CN211904912U - Compression test machine of forging piece - Google Patents

Abstract

The utility model relates to a forge piece resistance to compression test technical field discloses a forge piece's resistance to compression test machine, still set up drive assembly on the mounting panel, drive assembly's below is provided with the centre gripping subassembly, the rigid coupling has control switch on the front surface of supporting seat, and the rear surface rigid coupling of supporting seat has the battery, the equal rigid coupling in lower surface four corners of supporting seat has the supporting shoe. The utility model discloses a drive assembly can drive the fly leaf of below and push down to show on transmitting pressure information to control switch through pressure sensor, easily carry out the resistance to compression test to it, this drive assembly's the precision of pushing down is higher simultaneously, easily adjusts, makes things convenient for in-service use, can carry out the centre gripping to the forging through the centre gripping subassembly and handle, prevents that it from appearing not hard up the problem that leads to the measuring accuracy to descend in the clamping process, has also improved the security performance of forging in the testing process simultaneously.

Description

Compression test machine of forging piece

Technical Field

The utility model relates to a forge piece compression test technical field specifically is a compression test machine of forging.

Background

Along with the gradual increase of large-scale apparatus use place, the market demand volume of forging also increases gradually, through the connection between various different forging and the adjacent part, constitutes the apparatus of various different grade types, consequently, the connection between forging and the adjacent part is stable has the effect of putting a great deal of weight, and after the forging was produced, it need test its compressive property through the resistance to compression test machine.

But current resistance to compression test machine is in the use, and the precision of pushing down on the one hand is difficult to handle the accuse, and too big or undersize of dynamics all can influence actual test, is difficult to carry out the centre gripping to the forging moreover, not only can cause the precision of test to descend, still can bring corresponding potential safety hazard simultaneously. Accordingly, one skilled in the art provides a compression testing machine for forged parts to solve the above-mentioned problems of the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a resistance to compression test machine of forging to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides a compression test machine of forging piece, includes first support and second support and the mounting panel of rigid coupling on first support and second support top of supporting seat, rigid coupling on the supporting seat, still set up drive assembly on the mounting panel, drive assembly's below is provided with the centre gripping subassembly, the rigid coupling has control switch on the front surface of supporting seat, and the rear surface rigid coupling of supporting seat has the battery, the equal rigid coupling in lower surface four corners of supporting seat has the supporting shoe.

As a further aspect of the present invention: the drive assembly includes servo motor, bracing piece, fly leaf, threaded rod, pressure sensor, clamp plate and spacing section of thick bamboo, the servo motor rigid coupling is in drive assembly's upper surface center department, and servo motor's drive end runs through drive assembly and is connected with the bracing piece, the inside threaded connection of bracing piece has the threaded rod, the bottom rigid coupling of threaded rod has the fly leaf, the equal rigid coupling in four corners of fly leaf has spacing section of thick bamboo, and the below of fly leaf is provided with the clamp plate, the rigid coupling has pressure sensor between fly leaf and the clamp plate.

As a further aspect of the present invention: the limiting cylinders are movably sleeved outside the first support and the second support and are stainless steel members, and the number of the limiting cylinders is four.

As a further aspect of the present invention: the centre gripping subassembly includes first splint, gag lever post, connecting plate, spacing groove, second splint, second spacing ring, lead screw and first spacing ring, the connecting plate rigid coupling is between first support and second support, and the inside of connecting plate runs through there is the spacing groove, the top of connecting plate has set gradually first splint and second splint from right to left, the equal rigid coupling in bottom of first splint and second splint has the gag lever post, two the bottom of gag lever post rigid coupling respectively has first spacing ring and second spacing ring, the equal threaded connection in inside of first spacing ring and second spacing ring has the lead screw, rotate through the bearing between the one end of lead screw and the first support, and the other end of lead screw runs through the second support and extends to the outside of second support.

As a further aspect of the present invention: the inner wall of the first limiting ring is provided with a first thread groove matched with the screw rod, the inner wall of the second limiting ring is provided with a second thread groove matched with the screw rod, and the directions of the first thread groove and the second thread groove are opposite.

As a further aspect of the present invention: the two limiting rods are located in the limiting grooves and slide with the limiting grooves, and the size of the two limiting rods is equal.

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

1. the utility model can drive the movable plate below to press downwards through the driving component, thereby transmitting pressure information to the control switch through the pressure sensor for displaying, and being easy to carry out compression test on the control switch;

2. can carry out the centre gripping through the centre gripping subassembly to the forging, prevent that it from appearing not hard up in the clamping process and leading to the problem that the measuring accuracy descends, also improved the security performance of forging in the testing process simultaneously.

