CN107159950A - A kind of frock and method of profiled sheeting deburring - Google Patents

Abstract

The invention discloses a tooling for edge trimming of formed boards, which includes a workbench, on which a support rod is extended outwardly of the workbench, and a support seat capable of supporting the formed board is provided at the outer end of the support rod. The support rod is also provided with a rotary machine that can move up and down relative to the support rod, and a detachable pruning knife is set on the rotating shaft of the rotary machine corresponding to the position of the support seat. An adjustable bearing that can simultaneously position and guide the forming plate is also provided on the rotating shaft of the rotating machine above. The invention also discloses a method for trimming the formed plate. The present invention is simple in structure and easy to manufacture. The trimming tool with a trimming knife is used to trim the profiled plate. At the same time, the trimming tool is fixed through the support rod, and the profiled plate is positioned and guided by the support seat and the bearing, which improves the stability of the profiled plate. Trimming efficiency and trimming accuracy, high safety, ensure the consistency of the trimming depth of the same batch of forming boards, and strong practicability.

Description

Tooling and method for edge trimming of forming board

technical field

The invention relates to the technical field of forming plate production, more specifically, it relates to a tooling and method for edge trimming of formed plate.

Background technique

During the production process of the formed board, after the formed board is cut, the edges usually need to be trimmed to facilitate the next process such as painting. At present, for the trimming of the profiled board, the traditional method of operation is: the worker holds the trimming tool (grinding wheel) in one hand, and presses the profiled board with the other hand to position it, thereby completing the trimming of the profiled board. The traditional trimming method relies on manual positioning of the forming plate, and the processing efficiency is low. Using the grinding wheel to grind the edge may easily lead to safety hazards caused by frictional overheating. Moreover, when trimming, the workers can only rely on the naked eye to judge whether the trimming is satisfactory. Processing requirements, the accuracy of its trimming is low, resulting in inconsistent trimming of the same batch of products.

Contents of the invention

The technical problem to be solved by the present invention is to provide a simple structure, high safety tooling and a method that can effectively improve the trimming efficiency and trimming accuracy of formed boards in view of the above-mentioned shortcomings of the prior art.

The technical solution of the present invention is as follows: a tooling for trimming forming boards, including a workbench, on which a support rod is extended to the outside of the workbench, and the outer end of the support rod is provided with a supporting shape The support seat of the board, the support rod is also provided with a rotating machine that can move up and down relative to the support rod, and a detachable pruning knife is set on the end of the rotation shaft of the rotating machine corresponding to the position of the support seat. , the rotary machine shaft above the pruning knife is also provided with an adjustable bearing that can position and guide the forming plate at the same time.

As a further improvement, the pruning knife is an arc-shaped rotary knife composed of a plurality of blades whose diameter gradually decreases from top to bottom, and the middle part of the arc-shaped rotary knife corresponds to the top end surface of the support seat .

Further, the outer periphery of the support seat is provided with a guide surface that can make the forming plate transition smoothly and contact with the trimming knife.

Further, a chip discharge hole communicating with the installation hole of the trimming knife is also provided on the support rod at one side of the trimming knife.

Further, an adjustment device is provided above the bearing to adjust the relative distance between the bearing and the support seat.

Further, the distance between the top end of the bearing and the top end of the support base is adapted to the thickness of the forming plate.

Further, the rotary machine is plugged into the support bar and the support seat at the same time, and a lock that can adjust the position of the rotary machine and lock it is provided between the support bar and the rotary machine. tighten the device.

Further, the locking device includes a sleeve sleeved on the support rod, a clamp located above the support rod and connected to the sleeve, and an adjustable The diameter of the sleeve is to loosen and clamp the clamping device of the rotary machine.

A method for trimming formed boards. The method is to use a rotary machine to drive a trimming knife to trim the formed boards. Firstly, a support bar is set to fix the rotary machine and the trimming knife, and then a supporting seat is set on the support bar to horizontally support the forming board. Positioning, at the same time, set the bearing on the rotating shaft of the rotary machine to limit the trimming depth of the forming plate and guide the movement of the forming plate, and finally the hand-held forming plate moves back and forth on the support seat to complete the trimming.

Beneficial effect

Compared with the prior art, the present invention has the following advantages:

1. The present invention is simple in structure and easy to manufacture. It adopts a trimming tool with a trimmer to trim the edge of the forming plate, which solves the problem of potential safety hazards caused by frictional overheating of traditional grinding wheels, and ensures the safety of production. Moreover, the rigid The pruning knife is not easy to wear, which greatly improves the service life of the pruning tool and reduces the production cost;

2. The design of the present invention is reasonable. The trimming tool is fixed by the support rod, and the operator only needs to hold the forming board on the trimming tool to automatically complete the trimming, which greatly reduces the labor intensity and improves the production efficiency;

3. The invention is novel in design. The forming board is positioned and guided through the support seat and the bearing, which improves the trimming efficiency and trimming precision of the forming board. It has high safety and ensures the consistency of the trimming depth of the same batch of forming boards. It is practical Strong.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of one side of the present invention;

Fig. 2 is the enlarged schematic view of the structure at A place in Fig. 1;

Fig. 3 is an enlarged schematic view of the structure of the locking device in the present invention.

