CN111375966A - Outer end cover pressure equipment frock of car aftertreatment - Google Patents
Outer end cover pressure equipment frock of car aftertreatment Download PDFInfo
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- CN111375966A CN111375966A CN202010354210.6A CN202010354210A CN111375966A CN 111375966 A CN111375966 A CN 111375966A CN 202010354210 A CN202010354210 A CN 202010354210A CN 111375966 A CN111375966 A CN 111375966A
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- outer end
- end cover
- positioning mechanism
- positioning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention relates to a press fitting tool for an outer end cover of automobile post-processing, which comprises a bottom plate, a left outer end cover positioning mechanism fixedly arranged on the left side of the bottom plate, a box body positioning mechanism and a right outer end cover positioning mechanism respectively arranged in the middle of the bottom plate in a sliding manner, and an air cylinder positioning mechanism fixedly arranged on the right side of the bottom plate; the outer end cover left positioning mechanism comprises a first mounting frame, a first outer end cover round hole positioning device, a first error-proofing profiling positioning block assembly and a first clamping device assembly, wherein the first outer end cover round hole positioning device, the first error-proofing profiling positioning block assembly and the first clamping device assembly are arranged on the first mounting frame; the outer end cover right positioning mechanism comprises a second mounting frame, a second outer end cover round hole positioning device, a second error-proof profiling positioning block assembly and a second clamping device assembly which are arranged on the second mounting frame, and is used for positioning and clamping the right outer end cover; the cylinder positioning mechanism is connected with the outer end cover right positioning mechanism, and the cylinder positioning mechanism can drive the outer end cover right positioning mechanism to move leftwards to clamp a workpiece or move rightwards to loosen the workpiece. The invention indirectly reduces the number of the back circular seam repair welding, thereby saving time and labor.
Description
Technical Field
The invention relates to a press fitting tool for an outer end cover of automobile post-processing, and belongs to the technical field of automobile post-processing tools.
Background
The automobile post-processing box type product is high in demand, after the quantity is gradually increased, higher requirements are provided for product precision and the number of shift products, the outer end cover of the box type product and the box body are usually assembled at a point and then welded with a circular seam, a traditional assembling method is that tools such as a large-force clamp are used, after the box type product is manually clamped, the assembling point is manually welded in sequence, the outer end cover is assembled at the same time, the outer end cover is knocked by a wooden hammer to ensure that the outer end cover is attached to the box body as far as possible, under the condition, the outer end cover is prone to being deviated from the box body or has a gap with the box body, the welding consistency is poor, and hidden.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a press mounting tool for an outer end cover of automobile post-processing, which indirectly reduces the number of back-pass circular seam repair welding and is more time-saving and labor-saving.
According to the technical scheme provided by the invention: a press-fitting tool for an outer end cover of automobile post-processing comprises a bottom plate, a left outer end cover positioning mechanism fixedly arranged on the left side of the bottom plate, a box body positioning mechanism and a right outer end cover positioning mechanism which are respectively arranged in the middle of the bottom plate in a sliding mode, and an air cylinder positioning mechanism fixedly arranged on the right side of the bottom plate; the outer end cover left positioning mechanism comprises a first mounting frame, a first outer end cover round hole positioning device, a first error-proofing profiling positioning block assembly and a first clamping device assembly, wherein the first outer end cover round hole positioning device, the first error-proofing profiling positioning block assembly and the first clamping device assembly are arranged on the first mounting frame; the outer end cover right positioning mechanism comprises a second mounting frame, a second outer end cover round hole positioning device, a second error-proof profiling positioning block assembly and a second clamping device assembly which are arranged on the second mounting frame, and is used for positioning and clamping the right outer end cover; the cylinder positioning mechanism is connected with the outer end cover right positioning mechanism, and the cylinder positioning mechanism can drive the outer end cover right positioning mechanism to move leftwards to clamp a workpiece or move rightwards to loosen the workpiece.
Further, the first mounting frame and the second mounting frame are identical in structure, the first mounting frame comprises a supporting plate fixed on the bottom plate, and mounting plates are respectively arranged at the upper end, the lower end, the left end and the right end of the supporting plate; set up first mistake proofing profile modeling locating block subassembly on the mounting panel, the right side downside portion of backup pad is equipped with the installation piece that is used for setting up first outer end cover round hole positioner.
Further, first mistake proofing profile modeling locating block subassembly includes a plurality of mistake proofing profile modeling locating pieces to the design of left outer end cover, second mistake proofing profile modeling locating block subassembly includes a plurality of mistake proofing profile modeling locating pieces to the design of right outer end cover.
