CN213148632U - Supporting device of Rockwell hardness meter for casting parts - Google Patents

Abstract

The utility model discloses a supporting device of a Rockwell hardness tester for casting parts, which comprises a base, wherein the base is movably connected with a supporting plate through a screw rod, the left side and the right side of the supporting plate are both provided with mounting holes, the insides of the two mounting holes are provided with clamping seats, the clamping seat comprises a bottom plate, a movable hole is arranged on the bottom plate, a push rod is arranged in the vertical direction in a penetrating way in the movable hole, the top of the bottom plate is movably connected with a groove box, the push rod penetrates through the groove box to extend to the inside of the groove box and is fixedly connected with a stop block, fixedly connected with riser in the outside of mounting hole and on being located the outer wall of backup pad, the utility model discloses a set up the grip slipper, it is spacing to utilize the grip slipper to treat that the detection piece carries out effectual centre gripping, guarantees to treat the skew that the position can not appear in the detection piece to the accuracy of detection data has been ensured.

Description

Supporting device of Rockwell hardness meter for casting parts

Technical Field

The utility model relates to a foundry goods check out test set technical field specifically is a strutting arrangement of rockwell hardness meter for casting.

Background

The Rockwell hardness tester is the first Rockwell hardness tester in the world and is designed according to the Rockwell hardness test principle, the Rockwell hardness tester can test the metal hardness only by contacting a test sample on one side, a probe of the Rockwell hardness tester is adsorbed on the surface of steel by virtue of magnetic force without supporting the test sample, the test precision meets the standard and is not lower than that of a desk-top Rockwell hardness tester, and the Rockwell hardness test method has the characteristics of simple operation and rapid measurement, can directly read from a dial indicator or an optical projection screen or a display screen, is the same as Brinell and Vickers hardness test methods, and becomes one of three most common hardness test methods.

When a sample is installed, an existing Rockwell hardness tester is generally used for placing a piece to be detected on a supporting circular truncated cone, the placing stability of the piece to be detected cannot be guaranteed for a casting with an irregular shape or an uneven contact surface, the position of the piece to be detected is prone to shifting in the measuring process, and therefore measuring errors and measuring data are inaccurate. Therefore, a supporting device for a Rockwell hardness tester for casting parts is designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a strutting arrangement of rockwell hardness meter for casting has solved the problem that prior art exists.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a strutting arrangement of rockwell sclerometer for cast member, includes the base, the base has the backup pad through lead screw swing joint, the mounting hole has all been seted up, two to the left and right both sides of backup pad the inside of mounting hole is provided with the grip slipper, the grip slipper includes the bottom plate, the activity hole has been seted up on the bottom plate, the inside of activity hole runs through the push rod that has set up along vertical direction, the top swing joint of bottom plate has the groove box, the push rod runs through the inside and the fixedly connected with dog that the groove box extended to the groove box, fixedly connected with riser on the outside of mounting hole and the outer wall that is located the backup pad, it has the screw rod to run through on the riser, the inner and the groove box of screw rod rotate to be connected.

Preferably, the base includes the fixing base, the bottom fixedly connected with mounting panel of fixing base outer wall, the inboard top of fixing base is seted up flutedly, and the recess internal rotation is connected with four gyro wheels, the spacing shell of top fixedly connected with of fixing base outer wall, the inboard of spacing shell has the rotation seat through cardboard swing joint, rotate four handles of fixedly connected with on the outer wall of seat.

Preferably, the vertical plate is of an arc-shaped plate structure, the screw is in threaded connection with the vertical plate, and the outer end of the screw is fixedly provided with the knob.

Preferably, the push rod is matched with the movable hole, and the push rod is movably connected with the movable hole.

Preferably, the screw rod is arranged along the vertical direction, the top end of the screw rod is fixedly connected with the bottom of the supporting plate, and the bottom end of the screw rod penetrates through the base and is in threaded connection with the rotating seat.

Preferably, four rollers are distributed in an annular array, and four handles are distributed in an annular array.

Preferably, the mounting panel sets up to annular structure, four screw holes have been seted up on the mounting panel, and four screw holes are the annular array and distribute, the mounting panel runs through four screw hole fixed connection respectively in the bottom of rockwell hardness meter through four screws.

The utility model provides a strutting arrangement of rockwell hardness meter for casting member compares with prior art and possesses following beneficial effect:

(1) this strutting arrangement of rockwell hardness meter for casting member through setting up the grip slipper, utilizes the grip slipper can treat that the detection piece carries out effectual centre gripping spacing, guarantees to detect the skew that the position can not appear in the test process of detection piece to the accuracy and the stability of detection data have been ensured.

(2) This strutting arrangement of rockwell hardness meter for casting sets up to adjustable structure through with the grip slipper, to the sample of multiple specification, all can carry out spacing centre gripping, has improved detection range, uses the flexibility strong.

Drawings

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

FIG. 2 is a schematic structural view of the holder of the present invention;

