CN218308688U - Auto-parts spraying anchor clamps - Google Patents
Auto-parts spraying anchor clamps Download PDFInfo
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- CN218308688U CN218308688U CN202221823724.2U CN202221823724U CN218308688U CN 218308688 U CN218308688 U CN 218308688U CN 202221823724 U CN202221823724 U CN 202221823724U CN 218308688 U CN218308688 U CN 218308688U
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- gear
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- clamp
- spraying
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Abstract
The utility model discloses an auto-parts spraying fixture, which is used for spraying wheel hubs, and comprises a rotary seat, a fixture and a support frame, wherein the fixture is used for clamping auto-parts; the fixture is provided with a plurality of corresponding spray guns and comprises a base and positioning rods arranged at two ends of the base, the positioning rods are hinged with the base, positioning columns are arranged at the end parts of the positioning rods and are perpendicular to the rotating planes of the positioning rods, and a fixing mechanism is arranged between the two positioning rods; the tool rotates along the axis of the tool, the hub is driven to rotate, the spray gun only needs to move up and down, all angles of the hub can be sprayed, and meanwhile, the clamp can be adapted to hubs with different sizes; this spraying anchor clamps still is applicable to other auto-parts, as long as there is the hole on this accessory, can press from both sides tightly the hole through two reference columns of anchor clamps, and then realize pressing from both sides tightly whole auto-parts.
Description
Technical Field
The utility model relates to an auto-parts processing field, in particular to auto-parts spraying anchor clamps.
Background
At present, a molded automobile hub is used as one of the heaviest automobile parts and is also the most obvious part with the effect of automobile light weight, the automobile hub is mainly prepared by methods such as gravity casting, low-pressure casting, extrusion casting and the like, and in the spraying process of the automobile hub, the automobile hub is fixed on a tool clamp to be sprayed in the past, but the spraying method has certain defects, because the automobile hub is fixed, the position of a spray gun needs to be continuously adjusted in the spraying process, so that the surface of the automobile hub can be uniformly sprayed, and the control precision requirement on the spray gun is very high.
And the automobile wheel hub anchor clamps for the wheel hub of prior art centre gripping effect is too poor, only can carry out the centre gripping to corresponding wheel hub, can't adjust anchor clamps according to the wheel hub size that will carry out the centre gripping. For the technical problem who solves above prior art anchor clamps appearance, the utility model provides an auto-parts spraying anchor clamps for carry out the spraying to automobile wheel hub.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that an auto-parts spraying anchor clamps is provided, anchor clamps can drive wheel hub and rotate, can carry out the spraying to wheel hub's each angle, improve the spraying quality to solve the above-mentioned multinomial defect that leads to among the prior art.
In order to achieve the above object, the present invention provides the following technical solutions: a spraying clamp for automobile parts is used for spraying hubs and comprises a rotary seat, a clamp for clamping automobile parts and a support frame, wherein the rotary seat is arranged below the support frame, the clamp is arranged below the rotary seat, and the clamp is driven by a driving mechanism to rotate along the central axis of the clamp; the clamp is provided with a plurality of corresponding spray guns, the clamp comprises a base and positioning rods arranged at two ends of the base, the positioning rods are hinged to the base, positioning columns are arranged at the end portions of the positioning rods and perpendicular to the rotating planes of the positioning rods, and fixing mechanisms are arranged between the two positioning rods.
Preferably, the fixing mechanism comprises a first connecting rod and a second connecting rod, a gear is arranged at the end part of the first connecting rod, a long-strip-shaped through groove is formed in the second connecting rod, tooth grooves are formed in the top and the bottom of the long-strip-shaped through groove, the gear is arranged in the long-strip-shaped through groove and meshed with the tooth grooves in the top and the bottom, and two ends of the first connecting rod and two ends of the second connecting rod are respectively hinged with the positioning rods on two sides; a fixing device is further arranged between the first connecting rod and the second connecting rod.
Preferably, the fixing device comprises a concave block, the concave block wraps the second connecting rod, two ends of the concave block are connected with the first connecting rod, a hole is formed in the middle of the concave block, and a rotating shaft of the gear penetrates through the hole; the concave block is provided with a sleeve which is vertical to the concave block on two sides of the moving direction of the second connecting rod, the sleeve is connected with a locking column in a threaded manner, and a circular clamping plate is arranged at the end part of the locking column.
