Workpiece scribing workbench

Abstract

The utility model discloses a workpiece scribing workbench, which relates to the technical field of scribing tools and comprises a support, a platform, a base and an auxiliary plate. The platform is arranged on the support, a positioning structure is arranged on the platform and used for abutting against a workpiece so that the length direction or the width direction of the workpiece can be parallel to the front-back direction, and first length scales are arranged on the upper surface of the platform and parallel to the front-back direction; the base can be arranged on the platform in a sliding mode in the front-back direction. The auxiliary plate is parallel to the left-right direction, the right end of the auxiliary plate can be connected to the base in a lifting mode so that the auxiliary plate can abut against the workpiece on the platform, and the auxiliary plate can be matched with the first length scales to indicate the distance length value of the rear side edge of the auxiliary plate and the positioning structure in the front-back direction. According to the workpiece scribing workbench, the workpiece can be rapidly positioned, the step that an operator repeatedly adjusts the position of the ruler is omitted, and then the scribing efficiency of a workpiece machining line can be improved.

Description

Technical Field

[0001] This utility model relates to the field of engraving tools, and in particular to a workpiece engraving worktable. Background Technology

[0002] Currently, before processing sheet metal parts or pipes, operators need to scribe machining lines on the workpiece. These machining lines clearly indicate the specific locations for cutting, bending, drilling, and other operations, ensuring accurate machining positions. In existing technology, operators first align the edge of a ruler with a reference edge on the workpiece. Once the ruler is straight, a scriber is used to scribe at the measured positions, creating machining lines on the workpiece surface. During the actual scribe process, operators need to repeatedly adjust the position and orientation of the ruler to ensure its edge aligns with the reference edge. This repeated adjustment of the ruler's position and orientation consumes a significant amount of the operator's time, thus hindering the efficiency of machining line scribes. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a workpiece scribing table, which is beneficial for improving the scribing efficiency of workpiece machining lines.

[0004] A workpiece marking workbench according to an embodiment of the present invention includes a support, a platform, a base, and an auxiliary plate. The platform is mounted on the support and has a positioning structure for abutting against the workpiece, such that the length or width direction of the workpiece is parallel to the front-back direction. A first length scale is provided on the upper surface of the platform, parallel to the front-back direction. The base is slidably mounted on the platform along the front-back direction. The auxiliary plate is parallel to the left-right direction, and its right end is vertically connected to the base so that it abuts against the workpiece on the platform. The auxiliary plate can cooperate with the first length scale to indicate the distance between the rear edge of the auxiliary plate and the positioning structure in the front-back direction.

[0005] It has at least the following beneficial effects:

[0006] When machining lines need to be etched on the surface of a workpiece, the right end of the auxiliary plate can be raised and lowered to connect to the base. Therefore, the operator can first lift the auxiliary plate, then place the workpiece on the platform, ensuring it abuts against the positioning structure on the platform. The positioning structure positions the workpiece, ensuring its length or width is parallel to the front-back direction. After positioning the workpiece, the operator lowers the auxiliary plate so it rests against the workpiece on the platform. The distance between the desired etch position on the workpiece and the positioning structure in the front-back direction is the same as the distance between the rear edge of the auxiliary plate and the positioning structure in the front-back direction. Therefore, the operator can move the base back and forth according to the desired etch position, causing both the base and the auxiliary plate to move in the front-back direction. During this movement, the rear edge of the auxiliary plate engages with the first length scale, indicating the distance between the rear edge of the auxiliary plate and the positioning structure in the front-back direction. The operator can then precisely move the base and the auxiliary plate according to this indicated distance. After the base and auxiliary plate are in place, the operator stops moving the base. At this point, the area where the rear edge of the auxiliary plate abuts the workpiece is the desired marking position. The operator then uses a scribing needle to mark the workpiece along the rear edge of the auxiliary plate, creating machining lines on the workpiece surface. After marking is complete, the operator lifts the auxiliary plate and removes the workpiece from the platform. This workpiece marking table can quickly position the workpiece, and the auxiliary plate remains straight at all times. The operator only needs to move the auxiliary plate into place so that its rear edge abuts the desired marking position on the workpiece, eliminating the need for repeated adjustments to the ruler and thus improving the marking efficiency of the workpiece machining lines.

