Terminal Machine

Abstract

The utility model relates to the technical field of terminal processing, and in particular to a terminal machine for stamping terminals, the terminal machine comprising: a frame, a slide, a punch head, an adjustment drive mechanism and a lifting drive mechanism, the slide is slidably mounted on the frame and reciprocates along the stamping direction, the punch head comprises a fixed block and a punch assembly, the fixed block is mounted on the slide and is provided with an adjustment hole, the punch assembly is used to connect the mold, and is movably arranged in the adjustment hole along the stamping direction, the adjustment drive mechanism drives the punch assembly to reciprocate in the adjustment hole along the stamping direction, and the lifting drive mechanism drives the slide to reciprocate in the stamping direction. The terminal machine described in the utility model, relative to manual height adjustment, adopts a method of driving the punch assembly to reciprocate in the stamping direction in the adjustment hole by an adjustment drive mechanism, which is conducive to automatic adjustment of the height of the punch assembly in the process of replacing the mold, thereby improving the efficiency of adjusting the height of the punch assembly in the process of replacing the mold, so as to reduce the waiting time of the stamping operation and achieve the purpose of improving the stamping efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of terminal processing, in particular to a terminal machine. Background Art

[0002] A terminal machine is a machine used for wire processing. It can press hardware heads onto wire ends and conduct electricity. In traditional technology, the terminal machine controls the mold on the punch head through a driving mechanism to press the hardware heads placed at the processing position onto the wire ends. During the stamping process, since different types of terminals need to be processed, operations such as changing wires are required. When changing wires, the mold on the punch head needs to be replaced so that the mold corresponds to the model of the terminal to be stamped. Since different molds have different thicknesses, after replacing the mold, it is also necessary to manually adjust the height of the punch head to control the downward stroke of the punch head. However, the method of manually adjusting the height of the punch head is likely to extend the waiting time for the stamping operation during the mold replacement process, thereby leading to a technical problem of low stamping efficiency. Utility Model Content

[0003] Based on this, it is necessary to provide a terminal machine to address the technical problem that the waiting time for the stamping operation is easily prolonged during the mold replacement process, resulting in low stamping efficiency when the height of the stamping head is manually adjusted.

[0004] A terminal machine comprises: a frame, a slide, a punch head, an adjustment drive mechanism and a lifting drive mechanism, wherein the slide is slidably mounted on the frame and reciprocates along a punching direction, the punch head comprises a fixed block and a punch assembly, the fixed block is mounted on the slide and is provided with an adjustment hole, the punch assembly is used to connect a die and is movably arranged in the adjustment hole along the punching direction, the adjustment drive mechanism drives the punch assembly to reciprocate in the adjustment hole along the punching direction, and the lifting drive mechanism drives the slide to reciprocate in the punching direction.

[0005] The above-mentioned terminal machine drives the slide to reciprocate along the stamping direction through the lifting drive mechanism, so as to drive the fixed block installed on the slide and the punch assembly movably arranged in the adjustment hole to reciprocate along the stamping direction, so as to drive the terminal on the die stamping machine frame connected to the punch assembly, thereby realizing the processing of the terminal. When it is necessary to process terminals of different models, that is, when it is necessary to change the height of the punch assembly, the position of the punch assembly in the adjustment hole is driven by the adjustment drive mechanism to change the position of the punch assembly relative to the slide along the stamping direction, thereby realizing the change of the height of the punch assembly. Through the above-mentioned design, compared with manual height adjustment, the adjustment drive mechanism is used to drive the punch assembly to reciprocate in the stamping direction in the adjustment hole, which is conducive to the automatic adjustment of the height of the punch assembly during the process of changing the mold, thereby improving the efficiency of the height adjustment of the punch assembly during the process of changing the mold, so as to reduce the waiting time of the stamping operation and achieve the purpose of improving the stamping efficiency.

[0006] In one embodiment, the punch assembly is provided with an external thread, the inner wall of the adjustment hole is provided with an internal thread matching the external thread, and the adjustment drive mechanism drives the punch assembly to rotate.

[0007] In one embodiment, the punch assembly includes a transfer tube, an adjusting rod and a die. The outer wall of the transfer tube is provided with an external thread. One end of the adjusting rod is movably arranged in the transfer tube along the stamping direction and drives the transfer tube to rotate. The other end of the adjusting rod is connected to the adjusting drive mechanism, and the die is connected to the transfer tube.

