Tubular terminal crimping machine

Abstract

The utility model relates to the technical field of terminal crimping machines, in particular to a pipe type terminal crimping machine, which is characterized in that the output end of a motor is connected with a nut piece through a transmission mechanism, a support seat is fixedly connected with a protection mechanism, one end of a screw extends into the protection mechanism and is connected with a gear ring through a pushing mechanism, the gear ring is connected with pressing teeth, and the pressing teeth are connected with the nut piece. Second clamping plates are connected to the two sides of the inner wall of the protection mechanism correspondingly, and the pressing teeth are rotationally connected to the second clamping plates through a plurality of sixth connecting shafts. After the motor is electrified and started, the transmission mechanism is driven to rotate, the transmission mechanism drives the nut piece to rotate, after the nut piece rotates, the screw rod reciprocates in the horizontal direction, the screw rod drives the pushing mechanism to move, after the pushing mechanism moves, the gear ring is driven to rotate, and the gear ring drives the pressing teeth to rotate to press the tubular terminal. The motor driving output is stable, the operation stability is high, and the labor intensity is reduced, so that the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to terminal crimping machine technical field especially relates to pipe type terminal crimping machine. BACKGROUND

[0002] Pipe type terminal belongs to one kind in cold pressure terminal big category, main function is conductive, realizes electrical connection one kind of accessory product, industry is divided into the category of connector.

[0003] With industrial automation degree is higher and higher and industrial control is more and more strict, accurate, pipe type terminal's consumption gradually rises, and the existing pipe type terminal crimping machine generally adopts manual extrusion to terminal and realizes the connection with pipe, however, manual operation labor intensity is big, and the driving force produced is not the same, and the stability of operation is poor, thereby reducing production efficiency. UTILITY MODEL CONTENTS

[0004] The utility model discloses a pipe type terminal crimping machine, which can solve the problems of high labor intensity, unstable driving force and poor operation stability in the prior art, thereby improving production efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] The pipe type terminal crimping machine comprises a base frame, a mounting plate fixedly connected to the base frame, a mounting seat fixedly connected to the base frame, a nut member rotatably connected in the mounting seat, a support seat fixedly connected to the mounting plate, a screw rod penetrating through the support seat, the screw rod being connected to the nut member, a motor fixedly connected to the mounting plate, an output end of the motor being connected to the nut member through a transmission mechanism, a protection mechanism fixedly connected to the support seat, one end of the screw rod extending into the protection mechanism and being connected to a gear ring through a pushing mechanism, a pressing tooth being connected to the gear ring, second clamping plates being connected to both sides of the inner wall of the protection mechanism, and the pressing tooth being rotatably connected to the second clamping plates through a plurality of sixth connecting shafts.

[0007] Preferably, the base frame is sprayed with a corrosion-resistant layer.

[0008] Preferably, the transmission mechanism comprises a first belt pulley, the first belt pulley being fixedly connected to the nut member, a second belt pulley being connected to the output end of the motor, and the second belt pulley being connected to the first belt pulley through a belt.

[0009] Preferably, the pushing mechanism comprises a first connecting plate, one side of the first connecting plate is rotationally connected with the screw rod through a first connecting shaft, the other side of the first connecting plate is rotationally connected with a lever through a second connecting shaft, the lever is rotationally connected with the protection mechanism through a third connecting shaft, the lever is rotationally connected with a second connecting plate through a fourth connecting shaft, and the second connecting plate is connected with the gear ring through a fifth connecting shaft.

[0010] Preferably, the protection mechanism comprises two first clamping plates arranged in parallel, the two first clamping plates are fixedly connected to the support seat, the first clamping plates are rotationally connected with the third connecting shaft, the first clamping plates are fixedly connected with the second clamping plates, two support plates arranged in parallel are connected between the two first clamping plates, and a protective cover is fixedly connected between the two support plates.

[0011] Preferably, the gear ring is a vortex type gear ring.

[0012] Preferably, each of the second clamping plates is connected with a positioning protection plate.

