CN219161512U - Screw torsion testing machine - Google Patents
Screw torsion testing machine Download PDFInfo
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- CN219161512U CN219161512U CN202223541603.1U CN202223541603U CN219161512U CN 219161512 U CN219161512 U CN 219161512U CN 202223541603 U CN202223541603 U CN 202223541603U CN 219161512 U CN219161512 U CN 219161512U
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Abstract
The utility model discloses a screw torsion testing machine, which comprises a bottom plate: the upper side fixedly connected with torsion sensor of bottom plate, the upside of bottom plate just is located the left side fixedly connected with guide rail of torsion sensor, the outside sliding connection of guide rail has the slider, the upside fixedly connected with connecting plate of slider, the upside of connecting plate is provided with the installation unit. Through being provided with fixed disk, spout, bi-directional screw, slide and splint, the splint of both sides are spacing to the lead screw of different diameters around being convenient for, make the testing machine can be suitable for the lead screw of different diameters and test, increase the usability of testing machine to through the inboard internal thread of splint, make lead screw and splint be connected more stable, increase the stability of torsion test lead screw.
Description
Technical Field
The utility model relates to the field of screw testing, in particular to a screw torsion testing machine.
Background
When the screw rod is produced, the screw rod is required to be detected by using the torsion testing machine, the screw rod with unqualified torsion is conveniently detected, the screw rod is tested by using the torsion sensor during testing, one end of the screw rod is connected with the output end of the motor, the other end of the screw rod is connected with the torsion sensor, the motor is conveniently used for driving the screw rod to rotate, and the torsion of the screw rod is detected by the torsion sensor.
The lead screw is connected with the motor output end in the above-mentioned, need use with lead screw assorted anchor clamps, be connected lead screw and motor output end, when the lead screw of different diameters of needs test, need change not unidimensional anchor clamps and fix the lead screw, make the suitability of tester not high.
Disclosure of Invention
In order to overcome the defects in the prior art, one of the purposes of the utility model is to provide a screw torsion testing machine. Through being provided with fixed disk, spout, bi-directional screw, slide and splint, the splint of both sides are spacing to the lead screw of different diameters around being convenient for, make the testing machine can be suitable for the lead screw of different diameters and test, increase the usability of testing machine to through the inboard internal thread of splint, make lead screw and splint be connected more stable, increase the stability of torsion test lead screw.
One of the purposes of the utility model is realized by adopting the following technical scheme:
a screw torque tester, comprising a base plate: the upper side of the bottom plate is fixedly connected with a torsion sensor, the upper side of the bottom plate is fixedly connected with a guide rail which is positioned on the left side of the torsion sensor, the outer side of the guide rail is connected with a sliding block in a sliding manner, the upper side of the sliding block is fixedly connected with a connecting plate, and the upper side of the connecting plate is provided with a mounting unit;
the installation unit comprises a motor, the upside of motor fixedly connected with connecting plate, the right side fixedly connected with output shaft of motor, the right side fixedly connected with fixed disk of output shaft, the spout has been seted up on the right side of fixed disk, the inboard rotation of spout is connected with two-way screw rod, the inboard at both ends all sliding connection has the slide around the spout, the right side fixedly connected with splint of slide, the internal thread has been seted up to the inboard of splint. The stability of the connection of the clamping plate and the screw rod is convenient to increase.
According to the screw torsion testing machine, a fixing plate is fixedly connected to the left side of the bottom plate, and an electric push rod is fixedly connected between the fixing plate and the connecting plate. And a screw rod on a motor convenient for the pushing of the electric push rod is connected with the torsion sensor.
According to the screw torsion testing machine, opposite threads are arranged at two ends of the bidirectional screw, and the threads at two ends of the bidirectional screw are respectively in threaded connection with the front sliding plate and the rear sliding plate. The bidirectional screw rod drives the two sliding plates to move in opposite directions.
