Digital display hydraulic strength machine with clamp

Abstract

The utility model relates to the technical field of hydraulic strength machines, in particular to a digital display hydraulic strength machine with a clamp, which comprises a bottom plate, one end of the surface of the bottom plate is abutted against the hydraulic strength machine, the surface of the hydraulic strength machine is fixedly connected with a display screen, the top of the bottom plate is provided with an electric telescopic rod, and the bottom of the electric telescopic rod is fixedly connected with a sliding plate. A fixed box is fixedly connected to the inner wall of the sliding plate, a movable plate is slidably connected into the fixed box, a connecting spring is elastically connected between the movable plate and the sliding plate, a damping rod is arranged in the connecting spring, and a sponge pad is arranged at the bottom of the movable plate through an inclined rod; through cooperative use of an electric telescopic rod, a sliding plate, a sponge mat, a fixing box, a connecting spring, a damping rod, a movable plate and an inclined plate, when the display screen is not used, the sliding plate can be driven by the electric telescopic rod to move downwards, the sponge mat makes contact with the display screen, then the display screen can be prevented from being damaged due to impact, and the service life of the display screen is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic strength machines, in particular to a digital display hydraulic strength machine with a clamp. Background Art

[0002] Digital hydraulic strength machine is a kind of equipment usually used to detect the compression test of various workpieces. By setting different fixtures, the compression characteristics of the workpieces can be detected separately.

[0003] A digital hydraulic strength machine fixture with a Chinese authorized announcement number of CN218170101U can conveniently place the workpiece between the hydraulic press and the limit plate by setting a rotating rod and a movable plate. At the same time, the workpiece is placed on a pad and fixed by a pressure plate, and the height of the movable frame can be adjusted, which can solve the trouble of holding the workpiece during operation and improve the adjustment efficiency.

[0004] There are still certain shortcomings in use. When using the hydraulic strength machine, the display screen is exposed to the outside and cannot be protected. When the display screen is impacted, it will cause damage to the display screen, reducing the service life of the display screen, and thus the hydraulic strength machine cannot be used normally. At the same time, when clamping the workpiece, the way of clamping the workpiece is relatively single, which will reduce the quality of the workpiece limit and cause the workpiece to move unexpectedly, and the clamping effect of the workpiece is limited. Utility Model Content

[0005] The purpose of the utility model is to provide a digital display hydraulic strength machine with a clamp to solve the problem raised in the above background technology that when the hydraulic strength machine is used, the display screen is exposed to the outside and cannot be protected. When the display screen is impacted, it will cause damage to the display screen, reducing the service life of the display screen, and thus the hydraulic strength machine cannot be used normally. At the same time, when clamping the workpiece, the way of clamping the workpiece is relatively single, which will reduce the quality of the workpiece limit, cause the workpiece to move unexpectedly, and have limited clamping effect on the workpiece.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A digital hydraulic strength machine with a clamp comprises a base plate, one end of the surface of the base plate abuts against the hydraulic strength machine, a display screen is fixedly connected to the surface of the hydraulic strength machine, an electric telescopic rod is installed on the top of the base plate, a slide plate is fixedly connected to the bottom of the electric telescopic rod, a fixed box is fixedly connected to the inner wall of the slide plate, a movable plate is slidably connected in the fixed box, a connecting spring is elastically connected between the movable plate and the slide plate, a damping rod is arranged in the connecting spring, a sponge pad is arranged at the bottom of the movable plate through a tilting rod, two ends of the tilting rod are respectively hinged to the movable plate and the sponge pad, the sponge pad is slidably connected to the slide plate, and the sponge pad is opposite to the display screen.

[0008] As a preferred solution of the utility model, a fixing column is fixedly connected to the other end of the surface of the bottom plate, a connecting plate is fixedly connected inside the fixing column, a through hole is opened inside the fixing column, and an abutment plate is slidably connected to the outside of the fixing column.

[0009] As a preferred solution of the utility model, an insertion rod is provided on the side of the abutment plate, the insertion rod penetrates the abutment plate and extends into the through hole, and the top of the fixing column is fixedly connected to a top plate.

[0010] As a preferred solution of the utility model, a driving motor is installed on the top of the top plate, an output end of the driving motor is fixedly connected to a threaded barrel, and a threaded rod is connected to the inner thread of the threaded barrel.

[0011] As a preferred solution of the utility model, an extrusion plate is provided at the bottom of the threaded rod, and the extrusion plate is arranged just above the abutment plate.

[0012] As a preferred solution of the utility model, a groove is provided at the bottom of the base plate, a rotating plate is rotatably connected in the groove, and a supporting seat is fixedly connected to the bottom of the rotating plate.

