Crimping tool

Abstract

The utility model discloses a crimping tool which comprises a base, one side of a first electric push rod and one side of a second electric push rod are respectively provided with an auxiliary rod and a pressing ring piece, the upper end of a pressing seat is fixedly connected with a limiting seat, and the inner side of the limiting seat is provided with a pressing spring. The two sides of the pressing spring are fixedly connected with a first limiting rod and a second limiting rod. By means of the structure, the first fixing base is fixedly connected to the outer side of the second electric push rod, and the first fixing base is fixedly connected to the fixing frame, so that in the pressing process, auxiliary pushing is conducted through the auxiliary rod, the pressing ring piece slides on the inner side of the auxiliary rod, and the pressing ring piece is not prone to shaking during pressing; a pressing spring is fixedly connected to the inner side of the limiting base, a first limiting rod and a second limiting rod are fixedly connected to the two sides of the pressing spring correspondingly, and a first limiting groove and a second limiting groove are formed in the outer side of the first limiting rod and the outer side of the second limiting rod, so that the pressing ring piece is stable in the downward-moving pressing process.

Description

Technical Field

[0001] The utility model relates to the technical field of crimping tooling, in particular to a crimping tooling. Background Art

[0002] When making circuit breaker parts, pressing equipment is needed. When moving down to press, a crimping tool is needed to make it easier to form, so a crimping tool needs to be set up.

[0003] When the crimping tool is used, in the prior art, during the process of pressing downward, the pressing structure is prone to shaking, which makes it easy to shake. When the lower end moves downward for pressing, the clamping stability of the crimping tool does not meet expectations.

[0004] The purpose of the utility model is to provide a crimping tool, which can be pushed assisted by an auxiliary rod during the pressing process, so that the pressing ring can slide inside the auxiliary rod, making it less likely to shake during pressing, and making it relatively stable during the pressing process by moving the pressing ring downward. Utility Model Content

[0005] The purpose of the utility model is to provide a crimping tool, which can be pushed assisted by an auxiliary rod during the pressing process, so that the pressing ring can slide inside the auxiliary rod, making it less likely to shake during pressing, and making it relatively stable during the pressing process by moving the pressing ring downward.

[0006] In order to achieve the above-mentioned purpose, a crimping tool is provided, including a base, the upper end of the base is fixedly connected with a fixing frame and a pressing seat, a first electric push rod and a second electric push rod are respectively provided on one side of the fixing frame, an auxiliary rod and a pressing ring are respectively provided on one side of the first electric push rod and the second electric push rod, the upper end of the pressing seat is fixedly connected with a limiting seat, a pressing spring is provided on the inner side of the limiting seat, and the first limiting rod and the second limiting rod are fixedly connected on both sides of the pressing spring.

[0007] According to the crimping tool, a first fixing seat is fixedly connected to the outer side of the first electric push rod, a mounting groove is provided between the first fixing seat and the first electric push rod, and two first locking bolts are symmetrically threadedly connected to the first fixing seat.

[0008] According to the crimping tool, a second fixing seat is fixedly connected to the outer side of the second electric push rod, a connecting seat is threadedly locked on one side of the second fixing seat, a locking frame is locked on one side of the connecting seat, one side of the connecting seat is fixedly connected to one side of the fixing frame, and two second locking bolts are symmetrically threadedly connected on the second fixing seat.

[0009] According to the crimping tool, an auxiliary push groove is provided on one side of the auxiliary rod, a first push seat is fixedly connected to the other side of the auxiliary rod, and one side of the first push seat is fixedly connected to one side of the first electric push rod.

[0010] According to the crimping tool, the upper end of the pressing ring is fixedly connected to the second pushing seat, and the upper end of the second pushing seat is fixedly connected to the lower end of the second electric push rod.

[0011] According to the crimping tool, a first limiting groove is provided between the first limiting rod and the limiting seat.

[0012] According to the crimping tool, a second limiting groove is provided between the second limiting rod and the limiting seat.

[0013] According to the crimping tool, a bearing plate is provided inside the pressing spring for pressing.

