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CN-224209386-U - Positioning tool clamp for assembling electric vehicle frame

CN224209386UCN 224209386 UCN224209386 UCN 224209386UCN-224209386-U

Abstract

The utility model discloses a positioning fixture for assembling an electric vehicle frame, which belongs to the field of positioning of electric vehicle frames and comprises a positioning assembly, wherein the positioning assembly comprises a positioning underframe, the upper end of the positioning underframe is provided with a bearing plate, one end of the bearing plate is provided with a plurality of first supports, the upper ends of the first supports are respectively provided with a first transmission arm, both sides of the bearing plate are respectively provided with a second support, the upper ends of the second supports are respectively provided with a second transmission arm, both sides of the upper ends of the bearing plate are respectively provided with a transverse plate, the upper ends of the two transverse plates are respectively fixedly provided with a portal frame, the upper ends of the two portal frames are respectively symmetrically provided with a third support, and the upper ends of the third supports are respectively provided with an extrusion rod.

Inventors

  • SUN YONG
  • XUE WENHAO

Assignees

  • 浙江奥牛科技有限公司

Dates

Publication Date
20260508
Application Date
20250604

Claims (7)

  1. 1. A location frock clamp for electric motor car frame equipment, its characterized in that includes: The positioning assembly (100), positioning assembly (100) includes positioning chassis (101), take over board (102) are installed to the upper end of positioning chassis (101), it installs a plurality of first support (103) to accept the one end of board (102), a plurality of first support (103) the upper end all is equipped with first transmission arm (104), it all is equipped with second support (105) to accept the both sides of board (102), the upper end of second support (105) is equipped with second transmission arm (106), it all installs diaphragm (107) to accept the upper end both sides of board (102), two the upper end of diaphragm (107) is all fixed mounting has portal frame (108), two the upper end of portal frame (108) is all equipped with third support (109) symmetrically, extrusion rod (110) are installed to the upper end of third support (109), the one end both sides that first support (103) were kept away from to accept board (102) all are equipped with extension board (120), fourth support (130) are installed to the upper end of extension board (120), fourth support (130) are equipped with first slider (150) are installed to the upper end of extension board (150), the upper end of the bearing plate (102) is provided with a frame body (200).
  2. 2. The positioning fixture for assembling the electric vehicle frame according to claim 1, wherein two second sliding grooves (111) are formed in one end of the bearing plate (102), and second extrusion blocks (112) are slidably connected inside the two second sliding grooves (111).
  3. 3. The positioning fixture for assembling the electric vehicle frame according to claim 1, wherein first supporting blocks (121) are symmetrically arranged at one ends of the two portal frames (108), and a first compression bar (122) is clamped between the two first supporting blocks (121).
  4. 4. The positioning fixture for assembling the electric vehicle frame according to claim 1, wherein the second support blocks (131) are fixedly arranged at the other ends of the two portal frames (108), and a second compression bar (132) is clamped between the two second support blocks (131).
  5. 5. The positioning fixture for assembling the electric vehicle frame according to claim 1, wherein a third supporting block (141) is fixedly arranged in the middle of each of the two portal frames (108), and a third compression bar (142) is clamped between the two third supporting blocks (141).
  6. 6. The positioning fixture for assembling an electric vehicle frame according to claim 1, wherein the first transmission arm (104), the second transmission arm (106) and the third transmission arm (140) are in a serial structure.
  7. 7. The positioning fixture for assembling an electric vehicle frame as set forth in claim 3 wherein the first (122), second (132) and third (142) struts are all made of hollow stainless steel.

Description

Positioning tool clamp for assembling electric vehicle frame Technical Field The utility model relates to the field of positioning of electric vehicle frames, in particular to a positioning fixture for assembling an electric vehicle frame. Background The electric vehicle frame is an important component of the electric vehicle, not only bears the vehicle body and passengers, but also relates to the overall stability and safety of the electric vehicle, and in order to improve the positioning stability of the electric vehicle frame during assembly, a fixture is needed, wherein the 'integrated welding positioning fixture for the electric vehicle frame' disclosed by application number 202323398222.7 is also an increasingly mature technology, and the 'auxiliary side pipe front end fixing block, the side pipe fixing block, the auxiliary side pipe rear end fixing block, the tail frame fixing block and the bottom fork fixing block' are arranged, so that positioning treatment can be conveniently carried out on different parts of the electric vehicle frame, welding treatment can be conveniently carried out on different parts of the electric vehicle frame, and meanwhile, the auxiliary side pipe front end fixing block, the side pipe rear end fixing block, the tail frame fixing block and the bottom fork fixing block can be conveniently adjusted through a plurality of groups of fine tuning mechanisms, so that positioning treatment is carried out on parts of the electric vehicle frame with different specifications, and the overall practicability is improved. The positioning clamp has the following defects that the positioning clamp can actually play a role in positioning a frame through the fixed blocks at the front end of the secondary side pipe, the fixed blocks at the rear end of the secondary side pipe, the tail frame fixed block and the bottom fork fixed block; But above-mentioned positioning fixture simple structure is inconvenient to carry out the omnidirectional positioning operation according to different frame structure sizes to influence positioning fixture's commonality, based on this, provide a frame of being convenient for carry out the omnidirectional positioning operation to the frame of different sizes, reinforcing commonality and positioning effect are necessary. Disclosure of utility model The embodiment of the utility model provides a positioning fixture for assembling an electric vehicle frame, which aims to solve the problem that the existing positioning fixture is inconvenient to perform omnibearing positioning on frames with different sizes In order to achieve the above purpose, the utility model provides a positioning fixture for assembling an electric vehicle frame, which comprises a positioning assembly; The locating assembly comprises a locating underframe, a supporting plate is installed at the upper end of the locating underframe, a plurality of first supports are installed at one end of the supporting plate, a plurality of first supports are arranged at the upper ends of the first supports, second supports are arranged at the two sides of the supporting plate, second transmission arms are arranged at the upper ends of the second supports, transverse plates are installed at the two sides of the upper ends of the supporting plate, a portal frame is fixedly installed at the upper ends of the transverse plates, third supports are symmetrically arranged at the upper ends of the portal frame, extrusion rods are installed at the upper ends of the third supports, supporting plates are arranged at the two sides of one end of the supporting plate, which is far away from the first supports, third transmission arms are installed at the upper ends of the fourth supports, first sliding grooves are formed in the surfaces of the supporting plate, two first extrusion blocks are connected in a sliding mode inside the first sliding mode, and a frame body is arranged at the upper ends of the supporting plate. As a preferable scheme of the utility model, one end of the bearing plate is provided with two second sliding grooves, and the insides of the two second sliding grooves are both connected with a second extrusion block in a sliding way. As a preferable scheme of the utility model, one ends of the two portal frames are symmetrically provided with first supporting blocks, and a first compression bar is clamped between the two first supporting blocks. As a preferable scheme of the utility model, the other ends of the two portal frames are fixedly provided with second supporting blocks, and a second compression bar is clamped between the two second supporting blocks. As a preferable scheme of the utility model, the middle parts of the two portal frames are fixedly provided with the third supporting blocks, and a third compression bar is clamped between the two third supporting blocks. In a preferred embodiment of the present utility model, the first, second and third actuator arms are connected in series. As a p