CN215065689U

CN215065689U - Hardness measuring device for hoisting rod forging

Info

Publication number: CN215065689U
Application number: CN202120229001.9U
Authority: CN
Inventors: 马贵礼
Original assignee: Hubei Fuyi Electromechanical Co ltd
Current assignee: Hubei Fuyi Electromechanical Co ltd
Priority date: 2021-01-27
Filing date: 2021-01-27
Publication date: 2021-12-07
Anticipated expiration: 2031-01-27

Abstract

The utility model relates to a lift by crane excellent forging technical field, and disclose a lift by crane excellent hardness measuring device for forging, comprising a base plate, the last fixed surface of bottom plate is connected with a set of bracing piece, fixedly connected with installation frame between the top of bracing piece, rotate through the bearing between the inside lateral wall of installation frame and be connected with the screw thread pivot, the surface threaded connection of screw thread pivot has the threaded sleeve, the fixed surface of threaded sleeve is connected with the nut, the internal thread of nut is connected with the threaded rod. This lift by crane stick hardness measuring device for forging, when using, through the handle that sets up, rotatory handle, the handle drives the cam rotation, under the elasticity of spring, makes the diaphragm closely laminate with the surface of cam, and the cam can drive the diaphragm reciprocating and reciprocate when rotatory, can make hardness detection meter in the short time, with lift by crane stick forging contact many times, can get its mean value after measuring many times, measure the accuracy, and work efficiency is high.

Description

Hardness measuring device for hoisting rod forging

Technical Field

The utility model relates to a lift by crane excellent forging technical field specifically is a lift by crane excellent hardness measurement device for forging.

Background

By hardness is meant the ability of a material to resist the penetration of a harder object into its surface. According to different test methods and application ranges, hardness units can be divided into Brinell hardness, Vickers hardness, Rockwell hardness, micro Vickers hardness and the like, different units have different test methods, and the method is suitable for materials or occasions with different characteristics.

The excellent forging of lifting by crane after the production needs to carry out hardness detection to it to detect whether the work piece is qualified, it often adopts hammering formula detection mode to carry out hardness detection to the excellent forging of lifting by crane now, because large-scale casting and forging need carry out many times when carrying out hardness detection and detect and get its average value, test many times causes pothole influence its quality to the casting and forging surface, and waste time and energy, inefficiency, and need carry out hammering test to the different face of staff, need the staff to adjust the relative position between the hardness detection meter of lifting by crane excellent forging and test, comparatively troublesome.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a hoist excellent hardness measuring device for forging, solved and to have now to hoist excellent forging and carry out hardness detection and often adopt hammering formula detection mode, because large-scale casting and forging need carry out a lot of when carrying out hardness detection and get its average value, many times the test causes pothole influence its quality to the casting and forging surface, and waste time and energy, and is inefficient, and need carry out hammering test to the different face of staff, need the staff to adjust the hardness that lifts excellent forging and test and detect the relative position between the meter, comparatively troublesome problem.

(II) technical scheme

The utility model provides a following technical scheme: a hardness measuring device for a lifting rod forging comprises a bottom plate, wherein a group of supporting rods are fixedly connected to the upper surface of the bottom plate, an installation frame is fixedly connected between the top ends of the supporting rods, a threaded rotating shaft is rotatably connected between the inner side walls of the installation frame through a bearing, a threaded sleeve is connected to the outer surface of the threaded rotating shaft in a threaded manner, a nut is fixedly connected to the outer surface of the threaded sleeve, a threaded rod is connected to the inner thread of the nut, a square plate is fixedly connected to the outer surface of the nut, a first telescopic rod is fixedly connected to the lower surface of the square plate, a transverse plate is fixedly connected to the bottom end of the first telescopic rod, the upper surface of the transverse plate is rotatably connected with the threaded rod, a supporting seat is fixedly connected to the lower surface of the transverse plate, a cam is rotatably connected to the outer surface of the supporting seat, and two second telescopic rods are fixedly connected to the lower surface of the transverse plate, the outer surface cover of second telescopic link is equipped with the spring, the lower fixed surface of second telescopic link is connected with the hardness and detects the meter.

