CN214238084U

CN214238084U - Processing support

Info

Publication number: CN214238084U
Application number: CN202120149468.2U
Authority: CN
Inventors: 赵丕业
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-09-21
Anticipated expiration: 2031-01-19

Abstract

The utility model provides a processing support, include: a carriage; the mounting rack is arranged on the sliding rack in a sliding mode and used for fixing the electric tool; and the stop piece is fixedly connected with the sliding frame and is positioned on the sliding path of the mounting frame. After a worker fixes electric tools such as an angle grinder or an electric drill on the mounting frame, the mounting frame slides on the sliding frame until the mounting frame abuts against the stop piece. From the contact of the electric tool and the workpiece to be machined until the mounting frame abuts against the stop piece, the sliding distance of the mounting frame is the depth of the machined groove or hole. By taking the stop piece as a reference, a worker can machine the groove or the hole to a proper depth, and the machining precision is effectively improved.

Description

Processing support

Technical Field

The utility model relates to the field of machining, especially, relate to a processing support.

Background

In the process of decorating wall surfaces and processing furniture, materials such as stone plates, ceramic tiles, wood boards and the like are frequently used, and the materials need to be subjected to processing procedures such as grooving, punching, chamfering and the like before being used so as to be connected with other structures.

Grooving and chamfering are often performed by means of an angle grinder, and drilling requires the use of an electric drill. The angle grinder and the electric drill belong to electric tools, manual control of workers is needed when the angle grinder and the electric drill are used, and human errors inevitably exist. During field processing, workers are difficult to realize proper grooving and punching depths, and the processing precision is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the machining precision of workman manually operation is low among the prior art, the utility model aims at providing a processing support.

The utility model provides a following technical scheme:

a processing fixture, comprising:

a carriage;

the mounting rack is arranged on the sliding rack in a sliding mode and used for fixing the electric tool; and

and the stop piece is fixedly connected with the sliding frame and is positioned on the sliding path of the mounting frame.

As a further optional scheme for the processing support, a handle is rotatably arranged on the sliding frame, a pull rod is rotatably connected to the handle, and the pull rod is rotatably connected with the mounting frame.

As right the further optional scheme of processing support, be equipped with branch on the carriage, branch is followed the glide direction setting of carriage, the stopper sets up on the branch, be equipped with first connecting plate on the mounting bracket, first connecting plate slip cap is established on the branch.

As right the further optional scheme of processing support, be equipped with the second connecting plate on the mounting bracket, second connecting plate sliding sleeve is established on the branch, just the second connecting plate is located the stopper dorsad one side of first connecting plate, be equipped with reset spring on the branch, reset spring orders about the second connecting plate orientation the stopper removes.

As a further alternative to the processing support, the stop is a nut or a hoop.

As a further optional scheme for the processing bracket, a first limiting member is disposed on the supporting rod, and the first limiting member is located on a side of the first connecting plate facing away from the stopper.

As a further optional scheme to process the support, be equipped with the clamp that is used for fixed electric tool on the mounting bracket, the clamp passes through the fix with screw on the mounting bracket, it is equipped with a plurality of screw holes to correspond on the mounting bracket.

As right the further optional scheme of processing support still includes the roll-over stand, set up curved first logical groove on the roll-over stand, the carriage pass through the pivot with the roll-over stand rotates to be connected, be equipped with first screw rod on the carriage, the pivot perpendicular to the slip direction of carriage, just the axis of pivot passes through the centre of a circle of first logical groove, first screw rod is worn to locate first logical inslot to the cover is equipped with first nut.

As a further optional scheme for the machining support, the machining support further comprises a translation frame, the translation frame comprises a sliding rail and a sliding block, the sliding rail is parallel to the rotating shaft, the sliding block is arranged on the sliding rail in a sliding mode, and the turnover frame is connected with the sliding block.

As a further optional scheme for the processing support, a strip-shaped second through groove is formed in the roll-over stand, the long side of the second through groove is perpendicular to the slide rail, a second screw rod is arranged on the slide block, and the second screw rod is arranged in the second through groove in a penetrating manner and sleeved with a second nut;

and the sliding rail is provided with second limiting parts which are arranged on two sides of the sliding block in pairs.

The embodiment of the utility model has the following beneficial effect:

after a worker fixes electric tools such as an angle grinder or an electric drill on the mounting frame, the mounting frame slides on the sliding frame until the mounting frame abuts against the stop piece. From the contact of the electric tool and the workpiece to be machined until the mounting frame abuts against the stop piece, the sliding distance of the mounting frame is the depth of the machined groove or hole. By taking the stop piece as a reference, a worker can machine the groove or the hole to a proper depth, and the machining precision is effectively improved.

