Tool clamp for automobile parts

Abstract

The utility model relates to the technical field of automobile parts, and discloses a work fixture for automobile parts, which comprises a clamping structure, a placing seat is arranged on the clamping structure, a rotating structure is arranged at the bottom end of the clamping structure, a lower base is arranged on the outer surface of the rotating structure, an auxiliary structure is arranged on the lower base, and the auxiliary structure is arranged on the lower base. The auxiliary structure is movably connected with the rotating structure, the clamping structure comprises an upper base, the top end of the upper base is fixedly connected with the placing base, an inverted-L-shaped plate is fixedly installed on the outer surface of the upper base, an air cylinder is fixedly installed on the inner side of the inverted-L-shaped plate, an arc-shaped block is fixedly installed on a piston rod of the air cylinder, and the arc-shaped block is fixedly connected with the clamping structure. A fixing groove is formed in the top end of the lower base, an inner cavity of the fixing groove is fixedly connected with a rotating structure, and the rotating structure comprises a driving motor. By means of the clamping device, the conical part can be clamped and fixed conveniently, and the conical part can be rotationally machined conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts, in particular to a tooling fixture for automobile parts. Background Art

[0002] Auto parts are the various units that constitute the overall processing of auto parts and the products that serve the processing of auto parts. The automobile industry is gradually rising. Auto parts are an important part of automobiles. When processing auto parts, it is often necessary to clamp the auto parts.

[0003] Currently, in the production process of automobiles, there are many types and large quantities of parts involved, so various corresponding fixtures are needed. Among them, conical thin-walled parts have a special shape. Traditional tooling fixtures cannot clamp and fix conical parts, and cannot perform rotation processing on them. Therefore, we proposed a tooling fixture for automobile parts. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a tooling fixture for automotive parts, which has the advantages of conveniently clamping and fixing conical parts and conveniently performing rotation processing on conical parts, thereby solving the problem that traditional tooling fixtures cannot clamp and fix conical parts and cannot perform rotation processing on them.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of conveniently clamping and fixing conical parts and conveniently rotating conical parts, the utility model provides the following technical solutions: a tooling fixture for automotive parts, including a clamping structure, a placement seat is provided on the clamping structure, a rotating structure is provided at the bottom end of the clamping structure, a lower base is provided on the outer surface of the rotating structure, an auxiliary structure is provided on the lower base, and the auxiliary structure is movably connected to the rotating structure.

[0008] As a preferred technical solution of the utility model, the clamping structure includes an upper base, the top end of the upper base is fixedly connected to the placement seat, an inverted L-shaped plate is fixedly installed on the outer surface of the upper base, a cylinder is fixedly installed on the inner side of the inverted L-shaped plate, and an arc block is fixedly installed on the piston rod of the cylinder.

[0009] As a preferred technical solution of the utility model, a fixing groove is provided inside the top end of the lower base, and the inner cavity of the fixing groove is fixedly connected to the rotating structure.

[0010] As a preferred technical solution of the utility model, the rotating structure includes a driving motor, the driving motor is fixedly connected to the bottom end of the lower base, an active rotating rod is fixedly installed on the output shaft of the driving motor, and a bearing on the outer surface of the active rotating rod is fixedly connected to the inner cavity of the fixed groove;

[0011] The outer surface of the active rotating rod is fixedly sleeved with a driving gear, the outer surface of the driving gear is meshedly connected with a toothed steel belt, the outer surface of the toothed steel belt is movably connected to the auxiliary structure, the inner side of the toothed steel belt is meshedly connected with a driven gear, a driven rotating rod is fixedly installed on the inner cavity wall of the driven gear, the bearing on the outer surface of the driven rotating rod is fixedly connected to the inner cavity of the fixing groove, and the end of the driven rotating rod away from the bearing is fixedly connected to the bottom end of the upper base.

[0012] As a preferred technical solution of the utility model, a first clearance hole is opened inside the top of the lower base, and a threaded hole is opened inside the top of the lower base. The threaded holes are located on both sides of the first clearance hole, and the inner cavity of the threaded hole is movably connected to the auxiliary structure.