Preferably, four wheels are mounted on the lower surface of the bottom plate, and wheel brake devices are arranged on the outer surfaces of the four wheels.

Preferably, fixedly connected with litter between the inside lateral wall of installation frame, the surface cover of litter is equipped with the sliding sleeve, the sliding sleeve with fixed connection between the nut.

Preferably, the top end of the threaded rod is fixedly connected with a rotary table.

Preferably, a handle is fixedly connected to the outer surface of the cam.

Preferably, the one end of screw thread pivot is run through and is extended to the surface of installation frame, and fixedly connected with runner, anti-skidding decorative pattern has been seted up to the surface of runner.

(III) advantageous effects

Compared with the prior art, the utility model provides a hoist excellent hardness measuring device for forging possesses following beneficial effect:

(1) this lift by crane excellent for forging hardness measuring device when using, will lift by crane the excellent forging and place on the bottom plate, then according to the work demand, rotatory screw thread pivot makes the screw sleeve drive the nut and removes, and then drives hardness detection meter and remove to the working position after, rotatory carousel, and then it is rotatory to drive the threaded rod, and the threaded rod drives the diaphragm and reciprocates, and then adjusts hardness detection meter and lifts by crane the distance between the excellent forging, plays the effect that facilitates the use.

(2) This lift by crane stick hardness measuring device for forging, when using, through the handle that sets up, rotatory handle, the handle drives the cam rotation, under the elasticity of spring, makes the diaphragm closely laminate with the surface of cam, and the cam can drive the diaphragm reciprocating and reciprocate when rotatory, can make hardness detection meter in the short time, with lift by crane stick forging contact many times, can get its mean value after measuring many times, measure the accuracy, and work efficiency is high.

Drawings

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

fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention;

fig. 3 is a schematic top view of the present invention.

In the figure: 1. a base plate; 2. a support bar; 3. a mounting frame; 4. a threaded shaft; 5. a threaded sleeve; 6. a nut; 7. a threaded rod; 8. a square plate; 9. a first telescopic rod; 10. a transverse plate; 11. a supporting seat; 12. a cam; 13. a second telescopic rod; 14. a spring; 15. a hardness tester; 16. a wheel; 17. a slide rod; 18. a sliding sleeve; 19. a handle.

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. 1-3, a hardness measuring device for a lifting rod forging comprises a bottom plate 1, a set of support rods 2 is fixedly connected to the upper surface of the bottom plate 1, an installation frame 3 is fixedly connected between the top ends of the support rods 2, a threaded rotating shaft 4 is rotatably connected between the inner side walls of the installation frame 3 through bearings, a threaded sleeve 5 is connected to the outer surface of the threaded rotating shaft 4 through threads, a nut 6 is fixedly connected to the outer surface of the threaded sleeve 5, a threaded rod 7 is connected to the inner threads of the nut 6, a square plate 8 is fixedly connected to the outer surface of the nut 6, a first telescopic rod 9 is fixedly connected to the lower surface of the square plate 8, a transverse plate 10 is fixedly connected to the bottom end of the first telescopic rod 9, the upper surface of the transverse plate 10 is rotatably connected to the threaded rod 7, a support seat 11 is fixedly connected to the lower surface of the transverse plate 10, and a cam 12 is rotatably connected to the outer surface of the support seat 11, two second telescopic links 13 are fixedly connected to the lower surface of the transverse plate 10, a spring 14 is sleeved on the outer surface of each second telescopic link 13, and a hardness detector 15 is fixedly connected to the lower surface of each second telescopic link 13.

Further, four wheels 16 are installed to the lower surface of bottom plate 1, and the surface of four wheels 16 is equipped with the wheel device of stopping, plays the effect that conveniently removes, facilitates the use.

Further, a sliding rod 17 is fixedly connected between the inner side walls of the mounting frame 3, a sliding sleeve 18 is sleeved on the outer surface of the sliding rod 17, the sliding sleeve 18 is fixedly connected with the nut 6, a limiting effect is achieved, and the threaded sleeve 5 can drive the nut 6 to stably move along the direction of the sliding rod 17.

Furthermore, the top end of the threaded rod 7 is fixedly connected with the rotary table, so that the effects of convenience in operation and convenience in use of a user are achieved.

