Wire harness crimping device

Abstract

The utility model relates to the technical field of mechanical equipment, and provides a wire harness crimping device which comprises an upper die, a lower die, a first driving part, a supporting seat and a second driving part, the first driving part drives the upper die to be close to or away from the lower die, the lower die is provided with a receding opening, and the supporting seat is arranged on the lower die. The second driving piece drives the supporting base to enter or leave the position between the upper die and the lower die along the receding opening, and placing openings are formed in the two sides of the supporting base. Therefore, the crimping efficiency between the wire harness and the metal sleeve can be improved.

Description

Technical Field

[0001] The present application relates to the field of mechanical equipment, and in particular to a wire harness crimping device. Background Art

[0002] The two ends of the wire harness need to be folded toward the middle section and covered with metal sleeves to form sleeve holes. The metal sleeves at both ends need to be crimped to the wire harness so that the metal sleeves at both ends can be stably fixed to the wire harness.

[0003] Therefore, it is a problem that needs to be solved to study a wire harness crimping device that can conveniently crimp both ends of the wire harness at the same time and improve the crimping efficiency between the wire harness and the metal sleeve. Utility Model Content

[0004] In order to improve the crimping efficiency between a wire harness and a metal sleeve, the present application provides a wire harness crimping device.

[0005] The present application provides a wire harness crimping device, which adopts the following technical solution:

[0006] A wire harness crimping device comprises an upper die, a lower die, a first driving member, a support seat and a second driving member, wherein the first driving member drives the upper die to approach or move away from the lower die, the lower die is provided with a clearance opening, the second driving member drives the support seat to enter or move away from between the upper die and the lower die along the clearance opening, and placement openings are provided on both sides of the support seat.

[0007] By adopting the above technical solution, when the wire harness needs to be crimped, the wire harness with the metal sleeve pre-sheathed is placed in the placement port, and the support seat is driven by the second driving member to enter between the upper mold and the lower mold along the clearance port, so that the two ends of the wire harness that need to be crimped are located directly above the lower mold on both sides of the clearance port, and the first driving member drives the lower mold to approach the lower mold to crimp the wire harness, so as to improve the crimping efficiency between the wire harness and the metal sleeve.

[0008] Optionally, a placement portion and a limiting portion are formed on upper and lower sides of the placement opening respectively, and the limiting portion is cut toward the end of the placement portion to form a guide portion.

[0009] By adopting the above technical solution, when the wire harness is placed into the placement opening, it can guide the placement of the wire harness, improve the accuracy of the placement of the wire harness, and improve the efficiency of wire harness crimping.

[0010] Optionally, a distance between an end of the limiting portion away from the second driving member and the second driving member is smaller than a distance between an end of the placing portion away from the second driving member and the second driving member.

[0011] By adopting the above technical solution, the wire harness can be conveniently placed into the placement opening, thereby improving the efficiency of the entire wire harness crimping process.

[0012] Optionally, it also includes a guide block, which is installed in the yield opening, and guide grooves are opened on two sides of the guide block that are away from each other. Guide strips are connected to the two opposite side walls of the support seat, and the guide strips correspond to the guide grooves one by one, and the guide strips slide in the guide grooves.

[0013] By adopting the above technical solution, the second driving member can more accurately drive the support seat to slide, so that the crimping position of the wire harness can be more accurate.

[0014] Optionally, the guide block is provided with a through groove, and the support seat is connected to a guide rod. When the support seat enters between the upper mold and the lower mold, the guide rod is inserted into the through groove, and the peripheral side of the guide rod abuts against the guide block wall corresponding to the through groove.

[0015] By adopting the above technical solution, the support seat can be guided and limited at the same time, so that the support seat is more stable during the wire harness crimping process, so that the wire harness can be crimped more accurately.

[0016] Optionally, two limit members are further included, wherein the limit members are respectively connected to the lower mold on both sides of the clearance opening, a limit opening is opened between the limit member and the lower mold, and the peripheral side of the upper mold abuts against the inner wall surface of the limit member.

[0017] By adopting the above technical solution, the direction in which the upper mold is close to the lower mold can be guided by the limiter, and the limiter is used to make way and limit the crimping position of the wire harness on the upper mold, so that the crimping position of the wire harness is more accurate. At the same time, through the setting of the limiter, it can also effectively prevent people's hands from reaching between the upper mold and the lower mold, thereby better ensuring personal safety.

