Manual distance fixing device for profile cutting

Abstract

The utility model relates to the technical field of sectional material fixed-distance cutting, in particular to a manual fixed-distance device for sectional material cutting, which comprises a supporting unit, a fixed-distance cutting unit, a fixed-distance cutting unit and a fixed-distance cutting unit, the mounting table is arranged on the supporting unit and can slide and be fixed in the length direction of the platform; the positioning plate is arranged above the platform and connected to the mounting table through a sliding connection mechanism so that the positioning plate can slide in the length direction of the platform, the positioning plate is provided with a positioning face, and the positioning face is perpendicular to the length direction and the width direction of the platform at the same time; and the stroke-adjustable air cylinder is arranged on the mounting table, a movable shaft of the stroke-adjustable air cylinder is connected with the positioning plate, and the telescopic direction of the movable shaft is parallel to the length direction of the platform. The utility model at least solves the problem that the aluminum strip to be cut needs to be supported and positioned according to the length requirement of the aluminum strip.

Description

Technical Field

[0001] The utility model relates to the technical field of profile distance cutting, in particular to a manual distance device for profile cutting. Background Art

[0002] Aluminum bar profile is a common aluminum product, which is widely used in construction, transportation, electronic appliances and other fields. It has the advantages of light weight, high strength and corrosion resistance.

[0003] The manufacturing process of aluminum bar profiles includes raw material preparation, smelting, extrusion, quenching, stretching, cutting and other links. First, high-purity aluminum alloy is selected as the raw material, and aluminum liquid is obtained after smelting. Then, the aluminum liquid is injected into the extruder and extruded through the die. Next, the extruded aluminum bar is quenched to increase its strength and hardness. Subsequently, the aluminum bar stress is removed by stretching. Finally, the aluminum bar is cut at a fixed distance according to the design standard to obtain the final aluminum bar profile product.

[0004] During the cutting process, it is necessary to ensure the cutting accuracy and smoothness. At the same time, aluminum bars are mostly non-standard customized products, and different products have different length requirements. Therefore, it is necessary to design a special distance device to support and position the aluminum bars to be cut. At the same time, the device needs to have the ability to facilitate distance adjustment. Utility Model Content

[0005] The utility model aims to provide a manual distance-fixing device for cutting profiles, which at least solves the problem of supporting and positioning the aluminum strip to be cut according to the length requirement of the aluminum strip.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A manual distance device for profile cutting comprises: a support unit provided with a platform for supporting; a mounting table arranged on the support unit and capable of sliding and fixing along the length direction of the platform; a positioning plate arranged above the platform and connected to the mounting table via a sliding connection mechanism so that the positioning plate can slide along the length direction of the platform, the positioning plate being provided with a positioning surface which is perpendicular to both the length direction and the width direction of the platform; a stroke-adjustable cylinder arranged on the mounting table, the movable shaft of the stroke-adjustable cylinder being connected to the positioning plate, and the telescopic direction of the movable shaft being parallel to the length direction of the platform.

[0008] On the basis of the above scheme and as a preferred scheme of the above scheme: the support unit includes: a support frame; support feet, which are arranged below the support frame to support the support frame; rollers, which are rotatably arranged on the support frame, and the length direction of the rollers is horizontally arranged along the width of the support frame, and a plurality of rollers are provided and arranged along the length direction of the support frame.

[0009] On the basis of the above scheme and as a preferred scheme of the above scheme: a support plate 1 is horizontally arranged between every two adjacent rollers, and the upper surface height of the support plate 1 is lower than the upper side height of the roller.

[0010] On the basis of the above scheme and as a preferred scheme of the above scheme: the two sides of the support plate are provided with an upward inclined surface.

[0011] On the basis of the above scheme and as a preferred scheme of the above scheme: the support unit includes: a support frame; support feet, which are arranged below the support frame to support the support frame; a second pallet, which is horizontally arranged on the support frame, and the length direction of the second pallet extends along the length direction of the support frame.

[0012] On the basis of the above scheme and as a preferred scheme of the above scheme: upward inclined surfaces 2 are arranged on both sides of the second support plate.

[0013] On the basis of the above scheme and as a preferred scheme of the above scheme: the mounting platform is connected to the support frame through a slide rail and slider mechanism, the mounting platform is provided with a screw hole, the screw hole is provided with a screw threadedly connected thereto, and rotating the screw can make the end of the screw tightly against the mounting platform.

