Torque box machining tool

Abstract

The utility model discloses a torque box machining tool which comprises a rotating connecting beam, the middle of the top face of the rotating connecting beam is movably connected with a horizontal rotating plate through a hinge shaft, a vertical fixed connecting plate is fixed to the middle of the top face of the horizontal rotating plate, and a top horizontal connecting plate is fixed to the top face of the vertical fixed connecting plate. Two vertical plates extending up and down are fixed to the middle of the front portion, the tops of the vertical plates are fixed to the bottom face of the top horizontal connecting plate, and the bottoms of the vertical plates are fixed to the top face of the horizontal rotating plate. Two left torque boxes and two right torque boxes can be clamped at a time, the front faces of the left torque box and the right torque box on the front portion can be machined at a time, meanwhile, the back faces of the left torque box and the right torque box on the upper portion can be machined, the two left torque boxes and the two right torque boxes can be machined at a time, the machining efficiency is greatly improved, and the machining cost is reduced. Loading and unloading times are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal processing equipment technical field more specifically, and more specifically relates to a torque box processing frock. BACKGROUND

[0002] Among existing automobile parts, such as torque boxes, it generally includes left torque boxes and right torque boxes, two components, in existing processing, general frock clamps can only install one left torque box for processing or one right torque box processing;

[0003] At the same time, due to the structural characteristics of torque boxes, it cannot be processed at one time, it needs to process the front surface with the front surface facing up, after completion, it is disassembled, and then installed reversely, and the back surface (at this time, it is the top surface) is processed, and the processing efficiency is low, and the effect is poor. UTILITY MODEL CONTENT

[0004] The utility model discloses a torque box processing frock, it can hold two left torque boxes and two right torque boxes at one time, can process the front surface of two left torque boxes and right torque boxes of two front parts at one time, and the back surface of the left torque box and the right torque box on the upper side is processed, and it can process two left torque boxes and two right torque boxes at one time, greatly improves processing efficiency, and reduces the number of times of assembling and disassembling.

[0005] The utility model discloses a torque box processing frock, it can hold two left torque boxes and two right torque boxes at one time, can process the front surface of two left torque boxes and right torque boxes of two front parts at one time, and the back surface of the left torque box and the right torque box on the upper side is processed, and it can process two left torque boxes and two right torque boxes at one time, greatly improves processing efficiency, and reduces the number of times of assembling and disassembling.

[0006] A torque box processing frock, including rotary connecting beam, the top surface middle part of rotary connecting beam is connected with horizontal rotary plate through the hinged axle swing joint, the top surface middle part of horizontal rotary plate is fixed with vertical fixed connecting plate, and the top surface of vertical fixed connecting plate is fixed with top horizontal connecting plate;

[0007] The middle part of the front part of vertical fixed connecting plate is fixed with two vertical plates extending upwards and downwards, and the top of vertical plate is fixed on the bottom surface of top horizontal connecting plate, and the bottom of vertical plate is fixed on the top surface of horizontal rotary plate;

[0008] The front of vertical fixed connecting plate of the left side of left vertical plate is first installation station, and the front of vertical fixed connecting plate of the right side of right vertical plate is second installation station, and first installation station and second installation station are installed with the first clamping mechanism symmetrical left and right;

[0009] The left part and the right part of the top surface of top horizontal connecting plate are third installation station and fourth installation station respectively, and second clamping mechanism is installed symmetrical left and right at third installation station and fourth installation station;

[0010] The first left torque box is at the first installation station, the first right torque box is at the second installation station, the second left torque box is at the third installation station, and the second right torque box is at the fourth installation station.

[0011] The middle front wall surface of the vertical fixed connecting plate between the two vertical plates is fixed with two intermediate clamping oil cylinders, the front wall surface of the vertical fixed connecting plate at the rear of the pressing block of the intermediate clamping oil cylinder is fixed with a first support column, and the front end surface of the first support column faces the rear end surface of the end of the pressing block of the intermediate clamping oil cylinder.