[0018] Optionally, it further includes a guide column and a guide cylinder, wherein the guide column is installed on the lower mold, and the guide cylinder is installed on the upper mold, and when the upper mold approaches the lower mold, the guide cylinder is sleeved on the guide column.

[0019] By adopting the above technical solution, the guide cylinder is sleeved with the guide column, so that the crimping position of the upper mold and the lower mold on the wire harness is more accurate.

[0020] Optionally, it also includes a support platform and a loading platform, the upper mold and the lower mold are both arranged on the support platform, the loading platform is arranged on one side of the support platform and is located on the side of the lower mold away from the second driving member, and the loading platform is provided with a material receiving trough.

[0021] By adopting the above technical solution, the loading table outside the receiving trough is used to place the pre-installed wire harness. After the wire harness is crimped, the second driving member drives the support seat away from between the upper mold and the lower mold, and the crimped wire harness can be directly pushed into the receiving trough, thereby increasing the receiving rate.

[0022] Optionally, a baffle is also included, and the baffle is arranged around the circumference of the material receiving chute.

[0023] By adopting the above technical solution, the uncrimped wire harnesses and the crimped wire harnesses can be better separated, thereby reducing the possibility of the uncrimped wire harnesses falling into the receiving trough.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. When the wire harness needs to be crimped, the wire harness with the metal sleeve pre-covered is placed in the placement opening, and the second driving member drives the support seat to enter between the upper die and the lower die along the clearance opening, so that the two ends of the wire harness that need to be crimped are located directly above the lower die on both sides of the clearance opening, and the first driving member drives the lower die to approach the lower die to crimp the wire harness, so as to improve the crimping efficiency between the wire harness and the metal sleeve;

[0026] 2. When the wire harness is placed into the placement port, it can guide the placement of the wire harness, improve the accuracy of the placement of the wire harness, and improve the efficiency of wire harness crimping;

[0027] 3. The second driving member can more accurately drive the support seat to slide, so that the crimping position of the wire harness can be more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the structure in which the support seat in the wire harness crimping device of the embodiment of the present application does not enter between the upper die and the lower die;

[0029] Figure 2 yes Figure 1 The enlarged schematic diagram of point A in the middle;

[0030] Figure 3 It is a structural schematic diagram of the support seat in the wire harness crimping device of the embodiment of the present application entering between the upper die and the lower die;

[0031] Figure 4 yes Figure 3 A magnified schematic diagram of point B in the middle.

[0032] Figure numerals: 1. support platform; 2. upper mold; 3. lower mold; 4. first driving member; 5. loading platform; 6. receiving trough; 7. baffle; 8. support seat; 81. placement part; 82. limiting part; 83. guide part; 9. second driving member; 10. clearance port; 11. placement port; 12. guide block; 13. guide groove; 14. guide strip; 15. through groove; 16. guide rod; 17. limiting member; 18. limiting port; 19. guide column; 20. guide cylinder. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-4 This application is described in further detail.

[0034] The present application embodiment discloses a wire harness crimping device. Figure 1 The wire harness crimping device includes a support platform 1, an upper die 2, a lower die 3 and a first driving member 4. The upper die 2 and the lower die 3 are both arranged on the support platform 1. In this embodiment, the lower die 3 and the first driving member 4 are screwed to the support platform 1, and the upper die 2 is slidably arranged on the support platform 1. In this embodiment, the first driving member 4 is a cylinder, and the cylinder drives the upper die 2 to approach or move away from the lower die 3. When the two ends of the wire harness with the metal sleeve are located on the lower die 3, the cylinder drives the upper die 2 to approach the lower die 3 to crimp the wire harness and the metal sleeve, so that the wire harness can be crimped conveniently.

[0035] In some embodiments, the wire harness crimping device further includes a loading platform 5, which is disposed on one side of the support platform 1, so that after the crimping of the wire harness is completed, the crimped wire harness can be directly pushed into the receiving platform. The loading platform 5 is provided with a receiving slot 6, which is disposed near one side of the support platform 1. The receiving slot 6 is used to collect the crimped wire harness, and the loading platform 5 outside the receiving slot 6 is used to place the uncrimped wire harness, so that the staff can conveniently pick up the wire harness from the loading platform 5 for crimping, and can conveniently collect the wire harness after crimping.

