CN211528043U

CN211528043U - Electronic tension detector

Info

Publication number: CN211528043U
Application number: CN201921958146.1U
Authority: CN
Inventors: 詹秋丽
Original assignee: Shenzhen Kaidashun Industrial Co ltd
Current assignee: Shenzhen Kaidashun Industrial Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-09-18
Anticipated expiration: 2029-11-14

Abstract

The utility model provides an electron pulling force detector, including the stand guide rail, the front end of stand guide rail passes through bolt fixedly connected with and goes up the anchor clamps seat, it keeps away from to go up the anchor clamps seat one side edge department of stand guide rail welded fastening has first fixed plate and second fixed plate in proper order, just there is driving motor one side of first fixed plate through bolt fixed mounting, driving motor's output is connected with the threaded rod through the shaft coupling rotation, the threaded rod is kept away from driving motor's one end runs through first fixed plate has the mounting plate through threaded connection, the bottom welded connection of stand guide rail has the base, be equipped with down the anchor clamps seat under the perpendicular of going up the anchor clamps seat. The utility model discloses a threaded rod, mounting plate and second fixed plate have realized being convenient for of anchor clamps and have changed, do not need the people to twist and move a plurality of screws, can accomplish the change of anchor clamps, have practiced thrift measuring time.

Description

Electronic tension detector

Technical Field

The utility model mainly relates to an electron pulling force detector technical field specifically is an electron pulling force detector.

Background

The electronic tension detector mainly tests the physical characteristics of raw materials, finished products and semi-finished products, can be used for tensile strength test, compressive strength test and bending resistance test, and obtains test results and test data of elongation, stress, strain and the like. Various tests are carried out by matching with different clamps, fittings, two-point extenders and load cells.

When the existing electronic tension detector detects tension, different clamps, accessories and the like need to be replaced to detect various properties of a product, a plurality of bolts used for fixing need to be unscrewed in the replacement process, the clamp can be taken down, the replacement process is complex, and the test time is prolonged.

Therefore, there is a need to develop an electronic tension tester which is convenient for replacing the clamp.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides an electronic tension detector for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

an electronic tension detector comprises an upright guide rail, wherein the front end of the upright guide rail is fixedly connected with an upper clamp seat through a bolt, one side edge of the upper clamp seat, which is far away from the upright guide rail, is sequentially fixedly welded with a first fixing plate and a second fixing plate, one side of the first fixing plate is fixedly provided with a driving motor through a bolt, the output end of the driving motor is rotatably connected with a threaded rod through a coupler, one end of the threaded rod, which is far away from the driving motor, penetrates through the first fixing plate and is connected with a fastening plate through a thread, and one end of the threaded rod, which is far away from the fastening plate, penetrates through the second fixing plate and is rotatably connected with the second fixing plate through a ball;

the bottom welded connection of stand guide rail has the base, just be equipped with down the anchor clamps seat under the perpendicular of going up the anchor clamps seat, the bottom of down the anchor clamps seat pass through the bolt with the top fixed connection of base.

Furthermore, a second clamping groove is formed in the center of the bottom end of the second fixing plate, and a displacement sensor is installed at the bottom of the second fixing plate through a bolt.

Furthermore, the bottom joint of going up the anchor clamps seat is connected with anchor clamps, the top welded fastening of going up anchor clamps has the second fixture block, the second fixture block with second draw-in groove joint is connected, just go up on the anchor clamps with one side that the second fixture block is adjacent is equipped with first draw-in groove.

Further, an upper chuck is mounted at the bottom of the upper clamp through a bolt.

Furthermore, the fastening plate is close to one side welded fastening of second fixed plate has first fixture block, first fixture block with first draw-in groove joint is connected, just force sensor is installed through the bolt in the bottom of fastening plate.

Further, the top center department of lower anchor clamps seat installs lower anchor clamps through the round pin post, the top center department of lower anchor clamps is equipped with the fixed slot, install down the chuck through the bolt on the infrabasal plate of fixed slot.