FIG. 3 is a schematic structural view of the base of the present invention;

in the figure: 1. a base; 2. a screw rod; 3. a support plate; 4. mounting holes; 5. a clamping seat; 6. a base plate; 7. a movable hole; 8. a push rod; 9. a slot box; 10. a stopper; 11. a vertical plate; 12. a screw; 13. a knob; 14. a fixed seat; 15. mounting a plate; 16. a groove; 17. a roller; 18. a limiting shell; 19. clamping a plate; 20. a rotating seat; 21. 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, the present invention provides a technical solution: a supporting device of a Rockwell hardness tester for casting parts comprises a base 1, wherein the base 1 is movably connected with a supporting plate 3 through a screw rod 2, mounting holes 4 are respectively formed in the left side and the right side of the supporting plate 3, clamping seats 5 are arranged inside the two mounting holes 4, each clamping seat 5 comprises a bottom plate 6, a movable hole 7 is formed in each bottom plate 6, a push rod 8 arranged in the vertical direction penetrates through the inside of each movable hole 7, a groove box 9 is movably connected to the top of each bottom plate 6, each push rod 8 penetrates through the groove box 9 and extends to the inside of the groove box 9, a stop block 10 is fixedly connected to the inside of each groove box 9, a vertical plate 11 is fixedly connected to the outer side of each mounting hole 4 and is positioned on the outer wall of the supporting plate 3, a screw rod 12 penetrates through each vertical plate 11, the inner end of each screw rod 12 is rotatably connected with the groove box 9, the base 1 comprises a fixing, and four rollers 17 are rotatably connected in the groove 16, the top of the outer wall of the fixed seat 14 is fixedly connected with a limiting shell 18, the inner side of the limiting shell 18 is movably connected with a rotating seat 20 through a clamping plate 19, the outer wall of the rotating seat 20 is fixedly connected with four handles 21, the vertical plate 11 is arranged to be an arc-shaped plate structure, the screw 12 is in threaded connection with the vertical plate 11, the outer end of the screw 12 is fixedly provided with a knob 13, a push rod 8 is matched with a movable hole 7, the push rod 8 is movably connected with the movable hole 7, the screw rod 2 is arranged along the vertical direction, the top end of the screw rod 2 is fixedly connected with the bottom of the supporting plate 3, the bottom end of the screw rod 2 penetrates through the base 1 and is in threaded connection with the rotating seat 20, the four rollers 17 are distributed in an annular array, the four handles 21 are distributed in an, the mounting plate 15 runs through four screw hole fixed connection respectively in the bottom of rockwell hardness meter through four screws, and through being provided with holder 5, it is spacing to utilize holder 5 to treat that the detected piece carries out effectual centre gripping, guarantees to treat the skew that the detected piece can not appear the position in the process of the test to the accuracy and the stability of detection data have been ensured.

When the casting clamping device works, firstly, an operator adjusts the clamping seat 5 according to specific use requirements, directly places the casting on the top of the supporting plate 3 without adjusting the clamping seat 5 aiming at the casting with regular shape and flat bottom surface, firstly, the operator pushes out the stop block 10 in the groove box 9 through the push rod 8 aiming at the casting with irregular shape or uneven bottom surface, clamps and positions the casting by using the stop block 10, the stop block 10 can move along the horizontal direction of the mounting hole 4 along with the rotation of the groove box 9 under the rotation of the screw rod 12, thereby completing the clamping operation of the casting with irregular shape or uneven bottom surface, after the casting is installed, the operator can rotate the rotating seat 20 by using the handle 21, so that the screw rod 2 drives the support plate 3 to move upwards, and the casting moves to a detection station along with the support plate 3 under the limiting effect of the two clamping seats 5.

It is noted that, herein, relational terms such as first and second, and the like may 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. Also, 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.

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 (7)

1. A strutting arrangement of rockwell hardness meter for cast member, includes base (1), its characterized in that: the base (1) is movably connected with a supporting plate (3) through a screw rod (2), mounting holes (4) are respectively arranged at the left side and the right side of the supporting plate (3), clamping seats (5) are arranged inside the two mounting holes (4), the clamping seat (5) comprises a bottom plate (6), a movable hole (7) is arranged on the bottom plate (6), a push rod (8) arranged along the vertical direction penetrates through the inner part of the movable hole (7), the top of the bottom plate (6) is movably connected with a groove box (9), the push rod (8) penetrates through the groove box (9) and extends to the inside of the groove box (9) and is fixedly connected with a stop block (10), a vertical plate (11) is fixedly connected on the outer side of the mounting hole (4) and positioned on the outer wall of the supporting plate (3), a screw rod (12) penetrates through the vertical plate (11), and the inner end of the screw rod (12) is rotatably connected with the groove box (9).

2. The support device for a rockwell hardness tester for castings according to claim 1, wherein: base (1) includes fixing base (14), bottom fixedly connected with mounting panel (15) of fixing base (14) outer wall, recess (16) are seted up at the inboard top of fixing base (14), and the internal rotation of recess (16) is connected with four gyro wheels (17), the spacing shell of top fixedly connected with (18) of fixing base (14) outer wall, the inboard of spacing shell (18) has rotation seat (20) through cardboard (19) swing joint, rotate four handles (21) of fixedly connected with on the outer wall of seat (20).

3. The support device for a rockwell hardness tester for castings according to claim 1, wherein: the vertical plate (11) is of an arc-shaped plate structure, the screw rod (12) is in threaded connection with the vertical plate (11), and the outer end of the screw rod (12) is fixedly provided with a knob (13).

4. The support device for a rockwell hardness tester for castings according to claim 1, wherein: the push rod (8) is matched with the movable hole (7), and the push rod (8) is movably connected with the movable hole (7).

5. The support device for a rockwell hardness tester for castings according to claim 2, wherein: the screw rod (2) is arranged along the vertical direction, the top end of the screw rod (2) is fixedly connected with the bottom of the supporting plate (3), and the bottom end of the screw rod (2) penetrates through the base (1) and is in threaded connection with the rotating seat (20).

6. The support device for a rockwell hardness tester for castings according to claim 2, wherein: the four rollers (17) are distributed in an annular array, and the four handles (21) are distributed in an annular array.

7. The support device for a rockwell hardness tester for castings according to claim 2, wherein: mounting panel (15) set up to the loop configuration, four screw holes have been seted up on mounting panel (15), and four screw holes are the annular array and distribute, mounting panel (15) run through four screw hole fixed connection respectively in the bottom of rockwell hardness meter through four screws.

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