Automobile plate machining tool

Abstract

The utility model discloses an automobile plate machining tool which comprises upper clamping rods and a lower clamping rod, inner clamping plates are fixedly installed at the two ends of the lower clamping rod respectively, the inner clamping plates are provided with inner clamping grooves allowing the upper clamping rods and the lower clamping rod to be clamped in, outer clamping plates are fixedly installed on the inner clamping plates, and a machining area is defined by the two upper clamping rods and the two inner clamping plates. The inner clamping plate is provided with an inner clamping groove, the outer clamping plate is provided with an outer clamping groove for the upper clamping rod to be clamped in, the upper clamping rod is located over the lower clamping rod, the inner clamping plate is provided with a first screw in threaded connection with the lower clamping rod in a penetrating mode, and the upper clamping rod is provided with a second screw in threaded connection with the outer clamping plate in a penetrating mode. The automobile plate machining tool has the advantages that the automobile plate machining tool does not need to be in contact with a workpiece when the workpiece is carried through hoisting equipment, only the automobile plate machining tool needs to be clamped when the workpiece is machined on a station, and the workpiece is only in contact with the upper clamping rod and the lower clamping rod in the stacking process; workpieces are not prone to being damaged in the production, transportation and storage processes.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of processing frock, specifically relates to a car plate part processing frock. BACKGROUND

[0002] Processing frock is the technological equipment needed in the workpiece processing process, in the processing process of the plate part, need to use frock to clamp the plate part, can carry out corresponding processing on the plate part. Work for assisting product manufacturing, and have important significance to the promotion of production efficiency.

[0003] The Chinese invention patent application file with the publication number CN111730519A discloses a kind of clamping frock for automobile plate part processing, including bottom plate, the front end of the bottom plate is equipped with extension plate, and the top of bottom plate is equipped with two groups of clamping foot of parallel arrangement at both ends position, adjacent two groups of clamping foot are connected with connecting rod, and one end of one group of clamping foot is equipped with stepper motor, adjacent two groups of clamping foot are equipped with swing lever in the inside, and the both ends of connecting rod are respectively fixed in the inside of two groups of swing lever, the top of two groups of swing lever is connected with mounting plate, the top center line position of the bottom plate is equipped with two groups of parallel arrangement fixed seat, and the inside of each fixed seat is equipped with two groups of pull rod of opposite direction arrangement;It can be flexibly adjusted according to the size of different specifications of automobile plate part, and the bottom of automobile plate part can be reinforced and fixed, while greatly reducing the wear and tear of automobile plate part when clamping.

[0004] The structure of automobile part plate is relatively complex, and needs to be drilled, milled, polished, welded and other processes in multiple stations in turn. In the prior art, the workpiece is repeatedly and directly clamped in different stations, which still easily causes surface wear of the workpiece and affects the surface quality of the workpiece. Moreover, the workpiece is also easily bumped during the process of carrying the workpiece between different stations, causing inconvenience in production. Therefore, the prior art has the technical problem that the workpiece is easily damaged during production. UTILITY MODEL CONTENT

[0005] In order to solve the above technical problems, the purpose of the utility model is to provide an automobile plate part processing frock, which includes an upper clamping rod and a lower clamping rod. The automobile plate part processing frock has the advantage of not easily damaging the workpiece during production, transportation and storage.

[0006] To achieve the above utility model purposes, the technical solutions adopted by the utility model are as follows:

[0007] The utility model provides a kind of automobile panel processing tool, including upper clamp rod, lower clamp rod, the lower clamp rod both ends are respectively fixedly installed with inner clamping plate, the inner clamping plate is equipped with the inner clamping groove that upper clamp rod and lower clamp rod are clamped into, the inner clamping plate is fixedly installed with outer clamping plate, the inner clamping plate and outer clamping plate are all set 2, 2 the inner clamping plate is respectively with two outer clamping plate one-to-one correspondence, the lower clamp rod both ends are respectively with 2 outer clamping plate adhesion, the upper clamp rod and lower clamp rod are all set 2, 2 the upper clamp rod is respectively with 2 lower clamp rod one-to-one correspondence, 2 the upper clamp rod is respectively located at the both ends of inner clamping plate, 2 the upper clamp rod is surrounded with 2 inner clamping plate and forms processing area, the outer clamping plate is equipped with the outer clamping groove that upper clamp rod is clamped into, the upper clamp rod is located in the upper of lower clamp rod, the inner clamping plate is equipped with the first screw with lower clamp rod screw connection, the upper clamp rod is equipped with the second screw with outer clamping plate screw connection, the inner clamping plate is equipped with fixed structure, and the outer clamping plate is equipped with lug structure.