[0014] Beneficial effects:

[0015] 1. A second fixed seat is provided on one side of the fixed frame, and two second electric push rods are symmetrically fixedly connected to the inner side of the second fixed seat, and the second push seat is fixedly connected to the lower end of the second electric push rod, and a pressing ring is fixedly connected to the lower end of the second push seat, and an auxiliary rod is provided on one side of the pressing ring, and an auxiliary push groove is provided between the auxiliary rod and the pressing ring, and a first push seat is fixedly connected to one side of the auxiliary rod, and two second electric push rods are symmetrically fixedly connected to one side of the first push seat, and the first fixed seat is fixedly connected to the outer side of the second electric push rod, and the first fixed seat is fixedly connected to the fixed frame, so that during the pressing process, the auxiliary rod is used to assist in pushing, so that the pressing ring slides on the inner side of the auxiliary rod, so that it is not easy to shake during pressing.

[0016] 2. A limiting seat is fixedly connected to the upper end of the base, a pressing spring is fixedly connected to the inner side of the limiting seat, a first limiting rod and a second limiting rod are fixedly connected to both sides of the pressing spring, a first limiting groove and a second limiting groove are arranged on the outer sides of the first limiting rod and the second limiting rod, and a bearing plate is arranged on the inner side of the pressing spring, so that it is relatively stable during the process of pressing by moving the pressing ring downward.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0019] Figure 1 A three-dimensional diagram of a crimping tool proposed by the utility model;

[0020] Figure 2 It is a structural schematic diagram of a first electric push rod and a second electric push rod of a crimping tooling proposed by the utility model;

[0021] Figure 3 This is a schematic structural diagram of a crimping tool proposed by the utility model viewed from the side;

[0022] Figure 4 The utility model proposed Figure 3 Schematic diagram of the structure at A in the middle.

[0023] Legend:

[0024] 1. Base; 2. Fixed frame; 3. First fixed seat; 4. First locking bolt; 5. First electric push rod; 6. Mounting slot; 7. First push seat; 8. Auxiliary rod; 9. Connecting seat; 10. Locking frame; 11. Second fixed seat; 12. Second locking bolt; 13. Second push seat; 14. Pressing ring; 15. Second electric push rod; 16. Pressing seat; 17. Limiting seat; 18. Pressing spring; 19. First limiting rod; 20. First limiting slot; 21. Second limiting rod; 22. Second limiting slot; 23. Bearing plate; 24. Auxiliary push slot. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] Reference Figure 1-4 The utility model embodiment provides a crimping tool, which includes a base 1, the upper end of the base 1 is fixedly connected with a fixing frame 2 and a pressing seat 16, and one side of the fixing frame 2 is respectively provided with a first electric push rod 5 and a second electric push rod 15. The first electric push rod 5 and the second electric push rod 15 are the existing technical structures and are powered by internal motors. One side of the first electric push rod 5 and the second electric push rod 15 is respectively provided with an auxiliary rod 8 and a pressing ring 14, the upper end of the pressing seat 16 is fixedly connected with a limiting seat 17, and a pressing spring 18 is arranged on the inner side of the limiting seat 17. The first limiting rod 19 and the second limiting rod 21 are fixedly connected on both sides of the pressing spring 18. The first limiting rod 19 and the second limiting rod 21 make the pressing spring 18 have excellent stability when pressing.

[0027] A first fixing seat 3 is fixedly connected to the outer side of the first electric push rod 5 , a mounting groove 6 is provided between the first fixing seat 3 and the first electric push rod 5 , and two first locking bolts 4 are symmetrically threadedly connected to the first fixing seat 3 , and the first locking bolts 4 are used to install the first fixing seat 3 .

[0028] A second fixing seat 11 is fixedly connected to the outer side of the second electric push rod 15, a connecting seat 9 is threadedly locked on one side of the second fixing seat 11, a locking frame 10 is locked on one side of the connecting seat 9, one side of the connecting seat 9 is fixedly connected to one side of the fixing frame 2, and two second locking bolts 12 are symmetrically threadedly connected on the second fixing seat 11, and the second locking bolts 12 are used to install the second fixing seat 11.

[0029] An auxiliary push groove 24 is provided on one side of the auxiliary rod 8 , and a first push seat 7 is fixedly connected to the other side of the auxiliary rod 8 . One side of the first push seat 7 is fixedly connected to one side of the first electric push rod 5 .

[0030] The upper end of the pressing ring 14 is fixedly connected to the second pushing seat 13 , and the upper end of the second pushing seat 13 is fixedly connected to the lower end of the second electric push rod 15 .

