CN215065183U

CN215065183U - Spring pressure testing machine for detecting variable spring support and hanger

Info

Publication number: CN215065183U
Application number: CN202022684620.5U
Authority: CN
Inventors: 施理平
Original assignee: Nantong Juli Spring Hanger Co ltd
Current assignee: Nantong Juli Spring Hanger Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-12-07
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a spring pressure testing machine for detecting a variable spring support hanger, which comprises a base, the upper end of the base is provided with a placing groove, the upper end of the base is symmetrically provided with a bracket, the top end of the bracket is provided with a cross beam, the upper end of one side of the cross beam is provided with a motor, the motor is connected with a half screw rod, when in use, the variable spring support and hanger is placed in the placing groove, the variable spring support and hanger is fixed by the fixing mechanism and is suitable for being used for fixing variable spring support and hanger with different diameters, the starting motor drives the half screw rod to rotate, the threaded sleeve moves downwards along the half screw rod, the movable beam and the sliding sleeve move downwards, the sliding sleeve slides along the sliding rod, the movable beam drives the tester, the fixed rod, the mounting plate, the test probe and the pressing plate to move downwards, after the pressing plate contacts the variable spring support and hanger, the movable cross beam continues to move downwards, so that the pressure of the spring in the variable spring support hanger is detected.

Description

Spring pressure testing machine for detecting variable spring support and hanger

Technical Field

The utility model relates to a pressure test machine technical field specifically is a spring pressure test machine that is used for variable spring gallows to detect.

Background

The pressure testing machine is a multifunctional host, and a user can independently order corresponding accessories according to actual conditions to realize multiple strength tests of the base paper and the corrugated board and a flat pressing strength test of a paper tube core; the microcomputer control technology is adopted, and liquid crystal Chinese display is carried out; it has the function of statistical treatment of test data and can be printed and output.

When the variable spring support hanger is detected, a pressure tester needs to be used for detecting the elasticity of the spring, and the existing pressure tester is complex in structure and complex in operation. Therefore, the utility model provides a spring pressure test machine for variable spring gallows detects to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spring pressure test machine for variable spring gallows detects to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a spring pressure testing machine for detecting a variable spring support hanger comprises a base, wherein a placing groove is arranged at the upper end of the base, supports are symmetrically arranged at the upper end of the base, a cross beam is arranged at the top end of each support, a motor is arranged at the upper end of one side of the cross beam and connected with a half lead screw, the half lead screw penetrates through the supports, the other end of the half lead screw is rotatably connected with the base through a bearing, a limiting block is arranged at the upper part of the half lead screw, a threaded sleeve is sleeved at the position, below the limiting block, of the half lead screw and fixedly connected with a movable cross beam, a tester is fixedly connected at the upper end of the movable cross beam, a sliding sleeve is fixedly connected at the other end of the movable cross beam and positioned in the support at the left side, a sliding rod is inserted in the sliding sleeve and fixedly connected with the support, a sliding hole is formed in the inner wall of the support, a fixed rod is fixedly connected at the lower end of the movable cross beam, and a mounting plate is fixedly connected at the lower end of the fixed rod, the test probe is installed to the lower extreme of mounting panel, and test probe fixed connection compresses tightly the dish, the upper end symmetry of base is equipped with fixed establishment, the fixed establishment symmetry is equipped with two, two fixed establishment is located the both sides of standing groove.

As the utility model discloses further scheme, fixed establishment includes spacing support, spacing support fixed connection base, and spacing support cartridge has adjusting bolt, and the corresponding adjusting bolt of spacing support set up threaded hole, two adjusting bolt is close to each other's one end is rotated and is connected with splint, and splint set the arc.

As the utility model discloses scheme further again, the lower extreme fixed connection sleeve pipe of crossbeam, sheathed tube lower extreme cartridge have the movable rod, movable rod sliding connection sleeve pipe.

As the utility model discloses scheme further again, the lower extreme of movable rod runs through the support, and the movable rod is located the top fixed connection limiting plate of support.