[0008] By such setting: can when handling workpiece by hoisting equipment not need to contact with workpiece, effectively avoid hoisting equipment to scratch workpiece. When workpiece is processed on station, only need to clamp the automobile panel processing tool, can workpiece is fixed on station, prevent workpiece is clamped when workpiece is fixed in different stations and breaks. Workpiece only contacts with upper clamp rod and lower clamp rod during stacking and placing, effectively prevent stacked and stored workpiece is pressed and broken. Reach the advantage that workpiece is not easy to be damaged in production, transportation, storage process.

[0009] As preferred, the inner clamping plate is provided with a through slot extending along the length of the inner clamping plate, and the fixing structure comprises a screw rod, a pressing plate, a threaded sleeve and a fixing plate.

[0010] By such setting: play the role of conveniently fixing the automobile panel processing tool on the machine tool.

[0011] As preferred, the lower end of the inner clamping plate is provided with a receiving groove for the fixing plate.

[0012] By such setting: play the effect of convenient use.

[0013] As preferred, the upper end of the screw rod is fixedly connected with an outer hexagonal screw head, the outer hexagonal screw head is clamped with the upper surface of the pressing plate, and the sum of the thicknesses of the outer hexagonal screw head, the pressing plate and the fixing plate is less than the depth of the receiving groove.

[0014] By such setting: improve the stability when stacking vertically.

[0015] As preferred, the cross section of the threaded sleeve is square in overall shape, and the threaded sleeve is in sliding connection with the inner clamping plate and is in clamping connection with the inner clamping plate in the circumferential direction.

[0016] By such an arrangement, the threaded sleeve and the threaded sleeve are facilitated to rotate relative to each other.

[0017] As preferred, the hanging ear structure comprises an upper connecting rod and a lower connecting rod, the upper connecting rod is in fixed connection with two outer clamping plates at two ends respectively, and the lower connecting rod is in fixed connection with two outer clamping plates at two ends respectively.

[0018] By such an arrangement, the automobile panel processing tool can be moved by hoisting equipment.

[0019] As preferred, the upper connecting rod is provided with an upper hanging groove at the lower end.

[0020] By such an arrangement, the structural stability between the hook and the upper connecting rod is improved.

[0021] As preferred, the lower connecting rod is provided with a lower hanging groove at the lower end.

[0022] By such an arrangement, the structural stability between the hook and the lower connecting rod is improved.

[0023] As preferred, the inner clamping plate is in fixed connection with the upper connecting rod and the lower connecting rod respectively.

[0024] By such an arrangement, the structural stability of the inner clamping plate is further improved.

[0025] As preferred, the second screw is inclinedly arranged at the lower end away from the lower clamping rod.

[0026] By such an arrangement, the upper clamping rod is prevented from sliding in the horizontal direction, and the stability of the upper clamping rod and the workpiece is improved.

[0027] Compared with the prior art, the automobile panel processing tool has the beneficial technical effects:

[0028] When the workpiece is carried by hoisting equipment, the automobile panel processing tool does not need to contact the workpiece, and the workpiece is effectively prevented from being scratched by the hoisting equipment. When the workpiece is processed on the work station, the automobile panel processing tool only needs to be clamped, and the workpiece can be fixed on the work station, so that the workpiece is prevented from being clamped and damaged. During the stacking and placing process, the workpiece only contacts the upper clamping rod and the lower clamping rod, and the stacked workpiece is effectively prevented from being damaged. The workpiece is not easily damaged during production, transportation and storage. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 is a structural schematic view of an automobile panel processing tool in the embodiment of the utility model;

[0030] Figure 2 is the structural schematic view of the first screw and the second screw in the embodiment of the utility model, and

[0031] Figure 3 is the structural schematic view of the fixed structure and the ear structure in the embodiment of the utility model, and

[0032] Figure 4 is the state schematic view when the fixed plate is inserted into the T-shaped slot in the embodiment of the utility model, and

[0033] Figure 5 is the structural schematic view when the automobile plate part machining tool is placed vertically and stacked in the embodiment of the utility model.

[0034] Among them, the technical features referred by each figure mark are as follows:

[0035] 11, upper clamping rod; 12, lower clamping rod; 13, first screw; 14, second screw; 15, positioning surface; 16, machining area; 21, inner clamping plate; 22, inner clamping groove; 23, outer clamping plate; 24, outer clamping groove; 31, through slot; 32, screw rod; 33, pressing plate; 34, threaded sleeve; 35, fixed plate; 36, containing groove; 37, outer hexagonal screw head; 41, upper connecting rod; 42, lower connecting rod; 43, upper hanging groove; 44, lower hanging groove. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further described in detail below combining with the embodiment, but the scope of protection required by the utility model is not limited to the following specific embodiments.

