A novel material research and development performance testing device and method

Abstract

The present invention discloses a new material research and development performance detection device, comprising: a main unit, comprising an operating table, a stand fixedly connected to the operating table, a top plate fixedly connected to the stand; an operating unit, comprising a pole, an impact block is arranged at the bottom of the pole, a movable component for driving the pole to move is arranged on the top plate, a power component is arranged on the stand, a linkage component is arranged between the power component and the movable component, a mobile component for adjusting the linkage component is arranged on the stand, a transmission component is arranged between the power component and the mobile component, a connection component is arranged between the transmission component and the mobile component, and a fixed component is arranged on the operating table. The present invention starts the electromagnet, so that the lead screw rotates with the rotating rod, so that the first gear moves left and right, its rotation speed is changed, and then its impact frequency is changed, the operation is simple and convenient, and the applicability of the device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of material research and development, and in particular to a new material research and development performance detection device and method. Background Art

[0002] New materials refer to structural materials with excellent performance and functional materials with special properties that have been recently developed or are being developed. Structural materials mainly use their mechanical properties such as strength, toughness, hardness, elasticity, etc. Such as new ceramic materials, amorphous alloys, etc. Functional materials mainly use their electrical, optical, acoustic, magnetic, thermal and other functions and physical effects. In recent years, the new materials studied and developed in the world mainly include new metal materials, fine ceramics and optical fibers, etc.

[0003] At present, the impact resistance of new materials needs to be tested during the research and development process. Most of the existing testing devices use impact blocks to impact the materials at a fixed frequency during testing, and the testing effect is relatively limited. When it is necessary to test the impact resistance at different frequencies, the device needs to be replaced, and the applicability is low. Summary of the invention

[0004] The purpose of this section is to summarize some aspects of embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and the invention title of this application to avoid blurring the purpose of this section, the specification abstract and the invention title, and such simplifications or omissions cannot be used to limit the scope of the present invention.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A new material research and development performance testing device, comprising:

[0007] The main unit comprises an operating table, the operating table is fixedly connected to a stand, and the stand is fixedly connected to a top plate;

[0008] The working unit includes a vertical pole, which is slidably inserted on the top plate, an impact block is arranged at the bottom end of the vertical pole, a movable component for driving the vertical pole to move is arranged on the top plate, a power component is arranged on the vertical frame, a linkage component is arranged between the power component and the movable component, a moving component for adjusting the linkage component is arranged on the vertical frame, a transmission component is arranged between the power component and the moving component, a connecting component is arranged between the transmission component and the moving component, and a fixed component is arranged on the operating table.

[0009] As a preferred solution of the new material research and development performance testing device described in the present invention, wherein: the movable component includes a gear rod, the gear rod is fixedly connected to the vertical pole, a round rod is rotatably connected between the two vertical frames, an incomplete gear is fixedly connected to the round rod, the incomplete gear cooperates with the gear rod, a fixed plate is fixedly connected to the vertical pole, and a first spring is fixedly connected between the fixed plate and the top plate.

[0010] As a preferred solution of the new material research and development performance testing device described in the present invention, the power component includes a motor, the motor is fixedly installed on the left stand, the output end of the motor is fixedly connected to a rotating shaft, and a frustum gear is symmetrically fixedly connected to the rotating shaft.

[0011] As a preferred solution of a new material research and development performance detection device described in the present invention, wherein: the linkage assembly includes two inclined rods, the inclined rods are rotatably connected to the vertical frame, the inclined rods are parallel to the side walls of the truncated cone gear, the inclined rods are slidably connected with a first gear, the first gear and the truncated cone gear are meshed, the inclined rods are fixedly connected with a second gear, the round rods are symmetrically fixedly connected with a third gear, and the third gear cooperates with the second gear.

[0012] As a preferred solution of the new material research and development performance detection device described in the present invention, wherein: the moving component includes two screws, the screws are rotatably connected to the vertical frame, the screws are threadedly connected with a moving sleeve, the moving sleeve is fixedly connected with a rectangular sleeve, a movable rod is slidably inserted into the rectangular sleeve, the movable rod is fixedly connected with a U-shaped plate, the U-shaped plate is movably set on the round rod, and the first gear is set on the inner side of the U-shaped plate.

[0013] As a preferred solution of the new material research and development performance testing device described in the present invention, wherein: the transmission assembly includes multiple rotating rods, the rotating rods are rotatably connected to the vertical frame, the rotating rods are rotatably connected to the screw rod, the rotating shaft is fixedly connected with an active transmission wheel, the rotating rods are fixedly connected with a driven transmission wheel, and a transmission belt is provided between the active transmission wheel and the driven transmission wheel.