[0013] The pipe type terminal crimping machine has the advantages that:

[0014] The motor is started to drive the transmission mechanism to rotate, the transmission mechanism drives the nut member to rotate, the nut member rotates to drive the screw rod to reciprocate in the horizontal direction, the screw rod drives the pushing mechanism to move, the pushing mechanism moves to drive the gear ring to rotate, the gear ring drives the pressing teeth to rotate to crimp the pipe type terminal, the motor driven output is stable, the stability of operation is high, the labor intensity is reduced, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The pipe type terminal crimping machine has the advantages that: Figure 1 ;

[0016] Figure 2 The pipe type terminal crimping machine has the advantages that: Figure 2 ;

[0017] Figure 3 The pipe type terminal crimping machine has the advantages that:

[0018] Figure 4 The pipe type terminal crimping machine has the advantages that:

[0019] In the figure: 1. Base frame; 2. Mounting plate; 3. Motor; 4. Belt; 5. Mounting seat; 6. Support seat; 7. Nut; 8. First pulley; 9. Second pulley; 10. Screw; 11. First connecting plate; 12. Lever; 13. Second connecting plate; 14. Ring gear; 15. Pressing gear; 16. Shield; 17. Support plate; 18. First splint; 19. Positioning protection plate; 20. Second splint. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] Example 1: Reference Figure 1-4 The present invention relates to a tube-type terminal crimping machine, comprising a base 1, which is sprayed with an anti-corrosion layer. The base 1 is fixedly connected to a mounting plate 2, and the base 1 is fixedly connected to a mounting seat 5. A nut part 7 is rotatably connected to the mounting seat 5, and the mounting plate 2 is fixedly connected to a support seat 6. A screw 10 is provided on the support seat 6, and the screw 10 is connected to the nut part 7. The mounting plate 2 is fixedly connected to a motor 3. The output end of the motor 3 is connected to the nut part 7 through a transmission mechanism. A protective mechanism is fixedly connected to the support seat 6. One end of the screw 10 extends into the protective mechanism and is connected to a gear ring 14 through a pushing mechanism. The gear ring 14 is a vortex-type gear ring. No adjustment is required when crimping terminals of different sizes, and it is more convenient to use. A pressing tooth 15 is connected to the gear ring 14. Both sides of the inner wall of the protective mechanism are connected to a second splint 20. The pressing tooth 15 is rotatably connected to the second splint 20 through several sixth connecting shafts. Each second splint 20 is connected to a positioning protection plate 19. The positioning protection plate 19 facilitates terminal positioning and crimping to improve work efficiency.

[0022] Working process:

[0023] After the motor 3 is powered on and started, it drives the transmission mechanism to rotate, and the transmission mechanism drives the nut member 7 to rotate. After the nut member 7 rotates, the screw 10 reciprocates in the horizontal direction. The screw 10 drives the pushing mechanism to move. After the pushing mechanism moves, it drives the ring gear 14 to rotate. The ring gear 14 drives the pressing teeth 15 to rotate to crimp the tubular terminal. The driving output of the motor 3 is stable, the operation is highly stable, the labor intensity is reduced, and the production efficiency is improved.

[0024] Example 2: In Example 1, with reference to Figure 3As another preferred embodiment of the present utility model, the difference from embodiment 1 is that the transmission mechanism includes a first pulley 8, the first pulley 8 is fixedly connected to the nut member 7, the output end of the motor 3 is connected to a second pulley 9, the second pulley 9 is connected to the first pulley 8 through a belt 4, the output end of the motor 3 drives the second pulley 9 to rotate, the second pulley 9 drives the first pulley 8 to rotate through the belt 4, and the first pulley 8 drives the nut member 7 to rotate.

