Combined type underframe structure based on nail gun machining

Abstract

The combined type underframe structure based on nail gun machining comprises a base, an upper base wall and a lower base wall, the upper base wall and the lower base wall are arranged on the periphery of the base in a surrounding mode and arranged up and down, a top connecting wall arranged along the edge is upwards arranged on the top of the base in a protruding mode, and a bottom surrounding plate located between the upper base wall and the base is further constructed at the bottom of the upper base wall. The bottom enclosing plate is provided with a bottom outer lap joint structure close to the outer edge and a bottom inner lap joint structure close to the inner edge, the upper base enclosing wall is in lap joint with the lower base enclosing wall through the bottom outer lap joint structure, the upper base enclosing wall and the lower base enclosing wall are vertically aligned at the outer edge, and the upper base enclosing wall is further in lap joint with the top connecting wall through the bottom inner lap joint structure. According to the combined chassis structure, part of bearing capacity of the base can be shared through the arrangement of the upper base enclosing wall and the lower base enclosing wall.

Description

Technical Field

[0001] This utility model relates to the field of nail gun machining technology, and in particular to a combined base frame structure based on nail gun machining. Background Technology

[0002] Nail guns are divided into electric nail guns and pneumatic nail guns, but the processing of the nail gun body (shell part) is basically the same for both types. They are first formed by die casting of aluminum alloy, and then the holes on them are machined, such as drilling, reaming, and tapping.

[0003] like Figure 1 The image shows a nail gun body 100. During machining, both the muzzle side 101 and the cylinder side 102 of the nail gun body 100 have multiple holes that need to be machined. To achieve this machining on both sides of the nail gun body 100, it is generally performed on a machining center.

[0004] Currently, conventional machining centers mainly rely on the base to assemble various machining turntables, tooling, door panels, and other components. As a result, the installation space on the base is very compact, and all the weight is concentrated on the base, leading to very strict load-bearing requirements for the base.

[0005] Therefore, there is an urgent need in the field to design a new modular base structure to equip some components to share part of the load-bearing weight of the base and reduce the amount of installation space occupied on the base. Utility Model Content

[0006] To address the issues of compact installation space and high load-bearing capacity resulting from the assembly of various components on the base in existing technologies, this utility model proposes a novel modular base frame structure based on nail gun processing.

[0007] This utility model proposes a combined base frame structure based on nail gun processing, including a base, an upper base wall and a lower base wall arranged vertically around the base. The base has a top connecting wall protruding upward from the top and arranged along the edge. The upper base wall also has a bottom plate at the bottom, located between the upper base wall and the base. The bottom plate has an outer bottom overlapping structure near the outer edge and an inner bottom overlapping structure near the inner edge. The upper base wall overlaps the lower base wall through the outer bottom overlapping structure, and the two are aligned vertically at the outer edge. The upper base wall also overlaps the top connecting wall through the inner bottom overlapping structure.

[0008] Preferably, the bottom outer lap joint structure comprises an outer blocking apron downwardly protruding at the outer edge of the bottom apron near the bottom, and a lap apron part on the bottom apron from the edge to the outer blocking apron, the lower base wall is horizontally inwardly protruded at the top with a top bearing apron along the edge, the lap apron part is lapped on the top bearing apron, and the top bearing apron is further downwardly protruded with a blocking apron along the edge, and the outer blocking apron abuts against the blocking apron.

[0009] Preferably, the bottom inner lap joint structure comprises an inner blocking apron downwardly protruding at the inner edge of the bottom apron, and the bottom part near the inner edge of the bottom apron is lapped on the top connecting wall, and the inner blocking apron abuts against the inner side wall at the top end of the top connecting wall.

[0010] Preferably, the lower base wall is configured as a wall structure with an opening penetrating one side of the lower base wall along the length direction.

[0011] Preferably, the upper base wall is further horizontally inwardly protruded at the top with a top lap apron for lapping the machining center door wall plate.

[0012] Preferably, the bottom apron of the upper base wall is further configured with a groove along the width direction at both ends, and the groove is provided with an inclined bottom, and the lower end of the inclined bottom corresponds to the opening of the lower base wall and is provided with a through hole.

[0013] Preferably, the upper base wall is provided with a avoiding notch at the middle part corresponding to the opening of the lower base wall, and the avoiding notch extends from the bottom of the upper base wall to the middle lower part of the upper base wall.

[0014] Preferably, the lower base wall is provided with a support seat at the corner, and the upper base wall is provided with an auxiliary support seat at the corner where the lower base wall is not provided with a support seat.