Further, the first outer end cover round hole positioning device comprises a first guide sleeve and a movement control handle, and the movement control handle controls the first guide sleeve to move back and forth; the second outer end cover circular hole positioning device comprises a second guide sleeve and a movement control handle, and the movement control handle controls the second guide sleeve to move back and forth; the first guide sleeve and the second guide sleeve are identical in structure and different in diameter, and the end portions of the first guide sleeve and the second guide sleeve are in tapered design.
Furthermore, the box positioning mechanism comprises a box positioning bottom plate, wherein more than two U-shaped positioning brackets are arranged on the box positioning bottom plate, more than two box positioning supports are arranged on one side of the box positioning bottom plate, a box positioning pressing piece and a first air cylinder are arranged at the upper end of each box positioning support, and the first air cylinder can apply pressing force to the box positioning pressing piece.
Further, the cylinder positioning mechanism comprises a fixing frame and a second cylinder, the bottom of the fixing frame is fixed on the bottom plate, the second cylinder is fixedly installed at the upper end of the fixing frame, the output end of the second cylinder is connected with the outer end cover right positioning mechanism, and the second cylinder controls the outer end cover right positioning mechanism to move left and right.
Furthermore, a first slide rail and a second slide rail are arranged in the front and at the back of the middle part of the bottom plate, a first slide block is arranged on the first slide rail, and a second slide block is arranged on the second slide rail; the bottom of the box body positioning mechanism is fixedly connected with the first sliding block, and the bottom of the outer end cover right positioning mechanism is fixedly connected with the second sliding block; the left side and the right side of the first sliding rail are provided with limiting blocks for limiting the box body positioning mechanism.
Furthermore, a buffer cushion block is arranged on the U-shaped positioning bracket.
Further, the first clamping device assembly and the second clamping device assembly are identical in structure, the first clamping device assembly comprises a plurality of clamping devices, and each clamping device comprises a clamping block and an air cylinder.
Furthermore, the lower end of the bottom plate is provided with a supporting leg, and the bottom plate is provided with a switch mechanism.
Compared with the prior art, the invention has the following advantages:
the invention has wide application of the design principle and easy operation of the steps, and the press mounting tool is utilized to fixedly clamp the left outer end cover and the middle box body, then the right outer end cover is clamped and tightly attached to the box body along the slide rail in a left moving way, and then the points are manually mounted in sequence, thereby improving the point mounting precision, reducing the labor intensity and improving the production efficiency.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a rear view of the present invention.
Description of reference numerals: 1-bottom plate, 1.1-first slide rail, 1.2-first slide block, 1.3-second slide rail, 1.4-second slide block, 1.5-supporting leg, 1.6-switch mechanism, 2-left positioning mechanism of outer end cover, 2.1-first mounting frame, 2.2-round hole positioning device of first outer end cover, 2.3-first error-proof profiling positioning block component, 2.4-first clamping device component, 2.2.1-first guide sleeve, 2.2-a movable control handle, 3-a box body positioning mechanism, 3.1-a box body positioning bottom plate, 3.2-a U-shaped positioning bracket, 3.3-a box body positioning support, 3.4-a box body positioning pressing piece, 3.5-a first air cylinder, 4-an outer end cover right positioning mechanism, 5-an air cylinder positioning mechanism, 5.1-a fixing frame, 5.2-a second air cylinder and 6-a limiting block.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, the press-fitting tool for the automobile post-processing outer end cover comprises a bottom plate 1, an outer end cover left positioning mechanism 2 fixedly arranged on the left side of the bottom plate 1, a box body positioning mechanism 3 and an outer end cover right positioning mechanism 4 respectively arranged in the middle of the bottom plate 1 in a sliding manner, and an air cylinder positioning mechanism 5 fixedly arranged on the right side of the bottom plate 1; the outer end cover left positioning mechanism 2 comprises a first mounting frame 2.1, a first outer end cover round hole positioning device 2.2, a first error-proof profiling positioning block component 2.3 and a first clamping device component 2.4 which are arranged on the first mounting frame 2.1, and the outer end cover left positioning mechanism 2 is used for positioning and clamping the left outer end cover; the outer end cover right positioning mechanism 4 comprises a second mounting frame, a second outer end cover round hole positioning device, a second error-proof profiling positioning block assembly and a second clamping device assembly which are arranged on the second mounting frame, and the outer end cover right positioning mechanism 4 is used for positioning and clamping a right outer end cover; the cylinder positioning mechanism 5 is connected with the outer end cover right positioning mechanism 4, and the cylinder positioning mechanism 5 can drive the outer end cover right positioning mechanism 4 to move leftwards to clamp a workpiece or move rightwards to loosen the workpiece.
