CN217967419U

CN217967419U - Mechanical chamfering device for workpiece machining

Info

Publication number: CN217967419U
Application number: CN202221129132.0U
Authority: CN
Inventors: 欧宏新
Original assignee: Suzhou Zhiyuan Xingfang Automation Equipment Co ltd
Current assignee: Suzhou Zhiyuan Xingfang Automation Equipment Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-12-06
Anticipated expiration: 2032-05-11

Abstract

The utility model discloses a mechanical chamfering device is used in work piece processing, including the work box, the guide rail board is installed in the up end left side of work box, the spout has been seted up to the up end of guide rail board, sliding connection has the slider on the spout, the up end of slider is connected with the backup pad, the right-hand member face top of backup pad is connected with the fixed plate, work box up end right side is connected with fixed casing, the top of fixed casing is equipped with the panel body, during the use, then rotates first hand wheel, drives left and right sides second lead screw through actuating mechanism and rotates simultaneously when first hand wheel rotates, will drive the grip block relative movement of front and back side when first lead screw rotates, and then presss from both sides the front and back position with the panel body tightly, later rotates the second hand wheel, drives shank downstream when the second hand wheel rotates, and the briquetting will press and cover in the top of panel body, and then can fix a position the up-and down direction of panel body, is favorable to improving the precision when follow-up chamfer cutting.

Description

Mechanical chamfering device for workpiece machining

Technical Field

The utility model relates to a chamfer cutting technical field specifically is a mechanical chamfering device is used in work piece processing.

Background

The chamfering and cutting device is a small-sized precision machine tool which is specially used for manufacturing dies, hardware machines, machine tool, hydraulic parts, valves and the like, chamfering of textile machinery, milling, planing and the like. The trend in the mechanical industry is to use rapid machine chamfering. Overcomes the processing defects of the existing mechanical and electric tools and has the advantages of convenience, rapidness and accuracy.

There are some inadequately in the current mechanical chamfering device use, be not convenient for press from both sides tight fixedly to the work piece, cause the chamfer dynamics inhomogeneous easily to form special-shaped chamfer, can not satisfy chamfer cutting demand, for this reason, a mechanical chamfering device is used in work piece processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical chamfering device is used in work piece 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:

a mechanical chamfering device for workpiece processing comprises a working box, wherein a guide rail plate is fixedly mounted on the left side of the upper end face of the working box, a sliding groove is formed in the upper end face of the guide rail plate, a sliding block is connected onto the sliding groove in a sliding mode, a supporting plate is fixedly connected onto the upper end face of the sliding block, a fixing plate is integrally connected onto the upper portion of the right end face of the supporting plate, rack plates are fixedly mounted on the upper end face of the working box and positioned on the left side and the right side of the guide rail plate respectively, a through hole is formed in the left end face of the supporting plate, a double-shaft motor is fixedly mounted on the inner wall of the through hole, a transmission gear is fixedly connected to the output end of the double-shaft motor and meshed with the rack plates, a mounting groove is formed in the bottom end face of the fixing plate, a first lead screw is rotatably mounted in the mounting groove, a first motor is fixedly mounted on the left end face of the supporting plate, and the output end of the first motor is fixedly connected with the left end of the first lead screw, the outer surface of the first lead screw is screwed with a sliding plate, the bottom end face of the sliding plate is fixedly provided with an air cylinder, the output end of the air cylinder is fixedly connected with a lifting plate, the bottom end face of the lifting plate is fixedly provided with a second motor, the output end of the second motor is fixedly connected with a tool bit, the right side of the upper end face of the work box is fixedly connected with a fixed shell, the front side and the rear side of the upper end face of the fixed shell are both provided with notches, the left side and the right side of the inner part of the fixed shell are both rotatably provided with second lead screws, a driving mechanism is connected between the second lead screws on the left side and the right side, the front end of the second lead screw on the right side rotatably extends out of the front part of the fixed shell, the front end of the second lead screw is fixedly connected with a first hand wheel, the front side and the rear side of the outer surface of the second lead screw are both screwed with a clamping plate, and the inner wall of the clamping plate is fixedly connected with a connecting plate, the upper end face of the connecting plate is threaded and provided with a bolt column, the top end of the bolt column is fixedly connected with a second hand wheel, the bottom end of the bolt column is rotatably connected with a pressing block, and a plate body is arranged above the fixed shell.

