Special-shaped detection piece flexible clamp for spectrograph
By designing a flexible clamp for irregularly shaped inspection parts for spectrometers, and utilizing a structure of steel wire rope, fixed pulley, and thrust spring, the problem of poor clamp versatility was solved, achieving stable clamping of irregularly shaped products and protection of thin-walled parts, thus improving the clamping effect.
Patent Information
- Application Number
- CN202520048612.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-09
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2035-01-09
AI Technical Summary
Existing spectrometer fixtures are not very versatile when clamping irregularly shaped products, making it difficult to adapt to different irregularly shaped products, and they are prone to causing deformation of thin-walled parts, affecting the quality of the parts.
A flexible clamp for irregularly shaped test pieces in a spectrometer was designed. It adopts a steel wire rope and fixed pulley structure, combined with a thrust spring and a spring needle. The automatic clamping of irregularly shaped products is achieved by the thrust of the thrust spring and the elasticity of the compression spring. The needle shaft length is adjustable to adapt to irregularly shaped test pieces of different specifications.
It achieves stable clamping of various irregularly shaped products, avoids deformation of thin-walled parts, and improves the versatility of the fixture and the quality stability of the parts.
Smart Images
Figure CN223630255U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mechanical frock technical field, concretely is a special-shaped detection piece flexible clamp for spectrometer. BACKGROUND
[0002] Spark direct reading spectrometer is the fast quantitative analysis instrument of analyzing ferrous metal and nonferrous metal component. This instrument is widely used in metallurgy, machinery and other industrial departments, carries out the online analysis before smelting furnace and the product inspection of central laboratory, is one of effective means of controlling product quality.
[0003] At present in the application process of spectrometer, powder metallurgy, casting will appear many complex shape products or spare parts, if need these shapes to carry out positioning, support, clamping to complete the spectrometer detection, need to design different frock to realize positioning, support, clamping function, however, the existing clamp will appear in the use process not strong, cannot be equipped with the clamping of different special-shaped products and the deformation of thin-walled parts is easy to cause and then influence the quality of parts. UTILITY MODEL CONTENT
[0004] (I) the technical problem solved:
[0005] In view of the deficiency of prior art, the utility model provides a special-shaped detection piece flexible clamp for spectrometer, has the advantages such as the clamping of different special-shaped products, solves the problem that the existing clamp will appear in the use process not strong, cannot be equipped with the clamping of different special-shaped products and the deformation of thin-walled parts is easy to cause and then influence the quality of parts.
[0006] (II) technical scheme:
[0007] In order to realize the above-mentioned clamping of different special-shaped products, the utility model provides the following technical scheme: a special-shaped detection piece flexible clamp for spectrometer, including mounting plate, the front surface of mounting plate is fixedly connected with two guide shafts, the outside of two guide shafts is slidably connected with two clamping blocks, the front surface of mounting plate is rotatably connected with two fixed pulleys, the outside of two fixed pulleys is drivingly connected with steel wire rope, the two ends of steel wire rope are fixedly connected with clamping block, the opposite side of two clamping blocks and mounting plate is fixedly connected with clamping mechanism, the opposite side of two clamping blocks and mounting plate is fixedly connected with the push spring of sleeve connection in the outside of two guide shafts.
[0008] Preferably, the back of two clamping blocks is fixedly connected with two winding blocks, the back of left clamping block is fixedly connected with two wire clippers, the two ends of steel wire rope respectively pass through two upper winding blocks and two lower winding blocks and are respectively wound on the outside of two fixed pulleys and finally are fixedly connected with two wire clippers.
[0009] Preferably, the upper and lower ends of the two clamping blocks are fixedly connected with sliding blocks, the front surface of the mounting plate is fixedly connected with four supporting seats matched with the sliding blocks, and the two ends of the push spring are fixedly connected with the sliding blocks and the supporting seats respectively.
[0010] Preferably, the two ends of the two guide shafts are fixedly connected with the upper two supporting seats and the lower two supporting seats respectively.
[0011] Preferably, the back of the mounting plate is fixedly connected with two slide rails, and the two clamping blocks are slidably connected with the mounting plate through the slide rails.
[0012] Preferably, the clamping mechanism comprises a mounting box and a plurality of spring needles arranged in a rectangular array, the opposite side of each of the two clamping blocks is fixedly connected with a mounting box, and the inside of each of the two mounting boxes is fixedly connected with a plurality of spring needles with one end extending to the outside of the opposite side.
[0013] Preferably, the spring needle comprises a needle tube, a compression spring and a needle shaft, the bottom of the needle tube is fixedly connected with the inner bottom wall of the mounting box, the inside of the needle tube is slidably connected with a needle shaft with one end extending to the outside of the needle tube, and the compression spring is arranged between the inner bottom wall of the needle tube and the needle shaft.
[0014] Preferably, the top of the needle tube is provided with a needle outlet hole, the bottom of the needle shaft is fixedly connected with a limiting ring, and the diameter of the needle outlet hole is smaller than the diameter of the limiting ring.
