CN213318657U

CN213318657U - Clamp for machining automobile complex parts

Info

Publication number: CN213318657U
Application number: CN202022137332.8U
Authority: CN
Inventors: 张造武
Original assignee: Shenzhen Jingyun Technology Co ltd
Current assignee: Shenzhen Jingyun Technology Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-06-01
Anticipated expiration: 2030-09-25

Abstract

The utility model relates to the technical field of anchor clamps, and an anchor clamps are used in complicated part machining of car is disclosed, comprising a base plate, the first multidirectional robotic arm of last fixed surface of bottom plate is connected with, the upper surface of bottom plate is seted up flutedly, a plurality of bracing pieces of inner wall fixedly connected with of recess, the pole wall swing joint of bracing piece has the supporting shoe, the screw thread through-hole has been seted up to the lateral wall of supporting shoe, and the pore wall threaded connection of screw thread through-hole has the screw rod, two antifriction bearing, two have been cup jointed to the lateral wall of screw rod is fixed antifriction bearing's outer wall and the cell wall fixed connection of recess, the lateral wall of screw rod passes the recess to fixedly connected. The utility model discloses make anchor clamps have regulatory function, make it can the fixed not part of equidimension of centre gripping, improve anchor clamps's practicality to and improved the convenience and the efficiency of the complicated parts machining of anchor clamps centre gripping car, and reduced staff's intensity of labour.

Description

Clamp for machining automobile complex parts

Technical Field

The utility model relates to an anchor clamps technical field especially relates to an anchor clamps are used in complicated parts machining of car.

Background

The fixture is a device for fixing a machining object to occupy a correct position for construction or detection in a machine manufacturing process, and is also called a fixture, and the fixture generally comprises a positioning element (for determining the correct position of a part in the fixture), a clamping device, a tool setting guide element (for determining the relative position of a tool and the part or guiding the direction of the tool), an indexing device (for enabling the part to complete machining of a plurality of stations in one-time installation, including a rotary indexing device and a linear movement indexing device), a connecting element, a fixture body (a fixture base) and the like.

At present, the clamping angle of the complex parts of the automobile needs to be frequently adjusted in the welding process, so that workers need to repeatedly use the clamp for fixing, the clamp is more cumbersome and inconvenient to use, the processing efficiency and convenience of the complex parts of the automobile are affected, and the labor intensity of the workers is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art that the complicated part of car needs frequent adjustment centre gripping angle in welding process, leads to the staff to need use anchor clamps repeatedly to fix, makes the comparatively loaded down with trivial details inconvenient problem of anchor clamps use, and the complicated part of car that provides anchor clamps for processing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a clamp for machining complex parts of an automobile comprises a bottom plate, wherein a first multidirectional mechanical arm is fixedly connected to the upper surface of the bottom plate, the upper surface of the bottom plate is provided with a groove, the inner wall of the groove is fixedly connected with a plurality of supporting rods, the rod wall of the supporting rod is movably connected with a supporting block, the side wall of the supporting block is provided with a threaded through hole, and the hole wall of the threaded through hole is connected with a screw rod in a threaded manner, the side wall of the screw rod is fixedly sleeved with two rolling bearings, the outer walls of the two rolling bearings are fixedly connected with the groove wall of the groove, the side wall of the screw rod penetrates through the groove, and is fixedly connected with a rotating handle, the upper surface of the supporting block is fixedly connected with a second multidirectional mechanical arm, the side ends of the first multi-directional mechanical arm and the second multi-directional mechanical arm are fixedly connected with electric clamping jaws, and the side wall of the bottom plate is fixedly connected with an auxiliary mechanism.

Preferably, the auxiliary mechanism comprises an L-shaped plate fixedly connected with the side wall of the bottom plate, and a fluorescent lamp is fixedly connected to the lower surface of the L-shaped plate.

Preferably, the side wall of the rotating handle is provided with a screw hole, the hole wall of the screw hole is in threaded connection with a threaded rod, and the side wall of the threaded rod is fixedly connected with a rotating block.

Preferably, the two sides of the supporting block are fixedly connected with sliding blocks, and the groove wall of the groove is provided with a sliding groove matched with the sliding blocks.

Preferably, the four corners of the lower surface of the bottom plate are fixedly connected with connecting rods.

Preferably, a plurality of reinforcing blocks are fixedly connected to the lower surface of the bottom plate.