[0013] As a preferred solution of the utility model, a suction plate is slidably connected inside the support seat, a fastening bolt is threadedly connected to the side of the support seat, and a side end of the fastening bolt abuts against the suction plate.

[0014] As a preferred solution of the utility model, a plurality of through holes are provided, the radii of the plurality of through holes are the same, and the plurality of through holes are equidistantly distributed in the fixing column.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. In the utility model, by arranging the electric telescopic rod, the slide plate, the sponge pad, the fixing box, the connecting spring, the damping rod, the moving plate and the tilting plate for coordinated use, when the display screen is not in use, the slide plate can be driven downward by the electric telescopic rod to make the sponge pad contact with the display screen, thereby preventing the display screen from being damaged by impact and extending the service life of the display screen.

[0017] 2. In the utility model, by setting the insertion rod, through hole, fixed column, abutment plate, driving motor, threaded tube, threaded rod and extrusion plate, the extrusion plate and the abutment plate can be driven to move downward by the threaded rod, so that the workpiece can be initially extruded. At the same time, by inserting the insertion rod into the insertion hole, the abutment plate can be limited again to avoid accidental movement of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0020] Figure 3 This is a schematic diagram of the structure of the fixing box and the sponge pad of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the top plate and the threaded cylinder of the utility model.

[0022] In the figure: 1. bottom plate; 2. hydraulic strength machine; 3. display screen; 4. slide plate; 5. electric telescopic rod; 6. support seat; 7. fastening bolts; 8. suction plate; 9. connecting plate; 10. fixing column; 11. through hole; 12. abutment plate; 13. insertion rod; 14. driving motor; 15. threaded cylinder; 16. top plate; 17. extrusion plate; 18. groove; 19. sponge pad; 20. fixing box; 21. connecting spring; 22. damping rod; 23. moving plate; 24. tilting rod; 25. threaded rod; 26. rotating plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0025] A digital hydraulic strength machine with a clamp comprises a base plate 1, one end of the surface of the base plate 1 is abutted against a hydraulic strength machine 2, a display screen 3 is fixedly connected to the surface of the hydraulic strength machine 2, an electric telescopic rod 5 is installed on the top of the base plate 1, a slide plate 4 is fixedly connected to the bottom of the electric telescopic rod 5, a fixed box 20 is fixedly connected to the inner wall of the slide plate 4, a moving plate 23 is slidably connected in the fixed box 20, a connecting spring 21 is elastically connected between the moving plate 23 and the slide plate 4, a damping rod 22 is arranged in the connecting spring 21, a sponge pad 19 is arranged at the bottom of the moving plate 23 through a tilting rod 24, two ends of the tilting rod 24 are respectively hinged to the moving plate 23 and the sponge pad 19, the sponge pad 19 is slidably connected to the slide plate 4, and the sponge pad 19 is opposite to the display screen 3.

[0026] In this embodiment, Figure 1 and Figure 3 As shown, a fixing column 10 is fixedly connected to the other end of the surface of the base plate 1, a connecting plate 9 is fixedly connected inside the fixing column 10, a through hole 11 is opened inside the fixing column 10, an outer sliding connection of the fixing column 10 is connected to a butt plate 12, a plug rod 13 is arranged on the side of the butt plate 12, the plug rod 13 passes through the butt plate 12 and extends into the through hole 11, a top plate 16 is fixedly connected to the top of the fixing column 10, a driving motor 14 is installed on the top of the top plate 16, a threaded barrel 15 is fixedly connected to the output end of the driving motor 14, a threaded rod 25 is threadedly connected to the inner thread of the threaded barrel 15.

[0027] When the display screen 3 is not in use, the electric telescopic rod 5 can be used to drive the slide plate 4 to move downward, so that the sponge pad 19 contacts the display screen 3, thereby preventing the display screen 3 from being damaged by impact and extending the service life of the display screen 3.

[0028] In this embodiment, Figure 2 and Figure 4 As shown, an extrusion plate 17 is provided at the bottom of the threaded rod 25, and the extrusion plate 17 is arranged just above the abutment plate 12. A groove 18 is provided at the bottom of the bottom plate 1, and a rotating plate 26 is rotatably connected in the groove 18. The bottom of the rotating plate 26 is fixedly connected to a support seat 6, and a suction plate 8 is slidably connected in the support seat 6. A fastening bolt 7 is threadedly connected to the side of the support seat 6, and the side end of the fastening bolt 7 abuts against the suction plate 8. A plurality of through holes 11 are provided, and the radii of the plurality of through holes 11 are the same, and the plurality of through holes 11 are evenly distributed in the fixed column 10.