Preferably, the driving mechanism comprises a driving gear, the driving gear is rotatably installed on the rear end face of the fixed shell, the rear end of the second screw rod rotates to stretch out of the rear portion of the fixed shell, the rear end of the second screw rod is fixedly connected with a rotating gear, and the rotating gear is meshed with the driving gear.

Preferably, the sliding block and the sliding groove are both of T-shaped structures in section.

Preferably, the sliding plate is connected with the inner wall of the mounting groove on the bottom end face of the fixed plate in a sliding manner.

Preferably, the clamping plate is slidably connected with the inner wall of the notch.

Preferably, the filter screen is installed inside the work box, a plurality of blanking ports are formed in the upper end face of the work box, and the fan is installed on the right end face of the work box.

Compared with the prior art, the beneficial effects of the utility model are that: the device is convenient to use and simple in structure, when the device is used, a plate body is placed above a fixed shell, then a first hand wheel is rotated, when the first hand wheel rotates, a driving mechanism drives a left screw rod and a right screw rod to rotate simultaneously, the first screw rod is a two-way screw rod with two sections of threads in opposite directions, when the first screw rod rotates, a clamping plate on the front side and a clamping plate on the rear side are driven to move relatively, so that the front position and the rear position of the plate body are clamped, then when a second hand wheel rotates, the second hand wheel rotates, a bolt rod is driven to move downwards, the bottom end of the bolt rod is rotatably connected with a pressing block, the pressing block is pressed above the plate body, so that the plate body can be positioned in the vertical direction, the precision during subsequent chamfer cutting is improved, the first motor can drive the first screw rod to rotate, the left position and the right position of a cutter head can be adjusted, the cylinder can adjust the height of the cutter head, the double-shaft motor can drive a transmission gear to rotate, and the transmission gear is meshed with a rack plate, so that the double-shaft motor can drive the cutter head to move back and forth when the plate body to perform chamfer cutting; when the chamfer is cut, the fan is started, dust generated by the fan during cutting is sucked into the working box, and then the health of personnel can be protected.

Drawings

FIG. 1 is a schematic sectional view of a main body structure of a mechanical chamfering apparatus for processing a workpiece;

fig. 2 is a schematic plan view of a main structure of a mechanical chamfering apparatus for processing a workpiece.

In the figure: 1-work box, 2-filter screen, 3-blanking port, 4-slide block, 5-rack plate, 6-transmission gear, 7-double-shaft motor, 8-support plate, 9-first motor, 10-fixing plate, 11-first screw rod, 12-slide plate, 13-air cylinder, 14-second hand wheel, 15-bolt rod, 16-second screw rod, 17-clamping plate, 18-fixing shell, 19-plate body, 20-second motor, 21-cutter head, 22-fan, 23-chute, 24-guide rail plate, 25-press block, 26-connecting plate, 27-notch and 28-first hand wheel.

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.

