Blade calibration tool for self-made silk screen cutting machine of automobile wire harness

Abstract

The utility model discloses a blade calibration tool for an automobile wire harness self-made silk screen cutting machine, and relates to the technical field of automobile wire harnesses. The device comprises a working table, four supporting legs are fixedly connected to the four corners of the bottom of the working table, a second supporting frame is fixedly connected to the top of the working table, a second electric push rod is arranged on the left side of the second supporting frame, a second push rod is fixedly connected to the bottom output end of the second electric push rod, and a connecting block is fixedly connected to the bottom of the second push rod. According to the utility model, the second sliding block is arranged, specifically, the second motor is started, and according to the power output of the second threaded rod, the second sliding block is driven to move downwards to the horizontal position where the cutting knife can be in contact with the wire harness for calibration; then a third motor is started to drive a first threaded rod to be matched with a second sliding block and a first sliding rod at the same time to enable the cutting knife to slowly get close to the wire harness, the distance close to the wire harness is adjusted according to the cutting requirement, and finally a fourth motor is started to drive the cutting knife to complete proofreading and cutting.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile wiring harnesses, in particular to a blade calibration tool for a self-made wire mesh cutting machine for automobile wiring harnesses. Background Art

[0002] The car is equipped with many wiring harnesses inside the car. The wiring harness is equivalent to the car's neural network, which is used to convey various command information and telecommunication signals to keep the whole vehicle in a better control and operation state.

[0003] However, in the process of making wiring harnesses, it is important to note that various wiring harnesses need to be placed and wound together in the production process. If the wiring harness is too long, it will directly affect the space occupied during the vehicle wiring process. If the wiring harness is too short, it will not be able to be assembled with the vehicle equipment, thus affecting the production efficiency and causing waste of resources. Therefore, we proposed a self-made wire mesh cutting machine blade calibration tool for automotive wiring harnesses. Utility Model Content

[0004] The purpose of the utility model is to provide a blade calibration tool for a homemade wire mesh cutting machine for automotive wiring harnesses. By setting a sliding block 2, the distance to the wiring harness is adjusted according to the cutting requirements, and finally a motor 4 is started to drive the cutting knife to complete the calibration and cutting, thereby solving the existing problem that a wiring harness that is too long will directly affect the space occupied during the vehicle wiring process, and a wiring harness that is too short will not be able to be assembled with the vehicle-mounted equipment, thereby affecting the production efficiency and causing a waste of resources.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a blade calibration tool for a homemade wire mesh cutting machine for automobile wiring harnesses, comprising a workbench, four supporting legs are fixedly connected to the four corners of the bottom of the workbench, a support frame 2 is fixedly connected to the top of the workbench, an electric push rod 2 is arranged on the left side of the support frame 2, a push rod 2 is fixedly connected to the bottom output end of the electric push rod 2, a connecting block is fixedly connected to the bottom of the push rod 2, a swivel 1 is rotatably connected to the front of the connecting block, a swivel 2 is arranged at the bottom of the swivel 1, an auxiliary table is rotatably connected to the bottom of the swivel 2, the bottom of the auxiliary table is fixedly connected to the top of the workbench, a support frame 1 is arranged on the right side of the support frame 2, an electric push rod 1 is fixedly connected to the top of the support frame 1, and a push rod 1 is fixedly connected to the bottom output end of the electric push rod 1, and power is provided to the push rod 1 by the electric push rod 1, thereby adjusting the first and second wheels.

[0007] Furthermore, a motor 2 is fixedly connected to the top of the support frame 2, a threaded rod 2 is fixedly connected to the bottom output end of the motor 2, the bottom of the threaded rod 2 passes through the support frame 2 and extends to the bottom, two sliding blocks 1 are arranged on the inner wall of the support frame 2, the inner wall of the sliding block 1 located on the front is threadedly connected to the outer surface of the threaded rod 2, and the sliding block 1 can be moved through the cooperation between the support frame 2 and the threaded rod 2.

