Press machine for detection

Abstract

The utility model relates to the technical field of press machines, and discloses a press machine for detection, which comprises a press machine body, a mounting frame fixedly mounted at the upper part of the press machine body, a hydraulic cylinder fixedly mounted at the upper part of the mounting frame, a score measuring instrument fixedly mounted at the upper part of the press machine body, and a pressure plate fixedly mounted at the output end of the hydraulic cylinder, the collecting tank is arranged on the upper portion of the press machine body, the connecting assembly is arranged on the upper portion of the press machine body, the connecting assembly comprises an ejection mechanism arranged on the upper portion of the press machine body, a disassembling and assembling mechanism is arranged on the upper portion of the press machine body, the output end of a hydraulic cylinder movably penetrates through a mounting frame, and a sensor is arranged on the upper portion of a pressing disc. And the sensor is connected with the measuring instrument through a lead. The mortar detection device solves the problems that after mortar is detected by an existing device, the mortar is placed in a collecting tank, so that the mortar is inconvenient to take out subsequently manually, and the applicability of the device is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of presses, in particular to a press for detection. Background Art

[0002] Overview With the continuous development of my country's construction industry, more and more requirements are placed on-site testing of the compressive strength of masonry mortar during construction projects. Currently, there is no unified standard for on-site testing. The testing methods used in various places mainly include impact method, push-out method, rebound method, simple compression method, etc. At present, a press is usually required for mortar testing.

[0003] According to a mortar testing press disclosed in Chinese patent public number CN 216208188 U, the device has the function of directly testing the mortar after stamping, which solves the problem that the existing concrete mortar press lacks the function of directly testing the mortar strength after stamping, which prolongs the process time of the entire testing, increases meaningless labor, and causes great trouble; but after the mortar is tested, since the mortar is placed in a collection tank, it is not convenient for manual subsequent removal, which affects the applicability of the device.

[0004] Therefore, we proposed a testing press to solve the problem. Utility Model Content

[0005] The purpose of the utility model is to provide a testing press machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a testing press, comprising a press body;

[0007] A mounting frame fixedly mounted on the upper part of the press body;

[0008] A hydraulic cylinder fixedly mounted on the upper part of the mounting frame;

[0009] Score measuring instrument fixedly installed on the upper part of the press body;

[0010] A fixedly mounted pressure plate at the output end of the hydraulic cylinder;

[0011] A collecting tank disposed on the upper portion of the press body;

[0012] And a connecting component arranged on the upper part of the press body, the connecting component includes an ejection mechanism arranged on the upper part of the press body, a disassembly and assembly mechanism is arranged on the upper part of the press body, the output end of the hydraulic cylinder movably penetrates the mounting frame, a sensor is arranged on the upper part of the pressure plate, and the sensor is connected to the measuring instrument through a wire.

[0013] Preferably, the ejection mechanism includes a placement plate arranged in the collecting trough, the inner wall of the collecting trough is fixedly connected to a hollow column, a solid column is sleeved inside the hollow column, the bottom of the placement plate is fixedly connected to a first fixed block, the bottom of the first fixed block is movably connected to a support rod through a pin, a first sliding groove is opened on the inner wall of the collecting trough, a first sliding rod is fixedly connected to the inner wall of the first sliding groove, a first sliding block is slidably connected to the outer wall of the first sliding rod, the inner wall of the first sliding groove is fixedly connected to a spring, and the upper part of the first sliding block is fixedly connected to the second fixed block.

[0014] Preferably, the disassembly and assembly mechanism is provided with a positioning groove on the upper part of the press body, the bottom of the collecting groove is fixedly connected to the positioning block, the upper part of the press body is provided with a movable groove, the inner wall of the movable groove is slidably connected to a connecting block, the press body is rotatably connected to a two-way threaded rod through a bearing, the outer end of the two-way threaded rod is fixedly connected to a rotating rod, the upper part of the connecting block is fixedly connected to a fixing plate, one side of the fixing plate is fixedly connected to a clamping rod, the side wall of the collecting groove is provided with a clamping groove, the upper part of the press body is provided with a second slide groove, the inner wall of the second slide groove is fixedly connected to a second slide rod, the outer wall of the second slide rod is slidably connected to a second slider, and the upper part of the second slider is fixedly connected to a pressure dividing rod.

[0015] Preferably, one end of the spring is fixedly connected to the first slider, and the bottom of the support rod is movably connected to the second fixed block by a pin. Through the cooperation of the support rod, the first fixed block, the first slider, the first slide rod, the second fixed block and the spring, the inspected workpiece can be pushed upward, thereby making it easier to manually remove the workpiece from the collecting tank, thereby increasing the applicability of the device. At the same time, when the pressure plate contacts the workpiece, it can have a buffering effect, thereby preventing the pressure plate from being hard pressed against the workpiece, causing direct damage to the workpiece, thereby affecting the detection effect of the workpiece.

