A side wall cutting window tool capable of improving the flatness of the side wall

Abstract

The utility model relates to the technical field of side wall window cutting tooling, and discloses a side wall window cutting tooling capable of improving the flatness of the side wall, comprising a crossbeam, a longitudinal beam, an intermediate beam and a lifting and pushing mechanism are arranged on the top of the crossbeam, a water tank 1 and a water tank 2 are arranged on the bottom of the longitudinal beam, and a jacking mechanism, a flipping mechanism and a pressing mechanism are arranged on the top of the longitudinal beam. The side wall window cutting tooling capable of improving the flatness of the side wall, through the lifting and pushing mechanism, can adjust the width of the longitudinal beam, the height of the intermediate beam, the coordinated pressing of the jacking head and the pressing arm, and the auxiliary height adjustment of the rotating seat during use, and the side wall window cutting tooling with a flexible structure can meet the welding and cutting of the seams of the side wall panels of different models. When the same project model is switched, the tire adjustment time can be controlled within ten minutes, and when different projects are switched, it can be controlled within two hours, thereby improving the production efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of side wall window cutting tooling, in particular to a side wall window cutting tooling which can improve the flatness of a side wall. Background Art

[0002] The side wall is a body structure used for bearing, and is usually used in the structure of passenger and freight vehicles in rail transit. During the processing and production of the side wall, a side wall cutting window tool is usually required to fix the side wall of the body so that it can maintain a stable structure during the processing.

[0003] In the prior art, the side wall window cutting tool cannot meet the requirements of welding and cutting windows for the side wall panels of all vehicle models. Different tooling is required when processing different vehicle models, resulting in excessively high manufacturing costs. At the same time, it takes a long time to adjust the tire, resulting in low production efficiency. Therefore, it is necessary to improve a side wall window cutting tool that can improve the flatness of the side wall to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a side wall window cutting tool which can improve the flatness of the side wall, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a side wall window cutting tool capable of improving the flatness of the side wall, comprising a crossbeam, a longitudinal beam, an intermediate beam and a lifting and propulsion mechanism are arranged on the top of the crossbeam, a water trough 1 and a water trough 2 are arranged on the bottom of the longitudinal beam, and a tightening mechanism, a flipping mechanism and a pressing mechanism are arranged on the top of the longitudinal beam.

[0006] The middle beam comprises connecting plates, and the connecting plates are arranged on the front and back of the middle beam.

[0007] Preferably, the lifting and propulsion mechanism includes a flanged linear bearing, which is fixedly mounted on the outer side of the crossbeam, and a connecting seat is slidably mounted on the outer side of the flanged linear bearing, and a thin hydraulic cylinder is fixedly mounted inside the connecting seat, and a screw propulsion device and a linear rail are provided on the top of the crossbeam, so as to facilitate the adjustment of the width direction of the longitudinal beam and the height of the middle beam through the lifting and propulsion mechanism.

[0008] Preferably, two groups of the lead screw propulsion devices and linear rails are provided, and the two groups of the lead screw propulsion devices and linear rails are symmetrically distributed on the top of the beam, thereby improving stability.

[0009] Preferably, the tightening mechanism includes a support seat, which is fixedly mounted on the back of the back longitudinal beam, an LG cylinder is fixedly mounted on the top of the support seat, and a tightening head is fixedly mounted on the front of the LG cylinder, so as to facilitate fixing of the side wall by the tightening mechanism.

[0010] Preferably, a limiting column is arranged inside the tightening head, and the limiting column arranged inside the tightening head is slidably installed inside the support seat, so as to facilitate tightening under normal conditions.

[0011] Preferably, the flipping mechanism includes a base, which is fixedly mounted on the top of the longitudinal beam, a latch is provided inside the base, and a rotating seat is provided outside the latch, so as to facilitate adjusting the position height of the middle beam through the flipping mechanism.

[0012] Preferably, the clamping mechanism includes a clamping cylinder, which is fixedly mounted on the outside of the longitudinal beam. A rectangular bent pipe is provided on the top of the clamping cylinder, and a clamping arm is provided at one end of the rectangular bent pipe away from the clamping cylinder to facilitate clamping and fixing the side wall through the clamping mechanism.

[0013] Compared with the prior art, the utility model provides a side wall window cutting tool that can improve the flatness of the side wall, and has the following beneficial effects:

[0014] 1. The side wall cutting window tooling which can improve the flatness of the side wall, through the setting of the lifting and pushing mechanism, can adjust the width of the longitudinal beam and the height of the middle beam during use, under the cooperation and tightening of the top tightening head and the pressing arm, and the auxiliary height adjustment of the rotating seat. The side wall cutting window tooling with a flexible structure can meet the welding and cutting windows of the side wall panels of different models. When the same project model is switched to production, the tire adjustment time can be controlled within ten minutes, and when different projects are switched to production, it can be controlled within two hours, thereby improving the production efficiency.

