Connecting piece special for guide rail and longitudinal cutting material table thereof

Abstract

The utility model discloses a connecting piece special for a guide rail and a longitudinal cutting material table of the connecting piece, and belongs to the technical field of plate material cutting auxiliary devices. The device mainly comprises a first connecting block, one side of the first connecting block is provided with a detachable second connecting block, the bottom of the first connecting block and the bottom of the second connecting block are each provided with a sliding block matched with a guide rail sliding groove, and the first connecting block and the second connecting block are each provided with at least one threaded hole. A first limiting bolt used for limiting the corresponding connecting block body is in threaded connection with the interior of the threaded hole. The split guide rails are arranged in a disconnected mode, selling and transporting are convenient, the split guide rails can enter an elevator to be carried conveniently when used, after the split guide rails arrive at a working site, assembling is convenient through the special connecting pieces for the guide rails, the straightness is adjustable, and rapid linear cutting of plates larger than 2.4 m is achieved. The rapid linear material cutting device is mainly used for rapid linear material cutting of plates with the length larger than 2.4 m.

Description

Technical Field

[0001] This utility model belongs to the technical field of sheet metal cutting auxiliary devices, and more specifically, it relates to a special connecting part for guide rails and its longitudinal cutting platform. Background Technology

[0002] A rail saw is a power tool commonly used for cutting materials such as wood, metal, and plastic. It consists of a saw body and a guide rail that works with it. When sawing, the board is placed at the bottom of the guide rail, and the straightness of the cut is determined by the guide rail. When in use, the saw body is pushed to move it along the guide rail, so that the straightness of the cut on the board is quickly achieved.

[0003] In home renovation, taking a floor-to-ceiling wardrobe as an example, the required board height is 2.4-2.8 meters. Therefore, to ensure good straightness when cutting the boards, the required guide rail length is usually 2.8-3.2 meters. However, in actual use, guide rails longer than 2.8 meters cannot be placed in elevators, which is extremely inconvenient for residents of high-rise buildings. Even if 2.8-meter guide rails could be transported via stairs, the entire process is extremely time-consuming and labor-intensive, and the guide rails are easily damaged during stair bends, resulting in bending, loss of straightness, and rendering them unusable. Furthermore, guide rails longer than 2.8 meters cannot be transported and sold remotely.

[0004] Currently, there is no device that can solve the problem of fast and high-quality sawing of long boards, is easy to install, disassemble and transport, can be put into elevators during use, and achieves the required straightness after assembly. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a special guide rail connector and its longitudinal cutting platform. It is designed with a split guide rail for easy sale and transportation. It can be put into the elevator for easy handling. After arriving at the work site, it is easy to assemble with the special guide rail connector. The straightness is adjustable, and it can realize the rapid straight cutting of plates with a length of 2.4 meters or more.

[0006] The guide rail connector includes a first connecting block, a detachable second connecting block on one side of the first connecting block, and sliders that cooperate with guide rail grooves at the bottom of the first and second connecting blocks respectively. At least one threaded hole is opened on the first and second connecting blocks respectively, and a limiting bolt for limiting the corresponding connecting block body is threaded into the threaded hole.

[0007] Preferably, the first connecting block is connected to the second connecting block via a tensioning assembly. The tensioning assembly includes at least one tensioning hole 1 that extends through the side end face of the first connecting block. The second connecting block has a tensioning hole 2 that corresponds to the tensioning hole 1. Fasteners are connected to both the tensioning hole 1 and the tensioning hole 2.

[0008] Preferably, at least one adjusting hole is formed through the side end face of the first connecting block, an adjusting bolt is threadedly connected in the adjusting hole, and the bottom of the adjusting bolt abuts against the side end face of the second connecting block close to the first connecting block.

[0009] Preferably, threads are formed in the first tension hole and the second tension hole, the fastener and the adjusting bolt are the same type of bolt, the upper portion of the first connecting block or the second connecting block is provided with a fixing block, a placing groove is formed in the fixing block, and an adjusting wrench for adjusting the fastener and the adjusting bolt is arranged in the placing groove.