[0029] The threaded rod 25 can be used to drive the extrusion plate 17 and the abutment plate 12 to move downward, thereby performing preliminary extrusion on the workpiece. Meanwhile, the insertion rod 13 is inserted into the through hole 11, thereby limiting the abutment plate 12 again to avoid accidental movement of the workpiece.

[0030] Working process of the utility model: when the digital hydraulic strength machine 2 with a clamp designed by the present invention is in operation, the workpiece is placed on the surface of the connecting plate 9, and then the switch of the driving motor 14 is turned on, and the threaded barrel 15 is driven to rotate by the driving motor 14. Since the threaded barrel 15 and the threaded rod 25 are threadedly connected, the threaded rod 25 and the extrusion plate 17 can be driven to move downward, and the surface of the workpiece can be extruded and limited by the extrusion plate 17, and then the insertion rod 13 is inserted into the through hole 11 and the abutment plate 12, and then the abutment plate 12 can be limited again to avoid the workpiece from accidentally moving on the surface of the connecting plate 9, thereby improving the clamping effect of the workpiece. When the hydraulic strength machine 2 is not in use, the switch of the electric telescopic rod 5 is turned on, and the slide plate 4 is driven to move downward by the electric telescopic rod 5, so that the sponge pad 19 at the bottom of the slide plate 4 provides preliminary protection for the display screen 3. When the display screen 3 is impacted, the display screen 3 can be buffered and protected by connecting the spring 21 and the damping rod 22, thereby improving the protection effect of the display screen 3 and the hydraulic strength machine 2.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A digital hydraulic strength machine with a clamp, comprising a base plate (1), characterized in that: One end of the surface of the bottom plate (1) is in contact with a hydraulic strength machine (2), and a display screen (3) is fixedly connected to the surface of the hydraulic strength machine (2). An electric telescopic rod (5) is installed on the top of the bottom plate (1), and a slide plate (4) is fixedly connected to the bottom of the electric telescopic rod (5). A fixed box (20) is fixedly connected to the inner wall of the slide plate (4), and a movable plate (23) is slidably connected inside the fixed box (20). A connecting spring (21) is elastically connected between the movable plate (23) and the slide plate (4), and a damping rod (22) is arranged inside the connecting spring (21). A sponge pad (19) is arranged at the bottom of the movable plate (23) through a tilting rod (24), and two ends of the tilting rod (24) are respectively hinged to the movable plate (23) and the sponge pad (19), and the sponge pad (19) is slidably connected to the slide plate (4), and the sponge pad (19) is opposite to the display screen (3).

2. A digital hydraulic strength machine with a clamp according to claim 1, characterized in that: A fixing column (10) is fixedly connected to the other end of the surface of the bottom plate (1), a connecting plate (9) is fixedly connected inside the fixing column (10), a through hole (11) is provided inside the fixing column (10), and a stop plate (12) is slidably connected to the outside of the fixing column (10).

3. A digital hydraulic strength machine with a clamp according to claim 2, characterized in that: An insertion rod (13) is provided on the side of the abutment plate (12), and the insertion rod (13) penetrates the abutment plate (12) and extends into the through hole (11). The top of the fixing column (10) is fixedly connected to a top plate (16).

4. A digital hydraulic strength machine with a clamp according to claim 3, characterized in that: A driving motor (14) is installed on the top of the top plate (16); an output end of the driving motor (14) is fixedly connected to a threaded barrel (15); and an internal thread of the threaded barrel (15) is connected to a threaded rod (25).

5. A digital hydraulic strength machine with a clamp according to claim 4, characterized in that: The bottom of the threaded rod (25) is provided with an extrusion plate (17), and the extrusion plate (17) is arranged just above the abutment plate (12).

6. A digital hydraulic strength machine with a clamp according to claim 1, characterized in that: The bottom of the base plate (1) is provided with a groove (18), a rotating plate (26) is rotatably connected in the groove (18), and the bottom of the rotating plate (26) is fixedly connected to a support seat (6).

7. A digital hydraulic strength machine with a clamp according to claim 6, characterized in that: A suction plate (8) is slidably connected inside the support seat (6), a fastening bolt (7) is threadedly connected to the side surface of the support seat (6), and the side end of the fastening bolt (7) abuts against the suction plate (8).

8. A digital hydraulic strength machine with a clamp according to claim 2, characterized in that: A plurality of through holes (11) are provided, the radii of the plurality of through holes (11) are all the same, and the plurality of through holes (11) are equidistantly distributed in the fixing column (10).

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