As the utility model discloses scheme further again, be equipped with the spring between limiting plate and the crossbeam, spring suit sleeve pipe and movable rod, the lower extreme fixed connection baffle of movable rod.

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

during the use, put variable spring gallows in the standing groove, it is fixed with variable spring gallows to utilize fixed establishment, the fixed use of variable spring gallows of suitable different diameters, starter motor drives half lead screw and rotates, the thread bush moves down along half lead screw, make movable cross beam and sliding sleeve move down, the sliding sleeve slides along the slide bar, movable cross beam drives the tester, the dead lever, the mounting panel, test probe and compress tightly the dish and move down, compress tightly behind the variable spring gallows of dish contact, movable cross beam continues the downward movement, thereby realize the detection to spring pressure in the variable spring gallows, this pressure test machine simple structure, convenient operation.

Drawings

Fig. 1 is a schematic structural diagram of a spring pressure testing machine for detecting a variable spring hanger.

Fig. 2 is a plan view of a base in the spring pressure tester for variable spring hanger detection.

Fig. 3 is an enlarged schematic view of the structure at fig. 1A in the spring pressure testing machine for variable spring hanger detection.

In the figure: 1-base, 101-placing groove, 2-bracket, 3-beam, 4-motor, 5-half screw rod, 6-limiting block, 7-thread bushing, 8-movable beam, 9-tester, 10-sliding bushing, 11-sliding rod, 12-sliding hole, 13-fixed rod, 14-mounting plate, 15-test probe, 16-pressing plate, 17-fixing mechanism, 18-limiting bracket, 19-adjusting bolt, 20-clamping plate, 21-sleeve, 22-movable rod, 23-limiting plate, 24-baffle plate and 25-spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, in an embodiment of the present invention, a spring pressure testing machine for detecting a variable spring hanger comprises a base 1, a placing groove 101 is disposed at an upper end of the base 1, a bracket 2 is symmetrically disposed at an upper end of the base 1, a cross beam 3 is disposed at a top end of the bracket 2, a motor 4 is mounted at an upper end of one side of the cross beam 3, the motor 4 is connected to a half screw 5, the half screw 5 penetrates through the bracket 2, the other end of the half screw 5 is rotatably connected to the base 1 through a bearing, a stopper 6 is disposed at an upper portion of the half screw 5, a threaded sleeve 7 is sleeved at a position of the half screw 5 below the stopper 6, the threaded sleeve 7 is fixedly connected to a movable cross beam 8, a tester 9 is fixedly connected to an upper end of the movable cross beam 8, a sliding sleeve 10 is fixedly connected to the other end of the movable cross beam 8, the sliding sleeve 10 is disposed in the left side of the bracket 2, a sliding rod 11 is inserted in the sliding sleeve 10, the sliding rod 11 is fixedly connected to the bracket 2, the inner wall of support 2 corresponds movable cross beam 8 and has seted up slide opening 12, movable cross beam 8's lower extreme fixedly connected with dead lever 13, the lower extreme fixed connection mounting panel 14 of dead lever 13, and test probe 15 is installed to mounting panel 14's lower extreme, and test probe 15 fixed connection compresses tightly dish 16, the upper end symmetry of base 1 is equipped with fixed establishment 17, fixed establishment 17 symmetry is equipped with two, two fixed establishment 17 is located the both sides of standing groove 101.

Referring to fig. 2, the fixing mechanism 17 includes a limiting bracket 18, the limiting bracket 18 is fixedly connected to the base 1, the limiting bracket 18 is inserted with an adjusting bolt 19, the limiting bracket 18 is provided with a threaded hole corresponding to the adjusting bolt 19, one end of the two adjusting bolts 19 close to each other is rotatably connected to a clamp plate 20, and the clamp plate 20 is arranged in an arc shape.

Referring to fig. 3, the lower end of the beam 3 is fixedly connected with a sleeve 21, a movable rod 22 is inserted into the lower end of the sleeve 21, the movable rod 22 is slidably connected with the sleeve 21, the lower end of the movable rod 22 penetrates through the support 2, the movable rod 22 is located above the support 2 and is fixedly connected with a limit plate 23, a spring 25 is arranged between the limit plate 23 and the beam 3, the sleeve 21 and the movable rod 22 are sleeved with the spring 25, and the lower end of the movable rod 22 is fixedly connected with a baffle 24.