Preferably, the fixing mechanism further comprises a Z-shaped handle, a first inner hexagonal groove is formed in one end of the handle, a first hexagonal column extends upwards from a rotating shaft of the gear, and the first hexagonal column is in clearance fit with the first inner hexagonal groove; the other end of handle is equipped with the hexagonal recess in the second, and the locking post upwards extends the second hexagonal post, second hexagonal post and the clearance fit of second hexagonal recess.
Preferably, actuating mechanism includes driving motor, drive gear, rotating gear and rotation axis, and driving motor sets up at the carriage top, and driving motor drive gear is rotatory, and every anchor clamps correspond a set of rotating gear and rotation axis, and rotating gear and drive gear meshing, the vertical roating seat setting that passes of rotation axis, and rotating gear sets up on the rotation axis top, and anchor clamps setting is in the bottom of rotation axis.
Preferably, a supporting seat is arranged on a contact surface between the top of the rotating seat and the rotating gear, a countersunk hole is formed in the mounting position of the rotating seat on the rotating shaft, and the supporting seat is clamped in the countersunk hole; the supporting seat is of a ring-shaped structure, a plurality of balls are arranged on the upper surface at equal intervals, and a ring-shaped groove is formed in the position, corresponding to the balls, of the bottom of the rotating gear.
The beneficial effect of adopting above technical scheme is: the auto-parts spraying clamp with the structure of the utility model rotates along the axis of the clamp and drives the wheel hub to rotate, so that the spray gun can move up and down, and all angles of the wheel hub can be sprayed, and meanwhile, the clamp can be adapted to wheel hubs with different sizes; this spraying anchor clamps still is applicable to other auto-parts, as long as there is the hole on this accessory, can press from both sides tightly the hole through two reference columns of anchor clamps, and then realize pressing from both sides tightly whole auto-parts.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the structure of the jig;
FIG. 3 is a schematic view of the structure of A shown in FIG. 2;
FIG. 4 is a schematic view of the structure at the rotating gear;
FIG. 5 is a schematic view of the structure at the fixture;
fig. 6 is a schematic structural view of the Z-handle.
Wherein, 1-a rotating seat, 2-a clamp, 3-a supporting frame and 4-a driving mechanism;
11-a support seat, 12-a counter sink, 13-a ball and 14-a ring-shaped groove;
21-a base, 22-a positioning rod, 23-a positioning column and 24-a fixing mechanism;
241-a first connecting rod, 242-a second connecting rod, 243-a gear, 244-an elongated through groove, 245-a toothed groove, 246-a concave block, 247-a hole, 248-a sleeve, 249-a locking column, 250-a circular clamping plate, 251-a Z-shaped handle, 252-a first inner hexagonal groove, 253-a first hexagonal column, 254-a second inner hexagonal groove and 255-a second hexagonal column;
41-drive motor, 42-drive gear, 43-rotation gear, 44-rotation shaft, 45-transition gear.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 to 6 show a specific embodiment of the present invention: a spraying clamp for automobile parts is used for spraying hubs and comprises a rotary seat 1, a clamp 2 used for clamping automobile parts and a support frame 3, wherein the rotary seat 1 is arranged below the support frame 3, the clamp 2 is arranged below the rotary seat 1, and the clamp 2 is driven by a driving mechanism 4 to rotate along the central axis of the clamp; the clamp 2 is provided with a plurality of corresponding spray guns, the clamp 2 comprises a base 21 and positioning rods 22 arranged at two ends of the base 21, the positioning rods 22 are hinged to the base 21, positioning columns 23 are arranged at the end portions of the positioning rods 22, the positioning columns 23 are perpendicular to the rotating planes of the positioning rods 22, and fixing mechanisms 24 are arranged between the two positioning rods 22.
In the use, hang wheel hub or auto-parts's two holes on the reference column earlier, the tip of reference column is equipped with the lug, then two locating levers of rotatory, adjust the distance between the two to the biggest, then fix between two locating levers through fixed establishment, realized clamping to wheel hub or auto-parts like this promptly. Every spray gun corresponds a anchor clamps, and in the spraying process, it is rotatory through single anchor clamps of actuating mechanism drive, just so can all spray each face of spraying piece, need not adjust the position of anchor clamps at the spraying in-process, only need the spray gun at vertical face reciprocate can.