[0015] Preferably, the inside of each of the two clamping blocks is provided with two mounting holes, the inside of each of the left two mounting holes is fixedly connected with a wire clamp, and the inside of each of the right two mounting holes is fixedly connected with a handle.
[0016] Preferably, the inside of the mounting plate is provided with four fixing holes, and the mounting plate is fixedly connected with the spectrometer table top by inserting the four fixing holes into the pins.
[0017] (Three) beneficial effects:
[0018] Compared with the prior art, the utility model provides a special-shaped detection piece flexible clamp for spectrometer, has the following beneficial effects:
[0019] The spectrum instrument uses the special-shaped detection piece flexible clamp, through setting the handle, pulling the handle in use, driving the right clamping block to move, simultaneously driving the other clamping block to move in the opposite direction through the steel wire rope and the fixed pulley, at this time, the two clamping blocks are separated, the object to be detected is placed between the two clamping blocks, the handle is released, the two clamping blocks are pushed to the opposite side through the pushing force of the pushing spring, the needle shaft is in contact with the object to be detected, the several needle shafts are tightly attached to the object to be detected through the elastic force of the compression spring, the pushing force of the two pushing springs is consistent, so that the object to be detected can be clamped in the middle, through setting the several needle shafts, the length of the needle shafts extending to the outside of the needle tube can be changed according to the different specifications of the object to be detected when clamping, so that the special-shaped detection piece can be clamped firmly, and the different special-shaped products can be clamped, and the problems that the clamps in the prior art have poor universality, cannot clamp different special-shaped products and easily cause deformation of the thin-walled parts and affect the quality of the parts are solved. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is the structure front view of the utility model;
[0021] Figure 2 It is the structure rear view of the utility model;
[0022] Figure 3 It is the rear view sectional view of the utility model;
[0023] Figure 4 It is the spring needle sectional view of the utility model;
[0024] In the drawing: 1, mounting plate; 2, guide shaft; 3, clamping block; 4, fixed pulley; 5, steel wire rope; 6, clamping mechanism; 61, mounting box; 62, spring needle; 621, needle tube; 622, compression spring; 623, needle shaft; 7, pushing spring; 8, winding block; 9, wire clamp; 10, sliding block; 11, support seat; 12, slide rail; 13, handle; 14, fixed hole. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.
[0026] Please refer to Figures 1-4The utility model provides a special-shaped detection piece flexible clamp for spectrometer, including mounting plate 1, the positive surface fixed connection of mounting plate 1 has two guide shafts 2, two guide shafts 2's outside all are with two clamping blocks 3 sliding connection, mounting plate 1 positive surface's one side rotationally connected with two fixed pulleys 4, two fixed pulleys 4's outside all are with steel wire rope 5 transmission connection, steel wire rope 5's both ends all are with clamping block 3 fixed connection, two clamping blocks 3 with the opposite side of mounting plate 1 all are fixedly connected with clamping mechanism 6, clamping mechanism 6 includes installation box 61 and a plurality of rectangular array spring needle 62, two clamping blocks 3 with the opposite side of mounting plate 1 all are fixedly connected with installation box 61, two installation box 61 inside all are fixedly connected with a plurality of spring needle 62, one end extends to the outside of its opposite side, spring needle 62 includes needle tube 621, compression spring 622 and needle shaft 623, needle tube 621's bottom is fixedly connected with the inner bottom wall of installation box 61, needle tube 621's inside slidingly connects with needle shaft 623, one end extends to its outside, the inner bottom wall of needle tube 621 and needle shaft 623 are provided with compression spring 622, the top of needle tube 621 is provided with needle hole, the diameter of needle hole is less than the diameter of limiting ring, the opposite side of two clamping blocks 3 with mounting plate 1 all are fixedly connected with the push spring 7 of sleeve connection in the outside of two guide shafts 2, the back of two clamping blocks 3 all are fixedly connected with two winding blocks 8, the back of left clamping block 3 is fixedly connected with two wire clippers 9, the both ends of steel wire rope 5 respectively pass through two upper winding blocks 8 and two lower winding blocks 8 and are respectively wound on the outside of two fixed pulleys 4 and finally are fixedly connected with two wire clippers 9, the upper and lower ends of two clamping blocks 3 all are fixedly connected with sliding block 10, the positive surface of mounting plate 1 is fixedly connected with four support seats 11 matched with sliding block 10, the both ends of push spring 7 are fixedly connected with sliding block 10 and support seat 11 respectively, the both ends of two guide shafts 2 are fixedly connected with two upper support seats 11 and two lower support seats 11 respectively, the back of mounting plate 1 is fixedly connected with two slide rails 12, two clamping blocks 3 all are slidably connected with mounting plate 1 through two slide rails 12, two clamping blocks 3 all are provided with two mounting holes, the inside of left two mounting holes all are fixedly connected with wire clippers 9, the inside of right two mounting holes all are fixedly connected with handle 13, the inside of mounting plate 1 is provided with four fixed holes 14, and mounting plate 1 is fixedly connected with spectrometer mesa through four fixed holes 14 inserted into pin, the clamp can be quickly disassembled by inserting the pin into the hole of spectrometer mesa, which saves time and effort.