According to the screw torsion testing machine, the rear end of the bidirectional screw rod penetrates through the fixed disc and is fixedly connected with the rotary disc. And the bidirectional screw rod is convenient to control to rotate.
According to the screw torsion testing machine, the clamping plates are arranged in a semi-arc structure. The clamping plate is convenient to attach to the screw rod structure.
According to the screw torsion testing machine, the upper side and the lower side of the clamping plate are fixedly connected with the stabilizing blocks, and the outer sides of the stabilizing blocks are provided with through holes. The two clamping plates are conveniently connected together by using bolts.
The scheme has the beneficial effects that:
through being provided with fixed disk, spout, bi-directional screw, slide and splint, the splint of both sides are spacing to the lead screw of different diameters around being convenient for, make the testing machine can be suitable for the lead screw of different diameters and test, increase the usability of testing machine to through the inboard internal thread of splint, make lead screw and splint be connected more stable, increase the stability of torsion test lead screw.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a perspective view of a screw torque tester according to the present utility model;
FIG. 2 is a front view of a screw torque tester according to the present utility model;
FIG. 3 is a perspective view of the mounting unit of the screw torque tester of the present utility model;
fig. 4 is a side view of a mounting unit in a screw torque tester according to the present utility model.
Legend description:
1. a bottom plate; 2. a torsion sensor; 3. a guide rail; 4. a slide block; 5. a connecting plate; 6. a fixing plate; 7. an electric push rod; 8. an installation unit; 801. a motor; 802. an output shaft; 803. a fixed plate; 804. a chute; 805. a bidirectional screw; 806. a slide plate; 807. a clamping plate; 808. a stabilizing block; 809. an internal thread; 810. a turntable.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1 to 4, a screw torsion testing machine according to an embodiment of the present utility model includes a base plate 1: the upper side fixedly connected with torsion sensor 2 of bottom plate 1, the upside of bottom plate 1 just is located the left side fixedly connected with guide rail 3 of torsion sensor 2, and the outside sliding connection of guide rail 3 has slider 4, and the upside fixedly connected with connecting plate 5 of slider 4, the upside of connecting plate 5 is provided with installation unit 8, and wherein torsion sensor 2 model is SK601/1NM-150NM, is convenient for change the torsion of lead screw into the electrical signal, tests out that lead screw torsion closes disqualification.
The installation unit 8 includes motor 801, the upside of motor 801 fixedly connected with connecting plate 5, the right side fixedly connected with output shaft 802 of motor 801, the right side fixedly connected with fixed disk 803 of output shaft 802, spout 804 has been seted up on the right side of fixed disk 803, the inboard rotation of spout 804 is connected with bi-directional screw rod 805, the inboard at both ends all sliding connection has slide 806 around spout 804, the right side fixedly connected with splint 807 of slide 806, internal screw 809 has been seted up to splint 807's inboard, splint 807 is half arc structure setting, bi-directional screw rod 805's both ends are provided with opposite screw thread, bi-directional screw rod 805 both ends screw thread respectively with front and back both sides slide 806 threaded connection, when using, the staff at first places the one end of lead screw between two splint 807, then rotate carousel 810, bi-directional screw rod 805 rotates, bi-directional screw rod 805 drives the slide 806 of front and back both sides to the lead screw direction and is close to, then slide 806 is close to the lead screw, the lead screw rod of both sides's splint 807 carries out spacing to the lead screw rod, after the centre gripping, staff rotates, under the effect of internal screw thread 809, make lead screw rod and splint 807 link together, increase motor 807 and connecting plate 807 and lead screw rod 5 are connected with the semi-arc structure, simultaneously, two lead screw rod 5 drive the stability and lead screw rod 5, then drive the stability and lead screw rod 2, and the stability sensor is connected to the connecting plate is moved, and the connecting plate is stable, and the stability is moved, and the connecting plate 2.
