CN212444136U

CN212444136U - Workbench for machining workpiece for machining

Info

Publication number: CN212444136U
Application number: CN202021325366.3U
Authority: CN
Inventors: 杨双梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-02-02
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a workstation of work piece processing for machining relates to a machining equipment, including frame, mesa and access door, mesa fixed connection opens the logical groove that has the equipartition on the mesa on the frame, and the articulated access door of frame front side rotation. Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, easy and simple to handle, the work piece is placed with the mesa on, when the lathe needs to process other positions of work piece, wave manual lead screw, the support just slides in the spout is led to the arc, the longitudinal position of second transmission shaft changes, the friction pulley that the messenger was wrapped up by the blotter contacts with the work piece, starter motor, through the transmission, under the effect of friction pulley, the work piece just makes linear motion, reach the assigned position, close the motor, put down the friction pulley, make things convenient for the processing of lathe, the in-service use effect is good, show improvement machining efficiency.

Description

Workbench for machining workpiece for machining

Technical Field

The utility model relates to a machining device specifically is a workstation of work piece processing for machining.

Background

Machining refers to a process of changing the physical dimensions or properties of a workpiece by a mechanical device.

In the machining process, a long workpiece is often subjected to machining treatment such as drilling and grooving, because the working radius of a machine tool is small, the position of the workpiece needs to be frequently moved for machining, manual movement is labor-consuming, the position of the workpiece needs to be recalibrated, and a crane is used for machining the workpiece, so that the workpiece is large and small.

For this reason, a work table for machining a workpiece for machining has been proposed by those skilled in the art to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a workstation of work piece processing for machining 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 workbench for machining a workpiece for machining comprises a frame, a table top and an access door, wherein the table top is fixedly connected to the frame, through grooves are uniformly distributed on the table top, the front side of the frame is rotatably hinged with the access door, a motor is fixedly connected to the bottom in the frame, a driving belt wheel is fixedly connected to the output end of the motor, a first transmission shaft is arranged in the frame and is rotatably connected with the left side wall and the right side wall of the frame, a driven belt wheel and a first gear are fixedly connected to the first transmission shaft from right to left, an arc-shaped through chute is formed in the side wall of the frame, a support is slidably connected to the arc-shaped through chute and the support in a bilateral symmetry mode, a second transmission shaft is rotatably connected to the arc-shaped through chute, a second gear is fixedly connected to the middle of the second transmission shaft, the first gear is in meshing transmission with the second gear, friction wheels are uniformly distributed, the outer edge of friction pulley is provided with the blotter, and the outer right side of frame is rotated and is connected with the backup pad, rotates in the backup pad and is connected with manual lead screw, the support right side is rotated and is connected with interior tooth sleeve, manual lead screw right-hand member and interior tooth sleeve threaded connection.

As a further aspect of the present invention: and the access door is fixedly connected with a handle.

As a further aspect of the present invention: the driving belt wheel is connected with the driven belt wheel through a belt.

As a further aspect of the present invention: the first transmission shaft is rotatably connected with the frame by a bearing.

As a further aspect of the present invention: the first gear has a larger diameter than the second gear.

As a further aspect of the present invention: the buffer pad is made of rubber.

As a further aspect of the present invention: the center of a circle of the arc-shaped through sliding groove is collinear with the axis of the first transmission shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, easy and simple to handle, the work piece is placed with the mesa on, when the lathe needs to process other positions of work piece, wave manual lead screw, the support just slides in the spout is led to the arc, the longitudinal position of second transmission shaft changes, the friction pulley that the messenger was wrapped up by the blotter contacts with the work piece, starter motor, through the transmission, under the effect of friction pulley, the work piece just makes linear motion, reach the assigned position, close the motor, put down the friction pulley, make things convenient for the processing of lathe, the in-service use effect is good, show improvement machining efficiency.

Drawings

FIG. 1 is a schematic structural view of a machining stage for machining a workpiece;

FIG. 2 is a schematic view of the interior of a machining table for machining a workpiece;

FIG. 3 is a schematic diagram of a right-side view of a table for machining a workpiece for machining;

FIG. 4 is a schematic top view of a machining table for machining a workpiece;

FIG. 5 is a schematic structural view of a bracket and an inner tooth sleeve in a workbench for machining a workpiece for machining;

in the figure: the device comprises a frame 1, a table top 2, an access door 3, a through groove 4, a motor 5, a driving belt wheel 6, a first transmission shaft 7, a driven belt wheel 8, a first gear 9, an arc-shaped through sliding groove 10, a support 11, a second transmission shaft 12, a second gear 13, a friction wheel 14, a buffer cushion 15, a support plate 16, a manual screw rod 17, an internal tooth sleeve 18, a handle 19, a belt 20 and a bearing 21.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

The first embodiment is as follows: referring to fig. 1, a worktable for machining a workpiece for machining comprises a frame 1, a table top 2 and an access door 3, wherein the table top 2 is fixedly connected to the frame 1, the access door 3 is rotatably hinged to the front side of the frame 1, a supporting plate 16 is rotatably connected to the outer right side of the frame 1, a manual lead screw 17 is rotatably connected to the supporting plate 16, referring to fig. 5, an inner thread sleeve 18 is rotatably connected to the right side of a support 11, and the right end of the manual lead screw 17 is in threaded connection with the inner thread sleeve 18;