[0016] Preferably, the top end of the solid column is fixedly connected to the placement plate, and through the cooperation of the solid column and the hollow column, the placement plate is not prone to tilt during use, thereby making the placement plate more stable during use.

[0017] Preferably, the positioning block is adapted to the positioning groove, and the connecting block is threadedly connected to the outer wall of the bidirectional threaded rod. Through the cooperation of the connecting block, the bidirectional threaded rod, the fixing plate, the positioning block and the positioning groove, it is convenient for manual disassembly of the collecting tank, thereby facilitating manual inspection and maintenance of the collecting tank, and at the same time facilitating manual cleaning of the inside of the collecting tank, thereby further increasing the applicability of the device.

[0018] Preferably, the top end of the pressure dividing rod is fixedly connected to the fixed plate, and the clamping rod is adapted to the clamping groove. Through the cooperation of the pressure dividing rod, the second sliding rod and the second sliding block, the fixed plate can be fixed to the collecting groove without being easily tilted, thereby making the fixing effect of the fixed plate on the collecting groove better. Further, through the cooperation of the clamping rod and the clamping groove, the collecting groove can be fixed without being easily moved, thereby further strengthening the fixing effect of the collecting groove.

[0019] The utility model provides a testing press machine. The testing press machine has the following beneficial effects:

[0020] 1. The detection press machine is provided with an ejection mechanism. Under the action of the support rod, the first fixed block, the first slider, the first slide bar, the second fixed block and the spring, the detected workpiece can be ejected upward, so that it is more convenient to manually take the workpiece out of the collection tank, thereby increasing the applicability of the device. At the same time, when the pressure plate contacts the workpiece, it can play a buffering effect, thereby preventing the pressure plate from being hard pressed against the workpiece, causing direct damage to the workpiece, and thus affecting the detection effect of the workpiece;

[0021] 2. The detection press machine is provided with a disassembly and assembly mechanism. Under the action of the connecting block, the bidirectional threaded rod, the fixing plate, the positioning block and the positioning groove, it is convenient for manual disassembly of the collection tank, thereby facilitating manual inspection and maintenance of the collection tank, and at the same time facilitating manual cleaning of the inside of the collection tank, thereby further increasing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the ejection mechanism of the utility model;

[0025] Figure 4 It is a schematic diagram of the partial structure of the ejection mechanism of the utility model;

[0026] Figure 5 This is a schematic diagram of the disassembly and assembly mechanism structure of the utility model;

[0027] In the figure: 1. press body; 2. mounting frame; 3. connecting assembly; 31. ejection mechanism; 311. placement plate; 312. hollow column; 313. solid column; 314. first fixed block; 315. support rod; 316. first slide groove; 317. first slide rod; 318. first slider; 319. spring; 3110. second fixed block; 32. disassembly and assembly mechanism; 321. positioning block; 322. positioning groove; 323. movable groove; 324. connecting block; 325. two-way threaded rod; 326. fixed plate; 327. clamping rod; 328. clamping groove; 329. second slide groove; 3210. second slide rod; 3211. second slider; 3212. pressure dividing rod; 4. hydraulic cylinder; 5. pressure plate; 6. collecting tank; 7. measuring instrument. DETAILED DESCRIPTION

[0028] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings. Example

[0029] like Figure 1-5 As shown, the utility model provides a technical solution: a detection press machine, including a press machine body 1, a mounting frame 2 fixedly mounted on the upper part of the press machine body 1, a hydraulic cylinder 4 fixedly mounted on the upper part of the mounting frame 2, a score measuring instrument 7 fixedly mounted on the upper part of the press machine body 1, a pressure plate 5 at the output end of the fixedly mounted hydraulic cylinder 4, a collecting tank 6 arranged on the upper part of the press machine body 1, and a connecting component 3 arranged on the upper part of the press machine body 1, the connecting component 3 includes an ejection mechanism 31 arranged on the upper part of the press machine body 1, a disassembly mechanism 32 is arranged on the upper part of the press machine body 1, the output end of the hydraulic cylinder 4 movably penetrates the mounting frame 2, a sensor is arranged on the upper part of the pressure plate 5, and the sensor is connected to the The measuring instrument 7 is connected through a wire, and the ejection mechanism 31 includes a placement plate 311 arranged in the collecting tank 6, the inner wall of the collecting tank 6 is fixedly connected with a hollow column 312, and a solid column 313 is sleeved inside the hollow column 312, and a first fixed block 314 is fixedly connected to the bottom of the placement plate 311, and a support rod 315 is movably connected to the bottom of the first fixed block 314 through a pin, and a first sliding groove 316 is opened on the inner wall of the collecting tank 6, and a first sliding rod 317 is fixedly connected to the inner wall of the first sliding groove 316, and a first sliding block 318 is slidably connected to the outer wall of the first sliding rod 317, and a spring 319 is fixedly connected to the inner wall of the first sliding groove 316, and a second fixed block 3110 is fixedly connected to the upper part of the first sliding block 318.