[0007] According to an embodiment of the present utility model, the workpiece marking worktable includes a positioning structure comprising a first positioning plate and a second positioning plate connected to each other. The first positioning plate is parallel to the front-back direction, and the second positioning plate is parallel to the left-right direction. The first positioning plate and the second positioning plate are used to simultaneously abut against the workpiece so that the length or width direction of the workpiece can be parallel to the front-back direction.

[0008] According to an embodiment of the present utility model, the workpiece scribing table has an indicator arrow on the base. The indicator arrow is used to cooperate with the first length scale. The length value indicated by the indicator arrow is the distance between the rear edge of the auxiliary plate and the positioning structure in the front-back direction.

[0009] The workpiece scribing table according to an embodiment of the present utility model further includes a first slide rail and a first slider. The first slide rail is parallel to the front-back direction and is disposed on the platform. The first slider is disposed on the base and is slidably disposed on the first slide rail.

[0010] The workpiece scribing table according to an embodiment of the present utility model further includes a fastening bolt. A threaded hole is provided on the base, and the fastening bolt is threadedly connected to the threaded hole. The threaded end of the fastening bolt can abut against the platform so that the base is fixed on the platform.

[0011] According to the workpiece marking table of this utility model embodiment, the nut end of the fastening bolt is provided with a holding part.

[0012] According to the workpiece scribing table of this utility model embodiment, the threaded end of the fastening bolt is provided with a foot pad, and the threaded end of the fastening bolt abuts against the platform through the foot pad, so as to increase the contact area between the threaded end of the fastening bolt and the platform.

[0013] The workpiece scribing table according to an embodiment of the present utility model further includes a slide rod and a sliding sleeve. The slide rod is parallel to the vertical direction and is disposed on the base. The sliding sleeve is slidably sleeved on the slide rod and is connected to the right end of the auxiliary plate.

[0014] The workpiece scribing table according to an embodiment of the present utility model further includes a push plate, which is slidably connected to the platform in the left-right direction, and the push plate is able to abut against the side of the workpiece away from the positioning structure.

[0015] According to an embodiment of the present invention, the workpiece marking table has a second length scale on its upper surface, which is parallel to the left-right direction.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0018] Figure 1 This is a schematic diagram of the workpiece marking worktable and the workpiece in an embodiment of this utility model;

[0019] Figure 2 This is a schematic diagram of the workpiece scribing table according to an embodiment of the present invention;

[0020] Figure 3 for Figure 2 A magnified view of a section at point A in the middle;

[0021] Figure 4 for Figure 2 A magnified view of a section at point B in the middle;

[0022] Figure 5 This is a partial structural schematic diagram of the workpiece marking table according to an embodiment of the present utility model;

[0023] Icon labels:

[0024] Platform 100; First length scale 110; Second length scale 120; Positioning structure 130; First positioning plate 131; Second positioning plate 132; First slide rail 140; First slider 150; Push plate 160;

[0025] Base 200; Auxiliary plate 210; Slide rod 220; Slide sleeve 230; Fastening bolt 240; Grip part 241; Foot pad 242; Indicator arrow 250;

[0026] Bracket 300. Detailed Implementation

[0027] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0028] In the description of this utility model, the use of "first" and "second" is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features or the order of the technical features.

[0029] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0030] Reference Figures 1 to 3 This utility model discloses a workpiece marking worktable, including a support 300, a platform 100, a base 200 and an auxiliary plate 210.

[0031] Platform 100 is mounted on support 300. Platform 100 has a positioning structure 130 that abuts against a workpiece, ensuring the workpiece's length or width direction is parallel to the front-back direction. A first length scale 110, parallel to the front-back direction, is provided on the upper surface of platform 100. Base 200 is slidably mounted on platform 100 in the front-back direction. Auxiliary plate 210 is parallel to the left-right direction. The right end of auxiliary plate 210 is vertically connected to base 200, allowing it to abut against the workpiece on platform 100. Auxiliary plate 210 engages with the first length scale 110 to indicate the distance between the rear edge of auxiliary plate 210 and positioning structure 130 in the front-back direction.

