimized on the basis of embodiment 1, as shown in fig. 3, a second through hole 20 matched with the second bevel gear rod 11 is formed in the second bevel gear 14, a plurality of protrusions 21 are fixedly installed on the exterior of the second bevel gear rod 11, and a groove 22 matched with the protrusion 21 is formed in the second through hole 20, that is, the protrusion 21 is arranged to slide in the groove 22 to realize the sliding of the second bevel gear 14 and the second bevel gear rod 11, and when the second bevel gear 14 rotates, the second bevel gear 11 is driven to rotate.

Further, in order to ensure the uniform and stable stress, the protrusions 21 are uniformly distributed on the outer surface of the second bevel gear rod 11 in an annular shape.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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. The utility model provides a cutting device is used in machine parts processing, includes base (1), base (1) upper end fixed mounting has first backup pad (2) and second backup pad (10) that the symmetry set up, its characterized in that: first backup pad (2) and second backup pad (10) link to each other through first bevel gear pole (5) and roof (6), first bevel gear pole (5) both ends rotate with first backup pad (2) and second backup pad (10) respectively and are connected, first bevel gear pole (5) outside fixed mounting has cam (9), roof (6) both ends respectively with first backup pad (2) and second backup pad (10) sliding connection, roof (6) bottom fixed mounting has cutting mechanism (8), cutting mechanism (8) link to each other with first bevel gear pole (5) through drive mechanism.

2. The cutting device for machining a machine part according to claim 1, wherein: cutting mechanism (8) are including cutting motor (18), dead lever (7) and roof (6) bottom fixed connection are passed through to cutting motor (18) upper end, the output fixed mounting of cutting motor (18) has pivot (16), the outside cover of pivot (16) is equipped with cutting wheel (17) rather than fixed connection, cutting motor (18) one end setting is kept away from in pivot (16) and is connected rather than rotating in second backup pad (10), the outside cover of pivot (16) is equipped with rather than fixed connection's first conical gear (13).

3. The cutting device for machining a mechanical component according to claim 1 or 2, wherein: drive mechanism rotates second bevel gear pole (11) in second backup pad (10) including setting up, set up second spout (12) with second bevel gear pole (11) matched with in second backup pad (10), second bevel gear pole (11) upper end meshes with first bevel gear pole (5) mutually, second bevel gear pole (11) lower extreme outside cover is equipped with rather than sliding connection's second bevel gear (14), second bevel gear (14) mesh mutually with first bevel gear (13), spring (15) are installed to second bevel gear (14) bottom, spring (15) cover is established in second bevel gear pole (11) outside and rather than sliding connection.

4. The cutting device for machining a machine part according to claim 3, wherein: first spout (3) have all been seted up on first backup pad (2) and second backup pad (10), install slider (4) rather than sliding connection in first spout (3), slider (4) and roof (6) fixed connection.

5. The cutting device for machining a machine part according to claim 3, wherein: and a first through hole (19) matched with the first bevel gear rod (5) is formed in the cam (9).

6. The cutting device for machining a machine part according to claim 3, wherein: set up on second conical gear (14) with second conical gear pole (11) matched with second through-hole (20), second conical gear pole (11) outside fixed mounting has a plurality of archs (21), set up in second through-hole (20) rather than protruding (21) matched with recess (22).

7. The cutting device for machining a mechanical component according to claim 6, wherein: the bulges (21) are uniformly distributed on the outer surface of the second bevel gear rod (11) in an annular shape.