The first mounting rack 2.1 and the second mounting rack are identical in structure, the first mounting rack 2.1 comprises a supporting plate fixed on the bottom plate 1, and mounting plates are respectively arranged at the upper end, the lower end, the left end and the right end of the supporting plate; set up first mistake proofing profile modeling locating piece subassembly 2.3 on the mounting panel, the right lower side of backup pad is equipped with the installation piece that is used for setting up first outer end cover round hole positioner 2.2.
First mistake proofing profile modeling locating piece subassembly 2.3 includes a plurality of mistake proofing profile modeling locating pieces to the design of left outer end cover, second mistake proofing profile modeling locating piece subassembly includes a plurality of mistake proofing profile modeling locating pieces to the design of right outer end cover.
The first outer end cover round hole positioning device 2.2 comprises a first guide sleeve 2.2.1 and a mobile control handle 2.2.2, and the mobile control handle 2.2.2 controls the first guide sleeve 2.2.1 to move back and forth; the second outer end cover round hole positioning device comprises a second guide sleeve and a mobile control handle 2.2.2, and the mobile control handle 2.2.2 controls the second guide sleeve to move back and forth; the first guide sleeve 2.2.1 and the second guide sleeve have the same structure and different diameters, and the end parts of the first guide sleeve 2.2.1 and the second guide sleeve are in tapered design.
The box positioning mechanism 3 comprises a box positioning bottom plate 3.1, wherein more than two U-shaped positioning brackets 3.2 are arranged on the box positioning bottom plate 3.1, more than two box positioning supports 3.3 are arranged on one side of the box positioning bottom plate 3.1, a box positioning pressing piece 3.4 and a first air cylinder 3.5 are arranged at the upper end of each box positioning support 3.3, and the first air cylinder 3.5 can apply pressing force to the box positioning pressing piece 3.4.
The cylinder positioning mechanism 5 comprises a fixing frame 5.1 and a second cylinder 5.2, the bottom of the fixing frame 5.1 is fixed on the bottom plate 1, the second cylinder 5.2 is fixedly installed at the upper end of the fixing frame 5.1, the output end of the second cylinder 5.2 is connected with the outer end cover right positioning mechanism 4, and the second cylinder 5.2 controls the outer end cover right positioning mechanism 4 to move left and right.
A first slide rail 1.1 and a second slide rail 1.3 are arranged in front of and behind the middle of the bottom plate 1, a first slide block 1.2 is arranged on the first slide rail 1.1, and a second slide block 1.4 is arranged on the second slide rail 1.3; the bottom of the box body positioning mechanism 3 is fixedly connected with a first sliding block 1.2, and the bottom of the outer end cover right positioning mechanism 4 is fixedly connected with a second sliding block 1.4; the left side and the right side of the first sliding rail 1.1 are provided with limiting blocks 6 for limiting the box body positioning mechanism 3.
And a buffer cushion block is arranged on the U-shaped positioning bracket 3.2.
The first clamping device assembly 2.4 and the second clamping device assembly are identical in structure, the first clamping device assembly 2.4 comprises a plurality of clamping devices, and each clamping device comprises a clamping block and an air cylinder.
1 lower extreme of bottom plate sets up supporting leg 1.5, sets up on the bottom plate 1 switching mechanism 1.6, and switching mechanism 1.6 concentrates the setting in the bottom plate lower right corner, compares the handle switch that traditional frock set up everywhere, and this design can avoid the staff operation in-process to touch the switch by accident and the industrial injury hidden danger that produces.