[0037] Reference Figure 1The utility model provides a kind of automobile plate processing tool, including upper clamp rod 11, lower clamp rod 12, lower clamp rod 12 two ends are respectively fixedly installed with inner clamping plate 21, and inner clamping plate 21 is equipped with the inner clamping groove 22 that is inserted into upper clamp rod 11 and lower clamp rod 12, and inner clamping plate 21 is fixedly installed with outer clamping plate 23, and inner clamping plate 21 and outer clamping plate 23 are all set 2, and two inner clamping plates 21 are respectively and two outer clamping plates 23 one-to-one correspondence, and the two ends of lower clamp rod 12 are respectively attached with two outer clamping plates 23, and two upper clamp rods 11 are respectively and two lower clamp rods 12 one-to-one correspondence, and two upper clamp rods 11 are respectively located at the two ends of inner clamping plate 21, and two upper clamp rods 11 are formed around with two inner clamping plates 21 and form processing area 16, and outer clamping plate 23 is equipped with the outer clamping groove 24 that is inserted into upper clamp rod 11, and upper clamp rod 11 is located in the upper of lower clamp rod 12. Two upper connecting rods 41 are set, and two upper connecting rods 41 are located at the two ends of outer clamping plate 23, and upper clamp rod 11 and lower clamp rod 12 are located between two upper connecting rods 41, and two lower connecting rods 42 are set, and two lower connecting rods 42 are respectively located below two upper connecting rods 41, so that the workpiece clamped by upper clamp rod 11 and lower clamp rod 12 is located between two upper connecting rods 41, so that external object can be blocked on both sides by upper connecting rod 41 and lower connecting rod 42, to prevent external object from colliding with workpiece, to protect workpiece. Upper clamp rod 11, lower clamp rod 12, inner clamping plate 21, outer clamping plate 23, upper connecting rod 41 and lower connecting rod 42 can support each other, so that the structure remains stable when stressed, to ensure that workpiece remains stable when being processed on the automobile plate processing tool.

[0038] Reference Figure 2 Inner clamping plate 21 is provided with first screw 13 threadedly connected with lower clamp rod 12, and upper clamp rod 11 is provided with second screw 14 threadedly connected with outer clamping plate 23, and the lower end of second screw 14 is inclinedly arranged away from lower clamp rod 12. When second screw 14 is tightened, the inclined pre-tightening force can be provided on upper clamp rod 11 by the inclined arrangement of second screw 14, so that the workpiece on lower clamp rod 12 can be pressed down by upper clamp rod 11, while horizontal component force can be provided on upper clamp rod 11 to prevent accidental sliding of upper clamp rod 11 in horizontal direction, to improve the stability of upper clamp rod 11 and workpiece.

[0039] Reference Figure 1 、 Figure 3 And Figure 4The inner clamping plate 21 is provided with a through groove 31 penetrating the upper and lower ends of the inner clamping plate 21, the through groove 31 extends along the length direction of the inner clamping plate 21, the inner clamping plate 21 is provided with a fixing structure, the fixing structure comprises a screw rod 32, a pressing plate 33, a threaded sleeve 34 and a fixing plate 35, the pressing plate 33 is clamped with the upper end of the inner clamping plate 21, the screw rod 32 is arranged in the pressing plate 33, the threaded sleeve 34 is threadedly connected with the screw rod 32, the fixing plate 35 is fixed with the lower end of the threaded sleeve 34, and the fixing plate 35 is located below the inner clamping plate 21. When the automobile panel machining tool is fixed to the machine tool, the threaded sleeve 34 and the fixing plate 35 are moved downward by rotating the screw rod 32, so that the fixing plate 35 can be clamped into the T-shaped groove of the workbench of the machine tool, and then the screw rod 32 is tightened, the screw rod 32 applies pressure to the pressing plate 33, so that the inner clamping plate 21 is pressed tightly by the pressing plate 33, and the inner clamping plate 21 is fixed on the workbench of the machine tool, thereby facilitating the fixing of the automobile panel machining tool on the machine tool. Sliding the threaded sleeve 34 along the length direction of the inner clamping plate 21 can adjust the position of the fixing plate 35, so that the fixing plate 35 can adapt to the position of the T-shaped groove on different workbenches. The lower end of the inner clamping plate 21 is provided with a receiving groove 36 for the fixing plate 35. When the fixing plate 35 is not needed, the threaded sleeve 34 is slid on the inner clamping plate 21 to drive the fixing plate 35 to move into the receiving groove 36, preventing the fixing plate 35 from hindering the movement of the tool, and facilitating use. The upper end of the screw rod 32 is fixedly connected with an outer hexagonal screw head 37, the outer hexagonal screw head 37 is clamped with the upper surface of the pressing plate 33, the sum of the thicknesses of the outer hexagonal screw head 37, the pressing plate 33 and the fixing plate 35 is less than the depth of the receiving groove 36. When multiple automobile panel machining tools are vertically stacked, the receiving groove 36 accommodates the outer hexagonal screw head 37, the pressing plate 33 and the fixing plate 35, so that the inner clamping plates 21 of the multiple automobile panel machining tools can be mutually attached, thereby improving the stability when vertically stacked. The cross-sectional outer contour of the threaded sleeve 34 is a square as a whole, the threaded sleeve 34 is slidably connected with the inner clamping plate 21 and is clamped with the inner clamping plate 21 in the circumferential direction. The threaded sleeve 34 is prevented from rotating with the screw rod 32 when the screw rod 32 is rotated, thereby facilitating the relative rotation of the screw rod 32 and the threaded sleeve 34.