[0012] The bottom plate of the extension of the right part of the first left torque box and the left part of the first right torque box is clamped between the corresponding pressing block and the front end surface of the first support column.

[0013] The lower part of the front wall surface of the vertical fixed connecting plate at the first installation station and the second installation station is fixed with a plurality of forwardly extending support rods, the front ends of all the support rods of the left part are fixed to a same lower horizontal support block, the front ends of all the support rods of the right part are also fixed to a same lower horizontal support block, and the bottom surface of the bottom wall plate of the first left torque box and the first right torque box is pressed against the top surface of the corresponding lower horizontal support block.

[0014] The first clamping mechanism at the first installation station comprises two lower support columns fixed to the lower part of the front wall surface of the vertical fixed connecting plate at the first installation station, two intermediate support columns fixed to the middle part of the front wall surface of the vertical fixed connecting plate at the first installation station, and a second intermediate support column fixed to the front wall surface of the vertical fixed connecting plate at the left side of the two intermediate support columns.

[0015] The upper part and the left part of the front wall surface of the vertical fixed connecting plate at the first installation station are each fixed with a side pressing oil cylinder and a corresponding side support column, and the rear wall surface of the end of the pressing block of the side pressing oil cylinder corresponds to the front end of the corresponding side support column.

[0016] The left side of the rear wall plate of the left part of the first left torque box is clamped between the rear wall surface of the end of the pressing block of the left side side pressing oil cylinder and the front end of the corresponding side support column.

[0017] The rear wall plate of the upper part of the first left torque box is clamped between the rear wall surface of the end of the pressing block of the upper part side pressing oil cylinder and the front end of the corresponding side support column.

[0018] The front wall surface of the vertical fixed connecting plate at the left and right sides of the upper part side pressing oil cylinder is fixed with a support column, the front end surface of the support column is fixed with a quick clamp, and the quick clamp is pressed against the corresponding front wall surface of the rear wall plate of the upper part of the first left torque box.

[0019] The second clamping mechanism at the third installation station is that the front and rear parts of the middle part of the top surface of the top horizontal connecting plate at the third installation station are fixed with a plurality of vertical supporting columns, the top surfaces of all the vertical supporting columns on the corresponding side are fixed with a same upper limiting plate, and the outer wall surfaces of the front wall plate and the rear wall plate of the second left torque box are close to the inner side walls of the corresponding upper limiting plate.

[0020] The left front and rear parts and the right middle and upper parts of the top surface of the top horizontal connecting plate at the third installation station are fixed with edge positioning columns and upper pressing oil cylinders, and the radially extending edges formed on the outer side walls of the bottom of the left side plate and the right side plate of the second left torque box are clamped between the bottom end surfaces of the pressing blocks of the corresponding upper pressing oil cylinders and the top surfaces of the corresponding edge positioning columns.

[0021] The prominent effect of the utility model is:

[0022] It can clamp two left torque boxes and two right torque boxes at a time, can process the front surfaces of two left torque boxes and two right torque boxes at a time, and can process the back surfaces of the upper left torque boxes and right torque boxes at a time, and it can process two left torque boxes and two right torque boxes at a time, greatly improving the processing efficiency and reducing the loading and unloading times.

[0023] It only needs to load and unload twice for processing, and the processing of two left torque boxes and two right torque boxes can be completed, and the processing efficiency is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a partial structure schematic view of the utility model;

[0025] Figure 2 It is a partial structure schematic view of the utility model without the first left torque box and the second left torque box;

[0026] Figure 3 It is Figure 2 the angle changing partial structure schematic view;

[0027] Figure 4 It is the angle changing partial structure schematic view of the utility model;

[0028] Figure 5 It is Figure 2 the front view;

[0029] Figure 6 It is Figure 2 the top view;

[0030] Figure 7 It is Figure 2 the partial enlarged view. DETAILED DESCRIPTION

[0031] Embodiment, see as Figures 1 to 7As shown, a torque box processing tool includes a rotary connecting beam 10, a horizontal rotary plate 11 movably connected to the middle of the top surface of the rotary connecting beam 10 through a hinge shaft, a vertical fixed connecting plate 12 fixed to the middle of the top surface of the horizontal rotary plate 11, and a top horizontal connecting plate 13 fixed to the top surface of the vertical fixed connecting plate 12.

