CN215145784U - Dustproof construction and pipe cutting machine - Google Patents

Abstract

The utility model relates to a pipe cutting machine technical field specifically discloses a dustproof construction and pipe cutting machine, dustproof construction includes: the sliding table, the guide rail, the sliding block, the sliding seat and the dust cover are arranged on the sliding table; the guide rail extends along the length direction of the sliding table, the sliding block is arranged on the guide rail in a sliding manner, the sliding block is connected with a sliding seat, dust covers are arranged at two ends of the sliding table, connecting plates are arranged on two opposite side walls of the two dust covers, and the connecting plates are respectively connected with two side walls of the sliding seat; compared with the prior art, dustproof construction makes the slide when sliding on the guide rail through setting up the dust cover of being connected with slide both sides wall, and the guide rail is located the inside of dust cover all the time, is favorable to avoiding the dust adhesion on the guide rail, influences the removal precision of guide rail, and through the aforesaid setting, the cutting precision that makes pipe cutting machine is higher.

Description

Dustproof construction and pipe cutting machine

Technical Field

The utility model relates to a technical field of pipe cutting machine, in particular to dustproof construction and pipe cutting machine.

Background

The laser pipe cutting machine generally comprises a machine tool and a laser cutting mechanism arranged on the machine tool, wherein a sliding table and a laser are arranged on the laser cutting mechanism, and the laser can move on an X axis or a Z axis under the action of a driving mechanism. When the existing laser device cuts a workpiece, the workpiece can be dissolved by the generated high temperature, smoke and dust can be generated, and the dust is easily adhered to the guide rail, so that the moving precision of the laser device on the guide rail of the sliding table is influenced.

It is seen that improvements and enhancements to the prior art are needed.

SUMMERY OF THE UTILITY MODEL

In view of the weak point of above-mentioned prior art, the utility model aims at providing a dustproof construction and pipe cutting machine aims at solving the easy adhesion of dust on the guide rail, influences the problem of guide rail removal precision.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a dust-proof structure comprising: the sliding table, the guide rail, the sliding block, the sliding seat and the dust cover are arranged on the sliding table; the guide rail is followed the length direction of slip table extends the setting, the slider slides and sets up on the guide rail, be connected with the slide on the slider, the slip table both ends all are provided with the dust cover, two all be equipped with the connecting plate on the relative lateral wall of dust cover, the connecting plate respectively with the both sides wall of slide is connected.

Dustproof construction in, the guide rail symmetry sets up to two, and sets up respectively the both sides of slip table, the slide is down "U" type, and its lower surface sets up with sliding on the guide rail the upper surface of slider is connected, the dust cover is down "U" type, be equipped with respectively on the inner wall of its both sides with the bulge of guide rail outside wall looks adaptation.

In the dustproof structure, each guide rail is provided with two sliding blocks, and two sliding blocks on the same guide rail are provided with dustproof baffles.

In the dustproof structure, the dustproof structure further comprises bearing seats arranged at two ends of the sliding table, a lead screw connected with the two bearing seats, and a lead screw nut and a nut seat arranged on the lead screw, wherein the lead screw penetrates through one of the bearing seats and is connected with a coupler, and the coupler is in transmission connection with a driving motor; the upper surface of the nut seat is connected with the lower surface of the sliding seat.

In the dustproof structure, an induction plate is arranged on any outer side wall of the sliding seat; with the tablet is with one side be equipped with two sensors on the lateral wall of slip table, the sensor is used for detecting the tablet, two distance between the sensor does the stroke distance of slide.

Dustproof construction in, still be equipped with the anticollision on the slip table and glue, the anticollision is glued and is arrived the distance of slide lateral wall is greater than the sensor arrives the distance of the same lateral wall of slide.

In the dustproof structure, the anti-collision glue is arranged into two groups and is respectively arranged between the two bearing seats, each group is arranged into two groups, and the two anti-collision glue in each group are symmetrically arranged on two sides of the screw rod.

In the dustproof structure, two limiting plates are further arranged between the two guide rails, and the screw rod is arranged between the two limiting plates.