[0008] In one embodiment, the adjusting rod includes an adjusting portion and a connecting portion, the side wall of the adjusting portion has a transmission surface, the transfer tube is provided with a transmission hole that cooperates with the adjusting portion, the inner wall of the transmission hole is provided with a follower surface that cooperates with the transmission surface, and the connecting portion passes through the sliding seat and is connected to the adjusting drive mechanism.

[0009] In one of the embodiments, the frame includes a frame body and a guide block connected to the frame body, the guide block is provided with a slide groove, and the slide seat is slidably connected to the slide groove.

[0010] In one embodiment, the slide groove is arranged in a V shape.

[0011] In one embodiment, there are two guide blocks, and the two guide blocks are slidably connected to two ends of the slide seat respectively.

[0012] In one embodiment, the adjusting drive mechanism includes an adjusting drive member and a transmission assembly. The adjusting drive member is mounted on the frame and drives the transmission assembly to rotate the punch assembly.

[0013] In one embodiment, the lifting drive mechanism includes a lifting drive member, a rotating member and a pushing member. The lifting drive member is installed on the frame and drives the rotating member to rotate. The pushing member is rotatably installed on the rotating member, and the rotating axis of the pushing member is arranged parallel to the rotating axis of the rotating member. The slide seat is provided with a movable groove for the pushing member to move.

[0014] In one embodiment, the movable slot is a rectangular slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the terminal machine shown in the utility model;

[0016] Figure 2 for Figure 1 The schematic diagram of the partial structure of the terminal machine shown;

[0017] Figure 3 for Figure 1 A cross-sectional schematic diagram of a terminal machine shown;

[0018] Figure 4 for Figure 3 The enlarged schematic diagram of part A of the terminal machine shown;

[0019] Figure 5 for Figure 1 The structural schematic diagram of the slide shown.

[0020] The meanings of the numbers in the accompanying drawings are:

[0021] 100. Terminal machine;

[0022] 10. rack; 11. frame; 12. guide block; 121. slideway;

[0023] 20. Sliding seat; 21. Movable slot;

[0024] 30. Punching head; 31. Fixing block; 311. Adjusting hole; 32. Punch assembly; 321. Transfer tube; 322. Adjusting rod; 323. Die; 324. Adjusting part; 325. Connecting part; 326. Follower surface; 327. Transmission hole;

[0025] 40. Adjusting driving mechanism; 41. Adjusting driving member; 42. Transmission assembly; 421. Transmission wheel; 422. Transmission belt;

[0026] 50. Lifting drive mechanism; 51. Lifting drive member; 52. Rotating member; 53. Pushing member. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0032] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0033] like Figures 1 to 3 As shown, it is a terminal machine 100 shown in the present invention, which is used for stamping terminals.

[0034] like Figure 1 and Figure 2 As shown, the terminal machine 100 includes: a frame 10, a slide 20, a punch head 30, an adjusting drive mechanism 40 and a lifting drive mechanism 50, wherein the frame 10 is used to install the slide 20, the punch head 30, the adjusting drive mechanism 40 and the lifting drive mechanism 50, the slide 20 is slidably installed on the frame 10 along the punching direction, and reciprocates along the punching direction, the punch head 30 is used to install the mold, and is slidably installed on the slide 20 along the punching direction, the adjusting drive mechanism 40 is used to drive the position of the punch head 30 on the slide 20, and the lifting drive mechanism 50 is used to drive the slide 20 to reciprocate along the punching direction to perform the stamping operation.

[0035] Below, combined Figures 1 to 5 , the above-mentioned terminal machine 100 is further explained.

[0036] like Figure 1 and Figure 2 As shown, the frame 10 includes a frame body 11 and a guide block 12 connected to the frame body 11, the guide block 12 is provided with a slide groove 121, the slide 20 is slidably connected to the slide groove 121, the slide groove 121 is arranged in a V shape, the number of the guide blocks 12 is two, the two guide blocks 12 are respectively slidably connected to the two ends of the slide 20, and the slide 20 is guided to move by the slide groove 121 arranged in a V shape, which is beneficial to increase the contact area with the slide 20, thereby improving the displacement accuracy of the slide 20.