[0010] The longitudinal cutting bench comprises at least two split guide rails, adjacent split guide rails are connected in series, one side of the connection position of the adjacent split guide rails is provided with a connecting guide rail, the connecting guide rail and the adjacent split guide rail are provided with two or more special connecting pieces for guide rails, and the sliding blocks at the bottom of the first connecting block and the second connecting block are respectively arranged in the guide rail sliding grooves in the connecting guide rail and the split guide rail.

[0011] Preferably, the two ends of the split guide rails connected in series are respectively provided with a cutting assembly fixing mechanism, the cutting assembly fixing mechanism comprises a guide sliding rail, a sliding seat is slidably connected to the guide sliding rail, a rotating seat is rotatably connected to the sliding seat through a rotating shaft, and the rotating seat is fixedly connected with the split guide rail.

[0012] Preferably, the longitudinal cutting bench further comprises a workbench, at least one mounting seat is fixedly connected to the bottom of the workbench, and the guide sliding rail is fixedly connected with the mounting seat.

[0013] Preferably, the bottom of the workbench is fixedly connected with a fixing seat, a cutting sliding ruler is slidably connected to the fixing seat, the cutting sliding ruler is arranged perpendicularly to the split guide rail, and a limiting bolt two for limiting the fixing seat is threadedly connected to the cutting sliding ruler.

[0014] Compared with the prior art, the longitudinal cutting bench has the following beneficial effects:

[0015] 1. The special connecting piece for guide rails is additionally arranged, the two split guide rails are positioned and spliced through the third guide rail, that is, the connecting guide rail, the straightness of the spliced guide rail is adjustable, the track saw can be smoothly pushed in the spliced guide rail, the straightness of sawing is not affected, and the longitudinal cutting bench is more convenient to use.

[0016] 2. The split guide rail is arranged in a split mode when the longitudinal cutting bench is delivered, so that the longitudinal cutting bench is convenient to sell and transport, can be put into an elevator for convenient carrying, is convenient to assemble after reaching a work site, and realizes rapid straight cutting of a plate material with a length of more than 2.4 m. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic view of the overall structure of the special connecting piece for guide rails.

[0018] Figure 2 is a split schematic view of the first connecting block and the second connecting block;

[0019] Figure 3 is a split schematic view of the special connecting piece for the guide rail;

[0020] Figure 4 is a schematic view of the overall structure of the longitudinal cutting material table;

[0021] Figure 5 is Figure 4 is a local enlarged view of part A in the middle;

[0022] Figure 6 is a schematic view of the cooperation between the longitudinal cutting material table and the workbench;

[0023] Figure 7 is Figure 6 is a local enlarged view of part B in the middle;

[0024] Figure 8 is a schematic view of the cooperation between the split guide rail and the material cutting assembly fixing mechanism;

[0025] Figure 9 is a reference view of the use state of the longitudinal cutting material table;

[0026] Figure 10 is a schematic view of the structure of the material cutting slide ruler.

[0027] In the figure, 1 is a first connecting block; 101 is a sliding block; 102 is an adjusting hole; 103 is a tensioning hole one; 104 is a threaded hole; 105 is an adjusting bolt; 106 is a fastener; 2 is a second connecting block; 201 is a tensioning hole two; 202 is a placing groove; 203 is a fixing block; 3 is a limiting bolt one; 4 is an adjusting wrench; 5 is a workbench; 6 is a material cutting assembly fixing mechanism; 601 is a guide sliding rail; 602 is a sliding seat; 603 is a rotating seat; 604 is a rotating shaft; 605 is a mounting seat; 7 is a connecting guide rail; 8 is a split guide rail; 9 is a material cutting slide ruler; 901 is a fixing seat; 902 is a limiting bolt two; 10 is a track saw. DETAILED DESCRIPTION

[0028] The utility model will be further described below in combination with the drawings:

[0029] The orientation terms involved in the paragraphs of detailed description are only for the convenience of the person skilled in the art to understand the technical solutions described in the application according to the visual orientation shown in the drawings. Except for explicit provisions and limitations, the terms "set", "install", "connect" and the like should be understood broadly, and the person skilled in the art can understand the specific meaning of the above terms in the utility model according to the specific circumstances.