In order to make the aforementioned and other objects, features and advantages of the present invention more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view illustrating an overall structure of a processing support provided in embodiment 1 of the present invention;

fig. 2 is a schematic view showing an overall structure of a processing support provided in embodiment 2 of the present invention;

fig. 3 is a schematic structural diagram illustrating a mounting rack in a processing support according to embodiment 2 of the present invention;

fig. 4 is a schematic structural diagram illustrating a sliding frame in a machining support according to embodiment 2 of the present invention;

fig. 5 is a schematic structural view illustrating a handle and a pull rod in a processing support provided in embodiment 2 of the present invention;

fig. 6 is a schematic view illustrating a connection relationship between a mounting frame and a sliding frame in a machining support according to embodiment 2 of the present invention;

fig. 7 shows a schematic structural diagram of a roll-over stand in a processing support provided by embodiment 2 of the present invention;

fig. 8 is a schematic view illustrating a connection relationship between a sliding frame and a turning frame in a processing support according to embodiment 2 of the present invention;

fig. 9 is a schematic structural view illustrating a translation frame in a processing support according to embodiment 2 of the present invention;

fig. 10 shows a schematic view of a connection relationship between a roll-over stand and a translation stand in a processing support provided by embodiment 2 of the present invention.

Description of the main element symbols:

100-a mounting frame; 110-a mounting plate; 111-a clamp; 112-screws; 113-a threaded hole; 120-a guide bar; 130-a cross beam; 131-a first connection plate; 132-a second connecting plate; 200-a carriage; 210-a guide cylinder; 211-a first screw; 212-a first nut; 213-a fourth connecting plate; 220-a substrate; 221-a third connecting plate; 230-upright stanchion; 231-fastening nuts; 232-a first limiting member; 233-a return spring; 234-support nut; 300-a stop; 400-a handle; 410-a first pin; 500-a pull rod; 510-a second pin; 520-a third pin; 600-a roll-over stand; 610-a backplane; 611-a rotating shaft; 612-a second through slot; 620-side plate; 621-a first through slot; 700-a translation frame; 710-a support; 720-sliding rail; 721-a second limiting member; 722-a limit bolt; 730-a slider; 731-second screw; 732-second nut.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the templates herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Example 1

Referring to fig. 1, the present embodiment provides a processing support, which is used in conjunction with an electric tool such as an angle grinder and an electric drill to perform grooving, punching and chamfering on materials such as slates, tiles and boards. The processing support comprises a sliding frame 200, a mounting frame 100 and a stop piece 300, wherein the mounting frame 100 is arranged on the sliding frame 200 in a sliding mode, and the stop piece 300 is fixedly connected with the sliding frame 200 and is positioned on a sliding path of the mounting frame 100.

When the mounting rack is used, a worker firstly fixes an electric tool such as an angle grinder or an electric drill on the mounting rack 100, and then slides the mounting rack 100 on the sliding rack 200 until the mounting rack 100 abuts against the stop piece 300. From the contact between the electric tool and the workpiece to be machined until the mounting bracket 100 abuts against the stop member 300, the sliding distance of the mounting bracket 100 is the depth of the machined groove or hole. With the stopper 300 as a reference, a worker can machine the groove or the hole to an appropriate depth, effectively improving the machining accuracy.

Example 2

Referring to fig. 2 to 10, the present embodiment provides a processing support used as an auxiliary structure for an electric tool such as an angle grinder and an electric drill, which is used to perform grooving, punching and chamfering on materials such as slates, tiles and boards. The processing support comprises a mounting frame 100, a sliding frame 200, a turning frame 600, a translation frame 700 and the like.

Specifically, the mounting block 100 includes a mounting plate 110, a guide bar 120, and a cross beam 130.

Two clamps 111 are arranged on the mounting plate 110, the two clamps 111 are fixedly connected with the mounting plate 110 through two screws 112, and the mounting plate 110 is correspondingly provided with a threaded hole 113. With the two clips 111, a worker can tie the power tool to the mounting plate 110.

Considering that there are various types and models of electric tools, different electric tools have different sizes, or are fixed at different heights on the mounting plate 110 according to actual requirements, four sets of threaded holes 113 are provided. Four sets of screw holes 113 are arranged in the width direction of the mounting plate 110, and five screw holes 113 of each set are arranged in the height direction of the mounting plate 110.