[0008] Furthermore, the inner wall of the sliding block 1 located on the back is slidably connected with an auxiliary rod, the top of the auxiliary rod is fixedly connected to the top of the inner wall of the support frame 2, the bottom of the auxiliary rod is fixedly connected to the top of the workbench, the back of the sliding block 1 located on the back is fixedly connected with a motor 3, and the front output end of the motor 3 is fixedly connected with a threaded rod 1, and the sliding block 1 can be adjusted by transmitting power to the threaded rod 1 through the motor 3.

[0009] Furthermore, the front side of the threaded rod 1 passes through the sliding block 1 and extends to the outside, and the sides of the two push rods 1 that are close to each other are fixedly connected with the sliding rod 1, and the outer surface of the threaded rod 1 is threadedly connected with the sliding block 2, and the outer surface of the sliding rod 1 is slidably connected to the inner wall of the sliding block 2, and the top of the sliding block 2 is fixedly connected with the motor 4, and the right output end of the sliding block 2 is fixedly connected with the output rod, and the outer surface of the output rod is fixedly connected with the cutting knife, and the sliding block 2 is set, specifically, the motor 2 is started, and according to the power output of the threaded rod 2, the sliding block 2 is driven to move downward until the cutting knife can contact the horizontal position of the wiring harness for emergency calibration, and then the motor 3 is started to drive the threaded rod 1 and cooperate with the sliding block 2 and the sliding rod 1 to slowly approach the cutting knife to the wiring harness, and the distance close to the wiring harness is adjusted according to the cutting requirements, and finally the motor 4 is started to drive the cutting knife to complete the proofreading and cutting.

[0010] Furthermore, the bottom of the push rod 1 is fixedly connected to a slide rail, the right side of the slide rail is fixedly connected to a motor 1, the left output end of the motor 1 is fixedly connected to a threaded rod 3, the left side of the threaded rod 3 penetrates the slide rail and extends to the outside, the outer surface of the threaded rod 3 is threadedly connected to the auxiliary block, and the push rod 1 is set, specifically, the electric push rod 1 is started, the bottom slide rail is driven by the push rod 1, the auxiliary block connected under the slide rail is aligned with the wiring harness on the left side, and then the motor 1 is started so that the threaded rod 3 can drive the auxiliary block to move, first move the auxiliary block to the left side, and then make the wiring harness at the center of the two clamping plates and calibrate the display to prepare for subsequent cutting.

[0011] Furthermore, the outer surface of the auxiliary block is slidably connected to the inner wall of the slide rail, the bottom of the auxiliary block is fixedly connected to a motor five, the top output end of the motor five is fixedly connected to a bidirectional threaded rod, the front and back sides of the bidirectional threaded rod are provided with support rods, the tops of the two support rods are fixedly connected to the top of the inner wall of the auxiliary block, the bottoms of the two support rods are fixedly connected to the bottom of the inner wall of the auxiliary block, the outer surface of the bidirectional threaded rod is threadedly connected to two clamping plates, and the threaded rod can drive the two clamping plates to move by arranging the cooperation between the auxiliary block and the support rod.

[0012] The utility model has the following beneficial effects:

[0013] The utility model sets a sliding block 2, specifically starts motor 2, and according to the power output of threaded rod 2, drives sliding block 2 to move downward to a horizontal position where the cutting knife can contact the wire harness for calibration, then starts motor 3 to drive threaded rod 1 and cooperates with sliding block 2 and sliding rod 1 to slowly move the cutting knife closer to the wire harness, adjusts the distance to the wire harness according to the cutting requirements, and finally starts motor 4 to drive the cutting knife to complete the proofreading and cutting.

