High-precision sliding rail for movable plate support

Abstract

The utility model relates to a high-precision moving plate support sliding rail which comprises a sliding rail body, the sliding rail body comprises a bottom plate and a sliding connecting part which are integrally formed, the sliding connecting part comprises a bottom sliding strip and an L-shaped top sliding strip, the L-shaped top sliding strip comprises vertical beams and a cross beam, the vertical beams are arranged at the end of the bottom plate at intervals, and the cross beam is arranged at the end of the bottom plate at intervals. The vertical beams and the bottom sliding strips are arranged in a spaced mode, the cross beams are located above the bottom sliding strips in a spaced mode, and sliding channels are formed between the bottom sliding strips and the L-shaped top sliding strips. The sliding rail body is integrally cast and formed through aluminum, so that the bottom plate, the bottom sliding strip and the L-shaped top sliding strip are integrally formed, manual drilling machining is not needed, the labor cost is reduced, the production efficiency is improved, the shape of the sliding rail body is accurately formed, a sliding channel does not incline, the product quality is good, and the precision is high.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of computer slitting and trimming machine technology, in particular to a high-precision mobile plate support sliding rail. BACKGROUND

[0002] The production of corrugated paperboard is mainly carried out by using a computer slitting and trimming machine, which not only has high production efficiency, but also has high slitting precision. The cutting quality of the computer slitting and trimming machine for corrugated paperboard is mainly determined by the plate support (also known as the anvil and the comb) matched with the cutter wheel. The more sufficient the anvil supports the corrugated paperboard, the smaller the burr after cutting the corrugated paperboard, and the smaller the trimming width of the corrugated paperboard.

[0003] The utility model patent with the authorized announcement number CN216914032U discloses a movable plate support unit, which has the following characteristics: a cross beam, an electric cylinder, and a plurality of plate supports. The upper end surface of the cross beam is provided with a track, and the track has a sliding groove. The tail of each plate support is connected with a sliding block matched with the sliding groove. One end of the track is provided with an opening for a single sliding block to enter the sliding groove. The outer end of the opening is provided with a push plate. The push plate is connected with the piston rod of the electric cylinder through a connecting rod. The electric cylinder is installed on the cross beam.

[0004] REFERENCE Figure 1 The track in the above-mentioned technology is assembled and formed. Reference is made to Figure 1 , Figure 2 , which includes a bottom plate 11, a bottom sliding strip 121, an L-shaped top sliding strip 122, and a support strip 13 for the plate support to abut against. The bottom sliding strip 121 and the L-shaped top sliding strip 122 cooperate to form a sliding channel 2, and the aluminum seat of the plate support is slidably connected in the sliding channel 2.

[0005] When the bottom sliding strip 112, the L-shaped top sliding strip 122, and the support strip 13 are installed on the bottom plate 11, holes need to be drilled on the steel material first, and then the holes are screwed. Then, the track is fixed by screws. Artificial processing is adopted. The length of the track can be more than 3m. The length is relatively long. The number of holes is large. The processing efficiency is low. The labor cost is high. Moreover, since the sliding channel 2 is formed by the cooperation of the bottom sliding strip 121 and the L-shaped top sliding strip 122, and the track is assembled manually, if there is a deviation during drilling or assembly, the sliding channel 2 will be tilted, the plate support cannot be installed and entered, the track will be scrapped, and the material cost will be high. CONTENT OF THE UTILITY MODEL

[0006] In order to reduce the labor cost and the material cost, the present application provides a high-precision mobile plate support sliding rail.

[0007] The high-precision mobile plate support sliding rail provided by the present application adopts the following technical solution:

[0008] The utility model provides a kind of high-precision mobile plate support sliding rail, including sliding rail body, the sliding rail body includes integrated bottom plate, sliding connection part, the sliding connection part includes bottom slide and L type top slide, the L type top slide includes vertical beam and crossbeam, the vertical beam is spaced apart to bottom plate end, the vertical beam and bottom slide are spaced apart, and the crossbeam is spaced apart above bottom slide, and sliding channel is formed between the bottom slide and L type top slide.