Example 1: referring to fig. 1-2, a mechanical chamfering device for processing a workpiece includes a work box 1, a guide rail plate 24 is fixedly mounted on the left side of the upper end surface of the work box 1, a sliding groove 23 is formed in the upper end surface of the guide rail plate 24, a sliding block 4 is slidably connected to the sliding groove 23, a support plate 8 is fixedly connected to the upper end surface of the sliding block 4, a fixed plate 10 is integrally connected to the upper end surface of the support plate 8, rack plates 5 are fixedly mounted on the left and right sides of the upper end surface of the work box 1 and on the guide rail plate 24, a through hole is formed in the left end surface of the support plate 8, a double-shaft motor 7 is fixedly mounted on the inner wall of the through hole, a transmission gear 6 is fixedly connected to the output end of the double-shaft motor 7, the transmission gear 6 is meshed with the rack plates 5, a mounting groove is formed in the bottom end surface of the fixed plate 10, a first lead screw 11 is rotatably mounted inside the mounting groove, a first motor 9 is fixedly installed on the left end face of the supporting plate 8, the output end of the first motor 9 is fixedly connected with the left end of a first screw rod 11, a sliding plate 12 is screwed on the outer surface of the first screw rod 11, a cylinder 13 is fixedly installed on the bottom end face of the sliding plate 12, a lifting plate is fixedly connected with the output end of the cylinder 13, a second motor 20 is fixedly installed on the bottom end face of the lifting plate, a tool bit 21 is fixedly connected with the output end of the second motor 20, a fixed shell 18 is fixedly connected to the right side of the upper end face of the working box 1, notches 27 are respectively arranged on the front side and the rear side of the upper end face of the fixed shell 18, a second screw rod 16 is rotatably installed on the left side and the right side of the inside of the fixed shell 18, a driving mechanism is connected between the second screw rods 16 on the left side and the right side, and the front end of the second screw rod 16 on the right side extends out of the fixed shell 18 in a rotating manner, and the front end fixedly connected with first hand wheel 28 of second lead screw 16, the equal screw thread of side has connect grip block 17 soon around the surface of second lead screw 16, the inner wall fixedly connected with connecting plate 26 of grip block 17, bolt post 15 is worn to be equipped with by the up end screw thread of connecting plate 26, the top fixedly connected with second hand wheel 14 of bolt post 15, the bottom of bolt post 15 is rotated and is connected with briquetting 25, the top of fixed casing 18 is provided with panel body 19.

When the chamfering machine is used, a plate body 19 is placed above a fixed shell 18, then a first hand wheel 28 is rotated, the first hand wheel 28 drives a left and a right side second screw rods 16 to rotate simultaneously through a driving mechanism when rotating, the first screw rods 16 are two-way screw rods with opposite thread directions, then the first screw rods 16 drive the clamping plates 17 on the front side and the rear side to move relatively when rotating, further the front and the rear positions of the plate body 19 are clamped, then the second hand wheel 14 is rotated, the second hand wheel 14 drives the bolt rods 15 to move downwards when rotating, the bottom ends of the bolt rods 15 are rotatably connected with pressing blocks 25, the pressing blocks 25 are pressed above the plate body 19, further the plate body 19 can be positioned in the vertical direction, the accuracy in subsequent chamfering cutting is improved, the arranged first motor 9 can drive the first screw rods 11 to rotate, the left and right positions of the tool bits 21 can be adjusted when the first screw rods 11 rotate, the height of the tool bits 21 can be adjusted through the arranged air cylinders 13, the arranged double-shaft motor 7 can drive the transmission gear 6 to rotate, and the double-shaft motor 7 can drive the tool bits to move back and forth when working, and forth the chamfering machine can cut plates.

The driving mechanism comprises a driving gear, the driving gear is rotatably installed on the rear end face of the fixed shell 18, the rear end of the second lead screw 16 rotates to extend out of the rear portion of the fixed shell 18, a rotating gear is fixedly connected to the rear end of the second lead screw 16, and the rotating gear is meshed with the driving gear.

The sections of the sliding block 4 and the sliding groove 23 are both T-shaped structures, and the T-shaped structures can avoid dislocation when the supporting plate 8 moves back and forth.

The sliding plate 12 is slidably connected to the inner wall of the mounting groove at the bottom end surface of the fixing plate 10, and the sliding plate 12 is slidably connected to the inner wall of the mounting groove, so that the cutter head 21 can stably move left and right.

The clamping plate 17 is connected with the inner wall of the notch 27 in a sliding mode, and the clamping plate 17 can stably move back and forth through the sliding fit of the clamping plate 17 and the notch 27.

