CN213135848U - Cutting device is used in metal casting processing - Google Patents

Abstract

The utility model discloses a cutting device is used in metal casting processing, including the cutting device body, the right side top fixed mounting of cutting device body has the support frame, and the support frame is provided with two sets ofly, and is two sets of connect through the horizontal pole between the support frame, and the inside of horizontal pole is inserted and is equipped with first conical gear. The utility model discloses be provided with first screw rod and slide bar, first screw rod passes through the external screw thread and drives the slide bar and slide from top to bottom at the inside straight line of horizontal pole, be convenient for adjust strengthening mechanism's height, be convenient for highly adjust the height of cutter according to the machined part, be convenient for cut different machined parts, increase the device's practicality, the device is through being provided with strengthening mechanism, be convenient for with the cutter centre gripping in the inside of fixed frame through the second screw rod, through hinge bar and snap ring, be convenient for fix the cutter, prevent the cutter at the in-process of long-time use, lead to warping or breaking, the life of extension cutter.

Description

Cutting device is used in metal casting processing

Technical Field

The utility model relates to a cutting device technical field specifically is a cutting device is used in metal casting processing.

Background

In the process of metal casting production, in order to make the metal casting better accord with predetermined shape, need to use and cut the device and finely process metal casting, but most of current cut the device and at the during operation, because metal casting can receive great resistance effect, the cutter is easy to be cracked or produce deformation after long-term processing, and the size of metal casting is diverse, the cutter can't cut it, make the device can't be applicable to the metal casting of different grade type, the practicality that has led to the device is low, therefore need for a cutting device for metal casting processing to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting device is used in metal casting processing to solve the current device of cutting that proposes among the above-mentioned background art and process the metal casting that the back cutter is easy to split or produce deformation and the device can't be applicable to the different grade type for a long time, leaded to the low problem of the practicality of the device.

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 metal casting processing, includes the cutting device body, the right side top fixed mounting of cutting device body has the support frame, and the support frame is provided with two sets ofly, and is two sets of connect through the horizontal pole between the support frame, and the inside of horizontal pole inserts and be equipped with first conical gear, first conical gear's surface meshing has second conical gear, and the bottom central point of second conical gear puts fixed welding and has first screw rod, the surperficial cover of first screw rod is equipped with the slide bar, and the bottom fixed welding of slide bar has reinforcing mechanism.

Preferably, the bottom end of the cross rod is fixedly connected with a rectangular rod, a rectangular sliding groove corresponding to the sliding rod is formed in the rectangular rod, and the sliding rod is inserted in the cross rod.

Preferably, a sliding groove corresponding to the first screw rod is formed in the sliding rod, the first screw rod is inserted into the sliding groove, and an internal thread corresponding to the external thread of the first screw rod is formed in the sliding groove.

Preferably, strengthening mechanism includes fixed frame, second screw rod, fixed block, spring, hinge bar, snap ring, third screw rod and fixed cover, the bottom central point department of putting at the horizontal pole is installed through the slide bar to fixed frame, the bilateral symmetry of fixed frame is inserted and is equipped with the second screw rod, and the second screw rod inserts and establish and install the fixed block through the bearing in the inside one side of fixed frame, the fixed block passes through the inside fixed connection of spring and fixed frame, the bottom both sides of fixed frame articulate there is the hinge bar, and the hinge bar keeps away from the articulated snap ring of installing of the one end of fixed frame, the snap ring links to each other through the third screw rod, the fixed welding of the interior top central point department of putting of.

Preferably, jacks corresponding to the second screws are symmetrically formed in two sides of the fixing frame, internal threads corresponding to external threads on the surfaces of the second screws are formed in the jacks, and the second screws are inserted into the jacks.

Preferably, the snap rings are provided with two groups, and the two groups of snap rings are of semi-annular structures.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be provided with first screw rod and slide bar, first screw rod passes through the external screw thread and drives the slide bar and slide from top to bottom at the inside straight line of horizontal pole, is convenient for adjust strengthening mechanism's height, is convenient for highly adjust the height of cutter according to the machined part, is convenient for cut different machined parts, increases the device's practicality.

The device is convenient for fix the cutter in the inside of fixed frame through being provided with strengthening mechanism through articulated mast and snap ring, through second screw rod, is convenient for, prevents that the cutter from at the in-process of long-time use, leading to warping or splitting, prolongs the life of cutter.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

fig. 2 is an enlarged schematic view of the structure of the reinforcing mechanism of the present invention;

fig. 3 is a schematic top view of the structure of the snap ring and the third screw rod of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 1. a cutting device body; 2. a support frame; 3. a cross bar; 4. a first bevel gear; 5. a second bevel gear; 6. a first screw; 7. a slide bar; 8. a reinforcement mechanism; 81. a fixing frame; 82. a second screw; 83. a fixed block; 84. a spring; 85. a hinged lever; 86. a snap ring; 87. a third screw; 88. and (4) fixing sleeves.

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 an embodiment:

a cutting device for processing metal castings comprises a cutting device body 1, wherein two groups of support frames 2 are fixedly installed at the top end of the right side of the cutting device body 1, the two groups of support frames 2 are connected through a cross rod 3, a rectangular rod is fixedly connected to the bottom end of the cross rod 3, a rectangular sliding groove corresponding to a sliding rod 7 is formed in the rectangular rod, the sliding rod 7 is inserted into the cross rod 3 to facilitate the linear up-and-down sliding of a cutter and the adjustment of the height of the cutter according to actual conditions, a first conical gear 4 is inserted into the cross rod 3, a second conical gear 5 is meshed with the surface of the first conical gear 4, a first screw 6 is fixedly welded at the center position of the bottom end of the second conical gear 5, the sliding rod 7 is sleeved on the surface of the first screw 6, a sliding groove corresponding to the first screw 6 is formed in the sliding rod 7, and the first screw 6 is inserted into, an internal thread corresponding to the external thread of the first screw 6 is arranged in the sliding groove, so that the height of the cutter can be conveniently adjusted, and a reinforcing mechanism 8 is fixedly welded at the bottom end of the sliding rod 7.

