CN217981067U

CN217981067U - Horizontal stretching molybdenum wire strength detection equipment

Info

Publication number: CN217981067U
Application number: CN202222297214.2U
Authority: CN
Inventors: 盛四东; 李伯华; 苏松梅; 苏松红; 薛兵
Original assignee: Rugao Electric Power Source Tungsten Product Co ltd
Current assignee: Rugao Electric Power Source Tungsten Product Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-12-06
Anticipated expiration: 2032-08-31

Abstract

The utility model belongs to the technical field of the powerful detection of molybdenum filament, a powerful check out test set of horizontal stretching's molybdenum filament is disclosed, including clamp bolt and linkage holder and power holder, the upper portion of power holder is run through in the clamp bolt activity, clamp bolt's lower part and power holder threaded connection, linkage holder slidable mounting is on power holder upper portion, the linkage holder includes balladeur train, holder, gyro wheel and spring. The utility model discloses during the use, unscrew clamp bolt, then expand the power holder, expand the linkage holder through the power holder, put into the molybdenum filament again between linkage holder and the power holder, tighten clamp bolt again for the power holder drives linkage holder and presss from both sides tight molybdenum filament in step, promote the linkage holder through the power holder, make linkage holder pulling molybdenum filament carry out tensile test, adopt to tighten clamp bolt and make the mode that linkage holder and power holder pressed from both sides tight target molybdenum filament simultaneously, the operating procedure of reduction has improved operating efficiency.

Description

Strong check out test set of horizontal tensile molybdenum filament

Technical Field

The utility model belongs to the technical field of the powerful detection of molybdenum filament, especially, relate to a powerful check out test set of horizontal stretching's molybdenum filament.

Background

When the molybdenum wire strength is detected, the conventional tensile strength testing equipment is usually adopted for testing, two sides of the molybdenum wire need to be fixed and then stretched, and the tensile strength is judged according to the stretching amplitude.

When the conventional test equipment is clamped, two ends of the molybdenum wire need to be clamped by two operations, so that the problem that the operation of clamping the molybdenum wire by the conventional tensile test equipment is troublesome is caused.

Therefore, we propose a horizontal tensile molybdenum wire strength detection device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the operation of the conventional tensile test equipment for clamping the molybdenum wire is more troublesome in the prior art, and providing a horizontal tensile molybdenum wire strength detection equipment.

In order to realize the purpose, the utility model adopts the following technical scheme: the horizontal stretching molybdenum wire strength detection equipment comprises a compression bolt, a linkage clamping seat and a power clamping seat, wherein the compression bolt movably penetrates through the upper part of the power clamping seat, the lower part of the compression bolt is in threaded connection with the power clamping seat, and the linkage clamping seat is slidably mounted on the upper part of the power clamping seat.

When the molybdenum wire drawing device is used, the compression bolt is unscrewed, the power clamp seat is unfolded, the linkage clamp seat is unfolded through the power clamp seat, the molybdenum wire is placed between the linkage clamp seat and the power clamp seat, the compression bolt is screwed again, the power clamp seat drives the linkage clamp seat to clamp the molybdenum wire synchronously, the linkage clamp seat is pushed through the power clamp seat, the linkage clamp seat pulls the molybdenum wire to carry out a drawing test, the mode that the compression bolt is screwed, the linkage clamp seat and the power clamp seat clamp the target molybdenum wire is adopted, the operation steps are reduced, and the operation efficiency is improved.

Preferably, the linkage holder includes balladeur train, holder, gyro wheel and spring, the holder is provided with two, the gyro wheel is provided with eight, holder symmetry slidable mounting is in the outside of balladeur train, the gyro wheel rotates and installs on the holder, spring and balladeur train fixed connection.

When the power clamp holder is unfolded, the power clamp holder drives the clamp holder to be unfolded; when the power clamping seat is closed, the power clamping seat drives the clamping seat to be synchronously closed, so that the linkage clamping seat and the power clamping seat are convenient to synchronously clamp or unfold.