The pipe cutting machine comprises the dustproof structure, wherein a drag chain support and an adapter plate are arranged on the lower surface of the dustproof structure; the tow chain support is used for supporting the tow chain, the keysets is used for connecting the laser cutting head.

Has the advantages that:

the utility model provides a dustproof construction and pipe cutting machine compares with prior art, dustproof construction makes the slide when sliding on the guide rail through setting up the dust cover of being connected with slide both sides wall, and the guide rail is located the inside of dust cover all the time, is favorable to avoiding the dust adhesion on the guide rail, influences the removal precision of guide rail, and through the aforesaid setting, the cutting accuracy who makes the pipe cutting machine is higher.

Drawings

Fig. 1 is a schematic structural diagram of the dustproof structure provided by the present invention.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural diagram of the dustproof structure with the dustproof cover and the sliding seat removed.

In the drawings: the device comprises a sliding table 1, a guide rail 2, a sliding block 3, a sliding seat 4, a dust cover 5, a connecting plate 6, a protruding part 7, a dustproof baffle 8, a bearing seat 9, a lead screw 10, a lead screw nut 11, a coupler 12, an induction plate 13, a sensor 14, an anti-collision glue 15, a limiting plate 16, a drag chain support 17, an adapter plate 18 and a nut seat 19.

Detailed Description

The utility model provides a dustproof construction and pipe cutting machine, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the following refers to the drawing and the embodiment of lifting is the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the scope of the invention.

Referring to fig. 1-3, the present invention provides a dustproof structure, including: the device comprises a sliding table 1, a guide rail 2, a sliding block 3, a sliding seat 4 and a dust cover 5; the utility model discloses a slide rail 2, including slide table 1, slide block 3, slide block 4, slide table 1, dust cover 5, two, connecting plate 6 respectively with the both sides wall of slide 4 is connected to the slide 2 edge the length direction of slide table 1 extends the setting, slide block 3 slides and sets up on the guide rail 2, be connected with slide 4 on the slide block 3, slide table 1 both ends all are provided with dust cover 5, two all be equipped with connecting plate 6 on the relative lateral wall of dust cover 5.

In practical application, the connecting plate 6 is detachably arranged on the side wall of the sliding seat 4 through bolts and nuts, so that the replacement and maintenance of components are facilitated. Specifically, the left connecting plate 6 is connected to the left side wall of the slide 4, and the right connecting plate 6 is connected to the right side wall of the slide 4. When slide 4 moves left along guide rail 2, the dust cover 5 that is located the right side is pulled out to the left side under the drive of slide 4, covers guide rail 2 that is located the right side, is located left dust cover 5 and compresses left, covers equally and is located left guide rail 2, through the aforesaid setting, makes guide rail 2 be in the inside of dust cover 5 all the time, is favorable to improving the precision of slip table 1.

Further, 2 symmetries of guide rail set up to two, and set up respectively the both sides of slip table 1, slide 4 is down "U" type, and its lower surface sets up with sliding on the guide rail 2 the upper surface of slider 3 is connected, dust cover 5 is down "U" type, be equipped with respectively on the inner wall of its both sides with the bulge 7 of 2 outside wall adaptations of guide rail. Through setting up two guide rails 2, make the mobility stationarity of slider 3 upper sliding seat 4 higher. The sliding seat 4 and the dust cover 5 are both in an inverted U shape, and an avoidance space is provided for the movement of the screw nut 11 and the nut seat 19. And the slide 4 stretches across two guide rails 2, so that dust is prevented from falling onto the guide rails 2 from the upper part, and the dustproof effect is further achieved. Through setting up bulge 7, make dust cover 5 slidable set up on guide rail 2, strengthen the connectivity of dust cover 5 and guide rail 2, reduce the gap, prevent that the dust adhesion is on guide rail 2.