the manual screw rod 17 is shaken, the distance between the inner tooth sleeve 18 and the support plate 16 is reduced, the support 11 slides in the arc-shaped through sliding groove 10, the longitudinal position of the second transmission shaft 12 is changed, and because the center of a circle of the arc-shaped through sliding groove 10 is collinear with the axis of the first transmission shaft 7, the interference between the first gear 9 and the second gear 13 when the relative position is changed is avoided, when the second transmission shaft 12 is right above the first transmission shaft, the outer edge of the friction wheel 14 exceeds the upper surface of the table board 2, and the friction wheel 14 wrapped by the cushion pad 15 is contacted with a workpiece;

referring to fig. 2, a motor 5 is fixedly connected to the bottom of the frame 1, a driving pulley 6 is fixedly connected to the output end of the motor 5, a first transmission shaft 7 is arranged in the frame 1, the first transmission shaft 7 is rotatably connected to the left and right side walls of the frame 1, a driven pulley 8 and a first gear 9 are fixedly connected to the first transmission shaft 7 from right to left, referring to fig. 3, an arc-shaped through chute 10 is formed in the side wall of the frame 1, a support 11 is slidably connected to the arc-shaped through chute 10, the arc-shaped through chute 10 and the support 11 are symmetrically arranged from left to right, a second transmission shaft 12 is rotatably connected to the arc-shaped through chute 10, a second gear 13 is fixedly connected to the middle of the second transmission shaft 12, the first gear 9 is in meshing transmission with the second gear 13, friction wheels 14 are fixedly connected to the second transmission shaft 12, referring to fig. 4, through grooves 4 are uniformly formed in the, a buffer pad 15 is arranged on the outer edge of the friction wheel 14;

the motor 5 is started, the friction wheel 14 rotates around the second transmission shaft 12 through belt transmission and gear transmission, the workpiece moves linearly under the action of the friction wheel 14 to reach a designated position, the motor 5 is turned off, the manual screw 17 is operated to put down the friction wheel 14, and the workpiece is static on the table top due to self weight.

A handle 19 is fixedly connected to the access door 3.

The driving belt wheel 6 is connected with the driven belt wheel 8 by a belt 20.

The first transmission shaft 7 is rotatably connected with the frame 1 by a bearing 21.

The first gear 9 is larger in diameter than the second gear 13.

The center of a circle of the arc-shaped through sliding groove 10 is collinear with the axis of the first transmission shaft 7. .

Example two: this embodiment is a further improvement of the previous embodiment: the buffer pad 15 is made of rubber.

The utility model discloses a theory of operation is: the manual screw rod 17 is shaken, the distance between the inner tooth sleeve 18 and the support plate 16 is reduced, the support 11 slides in the arc-shaped through sliding groove 10, the longitudinal position of the second transmission shaft 12 changes, because the center of a circle of the arc-shaped through sliding groove 10 is collinear with the axis of the first transmission shaft 7, interference between the first gear 9 and the second gear 13 when the relative position changes is avoided, when the second transmission shaft 12 is right above the first transmission shaft, the outer edge of the friction wheel 14 exceeds the upper surface of the table board 2, the friction wheel 14 is contacted with a workpiece, the motor 5 is started, the friction wheel 14 rotates around the second transmission shaft 12 through belt transmission and gear transmission, the workpiece linearly moves under the action of the friction wheel 14 to reach a designated position, the motor 5 is closed, the manual screw rod 17 is operated to release the friction wheel 14, and the workpiece is static on the table board due to self weight.

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. A workbench for machining a workpiece for machining comprises a frame (1), a table top (2) and an access door (3), wherein the table top (2) is fixedly connected to the frame (1), through grooves (4) which are uniformly distributed are formed in the table top (2), the access door (3) is rotatably hinged to the front side of the frame (1), and the workbench is characterized in that a motor (5) is fixedly connected to the bottom in the frame (1), a driving belt wheel (6) is fixedly connected to the output end of the motor (5), a first transmission shaft (7) is arranged in the frame (1), the first transmission shaft (7) is rotatably connected with the left side wall and the right side wall of the frame (1), a driven belt wheel (8) and a first gear (9) are fixedly connected to the first transmission shaft (7) from right to left, an arc-shaped through chute (10) is formed in the side wall of the frame (1), a support (11) is slidably connected to the arc-shaped through chute (10) and the support (, the arc leads to and rotates on spout (10) and is connected with second transmission shaft (12), second transmission shaft (12) middle part fixedly connected with second gear (13), first gear (9) and second gear (13) meshing transmission, equipartition fixedly connected with friction pulley (14) on second transmission shaft (12), lead to groove (4) and cooperate with friction pulley (14), friction pulley (14) are outer along being provided with blotter (15), and frame (1) outer right side is rotated and is connected with backup pad (16), rotates on backup pad (16) and is connected with manual lead screw (17), support (11) right side is rotated and is connected with interior tooth sleeve (18), manual lead screw (17) right-hand member and interior tooth sleeve (18) threaded connection.

2. A worktable for machining workpieces for mechanical processing according to claim 1, characterized in that a handle (19) is fixedly connected to the access door (3).

3. A worktable for machining workpieces for machining according to claim 1, characterized in that the driving pulley (6) and the driven pulley (8) are connected by a belt (20).

4. A table for machining workpieces according to claim 1, 2 or 3, characterized in that the first transmission shaft (7) is connected in rotation to the frame (1) by means of bearings (21).

5. A bench for machining workpieces according to claim 1, characterised in that the first gear wheel (9) has a larger diameter than the second gear wheel (13).

6. A worktable for machining workpieces according to claim 1, characterized in that the cushioning pad (15) is made of rubber.

7. The worktable for machining workpieces for machining according to claim 1, wherein the center of the circle on which the arc-shaped through chute (10) is located is collinear with the axis of the first transmission shaft (7).