[0032] The middle of the front of the vertical fixed connecting plate 12 is fixed with two vertically extending vertical plates 14, the top of the vertical plate 14 is fixed on the bottom surface of the top horizontal connecting plate 13, and the bottom of the vertical plate 14 is fixed on the top surface of the horizontal rotary plate 11.

[0033] The front of the vertical fixed connecting plate 12 on the left side of the left vertical plate 14 is a first installation station, and the front of the vertical fixed connecting plate 12 on the right side of the right vertical plate 14 is a second installation station, and the first clamping mechanism installed at the first installation station and the second clamping mechanism installed at the second installation station are left-right symmetrical.

[0034] The left and right parts of the top surface of the top horizontal connecting plate 13 are a third installation station and a fourth installation station, respectively, and the second clamping mechanism installed at the third installation station and the fourth installation station are left-right symmetrical.

[0035] The first left torque box 100 is at the first installation station, the first right torque box 200 is at the second installation station, the second left torque box 300 is at the third installation station, and the second right torque box 400 is at the fourth installation station.

[0036] Since the first installation station and the second installation station are symmetrically arranged, the third installation station and the fourth installation station are also symmetrically arranged, therefore, the combination of the second installation station and the fourth installation station and the second clamping mechanism are not described in detail.

[0037] Further, the left, middle and right parts of the rear wall surface of the vertical fixed connecting plate 12 are fixed with rear support plates, the top surface of the rear support plate is fixed on the bottom surface of the same top horizontal connecting plate 13, and the bottom surface of the rear support plate is fixed on the top surface of the same horizontal rotary plate 11.

[0038] Further, two intermediate clamping oil cylinders 20 are fixed on the front wall surface of the middle of the vertical fixed connecting plate 12 between the two vertical plates 14, a first support column 21 is fixed on the front wall surface of the vertical fixed connecting plate 12 at the rear of the pressing block of the intermediate clamping oil cylinder 20, and the front end surface of the first support column 21 faces the end rear surface of the pressing block of the intermediate clamping oil cylinder 20.

[0039] The bottom plate of the extension of the right part of the first left torque box 100 and the left part of the first right torque box 200 is clamped between the corresponding pressing block and the front end surface of the first support column 21.

[0040] Further, the lower part of the front wall surface of the vertical fixed connecting plate 12 at the first and second installation stations is fixed with a plurality of forwardly extending support rods, the front ends of all the support rods on the left part are fixed with a same lower part horizontal support block 1, the front ends of all the support rods on the right part are also fixed with a same lower part horizontal support block 1, the bottom surface of the bottom wall plate of the first left torque box 100 and the first right torque box 200 is pressed against the top surface of the corresponding lower part horizontal support block 1, the top surface of the lower part horizontal support block 1 is formed with a plurality of grooves, the bottom surface of the bottom wall plate of the first left torque box 100 and the first right torque box 200 is formed with corresponding protrusions which are inserted into and matched with the corresponding grooves, which further improves the positioning effect.