Compared with the prior art, the utility model provides an anchor clamps are used in complicated parts machining of car possesses following beneficial effect:

the clamp for processing the complex parts of the automobile is provided with a first multidirectional mechanical arm, a second multidirectional mechanical arm, a supporting block and a screw rod, when the complex parts need to be welded, firstly, the two parts are respectively arranged on motor clamping jaws of the first multidirectional mechanical arm and the second multidirectional mechanical arm, then, a control device controls the first multidirectional mechanical arm and the second multidirectional mechanical arm to be adjusted in multiple angles, so that the parts can be contacted with each other at any angle, meanwhile, the parts can be conveniently welded, in addition, the first multidirectional mechanical arm and the second multidirectional mechanical arm can control the electric clamping jaws to deflect, the parts do not need to be manually rotated in the welding process of the parts, time and labor are saved, and the parts do not need to be frequently fixed through the clamp, in addition, the screw rod is rotated through a crank, the supporting block is moved, and the supporting block drives the second multidirectional mechanical arm to move, make it have the position control function, and then make anchor clamps can adapt to the needs of not equidimension part centre gripping, the fluorescent lamp improves the illumination intensity of anchor clamps department simultaneously, and the staff of being convenient for observes the part, and this mechanism makes anchor clamps have regulatory function, makes it can the fixed not equidimension part of centre gripping, improves the practicality of anchor clamps to and improved the convenience and the efficiency of the complicated parts machining of anchor clamps centre gripping car, and reduced staff's intensity of labour.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses make anchor clamps have regulatory function, make it can the fixed not part of equidimension of centre gripping, improve the practicality of anchor clamps to and improved the convenience and the efficiency of the complicated parts machining of anchor clamps centre gripping car, and reduced staff's intensity of labour.

Drawings

Fig. 1 is a schematic structural view of a fixture for machining complex parts of an automobile according to the present invention;

fig. 2 is the utility model provides a structural schematic diagram of part A of the fixture for machining the complex parts of the automobile.

In the figure: the device comprises a base plate 1, a first multidirectional mechanical arm 2, a groove 3, a support rod 4, a support block 5, a screw 6, a rolling bearing 7, a rotating handle 8, an auxiliary mechanism 9, an L-shaped plate 91, a fluorescent lamp 92, a second multidirectional mechanical arm 10, an electric clamping jaw 11, a threaded rod 12, a rotating block 13, a sliding block 14, a sliding groove 15, a connecting rod 16 and a reinforcing block 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a fixture for machining complex parts of an automobile comprises a bottom plate 1, wherein a first multidirectional mechanical arm 2 is fixedly connected to the upper surface of the bottom plate 1, a groove 3 is formed in the upper surface of the bottom plate 1, a plurality of support rods 4 are fixedly connected to the inner wall of the groove 3, support blocks 5 are movably connected to the rod walls of the support rods 4, threaded through holes are formed in the side walls of the support blocks 5, and the wall of the threaded through hole is connected with a screw rod 6 in a threaded manner, the side wall of the screw rod 6 is fixedly sleeved with two rolling bearings 7, the outer walls of the two rolling bearings 7 are fixedly connected with the wall of the groove 3, the side wall of the screw rod 6 penetrates through the groove 3, the rotating handle 8 is fixedly connected, the upper surface of the supporting block 5 is fixedly connected with a second multi-directional mechanical arm 10, the side ends of the first multi-directional mechanical arm 2 and the second multi-directional mechanical arm 10 are fixedly connected with an electric clamping jaw 11, and the side wall of the bottom plate 1 is fixedly connected with an auxiliary mechanism 9.

The auxiliary mechanism 9 comprises an L-shaped plate 91 fixedly connected with the side wall of the bottom plate 1, a fluorescent lamp 92 is fixedly connected to the lower surface of the L-shaped plate 91, and the fluorescent lamp 92 improves the illumination intensity of the clamp and facilitates the observation of the part by a worker.

The screw has been seted up to the lateral wall of commentaries on classics 8, and the pore wall threaded connection of screw has threaded rod 12, and the lateral wall fixedly connected with turning block 13 of threaded rod 12, and turning block 13 can conveniently rotate threaded rod 12, and threaded rod 12 rotates the stability after extrusion bottom plate 1 lateral wall can ensure the removal of second multidirectional robotic arm 10.

The equal fixedly connected with slider 14 in both sides of supporting shoe 5, the cell wall of recess 3 seted up with slider 14 matched with spout 15, spout 15 and slider 14 can ensure the stability that supporting shoe 5 removed.