Furthermore, the outer surface of the cam 12 is fixedly connected with a handle 19, so that the effects of convenient operation and convenient use for users are achieved.

Further, the one end of screw thread pivot 4 runs through and extends to the surface of installation frame, and fixedly connected with runner, and anti-skidding decorative pattern has been seted up to the surface of runner, plays convenient operation, and the effect that convenience of customers used has just increased frictional force.

In conclusion, this hoist excellent for forging hardness measuring device, when using, will hoist excellent forging and place on bottom plate 1, then according to the work demand, rotatory screw thread pivot 4 makes threaded sleeve 5 drive nut 6 and remove, and then drives hardness detection meter 15 and remove to the working position after, rotatory carousel, and then drive threaded rod 7 rotatory, threaded rod 7 drives diaphragm 10 and reciprocates, and then adjusts the distance between hardness detection meter 15 and the excellent forging of hoisting, plays the effect that facilitates the use.

This lift by crane stick hardness measuring device for forging, when using, through the handle 19 that sets up, rotatory handle 19, handle 19 drives cam 12 rotatory, under spring 14's elasticity, make diaphragm 10 closely laminate with the surface of cam 12, cam 12 can drive diaphragm 10 reciprocal reciprocating and reciprocate when rotatory, can be in the short time, make hardness detection meter 15, with lift by crane stick forging contact many times, can take its mean value after measuring many times, it is accurate to measure the accuracy, and work efficiency is high.

It is to be noted that 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means matured in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, no specific description is provided here, meanwhile, the electric elements appearing in the specification are electrically connected with the external main controller and the mains supply, the peripheral controller mentioned in the specification can play a control role for the electric elements mentioned in the specification, and the peripheral controller is the conventional known equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hardness measuring device for hoisting rod forging, includes bottom plate (1), the last fixed surface of bottom plate (1) is connected with a set of bracing piece (2), fixedly connected with installation frame (3), its characterized in that between the top of bracing piece (2): the mounting frame is characterized in that a threaded rotating shaft (4) is rotatably connected between the inner side walls of the mounting frame (3) through a bearing, a threaded sleeve (5) is connected to the outer surface of the threaded rotating shaft (4) through threads, a nut (6) is fixedly connected to the outer surface of the threaded sleeve (5), a threaded rod (7) is connected to the inner threads of the nut (6), a square plate (8) is fixedly connected to the outer surface of the nut (6), a first telescopic rod (9) is fixedly connected to the lower surface of the square plate (8), a transverse plate (10) is fixedly connected to the bottom end of the first telescopic rod (9), the upper surface of the transverse plate (10) is rotatably connected with the threaded rod (7), a supporting seat (11) is fixedly connected to the lower surface of the transverse plate (10), a cam (12) is rotatably connected to the outer surface of the supporting seat (11), and two second telescopic rods (13) are fixedly connected to the lower surface of the transverse plate (10), the outer surface cover of second telescopic link (13) is equipped with spring (14), the lower fixed surface of second telescopic link (13) is connected with hardness detector (15).

2. The hardness measurement device for the hoisting rod forging according to claim 1, wherein: the lower surface mounting of bottom plate (1) has four wheels (16), four the surface of wheel (16) is equipped with the wheel device of stopping.

3. The hardness measurement device for the hoisting rod forging according to claim 1, wherein: fixedly connected with litter (17) between the inside lateral wall of installation frame (3), the surface cover of litter (17) is equipped with sliding sleeve (18), sliding sleeve (18) with fixed connection between nut (6).

4. The hardness measurement device for the hoisting rod forging according to claim 1, wherein: the top end of the threaded rod (7) is fixedly connected with a rotary table.

5. The hardness measurement device for the hoisting rod forging according to claim 1, wherein: the outer surface of the cam (12) is fixedly connected with a handle (19).

6. The hardness measurement device for the hoisting rod forging according to claim 1, wherein: one end of the threaded rotating shaft (4) penetrates through and extends to the outer surface of the installation frame, the rotating wheel is fixedly connected with the outer surface of the rotating wheel, and anti-skid patterns are formed in the outer surface of the rotating wheel.