[0041] Further, the first clamping mechanism at the first installation station comprises two lower support columns 121 fixed at the lower part of the front wall surface of the vertical fixed connecting plate 12 at the first installation station, two middle support columns 122 fixed at the middle part of the front wall surface of the vertical fixed connecting plate 12 at the first installation station, and a second middle support column 123 fixed on the front wall surface of the vertical fixed connecting plate 12 at the left side of the two middle support columns 122;

[0042] The upper part and the left part of the front wall surface of the vertical fixed connecting plate 12 at the first installation station are fixed with a side pressing oil cylinder 124 and a corresponding side support column 125, the end part rear wall surface of the pressing block of the side pressing oil cylinder 124 corresponds to the front end of the corresponding side support column 125;

[0043] The left side of the rear wall plate of the left part of the first left torque box 100 is clamped between the end part rear wall surface of the pressing block of the left side side pressing oil cylinder 124 and the front end of the corresponding side support column 125;

[0044] The rear wall plate of the upper part of the first left torque box 100 is clamped between the end part rear wall surface of the pressing block of the upper side side pressing oil cylinder 124 and the front end of the corresponding side support column 125;

[0045] The protrusion part of the front end of one of the lower support columns 121 is inserted into the positioning through hole formed on the rear wall plate of the first left torque box 100, the front end of the other lower support column 121 is pressed against the rear wall surface of the bent edge formed on the front part of the right side plate of the first left torque box 100, the front end surface of one of the middle support columns 122 is pressed against the corresponding position of the rear wall surface of the rear wall plate of the first left torque box 100, the front end of the other middle support column 122 is provided with a protrusion part which is inserted into and matched with the through hole formed in the middle part of the rear wall plate of the first left torque box 100, and the front end of the second middle support column 123 is pressed against the rear wall surface of the radially extending edge formed on the left side wall of the front end of the left side plate of the first left torque box 100.

[0046] Further, the front wall surface of the vertical fixed connection plate 12 at the left and right sides of the upper part of the side pressing oil cylinder 124 is fixed with a support column, and the front end surface of the support column is fixed with a quick clamp 30 (which is a component that can be directly purchased on the market, and will not be described in detail here), which is pressed against the corresponding front wall surface of the upper part of the rear wall plate of the first left torque box 100.

[0047] Further, the front and rear parts of the top surface of the top horizontal connection plate 13 at the third mounting station are each fixed with a plurality of vertical support columns, and the top surface of all the vertical support columns on the corresponding side is fixed with an upper limit plate 131, and the outer wall surface of the front and rear wall plates of the second left torque box 300 abuts against the inner side wall of the corresponding upper limit plate 131.

[0048] Further, the left front and rear parts and the right middle and upper parts of the top surface of the top horizontal connection plate 13 at the third mounting station are each fixed with an edge positioning column 132 and an upper pressing oil cylinder 133, and the radially extending edge formed on the outer side wall of the bottom of the left and right side plates of the second left torque box 300 is clamped between the bottom end surface of the pressing block of the corresponding upper pressing oil cylinder 133 and the top surface of the corresponding edge positioning column 132.

[0049] Further, the left and right middle parts of the top surface of the top horizontal connection plate 13 at the third mounting station are each fixed with an upper connection positioning column 134, and the front end surface of the upper connection positioning column 134 abuts against the bottom surface of the top plate of the second left torque box 300.

[0050] In use, the front faces of the first left torque box 100 and the first right torque box 200 are mounted forwardly at the first and second mounting stations, the protruding parts at the front ends of the corresponding lower support columns 121 are inserted into the positioning through holes formed in the rear wall plates of the first left torque box 100 or the second left torque box 200, the protruding parts at the front ends of the corresponding middle support columns 122 are inserted into the through holes formed in the middle parts of the rear wall plates of the first left torque box 100 or the second left torque box 200, and the bottom wall plates of the first left torque box 100 and the first right torque box 200 are pressed against the top surfaces of the corresponding lower horizontal support blocks 1 to achieve limiting, and then the first left torque box 100 and the first right torque box 200 are preliminarily clamped and fixed by manually operating the corresponding quick clamps 30 to clamp the corresponding front wall surfaces of the upper parts of the rear wall plates thereof.

[0051] Then, the first left torque box 100 and the first right torque box 200 are clamped and fixed by the operation of the corresponding intermediate clamping oil cylinders 20, side pressing oil cylinders 124, etc.