[0014] As a preferred solution of the new material research and development performance detection device described in the present invention, wherein: the connecting component includes a rectangular rod, the screw rod is provided with a slide groove, the rectangular rod is slidably connected to the inner wall of the slide groove, a second spring is fixedly connected between the rectangular rod and the inner wall of the slide groove, the rotating rod is provided with a rectangular groove, the rectangular groove matches the rectangular rod, an electromagnet is arranged in the rectangular groove, the rectangular rod is made of metal material iron, and the electromagnet matches the rectangular rod.

[0015] As a preferred solution of the new material research and development performance testing device described in the present invention, the fixing assembly includes two fixing frames, the fixing frames are fixedly connected to the operating table, the fixing frames are threadedly connected with a pressure rod, and the bottom end of the pressure rod is fixedly connected with a pressure pad.

[0016] As a preferred solution of the new material development performance testing device described in the present invention, the impact block is movably inserted into the bottom end of the vertical pole, the bottom end of the vertical pole is threadedly connected with a bolt, and the bolt cooperates with the impact block.

[0017] The method for using the new material development performance testing device as described above specifically includes the following steps:

[0018] S1. Place the material to be tested on the operating table and then turn the pressure rod to make it descend to press and fix the material;

[0019] S2, start the motor to drive the shaft to rotate, so that the round table gear rotates, drives the first gear to rotate, so that the inclined rod rotates, and drives the round rod to rotate through the action of the second gear and the third gear;

[0020] S3, the round rod rotates, driving the incomplete gear to rotate. When the incomplete gear contacts the toothed rod, it drives the vertical rod to move upward. When the toothed rod is separated from the incomplete gear, the vertical rod moves downward under the action of the first spring, driving the impact block to move downward to impact the material to be tested.

[0021] S4. When the impact frequency needs to be changed, the electromagnet is started to attract the rectangular rod. When the rectangular rod matches the rectangular groove, the rectangular rod is inserted into the rectangular groove, so that the screw rod rotates with the rotating rod, driving the rectangular sleeve to move left and right, driving the U-shaped plate to move left and right, and causing the first gear to move left and right, changing its rotation speed, and then changing its impact frequency.

[0022] Beneficial effects of the present invention:

[0023] 1. Place the material to be tested on the operating table and then rotate the pressure rod to lower it to press and fix the material. Start the motor to drive the rotating shaft to rotate, so that the round table gear rotates, drives the first gear to rotate, and makes the inclined rod rotate. The round rod is driven to rotate through the action of the second gear and the third gear. The round rod rotates, driving the incomplete gear to rotate. When the incomplete gear contacts the gear rod, it drives the vertical rod to move upward. When the gear rod is disengaged from the incomplete gear, the vertical rod moves downward under the action of the first spring, driving the impact block to move downward to impact the material to be tested. The operation is simple and convenient, and the work efficiency is improved.

[0024] 2. When the impact frequency needs to be changed, start the electromagnet to attract the rectangular rod. When the rectangular rod matches the rectangular groove, the rectangular rod is inserted into the rectangular groove, so that the screw rod rotates with the rotating rod, driving the rectangular sleeve to move left and right, driving the U-shaped plate to move left and right, and making the first gear move left and right, changing its rotation speed, and then changing its impact frequency. The operation is simple and convenient, which improves the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0026] Figure 1 This is a schematic diagram of the overall structure of a new material development performance testing device proposed by the present invention;

[0027] Figure 2 for Figure 1 Schematic diagram of the local structure;

[0028] Figure 3 for Figure 2 A top view of

[0029] Figure 4 for Figure 3 The enlarged structural diagram at A in the middle;

[0030] Figure 5 for Figure 3 Schematic diagram of the local structural section;

[0031] Figure 6 for Figure 1 Schematic diagram of the local structure.