[0036] In some embodiments, the wire harness crimping device further includes a baffle 7, which is disposed around the receiving groove 6. In this embodiment, the baffle 7 is disposed around three sides of the receiving groove 6 away from the support platform 1. After the crimped wire harness is placed into the receiving groove 6, the crimped wire harness and the unfinished wire harness can be better isolated, so that the wire harness can be better collected.

[0037] Reference Figure 2The wire harness crimping device also includes a support seat 8 and a second driving member 9. In this embodiment, the loading platform 5 is located on the side of the lower mold 3 away from the second driving member 9. The support member is used to place the wire harness, and the second driving member 9 is used to drive the support seat 8 to move. The lower mold 3 is provided with a clearance port 10, which is used to make way for the support seat 8. The second driving member 9 is a cylinder, which drives the support seat 8 to enter or move away from the upper mold 2 and the lower mold 3 along the clearance port 10. Both sides of the support seat 8 are provided with a placement port 11, which is used to place the wire harness, so that the placement position of the wire harness is positioned. At the same time, the support seat 8 can temporarily fix the two ends of the wire harness, so that when the second driving member 9 drives the support seat 8 to move, it can stably drive the wire harness to enter between the upper mold 2 and the lower mold 3, and the wire harness is crimped by the upper mold 2 approaching the lower mold 3, so that the wire harness can be crimped conveniently.

[0038] In some embodiments, a placement portion 81 and a stopper 82 are formed on the upper and lower sides of the placement opening 11, respectively. The placement portion 81 is used to place the wire harness, and the stopper 82 is used to temporarily fix the wire harness. The stopper 82 is cut toward the end of the placement portion 81 to form a guide portion 83, and the guide portion 83 guides the wire harness to be quickly and accurately placed in the placement opening 11.

[0039] In some embodiments, the distance between the end of the limiting portion 82 away from the second driving member 9 and the second driving member 9 is smaller than the distance between the end of the placement portion 81 away from the second driving member 9 and the second driving member 9. This makes it easy to put the wire harness in from top to bottom and push the wire harness into the placement port 11, so that the wire harness can be put in conveniently.

[0040] In some embodiments, the wire harness crimping device further includes a guide block 12, which is installed in the clearance opening 10, that is, the guide block 12 is used in the clearance opening 10 and is screwed to the support platform 1. The guide block 12 is provided with guide grooves 13 on two sides facing away from each other, and the two opposite side walls of the support seat 8 are connected with guide bars 14, which correspond to the guide grooves 13 one by one, and the guide bars 14 slide in the guide grooves 13. Through the cooperation of the guide bars 14 and the guide grooves 13, the second driving member 9 can be more stable when driving the support seat 8 to slide, so that the crimping position of the wire harness can be more accurate.

[0041] In some embodiments, the guide block 12 is provided with a through slot 15, and the support seat 8 is connected to a guide rod 16, and the guide rod 16 cooperates with the through slot 15 to assist in positioning the support seat 8 and to stabilize the support seat 8. When the support seat 8 enters between the upper mold 2 and the lower mold 3, the guide rod 16 is inserted into the through slot 15, and the peripheral side of the guide rod 16 abuts against the wall of the guide block 12 corresponding to the through slot 15. In this embodiment, the guide rod 16 is a bolt, which is screwed to the support seat 8 and passes through the support seat 8. The guide block 12 is a rubber block, so that after the bolt is inserted into the rubber block, the support seat 8 can be more stable, so that the upper mold 2 and the lower mold 3 can crimp the wire harness more stably.

[0042] Reference Figure 3 and Figure 4 In some embodiments, the wire harness crimping device further includes two limit members 17, and the limit members 17 are respectively connected to the lower mold 3 on both sides of the clearance opening 10. In this embodiment, the limit members 17 are integrally formed with the lower mold 3. The limit member 17 is used to limit the upper mold 2 and the wire harness. A limit opening 18 is provided between the limit member 17 and the lower mold 3, and the circumferential side of the upper mold 2 abuts against the inner wall surface of the limit member 17. When the upper mold 2 approaches the lower mold 3, the upper mold 2 is guided by the limit member 17, and when the support seat 8 enters between the upper mold 2 and the lower mold 3, the two ends of the wire harness enter into the limit opening 18, so that the upper mold 2 can crimp the wire harness more stably; at the same time, due to the protection of the limit member 17, it is possible to better avoid the staff's hands from reaching between the upper mold 2 and the lower mold 3, and can better ensure the safety of the staff.