[0015] 2. The side wall window cutting tooling capable of improving the flatness of the side wall has a tightening mechanism, and during use, the tightening head can press the side wall by the drive of the LG cylinder, thereby achieving the function of fixing the side wall.

[0016] 3. The side wall window cutting tool capable of improving the flatness of the side wall can turn over the side wall by rotating the seat through the turning mechanism during use, thereby realizing the function of turning over the side wall.

[0017] 4. The side wall window cutting tool capable of improving the flatness of the side wall has a clamping mechanism which, during use, can drive the clamping cylinder so that the clamping arm can clamp and fix the side wall, thereby improving stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the appearance structure of the first and second sinks of the utility model;

[0021] Figure 3 This is an enlarged schematic diagram of the appearance structure of the utility model at A;

[0022] Figure 4 This is a schematic diagram of the appearance structure of the lifting and propulsion mechanism of the utility model;

[0023] Figure 5 This is an enlarged schematic diagram of the appearance structure of the utility model at B;

[0024] Figure 6 This is a schematic diagram of the appearance structure of the tightening mechanism of the utility model;

[0025] Figure 7 This is an enlarged schematic diagram of the appearance structure of the utility model at C;

[0026] Figure 8 This is a schematic diagram of the appearance structure of the turning mechanism of the utility model;

[0027] Fig. 9 This is an enlarged structural diagram of the appearance of the utility model at D;

[0028] Fig.10 This is a schematic diagram of the appearance structure of the clamping mechanism of the utility model.

[0029] In the figure: 1. cross beam; 2. longitudinal beam; 3. middle beam; 31. connecting plate; 4. water tank one; 5. water tank two; 6. lifting and pushing mechanism; 61. linear bearing with flange; 62. connecting seat; 63. thin hydraulic cylinder; 64. screw pushing device; 65. linear rail; 7. clamping mechanism; 71. supporting seat; 72. LG cylinder; 73. clamping head; 8. turning mechanism; 81. base; 82. latch; 83. rotating seat; 9. clamping mechanism; 91. clamping cylinder; 92. rectangular bend; 93. pressing arm. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Embodiment 1:

[0033] See also Figure 1-4 The utility model provides a technical solution: a side wall window cutting tool capable of improving the flatness of the side wall, comprising a crossbeam 1, a longitudinal beam 2, an intermediate beam 3 and a lifting and pushing mechanism 6 are arranged on the top of the crossbeam 1, a water tank 1 4 and a water tank 2 5 are arranged on the bottom of the longitudinal beam 2, and a tightening mechanism 7, a turning mechanism 8 and a pressing mechanism 9 are arranged on the top of the longitudinal beam 2.

[0034] The middle beam 3 includes connecting plates 31 , which are arranged on the front and back of the middle beam 3 .

[0035] Furthermore, the lifting and propulsion mechanism 6 includes a flanged linear bearing 61, which is fixedly installed on the outer side of the beam 1. A connecting seat 62 is slidably installed on the outer side of the flanged linear bearing 61, and a thin hydraulic cylinder 63 is fixedly installed inside the connecting seat 62. A screw propulsion device 64 and a linear rail 65 are provided on the top of the beam 1, so as to facilitate the adjustment of the width direction of the longitudinal beam 2 and the height of the middle beam 3 through the lifting and propulsion mechanism 6.

[0036] Furthermore, two groups of the lead screw propulsion devices 64 and the linear rails 65 are provided, and the two groups of the lead screw propulsion devices 64 and the linear rails 65 are symmetrically distributed on the top of the beam 1, thereby improving stability.

[0037] Embodiment two:

[0038] See also Figure 5-6In combination with the first embodiment, it is further obtained that the tightening mechanism 7 includes a support seat 71, the support seat 71 is fixedly installed on the back of the back longitudinal beam 2, the top of the support seat 71 is fixedly installed with an LG cylinder 72, and the front of the LG cylinder 72 is fixedly installed with a tightening head 73, which is convenient for fixing the side wall through the tightening mechanism 7.

[0039] Furthermore, a limiting column is provided inside the tightening head 73, and the limiting column provided inside the tightening head 73 is slidably installed inside the support seat 71, so as to facilitate tightening in a normal state.