The working steps are as follows:
(1) firstly, mounting the left outer end cover on a copying limiting block of the outer end cover left positioning mechanism 2, pushing the mobile control handle 2.2.2 to the bottom, enabling the first guide sleeve 2.2.1 to penetrate through a round hole of the outer end cover, enabling the outer end cover to be tightly attached to the copying limiting block and a limiting block fixed by the first guide sleeve 2.2.1, and opening a clamping switch A on the switch mechanism 1.6 for clamping;
(2) the box body is placed on the box body positioning mechanism 3, then the box body positioning mechanism 3 is pushed leftwards along the first slide rail 1.1 until the box body contacts with the left side limiting block 6 on the transition plate, and the clamping switch B is opened for clamping;
(3) firstly, the right outer end cover is arranged on a profiling limiting block of the outer end cover right positioning mechanism 4, the mobile control handle 2.2.2 is pushed to the bottom, so that the second guide sleeve passes through a round hole of the outer end cover, the outer end cover is tightly attached to the profiling limiting block and a limiting block fixed by the second guide sleeve, and a clamping switch C is opened for clamping;
(4) opening the clamping switch D, so that the cylinder positioning mechanism 5 pushes the outer end cover right positioning mechanism 4 to move leftwards along the second slide rail 1.3 until the right outer end cover is tightly attached to the box body, and then sequentially installing points manually;
(5) after the assembly is finished, opening a release switch A to open a clamping device controlled by the left and right positioning mechanisms of the outer end cover and the cylinder of the box body positioning mechanism;
(6) and opening and loosening the switch B, so that the cylinder positioning mechanism 5 pulls the outer end cover right positioning mechanism 4 to move rightwards along the slide rail, and finally, the box body positioning mechanism 3 is pushed to move rightwards along the first slide rail 1.1 until the right side limiting block 6 on the transition plate, and the box body assembly with finished assembly points is taken down.
In the steps (1) and (3), the left and right positioning mechanisms of the outer end cover adopt 45-steel profiling limiting blocks to position the flanging and the surface of the outer end cover, a guide sleeve assembly made of 45 steel is adopted to position the inner diameter of the round hole of the outer end cover and the surface of the outer end cover, and meanwhile, the direction of the outer end cover also plays a role of error prevention, the guide sleeve is designed to be inserted into a hole pipe of an assembly in a box body in the process of box body assembly after penetrating through the round hole of the outer end cover, so that the error prevention effect is achieved in the installation direction of the box body, a vertical plate made of 45 steel is adopted, two square holes 140mm × 150mm are designed to be used for avoiding heavy tongs and also for reducing weight of a tool, a reinforcing plate made of 45 steel is adopted by the left positioning mechanism of the outer end cover, and a welding piece made of 45 steel and 70mm × 70mm × 5mm is used for reinforcing and fixing the vertical plate, and 4 outer end cover QC 50X10 cylinders and 4 XD 50X10 cylinders are adopted by the.
And (3) adopting a silver HGW45CC slide rail in the steps (2), (4) and (6) to facilitate the assembling and taking of the parts by staff, wherein the left and right side limiting blocks fixed on the transition plate are made of 45 steel, and play a limiting role in the box positioning mechanism in the assembling and taking process. (2) 2 Adeko JCK63X90AM1C cylinders were used. (4) And (6) 1 Adeko ACQ140X200 cylinder is adopted. The cylinder positioning mechanism and the switch mechanism are all metal plate protective covers made of Q235 materials, and the welding spattering protection effect is achieved.
It will be understood that the above embodiments are merely exemplary embodiments taken to illustrate the principles of the present invention, which is not limited thereto. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and substance of the invention, and these modifications and improvements are also considered to be within the scope of the invention.
Claims (10)
1. A press-fitting tool for an outer end cover of automobile post-processing is characterized by comprising a bottom plate (1), a left outer end cover positioning mechanism (2) fixedly arranged on the left side of the bottom plate (1), a box body positioning mechanism (3) and a right outer end cover positioning mechanism (4) respectively arranged in the middle of the bottom plate (1) in a sliding manner, and a cylinder positioning mechanism (5) fixedly arranged on the right side of the bottom plate (1); the outer end cover left positioning mechanism (2) comprises a first mounting frame (2.1), a first outer end cover round hole positioning device (2.2), a first error-proof profiling positioning block assembly (2.3) and a first clamping device assembly (2.4) which are arranged on the first mounting frame (2.1), and the outer end cover left positioning mechanism (2) is used for positioning and clamping a left outer end cover; the outer end cover right positioning mechanism (4) comprises a second mounting frame, a second outer end cover round hole positioning device, a second error-proof profiling positioning block assembly and a second clamping device assembly, and the outer end cover right positioning mechanism (4) is used for positioning and clamping a right outer end cover; the cylinder positioning mechanism (5) is connected with the outer end cover right positioning mechanism (4), and the cylinder positioning mechanism (5) can drive the outer end cover right positioning mechanism (4) to move leftwards to clamp a workpiece or move rightwards to loosen the workpiece.
2. The automobile aftertreatment outer end cover press-fitting tool according to claim 1, wherein the first mounting frame (2.1) and the second mounting frame are identical in structure, the first mounting frame (2.1) comprises a supporting plate fixed on the bottom plate (1), and mounting plates are respectively arranged at the upper end, the lower end, the left end and the right end of the supporting plate; set up first mistake proofing profile modeling locating block subassembly (2.3) on the mounting panel, the right side lower side of backup pad is equipped with the installation piece that is used for setting up first outer end cover round hole positioner (2.2).