[0043] Continue to refer to Figure 4 In some embodiments, the wire harness crimping device further includes a guide post 19 and a guide cylinder 20. The guide post 19 is mounted on the lower die 3. In this embodiment, the guide post 19 is screwed to the lower die 3. The guide cylinder 20 is mounted on the upper die 2. In this embodiment, the guide cylinder 20 is screwed to the upper die 2. When the upper die 2 approaches the lower die 3, the guide cylinder 20 is sleeved with the guide post 19, so that the upper die 2 and the lower die 3 are more accurately positioned, so that the crimping of the wire harness can be more accurate.

[0044] The implementation principle of a wire harness crimping device in an embodiment of the present application is as follows: when the wire harness needs to be crimped, the wire harness pre-sheathed with a metal sleeve is placed in the placement port 11, and the support seat 8 is driven along the clearance port 10 to enter between the upper mold 2 and the lower mold 3 through the drive of the second driving member 9, so that the two ends of the wire harness that need to be crimped are located directly above the lower mold 3 on both sides of the clearance port 10, and the first driving member 4 drives the lower mold 3 to approach the lower mold 3 to crimp the wire harness, so as to improve the crimping efficiency between the wire harness and the metal sleeve.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A wire harness crimping device, characterized in that: The invention comprises an upper die (2), a lower die (3), a first driving member (4), a support seat (8) and a second driving member (9), wherein the first driving member (4) drives the upper die (2) to approach or move away from the lower die (3), the lower die (3) is provided with a clearance opening (10), the second driving member (9) drives the support seat (8) to move along the clearance opening (10) into or away from between the upper die (2) and the lower die (3), and placement openings (11) are provided on both sides of the support seat (8).

2. A wire harness crimping device according to claim 1, characterized in that: A placement portion (81) and a limiting portion (82) are respectively formed on the upper and lower sides of the placement opening (11); the limiting portion (82) is cut toward the end of the placement portion (81) to form a guide portion (83).

3. A wire harness crimping device according to claim 2, characterized in that: The distance between the end of the limiting portion (82) away from the second driving member (9) and the second driving member (9) is smaller than the distance between the end of the placing portion (81) away from the second driving member (9) and the second driving member (9).

4. A wire harness crimping device according to claim 1, characterized in that: It also includes a guide block (12), the guide block (12) is installed in the clearance opening (10), and the guide block (12) is provided with guide grooves (13) on two sides facing away from each other, and the two opposite side walls of the support seat (8) are connected with guide strips (14), the guide strips (14) correspond to the guide grooves (13) one by one, and the guide strips (14) slide in the guide grooves (13).

5. A wire harness crimping device according to claim 4, characterized in that: The guide block (12) is provided with a through groove (15), and the support seat (8) is connected to a guide rod (16). When the support seat (8) enters between the upper mold (2) and the lower mold (3), the guide rod (16) is inserted into the through groove (15), and the peripheral side of the guide rod (16) and the wall surface of the guide block (12) corresponding to the through groove (15) are in contact with each other.

6. A wire harness crimping device according to claim 1, characterized in that: It also includes two limiting members (17), the limiting members (17) being respectively connected to the lower mold (3) on both sides of the clearance opening (10), a limiting opening (18) being provided between the limiting member (17) and the lower mold (3), and the peripheral side of the upper mold (2) being in contact with the inner wall surface of the limiting member (17).

7. A wire harness crimping device according to claim 1, characterized in that: It also includes a guide column (19) and a guide cylinder (20), wherein the guide column (19) is mounted on the lower die (3), and the guide cylinder (20) is mounted on the upper die (2), and when the upper die (2) approaches the lower die (3), the guide cylinder (20) is sleeved on the guide column (19).

8. A wire harness crimping device according to claim 1, characterized in that: The invention also comprises a support platform (1) and a loading platform (5), wherein the upper mold (2) and the lower mold (3) are both arranged on the support platform (1), and the loading platform (5) is arranged on one side of the support platform (1) and is located on a side of the lower mold (3) away from the second driving member (9), and the loading platform (5) is provided with a material receiving trough (6).

9. A wire harness crimping device according to claim 8, characterized in that: It also comprises a baffle plate (7), wherein the baffle plate (7) is arranged around the circumference of the material receiving trough (6).

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