[0040] Embodiment three:

[0041] See also Figure 7-8 , and combined with Example 1 and Example 2, it is further obtained that the flipping mechanism 8 includes a base 81, the base 81 is fixedly installed on the top of the longitudinal beam 2, a latch 82 is arranged inside the base 81, and a rotating seat 83 is arranged outside the latch 82, so as to facilitate the adjustment of the position height of the middle beam 3 through the flipping mechanism 8.

[0042] Embodiment four:

[0043] See also Figure 9-10 In combination with Example 1, Example 2 and Example 3, it is further obtained that the clamping mechanism 9 includes a clamping cylinder 91, which is fixedly installed on the outside of the longitudinal beam 2, and a rectangular bent pipe 92 is provided on the top of the clamping cylinder 91. A pressing arm 93 is provided at one end of the rectangular bent pipe 92 away from the clamping cylinder 91, which is convenient for clamping and fixing the side wall through the clamping mechanism 9.

[0044] In actual operation, when this device is used, it is connected to the longitudinal beam 2 through the set linear rail 65, which ensures that the longitudinal beam 2 moves in the width direction. The set screw propulsion device 64 can be used to adjust the longitudinal beam 2 in the width direction according to the model of the side wall. The set thin hydraulic cylinder 63 can be used to adjust the height of the middle beam 3. By driving the clamping cylinder 91, the pressing arm 93 can be used to clamp and fix the side wall. By driving the LG cylinder 72, the tightening head 73 can also be moved to tighten and fix the side wall. The flanged linear bearing 61 and the connecting seat 62 can be used to connect and support the cross beam 1 and the middle beam 3, and the position and height of the middle beam 3 can also be adjusted. The side wall can be changed from vertical to horizontal through the flipping mechanism 8. With the cooperation of the tightening mechanism 7, the side wall can be fixed and the edge of the wall panel can be protected from damage when the side wall enters the tire. The flipping mechanism 8 can be removed by removing the pin 82, which can meet the requirements of cutting the deflection of the side wall panel.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A side wall window cutting tool capable of improving the flatness of a side wall, comprising a crossbeam (1), characterized in that: The top of the cross beam (1) is provided with a longitudinal beam (2), an intermediate beam (3) and a lifting and pushing mechanism (6); the bottom of the longitudinal beam (2) is provided with a water tank 1 (4) and a water tank 2 (5); the top of the longitudinal beam (2) is provided with a tightening mechanism (7), a turning mechanism (8) and a pressing mechanism (9); The middle beam (3) comprises a connecting plate (31), and the connecting plate (31) is arranged on the front and back of the middle beam (3).

2. A side wall window cutting tool capable of improving the flatness of the side wall according to claim 1, characterized in that: The lifting and propulsion mechanism (6) comprises a flanged linear bearing (61), wherein the flanged linear bearing (61) is fixedly mounted on the outer side of the crossbeam (1), a connecting seat (62) is slidably mounted on the outer side of the flanged linear bearing (61), a thin hydraulic cylinder (63) is fixedly mounted inside the connecting seat (62), and a lead screw propulsion device (64) and a linear rail (65) are arranged on the top of the crossbeam (1).

3. The side wall window cutting tool capable of improving the side wall flatness according to claim 2, characterized in that: The screw propulsion device (64) and the linear rail (65) are provided in two groups, and the two groups of the screw propulsion device (64) and the linear rail (65) are symmetrically distributed on the top of the crossbeam (1).

4. The side wall window cutting tool capable of improving the side wall flatness according to claim 1, characterized in that: The tightening mechanism (7) comprises a support seat (71), the support seat (71) is fixedly mounted on the back of the back longitudinal beam (2), an LG cylinder (72) is fixedly mounted on the top of the support seat (71), and a tightening head (73) is fixedly mounted on the front of the LG cylinder (72).

5. The side wall window cutting tool capable of improving the side wall flatness according to claim 4, characterized in that: A limiting column is arranged inside the tightening head (73), and the limiting column arranged inside the tightening head (73) is slidably mounted inside the support seat (71).

6. The side wall window cutting tool capable of improving the side wall flatness according to claim 1, characterized in that: The turning mechanism (8) comprises a base (81), wherein the base (81) is fixedly mounted on the top of the longitudinal beam (2), a latch (82) is arranged inside the base (81), and a rotating seat (83) is arranged outside the latch (82).

7. The side wall window cutting tool capable of improving the side wall flatness according to claim 1, characterized in that: The clamping mechanism (9) comprises a clamping cylinder (91), the clamping cylinder (91) being fixedly mounted on the outside of the longitudinal beam (2), a rectangular bent pipe (92) being arranged on the top of the clamping cylinder (91), and a clamping arm (93) being arranged at one end of the rectangular bent pipe (92) away from the clamping cylinder (91).

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