Box body tailor-welding tool of garbage compression truck

Abstract

The box body tailor-welding tool of the garbage compression truck relates to the technical field of garbage compression trucks and comprises a tool bottom plate, a front guide rail assembly and a rear guide rail assembly are installed on the front side and the rear side of the top of the tool bottom plate respectively, fixed bottom plates are installed on the outer walls of the periphery of the tool bottom plate, and a front frame positioning assembly is installed on the front guide rail assembly; a rear guide rail assembly is installed on the tool bottom plate, a rear frame positioning assembly is installed on the rear guide rail assembly, two side guide rail assemblies of the same structure are symmetrically installed on the two side walls of the tool bottom plate, a box is limited and fixed through the accompanying tool, good stability is achieved, the box is moved to the designated position by means of the four side plate positioning assemblies, and the side edges of the box are fixed; and meanwhile, the rear frame positioning assembly and the front frame positioning assembly clamp a front door frame and a rear door frame of the box body, tailor-welding operation is facilitated, manual feeding and automatic workpiece clamping are achieved through the tailor-welding tool for the compression vehicle box body, and flexible clamping and positioning of compression vehicle box body products of different specifications are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of garbage compression vehicles, in particular to a box welding tooling for a garbage compression vehicle. Background Art

[0002] Garbage compactor is a special vehicle that compresses and compacts garbage, reduces the number of times garbage trucks are transported, and prevents the garbage from flying around and causing pollution. The garbage compactor body is composed of a bottom plate, left and right side plates, front and rear door frames, and an upper cover plate. Currently, most of the positioning tools are manual tools, which are positioned by manual clamping and manual measurement. This type of tooling and fixture is not accurately positioned and requires repeated measurements. Manual positioning consumes manpower, has low production efficiency, and a low yield rate. For this reason, we have improved the above-mentioned existing technology based on actual usage. Summary of the invention

[0003] The purpose of the present invention is to provide a box welding tool for a garbage compression truck to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions: A box welding tooling for a garbage compacting truck comprises a tooling base plate, a front guide rail assembly and a rear guide rail assembly are respectively installed on the front and rear sides of the top of the tooling base plate, and fixed base plates are installed on the outer walls around the working base plate, a front frame positioning assembly is installed on the front guide rail assembly, and a rear frame positioning assembly is installed on the rear guide rail assembly, two groups of side guide rail assemblies with the same structure are symmetrically installed on both side walls of the tooling base plate, and four groups of side panel positioning assemblies with the same structure are symmetrically installed on both sides of the working base plate, and the two front groups of symmetrically arranged side panel positioning assemblies are all installed on the side guide rail assemblies, and accompanying tooling is connected between the four groups of side panel positioning assemblies.

[0005] Further: the rear frame positioning assembly includes a driving device installed on the top of the working base plate, the side wall of the driving device is connected to a bottom frame, and the bottom frame is arranged on the top of the tooling base plate, the top of the bottom frame is connected to two groups of vertical vertical rods near the driving device, the front side of the vertical rod is connected to an oblique cross rod through a short cross rod, and the side wall of the oblique cross rod is connected to the side wall of the vertical rod through a connecting cross rod, and the first positioning assemblies are installed at the four corners of the side walls of multiple groups of oblique cross rods away from the driving device, and two groups of clamping devices are arranged between two adjacent groups of first positioning assemblies in the vertical direction.

[0006] Further: the side panel positioning assembly includes a square vertical plate, an electric telescopic rod is installed at the center of the outer wall of the square vertical plate, an active support rod is connected to the power end of the electric telescopic rod, and the active support rod movably passes through the square vertical plate and is connected to the center of the tightening block, the top and bottom of the tightening block are connected to auxiliary support rods, and the outer ends of the auxiliary support rods are movably inserted into the square vertical plate, the front and rear outer walls of the square vertical plate are connected to folding steel sheets, and the bottoms of the two groups of folding steel sheets are connected to fixed plates, and the fixed plates are used to be fixed to the tooling bottom plate or to the side guide rail assembly.

[0007] Furthermore: the tightening block is a long steel plate, and a protrusion is set at the center of the tightening block, and the protrusion is connected to the active support rod through a hinge block, and the square vertical plates are provided with movable through holes that are compatible with the active support rod and the auxiliary support rod.

[0008] Further: the accompanying tooling includes four groups of side accompanying plates whose outer walls are all in contact with the tightening blocks, and the tops of the two groups of side accompanying plates are connected with upper accompanying plates, and the two sides of the two groups of upper accompanying plates are connected by two groups of upper connecting rods, the bottoms of the two groups of side accompanying plates on the left are connected by lower connecting rods, and the side walls of the two groups of side accompanying plates on the left are connected with two groups of lower limit rods, and the right ends of the two groups of lower limit rods are movably passed through the bottoms of the two groups of side accompanying plates on the right and connected to the lower connecting rod on the right.