[0027] In summary, the special-shaped detection piece flexible clamp of the spectrometer, by setting the handle 13, pulling the handle 13 during use, driving the right clamping block 3 to move, at the same time, driving the other clamping block 3 to move in the opposite direction through the steel wire rope 5 and the fixed pulley 4, at this time, the two clamping blocks 3 are separated, the object to be detected is placed between the two clamping blocks 3, the handle 13 is released, the two clamping blocks 3 are pushed to the opposite side through the thrust of the thrust spring 7, the needle shaft 623 is in contact with the object to be detected, and the needle shaft 623 is tightly attached to the object to be detected through the elastic force of the compression spring 622, because the thrust of the two thrust springs 7 is consistent, the object to be detected can be automatically clamped in the middle, by setting the plurality of needle shafts 623, the length of the needle shaft 623 extending outside the needle tube 621 can be changed according to the different specifications of the object to be detected during clamping, that is, the special-shaped detection piece can be clamped firmly, thereby achieving the advantages of clamping different special-shaped products and the like, solving the problems that the existing clamp has poor universality during use, cannot clamp different special-shaped products, and easily causes deformation of the thin-walled parts and affects the quality of the parts.
[0028] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. In this document, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0029] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A flexible fixture for profiled detection elements for spectrometers, comprising a mounting plate (1), characterized in that: The front surface of the mounting plate (1) is fixedly connected with two guide shafts (2), the outer parts of the two guide shafts (2) are slidably connected with two clamping blocks (3), the front surface of the mounting plate (1) is rotatably connected with two fixed pulleys (4), the outer parts of the two fixed pulleys (4) are drivingly connected with a steel wire rope (5), the two ends of the steel wire rope (5) are fixedly connected with the clamping blocks (3), the opposite sides of the two clamping blocks (3) and the mounting plate (1) are fixedly connected with clamping mechanisms (6), and the opposite sides of the two clamping blocks (3) and the mounting plate (1) are fixedly connected with push springs (7) sleeved on the outer parts of the two guide shafts (2).
2. The flexible fixture of claim 1, wherein: The back parts of the two clamping blocks (3) are fixedly connected with two wire winding blocks (8), the back part of the left clamping block (3) is fixedly connected with two wire clamps (9), and the two ends of the steel wire rope (5) pass through the upper two wire winding blocks (8) and the lower two wire winding blocks (8) and are wound on the outer parts of the two fixed pulleys (4) and finally fixedly connected with the two wire clamps (9).
3. The flexible fixture of claim 1, wherein: The upper and lower ends of the two clamping blocks (3) are fixedly connected with sliding blocks (10), the front surface of the mounting plate (1) is fixedly connected with four supporting seats (11) matched with the sliding blocks (10), and the two ends of the push spring (7) are fixedly connected with the sliding blocks (10) and the supporting seats (11).
4. The flexible fixture of claim 3, wherein: The two ends of the two guide shafts (2) are fixedly connected with the upper two supporting seats (11) and the lower two supporting seats (11).
5. The flexible fixture of claim 1, wherein: The back part of the mounting plate (1) is fixedly connected with two slide rails (12), and the two clamping blocks (3) are slidably connected with the mounting plate (1) through the slide rails (12).
6. The flexible fixture of claim 1, wherein: The clamping mechanism (6) comprises a mounting box (61) and a plurality of spring needles (62) arranged in a rectangular array, the opposite sides of the two clamping blocks (3) and the mounting plate (1) are fixedly connected with the mounting box (61), and the interiors of the two mounting boxes (61) are fixedly connected with a plurality of spring needles (62) with one end extending to the outer part of the opposite side.
7. The flexible fixture of claim 6, wherein: The spring needle (62) comprises a needle tube (621), a compression spring (622) and a needle shaft (623), the bottom of the needle tube (621) is fixedly connected with the inner bottom wall of the mounting box (61), the interior of the needle tube (621) is slidably connected with the needle shaft (623) with one end extending to the outer part thereof, and the inner bottom wall of the needle tube (621) and the needle shaft (623) are provided with the compression spring (622).
8. The flexible fixture of claim 7, wherein: The top of the needle tube (621) is provided with a needle outlet hole, the bottom of the needle shaft (623) is fixedly connected with a limiting ring, and the diameter of the needle outlet hole is smaller than that of the limiting ring.
9. The flexible fixture of claim 2, wherein: The interiors of the two clamping blocks (3) are provided with two mounting holes, the interiors of the left two mounting holes are fixedly connected with the wire clamps (9), and the interiors of the right two mounting holes are fixedly connected with handles (13).
10. The flexible fixture of any one of claims 1-9, wherein: The interior of the mounting plate (1) is provided with four fixed holes (14), and the mounting plate (1) is fixedly connected with the platform of the spectrometer by inserting the four fixed holes (14) into the pins.