Among them: 1-worktable, 2-support rod, 3-support seat, 4-rotary machine, 5-trimming knife, 6-bearing, 7-guiding surface, 8-chip removal hole, 9-adjusting device, 10-lock Tightening device, 10a-sleeve, 10b-cassette, 10c-clamping device.

detailed description

The present invention will be further described below in conjunction with the specific embodiments in the accompanying drawings.

Referring to Figures 1-3, a tooling for edge trimming of formed boards of the present invention includes a workbench 1, which is a frame-type square table, supported by supporting feet below, for placing the formed boards, which is convenient for operators to operate , a support rod 2 is provided on the workbench 1 to its outer side. The support rod 2 is located at one end of the square workbench 1 and is a long rod fixed on the workbench 1 by bolts. The side extends out to avoid interference between the forming board and the workbench 1 during operation. A support seat 3 that can support the forming board is provided at the outer end of the support rod 2, that is, the support seat 3 is located on the support rod 2 outside the workbench 1. At one end, the forming plate moves back and forth on the supporting base 3 to complete the trimming process. The supporting rod 2 is also provided with a rotating machine 4 that can move up and down relative to the supporting rod 2. On the rotating shaft of the rotating machine 4, it is connected with the supporting base 3. One end corresponding to the position is provided with a detachable trimming knife 5, wherein the rotary machine 4 and the trimming knife 5 constitute a trimming tool for the forming board, and the rotating machine 4 drives the trimming knife 5 to rotate to cut and trim the forming board. The trimming of different process requirements can be completed by changing different pruning knives. At the same time, the up and down movement of the rotary machine 4 is conducive to adjusting the relative position of the pruning knife 5 and the support seat 3, which is easy to operate. The rotary machine above the pruning knife 5 4 The rotating shaft is also provided with an adjustable bearing 6 that can simultaneously position and guide the forming plate. The bearing 6 is sleeved on the rotating shaft of the rotating machine 4. The rotating shaft of the rotating machine 4 on the inner ring is fixedly connected, and the outer ring can rotate relative to each other. The rotating shaft of machine 4 rotates. Push the forming plate on the support seat 3, when the forming plate is in contact with the bearing 6, the trimming depth of the forming plate can be limited, and at the same time, drag the forming plate along the rotation direction of the bearing 6 to complete a whole Flat trimming. The present invention is simple in structure, easy to manufacture, adopts the pruning tool with pruning knife 5 to trim the forming plate, solves the problem of potential safety hazard caused by friction overheating of traditional grinding wheel grinding, ensures the safety of production, and the rigidity of the trimming The scissors 5 are not easy to wear, which greatly improves the service life of the trimming tool and reduces the production cost; at the same time, the trimming tool is fixed by the support rod 2, and the operator only needs to hold the forming board on the trimming tool to automatically complete the trimming. The labor intensity is greatly reduced and the production efficiency is improved; the forming plate is positioned and guided through the support seat 3 and the bearing 6, which improves the trimming efficiency and accuracy of the forming plate and ensures the same batch of forming plate trimming depth Sexuality and strong practicability.

In this embodiment, the trimming knife 5 is an arc-shaped rotary knife composed of a plurality of blades whose diameter gradually decreases from top to bottom, so that the edge of the formed plate is in an arc shape after trimming, which meets the processing requirements. Moreover, the middle part of the arc-shaped rotary knife corresponds to the top end face of the support seat 3, ensuring that the forming plate is in full contact with the trimming knife 5, and trims the shape required by the process; The guide surface 7 that transitions and is in contact with the pruning knife 5 is an arc-shaped smooth surface whose height gradually increases from the periphery of the support seat 3 to its inner side, and is actually a rounded corner on the support seat 3 , it is convenient for the operator to push the forming plate to the trimming knife 5, realizing the horizontal positioning of the forming plate, avoiding the problem that the worker manually touches the forming plate directly with the trimming knife 5, causing the trimming defect caused by the vibration of the forming plate, and improving the forming process. Board trimming accuracy.

On the side of the pruning knife 5 on the support rod 2, there is also a chip discharge hole 8 connected with the installation hole of the pruning knife 5, and the sawdust generated by trimming can be discharged through the chip discharge hole 8, so as to avoid the accumulation of sawdust and affect the molding Board trimming; an adjustment device 9 that can adjust the relative distance between the bearing 6 and the support seat 3 is also provided above the bearing 6, and the operator can adjust the adjustment device 9 according to the thickness of the forming board to change the distance between the bearing 6 and the support seat 3. The distance between the support seats 3 ensures that the bearing 6 can be in contact with the forming plate to achieve positioning and guiding, that is, the distance between the top of the bearing 6 and the top of the support seat 3 is adapted to the thickness of the forming plate, so that the forming plate The trimming remains even.