If the size of the electric tool is small, a short clamp 111 can be used to match the two sets of threaded holes 113 in the middle to fix the electric tool. If the volume of the electric tool is larger, a longer clamp 111 can be selected to be matched with two groups of threaded holes 113 on the periphery to fix the electric tool.

The electric tool can be fixed to the mounting plate 110 at different heights by screwing the screws 112 into different screw holes 113 along the height direction of the mounting plate 110.

The cylindrical guide rods 120 are arranged in pairs and parallel to the side edges of the mounting plate 110, and the bottoms of the two guide rods 120 are welded and fixed to the two side edges of the mounting plate 110, respectively.

The cross beam 130 is disposed along the width direction of the mounting plate 110, and two ends of the cross beam 130 are respectively sleeved on the tops of the two guide rods 120 and are welded and fixed with the guide rods 120. In addition, a horizontal first connecting plate 131 is integrally formed on the cross member 130, and a second connecting plate 132 is welded thereto. The second connecting plate 132 is L-shaped, a vertical section of the second connecting plate 132 is connected to the lower surface of the cross beam 130, and a horizontal section is located below the first connecting plate 131.

Specifically, the carriage 200 includes a guide cylinder 210 and a base plate 220.

The guide cylinders 210 are cylinders having an inner diameter equal to the diameter of the guide rods 120, and the guide cylinders 210 are disposed in pairs on both sides of the base plate 220. The central angle of the cross section of the guide cylinders 210 is less than 360 degrees, the opposite sides of the two guide cylinders 210 are respectively and integrally formed with the two side edges of the base plate 220, a gap is reserved between the opposite sides of the two guide cylinders 210 and the base plate 220, and the width of the gap is not less than the thickness of the mounting plate 110.

The two guide rods 120 are respectively in sliding insertion fit with the two guide cylinders 210, so that the entire mounting rack 100 is slidably connected with the sliding rack 200.

A third connecting plate 221 is welded to the side of the substrate 220 facing away from the mounting plate 110. The third connecting plate 221 is disposed along the horizontal direction, a vertical rod 230 is disposed on the third connecting plate, and the bottom of the vertical rod 230 is fixedly connected with the third connecting plate 221.

In this embodiment, the vertical rod 230 is slidably disposed through the third connecting plate 221, and the bottom of the vertical rod 230 is threaded and sleeved with two fastening nuts 231. Two fastening nuts 231 are respectively abutted against the upper surface and the lower surface of the third connection plate 221, thereby fixing the upright 230 to the third connection plate 221.

In another embodiment of the present application, the vertical rod 230 may be directly screwed with the third connecting plate 221, or may be welded to the third connecting plate 221.

The upright 230 is disposed parallel to the guide bar 120, the top of the upright 230 is slidably disposed through the first connecting plate 131 and the second connecting plate 132, and a stopper 300 is disposed, the stopper 300 being located between the first connecting plate 131 and the second connecting plate 132. When the guide bar 120 slides in the guide cylinder 210, the first connecting plate 131 and the second connecting plate 132 also slide on the upright 230, and the stopper 300 is located on the sliding path of the first connecting plate 131.

When the angle grinder is used, a worker firstly fixes an electric tool such as an angle grinder or an electric drill on the mounting plate 110, and then makes the guide rod 120 slide downwards in the guide cylinder 210 until the first connecting plate 131 abuts against the stop piece 300. The distance that the guide bar 120 slides from the time the power tool contacts the member to be machined until the first connecting plate 131 abuts against the stopper 300 is the depth of the machined groove or hole. With the stopper 300 as a reference, a worker can machine the groove or the hole to an appropriate depth, effectively improving the machining accuracy.

Further, it is desirable to make the position of the stopper 300 on the upright 230 adjustable in consideration of the difference in depth of the groove or hole to be processed. In this embodiment, the stop member 300 is a nut that is disposed on the upright 230 and threadedly engaged with the upright 230. By screwing the stop member 300, the position of the stop member 300 on the upright 230 can be adjusted to match the depth of the groove or hole to be machined.

In another embodiment of the present application, the stopper 300 may also adopt a hoop. The hoop and the upright rod 230 are fixed by friction, and the position of the hoop can be adjusted after the hoop is loosened.

Further, when cutting materials such as slates, tiles, and boards with electric tools, the position of the electric tools does not need to be precisely controlled, and the emphasis is on stabilizing the electric tools. Therefore, the top of the vertical rod 230 is fixedly disposed with a first limiting member 232, and the first limiting member 232 is located above the first connecting plate 131.

The position of the stop member 300 is adjusted upward to lift the first connecting plate 131 until the stop member 300 and the first limiting member 232 respectively abut against the lower surface and the upper surface of the first connecting plate 131, so that the mounting block 100 and the sliding frame 200 are relatively fixed, and the electric tool is further kept stable.