3. The automobile aftertreatment outer end cover press fitting tool according to claim 1, wherein the first error-proofing copying locating block assembly (2.3) comprises a plurality of error-proofing copying locating blocks designed for the left outer end cover, and the second error-proofing copying locating block assembly comprises a plurality of error-proofing copying locating blocks designed for the right outer end cover.
4. The automobile aftertreatment outer end cover press fitting tool according to claim 1, wherein the first outer end cover round hole positioning device (2.2) comprises a first guide sleeve (2.2.1) and a mobile control handle (2.2.2), and the mobile control handle (2.2.2) controls the first guide sleeve (2.2.1) to move back and forth; the second outer end cover round hole positioning device comprises a second guide sleeve and a mobile control handle (2.2.2), and the mobile control handle (2.2.2) controls the second guide sleeve to move back and forth; the first guide sleeve (2.2.1) and the second guide sleeve are identical in structure and different in diameter, and the end parts of the first guide sleeve (2.2.1) and the second guide sleeve are in tapered design.
5. The automobile aftertreatment outer end cover press fitting tool according to claim 1, wherein the box positioning mechanism (3) comprises a box positioning bottom plate (3.1), more than two U-shaped positioning brackets (3.2) are arranged on the box positioning bottom plate (3.1), more than two box positioning brackets (3.3) are arranged on one side of the box positioning bottom plate (3.1), a box positioning pressing piece (3.4) and a first air cylinder (3.5) are arranged at the upper end of the box positioning bracket (3.3), and the first air cylinder (3.5) can apply pressing force to the box positioning pressing piece (3.4).
6. The automobile aftertreatment outer end cover press fitting tool according to claim 1, wherein the cylinder positioning mechanism (5) comprises a fixing frame (5.1) and a second cylinder (5.2), the bottom of the fixing frame (5.1) is fixed on the bottom plate (1), the second cylinder (5.2) is fixedly installed at the upper end of the fixing frame (5.1), the output end of the second cylinder (5.2) is connected with the outer end cover right positioning mechanism (4), and the second cylinder (5.2) controls the outer end cover right positioning mechanism (4) to move left and right.
7. The automobile aftertreatment outer end cover press-fitting tool according to claim 1, wherein a first slide rail (1.1) and a second slide rail (1.3) are arranged in the front and at the back of the middle of the bottom plate (1), a first slide block (1.2) is arranged on the first slide rail (1.1), and a second slide block (1.4) is arranged on the second slide rail (1.3); the bottom of the box body positioning mechanism (3) is fixedly connected with a first sliding block (1.2), and the bottom of the outer end cover right positioning mechanism (4) is fixedly connected with a second sliding block (1.4); the left side and the right side of the first sliding rail (1.1) are provided with limiting blocks (6) used for limiting the box body positioning mechanism (3).
8. The automobile aftertreatment outer end cover press fitting tool according to claim 1, wherein a cushion block is arranged on the U-shaped positioning bracket (3.2).
9. The automobile aftertreatment outer end cover press fitting tool according to claim 1, wherein the first clamping device assembly (2.4) and the second clamping device assembly are identical in structure, the first clamping device assembly (2.4) comprises a plurality of clamping devices, and each clamping device comprises a clamping block and an air cylinder.
10. The automobile aftertreatment outer end cover press fitting tool according to claim 1, wherein a support leg (1.5) is arranged at the lower end of the bottom plate (1), and a switch mechanism (1.6) is arranged on the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010354210.6A CN111375966A (en) | 2020-04-29 | 2020-04-29 | Outer end cover pressure equipment frock of car aftertreatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010354210.6A CN111375966A (en) | 2020-04-29 | 2020-04-29 | Outer end cover pressure equipment frock of car aftertreatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111375966A true CN111375966A (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010354210.6A Pending CN111375966A (en) | 2020-04-29 | 2020-04-29 | Outer end cover pressure equipment frock of car aftertreatment |
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| Country | Link |
|---|---|
| CN (1) | CN111375966A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787474A (en) * | 2021-09-10 | 2021-12-14 | 芜湖普威技研有限公司 | Internal support type clamping device for gear transmission |
-
2020
- 2020-04-29 CN CN202010354210.6A patent/CN111375966A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787474A (en) * | 2021-09-10 | 2021-12-14 | 芜湖普威技研有限公司 | Internal support type clamping device for gear transmission |
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