[0014] On the basis of the above solution and as a preferred solution of the above solution: an adjustment foot is provided on the lower side of the supporting foot.

[0015] On the basis of the above scheme and as a preferred scheme of the above scheme: the sliding connection mechanism includes at least two guide rods arranged on the positioning plate, one end of the guide rod is fixedly connected to the positioning plate, and the other end extends toward the mounting platform and is connected to the mounting platform through a linear bearing.

[0016] On the basis of the above scheme and as a preferred scheme of the above scheme: the positioning plate includes a vertical plate one and a vertical plate two, the vertical plate two is connected to the sliding connection mechanism and the stroke-adjustable cylinder, the vertical plate one is arranged on the side of the vertical plate two away from the mounting platform, and the side of the vertical plate one away from the mounting platform is the positioning surface; a plurality of through holes are arranged on the vertical plate two, a plurality of screws are arranged on the side of the vertical plate one close to the vertical plate two, the screws pass through the through holes one by one, nuts matching with the threads of each screw are respectively arranged on both sides of the vertical plate two, and the nuts are tightly attached to the vertical plate two to fix the screw on the vertical plate two.

[0017] In order to solve the problem of needing to support and position the aluminum strip to be cut according to the length requirement of the aluminum strip, the utility model has the following beneficial effects:

[0018] The manual distance-fixing device for profile cutting of the present invention can be used to support and position the length of the aluminum profile during the process of distance-cutting the aluminum profile according to the design standard.

[0019] This manual distance device for cutting profiles is used to be set on one side of the table saw for cutting aluminum strips. The aluminum strips are supported by the platform, and the end of the aluminum strips is supported by the positioning surface to form length positioning. When cutting, as long as the aluminum strips extend vertically toward the positioning plate and abut against the positioning surface, the cutting length is accurately distanced. The positioning surface is perpendicular to the platform support surface to ensure a smooth cut.

[0020] The manual distance device for profile cutting is used to modify the product length specifications accordingly. When the distance adjustment is required, the distance is roughly adjusted by moving the adjustment mounting table to drive the mounting table and the positioning plate to move as a whole, and then the distance is finely adjusted by adjusting the extension stroke of the adjustable stroke cylinder. When the adjustable stroke cylinder is extended, the positioning surface can be accurately located at the distance position of the design standard.

[0021] The manual distance device for profile cutting realizes distance fine adjustment by adjusting the extension stroke of the adjustable stroke cylinder. When the cylinder pressure is released, the extension stroke of the adjustable stroke cylinder is labor-saving and convenient to adjust, and the adjustment is convenient and reliable with high controllable accuracy.

[0022] In addition to the above-described purposes, features and advantages, the present invention has other purposes, features and advantages. The present invention will be further described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the structure of a manual distance setting device for profile cutting of the utility model;

[0024] Figure 2 It is a partial structural schematic diagram of the positioning plate of the utility model;

[0025] Figure 3 This is a schematic diagram of a support unit according to another embodiment of the present invention;

[0026] Figure 4 The utility model is a schematic diagram of the application of the manual distance device for profile cutting. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present utility model are clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all the embodiments.

[0028] See also Figure 1-4 The present invention discloses a manual distance measuring device for profile cutting. The manual distance measuring device for profile cutting of the present invention can be used to support and position the length of aluminum profiles during the process of distance cutting of aluminum profiles according to design standards.

[0029] In the present disclosure, Figure 1 As shown, the manual spacing device for profile cutting includes a support unit 100, a mounting table 200, a positioning plate 300 and a stroke-adjustable cylinder 400, wherein the support unit 100 is provided with a platform 101 for support; the mounting table 200 is arranged on the support unit 100, and can slide and be fixed along the length direction of the platform 101; the positioning plate 300 is arranged above the platform 101, and is connected to the mounting table 200 through a sliding connection mechanism 500, so that the positioning plate 300 can slide along the length direction of the platform 101, and the positioning plate 300 is provided with a positioning surface 302, and the positioning surface 302 is perpendicular to the length direction and width direction of the platform 101 at the same time; the stroke-adjustable cylinder 400 is arranged on the mounting table 200, and the movable shaft 401 of the stroke-adjustable cylinder 400 is connected to the positioning plate 300, and the telescopic direction of the movable shaft 401 is parallel to the length direction of the platform 101.

