A new energy enameled copper wire clamp

Abstract

The utility model relates to tension test technical field discloses a new energy enameled copper wire clamp includes: first clamping subassembly and second clamping subassembly, the structure of first clamping subassembly with second clamping subassembly is identical, and the both ends of new energy enameled copper wire are clamped in first clamping subassembly with second clamping subassembly respectively, first clamping subassembly includes control portion and two tongs of opposite symmetry, control portion can control two the tong clamping one end of new energy enameled copper wire, and the opposite side of two tongs is provided with a plurality of occlusal blocks. Through control portion can control two tongs to clamp new energy enameled copper wire, and the opposite side of two tongs is provided with occlusal block, and the end of new energy enameled copper wire is occluded through occlusal block, and the separation fracture does not appear at the mouth of forceps.

Description

Technical Field

[0001] This utility model relates to the field of tensile testing technology, and in particular to a clamp for new energy enameled copper wire. Background Technology

[0002] The main structure of new energy enameled copper wire is that the copper wire is wrapped with an insulation layer. Ordinary clamps cannot hold it, and it will break off at the clamping position during tensile testing. Utility Model Content

[0003] Based on the above, the purpose of this utility model is to provide a new energy enameled copper wire clamp that can clamp the copper wire tightly without it coming off or breaking at the jaws.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] This utility model provides a new energy enameled copper wire clamp, comprising:

[0006] A first clamping assembly and a second clamping assembly, the first clamping assembly and the second clamping assembly have the same structure, and the two ends of the new energy enameled copper wire are respectively clamped in the first clamping assembly and the second clamping assembly;

[0007] The first clamping assembly includes a control unit and two symmetrically arranged clamps. The control unit can control the two clamps to clamp one end of the new energy enameled copper wire. Several biting blocks are provided on the opposite side of the two clamps.

[0008] Preferably, the first clamping assembly further includes a mounting part, the control part is disposed on the mounting part, the mounting part is further provided with a groove, and the two clamps are disposed in the groove.

[0009] Preferably, the groove includes a rear side, a left side, and a right side, the top, front, and bottom of the groove are open structures, and the left side and the right side are downwardly inclined mirror symmetrical surfaces;

[0010] The two clamps are wedge-shaped and abut against the left and right sides respectively.

[0011] Preferably, the control unit includes a lever and a linkage plate, the lever being able to control the linkage plate to move up and down, and the bottom of the lever being connected to the two clamps;

[0012] Moving the lever allows the two clamps to slide up and down on the left and right sides respectively, causing the two clamps to close or separate.

[0013] Preferably, the two clamps are provided with a slot near the top, the slot extends toward the biting block, the three sides of the slot are open, and the top of the slot is connected to an avoidance groove;

[0014] The bottom of the linkage plate is connected to a retaining plate, which can be engaged in the retaining slot.

[0015] Preferably, a positioning plate is provided at the bottom of the card plate, and positioning grooves are provided on both sides of the biting block, with the positioning plate corresponding to the positioning grooves.

[0016] Preferably, the linkage plate is provided with a plurality of first teeth along its length direction;

[0017] The mounting part is provided with a support member, the lever is rotatably connected to the support member, and the other end of the lever is also connected to a fan-shaped plate. The fan-shaped plate is provided with a plurality of second teeth, and the first teeth correspond to the second teeth.

[0018] Preferably, a spring is also fitted onto the linkage plate.

[0019] Preferably, a first mounting groove is provided above the recess, the linkage plate is inserted into the first mounting groove, the two sides of the first mounting groove are connected to a second mounting groove, and the support member is disposed on the second mounting groove.

[0020] Preferably, the front side of the mounting part is provided with a nut groove, which communicates with the recess, and a nut can be screwed into the nut groove;

[0021] And / or, the top of the mounting part is connected to a connecting part.

[0022] The beneficial effects of this utility model are as follows:

[0023] This utility model provides a clamp for new energy enameled copper wire. The control unit can control two clamps to clamp the new energy enameled copper wire. At the same time, the opposing surfaces of the two clamps are provided with biting blocks. The biting blocks hold one end of the new energy enameled copper wire in place, preventing it from coming off or breaking at the clamp jaws. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the embodiments of this utility model and these drawings without creative effort.

[0025] Figure 1A schematic diagram of the structure of a new energy enameled copper wire clamp provided in an embodiment of this utility model;

[0026] Figure 2 A schematic diagram of the structure of the first clamping assembly provided in an embodiment of this utility model;

[0027] Figure 3 A schematic diagram of the clamp provided in an embodiment of this utility model;

[0028] Figure 4 A side view of the control unit and clamps that cooperate in this utility model.