Drawings

FIG. 1 is a schematic view of a compression testing machine for a forged part;

FIG. 2 is a schematic view of an installation structure of a limiting rod in a compression testing machine of a forged part;

fig. 3 is a schematic view of an installation structure of a limiting cylinder in a compression testing machine of a forged part.

In the figure: 1. a drive assembly; 2. a servo motor; 3. mounting a plate; 4. a first bracket; 5. a movable plate; 6. a threaded rod; 7. a pressure sensor; 8. pressing a plate; 9. a limiting cylinder; 10. a second bracket; 11. a first splint; 12. a limiting rod; 13. a connecting plate; 14. a limiting groove; 15. a second splint; 16. a second stop collar; 17. a screw rod; 18. a clamping assembly; 19. a first limit ring; 20. a supporting seat; 21. a control switch; 22. a non-slip mat; 23. a support rod.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, a compression testing machine for forged parts includes a supporting base 20, a first support 4 and a second support 10 fixedly connected to the supporting base 20, and a mounting plate 3 fixedly connected to the top ends of the first support 4 and the second support 10, a driving assembly 1 is further disposed on the mounting plate 3, the driving assembly 1 includes a servo motor 2, a supporting rod 23, a movable plate 5, a threaded rod 6, a pressure sensor 7, a pressing plate 8, and a limiting cylinder 9, the servo motor 2 is fixedly connected to the center of the upper surface of the driving assembly 1, a driving end of the servo motor 2 penetrates through the driving assembly 1 and is connected to the supporting rod 23, the internal thread of the supporting rod 23 is connected to the threaded rod 6, the servo motor 2 has a model of ACSM110-G04030LZ, the movable plate 5 is fixedly connected to the bottom end of the threaded rod 6, the limiting cylinders 9 are fixedly connected to four corners of the, the rigid coupling has pressure sensor 7 between fly leaf 5 and the clamp plate 8, pressure sensor 7's model is JHBM-7, the outside at first support 4 and second support 10 is cup jointed in the activity of a spacing section of thick bamboo 9, and a spacing section of thick bamboo 9 is stainless steel material's component, the quantity of a spacing section of thick bamboo 9 is four, fly leaf 5 that can drive the below through drive assembly 1 pushes down, thereby show on transmitting pressure information to control switch 21 through pressure sensor 7, easily carry out the compression test to it, this drive assembly 1's the precision of pushing down is higher simultaneously, easily adjust, make things convenient for in-service use.

In fig. 1 and 2: a clamping assembly 18 is arranged below the driving assembly 1, the clamping assembly 18 comprises a first clamping plate 11, a limiting rod 12, a connecting plate 13, a limiting groove 14, a second clamping plate 15, a second limiting ring 16, a screw rod 17 and a first limiting ring 19, the connecting plate 13 is fixedly connected between the first support 4 and the second support 10, the limiting groove 14 penetrates through the connecting plate 13, the first clamping plate 11 and the second clamping plate 15 are sequentially arranged above the connecting plate 13 from right to left, the bottom parts of the first clamping plate 11 and the second clamping plate 15 are fixedly connected with the limiting rod 12, the bottom parts of the two limiting rods 12 are respectively fixedly connected with the first limiting ring 19 and the second limiting ring 16, the inside parts of the first limiting ring 19 and the second limiting ring 16 are respectively and threadedly connected with the screw rod 17, one end of the screw rod 17 rotates with the first support 4 through a bearing, and the other end of the screw rod 17 penetrates through the second support 10 and extends to the outer side of the second support 10, the inner wall of the first limiting ring 19 is provided with a first thread groove matched with the screw rod 17, the inner wall of the second limiting ring 16 is provided with a second thread groove matched with the screw rod 17, the directions of the first thread groove and the second thread groove are opposite, the two limiting rods 12 are located inside the limiting groove 14 and slide with the limiting groove, the two limiting rods 12 are equal in size, the front surface of the supporting seat 20 is fixedly connected with the control switch 21, the rear surface of the supporting seat 20 is fixedly connected with the storage battery, the control switch 21 is internally provided with the DKC-Y110 controller, four corners of the lower surface of the supporting seat 20 are fixedly connected with the supporting blocks, a forged part can be clamped through the clamping assembly 18, the problem that the testing precision is reduced due to looseness in the clamping process is prevented, and meanwhile the safety performance of the forged part in the testing process is also improved.