[0032] Understandably, when machining lines need to be etched on the surface of a workpiece, since the right end of the auxiliary plate 210 can be raised and lowered to connect to the base 200, the operator can first lift the auxiliary plate 210 and then place the workpiece on the platform 100, ensuring that the workpiece abuts against the positioning structure 130 on the platform 100. The positioning structure 130 positions the workpiece, ensuring that its length or width is parallel to the front-back direction. After positioning the workpiece, the operator lowers the auxiliary plate 210 so that it rests against the workpiece on the platform 100. The distance between the desired etched position on the workpiece and the positioning structure 130 in the front-back direction is the same as the distance between the rear edge of the auxiliary plate 210 and the positioning structure 130 in the front-back direction. Therefore, the operator can move the base 200 back and forth according to the desired etched position, causing the base 200 and the auxiliary plate 210 to move in the front-back direction. During the forward and backward movement of the auxiliary plate 210, its rear edge engages with the first length scale 110 to indicate the distance between the rear edge of the auxiliary plate 210 and the positioning structure 130 in the forward and backward direction. The operator can then precisely move the base 200 and the auxiliary plate 210 according to this indicated distance. Once the base 200 and auxiliary plate 210 are in position, the operator stops moving the base 200. At this point, the point where the rear edge of the auxiliary plate 210 abuts against the workpiece is the desired marking position on the workpiece. The operator then uses a scribing tool to mark the workpiece along the rear edge of the auxiliary plate 210, creating machining lines on the workpiece surface. After marking is complete, the operator lifts the auxiliary plate 210 and removes the workpiece from the platform 100. The workpiece marking table can quickly position the workpiece, and the auxiliary plate 210 can always remain straight. The operator only needs to move the auxiliary plate 210 into place so that the rear edge of the auxiliary plate 210 aligns with the position to be marked on the workpiece, eliminating the need for the operator to repeatedly adjust the ruler position, which helps to improve the marking efficiency of the workpiece processing line.

[0033] It should be explained that after the auxiliary plate 210 is pressed against the workpiece, under its own weight, the auxiliary plate 210 can press down on the workpiece, so that the workpiece can remain on the worktable at a certain temperature, preventing the workpiece from moving during the engraving process.

[0034] refer to Figure 1 and Figure 3 The positioning structure 130 includes a first positioning plate 131 and a second positioning plate 132 connected to each other. The first positioning plate 131 is parallel to the front-back direction, and the second positioning plate 132 is parallel to the left-right direction. The first positioning plate 131 and the second positioning plate 132 are used to simultaneously abut against the workpiece so that the length or width direction of the workpiece is parallel to the front-back direction. It can be understood that the first positioning plate 131 and the second positioning plate 132 are perpendicular to each other, and can simultaneously abut against the workpiece to position it left and right. The first positioning plate 131 can position the workpiece in the left-right direction, and the second positioning plate 132 can position the workpiece in the front-back direction, thereby making the length or width direction of the workpiece parallel to the front-back direction. In this embodiment of the invention, the zero mark value of the first length scale 110 coincides with the front side of the second positioning plate 132; in other words, the position of the front side of the second positioning plate 132 is the zero mark value of the first length scale 110. After the workpiece comes into contact with the front side of the second positioning plate 132, the rear side of the workpiece becomes the starting reference for measurement.

[0035] refer to Figure 5 The base 200 is equipped with an indicator arrow 250, which interacts with the first length scale 110. The length indicated by the indicator arrow 250 is the distance between the rear edge of the auxiliary plate 210 and the positioning structure 130 in the front-back direction. It can be understood that the indicator arrow 250, by engaging with the first length scale 110, indicates the distance between the rear edge of the auxiliary plate 210 and the positioning structure 130 in the front-back direction. Therefore, during the movement of the base 200 and the auxiliary plate 210 in the front-back direction, the operator only needs to observe the length indicated by the indicator arrow 250 to accurately move the base 200 and the auxiliary plate 210 into position, improving the convenience of the operator's marking.