[0030] Example one:

[0031] As Figures 1 to 3 shown, a guide rail special connecting piece, comprising a first connecting block 1, one side of the first connecting block 1 is provided with a detachable second connecting block 2, the first connecting block 1 and the second connecting block 2 are the same structure, both are rectangular blocks, the bottom of the first connecting block 1 and the second connecting block 2 is respectively provided with a sliding block 101 matched with the guide rail sliding groove, one or two threaded holes 104 are respectively arranged on the first connecting block 1 and the second connecting block 2, in the embodiment, preferably two threaded holes 104, and the two threaded holes 104 are respectively arranged at the positions close to the two ends of the corresponding connecting block body, so that the connecting block body is more uniform in stress when limiting, and is more firmly and reliably fixed. Specifically, the threaded hole 104 can be a blind hole or a through hole, a limiting bolt one 3 for limiting the corresponding connecting block body is threadedly connected in the threaded hole 104, the limiting bolt one 3 is preferably a butterfly bolt, by tightening the limiting bolt one 3, the upper end surface of the sliding block 101 is in close contact with the inner end surface of the corresponding guide rail sliding groove, so as to realize the fixed connection of the first connecting block 1 and the second connecting block 2 with the corresponding guide rail sliding groove.

[0032] In the embodiment, the first connecting block 1 is connected with the second connecting block 2 through a tensioning assembly, the tensioning assembly comprises one or more tensioning holes one 103 penetratingly arranged on the side end surface of the first connecting block 1, in the embodiment, the tensioning holes one 103 are two, which are respectively arranged at the positions close to the two ends of the corresponding connecting block body, and are arranged staggered with the threaded holes 104. The second connecting block 2 is provided with a tensioning hole two 201 corresponding to the tensioning hole one 103, and a fastener 106 is connected in the tensioning hole one 103 and the tensioning hole two 201, the first connecting block 1 and the second connecting block 2 are tightly attached by the fastener 106, and the function of the guide rail special connecting piece is to splice two disconnected guide rails through the third guide rail.

[0033] As Figure 3 shown, the side end surface of the first connecting block 1 is penetratingly provided with two adjusting holes 102, the two adjusting holes 102 are arranged at the positions close to the two ends of the connecting block body, and the adjusting hole 102 is preferably located outside the tensioning hole one 103, an adjusting bolt 105 is threadedly connected in the adjusting hole 102, and the bottom of the adjusting bolt 105 abuts against the side end surface of the second connecting block 2 close to the first connecting block 1. The straightness between the two guide rails to be spliced is adjusted by taking the third guide rail as a reference through the adjusting bolt 105.

[0034] In this embodiment, the tension hole one 103 and the tension hole two 201 are provided with threads, the fastener 106 and the adjusting bolt 105 are the same type of bolt, preferably the fastener 106 and the adjusting bolt 105 are both hexagonal bolts, the upper part of the first connecting block 1 or the second connecting block 2 is provided with a fixing block 203, the fixing block 203 is provided with a placing groove 202, the placing groove 202 is provided with an adjusting wrench 4 for adjusting the fastener 106 and the adjusting bolt 105, and the adjusting wrench 4 is a hexagonal wrench in this embodiment.

[0035] This embodiment is used to position and splice two disconnected split guide rails through the third guide rail, and the straightness of the spliced guide rail is adjustable, so that the track saw 10 can be smoothly pushed in the spliced guide rail, and the straightness of sawing is not affected, and the use is more convenient.

[0036] Embodiment two:

[0037] As shown in Figures 4 to 10 , a longitudinal cutting material table includes two or more split guide rails 8, in the actual working process, two 1.5m split guide rails 8 are spliced, which can meet the daily processing demand. The adjacent split guide rails 8 are connected in series, one side of the connection part of the adjacent split guide rails 8 is provided with a connecting guide rail 7, the connecting guide rail 7 can be 1-1.5m guide rail, and the connection part of the adjacent split guide rails 8 is located in the middle of the connecting guide rail 7. The connecting guide rail 7 and the adjacent split guide rail 8 are provided with two or more guide rail special connecting pieces as described in embodiment one, in this embodiment, the guide rail special connecting piece is three, which is respectively arranged at the connection part of the adjacent split guide rails 8 and the two ends of the connecting guide rail 7, so that through three positions, the splicing and positioning demand can be better met.