[0052] Then, the second left torque box 300 and the second right torque box 400 are installed at the third installation station and the fourth installation station, and when installed, the second left torque box 300 and the second right torque box 400 are between the corresponding two upper limiting plates 131, wherein the rear wall surface of the front upper limiting plate 131 is formed with a groove, the vertical protruding part on the front wall surface of the front wall plate of the second left torque box 300 and the second right torque box 400 is inserted into and matched with the corresponding groove, preliminary limiting is realized, then, all upper pressing oil cylinders 133 are actuated to clamp, at this time, the second left torque box 300 and the second right torque box 400 are upside down, so that the front surface of the first left torque box 100 and the first right torque box 200 can be machined, and the back surface of the second left torque box 300 and the second right torque box 400 can be machined, one-time clamping can machine two left torque boxes and two right torque boxes, the machining effect is good, and the efficiency is high.

[0053] After one-time machining is completed, the second left torque box 300 and the second right torque box 400 are installed at the first installation station and the second installation station, the first left torque box 100 and the first right torque box 200 are installed at the third installation station and the fourth installation station, and machining is performed again, two sets of torque boxes can be machined through two-time clamping, the machining efficiency is high, and the effect is good.

[0054] The above only describes preferred embodiments of the present application, and it should be noted that, for ordinary skilled persons in the technical field, some improvements and refinements can be made without departing from the technical principles of the present application, and these improvements and refinements should also be regarded as the protection scope of the present application.

Claims

1. A torque box machining tool comprising a rotary connecting beam (10), characterized in that: The top surface of the rotating connecting beam (10) is movably connected with a horizontal rotating plate (11) through a hinge shaft, the top surface of the horizontal rotating plate (11) is fixed with a vertical fixed connecting plate (12), and the top surface of the vertical fixed connecting plate (12) is fixed with a top horizontal connecting plate (13); The middle part of the front part of the vertical fixed connecting plate (12) is fixed with two vertically extending vertical plates (14), the top of the vertical plate (14) is fixed on the bottom surface of the top horizontal connecting plate (13), and the bottom of the vertical plate (14) is fixed on the top surface of the horizontal rotating plate (11); The front of the vertical fixed connecting plate (12) on the left side of the left vertical plate (14) is a first mounting station, and the front of the vertical fixed connecting plate (12) on the right side of the right vertical plate (14) is a second mounting station, and the first clamping mechanism mounted at the first mounting station and the second clamping mechanism mounted at the second mounting station are left-right symmetrical; The left part and the right part of the top surface of the top horizontal connecting plate (13) are a third mounting station and a fourth mounting station respectively, and the second clamping mechanism mounted at the third mounting station and the fourth clamping mechanism mounted at the fourth mounting station are left-right symmetrical; The first left torque box (100) is located at the first mounting station, the first right torque box (200) is located at the second mounting station, the second left torque box (300) is located at the third mounting station, and the second right torque box (400) is located at the fourth mounting station.

2. The torque box processing tool of claim 1, wherein: The left part, the middle part and the right part of the rear wall surface of the vertical fixed connecting plate (12) are all fixed with rear support plates, the top surface of the rear support plate is fixed on the bottom surface of the same top horizontal connecting plate (13), and the bottom surface of the rear support plate is fixed on the top surface of the same horizontal rotating plate (11).

3. The torque box processing tool of claim 1, wherein: The middle part of the vertical fixed connecting plate (12) between the two vertical plates (14) is fixed with two intermediate clamping oil cylinders (20), the front wall surface of the vertical fixed connecting plate (12) at the rear of the pressing block of the intermediate clamping oil cylinder (20) is fixed with a first support column (21), and the front end surface of the first support column (21) faces the end rear surface of the pressing block of the intermediate clamping oil cylinder (20); The bottom plate of the extension of the right part of the first left torque box (100) and the left part of the first right torque box (200) is clamped between the corresponding pressing block and the front end surface of the first support column (21).