[0036] refer to Figures 2 to 4The workpiece marking table also includes a first slide rail 140 and a first slider 150. The first slide rail 140 is parallel to the front-to-back direction and is mounted on the platform 100. The first slider 150 is mounted on the base 200 and is slidably mounted on the first slide rail 140. The workpiece marking table also includes a fastening bolt 240. The base 200 has a threaded hole, and the fastening bolt 240 is threaded into the threaded hole. The threaded end of the fastening bolt 240 can abut against the platform 100 to fix the base 200 to the platform 100. It can be understood that the base 200 can slide along the first slide rail 140 in the front-to-back direction via the first slider 150. After the base 200 and the auxiliary plate 210 are in place, the operator can tighten the fastening bolt 240 so that the threaded end of the fastening bolt 240 is pressed against the platform 100. Under the reaction force of the fastening bolt 240, the contact pressure between the first slider 150 and the first slide rail 140 increases, thereby restricting the sliding of the first slider 150. This fixes the position of the base 200, preventing the auxiliary plate 210 from shifting during the etching process. On the other hand, the base 200 abuts against the platform 100 via the fastening bolt 240, increasing the friction between them and preventing positional shifts in the base 200 and auxiliary plate 210 during etching. After etching, the operator can loosen the fastening bolt 240, disengaging the threaded end from the platform 100, allowing the operator to move the base 200 and auxiliary plate 210. In one embodiment of this invention, the nut end of the fastening bolt 240 is provided with a gripping part 241, allowing the operator to tighten the bolt 240, improving the ease of operation.

[0037] In one embodiment of this utility model, the threaded end of the fastening bolt 240 is provided with a foot pad 242. The threaded end of the fastening bolt 240 abuts against the platform 100 through the foot pad 242, thereby increasing the contact area between the threaded end of the fastening bolt 240 and the platform 100 to ensure that the base 200 does not shift position. (Reference) Figure 2 and Figure 4 The workpiece marking table also includes a slide rod 220 and a sliding sleeve 230. The slide rod 220 is parallel to the vertical direction and is mounted on the base 200. The sliding sleeve 230 is slidably fitted onto the slide rod 220 and is connected to the right end of the auxiliary plate 210. It is understood that the connection between the right end of the auxiliary plate 210 and the sliding sleeve 230 allows the auxiliary plate 210 to be connected to the slide rod 220 via the sliding sleeve 230, thereby enabling the auxiliary plate 210 to rise and fall on the base 200. In one embodiment of this invention, the auxiliary plate 210 is provided with a rubber pad, which abuts against the workpiece to prevent collisions.

[0038] refer to Figure 1 and Figure 2 The workpiece marking table also includes a push plate 160, which is slidably connected to the platform 100 in the left-right direction. The push plate 160 abuts against the side of the workpiece away from the positioning structure 130. In this embodiment, the push plate 160 is located on the left side of the positioning structure 130, and the area between the push plate 160 and the positioning structure 130 is used to accommodate the workpiece. It is understood that after the operator places the workpiece on the platform 100 and simultaneously abuts against the first positioning plate 131 and the second positioning plate 132, the operator can move the push plate 160 to the right, causing the push plate 160 to abut against the workpiece. This allows the push plate 160 and the first positioning plate 131 to clamp the workpiece, preventing the workpiece from shifting position during the marking process. Specifically, the workpiece marking table also includes a third slide rail and a third slider. The third slide rail is parallel to the left-right direction, and the third slider is located on the push plate 160. The third slider is slidably connected to the third slide rail, allowing the push plate 160 to slide in the left-right direction. The push plate 160 is also provided with fastening bolts 240 for fixing the push plate 160 to the platform 100, which will not be described in detail here.