[0038] As shown in Figure 6 and Figure 7 , the slider 101 at the bottom of the first connecting block 1 is slidingly arranged in the guide rail sliding groove of the connecting guide rail 7, and the slider 101 at the bottom of the second connecting block 2 is slidingly arranged in the guide rail sliding groove in the split guide rail 8. In this way, the straightness of the two split guide rails 8 during connection can be adjusted through the adjusting bolt 105 with the connecting guide rail 7 as the reference at the splicing part of the two split guide rails 8, so that the split guide rail 8 after splicing is avoided from being deflected, and the sawing material quality is affected.

[0039] As shown in Figure 5 , the two ends of the split guide rail 8 connected in sequence are respectively connected with a material cutting assembly fixing mechanism 6, the material cutting assembly fixing mechanism 6 includes a guide sliding rail 601, the guide sliding rail 601 is slidingly connected with a sliding seat 602, the sliding seat 602 is provided with a positioning bolt (not shown in the figure), the sliding seat 602 can be fixed through the positioning bolt, the sliding seat 602 is rotationally connected with a rotating seat 603 through a rotating shaft 604, and the rotating seat 603 is fixedly connected with the split guide rail 8.

[0040] As Figure 5 The utility model also includes a workbench 5, the bottom of workbench 5 is fixedly connected with two mounting seats 605 respectively, and two groups of guide sliding rails 601 are fixedly connected with corresponding mounting seats 605 respectively.

[0041] As Figure 10 The bottom of workbench 5 is fixedly connected with a fixing seat 901, and a cutting-off slide ruler 9 is slidably connected to the fixing seat 901, preferably in two groups, and the two groups of cutting-off slide rulers 9 are arranged in parallel, the cutting-off slide ruler 9 is provided with a scale, the cutting-off slide ruler 9 is arranged perpendicularly to the split guide rail 8, and the cutting-off slide ruler 9 is threadedly connected with a limiting bolt two 902 that is matched with the fixing seat 901 and used for limiting, and the limiting bolt two 902 is selected to be a butterfly bolt, so that the cutting-off slide ruler 9 can be conveniently fastened and loosened for adjustment.

[0042] As Figure 7 When the utility model leaves the factory, the plurality of split guide rails 8 are arranged to be disconnected, so that the utility model is convenient for sales and transportation. When the utility model is used, the utility model is carried to a work site and is used in cooperation with the telescopic spider support leg. The telescopic spider support leg is unfolded, the workbench 5 is placed on the support leg and is supported and fixed, then two or more split guide rails 8 are placed on the workbench 5 in a straight line and are connected in series, the connecting guide rail 7 is placed at one side of the connecting position of the adjacent split guide rails 8, and the connecting position is arranged at the middle part of the connecting guide rail 7, at this time, the guide rail special connecting piece, namely the first connecting block 1, is arranged in the guide rail sliding groove of the connecting guide rail 7, the guide rail special connecting piece, namely the second connecting block 2, is arranged in the guide rail sliding groove of the split guide rail 8, and the first connecting block 1 and the second connecting block 2 are tightly fixed and connected through the fastener 106, at this time, the connecting guide rail 7 and the split guide rail 8 are tightly connected, the adjustment bolt 105 is adjusted according to the specific condition, the straightness of the adjacent split guide rails 8 can be adjusted, the split guide rail 8 after splicing is straight, and finally the cutting-off assembly fixing mechanism is fixed to the bottom of the two ends of the workbench 5 in the length direction through the mounting seat 605.