[0009] Further: the front frame positioning assembly includes a driving motor installed on the top of the tooling base plate, a power shaft is connected to the power end of the driving motor, the outer end of the power shaft is connected to a connecting shaft, the connecting shaft is installed on the tooling base plate, and two sets of limit support plates are installed on the front side of the tooling base plate, and a limit block corresponding to the position of the limit support plate is installed on the outer wall of the connecting shaft, the limit block is connected to a mouth frame, and a positioning block is installed on the mouth frame.

[0010] Further: the positioning block comprises a connecting piece installed on the outer wall of the mouth frame, and the side wall of the connecting piece is connected to a cross bar, and the block structure is arranged on the cross bar.

[0011] Compared with the prior art, the present invention has the following beneficial effects: The present invention limits and fixes the box body through the accompanying tooling to give it good stability, and uses four groups of side panel positioning assemblies to move to the specified position to fix the side edges of the box body. At the same time, the rear frame positioning assembly and the front frame positioning assembly clamp the front and rear door frames of the box body to facilitate welding operations. The compression vehicle box body welding tooling realizes manual loading, automatic clamping of workpieces, and flexible clamping and positioning of compression vehicle box body products of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2This is a schematic diagram of the structure of the rear frame positioning assembly of the present invention; Figure 3 This is a schematic diagram of the structure of the side panel positioning assembly of the present invention; Figure 4 This is a schematic diagram of the structure of the accompanying tooling of the present invention; Figure 5 This is a schematic diagram of the structure of the front frame positioning assembly of the present invention; Figure 6 This is a schematic diagram of the rear view structure of the garbage compression vehicle box body of the present invention; Figure 7 It is a schematic diagram of the front structure of the garbage compacting truck body of the present invention.

[0013] In the figure: 1, tooling base plate; 2, rear guide rail assembly; 3, front guide rail assembly; 4, fixed base plate; 5, rear frame positioning assembly; 51, driving device; 52, bottom frame; 53, vertical rod; 54, oblique cross bar; 55, short cross bar; 56, connecting cross bar; 57, first positioning assembly; 58, clamping device; 6, side plate positioning assembly; 61, square vertical plate; 62, electric telescopic rod; 63, active support rod; 64, top tightening block; 65, auxiliary Auxiliary support rod; 66, folding steel sheet; 67, fixed plate; 7, accompanying tooling; 71, upper accompanying plate; 72, side accompanying plate; 73, upper connecting rod; 74, lower connecting rod; 75, lower limit rod; 8, side guide rail assembly; 9, front frame positioning assembly; 91, driving motor; 92, power shaft rod; 93, connecting shaft rod; 94, I-type bottom plate; 95, limit support plate; 96, mouth frame; 97, positioning block; 98, limit block. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0015] See also Figure 1-7The present invention provides a technical solution: a box welding tool for a garbage compression truck, comprising a tooling base plate 1 for placing the box of the garbage compression truck to be welded, a front guide rail assembly 3 and a rear guide rail assembly 2 are respectively installed on the front and rear sides of the top of the tooling base plate 1, the guide rail assembly is a prior art and is a linear guide rail structure, and a fixed base plate 4 is installed on the outer walls of the working base plate 1 to fix the tooling base plate 1 and provide stability to the tooling base plate 1, a front frame positioning assembly 9 is installed on the front guide rail assembly 3, and a rear frame positioning assembly 5 is installed on the rear guide rail assembly 2, two groups of side guide rail assemblies 8 with the same structure are symmetrically installed on both side walls of the tooling base plate 1, and four groups of side panel positioning assemblies 6 with the same structure are symmetrically installed on both sides of the working base plate 1, and the two front groups of symmetrically arranged side panel positioning assemblies 6 are all installed on the side guide rail assemblies 8, and the four groups of side panel positioning assemblies 6 are connected with accompanying tooling 7.

[0016] Among them, preferably, the rear frame positioning assembly 5 includes a driving device 51 installed on the top of the working base plate 1, which is electrically connected to the external power supply through a wire, a bottom frame 52 is connected to the side wall of the driving device 51, and the bottom frame 52 is arranged on the top of the tooling base plate 1, and two groups of vertical vertical rods 53 are connected to the top of the bottom frame 52 near the driving device 51, and the front side of the vertical rod 53 is connected to the oblique cross bar 54 through a short cross bar 55, and the side wall of the oblique cross bar 54 is connected to the side wall of the vertical rod 53 through a connecting cross bar 56, and the four corners of the side wall of the multiple groups of oblique cross bars 54 away from the driving device 51 are installed with a first positioning assembly 57, which belongs to the positioning structure in the prior art, and two groups of clamping devices 58 are arranged between two adjacent groups of first positioning assemblies 57 in the vertical direction, which is a common mechanical device, mainly used to fix, position or maintain the stability of the workpiece during processing, assembly or inspection, and the driving device 51 provides a power source for the clamping device 58.