[0029] In the picture:

[0030] 1. Copper wire; 2. Clamping clamp; 21. Engaging block; 22. Slot; 23. Clearance slot; 24. Positioning slot; 3. Control unit; 31. Lever; 32. Linkage plate; 321. First tooth; 33. Clamping plate; 34. Positioning plate; 35. Support component; 36. Fan-shaped plate; 361. Second tooth; 37. Spring; 4. Mounting unit; 41. Insert groove; 42. First mounting groove; 43. Second mounting groove; 44. Nut groove; 5. Nut; 6. Connecting part. Detailed Implementation

[0031] To make the technical problems solved by this utility model, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0032] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0033] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0034] In the description of this embodiment, the terms "upper," "lower," "left," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0035] like Figures 1 to 4 As shown in the figure, this utility model embodiment provides a clamp for a new energy enameled copper wire 1, including a first clamping component and a second clamping component. The first clamping component and the second clamping component have the same structure. The two ends of the new energy enameled copper wire 1 are respectively clamped in the first clamping component and the second clamping component. The first clamping component includes a control unit 3 and two clamps 2 arranged symmetrically. The control unit 3 can control the two clamps 2 to clamp one end of the new energy enameled copper wire 1. A plurality of biting blocks 21 are provided on the opposite side of the two clamps 2. The structure of the biting blocks 21 is similar to that of teeth, and it includes sharp parts.

[0036] This utility model provides a clamp for new energy enameled copper wire 1. The control unit 3 can control two clamps 2 to clamp the new energy enameled copper wire 1. At the same time, the opposing surfaces of the two clamps 2 are provided with biting blocks 21. The biting blocks 21 bite one end of the new energy enameled copper wire 1, so that it will not break off at the clamp jaws.

[0037] In some embodiments, such as Figure 1 and 2 As shown, the first clamping assembly further includes a mounting part 4, and the control part 3 is disposed on the mounting part 4. The mounting part 4 is also provided with a groove 41, and the two clamps 2 are disposed in the groove 41. Specifically, in this embodiment, the clamps 2 are disposed in the groove 41, and the control part 3 controls the clamps 2 to move within the groove 41 to clamp the copper wire 1.

[0038] In some embodiments, such as Figures 1 to 3As shown, the groove 41 includes a rear side, a left side, and a right side. The top, front, and bottom of the groove 41 are open structures, and the left and right sides are downwardly inclined mirror-symmetric surfaces. The open structures at the top, front, and bottom of the groove 41 serve three purposes: the opening at the top of the groove 41 is for use with the control unit 3; the opening at the bottom of the groove 41 is for clamping the copper wire 1; and the opening at the front of the groove 41 is for facilitating the installation of the clamps 2. The two clamps 2 are wedge-shaped and abut against the left and right sides respectively. The left and right sides are in a mirror-symmetric inclined structure. When the control unit 3 controls the movement of the clamps 2, when the two clamps 2 move downward along the left and right sides respectively, the two clamps 2 are closed together, thus clamping the copper wire 1; when the two clamps 2 move upward along the left and right sides respectively, the two clamps 2 are separated.

[0039] In some embodiments, such as Figure 1 , 2 As shown in Figure 4, the control unit 3 includes a lever 31 and a linkage plate 32. The lever 31 can control the linkage plate 32 to move up and down. The bottom of the lever 31 is connected to the two clamps 2. Moving the lever 31 causes the two clamps 2 to slide up and down on the left and right sides respectively, and the two clamps 2 close or separate accordingly. Specifically, in this embodiment, when the lever 31 is moved upward, the linkage plate 32 moves downward, and the linkage plate 32 drives the two clamps 2 to move downward, so that the two clamps 2 close; when the lever 31 is moved downward, the linkage plate 32 moves upward, and the linkage plate 32 drives the two clamps 2 to move upward, so that the two clamps 2 separate.

[0040] In some embodiments, the two clamps 2 are provided with slots 22 near their tops, the slots 22 extending toward the biting block 21, the three sides of the slots 22 being open structures, and the top of the slots 22 being connected to a relief groove 23; the bottom of the linkage plate 32 is connected to a locking plate 33, which can be engaged with the slots 22. Specifically, in this embodiment, during installation, the clamps 2 are engaged from both sides of the locking plate 33, the locking plate 33 engages with the slots 22, and the relief groove 23 ensures that the linkage plate 32 is not affected. Then, the entire linkage plate 32, locking plate 33, and clamps 2 are installed together into the recess 41, which is convenient for installation and disassembly. At the same time, through the action of the locking plate 33, the linkage plate 32 simultaneously drives the two clamps 2 to move up and down.

[0041] In some embodiments, such as Figure 2 and 3As shown, a positioning plate 34 is also provided at the bottom of the clamping plate 33, and positioning grooves 24 are provided on both sides of the biting block 21. The positioning plate 34 corresponds to the positioning grooves 24. Specifically, in this embodiment, the cooperation between the positioning plate 34 and the positioning grooves 24 enables the clamp 2 to move stably up and down without deviation.

[0042] In some embodiments, such as Figure 4 As shown, the linkage plate 32 has a plurality of first teeth 321 arranged along its length; the mounting part 4 is provided with a support member 35, the lever 31 is rotatably connected to the support member 35, and the other end of the lever 31 is also connected to a sector plate 36, the sector plate 36 is provided with a plurality of second teeth 361, the first teeth 321 corresponding to the second teeth 361. Specifically, in this embodiment, when the lever 31 is moved upward, the sector plate 36 rotates counterclockwise, and the linkage plate 32 moves downward through the cooperation of the second teeth 361 and the first teeth 321. When the lever 31 is moved downward, the sector plate 36 rotates clockwise, and the linkage plate 32 moves upward through the cooperation of the second teeth 361 and the first teeth 321.