The equal fixedly connected with connecting rod 16 in lower surface four corners department of bottom plate 1, connecting rod 16 is convenient for bottom plate 1's installation fixed.

The lower surface of the bottom plate 1 is fixedly connected with a plurality of reinforcing blocks 17, the reinforcing blocks 17 can guarantee the structural strength of the bottom plate 1, the fluorescent lamp 92, the first multidirectional mechanical arm 2 and the second multidirectional mechanical arm 10 are electrically connected with an external power supply through control equipment, the electrical connection is the prior art, and the fluorescent lamp 92, the first multidirectional mechanical arm 2 and the second multidirectional mechanical arm 10 are only the prior art and belong to the conventional technical means of the person in the art, so that the description is omitted.

In the utility model, when the complex parts need to be welded, firstly, the two parts are respectively arranged on the motor clamping jaws 11 of the first multidirectional mechanical arm 2 and the second multidirectional mechanical arm 10, then the control equipment controls the first multidirectional mechanical arm 2 and the second multidirectional mechanical arm 10 to be adjusted in multiple angles, so that the parts can be contacted with each other at any angle, and meanwhile, the parts can be conveniently welded, in addition, the first multidirectional mechanical arm 2 and the second multidirectional mechanical arm 10 can control the electric clamping jaws 11 to deflect, so that the parts do not need to be rotated manually in the welding process of the parts, time and labor are saved, and the parts do not need to be fixed frequently through a clamp, in addition, the screw rod 6 is rotated through the crank 8, the support block 5 is moved by the screw rod 6, the support block 5 drives the second multidirectional mechanical arm 10 to move, so that the parts have the position adjusting function, and further, the clamp can meet the clamping requirements of parts with different sizes, meanwhile, the fluorescent lamp 92 improves the illumination intensity at the clamp, so that workers can observe parts conveniently, the clamp has an adjusting function, the clamp can clamp and fix parts with different sizes, the practicability of the clamp is improved, the convenience and efficiency of clamping and machining automobile complex parts by the clamp are improved, and the labor intensity of the workers is reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The clamp for machining the complex parts of the automobile comprises a bottom plate (1) and is characterized in that a first multidirectional mechanical arm (2) is fixedly connected to the upper surface of the bottom plate (1), a groove (3) is formed in the upper surface of the bottom plate (1), a plurality of support rods (4) are fixedly connected to the inner wall of the groove (3), a support block (5) is movably connected to the rod wall of each support rod (4), a threaded through hole is formed in the side wall of each support block (5), a screw rod (6) is connected to the hole wall of the threaded through hole in a threaded manner, two rolling bearings (7) are fixedly sleeved on the side wall of each screw rod (6), the outer walls of the two rolling bearings (7) are fixedly connected to the groove wall of the groove (3), the side wall of each screw rod (6) penetrates through the groove (3) and is fixedly connected with a rotating handle (8), a second multidirectional mechanical arm (10) is fixedly, the side ends of the first multidirectional mechanical arm (2) and the second multidirectional mechanical arm (10) are fixedly connected with electric clamping jaws (11), and the side wall of the bottom plate (1) is fixedly connected with an auxiliary mechanism (9).

2. The clamp for machining the complex parts of the automobile as claimed in claim 1, wherein the auxiliary mechanism (9) comprises an L-shaped plate (91) fixedly connected with the side wall of the bottom plate (1), and a fluorescent lamp (92) is fixedly connected to the lower surface of the L-shaped plate (91).

3. The clamp for machining the complex parts of the automobile as claimed in claim 1, wherein a screw hole is formed in a side wall of the rotating handle (8), a threaded rod (12) is connected to a wall of the screw hole in a threaded manner, and a rotating block (13) is fixedly connected to a side wall of the threaded rod (12).

4. The clamp for machining the complex parts of the automobile as claimed in claim 1, wherein the two sides of the supporting block (5) are fixedly connected with sliding blocks (14), and the groove wall of the groove (3) is provided with a sliding groove (15) matched with the sliding blocks (14).

5. The clamp for machining the complex parts of the automobile as claimed in claim 1, wherein the four corners of the lower surface of the bottom plate (1) are fixedly connected with connecting rods (16).

6. The jig for machining an automobile complex part as claimed in claim 1, wherein a plurality of reinforcing blocks (17) are fixedly connected to a lower surface of the base plate (1).