For the convenience of assembly, the first limiting member 232 is a limiting nut, which is sleeved on the vertical rod 230 and is in threaded fit with the vertical rod 230.

Further, in order to suspend the electric tool above the member to be machined when the electric tool is not machined, so as to place the member to be machined and take it out after machining is completed, the upright 230 is provided with a return spring 233 and a support nut 234. The support nut 234 is in threaded engagement with the upright 230 and abuts against the bottom end of the return spring 233, and the top end of the return spring 233 abuts against the lower surface of the second connecting plate 132.

When the worker slides the guide rod 120 downward in the guide cylinder 210, the first connection plate 131 is driven to move downward by the cross beam 130, so that the return spring 233 compresses and stores elastic potential energy. After the processing is finished, the worker does not apply pressure to the guide rod 120 any more, the elastic potential energy on the return spring 233 is released, the first connecting plate 131 is jacked upwards, and then the electric tool is driven to move upwards to be suspended above the workpiece to be processed.

Further, in consideration of the fact that a worker presses down the guide bar 120 against the elastic force of the return spring 233, in order to make the worker more labor-saving, a handle 400 is provided on the upright 230, and a pull rod 500 is provided on the handle 400.

One end of the handle 400 is rotatably connected to the upright 230 through a first pin 410, the bottom end of the pull rod 500 is rotatably connected to the middle of the handle 400 through a second pin 510, and the top end of the pull rod 500 is rotatably connected to the cross beam 130 through a third pin 520. The first pin 410, the second pin 510, and the third pin 520 are parallel to each other and perpendicular to the guide bar 120.

The worker presses the end of the handle 400 far away from the vertical rod 230 to obtain a larger force arm, so that the cross beam 130 can be pressed down through the pull rod 500 with less effort, and the guide rod 120 moves down.

Specifically, the roll-over stand 600 includes a bottom panel 610 and side panels 620.

The bottom plate 610 is disposed along a horizontal direction, a rotating shaft 611 is disposed on the bottom plate 610, and the rotating shaft 611 is perpendicular to the guide bar 120. The base plate 220 is rotatably connected to the base plate 610 through a rotating shaft 611, and the entire carriage 200 and the mounting block 100 can rotate around the rotating shaft 611.

The curb plate 620 sets up along vertical direction, and sets up in pairs in the both sides border department of bottom plate 610, curb plate 620 bottom and the upper surface welded fastening of bottom plate 610. In addition, all seted up first logical groove 621 on two curb plates 620, first logical groove 621 is the arc setting, and the axis of pivot 611 passes through the centre of a circle of first logical groove 621.

Correspondingly, the outer side walls of the two guide cylinders 210 are respectively provided with a first screw 211 corresponding to the two side plates 620. The first screw 211 is perpendicular to the side plate 620, and the first screw 211 passes through the corresponding first through groove 621 and is sleeved with the first nut 212.

When the sliding frame 200 and the mounting rack 100 are used, the whole sliding frame 200 and the mounting rack 100 are rotated to a certain angle around the rotating shaft 611, then the first nut 212 is screwed, the first nut 212 is tightly pressed on the side plate 620, and the sliding frame 200 and the mounting rack 100 are fixed under the angle by using friction force.

When the carriage 200 and the mounting block 100 are in the vertical state, grooving and punching can be performed right against the workpiece to be processed. When the sliding frame 200 and the mounting frame 100 form an included angle of 45 degrees with the horizontal plane, the workpiece to be machined can be obliquely grooved and obliquely punched, the included angle between the side wall of the machined groove and the surface of the workpiece to be machined is 45 degrees, and the included angle between the axis of the hole and the surface of the workpiece to be machined is 45 degrees.

In this embodiment, the fourth connecting plate 213 is welded to the outer side walls of the two guide cylinders 210. The fourth connecting plate 213 is parallel to and attached to the corresponding side plate 620, a bolt is inserted through the fourth connecting plate 213, and the first screw 211 is a rod of the bolt.

Specifically, the pan carriage 700 includes a mount 710, a slide rail 720, and a slider 730.

The holders 710 have a rectangular parallelepiped shape and are provided in pairs. Both supports 710 rest on the ground or table at the same time, level with each other.

The cylindrical sliding rails 720 are parallel to the rotating shaft 611 and are disposed in pairs. Two ends of the sliding rail 720 are respectively welded and fixed on the two supports 710, and the heights of the two sliding rails 720 are flush.