[0014] The utility model sets a push rod 1, specifically starts an electric push rod 1, drives the bottom slide rail through the push rod 1, aligns the auxiliary block connected under the slide rail with the wiring harness on the left side, and then starts the motor 1 so that the threaded rod 3 can drive the auxiliary block to move, first moves the auxiliary block to the left side, and then makes the wiring harness at the center of the two clamping plates and calibrates the display to prepare for subsequent cutting.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the push rod 2 of the utility model;

[0019] Figure 3 This is a structural schematic diagram of the second sliding block of the utility model;

[0020] Figure 4 This is a structural schematic diagram of a sliding rod of the utility model;

[0021] Figure 5 This is a schematic diagram of the slide rail structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the bidirectional threaded rod of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Workbench; 11. Support leg; 2. Support frame 1; 21. Electric push rod 1; 22. Push rod 1; 23. Slide rail; 24. Clamping plate; 25. Motor 1; 251. Threaded rod 3; 26. Auxiliary block; 27. Motor 5; 271. Bidirectional threaded rod; 272. Support rod; 3. Support frame 2; 31. Motor 2; 311. Threaded rod 2; 312. Auxiliary rod; 32. Motor 3; 321. Threaded rod 1; 322. Slide rod 1; 33. Slide block 1; 34. Slide block 2; 35. Motor 4; 351. Cutting knife; 4. Electric push rod 2; 41. Push rod 2; 42. Connecting block; 43. Swivel 1; 44. Swivel 2; 45. Auxiliary table. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-6 As shown, the utility model is a blade calibration tool for a homemade wire mesh cutting machine for automobile wiring harnesses, comprising a workbench 1, four supporting legs 11 are fixedly connected to the four corners of the bottom of the workbench 1, a support frame 2 3 is fixedly connected to the top of the workbench 1, an electric push rod 2 4 is arranged on the left side of the support frame 2 3, a push rod 2 41 is fixedly connected to the output end of the bottom of the electric push rod 2 4, a connecting block 42 is fixedly connected to the bottom of the push rod 2 41, a swivel 1 43 is rotatably connected to the front of the connecting block 42, a swivel 2 44 is arranged at the bottom of the swivel 1 43, an auxiliary table 45 is rotatably connected to the back of the swivel 2 44, the bottom of the auxiliary table 45 is fixedly connected to the top of the workbench 1, a support frame 2 is arranged on the right side of the support frame 2 3, an electric push rod 21 is fixedly connected to the top of the support frame 2, and a push rod 22 is fixedly connected to the output end of the bottom of the electric push rod 21.

[0027] A motor 2 31 is fixedly connected to the top of the support frame 2 3, and a threaded rod 2 311 is fixedly connected to the bottom output end of the motor 2 31. The bottom of the threaded rod 2 311 penetrates the support frame 2 3 and extends to the bottom. Two sliding blocks 1 33 are arranged on the inner wall of the support frame 2 3. The inner wall of the sliding block 1 33 located on the front is threadedly connected to the outer surface of the threaded rod 2 311.

[0028] The inner wall of the sliding block 33 located at the back is slidably connected with an auxiliary rod 312, the top of the auxiliary rod 312 is fixedly connected to the top of the inner wall of the support frame 2 3, and the bottom of the auxiliary rod 312 is fixedly connected to the top of the workbench 1. The back of the sliding block 33 located at the back is fixedly connected with a motor 32, and the front output end of the motor 32 is fixedly connected with a threaded rod 1 321.

[0029] The front side of the threaded rod 321 passes through the sliding block 33 and extends to the outside. The sides of the two push rods 22 that are close to each other are fixedly connected with the sliding rod 322. The outer surface of the threaded rod 321 is threadedly connected with the sliding block 2 34. The outer surface of the sliding rod 322 is slidably connected to the inner wall of the sliding block 2 34. The top of the sliding block 2 34 is fixedly connected with a motor 4 35. The right output end of the sliding block 2 34 is fixedly connected with an output rod, and the outer surface of the output rod is fixedly connected with a cutting knife 351. By setting the sliding block 2 34, specifically starting the motor 2 31, according to the power output of the threaded rod 2 311, the sliding block 2 34 is driven to move downward to a horizontal position where the cutting knife 351 can contact the wiring harness for calibration, and then starting the motor 32 to drive the threaded rod 1 321 and cooperate with the sliding block 2 34 and the sliding rod 1 322 to slowly approach the cutting knife 351 to the wiring harness, adjust the distance close to the wiring harness according to the cutting requirements, and finally start the motor 4 35 to drive the cutting knife 351 to complete the proofreading and cutting.