[0039] refer to Figures 1 to 3 The upper surface of the platform 100 is provided with a second length scale 120, which is parallel to the left-right direction. It is understood that after the workpiece simultaneously abuts against the first positioning plate 131 and the second positioning plate 132, the push plate 160 can abut against the side of the workpiece away from the first positioning plate 131. The operator can align the edge of the workpiece with the position on the second length scale 120 to obtain the length value of the workpiece in the left-right direction, so that the operator can quickly know the parameters of the workpiece. In this embodiment of the utility model, reference... Figure 1 The workpiece is a common straight pipe, and the height of the first positioning plate 131 and the second positioning plate 132 is smaller than the diameter of the straight pipe to ensure that the auxiliary plate 210 can abut against the straight pipe. The workpiece can also be a common sheet metal part. The workpiece scribing table also includes an auxiliary plate. The auxiliary plate can be placed on the platform 100 and simultaneously abut against the first positioning plate 131 and the second positioning plate 132. The sheet metal part to be scribed can be placed on the auxiliary plate, so that the sheet metal part is higher than the first positioning plate 131 and the second positioning plate 132. The auxiliary plate plays a role in raising the sheet metal part, so that the auxiliary plate 210 can abut against the sheet metal part. Further details are omitted here.

[0040] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0041] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A workpiece scribing stage, characterized in that, include: Bracket (300); Platform (100), the platform (100) is disposed on the support (300), the platform (100) is provided with a positioning structure (130), the positioning structure (130) is used to abut against the workpiece so that the length direction or width direction of the workpiece can be parallel to the front and back direction, the upper surface of the platform (100) is provided with a first length scale (110), the first length scale (110) is parallel to the front and back direction; A base (200) is slidably disposed on the platform (100) in the front-rear direction; An auxiliary plate (210) is parallel to the left-right direction. The right end of the auxiliary plate (210) is vertically connected to the base (200) so that the auxiliary plate (210) can abut against the workpiece on the platform (100). The auxiliary plate (210) can cooperate with the first length scale (110) to indicate the distance between the rear edge of the auxiliary plate (210) and the positioning structure (130) in the front-back direction.

2. The workpiece scribing table according to claim 1, characterized in that: The positioning structure (130) includes a first positioning plate (131) and a second positioning plate (132) connected to each other. The first positioning plate (131) is parallel to the front-back direction, and the second positioning plate (132) is parallel to the left-right direction. The first positioning plate (131) and the second positioning plate (132) are used to simultaneously abut against the workpiece so that the length or width direction of the workpiece can be parallel to the front-back direction.

3. The workpiece scribing table according to claim 1, characterized in that: The base (200) is provided with an indicator arrow (250), which is used to cooperate with the first length scale (110). The length value indicated by the indicator arrow (250) is the distance between the rear edge of the auxiliary plate (210) and the positioning structure (130) in the front-back direction.

4. The workpiece scribing table according to claim 1, characterized in that: It also includes a first slide rail (140) and a first slider (150). The first slide rail (140) is parallel to the front-back direction and is disposed on the platform (100). The first slider (150) is disposed on the base (200) and is slidably disposed on the first slide rail (140).

5. The workpiece scribing table according to claim 4, characterized in that: It also includes a fastening bolt (240), and the base (200) has a threaded hole. The fastening bolt (240) is threadedly connected to the threaded hole, and the threaded end of the fastening bolt (240) can abut against the platform (100) so that the base (200) is fixed on the platform (100).

6. The workpiece scribing table according to claim 5, characterized in that: The nut end of the fastening bolt (240) is provided with a gripping part (241).

7. The workpiece scribing table according to claim 5, characterized in that: The threaded end of the fastening bolt (240) is provided with a foot pad (242), and the threaded end of the fastening bolt (240) abuts against the platform (100) through the foot pad (242) to increase the contact area between the threaded end of the fastening bolt (240) and the platform (100).

8. The workpiece scribing table according to claim 1, characterized in that: It also includes a slide rod (220) and a sliding sleeve (230). The slide rod (220) is parallel to the vertical direction and is disposed on the base (200). The sliding sleeve (230) is slidably sleeved on the slide rod (220) and is connected to the right end of the auxiliary plate (210).

9. The workpiece scribing table according to claim 1, characterized in that: It also includes a push plate (160) that is slidably connected to the platform (100) in the left-right direction and that is able to abut against the side of the workpiece away from the positioning structure (130).

10. The workpiece scribing table according to claim 1, characterized in that: The upper surface of the platform (100) is provided with a second length scale (120), which is parallel to the left and right direction.

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