[0040] REFERENCE Figure 5The outer clamping plate 23 is provided with an ear structure, and the ear structure comprises an upper connecting rod 41 and a lower connecting rod 42. The upper connecting rod 41 is fixedly connected with two outer clamping plates 23 at two ends respectively. The lower connecting rod 42 is fixedly connected with two outer clamping plates 23 at two ends respectively. In this embodiment, the hoisting device is a crown block. The crown block hooks the upper connecting rod 41 and the lower connecting rod 42 through a plurality of cables and a plurality of hooks, so that the automobile panel machining tool can be moved by the hoisting device. The upper end of the upper connecting rod 41 is provided with an upper hanging groove 43. The hook of the hoisting device is clamped into the upper hanging groove 43, which plays a role in improving the structural stability between the hook and the upper connecting rod 41. The lower end of the lower connecting rod 42 is provided with a lower hanging groove 44. The hook of the hoisting device is clamped into the lower hanging groove 44, which plays a role in improving the structural stability between the hook and the lower connecting rod 42. The inner clamping plate 21 is fixedly connected with the upper connecting rod 41 and the lower connecting rod 42 respectively. The two inner clamping plates 21 are supported by the upper connecting rod 41 and the lower connecting rod 42, which further improves the structural stability of the inner clamping plate 21.

[0041] The embodiment has the following advantages:

[0042] The second screw 14 is loosened, the upper clamping rod 11 is detached from the outer clamping plate 23, then the workpiece is placed on the lower clamping rod 12, then the upper clamping rod 11 is clamped into the inner clamping groove 22 and the outer clamping groove 24, and the upper clamping rod 11 and the lower clamping rod 12 clamp the workpiece, thereby realizing the function of clamping the workpiece. When machining the workpiece, the automobile panel machining tool is directly moved to the work station for positioning and clamping. During the carrying process, the ear structure is hooked by the hoisting device, and the automobile panel machining tool and the clamped workpiece are lifted, so that the workpiece does not need to be contacted during the carrying process by the hoisting device, effectively avoiding the workpiece being scratched by the hoisting device.

[0043] When the workpiece is machined on the work station, only the automobile panel machining tool needs to be clamped, so that the workpiece can be fixed on the work station, preventing the workpiece from being clamped and damaged when the workpiece is fixed on different work stations. The two ends of the lower clamping rod 12 are respectively attached to two outer clamping plates 23, and a positioning surface 15 is arranged on the lower clamping rod 12 to adapt to the shape of the workpiece, so that the workpiece can be positioned by the lower clamping rod 12 and the outer clamping plate 23, and then the outer clamping plate 23 is positioned on the work station, thereby playing a role in assisting the positioning of the workpiece, ensuring the positioning accuracy of the workpiece, and enabling the workpiece to be accurately installed on the automobile panel machining tool. After the automobile panel machining tool is positioned and clamped, the workpiece can be drilled, milled, and welded in the machining area 16, thereby realizing the machining of the workpiece.

[0044] In the storage, the multiple automobile panel machining tools clamping workpieces can be stacked and placed, so that the workpieces can be stacked and placed, and the workpieces only contact the upper clamping rod 11 and the lower clamping rod 12 in the stacking and placing process. And the automobile panel machining tool can provide support force for the upper workpiece, avoid the upper workpiece directly pressing on the lower workpiece, effectively prevent the stacked and placed workpiece from being damaged. Achieve the advantage that the workpiece is not easy to be damaged in the production, transportation and storage process.