[0017] Preferably, the side panel positioning assembly 6 includes a square vertical plate 61, and an electric telescopic rod 62 is installed at the center of the outer wall of the square vertical plate 61, and an active support rod 63 is connected to the power end of the electric telescopic rod 62, and the active support rod 63 movably passes through the square vertical plate 61 and is connected to the center of the tightening block 64, the top and bottom of the tightening block 64 are connected to auxiliary support rods 65, and the outer ends of the auxiliary support rods 65 are movably plugged into the square vertical plate 61, the electric telescopic rod 62 drives the active support rod 63 to move, thereby driving the tightening block 64 to move, realizing the clamping function, and the two groups of auxiliary support rods 65 play an auxiliary limiting role, the front and rear outer walls of the square vertical plate 61 are connected to folding steel sheets 66, and the bottoms of the two groups of folding steel sheets 66 are connected to fixed plates 67, and the fixed plates 67 are used to be fixed on the tooling base plate 1 or on the side guide rail assembly 8.

[0018] Preferably, the clamping block 64 is a long steel plate, and a protrusion is provided at the center of the clamping block 64, and the protrusion is connected to the active support rod 63 through a hinge block, and the square vertical plate 61 is provided with movable through holes adapted to the active support rod 63 and the auxiliary support rod 65.

[0019] The locking cam 74 is a key component of the locking cam 76, which is a key between the locking cam 76 and the locking cam 74. The locking cam 76 has two locking cams that are each configured to lock the locking cam 76. The locking cam 76 has two locking cams that are key to the locking cam 74.

[0020] Preferably, the front frame positioning assembly 9 includes a driving motor 91 installed on the top of the tooling base plate 1, the driving motor 91 is electrically connected to the external power supply through a wire, a power shaft 92 is connected to the power end, the outer end of the power shaft 92 is connected to a connecting shaft 93, the connecting shaft 93 is installed on the tooling base plate 94, and two sets of limiting support pieces 95 are installed on the front side of the tooling base plate 94, and a limiting block 98 corresponding to the position of the limiting support piece 95 is installed on the outer wall of the connecting shaft 93, and a mouth frame 96 is connected to the limiting block 98, and the mouth frame 96 is connected to the mouth frame 96. A positioning block 97 is installed, and the positioning block 97 includes a connecting piece installed on the outer wall of the mouth frame 96, and the side wall of the connecting piece is connected to a cross bar, and a block structure is provided on the cross bar. The positioning block 97 and the limit block 98 are respectively clamped at the corners of the box body to fix and limit the front side of the box body, which is convenient for welding operation. The motor 91 drives the connecting shaft 93 to rotate through the power shaft 92, thereby driving the mouth frame 96 to rotate and adjust to a suitable position, and the limit support piece 95 and the limit block 98 are matched to ensure stability during welding operation.

[0021] The welding process includes the following steps: ① First manually compress the car box (see attached Figure 6 and Figure 7 , which is composed of a bottom plate, left and right side plates, front and rear door frames, and an upper cover plate) After the bottom plate is placed on the tooling bottom plate 1, the four directions of the front, back, left, and right sides of the compression vehicle box bottom plate are completely defined; ② Place the accompanying tool 7 at the designated location; ③ After the left side panel of the compression vehicle box is placed at the designated position, the left side panel positioning assembly 6 is activated, and the left side panel of the compression vehicle box is completely defined; ④ After the right side panel of the compression vehicle box is placed at the designated position, the right side panel positioning assembly 6 is activated, and the right side panel of the compression vehicle box is completely defined; ⑤Put the rear door frame of the compression vehicle box body on the rear frame positioning assembly 5. After the rear frame positioning assembly 5 clamps the rear door frame of the compression vehicle box body in one action, the rear frame positioning assembly 5 moves to the specified position in a second action, and the rear door frame of the compression vehicle box body is completely defined; ⑥Put the front door frame of the compression vehicle box on the front frame positioning assembly 9. After the front and rear frame positioning assemblies clamp the front door frame of the compression vehicle box in one action, the front frame positioning assembly 9 moves to the specified position in a second action, and the front door frame of the compression vehicle box is completely defined; ⑧At this point, all degrees of freedom of the workpieces in the compression car box disappear and the positioning is completed.