Preferably, the linkage holder still includes first leather block, first leather block fixed connection is in the inside of holder.

The clamping seat is added through the first leather block, so that the target molybdenum wire can be clamped conveniently.

Preferably, the linkage holder further comprises a pointer block, and the pointer block is fixedly connected to the front end of the lower portion of the sliding frame.

The data is convenient to observe by visual observation through the pointer block.

Preferably, the power holder still includes axle bed, swivel mount, hoop, fixing base, nut, scale and hydraulic stem, the cylinder body and the fixing base fixed connection of hydraulic stem, swivel mount's rear portion is rotated with the axle bed and is connected, hoop and swivel mount fixed connection, the front end fixed connection of axle bed is on the upper portion of fixing base, nut fixed connection is on the upper portion of fixing base, the lower part of fixing base is installed admittedly to the scale.

When the front part of the rotary seat is clamped to the fixed seat, the rotary seat synchronously drives the clamping seat at the upper side to clamp the clamping seat at the lower side, so that the power clamping seat drives the linkage clamping seat to synchronously operate.

Preferably, the power holder still includes the second leather block, the second leather block is provided with a pair ofly, two second leather blocks respectively with swivel mount and fixing base fixed connection.

The friction force of the rotary seat and the fixed seat for clamping the molybdenum wire is increased by utilizing the second leather block.

Preferably, the compression bolt comprises a knob, a pressing seat with magnet, a bolt and an insert block, the knob is fixedly connected to the upper end of the pressing seat with magnet, the upper end of the bolt is fixedly connected to the lower end of the pressing seat with magnet, and the insert block is fixedly connected to the lower end of the bolt.

When the bolt is in butt joint with the nut, the bolt is guided to enter the nut through the inserting block, and the butt joint of the compression bolt and the nut is facilitated.

To sum up, the utility model discloses a technological effect and advantage: 1. when the molybdenum wire drawing device is used, the compression bolt is unscrewed, the power clamp seat is unfolded, the linkage clamp seat is unfolded through the power clamp seat, the molybdenum wire is placed between the linkage clamp seat and the power clamp seat, the compression bolt is screwed again, the power clamp seat drives the linkage clamp seat to clamp the molybdenum wire synchronously, the linkage clamp seat is pushed through the power clamp seat, the linkage clamp seat pulls the molybdenum wire to carry out a drawing test, the mode that the compression bolt is screwed, the linkage clamp seat and the power clamp seat clamp the target molybdenum wire is adopted, the operation steps are reduced, and the operation efficiency is improved.

2. When the power clamp seat is unfolded, the power clamp seat drives the clamp seat to be unfolded; when the power clamping seat is closed, the power clamping seat drives the clamping seat to be synchronously closed, so that the linkage clamping seat and the power clamping seat are convenient to synchronously clamp or unfold.

3. When the front part of the rotary seat clamps the fixed seat, the rotary seat synchronously drives the clamping seat at the upper side to clamp the clamping seat at the lower side, thereby facilitating the synchronous operation of the power clamping seat driving linkage clamping seat.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the linkage holder of the present invention;

FIG. 3 is a schematic view of the power clamp of the present invention;

fig. 4 is a schematic view of the pressing bolt structure of the present invention.