[0025] Example 3: In Example 1, when the gear ring 14 is pushed to rotate, the gear ring 14 rotates unsteadily. Figure 3 As another preferred embodiment of the present utility model, the difference from Example 1 is that the pushing mechanism includes a first connecting piece 11, one side of the first connecting piece 11 is rotatably connected to the screw rod 10 through the first connecting shaft, and the other side of the first connecting piece 11 is rotatably connected to the lever 12 through the second connecting shaft, and the lever 12 is rotatably connected to the protective mechanism through the third connecting shaft. The lever 12 is rotatably connected to the second connecting plate 13 through the fourth connecting shaft, and the second connecting plate 13 is connected to the ring gear 14 through the fifth connecting shaft. After the screw rod 10 moves in the horizontal direction, it drives the lever 12 to move through the first connecting piece 11, and the lever 12 rotates around the third connecting shaft. The lever 12 drives the second connecting plate 13 to move, and the second connecting plate 13 drives the ring gear 14 to rotate smoothly.

[0026] Example 4: In Example 1, the gear ring 14 and the pressing tooth 15 are in the exposed state to reduce the aesthetics of the device, refer to Figure 3 As another preferred embodiment of the present invention, the difference from Example 1 is that the protective mechanism includes two parallel first clamps 18, the two parallel first clamps 18 are fixedly connected to the support seat 6, the first clamps 18 are rotatably connected to the third connecting shaft, the first clamps 18 are fixedly connected to the second clamp 20, two parallel support plates 17 are connected between the two first clamps 18, and a shield 16 is fixedly connected between the two support plates 17. The shield 16 covers the gear ring 14 and the pressing tooth 15 to improve the aesthetics of the device.

[0027] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Tube terminal crimping machine, characterized by: It comprises a base frame (1), wherein: The base frame (1) is fixedly connected to a mounting plate (2), the base frame (1) is fixedly connected to a mounting seat (5), a nut member (7) is rotatably connected in the mounting seat (5), the mounting plate (2) is fixedly connected to a support seat (6), a screw rod (10) is provided through the support seat (6), the screw rod (10) is connected to the nut member (7), the mounting plate (2) is fixedly connected to a motor (3), the output end of the motor (3) is connected to the nut member (7) through a transmission mechanism, a protective mechanism is fixedly connected to the support seat (6), one end of the screw rod (10) extends into the protective mechanism and is connected to a gear ring (14) through a pushing mechanism, a pressure tooth (15) is connected to the gear ring (14), and a second clamping plate (20) is connected to both sides of the inner wall of the protective mechanism, and the pressure tooth (15) is rotatably connected to the second clamping plate (20) through a plurality of sixth connecting shafts.

2. The tubular terminal crimping machine according to claim 1, characterized in that: An anti-corrosion layer is sprayed on the base frame (1).

3. The tubular terminal crimping machine according to claim 1, characterized in that: The transmission mechanism comprises a first pulley (8), the first pulley (8) being fixedly connected to the nut member (7), a second pulley (9) being connected to the output end of the motor (3), and the second pulley (9) being connected to the first pulley (8) via a belt (4).

4. The tubular terminal crimping machine according to claim 3, characterized in that: The pushing mechanism includes a first connecting piece (11), one side of the first connecting piece (11) is rotatably connected to the screw (10) via a first connecting shaft, the other side of the first connecting piece (11) is rotatably connected to a lever (12) via a second connecting shaft, the lever (12) is rotatably connected to the protective mechanism via a third connecting shaft, the lever (12) is rotatably connected to a second connecting plate (13) via a fourth connecting shaft, and the second connecting plate (13) is connected to the gear ring (14) via a fifth connecting shaft.

5. The tubular terminal crimping machine according to claim 4, characterized in that: The protective mechanism includes two parallel first clamping plates (18), the two parallel first clamping plates (18) are fixedly connected to the support seat (6), the first clamping plates (18) are rotatably connected to the third connecting shaft, the first clamping plates (18) are fixedly connected to the second clamping plate (20), two parallel support plates (17) are connected between the two first clamping plates (18), and a protective cover (16) is fixedly connected between the two support plates (17).

6. The tubular terminal crimping machine according to claim 1, characterized in that: The gear ring (14) is a vortex-type gear ring.

7. The tubular terminal crimping machine according to claim 1, characterized in that: Each of the second clamping plates (20) is connected to a positioning protection plate (19).

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