4. The torque box processing tool of claim 1, wherein: The lower part of the front wall surface of the vertical fixed connecting plate (12) at the first mounting station and the second mounting station is fixed with a plurality of forwardly extending support rods, the front ends of all the support rods on the left part are fixed with a same lower horizontal support block (1), the front ends of all the support rods on the right part are also fixed with a same lower horizontal support block (1), and the bottom surface of the bottom wall plate of the first left torque box (100) and the first right torque box (200) is pressed against the top surface of the corresponding lower horizontal support block (1).

5. The torque box machining tooling fixture of claim 1, wherein: The first clamping mechanism at the first installation station comprises two lower support columns (121) fixed to the lower part of the front wall surface of the vertical fixed connecting plate (12) at the first installation station, two middle support columns (122) fixed to the middle part of the front wall surface of the vertical fixed connecting plate (12) at the first installation station, and a second middle support column (123) fixed to the upper part of the front wall surface of the vertical fixed connecting plate (12) at the left side of the two middle support columns (122); The upper part and the left part of the front wall surface of the vertical fixed connecting plate (12) at the first installation station are both fixed with a side pressing oil cylinder (124) and a corresponding side support column (125), and the end rear wall surface of the pressing block of the side pressing oil cylinder (124) corresponds to the front end of the corresponding side support column (125); The left side of the rear wall plate of the left part of the first left torque box (100) is clamped between the end rear wall surface of the pressing block of the left side pressing oil cylinder (124) and the front end of the corresponding side support column (125); The rear wall plate of the upper part of the first left torque box (100) is clamped between the end rear wall surface of the pressing block of the upper side pressing oil cylinder (124) and the front end of the corresponding side support column (125); The protrusion at the front end of one of the lower support columns (121) is inserted into the positioning through hole formed on the rear wall plate of the first left torque box (100), and the front end of the other lower support column (121) is pressed against the rear wall surface of the bent edge formed on the front part of the right side plate of the first left torque box (100), the front end surface of one of the middle support columns (122) is pressed against the corresponding position of the rear wall surface of the rear wall plate of the first left torque box (100), the front end of the other middle support column (122) has a protrusion which is inserted into the through hole formed in the middle part of the rear wall plate of the first left torque box (100), and the front end of the second middle support column (123) is pressed against the rear wall surface of the radially extending edge formed on the left side wall of the front end of the left side plate of the first left torque box (100).

6. A torque box machining tooling as defined in claim 5, wherein: The front end surface of the support column fixed to the front wall surface of the vertical fixed connecting plate (12) at the left and right sides of the upper side pressing oil cylinder (124) is fixed with a quick clamp (30), and the quick clamp (30) is pressed against the corresponding front wall surface of the rear wall plate of the upper part of the first left torque box (100).

7. The torque box machining tooling fixture of claim 1, wherein: The second clamping mechanism at the third installation station comprises a plurality of vertical support columns fixed to the front part and the rear part of the middle part of the top surface of the top horizontal connecting plate (13) at the third installation station, and an upper limiting plate (131) fixed to the top surface of all the vertical support columns on one side, and the outer wall surface of the front wall plate and the rear wall plate of the second left torque box (300) is close to the inner side wall of the corresponding upper limiting plate (131).

8. A torque box machining tooling as defined in claim 7, wherein: The left front and rear parts and the right middle and upper parts of the top surface of the top horizontal connecting plate (13) at the third mounting station are fixed with edge positioning columns (132) and upper pressing oil cylinders (133), and the radially extending edge formed on the bottom of the outer side wall of the left and right side plates of the second left torque box (300) is clamped between the bottom end surface of the pressing block of the corresponding upper pressing oil cylinder (133) and the top surface of the corresponding edge positioning column (132).

9. A torque box machining tooling as defined in claim 8, wherein: The middle parts of the left and right parts of the top surface of the top horizontal connecting plate (13) at the third mounting station are fixed with upper connecting positioning columns (134), and the front end surface of the upper connecting positioning column (134) is pressed against the bottom surface of the top plate of the second left torque box (300).

Images