[0032] In the figure: 100, main unit; 101, operating table; 102, stand; 103, top plate; 200, operating unit; 201, stand; 202, impact block; 203, bolt; 204, movable assembly; 204a, gear rod; 204b, round rod; 204c, incomplete gear; 204d, fixed plate; 204e, first spring; 205, power assembly; 205a, motor; 205b, rotating shaft; 205c, round table gear; 206, linkage assembly; 206a, inclined rod; 206b, first gear; 206c, second gear; 206d , the third gear; 207, the moving component; 207a, the screw rod; 207b, the moving sleeve; 207c, the rectangular sleeve; 207d, the movable rod; 207e, the U-shaped plate; 208, the transmission component; 208a, the rotating rod; 208b, the active transmission wheel; 208c, the driven transmission wheel; 208d, the transmission belt; 209, the connecting component; 209a, the slide groove; 209b, the rectangular rod; 209c, the second spring; 209d, the rectangular groove; 209e, the electromagnet; 210, the fixing component; 210a, the fixing frame; 210b, the pressure rod; 210c, the pressing pad. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0034] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0035] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0036] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0037] Reference Figure 1-6 The present invention provides a new material development performance testing device, comprising:

[0038] The main unit 100 includes an operating table 101, a stand 102 is fixedly connected to the operating table 101, and a top plate 103 is fixedly connected to the stand 102;

[0039] The working unit 200 includes a vertical rod 201, which is slidably inserted on the top plate 103. An impact block 202 is arranged at the bottom end of the vertical rod 201. A movable component 204 for driving the vertical rod 201 to move is arranged on the top plate 103. A power component 205 is arranged on the vertical frame 102. A linkage component 206 is arranged between the power component 205 and the movable component 204. A moving component 207 for adjusting the linkage component 206 is arranged on the vertical frame 102. A transmission component 208 is arranged between the power component 205 and the moving component 207. A connecting component 209 is arranged between the transmission component 208 and the moving component 207. A fixing component 210 is arranged on the operating table 101.

[0040] Among them, the movable component 204 includes a gear rod 204a, which is fixedly connected to the vertical pole 201. A round rod 204b is rotatably connected between the two vertical frames 102. An incomplete gear 204c is fixedly connected to the round rod 204b. The incomplete gear 204c cooperates with the gear rod 204a. A fixed plate 204d is fixedly connected to the vertical pole 201. A first spring 204e is fixedly connected between the fixed plate 204d and the top plate 103. When the round rod 204b rotates, the incomplete gear 204c can be driven to rotate. When the incomplete gear 204c contacts the gear rod 204a, the vertical pole 201 is driven to move upward. When the gear rod 204a is disengaged from the incomplete gear 204c, the vertical pole 201 moves downward under the action of the first spring 204e.

[0041] Furthermore, the power assembly 205 includes a motor 205a, which is fixedly mounted on the left stand 102. The output end of the motor 205a is fixedly connected to a rotating shaft 205b, and a conical gear 205c is symmetrically fixedly connected to the rotating shaft 205b. When the motor 205a is started, it can drive the rotating shaft 205b to rotate, thereby causing the conical gear 205c to rotate. The device operates through the cooperation between the various components.

[0042] Furthermore, the linkage assembly 206 includes two inclined rods 206a, which are rotatably connected to the stand 102. The inclined rod 206a is parallel to the side wall of the truncated cone gear 205c. A first gear 206b is slidably connected to the inclined rod 206a, and the first gear 206b is meshed with the truncated cone gear 205c. A second gear 206c is fixedly connected to the inclined rod 206a, and a third gear 206d is symmetrically fixedly connected to the round rod 204b. The third gear 206d cooperates with the second gear 206c, so that when the truncated cone gear 205c rotates, the first gear 206b can be driven to rotate, so that the inclined rod 206a rotates, and the round rod 204b is driven to rotate through the action of the second gear 206c and the third gear 206d.

[0043] Furthermore, the moving assembly 207 includes two screw rods 207a, which are rotatably connected to the stand 102. A moving sleeve 207b is threadedly connected to the screw rod 207a, and a rectangular sleeve 207c is fixedly connected to the moving sleeve 207b. A movable rod 207d is slidably inserted into the rectangular sleeve 207c, and a U-shaped plate 207e is fixedly connected to the movable rod 207d. The U-shaped plate 207e is movably set on the round rod 204b, and the first gear 206b is set on the inner side of the U-shaped plate 207e. When the screw rod 207a rotates, it can drive the rectangular sleeve 207c to move left and right, drive the U-shaped plate 207e to move left and right, and make the first gear 206b move left and right.

[0044] Furthermore, the transmission assembly 208 includes a plurality of rotating rods 208a, the rotating rods 208a are rotatably connected to the stand 102, the rotating rods 208a are rotatably connected to the screw rod 207a, an active transmission wheel 208b is fixedly connected to the rotating shaft 205b, a driven transmission wheel 208c is fixedly connected to the rotating rod 208a, a transmission belt 208d is provided between the active transmission wheel 208b and the driven transmission wheel 208c, when the rotating shaft 205b rotates, the active transmission wheel 208b can be driven to rotate, and the driven transmission wheel 208c can be driven to rotate through the transmission belt 208d, so that the rotating rod 208a rotates.