[0015] The utility model discloses a combined type chassis structure based on nail gun machining, and the upper base wall and the lower base wall arranged up and down and the comprehensive setting of the base form the combined type chassis structure, so that the integrity of the peripheral shape of the bottom of the machining center can be formed by the upper base wall and the lower base wall arranged up and down, and the setting of some mounting holes on the outer side of the base will not affect the integrity of the peripheral shape of the bottom of the machining center.

[0016] The utility model discloses a combined type chassis structure based on nail gun machining, and the upper base wall and the lower base wall arranged up and down, and the upper base wall and the lower base wall are adapted to the parts of the machining center, for example, the door wall plate of the upper machining center is installed on the upper base wall, and some chip collecting grooves are installed on the lower base wall, and the area of the top of the base is extended through the bottom apron, so that the door wall plate is not directly installed on the base, and the top structure of the base is not very narrow and small.

[0017] It can be seen that the combined chassis structure based on nail gun machining is provided with the upper base wall and the lower base wall arranged above and below, which can effectively share part of components of the machining center to share part of bearing weight of the base and reduce the occupied amount of the installation space on the base. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the nail gun body;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the combined chassis structure based on nail gun machining of the utility model after the upper machining turntable and the gun body tooling are arranged;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the combined chassis structure based on nail gun machining of the utility model after the chip removal groove is arranged;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the combined chassis structure based on nail gun machining of the utility model after the lap joint between the base, the upper base wall and the lower base wall is cut off;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the combined chassis structure based on nail gun machining of the utility model after the upper base wall and the lower base wall are arranged;

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the lower base wall in the combined chassis structure based on nail gun machining of the utility model;

[0024] Figure 7 It is a schematic diagram of the three-dimensional structure of the horizontal chip collection cylinder at the bottom in the combined chassis structure based on nail gun machining of the utility model.

[0025] REFERENCE SIGNS:

[0026] 1, base; 1-1, first mounting position; 1-2, second mounting position; 1-3, third mounting position; 2, upper base wall; 3, lower base wall; 4, top connecting wall; 5, bottom wall; 6, first machining turntable; 7, second machining turntable; 8, gun body tooling; 9, chip removal groove; 10, chip conveying screw; 11, horizontal chip collection cylinder; 12, bottom outlet; 13, outer blocking wall; 14, lap joint wall part; 15, top bearing wall; 16, inner blocking wall; 17, opening; 18, chip removal groove; 19, top lap joint wall; 20, groove; 21, inclined bottom; 22, through hole; 23, avoiding notch; 24, supporting seat; 25, auxiliary supporting seat; 26, blocking plate;

[0027] 100, gun body; 101, muzzle side; 102, cylinder side. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be described clearly below with reference to the drawings. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments. All other embodiments obtained by those skilled in the art based on the described embodiments are within the scope of the utility model.

[0029] The utility model provides a new structure's combined chassis structure based on nail gun processing, this combined chassis structure is mainly used in processing center, this processing center is mainly used in processing Figure 1 The combined chassis structure based on nail gun processing of the utility model, through the upper and lower setting upper base wall and lower base wall, can effectively share the partial components of the processing center to share the partial bearing weight of the base and reduce the occupancy of the installation space on the base.

[0030] Specifically, referring to Figures 2-7 In the embodiment, the combined chassis structure based on nail gun processing comprises a base 1, an upper base wall 2 and a lower base wall 3 which are peripherally arranged on the base 1 and are arranged in an upper and lower mode, the base 1 is upwardly protruded at the top with a top connecting wall 4 which is arranged along the edge, the upper base wall 2 is further configured with a bottom wall 5 between the upper base wall 2 and the base 1 at the bottom, the bottom wall 5 is provided with a bottom outer lap joint structure close to the outer edge and a bottom inner lap joint structure close to the inner edge, the upper base wall 2 is lap jointed on the lower base wall 3 through the bottom outer lap joint structure and is aligned in an upper and lower mode at the outer edge, and the upper base wall 2 is further lap jointed on the top connecting wall 4 through the bottom inner lap joint structure. During installation, the upper base wall 2 and the lower base wall 3 are lap jointed and connected, the upper base wall 2 is connected with the base 1 through the bottom wall 5 of itself, so that the bottom wall 5 expands the top space of the base 1, avoiding the direct connection of the upper base wall 2 and the lower base wall 3 on the base 1, so that the top space of the base 1 is expanded.