Further, a controller is installed at the edge of the top end of the base through a bolt, and the controller is electrically connected with the displacement sensor and the tension sensor through wires respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has the advantages that the fixture is convenient to replace, the threaded rod is driven to rotate by the forward rotation of the driving motor, the fastening plate and the threaded rod are connected through the threads, so the fastening plate moves horizontally towards the direction of the second fixed plate under the action of the rotation of the threaded rod, the fastening plate is in close contact with the second fixed plate at the moment, the upper fixture is fixed, the lower fixture seat and the lower fixture are connected through the pin column, a plurality of screws are not required to be screwed by people, the replacement of the fixture can be completed, and the measuring time is saved;

and secondly, the utility model discloses a second fixture block is connected with the joint of second draw-in groove and first fixture block is connected with the joint of first draw-in groove, has further fixed anchor clamps, prevents to go up anchor clamps and drops at the in-process of upward movement.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

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

FIG. 2 is a schematic view of the upper clamp seat of the present invention;

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

FIG. 4 is a schematic view of the lower clamp seat of the present invention;

FIG. 5 is a sectional view of the fastening plate structure of the present invention;

fig. 6 is a sectional view of a second fixing plate structure of the present invention.

Reference numerals: 1. a column guide rail; 2. an upper clamp seat; 21. a drive motor; 22. a second fixing plate; 23. a fastening plate; 231. a first clamping block; 24. a threaded rod; 25. a second card slot; 26. a first fixing plate; 3. a controller; 4. a base; 5. a lower clamp base; 51. a lower clamp; 511. fixing grooves; 512. a lower chuck; 6. an upper clamp; 61. a second fixture block; 62. a first card slot; 63. an upper chuck; 7. a tension sensor; 8. and a displacement sensor.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-6, which illustrates an electronic tension tester, comprising an upright guide rail 1, wherein the front end of the upright guide rail 1 is fixedly connected with an upper clamp base 2 through a bolt, a first fixing plate 26 and a second fixing plate 22 are sequentially welded and fixed at an edge of one side of the upper clamp base 2 away from the upright guide rail 1, a driving motor 21 is fixedly installed at one side of the first fixing plate 26 through a bolt, an output end of the driving motor 21 is rotatably connected with a threaded rod 24 through a coupler, one end of the threaded rod 24 away from the driving motor 21 penetrates through the first fixing plate 26 and is connected with a fastening plate 23 through a thread, one end of the threaded rod 24 away from the fastening plate 23 penetrates through the second fixing plate 22 and is rotatably connected with the second fixing plate 22 through a ball bearing, and a base 4 is welded and connected with the bottom of the upright guide rail 1, and a lower clamp seat 5 is vertically arranged under the upper clamp seat 2, and the bottom of the lower clamp seat 5 is fixedly connected with the top of the base 4 through a bolt.

Please refer to fig. 1 again, a controller 3 is installed at the top edge of the base 4 through a bolt, and the controller 3 is electrically connected to the displacement sensor 8 and the tension sensor 7 through wires respectively. In the embodiment, the displacement and the tension detected by the displacement sensor 8 and the tension sensor 7 can be transmitted to a computer through the controller 3 with the model of XSB5, so that people can conveniently analyze the displacement and the tension, wherein the model of the displacement sensor 8 is MSK500, and the model of the tension sensor 7 is RHA-601S.

Please refer to fig. 2-3 again, a second clamping groove 25 is disposed at the bottom center of the second fixing plate 22, a displacement sensor 8 is mounted at the bottom of the second fixing plate 22 through a bolt, an upper fixture 6 is connected to the bottom of the upper fixture seat 2 in a clamping manner, a second clamping block 61 is welded and fixed to the top of the upper fixture 6, the second clamping block 61 is connected to the second clamping groove 25 in a clamping manner, a first clamping groove 62 is disposed on one side of the upper fixture 6 adjacent to the second clamping block 61, an upper clamping head 63 is mounted at the bottom of the upper fixture 6 through a bolt, a first clamping block 231 is welded and fixed to one side of the fastening plate 23 close to the second fixing plate 22, the first clamping block 231 is connected to the first clamping groove 62 in a clamping manner, and a tension sensor 7 is mounted at the bottom of the fastening plate 23 through a bolt. In this embodiment, the second fixture block 61 is connected to the second clamping groove 25 in a clamping manner, the first fixture block 231 is connected to the first clamping groove 62 in a clamping manner, the upper fixture seat 2 and the upper fixture 6 are fixed, the product displacement can be measured by the displacement sensor 8 with the model of MSK500 and transmitted to the controller 3, the product tension can be measured by the tension sensor 7 with the model of RHA-601S, and the measured tension value is transmitted to the controller 3.