[0030] like Figure 4 As shown, the manual distance measuring device for cutting profiles is used to be set on one side of the table saw 600 for cutting the aluminum strip 700, and the aluminum strip 700 is supported by the platform 101, and the end of the aluminum strip 700 is supported by the positioning surface 302 to form a length positioning. When cutting, as long as the aluminum strip 700 extends vertically toward the positioning plate 300 and abuts against the positioning surface 302, the precise distance of the cutting length is achieved. The positioning surface 302 is perpendicular to the supporting surface of the platform 101 to ensure a smooth cut.

[0031] The manual distance device for profile cutting is used to modify the product length specifications accordingly. When the distance adjustment is needed, the installation table 200 is moved to drive the installation table 200 and the positioning plate 300 to move as a whole to achieve rough distance adjustment, and then the stroke of the adjustable stroke cylinder 400 is adjusted to achieve fine distance adjustment. When the adjustable stroke cylinder 400 is extended, the positioning surface 302 can be accurately located at the distance position of the design standard.

[0032] Among them, Figure 2 As shown, the stroke of the adjustable stroke cylinder 400 is adjusted by adjusting the position of the adjusting nut 403 on the adjusting shaft 402, and the fixed distance fine adjustment is achieved by adjusting the extension stroke of the adjustable stroke cylinder 400. When the cylinder pressure is released, the extension stroke of the adjustable stroke cylinder 400 is labor-saving and convenient to adjust, and the adjustment is convenient and reliable with high controllable accuracy.

[0033] The support unit 100 has at least two implementation modes.

[0034] In some embodiments, Figure 1 As shown, the support unit 100 includes: a support frame 102; a support foot 103, which is arranged below the support frame 102 to support the support frame 102; a roller 105, which is rotatably arranged on the support frame 102, and the length direction of the roller 105 is horizontally arranged along the width of the support frame 102, and a plurality of rollers 105 are arranged along the length direction of the support frame 102.

[0035] The platform 101 for supporting the aluminum bar 700 is formed by the support of the roller 105. The roller 105 can rotate to reduce the influence of the friction generated during the movement of the aluminum bar 700 on the surface appearance quality of the aluminum bar 700. The roller 105 is preferably a felt cloth wheel with a roller surface made of cloth.

[0036] Furthermore, in order to solve the problem that the end of the aluminum bar 700 may hit the roller 105 during the extension along the platform 101, resulting in an unsmooth extension, a support plate 301 is horizontally arranged between every two adjacent rollers 105. However, in order to ensure the supporting function of the roller 105, the upper surface height of the support plate 301 needs to be lower than the upper side height of the roller 105, and the height difference is generally less than 1 cm.

[0037] Furthermore, upward inclined surfaces 107 are provided on both sides of the support plate 301, and the inclined surfaces 107 serve as width-direction limiting guides during the elongation process.

[0038] Furthermore, an adjustment foot 104 is provided on the lower side of the support foot 103 , and the adjustment foot 104 can be used for fine-tuning the height during installation and adjusting the level of the support surface of the platform 101 .

[0039] In some embodiments, Figure 3As shown, the support unit 100 includes: a support frame 102; a support foot 103, which is arranged below the support frame 102 to support the support frame 102; and a second support plate 304, which is horizontally arranged on the support frame 102, and the length direction of the second support plate 304 extends along the length direction of the support frame 102. Further, two sides of the second support plate 304 are provided with an upwardly inclined surface 109, and the lower side of the support foot 103 is provided with an adjustment foot 104.

[0040] In the present disclosure, Figure 1 and Figure 2 The mounting platform 200 includes but is not limited to being connected to the support frame 102 through a slide rail and slider mechanism 201 to facilitate the sliding of the mounting platform 200. A screw hole 202 is provided on the mounting platform 200, and a screw 203 threadedly connected to the screw hole 202 is provided on the screw hole 202. Rotating the screw 203 can make the end of the screw 203 tightly against the mounting platform 200, thereby achieving position fixation during coarse position adjustment.

[0041] In some embodiments, the position of the mounting platform 200 may be fixed by providing a limiting structure such as a fixed slider on the slide rail or other common methods.

[0042] In the embodiment of the present disclosure, in order to ensure that the positioning surface 302 and the platform 101 remain in good position during the adjustment of the positioning plate 300, the sliding connection mechanism 500 includes at least two guide rods 501 arranged on the positioning plate 300, one end of the guide rod 501 is fixedly connected to the positioning plate 300, and the other end extends toward the mounting table 200 and is connected to the mounting table 200 through a linear bearing 502.