The utility model discloses a theory of operation is:

when the pressure testing machine is used, the variable spring support hanger is placed in the placing groove 101, the variable spring support hanger is fixed through the fixing mechanism 17, the pressure testing machine is suitable for fixing variable spring support hangers with different diameters, the starting motor 4 drives the half-lead screw 5 to rotate, the threaded sleeve 7 moves downwards along the half-lead screw 5, the movable cross beam 8 and the sliding sleeve 10 move downwards, the sliding sleeve 10 slides along the sliding rod 11, the movable cross beam 8 drives the tester 9, the fixed rod 13, the mounting plate 14, the testing probe 15 and the pressing plate 16 to move downwards, and after the pressing plate 16 contacts the variable spring support hanger, the movable cross beam 8 continues to move downwards, so that the detection of the spring pressure in the variable spring support hanger is realized.

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. A spring pressure test machine for detecting a variable spring support hanger comprises a base (1) and is characterized in that a placing groove (101) is arranged at the upper end of the base (1), supports (2) are symmetrically arranged at the upper end of the base (1), a cross beam (3) is arranged at the top end of each support (2), a motor (4) is installed at the upper end of one side of each cross beam (3), the motor (4) is connected with a half screw rod (5), the half screw rods (5) penetrate through the supports (2), the other ends of the half screw rods (5) are rotatably connected with the base (1) through bearings, a limiting block (6) is arranged at the upper portion of each half screw rod (5), a thread sleeve (7) is sleeved at the position, below the limiting block (6), the thread sleeve (7) is fixedly connected with a movable cross beam (8), a tester (9) is fixedly connected at the upper end of the movable cross beam (8), and a sliding sleeve (10) is fixedly connected at the other end of the movable cross beam (8), sliding sleeve (10) are located the left side in support (2), sliding rod (11) are equipped with in sliding sleeve (10) interpolation, sliding rod (11) fixed connection support (2), and sliding hole (12) have been seted up to the inner wall of support (2) corresponding movable cross beam (8), lower extreme fixedly connected with dead lever (13) of movable cross beam (8), lower extreme fixed connection mounting panel (14) of dead lever (13), test probe (15) are installed to the lower extreme of mounting panel (14), and test probe (15) fixed connection compresses tightly dish (16), the upper end symmetry of base (1) is equipped with fixed establishment (17), fixed establishment (17) symmetry is equipped with two, two fixed establishment (17) are located the both sides of standing groove (101).

2. The spring pressure testing machine for detecting the variable spring support hanger as claimed in claim 1, wherein the fixing mechanism (17) comprises a limiting bracket (18), the limiting bracket (18) is fixedly connected with the base (1), an adjusting bolt (19) is inserted into the limiting bracket (18), a threaded hole is formed in the limiting bracket (18) corresponding to the adjusting bolt (19), a clamping plate (20) is rotatably connected to one end, close to each other, of the two adjusting bolts (19), and the clamping plate (20) is arranged in an arc shape.

3. The spring pressure testing machine for detecting the variable spring hanger according to claim 1, wherein the lower end of the cross beam (3) is fixedly connected with a sleeve (21), a movable rod (22) is inserted into the lower end of the sleeve (21), and the movable rod (22) is slidably connected with the sleeve (21).

4. The spring pressure testing machine for detecting the variable spring support hanger according to claim 3, wherein the lower end of the movable rod (22) penetrates through the bracket (2), and the movable rod (22) is fixedly connected with a limiting plate (23) above the bracket (2).

5. The spring pressure testing machine for detecting the variable spring support hanger as claimed in claim 4, wherein a spring (25) is arranged between the limiting plate (23) and the cross beam (3), the sleeve (21) and the movable rod (22) are sleeved with the spring (25), and the lower end of the movable rod (22) is fixedly connected with the baffle (24).