In the figure: 1. a compression bolt; 2. a linkage holder; 3. a power clamp seat; 11. a knob; 12. pressing base with magnet; 13. a bolt; 14. inserting a block; 21. a carriage; 22. a holder; 23. a roller; 24. a first leather block; 25. a pointer block; 26. a spring; 31. a shaft seat; 32. rotating; 33. an iron ring; 34. a fixed seat; 35. a nut; 36. a graduated scale; 37. a second leather block; 38. a hydraulic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1, a horizontal tensile molybdenum wire strength detection device comprises a compression bolt 1, a linkage holder 2 and a power holder 3, wherein the compression bolt 1 movably penetrates through the upper part of the power holder 3, the lower part of the compression bolt 1 is in threaded connection with the power holder 3, and the linkage holder 2 is slidably mounted on the upper part of the power holder 3. When the molybdenum filament stretching test device is used, the compression bolt 1 is unscrewed, the power clamp seat 3 is unfolded, the linkage clamp seat 2 is unfolded through the power clamp seat 3, a target molybdenum filament is placed between the linkage clamp seat 2 and the power clamp seat 3, the compression bolt 1 is screwed again, the power clamp seat 3 drives the linkage clamp seat 2 to synchronously clamp the molybdenum filament, the linkage clamp seat 2 is pushed through the power clamp seat 3, and the linkage clamp seat 2 pulls the molybdenum filament to carry out a stretching test.

Referring to fig. 2, the linkage holder 2 includes a carriage 21, two holders 22, eight rollers 23 and two springs 26, the two holders 22 are provided, the eight rollers 23 are symmetrically slidably mounted on the outside of the carriage 21, the rollers 23 are rotatably mounted on the holders 22, and the springs 26 are fixedly connected to the carriage 21. When the power clamp holder 3 is unfolded, the power clamp holder 3 drives the clamp holder 22 to be unfolded; when the power holder 3 is closed, the power holder 3 drives the holder 22 to be closed synchronously.

Referring to fig. 2, the linkage holder 2 further includes a first leather block 24, and the first leather block 24 is fixedly connected to the inside of the holder 22. The clamping seat 22 is added by the first leather block 24 to clamp the target molybdenum wire.

Referring to fig. 2, the interlocking holder 2 further includes a pointer block 25, and the pointer block 25 is fixedly connected to the lower front end of the carriage 21. The pointer block 25 is used for visual observation, and the pointer block 25 may be replaced with an electronic amplitude test device for electronic display.

Referring to fig. 2 and 3, the power holder 3 further includes a shaft seat 31, a rotation seat 32, an iron ring 33, a fixing seat 34, a nut 35, a scale 36 and a hydraulic rod 38, the sliding frame 21 and the spring 26 are movably sleeved outside the shaft seat 31, one end of the spring 26, which is back to the sliding frame 21, is fixedly connected with the shaft seat 31, the holder 22 is slidably installed inside the rotation seat 32 and the fixing seat 34, the roller 23 is embedded inside the rotation seat 32 and the fixing seat 34 in a rolling manner, the sliding frame 21 slidably penetrates through the fixing seat 34, a cylinder body of the hydraulic rod 38 is fixedly connected with the fixing seat 34, a rod body of the hydraulic rod 38 is fixedly connected with the holder 22 on the lower side, a rear portion of the rotation seat 32 is rotatably connected with the shaft seat 31, the iron ring 33 is fixedly connected with the rotation seat 32, a front end of the shaft seat 31 is fixedly connected to an upper portion of the fixing seat 34, the nut 35 is fixedly connected to an upper portion of the fixing seat 34, the scale 36 is fixedly connected to a lower portion of the fixing seat 34, and the pointer block 25 is located on an upper side of the scale 36. When the front part of the rotary seat 32 is clamped to the fixed seat 34, the upper clamping seat 22 is synchronously driven to clamp the lower clamping seat 22 through the rotary seat 32.

Referring to fig. 3, the power clamp 3 further includes a pair of second leather blocks 37, and the two second leather blocks 37 are fixedly connected to the rotating base 32 and the fixing base 34 respectively. The friction force of the rotary seat 32 and the fixed seat 34 clamping the molybdenum wire is increased by the second leather block 37.