Example 2: referring to fig. 1 to 2, a mechanical chamfering device for processing a workpiece is different from that in embodiment 1 in that a filter screen 2 is installed inside a working box 1, a plurality of blanking ports 3 are formed in an upper end surface of the working box 1, and a fan 22 is installed on a right end surface of the working box 1.

When chamfering and cutting, the fan 22 is started, and dust generated during cutting is sucked into the working box 1 by the fan 22, so that the health of personnel can be protected.

In the present invention, the terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and are only the terms determined for convenience of describing the structural relationship of each component or element of the present invention, and are not specific to any component or element of the present invention, and are not to be construed as limiting the present invention.

Claims

1. The utility model provides a mechanical chamfering device is used in work piece processing, includes work box (1), its characterized in that: guide rail plate (24) is fixedly mounted on the left side of the upper end face of working box (1), sliding groove (23) is formed in the upper end face of guide rail plate (24), sliding block (4) is connected to sliding groove (23) in a sliding manner, support plate (8) is fixedly connected to the upper end face of sliding block (4), fixed plate (10) is integrally connected to the upper end face of support plate (8) in a manner of being above the right end face, rack plate (5) is fixedly mounted on the left side and the right side of working box (1) and located on guide rail plate (24), through hole is formed in the left end face of support plate (8), double-shaft motor (7) is fixedly mounted on the inner wall of through hole, transmission gear (6) is fixedly connected to the output end of double-shaft motor (7), transmission gear (6) is meshed with rack plate (5), mounting groove (11) is formed in the bottom end face of fixed plate (10), first lead screw (11) is mounted in a rotating manner inside of mounting groove, first lead screw (11) is fixedly mounted on the left end face of support plate (8), first motor (9) is fixedly mounted on the output end face of first motor (9) and lifting cylinder (13) is connected to the output end face of screw rod (11), the utility model discloses a set up fixed knot and draw together fixed casing (16), including the bottom end face of lifter plate, including work box (1), end face right side fixedly connected with fixed casing (18), notch (27) have all been seted up to the front and back side of the up end of fixed casing (18), the inside left and right sides of fixed casing (18) all rotates and installs second lead screw (16), is connected with actuating mechanism between second lead screw (16) on the left and right sides, and the front end of right side second lead screw (16) rotates and stretches out the place ahead of fixed casing (18), and the front end fixedly connected with first hand wheel (28) of second lead screw (16), the equal screw thread in surface front and back side of second lead screw (16) has connect grip block (17) soon, the inner wall fixedly connected with connecting plate (26) of grip block (17), bolt post (15) are worn to be equipped with by the up end face screw thread of connecting plate (26), the top fixedly connected with second hand wheel (14) of bolt post (15), the bottom of bolt post (15) rotates and is connected with briquetting (25), the top of fixed casing (18) is provided with body (19).

2. The mechanical chamfering device for processing a workpiece according to claim 1, wherein: the driving mechanism comprises a driving gear, the driving gear is rotatably installed on the rear end face of the fixed shell (18), the rear end of the second screw rod (16) rotates to stretch out of the rear portion of the fixed shell (18), the rear end of the second screw rod (16) is fixedly connected with a rotating gear, and the rotating gear is meshed with the driving gear.

3. The mechanical chamfering device for processing a workpiece according to claim 2, wherein: the sections of the sliding block (4) and the sliding groove (23) are both T-shaped structures.

4. The mechanical chamfering device for processing a workpiece according to claim 3, wherein: the sliding plate (12) is connected with the inner wall of the mounting groove on the bottom end face of the fixed plate (10) in a sliding manner.

5. The mechanical chamfering device for processing a workpiece according to claim 4, wherein: the clamping plate (17) is connected with the inner wall of the notch (27) in a sliding mode.

6. The mechanical chamfering device for processing a workpiece according to claim 5, wherein: the filter screen (2) is installed inside the work box (1), a plurality of blanking openings (3) are formed in the upper end face of the work box (1), and the fan (22) is installed on the right end face of the work box (1).