[0009] By adopting the above technical scheme, the sliding rail body is integrally casted by aluminum, so that the bottom plate, the bottom slide and the L type top slide are integrally formed, without the need for installing the bottom slide and the L type top slide on the bottom plate in steps, without the need for manual drilling and installation, and since the integrally formed arrangement determines the shape of the sliding rail body, the bottom slide and the L type top slide will not be skewed. According to the scheme, there is no need for manual assembly of the sliding rail or punching, which reduces labor costs and improves production efficiency, and the bottom slide and the L type top slide are accurately formed in position and will not be skewed, so that the product quality is good, the precision is high, the plate support sliding stability is good, and the paperboard cutting is stable.

[0010] Optionally, the crossbeam is integrally formed with a stabilizing strip at the bottom, the sliding channel includes a limiting groove and a stabilizing groove, the stabilizing groove is located between the stabilizing strip and the bottom slide, and the limiting groove is located on the side of the stabilizing strip and the bottom slide close to the vertical beam.

[0011] By adopting the above technical scheme, the stabilizing strip is provided to facilitate the formation of the limiting groove and the stabilizing groove, and the plate support sliding stability is good.

[0012] Optionally, the sliding channel is in an axisymmetric shape.

[0013] By adopting the above technical scheme, the aluminum support of the plate support is arranged in a symmetrical shape matching the sliding channel, so that the aluminum support is installed on both sides, thereby making the plate support into a double-sided use structure, the sliding rail body matches the use of the double-sided sliding plate support, the use value of the plate support is improved, and the service life is doubled.

[0014] Optionally, the bottom of the stabilizing strip is arranged in a wave surface.

[0015] By adopting the above technical scheme, the wave surface reduces the contact area between the plate support and the stabilizing strip, facilitating sliding.

[0016] Optionally, the sliding rail body further includes a support strip integrally formed on the top surface of the bottom plate.

[0017] By adopting the above technical scheme, the support strip does not need to be additionally installed, so that the entire sliding rail body is integrally formed, and the production process is simple.

[0018] Optionally, the outer wall of the sliding rail body is provided with a sandblasting layer and an oxidation layer.

[0019] By adopting the above technical scheme, the sandblasted layer and the oxidation layer are arranged, the friction between the plate support and the slide rail is reduced, and the plate support slides smoothly.

[0020] To sum up, the present application has at least one of the following beneficial technical effects:

[0021] 1. The slide rail body is integrally casted by aluminum, so that the bottom plate, the bottom slide strip and the L-shaped top slide strip are integrally formed, manual drilling is not needed, labor cost is reduced, production efficiency is improved, the shape of the slide rail body is accurately formed, the sliding channel cannot be skewed, the product quality is good, and the precision is high.

[0022] 2. The sliding channel has an axisymmetric shape, which facilitates the use of the double-sided plate support on two sides, prolongs the service life of the plate support, and improves the product quality.

[0023] 3. The support strip is not needed to be additionally installed, so that the entire slide rail body is integrally formed, and the production process is simple. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is a whole slide rail in the prior art.

[0025] Figure 2 is an enlarged view of A of Figure 1 .

[0026] Figure 3 is an end structure display view of the high-precision mobile plate support slide rail of embodiment 1.

[0027] Figure 4 is a structure display view of the high-precision mobile plate support slide rail of embodiment 1 when the plate support is used.

[0028] Figure 5 is an end structure display view of the high-precision mobile plate support slide rail of embodiment 2, mainly showing the structure of the wave surface.

[0029] Explanation of reference signs: 1, slide rail body; 11, bottom plate; 12, sliding connection part; 121, bottom slide strip; 122, L-shaped top slide strip; 1221, vertical beam; 1222, horizontal beam; 13, support strip; 14, stabilizing strip; 141, wave surface; 2, sliding channel; 21, limiting groove; 22, stabilizing groove. DETAILED DESCRIPTION

[0030] The present application will be further described in detail below with reference to the drawings.

[0031] Embodiment 1

[0032] Embodiment 1 of the present application discloses a high-precision mobile plate support slide rail. Referring to Figure 3, high-precision mobile plate support slide rail, comprising a slide rail body 1, the slide rail body 1 comprises a bottom plate 11, a sliding connection part 12 and a support strip 13. The sliding connection part 12 comprises a bottom slide 121 and an L-shaped top slide 122. The bottom slide 121 and the support strip 13 are formed in parallel at the top surface of the bottom plate 11.