[0022] ⑨Perform manual welding operations.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A box welding tool for a garbage compactor, comprising a tool bottom plate (1), characterized in that: A front guide rail assembly (3) and a rear guide rail assembly (2) are respectively installed on the front and rear sides of the top of the tooling base plate (1), and a fixed base plate (4) is installed on the outer walls of the four sides of the working base plate (1). A front frame positioning assembly (9) is installed on the front guide rail assembly (3), and a rear frame positioning assembly (5) is installed on the rear guide rail assembly (2). Two groups of side guide rail assemblies (8) with the same structure are symmetrically installed on the two side walls of the tooling base plate (1), and four groups of side panel positioning assemblies (6) with the same structure are symmetrically installed on the two sides of the working base plate (1), and the two groups of symmetrically arranged side panel positioning assemblies (6) on the front side are both installed on the side guide rail assemblies (8), and the four groups of side panel positioning assemblies (6) are connected with accompanying tooling (7).

2. The box welding tooling of a garbage compression vehicle according to claim 1 is characterized in that: The rear frame positioning assembly (5) comprises a driving device (51) mounted on the top of the working base plate (1); a bottom frame (52) is connected to the side wall of the driving device (51), and the bottom frame (52) is arranged on the top of the tooling base plate (1); two groups of vertical vertical rods (53) are connected to the top of the bottom frame (52) near the driving device (51); the front side of the vertical rod (53) is connected to an oblique horizontal rod (54) via a short horizontal rod (55); the side wall of the oblique horizontal rod (54) is connected to the side wall of the vertical rod (53) via a connecting horizontal rod (56); first positioning assemblies (57) are installed at four corners of the side walls of the plurality of groups of oblique horizontal rods (54) away from the driving device (51); and two groups of clamping devices (58) are arranged between two adjacent groups of first positioning assemblies (57) in the vertical direction.

3. The box welding tooling of a garbage compression truck according to claim 1 is characterized by: The side panel positioning assembly (6) comprises a square vertical plate (61), an electric telescopic rod (62) is installed at the center of the outer wall of the square vertical plate (61), an active support rod (63) is connected to the power end of the electric telescopic rod (62), and the active support rod (63) movably passes through the square vertical plate (61) and is connected to the center of the tightening block (64), the top and bottom of the tightening block (64) are connected to auxiliary support rods (65), and the outer ends of the auxiliary support rods (65) are movably plugged into the square vertical plate (61), the front and rear outer walls of the square vertical plate (61) are connected to folding steel sheets (66), and the bottoms of the two groups of folding steel sheets (66) are connected to fixed plates (67), and the fixed plates (67) are used to be fixed to the tooling bottom plate (1) or to the side guide rail assembly (8).

4. The box welding tooling for a garbage compression vehicle according to claim 3 is characterized in that: The tightening block (64) is a long steel plate, and a protrusion is provided at the center of the tightening block (64). The protrusion is connected to the active support rod (63) through a hinge block, and the square vertical plate (61) is provided with movable through holes that are compatible with the active support rod (63) and the auxiliary support rod (65).

5. The box welding tooling of a garbage compression vehicle according to claim 3 is characterized in that: The accompanying tooling (7) comprises four groups of side accompanying plates (72) whose outer walls are all in contact with the top tightening blocks (64), and the tops of the two groups of side accompanying plates (72) are connected to the upper accompanying plates (71), and the two sides of the two groups of upper accompanying plates (71) are connected by two groups of upper connecting rods (73), the bottoms of the two groups of side accompanying plates (72) on the left are connected by the lower connecting rod (74), and the side walls of the two groups of side accompanying plates (72) on the left are connected to two groups of lower limiting rods (75), and the right ends of the two groups of lower limiting rods (75) movably pass through the bottoms of the two groups of side accompanying plates (72) on the right and are connected to the lower connecting rod (74) on the right.

6. The box welding tool for a garbage compression vehicle according to claim 1, characterized in that: The front frame positioning assembly (9) comprises a driving motor (91) mounted on the top of the tooling base plate (1); a power shaft (92) is connected to the power end of the driving motor (91); an outer end of the power shaft (92) is connected to a connecting shaft (93); the connecting shaft (93) is mounted on the tooling base plate (94); two groups of limiting support plates (95) are mounted on the front side of the tooling base plate (94); a limiting block (98) corresponding to the position of the limiting support plates (95) is mounted on the outer wall of the connecting shaft (93); a mouth frame (96) is connected to the limiting block (98); and a positioning block (97) is mounted on the mouth frame (96).

7. The box welding tool for a garbage compression vehicle according to claim 6, characterized in that: The positioning block (97) comprises a connecting piece mounted on the outer wall of the die frame (96), the side wall of the connecting piece is connected to a cross bar, and a block structure is provided on the cross bar.

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