[0031] A first limiting groove 20 is provided between the first limiting rod 19 and the limiting seat 17 .

[0032] A second limiting groove 22 is provided between the second limiting rod 21 and the limiting seat 17 .

[0033] A receiving plate 23 is provided inside the pressing spring 18 for pressing.

[0034] Working principle: After the device is installed, the moving contact assembly of one of the tripping assemblies of the circuit breaker is placed on the pressing seat 16, a second fixing seat 11 is provided on one side of the fixing frame 2, two second electric push rods 15 are symmetrically fixedly connected to the inner side of the second fixing seat 11, the lower end of the second electric push rod 15 is fixedly connected to the second pushing seat 13, the lower end of the second pushing seat 13 is fixedly connected to the pressing ring 14, an auxiliary rod 8 is provided on one side of the pressing ring 14, an auxiliary pushing groove 24 is provided between the auxiliary rod 8 and the pressing ring 14, one side of the auxiliary rod 8 is fixedly connected to the first pushing seat 7, one side of the first pushing seat 7 is symmetrically fixedly connected to two second electric push rods 15, the outer side of the second electric push rod 15 is fixedly connected to the A first fixed seat 3 is connected, and the first fixed seat 3 is fixedly connected to the fixed frame 2, so that during the pressing process, it is assisted by the auxiliary rod 8 to push it, so that the pressing ring 14 slides inside the auxiliary rod 8, so that it is not easy to shake during pressing. The upper end of the base 1 is fixedly connected to a limiting seat 17, and a pressing spring 18 is fixedly connected to the inner side of the limiting seat 17. The first limiting rod 19 and the second limiting rod 21 are fixedly connected on both sides of the pressing spring 18, and the first limiting rod 19 and the second limiting rod 21 are arranged on the outer sides thereof. A first limiting groove 20 and a second limiting groove 22 are arranged, and a bearing plate 23 is arranged on the inner side of the pressing spring 18, so that it is relatively stable during the pressing process of the pressing ring 14 moving down.

[0035] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A crimping tool, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a fixing frame (2) and a pressing seat (16), and one side of the fixing frame (2) is provided with a first electric push rod (5) and a second electric push rod (15); An auxiliary rod (8) and a pressing ring (14) are respectively arranged on one side of the first electric push rod (5) and the second electric push rod (15); the upper end of the pressing seat (16) is fixedly connected to a limiting seat (17); a pressing spring (18) is arranged inside the limiting seat (17); and the first limiting rod (19) and the second limiting rod (21) are fixedly connected on both sides of the pressing spring (18).

2. A crimping tool according to claim 1, characterized in that: A first fixing seat (3) is fixedly connected to the outer side of the first electric push rod (5), a mounting groove (6) is provided between the first fixing seat (3) and the first electric push rod (5), and two first locking bolts (4) are symmetrically threadedly connected to the first fixing seat (3).

3. A crimping tool according to claim 1, characterized in that: The second electric push rod (15) is fixedly connected to a second fixing seat (11) on the outside, a connecting seat (9) is threadedly locked on one side of the second fixing seat (11), a locking frame (10) is locked on one side of the connecting seat (9), one side of the connecting seat (9) is fixedly connected to one side of the fixing frame (2), and two second locking bolts (12) are symmetrically threadedly connected on the second fixing seat (11).

4. A crimping tool according to claim 1, characterized in that: An auxiliary push groove (24) is provided on one side of the auxiliary rod (8), and a first push seat (7) is fixedly connected to the other side of the auxiliary rod (8), and one side of the first push seat (7) is fixedly connected to one side of the first electric push rod (5).

5. The crimping tool according to claim 1, characterized in that: The upper end of the pressing ring (14) is fixedly connected to a second pushing seat (13), and the upper end of the second pushing seat (13) is fixedly connected to the lower end of a second electric push rod (15).

6. The crimping tool according to claim 1, characterized in that: A first limiting groove (20) is provided between the first limiting rod (19) and the limiting seat (17).

7. The crimping tool according to claim 1, characterized in that: A second limiting groove (22) is provided between the second limiting rod (21) and the limiting seat (17).

8. The crimping tool according to claim 1, characterized in that: A bearing plate (23) is provided inside the pressing spring (18) for pressing.

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