[0031] In the embodiment, the top of the base 1 is provided with symmetrical first mounting position 1-1 and second mounting position 1-2 at both ends, and the middle of the top of the base 1 is also provided with a third mounting position 1-3 between the first mounting position 1-1 and the second mounting position 1-2, the first mounting position 1-1 can be used to install the first machining turntable 6, the second mounting position 1-2 can be used to install the second machining turntable 7, and the third mounting position 1-3 is used to install the barrel tooling 8. When assembling, the first machining turntable 6 can be integrally fitted to one end of the base 1 through the first mounting position 1-1, the second machining turntable 7 can be integrally fitted to the other end of the base 1 through the second mounting position 1-2, and the barrel tooling 8 can be integrally fitted to the middle of the base 1 through the third mounting position 1-3. In this way, after installation, the first machining turntable 5 and the second machining turntable 6 are symmetrically arranged, so that the holes on both sides of the barrel 100 that need to be machined can be machined at one time, and the machining efficiency is finally significantly improved.

[0032] At the same time, the top of the base 1 is configured with a chip collecting groove 9 between the first mounting position 1-1 and the third mounting position 1-3, and between the second mounting position 1-2 and the third mounting position 1-3. Each chip collecting groove 9 is fitted with a chip conveying screw 10. The base 1 is also provided with a horizontal chip collecting cylinder 11 at the end of each chip collecting groove 9, and each horizontal chip collecting cylinder 11 has an axial bottom outlet 12.

[0033] As for the bottom outer lap joint structure, it allows various implementation styles, in the embodiment, it is mainly realized through the following structure. Specifically, the bottom outer lap joint structure includes an outer blocking surrounding plate 13 downwardly protruding at the bottom of the outer edge of the bottom surrounding plate 5, and a lap surrounding plate part 14 on the bottom surrounding plate 5 from the edge to the outer blocking surrounding plate 13, and correspondingly, the lower base surrounding wall 3 is horizontally provided with a top bearing surrounding plate 15 inwardly protruding at the top, the top bearing surrounding plate 15 is also provided with a blocking plate 26 downwardly protruding along the edge, and the outer blocking surrounding plate 13 abuts against the blocking plate 26. In this way, during actual lap assembly, the lap surrounding plate part 14 is lapped on the top bearing surrounding plate 15, and the outer blocking surrounding plate 13 abuts against the blocking plate 26, thereby realizing the lap connection between the upper base surrounding wall 2 and the lower base surrounding wall 3, and making the two upper and lower aligned at the end. In the embodiment, because the outer blocking surrounding plate 13 abuts against the blocking plate 26, the problem of the upper base surrounding wall 2 outwardly escaping from the lower base surrounding wall 3 does not occur, and the reliability of the lap is guaranteed.

[0034] Similarly, for the bottom inner lap joint structure, various realizable pattern structures are also allowed, which are mainly realized by the following structure in the embodiment. Specifically, the bottom inner lap joint structure comprises an inner blocking surrounding plate 16 protruding downward at the inner edge of the bottom of the bottom surrounding plate 5, and the bottom of the bottom surrounding plate 5 close to the inner edge is lapped on the top connecting wall 4. In actual lap joint assembly, after the bottom of the bottom surrounding plate 5 close to the inner edge is lapped on the top connecting wall 4, the inner blocking surrounding plate 16 is made to abut against the inner side wall at the top end of the connecting wall 4, thereby realizing the lap joint connection between the upper base surrounding wall 2 and the base 1, and after the lap joint connection, because the inner blocking surrounding plate 16 abuts against the inner side wall at the top end of the connecting wall 4, the problem that the upper base surrounding wall 2 is outwardly separated from the top connecting wall 4 does not occur, thereby guaranteeing the reliability of the lap joint.

[0035] In the embodiment, the lower base surrounding wall 3 is also configured to have a surrounding wall structure with an opening 17 penetrating one side of the lower base surrounding wall 3 along the length direction. In this way, in actual assembly, because of the existence of the opening 17, the chip removal groove 18 of the machining center can be placed at the opening 17, thereby the chips falling from the horizontal chip collecting cylinder 11 can be collected and discharged in time. Of course, in the embodiment, the horizontal chip collecting cylinder 11 is arranged corresponding to the position of the chip removal groove 18.

[0036] It should be noted that in the embodiment, in addition to being able to be lapped on the base 1 and the lower base surrounding wall 3, the upper base surrounding wall 2 can also bear the lap joint installation of the machining center door wall plate (not shown). Specifically, the upper base surrounding wall 2 is also horizontally provided with a top lap surrounding plate 19 at the top for lap joint of the machining center door wall plate, thereby effectively reducing the load bearing capacity of the base 1, and the lap joint installed machining center door wall plate can form a peripheral plate body structure of the machining center with the upper and lower arranged upper base surrounding wall 2 and lower base surrounding wall 3, thereby forming a whole peripheral shell, so that the base 1 can be centrally installed with necessary components, such as machining turntable, gun body tooling 8, etc.