[0043] In the embodiment of the present disclosure, the positioning plate 300 includes a vertical plate 1 301 and a vertical plate 2 304. The vertical plate 2 304 is connected to the sliding connection mechanism 500 and the stroke-adjustable cylinder 400. The vertical plate 1 301 is arranged on the side of the vertical plate 2 304 away from the mounting platform 200, and the side of the vertical plate 1 301 away from the mounting platform 200 is the positioning surface 302; a plurality of through holes 305 are arranged on the vertical plate 2 304, and a plurality of screws 303 are arranged on the side of the vertical plate 1 301 close to the vertical plate 2 304. The screws 303 pass through the through holes 305 one by one, and nuts 306 that are threadably matched with each screw 303 are respectively arranged on both sides of the vertical plate 2 304, and the nuts 306 are tightly attached to the vertical plate 2 304 to fix the screw 303 on the vertical plate 2 304. During installation and debugging, the position of the screw rod 303 can be conveniently and accurately adjusted by controlling the position of the screw rod 303 through the nut 306 to a state where the positioning surface 302 is perpendicular to the support surface of the platform 101 (the positioning surface 302 is perpendicular to the length and width directions of the platform 101 at the same time).

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A manual distance device for cutting profiles, characterized in that: include: A support unit, provided with a platform for support; A mounting platform, arranged on the supporting unit, capable of sliding and fixing along the length direction of the platform; A positioning plate is arranged above the platform and connected to the mounting table through a sliding connection mechanism so that the positioning plate can slide along the length direction of the platform, and the positioning plate is provided with a positioning surface, which is perpendicular to the length direction and the width direction of the platform at the same time; The stroke-adjustable cylinder is arranged on the mounting platform, the movable shaft of the stroke-adjustable cylinder is connected to the positioning plate, and the telescopic direction of the movable shaft is parallel to the length direction of the platform.

2. The manual distance measuring device for profile cutting according to claim 1, characterized in that: The support unit comprises: Support frame; A supporting foot, arranged below the supporting frame to support the supporting frame; The roller is rotatably arranged on the support frame, and the length direction of the roller is horizontally arranged along the width of the support frame. There are a plurality of rollers arranged along the length direction of the support frame.

3. The manual distance measuring device for profile cutting according to claim 2, characterized in that: A support plate 1 is horizontally arranged between every two adjacent rollers, and the height of the upper surface of the support plate 1 is lower than the height of the upper side of the roller.

4. The manual distance measuring device for profile cutting according to claim 3, characterized in that: The two sides of the support plate are provided with upward inclined surfaces.

5. The manual distance measuring device for profile cutting according to claim 1, characterized in that: The support unit comprises: Support frame; A supporting foot, arranged below the supporting frame to support the supporting frame; The second support plate is horizontally arranged on the support frame, and the length direction of the second support plate extends along the length direction of the support frame.

6. The manual distance measuring device for profile cutting according to claim 5, characterized in that: The two sides of the second support plate are provided with two upwardly inclined surfaces.

7. The manual distance measuring device for profile cutting according to any one of claims 2 or 5, characterized in that: The mounting platform is connected to the support frame through a slide rail and slider mechanism. The mounting platform is provided with a screw hole, and a screw threadedly connected to the screw hole is provided on the screw hole. Rotating the screw can make the end of the screw tightly against the mounting platform.

8. The manual distance measuring device for profile cutting according to any one of claims 2 or 5, characterized in that: An adjustment foot is arranged on the lower side of the supporting foot.

9. The manual distance measuring device for profile cutting according to claim 1, characterized in that: The sliding connection mechanism includes at least two guide rods arranged on the positioning plate, one end of the guide rod is fixedly connected to the positioning plate, and the other end extends toward the mounting platform and is connected to the mounting platform through a linear bearing.

10. The manual distance measuring device for profile cutting according to claim 1, characterized in that: The positioning plate includes a vertical plate 1 and a vertical plate 2, the vertical plate 2 is connected to the sliding connection mechanism and the stroke-adjustable cylinder, the vertical plate 1 is arranged on a side of the vertical plate 2 away from the mounting platform, and the side of the vertical plate 1 away from the mounting platform is the positioning surface; A plurality of through holes are arranged on the vertical plate 2, and a plurality of screw rods are arranged on one side of the vertical plate 1 close to the vertical plate 2. The screw rods pass through the through holes one by one, and nuts matching with each screw thread are arranged on both sides of the vertical plate 2, respectively. The nuts are tightly attached to the vertical plate 2 to fix the screw rods on the vertical plate 2.

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