[0030] The bottom of the push rod 22 is fixedly connected to the slide rail 23, the right side of the slide rail 23 is fixedly connected to the motor 25, the left output end of the motor 25 is fixedly connected to the threaded rod 3 251, the left side of the threaded rod 3 251 penetrates the slide rail 23 and extends to the outside, the outer surface of the threaded rod 3 251 is threadedly connected to the auxiliary block 26, by setting the push rod 22, specifically starting the electric push rod 21, the bottom slide rail 23 is driven by the push rod 22, the auxiliary block 26 connected under the slide rail 23 is aligned with the wiring harness on the left side, and then the motor 25 is started so that the threaded rod 3 251 can drive the auxiliary block 26 to move, first move the auxiliary block 26 to the left side, and then make the wiring harness at the center of the two clamping plates 24 and calibrate the display to prepare for subsequent cutting.

[0031] The outer surface of the auxiliary block 26 is slidably connected to the inner wall of the slide rail 23, the bottom of the auxiliary block 26 is fixedly connected to a motor 5 27, the top output end of the motor 5 27 is fixedly connected to a bidirectional threaded rod 271, and the front and back sides of the bidirectional threaded rod 271 are provided with support rods 272.

[0032] The tops of the two support rods 272 are fixedly connected to the top of the inner wall of the auxiliary block 26 , and the bottoms of the two support rods 272 are fixedly connected to the bottom of the inner wall of the auxiliary block 26 . The outer surface of the bidirectional threaded rod 271 is threadedly connected to two clamping plates 24 .

[0033] A specific application of this embodiment is: when in use, the staff will pass the wire harness to be cut through the swivel ring 1 43 and the swivel ring 2 44 respectively, and then start the electric push rod 2 4 to push the connecting block 42 through the push rod 2 41 to make the swivel ring 1 43 contact the wire harness and the inner wall of the base swivel ring 2 44 at the bottom of the wire harness according to the size of the wire harness, and then start the electric push rod 1 21 according to the distance of the wire harness, and drive the bottom slide rail 23 through the push rod 1 22, align the auxiliary block 26 connected under the slide rail 23 with the wire harness on the left, and then start the motor 1 25 so that the threaded rod 3 251 can drive the auxiliary block 26 to move, first move the auxiliary block 26 to the left, and then make the wire harness at the center of the two clamping plates 24 , and then start the motor five 27 to drive the two clamping plates 24 to approach each other through the bidirectional threaded rod 271, thereby clamping the wire harness, and then move to the right according to the required length, and then start the motor two 31, according to the power output of the threaded rod two 311, and the assistance of the auxiliary rod 312, and then drive the sliding block two 34 to move downward to the horizontal position where the cutting knife 351 can contact the wire harness for emergency calibration, and then start the motor three 32 to drive the threaded rod one 321 and cooperate with the sliding block two 34 and the sliding rod one 322 to slowly move the cutting knife 351 close to the wire harness, adjust the distance close to the wire harness according to the cutting time and reverse movement, and finally start the motor four 35 to drive the cutting knife 351 to complete the cutting operation.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A blade calibration tool for a self-made wire mesh cutting machine for automobile wiring harnesses, comprising a workbench (1), wherein four support legs (11) are fixedly connected to the four corners of the bottom of the workbench (1), and characterized in that: The top of the workbench (1) is fixedly connected to a support frame 2 (3), the left side of the support frame 2 (3) is provided with an electric push rod 2 (4), the bottom output end of the electric push rod 2 (4) is fixedly connected to a push rod 2 (41), the bottom of the push rod 2 (41) is fixedly connected to a connecting block (42), the front of the connecting block (42) is rotatably connected to a swivel ring 1 (43), the bottom of the swivel ring 1 (43) is provided with a swivel ring 2 (44), the back of the swivel ring 2 (44) is rotatably connected to an auxiliary table (45), the bottom of the auxiliary table (45) is fixedly connected to the top of the workbench (1), the right side of the support frame 2 (3) is provided with a support frame 1 (2), the top of the support frame 1 (2) is fixedly connected to an electric push rod 1 (21), and the bottom output end of the electric push rod 1 (21) is fixedly connected to a push rod 1 (22).