[0045] Furthermore, the connecting component 209 includes a rectangular rod 209b, a slide groove 209a is provided on the screw rod 207a, the rectangular rod 209b is slidably connected to the inner wall of the slide groove 209a, a second spring 209c is fixedly connected between the rectangular rod 209b and the inner wall of the slide groove 209a, a rectangular groove 209d is provided on the rotating rod 208a, the rectangular groove 209d matches the rectangular rod 209b, an electromagnet 209e is provided in the rectangular groove 209d, the rectangular rod 209b is made of metal material iron, the electromagnet 209e matches the rectangular rod 209b, when the electromagnet 209e is started, the rectangular rod 209b can be attracted, when the rectangular rod 209b matches the rectangular groove 209d, the rectangular rod 209b is inserted into the rectangular groove 209d, so that the screw rod 207a rotates with the rotating rod 208a.

[0046] Furthermore, the fixing assembly 210 includes two fixing frames 210a, the fixing frames 210a are fixedly connected to the operating table 101, a pressure rod 210b is threadedly connected to the fixing frames 210a, and a pressing pad 210c is fixedly connected to the bottom end of the pressure rod 210b. The user can place the material to be tested on the operating table 101 and then rotate the pressure rod 210b to lower it to press and fix the material.

[0047] Furthermore, the impact block 202 is movably inserted into the bottom end of the vertical pole 201, and a bolt 203 is threadedly connected to the bottom end of the vertical pole 201. The bolt 203 cooperates with the impact block 202. The user can install the impact block 202 by rotating the bolt 203, so that the user can replace the impact block 202 easily.

[0048] During use, the material to be tested is placed on the operating table 101, and then the pressure rod 210b is rotated to lower it to press and fix the material; the motor 205a is started to drive the rotating shaft 205b to rotate, so that the round table gear 205c rotates, and the first gear 206b rotates, so that the inclined rod 206a rotates, and the round rod 204b is driven to rotate through the action of the second gear 206c and the third gear 206d; the round rod 204b rotates, driving the incomplete gear 204c to rotate, and when the incomplete gear 204c contacts the gear rod 204a, it drives the vertical rod 201 to move upward, and when the gear rod 204a is separated from the incomplete gear 204c When the vertical rod 201 moves downward under the action of the first spring 204e, driving the impact block 202 to move downward to impact the material to be tested; when the impact frequency needs to be changed, the electromagnet 209e is started to attract the rectangular rod 209b. When the rectangular rod 209b coincides with the rectangular groove 209d, the rectangular rod 209b is inserted into the rectangular groove 209d, so that the screw rod 207a rotates with the rotating rod 208a, driving the rectangular sleeve 207c to move left and right, driving the U-shaped plate 207e to move left and right, and causing the first gear 206b to move left and right, thereby changing its rotation speed and thus changing its impact frequency.

[0049] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A new material research and development performance testing device, characterized by: include: The main unit (100) comprises an operating table (101), the operating table (101) is fixedly connected to a stand (102), and the stand (102) is fixedly connected to a top plate (103); The working unit (200) comprises a vertical rod (201), wherein the vertical rod (201) is slidably inserted on the top plate (103), an impact block (202) is arranged at the bottom end of the vertical rod (201), a movable component (204) for driving the vertical rod (201) to move is arranged on the top plate (103), a power component (205) is arranged on the vertical frame (102), a linkage component (206) is arranged between the power component (205) and the movable component (204), a moving component (207) for adjusting the linkage component (206) is arranged on the vertical frame (102), a transmission component (208) is arranged between the power component (205) and the moving component (207), a connecting component (209) is arranged between the transmission component (208) and the moving component (207), and a fixing component (210) is arranged on the operating table (101).

2. A new material development performance testing device according to claim 1, characterized in that: The movable component (204) comprises a gear rod (204a), the gear rod (204a) is fixedly connected to the vertical pole (201), a round rod (204b) is rotatably connected between the two vertical frames (102), an incomplete gear (204c) is fixedly connected to the round rod (204b), the incomplete gear (204c) cooperates with the gear rod (204a), a fixed plate (204d) is fixedly connected to the vertical pole (201), and a first spring (204e) is fixedly connected between the fixed plate (204d) and the top plate (103).

3. A new material development performance testing device according to claim 2, characterized in that: The power assembly (205) comprises a motor (205a), the motor (205a) is fixedly mounted on the left stand (102), the output end of the motor (205a) is fixedly connected to a rotating shaft (205b), and a frustum gear (205c) is symmetrically fixedly connected to the rotating shaft (205b).