Please refer to fig. 4 again, a lower clamp 51 is mounted at the center of the top end of the lower clamp seat 5 through a pin, a fixing groove 511 is provided at the center of the top end of the lower clamp 51, and a lower clamp 512 is mounted on the inner bottom plate of the fixing groove 511 through a bolt. In this embodiment, the lower clamp holder 5 and the lower clamp 51 are connected by the pin, so that the lower clamp 51 is convenient to replace, and the measurement time is saved.

The utility model discloses a concrete operation as follows:

firstly, the upper clamp 6 is fixed on the second fixing plate 22 through the clamping connection of the second clamping block 61 and the second clamping groove 25, the threaded rod 24 is driven to rotate through the forward rotation work of the driving motor 21, the fastening plate 23 and the threaded rod 24 are connected through threads, so the fastening plate 23 horizontally moves towards the direction of the second fixing plate 22 under the rotation action of the threaded rod 24 until the first clamping block 231 is in clamping connection with the first clamping groove 62, at the moment, the fastening plate 23 is tightly contacted with the second fixing plate 22, the upper clamp 6 is fixed through the clamping connection of the second clamping block 61 and the second clamping groove 25 and the clamping connection of the first clamping block 231 and the first clamping groove 62, the lower clamp seat 5 and the lower clamp 51 are connected through a pin column, a product to be measured is clamped by the upper clamp 6 and the lower clamp 51, the upright guide rail 1 is started through the controller 3 with the model of XSB5, at the moment, the upper clamp 6 moves upwards, the displacement of the product can be measured through the displacement sensor 8 with the model of MSK, the tension sensor 7 with the model of RHA-601S can measure the tension of a product, the measured tension value is transmitted to the controller 3, then the controller 3 transmits the displacement and the tension value to the computer, and the upper clamp 6 can be taken down after the measurement is finished and the driving motor 21 rotates reversely.

The above description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the method and the technical solution of the present invention are not substantially improved or directly applied to other occasions without improvement, and are all within the protection scope of the present invention.

Claims

1. The utility model provides an electron pulling force detector, includes stand guide rail (1), its characterized in that: the front end of the upright guide rail (1) is fixedly connected with an upper clamp seat (2) through a bolt, a first fixing plate (26) and a second fixing plate (22) are sequentially welded and fixed at one side edge of the upright guide rail (1) away from the upper clamp seat (2), a driving motor (21) is fixedly installed on one side of the first fixing plate (26) through a bolt, the output end of the driving motor (21) is rotatably connected with a threaded rod (24) through a coupler, one end, away from the driving motor (21), of the threaded rod (24) penetrates through the first fixing plate (26) and is connected with a fastening plate (23) through a thread, and one end, away from the fastening plate (23), of the threaded rod (24) penetrates through the second fixing plate (22) and is rotatably connected with the second fixing plate (22) through a ball bearing;

the bottom welded connection of stand guide rail (1) has base (4), just be equipped with down anchor clamps seat (5) under the perpendicular of going up anchor clamps seat (2), the bottom of lower anchor clamps seat (5) pass through the bolt with the top fixed connection of base (4).

2. The electronic tension tester of claim 1, wherein: the bottom center department of second fixed plate (22) is equipped with second draw-in groove (25), just displacement sensor (8) are installed through the bolt in the bottom of second fixed plate (22).

3. The electronic tension tester of claim 2, wherein: the bottom joint of going up anchor clamps seat (2) is connected with anchor clamps (6), the top welded fastening of going up anchor clamps (6) has second fixture block (61), second fixture block (61) with second draw-in groove (25) joint is connected, just go up anchor clamps (6) go up with one side that second fixture block (61) are adjacent is equipped with first draw-in groove (62).

4. The electronic tension tester of claim 3, wherein: and an upper chuck (63) is arranged at the bottom of the upper clamp (6) through a bolt.

5. The electronic tension tester of claim 3, wherein: fastening plate (23) are close to one side welded fastening of second fixed plate (22) has first fixture block (231), first fixture block (231) with first draw-in groove (62) joint is connected, just tension sensor (7) are installed through the bolt in the bottom of fastening plate (23).

6. The electronic tension tester of claim 1, wherein: the top center department of lower anchor clamps seat (5) installs down anchor clamps (51) through the round pin post, the top center department of lower anchor clamps (51) is equipped with fixed slot (511), install down chuck (512) through the bolt on the infrabasal plate of fixed slot (511).

7. The electronic tension tester of claim 5, wherein: the controller (3) is installed at the top edge of the base (4) through a bolt, and the controller (3) is electrically connected with the displacement sensor (8) and the tension sensor (7) through wires respectively.