[0037] In order to discharge the residual liquid of the cooling liquid and part of the chips at both ends of the bottom surrounding plate 5 into the chip removal groove 18, in the embodiment, the bottom surrounding plate 5 of the upper base surrounding wall 2 is also configured with a groove 20 arranged along the width direction at both ends, and the groove 20 is provided with an inclined bottom 21, and the lower end of the inclined bottom 21 corresponds to the opening 17 of the lower base surrounding wall 3 and is provided with a through hole 22. Through such structure, in machining, the residual liquid of the cooling liquid and part of the chips at both ends of the bottom surrounding plate 5 can slide to the through hole 22 through the inclined bottom 21 with a certain slope. At this time, because the chip removal groove 18 is placed at the opening 17, the residual liquid of the cooling liquid and part of the chips can be discharged from the through hole 22 and fall into the chip removal groove 18.

[0038] In the embodiment, in order to enable the horizontal chip collecting cylinder 11 to be fitted on the end of the chip collecting groove 9 of the base 1, the upper base wall 2 is provided with a clearance 23 at the middle of the opening 17 of the lower base wall 3, the clearance 23 extending from the bottom of the upper base wall 2 to the middle lower part of the upper base wall 2. After the clearance 23 is provided, the clearance provides a mounting clearance for the horizontal chip collecting cylinder 11, so that the horizontal chip collecting cylinder 11 can be fitted on the end of the chip collecting groove 9 of the base 1.

[0039] In consideration of the support of the lower base wall 3 and the upper base wall 2, in the embodiment, the lower base wall 3 is provided with a support seat 24 at the corner, and the upper base wall 2 is provided with an auxiliary support seat 25 at the corner where the lower base wall 3 is not provided with a support seat. It can be seen that the support seat 24 can realize the support of the lower base wall 3, and in consideration of the special structure of the lower base wall 3, the opening 17 is provided, and in consideration of the support at the position, the auxiliary support seat 25 is additionally provided on the upper base wall 2, so that the upper base wall 2 and the lower base wall 3 can be effectively supported.

[0040] The embodiments of the application are described above in combination with the drawings, but the application is not limited to the specific embodiments described above, the specific embodiments described above are only illustrative but not restrictive, and those skilled in the art can make many forms under the inspiration of the application without departing from the purpose of the application and the scope protected by the claims, and all the forms belong to the protection of the application.

Claims

1. A modular chassis structure based on nailer processing, characterized by: The base is provided with a top connecting wall along the edge at the top, the upper base wall is further provided with a bottom wall between the upper base wall and the base, the bottom wall is provided with a bottom outer lap joint structure near the outer edge and a bottom inner lap joint structure near the inner edge, the upper base wall is lapped on the lower base wall through the bottom outer lap joint structure and aligned at the outer edge, and the upper base wall is lapped on the top connecting wall through the bottom inner lap joint structure.

2. The modular chassis structure based on staple gun processing according to claim 1, characterized in that, The bottom outer lap joint structure comprises an outer blocking lap wall downwardly protruding near the bottom edge of the outer edge of the bottom wall, and a lap wall part on the bottom wall from the edge to the outer blocking lap wall, the lower base wall is provided with a top bearing wall along the edge at the top, the lap wall part is lapped on the top bearing wall, and the top bearing wall is further provided with a blocking plate downwardly protruding along the edge, and the outer blocking lap wall abuts against the blocking plate.

3. The modular chassis structure based on staple gun processing according to claim 2, characterized in that, The bottom inner lap joint structure comprises an inner blocking lap wall downwardly protruding near the bottom edge of the inner edge of the bottom wall, the bottom wall near the inner edge is lapped on the top connecting wall, and the inner blocking lap wall abuts against the inner wall at the top end of the top connecting wall.

4. The modular chassis structure based on staple gun machining according to claim 3, characterized in that, The lower base wall is configured to have an open wall structure, and the opening penetrates one side of the lower base wall along the length direction.

5. The modular chassis structure based on staple gun processing according to claim 4, characterized in that, The upper base wall is further provided with a top lap wall horizontally protruding inwardly at the top for lapping the machining center door wall plate.

6. The modular chassis structure based on staple gun processing according to claim 5, characterized in that, The bottom wall of the upper base wall is further provided with a groove along the width direction at both ends, and the groove has an inclined bottom, and the lower end of the inclined bottom corresponds to the opening of the lower base wall and is provided with a through hole.

7. The modular chassis structure based on staple gun machining according to claim 6, characterized in that, The upper base wall is provided with a avoiding notch at the middle part corresponding to the opening of the lower base wall, and the avoiding notch extends from the bottom of the upper base wall to the middle lower part of the upper base wall.

8. The modular chassis structure based on staple gun machining according to claim 7, characterized in that, The lower base wall is provided with a support seat at the corner, and the upper base wall is provided with an auxiliary support seat at the corner where the lower base wall is not provided with a support seat.

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