[0033] Referring to Figure 3 , the L-shaped top slide 122 comprises a vertical beam 1221 and a horizontal beam 1222, the vertical beam 1221 is formed at the end of the bottom plate 11, and the vertical beam 1221 and the bottom slide 121 are arranged at intervals, and the horizontal beam 1222 is arranged above the bottom slide 121, and the bottom slide 121 and the L-shaped top slide 122 form a sliding channel 2.

[0034] Referring to Figure 3 , the horizontal beam 1222 is integrally formed with a stabilizing strip 14 at the bottom, the sliding channel 2 comprises a limiting groove 21 and a stabilizing groove 22, the stabilizing groove 22 is located between the stabilizing strip 14 and the bottom slide 121, and the limiting groove 21 is located on the side of the stabilizing strip 14 and the bottom slide 121 close to the vertical beam 1221. The sliding channel 2 is axisymmetric in shape, facilitating the matching use of double-sided knife holders.

[0035] Referring to Figure 3 , Figure 4 , the outer wall of the slide rail body 1 is provided with a sandblasting layer and an oxidation layer (not shown in the figure), the sandblasting layer reduces the contact area of the slide rail body 1 and the plate support, the oxidation layer makes the outer surface of the slide rail body 1 beautiful, and reduces the friction force of the plate support sliding on the slide rail, so that the plate support slides smoothly.

[0036] The implementation principle of the high-precision mobile plate support slide rail of the embodiment 1 is that the slide rail body 1 is integrally casted from aluminum, so that the bottom plate 11, the bottom slide 121, the L-shaped top slide 122 and the support strip 13 are integrally formed, without manual drilling and assembly, reducing labor cost and improving production efficiency, and the shape of the slide rail body 1 is accurately formed, the sliding channel 2 will not be skewed, the product quality is good, and the precision is high.

[0037] Embodiment 2

[0038] The embodiment 2 of the application discloses a high-precision mobile plate support slide rail, referring to Figure 5 , the difference from the embodiment 1 is that the bottom of the stabilizing strip 14 is provided with a wave surface 141, which is suitable for matching the use of double-sided plate supports while reducing the contact area of the plate support and the stabilizing strip 14, and reducing the friction when the plate support slides.

[0039] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A high-precision moving plate support sliding rail comprising a sliding rail body (1), characterized in that: The slide rail body (1) comprises an integrally formed bottom plate (11) and a sliding connection part (12), the sliding connection part (12) comprises a bottom slide bar (121) and an L-shaped top slide bar (122), the L-shaped top slide bar (122) comprises a vertical beam (1221) and a horizontal beam (1222), the vertical beam (1221) is arranged at intervals at the end of the bottom plate (11), the vertical beam (1221) and the bottom slide bar (121) are arranged at intervals, and the horizontal beam (1222) is arranged above the bottom slide bar (121), and a sliding channel (2) is formed between the bottom slide bar (121) and the L-shaped top slide bar (122).

2. The high-precision moving plate support slide rail according to claim 1, wherein: The horizontal beam (1222) is integrally formed with a stabilizing strip (14) at the bottom, the sliding channel (2) comprises a limiting groove (21) and a stabilizing groove (22), the stabilizing groove (22) is located between the stabilizing strip (14) and the bottom slide bar (121), and the limiting groove (21) is located on the side of the stabilizing strip (14) and the bottom slide bar (121) close to the vertical beam (1221).

3. The high-precision moving plate support slide rail according to claim 2, characterized in that: The sliding channel (2) is an axisymmetric shape.

4. The high-precision moving plate support slide rail according to claim 2, wherein: The stabilizing strip (14) is provided with a wavy surface (141) at the bottom.

5. The high-precision moving plate support slide rail according to claim 1, wherein: The slide rail body (1) further comprises a support strip (13) integrally formed on the top surface of the bottom plate (11).

6. The high-precision moving plate support slide rail according to claim 5, wherein: The outer wall of the slide rail body (1) is provided with a sandblasting layer and an oxidation layer.

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