[0043] In some embodiments, such as Figure 2 and 4 As shown, a spring 37 is also fitted onto the linkage plate 32. By setting the spring 37, the force of the biting block 21 can be buffered, and the resetting of the linkage plate 32 can be facilitated.

[0044] In some embodiments, such as Figure 1 and 2 As shown, in order to install the control unit 3 and make the whole structure simpler and more compact, a first mounting groove 42 is provided above the groove 41, the linkage plate 32 is inserted into the first mounting groove 42, and the two sides of the first mounting groove 42 are connected to the second mounting groove 43. The support member 35 is disposed on the second mounting groove 43.

[0045] In some embodiments, such as Figure 1 and 2 As shown, the front side of the mounting part 4 is provided with a nut groove 44, which communicates with the groove 41. A nut 5 can be screwed into the nut groove 44. The nut 5 limits the outside of the front side of the groove 41 to prevent the clamp 2 from deviating and dislodging from the groove 41.

[0046] In some embodiments, such as Figure 1 and 2 As shown, the top of the mounting part 4 is connected to a connecting part 6, which is used to connect a tensile testing machine.

[0047] Note that the above description is merely a preferred embodiment of the present invention and the technical principles employed. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and various obvious changes, readjustments, and substitutions can be made without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments, and may include many other equivalent embodiments without departing from the concept of the present invention. The scope of the present invention is determined by the scope of the appended claims.

Claims

1. A clamp for new energy enameled copper wire (1), characterized in that, include: The first clamping component and the second clamping component have the same structure, and the two ends of the new energy enameled copper wire (1) are respectively clamped in the first clamping component and the second clamping component; The first clamping assembly includes a control unit (3) and two clamps (2) arranged symmetrically. The control unit (3) can control the two clamps (2) to clamp one end of the new energy enameled copper wire (1). Several biting blocks (21) are provided on the opposite side of the two clamps (2).

2. The new energy enameled copper wire (1) clamp according to claim 1, characterized in that, The first clamping assembly further includes a mounting part (4), the control part (3) is disposed on the mounting part (4), the mounting part (4) is also provided with a groove (41), and the two clamps (2) are disposed in the groove (41).

3. A new energy enameled copper wire (1) clamp according to claim 2, characterized in that, The groove (41) includes a rear side, a left side and a right side. The top, front and bottom of the groove (41) are open structures. The left side and the right side are downwardly inclined mirror symmetrical surfaces. The two clamps (2) are wedge-shaped and abut against the left side and the right side respectively.

4. A new energy enameled copper wire (1) clamp according to claim 3, characterized in that, The control unit (3) includes a lever (31) and a linkage plate (32). The lever (31) can control the linkage plate (32) to move up and down. The bottom of the lever (31) is connected to the two clamps (2). Moving the lever (31) allows the two clamps (2) to slide up and down on the left and right sides respectively, and the two clamps (2) close or separate accordingly.

5. A new energy enameled copper wire (1) clamp according to claim 4, characterized in that, The two clamps (2) are provided with a slot (22) near the top. The slot (22) extends toward the biting block (21). The three sides of the slot (22) are open structures. The top of the slot (22) is connected to an avoidance groove (23). The bottom of the linkage plate (32) is connected to a card plate (33), which can be inserted into the card slot (22).

6. A new energy enameled copper wire (1) clamp according to claim 5, characterized in that, The bottom of the card plate (33) is also provided with a positioning plate (34), and the two sides of the biting block (21) are also provided with positioning grooves (24), and the positioning plate (34) corresponds to the positioning grooves (24).

7. A new energy enameled copper wire (1) clamp according to claim 4, characterized in that, The linkage plate (32) is provided with a plurality of first teeth (321) along its length direction; The mounting part (4) is provided with a support member (35), the lever (31) is rotatably connected to the support member (35), and the other end of the lever (31) is also connected to a fan-shaped plate (36). The fan-shaped plate (36) is provided with a plurality of second teeth (361), and the first teeth (321) correspond to the second teeth (361).

8. A new energy enameled copper wire (1) clamp according to claim 5, characterized in that, A spring (37) is also fitted onto the linkage plate (32).

9. A new energy enameled copper wire (1) clamp according to claim 7, characterized in that, A first mounting groove (42) is provided above the groove (41), the linkage plate (32) is inserted into the first mounting groove (42), the two sides of the first mounting groove (42) are connected to the second mounting groove (43), and the support member (35) is provided on the second mounting groove (43).

10. A new energy enameled copper wire (1) clamp according to claim 2, characterized in that, The front side of the mounting part (4) is provided with a nut groove (44), which communicates with the groove (41), and a nut (5) can be screwed into the nut groove (44); And / or, the top of the mounting part (4) is connected to the connecting part (6).

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