[0037] like Figure 3 and Figure 4 As shown, the punch head 30 includes a fixed block 31 and a punch assembly 32. The fixed block 31 is mounted on the slide 20 and is provided with an adjustment hole 311. The punch assembly 32 is used to connect the die and is movably arranged in the adjustment hole 311 along the punching direction. The punch assembly 32 is provided with an external thread, and the inner wall of the adjustment hole 311 is provided with an internal thread matching the external thread. The adjustment drive mechanism 40 drives the punch assembly 32 to rotate. Specifically, the punch assembly 32 includes a transfer tube 321, an adjustment rod 322 and a die 323. The outer wall of the transfer tube 321 is provided with an external thread, and the adjustment rod 32 2 is movably arranged in the transfer tube 321 along the stamping direction, and drives the transfer tube 321 to rotate, the other end of the adjusting rod 322 is connected to the adjustment drive mechanism 40, the die 323 is connected to the transfer tube 321, the adjusting rod 322 includes an adjusting portion 324 and a connecting portion 325, the side wall of the adjusting portion 324 has a transmission surface (not shown), the transfer tube 321 is provided with a transmission hole 327 matched with the adjustment portion 324, the inner wall of the transmission hole 327 is provided with a follower surface 326 matched with the transmission surface, and the connecting portion 325 passes through the slide seat 20 and is connected to the adjustment drive mechanism 40.

[0038] When the adjusting drive mechanism 40 drives the adjusting part 324 to rotate through the connecting part 325, the transmission surface of the adjusting part 324 drives the transfer tube 321 to rotate using the follower surface 326 of the transmission hole 327, so that the external thread of the transfer tube 321 cooperates with the internal thread of the adjusting hole 311, thereby driving the transfer tube 321 to move in the adjusting hole 311 along the stamping direction, so that the transfer tube 321 drives the die 323 to move, and the moving transfer tube 321 causes the adjusting part 324 to move in the transmission hole 327 along the stamping direction, so as to realize the adjustment of the position of the punch assembly 32 relative to the slide 20 along the stamping direction.

[0039] It can be understood that the adjustment part 324 can be selected as a rectangular column or a multi-cornered column, and the side wall of the rectangular column or the multi-cornered column has a plane, and the plane of the side wall and the transmission surface can be matched to drive the transfer tube 321 to rotate synchronously with the adjustment rod 322.

[0040] like Figure 1As shown, the adjusting drive mechanism 40 drives the punch assembly 32 to reciprocate in the adjusting hole 311 along the stamping direction, wherein the adjusting drive mechanism 40 includes an adjusting drive member 41 and a transmission assembly 42, the adjusting drive member 41 is installed on the frame 10, and drives the transmission assembly 42 to drive the punch assembly 32 to rotate, specifically, the transmission assembly 42 is a transmission wheel 421 and a transmission belt 422, the number of the transmission wheels 421 is two, the two transmission wheels 421 are respectively connected to the adjusting drive member 41 and the adjustment rod 322 of the punch assembly 32, and the transmission belt 422 is tensioned, when the adjustment operation is performed, the adjusting drive member 41 drives one of the transmission wheels 421, so as to drive the other transmission wheel 421 to rotate through the transmission wheel 421 using the transmission belt 422, so as to realize that the other transmission wheel 421 drives the punch assembly 32 to rotate, so as to realize the adjustment of the punch assembly 32.

[0041] like Figure 2 As shown, the lifting drive mechanism 50 drives the slide 20 to reciprocate along the stamping direction, wherein the lifting drive mechanism 50 includes a lifting drive member 51, a rotating member 52 and a pushing member 53. The lifting drive member 51 is installed on the frame 10 and drives the rotating member 52 to rotate. The pushing member 53 is rotatably installed on the rotating member 52, and the rotating axis of the pushing member 53 is spaced and parallel to the rotating axis of the rotating member 52, as shown in FIG. Figure 5 As shown, the slide 20 is provided with an active groove 21 for the push member 53 to move. The active groove 21 is a rectangular groove. When the stamping operation is performed, the lifting drive member 51 drives the rotating member 52 to drive the pushing member 53 to rotate, so that the pushing member 53 rotates around the axis of the rotating member 52, and the pushing member 53 moves in the active groove 21 to drive the slide 20 to realize the lifting and reciprocating motion.