Furthermore, each guide rail 2 is provided with two sliding blocks 3, and two sliding blocks 3 on the same guide rail 2 are provided with dustproof baffle plates 8. The weight of two longer sliding blocks 3 is reduced by arranging the four sliding blocks 3, and the load of a driving motor is reduced. The dustproof effect is further improved by arranging the dustproof baffle 8. Specifically, the length of the sliding seat 4 is greater than or equal to the length of the two sliding blocks 3 on the same guide rail 2, so that when the connecting plate 6 is connected with the sliding seat 4, the end parts of the sliding blocks 3 are also covered.

Further, the dustproof structure further comprises bearing seats 9 arranged at two ends of the sliding table 1, a lead screw 10 connected with the two bearing seats 9, and a lead screw nut 11 and a nut seat 19 arranged on the lead screw 10, wherein the lead screw 10 penetrates through one of the bearing seats 9 and is connected with a coupler 12, and the coupler 12 is in transmission connection with a driving motor (not shown in the figure); the upper surface of the nut seat 19 is connected to the lower surface of the slide 4. Specifically, the bearing seat 9, the lead screw 10, the lead screw nut 11, the nut seat 19 and the coupling 12 are all arranged on the sliding table 1, that is, when the sliding seat 4 slides, all the above components are arranged inside the dust cover 5. In practical application, the driving motor operates, the coupler 12 rotates to drive the lead screw 10 to rotate, and the lead screw nut 11 and the nut seat 19 are driven to move on the lead screw 10, so that the sliding seat 4 is driven to move on the guide rail 2.

Furthermore, an induction plate 13 is arranged on any outer side wall of the sliding seat 4; with tablet 13 is with one side be equipped with two sensors 14 on the lateral wall of slip table 1, sensor 14 is used for detecting tablet 13, two distance between sensor 14 is the stroke distance of slide 4. Specifically, the sensing plate 13 is disposed at a middle position of the side wall of the carriage 4, so that the sensing plate 13 is at a same distance from the front sensor 14 and the rear sensor 14. More specifically, the stroke distance is 500 mm. More specifically, the two sensors 14 are connected to a control mechanism, the control mechanism is connected to a driving motor, when the sensor 14 located at the front senses the sensing plate 13, the sensor 14 transmits a sensing signal to the control mechanism, and the control mechanism controls the driving motor to stop operating or rotate in the reverse direction, and similarly, the working principle of the sensor 14 located at the rear is consistent with the working principle described above, and details are not repeated here.

Further, still be equipped with more than two anticollision on the slip table 1 and glue 15, the anticollision is glued 15 and is arrived the distance of slide 4 lateral wall is greater than sensor 14 arrives the distance of the same lateral wall of slide 4. Namely, the distance from the front bumper 15 to the left side wall of the slide seat 4 is greater than the distance from the front sensor 14 to the left side wall of the slide seat 4, the distance from the rear bumper 15 to the right side wall of the slide seat 4 is greater than the distance from the rear sensor 14 to the right side wall of the slide seat 4, namely, when the sensor 14 detects the sensing plate 13, the front bumper does not contact with the left side wall of the lead screw nut 11, a gap is left between the front bumper and the left side wall, and similarly, the rear bumper does not contact with the right side wall of the lead screw nut 11. The purpose of the anti-collision rubber 15 is to prevent the driving motor from continuously operating when the sensor 14 fails, that is, when the sensor stops transmitting signals, the sliding base 4 continuously compresses or stretches the dust cover 5, or when the accuracy of the sensor 14 is reduced and the signals are transmitted in a delayed manner, the anti-collision rubber 15 can be used for protecting the screw nut 11, the nut seat 19 and the sliding base 4.

Further, the anti-collision rubber 15 is arranged in two groups, the two groups are respectively arranged between the two bearing seats 9, each group is arranged in two groups, and the two anti-collision rubber 15 in each group are symmetrically arranged on two sides of the screw rod 10. Through the arrangement, the anti-collision effect is ensured.

Further, two limiting plates 16 are further arranged between the two guide rails 2, the length of the two limiting plates 16 is consistent with that of the guide rails 2, and the screw 10 is arranged between the two limiting plates 16. Specifically, the distance between the two limiting plates 16 is slightly larger than the width of the bearing seat 9.