The left side fixedly connected with fixed plate 6 of bottom plate 1, fixedly connected with electric putter 7 between fixed plate 6 and the connecting plate 5, electric putter 7 drive lead screw and turn round force transducer 2 and be connected.
The rear end of the bi-directional screw 805 passes through the fixed disk 803 and is fixedly connected with a turntable 810, and the turntable 810 drives the bi-directional screw 805 to rotate.
The upper side and the lower side of the clamping plate 807 are fixedly connected with a stabilizing block 808, and the outer side of the stabilizing block 808 is provided with a through hole, so that bolts can conveniently pass through the through holes to connect the two clamping plates 807 together.
Working principle: when the testing machine is used, a worker firstly places one end of a screw rod between two clamping plates 807, then rotates the rotary table 810, the rotary table 810 drives the bidirectional screw rod 805 to rotate, the bidirectional screw rod 805 drives the clamping plates 807 on two sides to be close to the screw rod, the screw rods with different diameters are clamped by the clamping plates 807, the applicability of the testing machine is improved, then the worker rotates the screw rod, the screw rod is connected with the clamping plates 807 through threads, the two clamping plates 807 are connected together through bolts, then the electric push rod 7 drives the screw rod to be connected with the torsion sensor 2, and then the motor 801 is started, so that the torsion sensor 2 can conveniently test the torsion of the screw rod.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (6)
1. The screw torsion testing machine is characterized by comprising a bottom plate (1): the torsion sensor (2) is fixedly connected to the upper side of the bottom plate (1), the guide rail (3) is fixedly connected to the upper side of the bottom plate (1) and positioned on the left side of the torsion sensor (2), the slide block (4) is slidably connected to the outer side of the guide rail (3), the connecting plate (5) is fixedly connected to the upper side of the slide block (4), and the mounting unit (8) is arranged on the upper side of the connecting plate (5);
the installation unit (8) comprises a motor (801), the upside of motor (801) fixedly connected with connecting plate (5), the right side fixedly connected with output shaft (802) of motor (801), right side fixedly connected with fixed disk (803) of output shaft (802), spout (804) have been seted up on the right side of fixed disk (803), the inboard rotation of spout (804) is connected with bi-directional screw (805), the inboard at both ends all sliding connection has slide (806) around spout (804), the right side fixedly connected with splint (807) of slide (806), internal thread (809) have been seted up to the inboard of splint (807).
2. The screw torsion testing machine according to claim 1, wherein a fixing plate (6) is fixedly connected to the left side of the bottom plate (1), and an electric push rod (7) is fixedly connected between the fixing plate (6) and the connecting plate (5).
3. The screw torsion testing machine according to claim 1, wherein opposite threads are provided at two ends of the bidirectional screw rod (805), and the threads at two ends of the bidirectional screw rod (805) are respectively in threaded connection with the front sliding plate (806) and the rear sliding plate (806).
4. The screw torsion testing machine according to claim 1, wherein the rear end of the bi-directional screw (805) passes through the fixed disk (803) and is fixedly connected with a turntable (810).
5. A screw torque tester as claimed in claim 1, wherein the clamping plates (807) are arranged in a semi-arcuate configuration.
6. The screw torsion testing machine according to claim 1, wherein the upper side and the lower side of the clamping plate (807) are fixedly connected with a stabilizing block (808), and a through hole is formed in the outer side of the stabilizing block (808).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223541603.1U CN219161512U (en) | 2022-12-29 | 2022-12-29 | Screw torsion testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223541603.1U CN219161512U (en) | 2022-12-29 | 2022-12-29 | Screw torsion testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219161512U true CN219161512U (en) | 2023-06-09 |
Family
ID=86645744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223541603.1U Active CN219161512U (en) | 2022-12-29 | 2022-12-29 | Screw torsion testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219161512U (en) |
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2022
- 2022-12-29 CN CN202223541603.1U patent/CN219161512U/en active Active
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