[0013] As a preferred technical solution of the utility model, the auxiliary structure includes a fixed plate, an auxiliary wheel is arranged inside the fixed plate, the outer surface of the auxiliary wheel is movably connected to the outer surface of the toothed steel belt, and the threaded shaft on the auxiliary wheel passes through the inner thread of the fixed plate and is connected to a threaded cap;

[0014] A hexagon socket bolt is arranged inside the fixing plate, the outer surface of the hexagon socket bolt is threadedly connected to the inner cavity of the threaded hole, a gasket is movably sleeved on the outer surface of the hexagon socket bolt, and the gasket is movably connected to the fixing plate.

[0015] As a preferred technical solution of the utility model, a through hole is opened inside the top end of the fixing plate, and the inner cavity of the through hole is movably connected with the threaded shaft on the auxiliary wheel.

[0016] As a preferred technical solution of the utility model, a second clearance hole is opened inside the top of the fixing plate, the second clearance hole is located on both sides of the through hole, and the inner cavity of the second clearance hole is movably connected to the outer surface of the hexagon socket bolt.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the utility model provides a fixture for automobile parts, which has the following beneficial effects:

[0019] 1. The tooling fixture for automobile parts places the conical part on the placement seat and then starts the cylinder. At this time, the piston rod on the cylinder drives the arc block to move, and the arc block moves in the direction close to the conical part until the arc block clamps and fixes the conical part, thereby facilitating the clamping and fixing of the conical part, and then facilitating the rotation processing of the conical part.

[0020] 2. The tooling fixture for automobile parts starts the driving motor. At this time, the output shaft of the driving motor drives the active rotating rod to rotate, the active rotating rod drives the active gear to rotate, the active gear drives the toothed steel belt to transmit, the toothed steel belt drives the driven gear to rotate, the driven gear drives the driven rotating rod to rotate, the driven rotating rod drives the clamping structure and the conical parts fixed by the clamping structure to rotate, during which time, the toothed steel belt drives the auxiliary wheel to rotate with the threaded rotating shaft as the axis, and plays a role of auxiliary transmission, and then the rotating conical parts are processed by peripheral processing equipment, so as to facilitate the rotation processing of the conical parts.

[0021] 3. The fixture for automobile parts is configured by inserting the threaded shaft on the auxiliary wheel into the inner cavity of the through hole, and fixing the auxiliary wheel on the fixing plate with a threaded cap, and then placing the fixing plate on the lower base. At this time, the threaded cap and the threaded shaft on the auxiliary wheel are located in the inner cavity of the first clearance hole, and the threaded hole is located below the second clearance hole. Then, a hexagon socket bolt with a gasket is screwed on. At this time, the hexagon socket bolt is threadedly moved in the inner cavity of the threaded hole until the fixing plate is fixed on the lower base, and the auxiliary wheel contacts the outer surface of the toothed steel belt, thereby facilitating the installation of the auxiliary wheel, and the operation is simple and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a main stereoscopic view of the utility model;

[0023] Figure 2 This is an exploded perspective view of the utility model;

[0024] Figure 3 This is a three-dimensional diagram of the connection between the clamping structure and the placement seat of the utility model;

[0025] Figure 4 It is a three-dimensional diagram of the rotating structure of the utility model.

[0026] In the figure: 1. Clamping structure; 11. Upper base; 12. Inverted L-shaped plate; 13. Cylinder; 14. Arc block; 2. Placement seat; 3. Rotation structure; 31. Driving motor; 32. Active rotating rod; 33. Active gear; 34. Toothed steel belt; 35. Driven gear; 36. Driven rotating rod; 4. Lower base; 41. First clearance hole; 42. Threaded hole; 5. Auxiliary structure; 51. Fixed plate; 511. Through hole; 512. Second clearance hole; 52. Auxiliary wheel; 53. Threaded cap; 54. Hexagon socket bolt; 55. Gasket. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] Example 1

[0029] Reference Figure 1-3 , which is the first embodiment of the utility model, provides a tooling fixture for automobile parts, including a clamping structure 1, a placing seat 2 is arranged on the clamping structure 1, a rotating structure 3 is arranged at the bottom end of the clamping structure 1, a lower base 4 is arranged on the outer surface of the rotating structure 3, an auxiliary structure 5 is arranged on the lower base 4, and the auxiliary structure 5 is movably connected to the rotating structure 3.

[0030] The clamping structure 1 includes an upper base 11, the top of which is fixedly connected to the placement seat 2, an inverted L-shaped plate 12 is fixedly installed on the outer surface of the upper base 11, a cylinder 13 is fixedly installed on the inner side of the inverted L-shaped plate 12, and an arc block 14 is fixedly installed on the piston rod of the cylinder 13.