The utility model also provides a pipe cutting machine, which comprises the dustproof structure, wherein the lower surface of the dustproof structure is provided with a drag chain bracket 17 and an adapter plate 18; the drag chain support 17 is used for supporting a drag chain, and the adapter plate 18 is used for connecting a laser cutting head. The connecting plate 6 can be provided with a plurality of laser cutting heads with different hole positions, so that the universality of the dustproof structure is improved. Specifically, in practical use, the dustproof structure is vertically arranged.

To sum up, the utility model discloses a set up dust cover 5 and dust guard 8, with slide 4, the cooperation of slider 3, make guide rail 2, lead screw 10, screw nut 11 and nut seat 19 all be located dust cover 5 to improve dustproof construction's removal precision. The stability of the movement of the slide 4 is increased by the arrangement of the spindle 10, the spindle nut 11, the nut seat 19 and the slide 3 connected to the slide 4. The accuracy of the sliding of the carriage 4 is improved by the provision of the sensor 14. The anti-collision rubber 15 is arranged to protect the screw rod 10 and the sliding seat 4.

In the description of the present invention, it is to be understood that the terms "inside", "outside", "front", "back", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

It is understood that equivalent substitutions or changes can be made by those skilled in the art according to the technical solution of the present invention and the inventive concept thereof, and all such changes or substitutions shall fall within the scope of the present invention.

Claims (9)

1. A dustproof structure, characterized by comprising: the sliding table, the guide rail, the sliding block, the sliding seat and the dust cover are arranged on the sliding table; the guide rail is followed the length direction of slip table extends the setting, the slider slides and sets up on the guide rail, be connected with the slide on the slider, the slip table both ends all are provided with the dust cover, two all be equipped with the connecting plate on the relative lateral wall of dust cover, the connecting plate respectively with the both sides wall of slide is connected.

2. The dustproof structure according to claim 1, wherein the two guide rails are symmetrically arranged and are respectively arranged on two sides of the sliding table, the sliding seat is of an inverted U shape, the lower surface of the sliding seat is connected with the upper surface of the sliding block which is arranged on the guide rails in a sliding manner, the dustproof cover is of an inverted U shape, and the inner walls of the two sides of the dustproof cover are respectively provided with a protruding part which is matched with the outer side wall of the guide rails.

3. The dustproof structure according to claim 2, wherein two sliding blocks are provided on each guide rail, and a dustproof baffle is provided between the two sliding blocks on the same guide rail.

4. The dustproof structure according to claim 3, further comprising bearing seats arranged at two ends of the sliding table, a lead screw connected with the two bearing seats, and a lead screw nut and a nut seat arranged on the lead screw, wherein the lead screw penetrates through one of the bearing seats and is connected with a coupler, and the coupler is in transmission connection with a driving motor; the upper surface of the nut seat is connected with the lower surface of the sliding seat.

5. The dustproof structure according to claim 4, wherein the slide carriage is provided with a sensing plate on any outer side wall; with the tablet is with one side be equipped with two sensors on the lateral wall of slip table, the sensor is used for detecting the tablet, two distance between the sensor does the stroke distance of slide.

6. The dustproof structure according to claim 5, wherein the sliding table is further provided with anti-collision glue, and the distance from the anti-collision glue to the side wall of the sliding seat is greater than the distance from the sensor to the same side wall of the sliding seat.

7. The dustproof structure according to claim 6, wherein the anti-collision glue is arranged in two groups, and the two groups are respectively arranged between the two bearing seats, each group is arranged in two groups, and the two anti-collision glue in each group are symmetrically arranged on two sides of the screw rod.

8. The dustproof structure according to claim 4, wherein two limiting plates are further arranged between the two guide rails, and the lead screw is arranged between the two limiting plates.

9. A pipe cutting machine, comprising the dust-proof structure according to any one of claims 1 to 8, wherein a lower surface of the dust-proof structure is provided with a drag chain bracket and an adapter plate; the tow chain support is used for supporting the tow chain, the keysets is used for connecting the laser cutting head.

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