2. The blade calibration tool for the homemade wire mesh cutting machine for automobile wiring harness according to claim 1 is characterized in that: The top of the second support frame (3) is fixedly connected to the second motor (31), the bottom output end of the second motor (31) is fixedly connected to the second threaded rod (311), the bottom of the second threaded rod (311) passes through the second support frame (3) and extends to the bottom, and the inner wall of the second support frame (3) is provided with two first sliding blocks (33), and the inner wall of the first sliding block (33) located at the front is threadedly connected to the outer surface of the second threaded rod (311).

3. The blade calibration tool for the homemade wire mesh cutting machine for automobile wiring harness according to claim 2 is characterized in that: The inner wall of the sliding block 1 (33) located at the back is slidably connected to an auxiliary rod (312), the top of the auxiliary rod (312) is fixedly connected to the top of the inner wall of the supporting frame 2 (3), and the bottom of the auxiliary rod (312) is fixedly connected to the top of the working table (1). The back of the sliding block 1 (33) located at the back is fixedly connected to the motor 3 (32), and the front output end of the motor 3 (32) is fixedly connected to the threaded rod 1 (321).

4. The blade calibration tool for the homemade wire mesh cutting machine for automobile wiring harness according to claim 3 is characterized in that: The front side of the threaded rod 1 (321) passes through the sliding block 1 (33) and extends to the outside; the sides of the two push rods 1 (22) close to each other are fixedly connected to the sliding rod 1 (322); the outer surface of the threaded rod 1 (321) is threadedly connected to the sliding block 2 (34); the outer surface of the sliding rod 1 (322) is slidably connected to the inner wall of the sliding block 2 (34); the top of the sliding block 2 (34) is fixedly connected to the motor 4 (35); the right output end of the sliding block 2 (34) is fixedly connected to the output rod; the outer surface of the output rod is fixedly connected to the cutting knife (351).

5. The blade calibration tool for the homemade wire mesh cutting machine for automobile wiring harness according to claim 4 is characterized in that: The bottom of the push rod 1 (22) is fixedly connected to a slide rail (23), the right side of the slide rail (23) is fixedly connected to a motor 1 (25), the left output end of the motor 1 (25) is fixedly connected to a threaded rod 3 (251), the left side of the threaded rod 3 (251) passes through the slide rail (23) and extends to the outside, and the outer surface of the threaded rod 3 (251) is threadedly connected to the auxiliary block (26).

6. The blade calibration tool for the homemade wire mesh cutting machine for automobile wiring harness according to claim 5 is characterized in that: The outer surface of the auxiliary block (26) is slidably connected to the inner wall of the slide rail (23); the bottom of the auxiliary block (26) is fixedly connected to a motor five (27); the top output end of the motor five (27) is fixedly connected to a bidirectional threaded rod (271); and support rods (272) are provided on the front and back of the bidirectional threaded rod (271).

7. The blade calibration tool for the homemade wire mesh cutting machine for automobile wiring harness according to claim 6 is characterized in that: The tops of the two support rods (272) are fixedly connected to the top of the inner wall of the auxiliary block (26), the bottoms of the two support rods (272) are fixedly connected to the bottom of the inner wall of the auxiliary block (26), and the outer surface of the bidirectional threaded rod (271) is threadedly connected to two clamping plates (24).

Images