[0031] During use, the conical component is placed on the placement seat 2, and then the cylinder 13 fixed on the inverted L-shaped plate 12 is started. At this time, the piston rod on the cylinder 13 drives the arc block 14 fixed on the piston rod to move, and the arc block 14 moves in the direction close to the conical component until the arc block 14 clamps and fixes the conical component, thereby facilitating the clamping and fixation of the conical component, and then facilitating the rotation processing of the conical component.

[0032] Example 2

[0033] Reference Figure 1-4 , which is the second embodiment of the utility model. This embodiment is different from the first embodiment in that a fixing groove is opened inside the top of the lower base 4, and the inner cavity of the fixing groove is fixedly connected to the rotating structure 3.

[0034] The rotating structure 3 includes a driving motor 31, which is fixedly connected to the bottom end of the lower base 4, and an active rotating rod 32 is fixedly installed on the output shaft of the driving motor 31, and a bearing on the outer surface of the active rotating rod 32 is fixedly connected to the inner cavity of the fixed groove;

[0035] A driving gear 33 is fixedly sleeved on the outer surface of the active rotating rod 32, and a toothed steel belt 34 is meshedly connected to the outer surface of the active gear 33. The outer surface of the toothed steel belt 34 is movably connected to the auxiliary structure 5, and the inner side of the toothed steel belt 34 is meshedly connected to a driven gear 35. A driven rotating rod 36 is fixedly installed on the inner cavity wall of the driven gear 35. The bearing on the outer surface of the driven rotating rod 36 is fixedly connected to the inner cavity of the fixed groove, and the end of the driven rotating rod 36 away from the bearing is fixedly connected to the bottom end of the upper base 11.

[0036] A first clearance hole 41 is formed inside the top of the lower base 4 , and a threaded hole 42 is formed inside the top of the lower base 4 . The threaded holes 42 are located on both sides of the first clearance hole 41 , and the inner cavity of the threaded hole 42 is movably connected to the auxiliary structure 5 .

[0037] The auxiliary structure 5 includes a fixed plate 51, an auxiliary wheel 52 is arranged inside the fixed plate 51, the outer surface of the auxiliary wheel 52 is movably connected to the outer surface of the toothed steel belt 34, and the threaded shaft on the auxiliary wheel 52 passes through the inner thread of the fixed plate 51 and is connected to a threaded cap 53;

[0038] A hexagon socket bolt 54 is provided inside the fixing plate 51 , and the outer surface of the hexagon socket bolt 54 is threadedly connected to the inner cavity of the threaded hole 42 . A gasket 55 is movably sleeved on the outer surface of the hexagon socket bolt 54 , and the gasket 55 is movably connected to the fixing plate 51 .

[0039] A through hole 511 is formed inside the top of the fixing plate 51 , and the inner cavity of the through hole 511 is movably plugged into the threaded shaft on the auxiliary wheel 52 .

[0040] A second clearance hole 512 is opened inside the top end of the fixing plate 51 . The second clearance holes 512 are located on both sides of the through hole 511 . The inner cavity of the second clearance hole 512 is movably connected to the outer surface of the hexagon socket bolt 54 .

[0041] During use, the threaded shaft on the auxiliary wheel 52 is inserted into the inner cavity of the through hole 511, and the auxiliary wheel 52 is fixed to the fixing plate 51 by using the threaded cap 53, and then the fixing plate 51 is placed on the lower base 4. At this time, the threaded cap 53 and the threaded shaft on the auxiliary wheel 52 are located in the inner cavity of the first clearance hole 41, and the threaded hole 42 is located below the second clearance hole 512. Then, the hexagon socket bolt 54 with the gasket 55 is screwed and sleeved. At this time, the hexagon socket bolt 54 is threadedly moved in the inner cavity of the threaded hole 42 until the fixing plate 51 is fixed on the lower base 4, and the auxiliary wheel 52 contacts the outer surface of the toothed steel belt 34, so that the auxiliary wheel 52 is easily installed, and the operation is simple and quick.