Referring to fig. 3 and 4, the pressing bolt 1 includes a knob 11, a pressing seat 12 with a magnet, a bolt 13 and an insert 14, the pressing seat 12 with a magnet is movably attracted to an iron ring 33, the bolt 13 slidably penetrates through the iron ring 33, a lower portion of the bolt 13 is installed inside a nut 35 through a thread, the knob 11 is fixedly connected to an upper end of the pressing seat 12 with a magnet, an upper end of the bolt 13 is fixedly connected to a lower end of the pressing seat 12 with a magnet, and the insert 14 is fixedly connected to a lower end of the bolt 13. When the bolt 13 is butted against the nut 35, the bolt 13 is guided into the nut 35 by the insert 14.

The working principle is as follows: when the molybdenum filament clamping device is used, the nut 35 is screwed out of the compression bolt 1, the target molybdenum filament is placed between the rotary seat 32 and the fixed seat 34 and between the clamping seats 22, the rotary seat 32 is clamped to the fixed seat 34, when the front part of the rotary seat 32 is clamped to the fixed seat 34, the clamping seats 22 on the upper side are synchronously driven to clamp the clamping seats 22 on the lower side through the rotary seat 32 until the target molybdenum filament is clamped through the linkage clamping seats 2 and the power clamping seats 3, the clamping seats 22 on the lower side are driven by the hydraulic rod 38 to stretch the target molybdenum filament, the clamping seats 22 drive the sliding frame 21 to enable the pointer block 25 to move, and the stretched scales are read through the pointer block 25 and the graduated scale 36.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a powerful check out test set of horizontal tensile molybdenum filament which characterized in that: including clamp bolt (1) and linkage holder (2) and power holder (3), the upper portion of power holder (3) is run through in clamp bolt (1) activity, the lower part and the power holder (3) threaded connection of clamp bolt (1), linkage holder (2) slidable mounting is on power holder (3) upper portion.

2. The apparatus for testing the strength of a horizontally stretched molybdenum wire as claimed in claim 1, wherein: linkage holder (2) include balladeur train (21), holder (22), gyro wheel (23) and spring (26), holder (22) are provided with two, gyro wheel (23) are provided with eight, holder (22) symmetry slidable mounting is in the outside of balladeur train (21), gyro wheel (23) rotate to be installed on holder (22), spring (26) and balladeur train (21) fixed connection.

3. The apparatus for testing the strength of a horizontally stretched molybdenum wire as claimed in claim 2, wherein: linkage holder (2) still include first leather block (24), first leather block (24) fixed connection is in the inside of holder (22).

4. The apparatus for testing the strength of a horizontally stretched molybdenum wire as claimed in claim 2, wherein: the linkage holder (2) further comprises a pointer block (25), and the pointer block (25) is fixedly connected to the front end of the lower portion of the sliding frame (21).

5. The horizontal drawing molybdenum wire strength detection device as claimed in claim 1, wherein: power holder (3) still include axle bed (31), swivel mount (32), hoop (33), fixing base (34), nut (35), scale (36) and hydraulic stem (38), the cylinder body and fixing base (34) fixed connection of hydraulic stem (38), the rear portion and the axle bed (31) of swivel mount (32) rotate to be connected, hoop (33) and swivel mount (32) fixed connection, the front end fixed connection of axle bed (31) is on the upper portion of fixing base (34), nut (35) fixed connection is on the upper portion of fixing base (34), the lower part of fixing base (34) is admittedly installed to scale (36).

6. The apparatus for testing the strength of a horizontally stretched molybdenum wire according to claim 5, wherein: the power holder (3) further comprises a second leather block (37), the second leather block (37) is provided with a pair of second leather blocks, and the two second leather blocks (37) are fixedly connected with the rotating seat (32) and the fixing seat (34) respectively.

7. The apparatus for testing the strength of a horizontally stretched molybdenum wire as claimed in claim 1, wherein: the pressing bolt (1) comprises a knob (11), a pressing seat (12) with a magnet, a bolt (13) and an insert block (14), wherein the knob (11) is fixedly connected to the upper end of the pressing seat (12) with the magnet, the upper end of the bolt (13) is fixedly connected to the lower end of the pressing seat (12) with the magnet, and the insert block (14) is fixedly connected to the lower end of the bolt (13).