[0043] When the utility model is used, the plate to be sawn is placed on the workbench 5, the split guide rail 8 after splicing is lifted, the split guide rail 8 is pushed forward, the split guide rail 8 pushes the sliding seat 602 to slide on the guide sliding rail 601 through the rotating seat 603, and the split guide rail 8 after splicing is placed on the plate to be sawn, the track saw 10 is clamped into the sliding groove of the split guide rail 8, the cutting-off slide ruler 9 is slid and fixed, the sawing width is confirmed, the track saw 10 is started, and the track saw 10 is pushed forward, so that the plate with a length of more than 2.4 meters can be quickly and straightly cut off.

[0044] Finally, although the present specification is described in terms of embodiments, not every embodiment exhibits every characteristic or implements every combination of features described in the present specification. The present specification has been described in a manner that is thorough and complete to one skilled in the art and the specification is intended to be construed as an exemplification of one or more embodiments rather than as an exhaustive list of embodiments.

Claims

1. A rail specific connection, characterized by: The utility model provides a kind of special connecting piece for guide rail, including first connecting block (1), one side of first connecting block (1) is equipped with detachable second connecting block (2), the bottom of first connecting block (1) and second connecting block (2) is equipped with sliding block (101) matched with guide rail sliding slot, at least one threaded hole (104) is set on first connecting block (1) and second connecting block (2) respectively, threaded hole (104) is threadedly connected with the limiting bolt one (3) for corresponding connecting block body limiting.

2. The rail-specific connection of claim 1, wherein: First connecting block (1) is connected with second connecting block (2) by tensioning assembly, and the tensioning assembly includes at least one tensioning hole one (103) penetratingly provided in the side end face of the first connecting block (1), a tensioning hole two (201) corresponding to the tensioning hole one (103) is provided in the second connecting block (2), and the tensioning hole one (103) and the tensioning hole two (201) are jointly connected with a fastener (106) therein.

3. The rail-specific connection of claim 2, wherein: The side end face of the first connecting block (1) is penetratingly provided with at least one adjusting hole (102), the adjusting hole (102) is threadedly connected with an adjusting bolt (105), and the bottom of the adjusting bolt (105) abuts against the side end face of the second connecting block (2) close to the first connecting block (1).

4. The rail-specific connection of claim 3, wherein: The tensioning hole one (103) and the tensioning hole two (201) are both provided with threads, the fastener (106) and the adjusting bolt (105) are both the same kind of bolts, the upper part of the first connecting block (1) or the second connecting block (2) is provided with a fixing block (203), the fixing block (203) is provided with a placing groove (202) therein, and the placing groove (202) is provided with an adjusting wrench (4) for adjusting the fastener (106) and the adjusting bolt (105).

5. A slitting station characterized by: The utility model provides a kind of special connecting piece for guide rail, including at least two split guide rails (8), adjacent split guide rails (8) are connected in series, one side of the connecting place of adjacent split guide rails (8) is equipped with connecting guide rail (7), and the connecting guide rail (7) and adjacent split guide rails (8) are equipped with two or more than two special connecting pieces for guide rail as claimed in any one of claims 1 to 4, and the sliding block (101) at the bottom of the first connecting block (1) and the second connecting block (2) is respectively slidably arranged in the guide rail sliding slot in the connecting guide rail (7) and the split guide rail (8).

6. The slitting station of claim 5, wherein: The two ends of the split guide rail (8) connected in series are respectively connected with a material cutting assembly fixing mechanism (6), the material cutting assembly fixing mechanism (6) includes a guide sliding rail (601), the guide sliding rail (601) is slidably connected with a sliding seat (602), the sliding seat (602) is rotatably connected with a rotating seat (603) through a rotating shaft (604), and the rotating seat (603) is fixedly connected with the split guide rail (8).

7. The slitting station according to claim 6, characterized in that: Further including a workbench (5), the bottom of the workbench (5) is fixedly connected with at least one mounting seat (605), and the guide sliding rail (601) is fixedly connected with the mounting seat (605).

8. The slitting station of claim 7, wherein: The bottom of the workbench (5) is fixedly connected with a fixing seat (901), the fixing seat (901) is slidably connected with a material cutting sliding ruler (9), the material cutting sliding ruler (9) is arranged perpendicularly to the split guide rail (8), and the material cutting sliding ruler (9) is threadedly connected with a limiting bolt two (902) matched with the fixing seat (901) for limiting.

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