The utility model discloses a theory of operation is: the user firstly puts the workpiece between the first clamping plate 11 and the second clamping plate 15, then holds one end of the screw rod 17 and rotates clockwise, at this time, the first limiting ring 19 and the second limiting ring 16 can be driven to move relatively, so as to drive the first clamping plate 11 and the second clamping plate 15 above to move relatively, at this time, the workpiece can be clamped, and the anti-slip function can be achieved through the anti-slip pads 22 on the first clamping plate 11 and the second clamping plate 15, similarly, the user holds one end of the screw rod 17 and rotates anticlockwise, at this time, the first limiting ring 19 and the second limiting ring 16 can be driven to move oppositely, so as to drive the first clamping plate 11 and the second clamping plate 15 above to move oppositely, at this time, the workpiece can be taken, so that the forged part can be clamped through the clamping assembly 18, the problem that the testing precision is reduced due to looseness of the forged part in the clamping process is prevented, meanwhile, the safety performance of the forged part in the testing process is improved, then the servo motor 2 is controlled to start working through the DKC-Y110 controller in the control switch 21, the servo motor 2 is electrified to drive the supporting rod 23 to rotate, further the threaded rod 6 below is driven to move downwards, finally the pressure sensor 7 and the pressing plate 8 below are driven to move downwards, after the pressing plate 8 is contacted with the surface of a workpiece, the received numerical value information is transmitted to the DKC-Y110 controller in the control switch 21 through the pressure sensor 7, and therefore the compression testing is conducted, the movable plate 5 below can be driven to press downwards through the driving assembly 1, the pressure information is transmitted to the control switch 21 through the pressure sensor 7 to be displayed, the compression testing is easy to conduct, meanwhile, the pressing precision of the driving assembly 1 is high, the adjusting is easy, and the practical use is convenient.

The above-mentioned, 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 (6)

1. The utility model provides a compression test machine of forging piece, includes supporting seat (20), rigid coupling first support (4) and second support (10) on supporting seat (20) and mounting panel (3) of rigid coupling on first support (4) and second support (10) top, its characterized in that, still set up drive assembly (1) on mounting panel (3), the below of drive assembly (1) is provided with centre gripping subassembly (18), the rigid coupling has control switch (21) on the front surface of supporting seat (20), and the rear surface rigid coupling of supporting seat (20) has the battery, the equal rigid coupling in lower surface four corners of supporting seat (20) has the supporting shoe.

2. The compression testing machine of a forged part according to claim 1, wherein the driving assembly (1) comprises a servo motor (2), a support rod (23), a movable plate (5), a threaded rod (6), a pressure sensor (7), a pressure plate (8) and a limit cylinder (9), the servo motor (2) is fixedly connected at the center of the upper surface of the driving component (1), the driving end of the servo motor (2) penetrates through the driving component (1) and is connected with a supporting rod (23), a threaded rod (6) is connected with the inner part of the supporting rod (23) in a threaded way, a movable plate (5) is fixedly connected at the bottom end of the threaded rod (6), limiting cylinders (9) are fixedly connected at four corners of the movable plate (5), and a pressure plate (8) is arranged below the movable plate (5), and a pressure sensor (7) is fixedly connected between the movable plate (5) and the pressure plate (8).

3. The compression testing machine for the forged parts according to claim 2, wherein the limiting cylinders (9) are movably sleeved outside the first bracket (4) and the second bracket (10), the limiting cylinders (9) are members made of stainless steel, and the number of the limiting cylinders (9) is four.

4. The compression testing machine for the forged parts according to claim 1, wherein the clamping assembly (18) comprises a first clamping plate (11), a limiting rod (12), a connecting plate (13), a limiting groove (14), a second clamping plate (15), a second limiting ring (16), a screw rod (17) and a first limiting ring (19), the connecting plate (13) is fixedly connected between the first bracket (4) and the second bracket (10), the limiting groove (14) penetrates through the inside of the connecting plate (13), the first clamping plate (11) and the second clamping plate (15) are sequentially arranged above the connecting plate (13) from right to left, the limiting rods (12) are fixedly connected to the bottoms of the first clamping plate (11) and the second clamping plate (15), the first limiting ring (19) and the second limiting ring (16) are fixedly connected to the bottoms of the two limiting rods (12), and the screw rod (17) is threadedly connected to the insides of the first limiting ring (19) and the second limiting ring (16), one end of the screw rod (17) and the first support (4) rotate through a bearing, and the other end of the screw rod (17) penetrates through the second support (10) and extends to the outer side of the second support (10).

5. The compression testing machine for forged parts according to claim 4, wherein the inner wall of the first limit ring (19) is provided with a first thread groove adapted to the lead screw (17), the inner wall of the second limit ring (16) is provided with a second thread groove adapted to the lead screw (17), and the first thread groove and the second thread groove are opposite in direction.

6. The compression testing machine for forged parts according to claim 4, wherein the two stop rods (12) are located inside the stop grooves (14) and slide with the same size, and the two stop rods (12) are equal in size.

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