The sliding block 730 is sleeved on the two sliding rails 720 at the same time and is in sliding fit with the sliding rails 720. The base plate 610 is fixed to the upper surface of the slider 730 and can move back and forth with the slider 730. When the workpiece to be machined is subjected to grooving, the length direction of the slide rail 720 is the extending direction of the groove.

Further, the slide rail 720 is provided with second limiting members 721, and the second limiting members 721 are disposed on two sides of the slide block 730 in pairs. When the workpiece to be processed is punched, the second limiting member 721 is tightly attached to the slider 730, so that the slider 730 is fixed on the slide rail 720, and the electric tool is prevented from being deviated. When the workpiece to be machined is subjected to grooving, a certain gap is left between the second limiting members 721 and the sliding block 730, and the sum of the widths of the gaps between the two second limiting members 721 and the sliding block 730 is the length of the groove to be machined.

In the embodiment, the second limiting member 721 is slidably disposed on the sliding rail 720, and a limiting bolt 722 is disposed through the second limiting member 721. The limiting bolt 722 is disposed along a radial direction of the slide rail 720 and is in threaded engagement with the second limiting member 721. The limiting bolt 722 is screwed in to be tightly pressed on the slide rail 720, so that the second limiting member 721 can be fixed by using friction. The limiting bolt 722 is screwed out, so that the second limiting member 721 can be released, and the position of the second limiting member 721 can be adjusted.

Further, the bottom plate 610 is provided with a pair of second through grooves 612. The second through-slot 612 is in a strip shape, and a long side of the second through-slot 612 is perpendicular to the slide rail 720. Correspondingly, two second screw rods 731 are fixed to the sliding block 730 in a welding manner, and the second screw rods 731 pass through the corresponding second through grooves 612 and are sleeved with second nuts 732.

The second nut 732 is tightened to press the second nut 732 against the base plate 610, so that the base plate 610 and the slider 730 are fixedly connected by friction. By loosening the second nut 732, the relative position of the base plate 610 and the slider 730 can be adjusted, and the position of the power tool can be adjusted, so that the power tool is aligned with the region to be processed on the workpiece to be processed.

In all examples shown and described herein, any particular value should be construed as merely exemplary, and not as a limitation, and thus other examples of example embodiments may have different values.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

The above-described embodiments are merely illustrative of several embodiments of the present invention, which are described in detail and specific, but not intended to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A processing fixture, comprising:

a carriage;

2. The processing support according to claim 1, wherein the carriage is rotatably provided with a handle, the handle is rotatably connected with a pull rod, and the pull rod is rotatably connected with the mounting frame.

3. The processing support according to claim 1, wherein the sliding frame is provided with a support rod, the support rod is arranged along the sliding direction of the sliding frame, the stop member is arranged on the support rod, the mounting frame is provided with a first connecting plate, and the first connecting plate is slidably sleeved on the support rod.

4. The processing support according to claim 3, wherein the mounting frame is provided with a second connecting plate, the second connecting plate is slidably sleeved on the supporting rod, the second connecting plate is located on a side of the stop piece, which faces away from the first connecting plate, the supporting rod is provided with a return spring, and the return spring drives the second connecting plate to move towards the stop piece.

5. A working support according to claim 3, wherein the stop is a nut or a hoop.

6. The processing rack according to claim 5, wherein a first stopper is disposed on the supporting rod, and the first stopper is disposed on a side of the first connecting plate facing away from the stopper.

7. The processing support according to claim 1, wherein the mounting frame is provided with a clamp for fixing the electric tool, the clamp is fixed on the mounting frame through screws, and the mounting frame is correspondingly provided with a plurality of threaded holes.

8. The processing support according to claim 1, further comprising a roll-over stand, wherein the roll-over stand is provided with a first arc-shaped through groove, the sliding frame is rotatably connected with the roll-over stand through a rotating shaft, the sliding frame is provided with a first screw, the rotating shaft is perpendicular to the sliding direction of the sliding frame, the axis of the rotating shaft passes through the center of the first through groove, and the first screw penetrates through the first through groove and is sleeved with a first nut.

9. The processing support according to claim 8, further comprising a translation frame, wherein the translation frame comprises a slide rail and a slide block, the slide rail is parallel to the rotating shaft, the slide block is slidably arranged on the slide rail, and the roll-over frame is connected with the slide block.

10. The processing bracket according to claim 9, wherein the roll-over stand is provided with a second elongated through groove, the long side of the second through groove is perpendicular to the slide rail, the slide block is provided with a second screw rod, and the second screw rod is inserted into the second through groove and sleeved with a second nut;