[0042] When the terminal machine 100 described in the utility model is working, the lifting drive mechanism 50 drives the slide 20 to reciprocate along the stamping direction, so as to drive the fixed block 31 installed on the slide 20 and the punch assembly 32 movably arranged in the adjusting hole 311 to reciprocate along the stamping direction, so as to drive the terminal on the mold stamping machine frame 10 connected to the punch assembly 32, thereby realizing the processing of the terminal. When it is necessary to process terminals of different types, that is, when it is necessary to change the height of the punch assembly 32, the position of the punch assembly 32 in the adjusting hole 311 is driven by the adjusting drive mechanism 40 to change the position of the punch assembly 32 relative to the slide 20 along the stamping direction, thereby realizing the change of the height of the punch assembly 32.

[0043] The beneficial effects of the terminal machine 100 described in the utility model are: compared with manual height adjustment, the adjustment drive mechanism 40 is used to drive the punch assembly 32 to reciprocate in the adjustment hole 311 along the stamping direction. In the process of replacing the mold, it is beneficial to automatically adjust the height of the punch assembly 32, thereby improving the efficiency of adjusting the height of the punch assembly 32 during the mold replacement process, thereby reducing the waiting time of the stamping operation and achieving the purpose of improving the stamping efficiency.

[0044] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0045] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A terminal machine, characterized in that: include: A frame, a slide, a punch head, an adjustment drive mechanism and a lifting drive mechanism, the slide is slidably mounted on the frame and reciprocates along the punching direction, the punch head includes a fixed block and a punch assembly, the fixed block is mounted on the slide and is provided with an adjustment hole, the punch assembly is movably arranged in the adjustment hole along the punching direction, the adjustment drive mechanism drives the punch assembly to reciprocate in the adjustment hole along the punching direction, and the lifting drive mechanism drives the slide to reciprocate along the punching direction.

2. The terminal machine according to claim 1, characterized in that: The punch assembly is provided with an external thread, the inner wall of the adjustment hole is provided with an internal thread matching the external thread, and the adjustment drive mechanism drives the punch assembly to rotate.

3. The terminal machine according to claim 2, characterized in that: The punch assembly includes a transfer tube, an adjusting rod and a die. The outer wall of the transfer tube is provided with an external thread. One end of the adjusting rod is movably arranged in the transfer tube along the punching direction and drives the transfer tube to rotate. The other end of the adjusting rod is connected to the adjusting drive mechanism, and the die is connected to the transfer tube.

4. The terminal machine according to claim 3, characterized in that: The adjusting rod includes an adjusting part and a connecting part. The side wall of the adjusting part has a transmission surface. The transfer tube is provided with a transmission hole that cooperates with the adjusting part. The inner wall of the transmission hole is provided with a follower surface that cooperates with the transmission surface. The connecting part passes through the sliding seat and is connected with the adjusting drive mechanism.

5. The terminal machine according to claim 1, characterized in that: The frame comprises a frame body and a guide block connected to the frame body, the guide block is provided with a slide groove, and the slide seat is slidably connected to the slide groove.

6. The terminal machine according to claim 5, characterized in that: The slide groove is arranged in a V shape.

7. The terminal machine according to claim 5, characterized in that: The number of the guide blocks is two, and the two guide blocks are slidably connected to the two ends of the slide seat respectively.

8. The terminal machine according to claim 1, characterized in that: The adjusting drive mechanism comprises an adjusting drive member and a transmission assembly. The adjusting drive member is mounted on the frame and drives the transmission assembly to drive the punch assembly to rotate.

9. The terminal machine according to claim 1, characterized in that: The lifting drive mechanism includes a lifting drive member, a rotating member and a pushing member. The lifting drive member is installed on the frame and drives the rotating member to rotate. The pushing member is rotatably installed on the rotating member, and the rotating axis of the pushing member is arranged in parallel with the rotating axis of the rotating member. The slide seat is provided with a movable groove for the pushing member to move.

10. The terminal machine according to claim 9, characterized in that: The movable groove is a rectangular groove.

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