4. A new material development performance testing device according to claim 3, characterized in that: The linkage assembly (206) includes two inclined rods (206a), the inclined rods (206a) are rotatably connected to the stand (102), the inclined rods (206a) are parallel to the side wall of the truncated cone gear (205c), the inclined rods (206a) are slidably connected to a first gear (206b), the first gear (206b) and the truncated cone gear (205c) are meshed, the inclined rods (206a) are fixedly connected to a second gear (206c), the round rods (204b) are symmetrically fixedly connected to a third gear (206d), and the third gear (206d) matches the second gear (206c).

5. A new material development performance detection device according to claim 4, characterized in that: The moving assembly (207) comprises two screw rods (207a), the screw rods (207a) are rotatably connected to the stand (102), a moving sleeve (207b) is threadedly connected to the screw rod (207a), a rectangular sleeve (207c) is fixedly connected to the moving sleeve (207b), a movable rod (207d) is slidably inserted into the rectangular sleeve (207c), a U-shaped plate (207e) is fixedly connected to the movable rod (207d), the U-shaped plate (207e) is movably arranged on the round rod (204b), and the first gear (206b) is arranged on the inner side of the U-shaped plate (207e).

6. A new material development performance testing device according to claim 5, characterized in that: The transmission assembly (208) comprises a plurality of rotating rods (208a), wherein the rotating rods (208a) are rotatably connected to the stand (102), and the rotating rods (208a) are rotatably connected to the screw rod (207a). The rotating shaft (205b) is fixedly connected with an active transmission wheel (208b), and the rotating rods (208a) are fixedly connected with a driven transmission wheel (208c), and a transmission belt (208d) is provided between the active transmission wheel (208b) and the driven transmission wheel (208c).

7. A new material development performance testing device according to claim 6, characterized in that: The connecting assembly (209) comprises a rectangular rod (209b), a sliding groove (209a) is provided on the screw rod (207a), the rectangular rod (209b) is slidably connected to the inner wall of the sliding groove (209a), a second spring (209c) is fixedly connected between the rectangular rod (209b) and the inner wall of the sliding groove (209a), a rectangular groove (209d) is provided on the rotating rod (208a), the rectangular groove (209d) matches the rectangular rod (209b), an electromagnet (209e) is provided in the rectangular groove (209d), the rectangular rod (209b) is made of metal material iron, and the electromagnet (209e) matches the rectangular rod (209b).

8. A new material development performance testing device according to claim 7, characterized in that: The fixing assembly (210) comprises two fixing frames (210a), wherein the fixing frames (210a) are fixedly connected to the operating table (101), a pressure rod (210b) is threadedly connected to the fixing frames (210a), and a pressing pad (210c) is fixedly connected to the bottom end of the pressure rod (210b).

9. A new material development performance testing device according to claim 8, characterized in that: The impact block (202) is movably inserted into the bottom end of the vertical pole (201), and the bottom of the vertical pole (201) is threadedly connected with a bolt (203), and the bolt (203) is matched with the impact block (202).

10. A method for using a new material development performance testing device according to claims 1-9, characterized in that: The specific steps include: S1. placing the material to be tested on the operating table (101), and then rotating the pressing rod (210b) to make it descend to press and fix the material; S2, starting the motor (205a), driving the rotating shaft (205b) to rotate, causing the round table gear (205c) to rotate, driving the first gear (206b) to rotate, causing the inclined rod (206a) to rotate, and driving the round rod (204b) to rotate through the action of the second gear (206c) and the third gear (206d); S3, the round rod (204b) rotates, driving the incomplete gear (204c) to rotate. When the incomplete gear (204c) contacts the toothed rod (204a), the vertical rod (201) moves upward. When the toothed rod (204a) is separated from the incomplete gear (204c), the vertical rod (201) moves downward under the action of the first spring (204e), driving the impact block (202) to move downward to impact the material to be tested. S4. When the impact frequency needs to be changed, the electromagnet (209e) is started to attract the rectangular rod (209b). When the rectangular rod (209b) matches the rectangular groove (209d), the rectangular rod (209b) is inserted into the rectangular groove (209d), so that the screw rod (207a) rotates with the rotating rod (208a), driving the rectangular sleeve (207c) to move left and right, driving the U-shaped plate (207e) to move left and right, and causing the first gear (206b) to move left and right, thereby changing its rotation speed and thus changing its impact frequency.

Images