The rotary machine 4 in this embodiment is plugged on the support rod 2 and the support seat 3 at the same time, and a locking device 10 that can adjust the position of the rotary machine 4 and lock it is provided between the support rod 2 and the rotary machine 4 , the locking device 10 includes a sleeve 10a sleeved on the support rod 2, a card seat 10b located above the support rod 2 and connected to the sleeve 10a, and an adjustable diameter of the sleeve 10a arranged on the periphery of the sleeve 10a. Loosen and clamp the clamping device 10c of the rotary machine 4, wherein the clamping device 10c is composed of two clamping blocks connected to the sleeve 10a and a clamping screw inserted between the two clamping blocks, the sleeve 10a It is a hollow structure, and the rotating machine 4 and the sleeve 10a are in clearance fit, and inserted into the inner cavity of the sleeve 10a, and the sleeve 10a, the clamping device 10c, and the card seat 10b are integrally formed, When assembling this trimming tool, the whole locking device 10 is plugged in the installation hole that is provided with in the support rod 2, and the top of the support rod 2 is used to contact and connect with the clamp 10b to form a support, and the clamp 10b is connected to the support The rods 2 are fixed together by screws, then the rotating motor 4 is inserted into the sleeve 10a, and finally the rotating machine 4 is clamped by the clamping device 10c, that is, the fixing of the pruning tool is completed.

A method for trimming formed boards. The method is to use a rotating machine 4 to drive a trimming knife 5 to trim a formed board. First, a support rod 2 is set to fix the rotating machine 4 and the trimming knife 5, and then a support seat is set on the supporting rod 2 3. Horizontally support and position the forming plate. At the same time, set the bearing 6 on the rotating shaft of the rotary machine 4 to limit the trimming depth of the forming plate and guide the movement of the forming plate. Finally, hold the forming plate back and forth on the support seat 3 Move to finish trimming. The operation is simple and convenient.

What is described above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, under the premise of not departing from the structure of the present invention, some deformations and improvements can also be made, and these will not affect the implementation of the present invention effect and utility of patents.

Claims (9)

1. a kind of frock of profiled sheeting deburring, including workbench (1), it is characterised in that to its outside on described workbench (1) Along stretching provided with support bar (2), described support bar (2) outer end is provided with the support base (3) of sustainable profiled sheeting, described support bar (2) it is additionally provided with the whirler (4) that can be moved up and down with respect to the support bar (2), the rotating shaft of the whirler (4) and the branch The corresponding one end in support seat (3) position is arranged with dismountable pruning shear (5), and the whirler (4) above the pruning shear (5) turns Being additionally provided with axle can be while the adjustable bearing (6) for being positioned and being oriented to profiled sheeting.

2. the frock of a kind of profiled sheeting deburring according to claim 1, it is characterised in that described pruning shear (5) is served as reasons The arc shaped rotary rotor that blade that multiple diameters are gradually reduced from top to bottom is constituted, also, the middle part of the arc shaped rotary rotor with it is described The top end face of support base (3) is corresponding.

3. a kind of frock of profiled sheeting deburring according to claim 1, it is characterised in that described support base (3) periphery Provided with the spigot surface (7) that can be seamlessly transitted profiled sheeting and be in contact with the pruning shear (5).

4. the frock of a kind of profiled sheeting deburring according to claim 1, it is characterised in that described support bar (2) is upper The chip-removal hole (8) being connected with the mounting hole of the pruning shear (5) is additionally provided with the side of the pruning shear (5).

5. the frock of a kind of profiled sheeting deburring according to claim 1, it is characterised in that above described bearing (6) also Adjusting means (9) provided with adjustable relative distance between the bearing (6) and the support base (3).

6. a kind of frock of profiled sheeting deburring according to claim 5, it is characterised in that the top of the bearing (6) and The distance between top of the support base (3) and the thickness of profiled sheeting are adapted.

7. a kind of frock of profiled sheeting deburring according to any one in claim 1-6, it is characterised in that described rotation Favourable turn (4) is while be plugged on described support bar (2) and support base (3), also, described support bar (2) and whirler (4) Between provided with can adjust whirler (4) position and the locking device (10) locked.

8. a kind of frock of profiled sheeting deburring according to claim 7, it is characterised in that described locking device (10) bag Include the sleeve (10a) that is set on the support bar (2) and above the support bar (2) and with described sleeve (10a) Connected deck (10b) and sleeve (10a) diameter is can adjust to unclamp and clamp institute located at the sleeve (10a) periphery State the clamping device (10c) of whirler (4).

9. a kind of a kind of method of profiled sheeting deburring as claimed in claim 7, it is characterised in that this method is to use whirler (4) drive pruning shear (5) to profiled sheeting deburring, set support bar (2) that whirler (4) and pruning shear (5) is fixed first, then Support base (3) is set to carry out horizontal support positioning to profiled sheeting on support bar (2), meanwhile, set in the rotating shaft of whirler (4) Put bearing (6) to carry out spacing to the deburring depth of profiled sheeting and be oriented to the mobile of profiled sheeting, last hand-held profiled sheeting Move back and forth on support base (3) to complete deburring.