The fixing mechanism 24 comprises a first connecting rod 241 and a second connecting rod 242, a gear 243 is arranged at the end of the first connecting rod 241, a long strip-shaped through groove 244 is arranged in the second connecting rod 242, tooth grooves 245 are arranged at the top and the bottom of the long strip-shaped through groove 244, the gear 243 is arranged in the long strip-shaped through groove 244 and meshed with the tooth grooves 245 at the top and the bottom, and two ends of the first connecting rod 241 and the second connecting rod 242 are respectively hinged with the positioning rods 22 at two sides; a fixing device is further disposed between the first link 241 and the second link 242.
The fixing device comprises a concave block 246, the concave block 246 wraps the second connecting rod 242, two ends of the concave block 246 are connected with the first connecting rod 241, a hole 247 is formed in the middle of the concave block 246, and the rotating shaft of the gear 243 penetrates through the hole 247; the female block 246 is provided with a sleeve 248 perpendicular to the female block 246 with respect to both sides of the moving direction of the second link 242, a locking column 249 is threaded into the sleeve 248, and a circular clamp plate 250 is provided at the end of the locking column 249.
The fixing mechanism 24 further comprises a Z-shaped handle 251, one end of the handle is provided with a first inner hexagonal groove 252, the rotating shaft of the gear 243 extends upwards to form a first hexagonal column 253, and the first hexagonal column 253 is in clearance fit with the first inner hexagonal groove 252; the other end of the handle is provided with a second inner hexagonal groove 254, the locking column 249 extends upwards to form a second hexagonal column 255, and the second hexagonal column 255 is in clearance fit with the second inner hexagonal groove 254.
After the spraying piece hangs on the reference column of anchor clamps, come the rotating gear through Z type handle, through positive and negative and reversal, the drive second connecting rod comes the motion back for first connecting rod, first connecting rod and second connecting rod are guaranteed on a straight line to concave type piece, avoid both to take place to deflect, after the both sides locating lever is in the maximum position, through the rotatory locking post of Z type handle, make circular splint press from both sides tightly first connecting rod, guarantee that the distance of both sides locating lever no longer changes, realized pressing from both sides tight to the spraying piece through anchor clamps promptly.
The driving mechanism 4 comprises a driving motor 41, a driving gear 42, a rotating gear 43 and a rotating shaft 44, the driving motor 41 is arranged at the top of the support frame 3, the driving gear 42 is driven by the driving motor 41 to rotate, each clamp 2 corresponds to one group of the rotating gear 43 and the rotating shaft 44, an excess gear 45 is arranged between the rotating gear 43 and the driving gear 42, the rotating gear 43 is meshed with the excess gear 45, the excess gear 45 is meshed with the driving gear 44, and the gear ratio of the driving gear 44, the excess gear 45 and the rotating gear 43 is 1:1:2, a middle rotating shaft 44 vertically penetrates through the rotating base 1, a rotating gear 43 is arranged at the top end of the rotating shaft 44, and the clamp 2 is arranged at the bottom end of the rotating shaft 44.
A supporting seat 11 is arranged on the contact surface of the top of the rotating seat 1 and the rotating gear 43, a countersunk hole 12 is formed in the mounting position of the rotating seat 1 on the rotating shaft 44, and the supporting seat 11 is clamped in the countersunk hole 12; the supporting seat 11 is a ring-shaped structure, a plurality of balls 13 are arranged on the upper surface at equal intervals, and a ring-shaped groove 14 is arranged at the bottom of the rotating gear 43 corresponding to the position of the balls 13.
The clamp device is provided with a plurality of groups of clamps, and when the spray coating piece is clamped by the clamps, the rotary gear of the clamps is driven to rotate by the top driving motor so as to drive the clamps to rotate along the axes of the clamps; meanwhile, balls are arranged between the rotating gear and the top of the rotating seat, so that the rotating gear can rotate conveniently, and friction is reduced.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many modifications and improvements can be made without departing from the inventive concept, and all of them belong to the protection scope of the present invention.