The reinforcing mechanism 8 comprises a fixing frame 81, a second screw rod 82, a fixing block 83, a spring 84, hinged rods 85, a clamping ring 86, a third screw rod 87 and a fixing sleeve 88, wherein the fixing frame 81 is installed at the center position of the bottom end of the cross rod 3 through a slide rod 7, the second screw rods 82 are symmetrically inserted at two sides of the fixing frame 81, the fixing block 83 is installed on one side of the second screw rod 82 inserted in the fixing frame 81 through a bearing, the fixing block 83 is fixedly connected with the inside of the fixing frame 81 through the spring 84, the hinged rods 85 are hinged at two sides of the bottom end of the fixing frame 81, the clamping ring 86 is hinged at one end, far away from the fixing frame 81, of the hinged rods 85, the clamping ring 86 is provided with two groups, the two groups of clamping rings 86 are of semi-annular structures, the cutter is conveniently reinforced, the service life of the cutter, the two sides of the fixing frame 81 are symmetrically provided with insertion holes corresponding to the second screws 82, the insertion holes are internally provided with internal threads corresponding to the external threads on the surfaces of the second screws 82, and the second screws 82 are inserted into the insertion holes, so that the cutter can be conveniently fixed.

The working principle is as follows: when the cutter is needed to be installed, according to the attached drawings 1, 2, 3 and 4, the cutter is manually inserted into the inside of the fixing frame 81 to align with the fixing sleeve 88, the second screw 82 is manually rotated, the second screw 82 rotates, the fixing block 83 slides towards the inside of the fixing frame 81, the spring 84 is in an expansion rotating state, the fixing block 83 clamps the cutter in the inside of the fixing frame 81 to be fixed, then, the third screw 87 is manually rotated to fixedly connect the two groups of snap rings 86 to fix the surface of the cutter, the cutter is reinforced to prevent the cutter from deforming or breaking in the long-time use process, the service life of the cutter is prolonged, when the height of the cutter needs to be adjusted, the cutter is manually rotated, the first conical gear 4 rotates to drive the second conical gear 5 to rotate, the second conical gear 5 rotates to drive the first screw 6 to rotate, first screw rod 6 rotates and drives slide bar 7 and slide downwards, is convenient for highly adjust the height of cutter according to the machined part, is convenient for cut different machined parts, increases the device's practicality, and the operation is accomplished, above is this practical whole theory of operation.

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.

Claims (6)

1. The utility model provides a cutting device is used in metal casting processing, includes cutting device body (1), its characterized in that: the right side top fixed mounting of cutting device body (1) has support frame (2), and support frame (2) are provided with two sets ofly, and are two sets of connect through horizontal pole (3) between support frame (2), and the inside of horizontal pole (3) is inserted and is equipped with first conical gear (4), the surface toothing of first conical gear (4) has second conical gear (5), and the bottom central point of second conical gear (5) puts fixed welding and has first screw rod (6), the surface cover of first screw rod (6) is equipped with slide bar (7), and the bottom mounting welding of slide bar (7) has strengthening mechanism (8).

2. A cutting apparatus for machining a metal casting according to claim 1, characterized in that: the bottom end of the cross rod (3) is fixedly connected with a rectangular rod, a rectangular sliding groove corresponding to the sliding rod (7) is formed in the rectangular rod, and the sliding rod (7) is inserted in the cross rod (3).

3. A cutting apparatus for machining a metal casting according to claim 1, characterized in that: the sliding rod (7) is internally provided with a sliding groove corresponding to the first screw (6), the first screw (6) is inserted into the sliding groove, and the sliding groove is internally provided with an internal thread corresponding to the external thread of the first screw (6).

4. A cutting apparatus for machining a metal casting according to claim 1, characterized in that: the reinforcing mechanism (8) comprises a fixed frame (81), a second screw rod (82), a fixed block (83), a spring (84), an articulated rod (85), a clamping ring (86), a third screw rod (87) and a fixed sleeve (88), the fixed frame (81) is installed at the bottom center position of the cross rod (3) through a slide rod (7), the second screw rod (82) is symmetrically inserted in two sides of the fixed frame (81), the second screw rod (82) is inserted in one side inside the fixed frame (81) and is provided with the fixed block (83) through a bearing, the fixed block (83) is fixedly connected with the inside of the fixed frame (81) through the spring (84), the articulated rod (85) is hinged to two sides of the bottom end of the fixed frame (81), the articulated clamping ring (86) is installed at one end of the articulated rod (85) far away from the fixed frame (81), the clamping ring (86) is connected through the third, the fixed sleeve (88) is fixedly welded at the center of the inner top of the fixed frame (81).

5. The cutting device for machining a metal casting according to claim 4, characterized in that: the two sides of the fixing frame (81) are symmetrically provided with insertion holes corresponding to the second screw rods (82), internal threads corresponding to external threads on the surfaces of the second screw rods (82) are formed in the insertion holes, and the second screw rods (82) are inserted into the insertion holes.

6. The cutting device for machining a metal casting according to claim 4, characterized in that: the clamping rings (86) are provided with two groups, and the two groups of clamping rings (86) are of semi-annular structures.

Images