[0045] According to the disclosure and teaching of the above description, those skilled in the art of the present application can also change and modify the above embodiments. Therefore, the present application is not limited to the specific embodiments disclosed and described above, and some modifications and changes of the present application should fall within the protection scope of the claims of the present application. In addition, although some specific terms are used in the specification, these terms are only for convenience of description and do not constitute any limitation on the application.

Claims

1. An automotive panel processing tool, characterized by: The utility model provides a kind of double-sided clamp, including upper clamp rod (11), lower clamp rod (12), the lower clamp rod (12) both ends are respectively fixedly installed with inner clamping plate (21), the inner clamping plate (21) is equipped with the inner clamping groove (22) for upper clamp rod (11) and lower clamp rod (12) clamping, the inner clamping plate (21) is fixedly installed with outer clamping plate (23), the inner clamping plate (21) and outer clamping plate (23) are equally provided with 2, 2 the inner clamping plate (21) is respectively with 2 outer clamping plate (23) one-to-one correspondence, the lower clamp rod (12) both ends are respectively with 2 outer clamping plate (23) adhere, the upper clamp rod (11) and lower clamp rod (12) are equally provided with 2, 2 the upper clamp rod (11) is respectively with 2 lower clamp rod (12) one-to-one correspondence, 2 the upper clamp rod (11) is respectively located in inner clamping plate (21) both ends, 2 the upper clamp rod (11) is formed with 2 inner clamping plate (21) and surrounds processing area (16), the outer clamping plate (23) is equipped with the outer clamping groove (24) for upper clamp rod (11) clamping, the upper clamp rod (11) is located in lower clamp rod (12) directly above, the inner clamping plate (21) is equipped with with lower clamp rod (12) screw connection's first screw (13), the upper clamp rod (11) is equipped with with outer clamping plate (23) screw connection's second screw (14), the inner clamping plate (21) is equipped with fixed structure, the outer clamping plate (23) is equipped with ear structure.

2. The automotive panel processing tooling of claim 1, wherein: The inner clamping plate (21) is provided with a through groove (31) extending through the upper and lower ends of the inner clamping plate (21), the through groove (31) extends along the length direction of the inner clamping plate (21), the fixed structure includes a screw rod (32), a pressing plate (33), a threaded sleeve (34), and a fixed plate (35), the pressing plate (33) is connected with the upper end of the inner clamping plate (21), the screw rod (32) is arranged in the pressing plate (33), the threaded sleeve (34) is threadedly connected with the screw rod (32), and the fixed plate (35) is fixedly connected with the lower end of the threaded sleeve (34), and the fixed plate (35) is located below the inner clamping plate (21).

3. The automotive panel processing tooling of claim 2, wherein: The lower end of the inner clamping plate (21) is provided with a receiving groove (36) for the fixed plate (35).

4. The automotive panel processing tooling of claim 3, wherein: The upper end of the screw rod (32) is fixedly connected with an outer hexagonal screw head (37), the outer hexagonal screw head (37) is connected with the upper surface of the pressing plate (33), and the thickness sum of the outer hexagonal screw head (37), the pressing plate (33) and the fixed plate (35) is less than the depth of the receiving groove (36).

5. The automotive panel machining tooling fixture of claim 2, wherein: The threaded sleeve (34) has a square cross-sectional contour, and is slidably connected with the inner clamping plate (21) and is peripherally connected with the inner clamping plate (21).

6. The automotive panel machining tooling fixture of claim 1, wherein: The ear structure includes an upper connecting rod (41) and a lower connecting rod (42), the upper connecting rod (41) is fixedly connected with the two outer clamping plates (23) at both ends, and the lower connecting rod (42) is fixedly connected with the two outer clamping plates (23) at both ends.

7. The automotive panel machining tooling fixture of claim 6, wherein: The lower end of the upper connecting rod (41) is provided with an upper hanging groove (43).

8. The automotive panel machining tooling fixture of claim 6, wherein: The lower end of the lower connecting rod (42) is provided with a lower hanging groove (44).

9. The automotive panel machining tooling fixture of claim 6, wherein: The inner clamping plate (21) is fixedly connected with the upper connecting rod (41) and the lower connecting rod (42).

10. The automotive panel machining tooling fixture of claim 1, wherein: The lower end of the second screw (14) is inclined to the direction away from the lower clamp rod (12).

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