[0042] Then, by starting the driving motor 31 fixed on the lower base 4, the output shaft of the driving motor 31 drives the active rotating rod 32 fixed on the output shaft to rotate, the active rotating rod 32 drives the active gear 33 to rotate, the active gear 33 drives the toothed steel belt 34 to transmit, the toothed steel belt 34 drives the driven gear 35 to rotate, the driven gear 35 drives the driven rotating rod 36 to rotate, the driven rotating rod 36 drives the clamping structure 1 and the conical component fixed by the clamping structure 1 to rotate, during this period, the toothed steel belt 34 drives the auxiliary wheel 52 to rotate with the threaded shaft as the axis, and plays a role of auxiliary transmission, and then the rotating conical component is processed by the external processing equipment, so as to facilitate the rotation processing of the conical component.

[0043] The remaining structures are the same as those of Example 1.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A fixture for automobile parts, characterized in that: The invention comprises a clamping structure (1), wherein a placement seat (2) is arranged on the clamping structure (1), a rotating structure (3) is arranged at the bottom end of the clamping structure (1), a lower base (4) is arranged on the outer surface of the rotating structure (3), an auxiliary structure (5) is arranged on the lower base (4), and the auxiliary structure (5) is movably connected to the rotating structure (3).

2. The fixture for automobile parts according to claim 1, characterized in that: The clamping structure (1) comprises an upper base (11), the top end of the upper base (11) is fixedly connected to the placement seat (2), an inverted L-shaped plate (12) is fixedly mounted on the outer surface of the upper base (11), a cylinder (13) is fixedly mounted on the inner side of the inverted L-shaped plate (12), and an arc block (14) is fixedly mounted on the piston rod of the cylinder (13).

3. The fixture for automobile parts according to claim 2, characterized in that: A fixing groove is provided inside the top end of the lower base (4), and the inner cavity of the fixing groove is fixedly connected to the rotating structure (3).

4. The fixture for automobile parts according to claim 3, characterized in that: The rotating structure (3) comprises a driving motor (31), the driving motor (31) is fixedly connected to the bottom end of the lower base (4), an active rotating rod (32) is fixedly mounted on the output shaft of the driving motor (31), and a bearing on the outer surface of the active rotating rod (32) is fixedly connected to the inner cavity of the fixed groove; The outer surface of the active rotating rod (32) is fixedly sleeved with a driving gear (33), the outer surface of the active gear (33) is meshedly connected with a toothed steel belt (34), the outer surface of the toothed steel belt (34) is movably connected to the auxiliary structure (5), the inner side of the toothed steel belt (34) is meshedly connected with a driven gear (35), a driven rotating rod (36) is fixedly installed on the inner cavity wall of the driven gear (35), the bearing on the outer surface of the driven rotating rod (36) is fixedly connected to the inner cavity of the fixed groove, and the end of the driven rotating rod (36) away from the bearing is fixedly connected to the bottom end of the upper base (11).

5. The fixture for automobile parts according to claim 4, characterized in that: A first clearance hole (41) is provided inside the top end of the lower base (4), a threaded hole (42) is provided inside the top end of the lower base (4), the threaded holes (42) are located on both sides of the first clearance hole (41), and the inner cavity of the threaded hole (42) is movably connected to the auxiliary structure (5).

6. The fixture for automobile parts according to claim 5, characterized in that: The auxiliary structure (5) comprises a fixed plate (51), an auxiliary wheel (52) is arranged inside the fixed plate (51), the outer surface of the auxiliary wheel (52) is movably connected to the outer surface of the toothed steel belt (34), and a threaded shaft on the auxiliary wheel (52) passes through the inner thread of the fixed plate (51) and is connected to a threaded cap (53); A hexagon socket bolt (54) is arranged inside the fixing plate (51), and the outer surface of the hexagon socket bolt (54) is threadedly connected to the inner cavity of the threaded hole (42). A gasket (55) is movably sleeved on the outer surface of the hexagon socket bolt (54), and the gasket (55) is movably connected to the fixing plate (51).

7. The fixture for automobile parts according to claim 6, characterized in that: A through hole (511) is provided inside the top end of the fixing plate (51), and the inner cavity of the through hole (511) is movably plugged into the threaded rotating shaft on the auxiliary wheel (52).

8. The fixture for automobile parts according to claim 7, characterized in that: A second clearance hole (512) is provided inside the top end of the fixing plate (51), and the second clearance hole (512) is located on both sides of the through hole (511), and the inner cavity of the second clearance hole (512) is movably connected to the outer surface of the hexagon socket bolt (54).

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