Claims (6)
1. A spraying clamp for automobile parts is used for spraying hubs and is characterized by comprising a rotating seat (1), a clamp (2) used for clamping automobile parts and a support frame (3), wherein the rotating seat (1) is arranged below the support frame (3), the clamp (2) is arranged below the rotating seat (1), and the clamp (2) is driven by a driving mechanism (4) to rotate along the central axis of the clamp; anchor clamps (2) correspond the spray gun and are provided with a plurality ofly, and this anchor clamps (2) include base (21) and set up locating lever (22) at base (21) both ends, and locating lever (22) are articulated with base (21), and the tip of locating lever (22) sets up reference column (23), and reference column (23) perpendicular and locating lever (22) rotation plane set up, is equipped with fixed establishment (24) between two locating levers (22).
2. The automobile accessory spraying clamp according to claim 1, wherein the fixing mechanism (24) comprises a first connecting rod (241) and a second connecting rod (242), a gear (243) is arranged at the end of the first connecting rod (241), an elongated through groove (244) is arranged inside the second connecting rod (242), tooth grooves (245) are arranged at the top and the bottom of the elongated through groove (244), the gear (243) is arranged in the elongated through groove (244) and is meshed with the tooth grooves (245) at the top and the bottom, and two ends of the first connecting rod (241) and the second connecting rod (242) are respectively hinged with the positioning rods (22) at two sides; a fixing device is also arranged between the first connecting rod (241) and the second connecting rod (242).
3. The automobile accessory spray jig according to claim 2, wherein the fixing means comprises a female block (246), the female block (246) wrapping the second link (242) and having both ends connected to the first link (241), the female block (246) having a hole (247) at a middle position, the rotation shaft of the gear (243) being disposed through the hole (247); the two sides of the concave block (246) relative to the moving direction of the second connecting rod (242) are perpendicular to the concave block (246) and are provided with sleeves (248), the sleeves (248) are connected with locking columns (249) in a threaded mode, and the end portions of the locking columns (249) are provided with circular clamping plates (250).
4. The automobile accessory spray coating clamp according to claim 2, wherein the fixing mechanism (24) further comprises a Z-shaped handle (251), one end of the handle is provided with a first inner hexagonal groove (252), a rotating shaft of the gear (243) extends upwards to form a first hexagonal column (253), and the first hexagonal column (253) is in clearance fit with the first inner hexagonal groove (252); the other end of the handle is provided with a second inner hexagonal groove (254), the locking column (249) extends upwards to form a second hexagonal column (255), and the second hexagonal column (255) is in clearance fit with the second inner hexagonal groove (254).
5. The automobile accessory spraying clamp according to claim 1, wherein the driving mechanism (4) comprises a driving motor (41), a driving gear (42), a rotating gear (43) and a rotating shaft (44), the driving motor (41) is arranged at the top of the support frame (3), the driving gear (42) is driven to rotate by the driving motor (41), each clamp (2) corresponds to one set of the rotating gear (43) and the rotating shaft (44), the rotating gear (43) is meshed with the driving gear (42), the rotating shaft (44) vertically penetrates through the rotating base (1) and is arranged at the top end of the rotating shaft (44), and the clamp (2) is arranged at the bottom end of the rotating shaft (44).
6. The automobile accessory spraying clamp according to claim 5, wherein a supporting seat (11) is arranged on a contact surface of the top of the rotating seat (1) and the rotating gear (43), a countersunk hole (12) is formed in the rotating seat (1) at the installation position of the rotating shaft (44), and the supporting seat (11) is clamped in the countersunk hole (12); the supporting seat (11) is of a ring-shaped structure, a plurality of balls (13) are arranged on the upper surface at equal intervals, and a ring-shaped groove (14) is formed in the bottom of the rotating gear (43) corresponding to the position of the balls (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221823724.2U CN218308688U (en) | 2022-07-14 | 2022-07-14 | Auto-parts spraying anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221823724.2U CN218308688U (en) | 2022-07-14 | 2022-07-14 | Auto-parts spraying anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218308688U true CN218308688U (en) | 2023-01-17 |
Family
ID=84869872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221823724.2U Active CN218308688U (en) | 2022-07-14 | 2022-07-14 | Auto-parts spraying anchor clamps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218308688U (en) |
-
2022
- 2022-07-14 CN CN202221823724.2U patent/CN218308688U/en active Active
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