[0030] In this embodiment, one end of the spring 319 is fixedly connected to the first slider 318, and the bottom of the support rod 315 is movably connected to the second fixed block 3110 through a pin. Through the cooperation of the support rod 315, the first fixed block 314, the first slider 318, the first slide bar 317, the second fixed block 3110, and the spring 319, the workpiece after inspection can be pushed upward, making it easier to manually remove the workpiece from the collecting tank 6, thereby increasing the applicability of the device. At the same time, when the pressure plate 5 contacts the workpiece, it can have a buffering effect, thereby preventing the pressure plate 5 from being hard pressed against the workpiece, causing direct damage to the workpiece, thereby affecting the detection effect of the workpiece.

[0031] Furthermore, the top of the solid column 313 is fixedly connected to the placement plate 311. Through the cooperation of the solid column 313 and the hollow column 312, the placement plate 311 is not prone to tilt during use, thereby making the placement plate 311 more stable during use.

[0032] When the device is in use, the workpiece is first placed in the collecting tank 6 manually, and then the pressure plate 5 is driven to move downward by manually controlling the hydraulic cylinder 4. When the pressure plate contacts the workpiece, it can press the workpiece downward. Since a pressure sensor is provided on the pressure plate 5, the workpiece is pressed downward by the pressure plate 5. Under the action of the first fixed block 314, the support rod 315 and the second fixed block 3110, the first slider 318 can be moved outward, thereby causing the spring 319 to deform. When the bottom end of the solid column 313 contacts the bottom of the inner wall of the hollow column 312, the workpiece can be inspected. When the workpiece inspection is completed, the first slider 318 can be moved inward under the action of the elastic force of the spring 319, thereby causing the support rod 315 to press the placement plate 311 upward, and then the workpiece can be pushed upward, making it easier to manually remove the workpiece from the collecting tank 6, thereby increasing the applicability of the device. Example

[0033] Based on Example 1, a preferred embodiment of a detection press provided by the utility model is as follows Figures 1 to 5 As shown: the disassembly and assembly mechanism 32 is provided with a positioning groove 322 on the upper part of the press body 1, the bottom of the collecting groove 6 is fixedly connected to the positioning block 321, the upper part of the press body 1 is provided with a movable groove 323, the inner wall of the movable groove 323 is slidably connected with a connecting block 324, the press body 1 is rotatably connected with a bidirectional threaded rod 325 through a bearing, the outer end of the bidirectional threaded rod 325 is fixedly connected with a rotating rod, the upper part of the connecting block 324 is fixedly connected with a fixing plate 326, one side of the fixing plate 326 is fixedly connected with a clamping rod 327, the side wall of the collecting groove 6 is provided with a clamping groove 328, the upper part of the press body 1 is provided with a second slide groove 329, the inner wall of the second slide groove 329 is fixedly connected with a second slide bar 3210, the outer wall of the second slide bar 3210 is slidably connected with a second slider 3211, and the upper part of the second slider 3211 is fixedly connected with a pressure dividing rod 3212.

[0034] In this embodiment, the positioning block 321 is adapted to the positioning groove 322, and the connecting block 324 is threadedly connected to the outer wall of the bidirectional threaded rod 325. Through the cooperation of the connecting block 324, the bidirectional threaded rod 325, the fixing plate 326, the positioning block 321, and the positioning groove 322, it is convenient for manual disassembly of the collection tank 6, thereby facilitating manual inspection and maintenance of the collection tank 6, and at the same time facilitating manual cleaning of the inside of the collection tank 6, thereby further increasing the applicability of the device.

[0035] Furthermore, the top end of the pressure dividing rod 3212 is fixedly connected to the fixed plate 326, and the clamping rod 327 is adapted to the clamping groove 328. Through the cooperation of the pressure dividing rod 3212, the second sliding rod 3210, and the second sliding block 3211, the fixed plate 326 can be less likely to tilt after being fixed to the collecting groove 6, thereby making the fixing effect of the fixed plate 326 on the collecting groove 6 better. Further, through the cooperation of the clamping rod 327 and the clamping groove 328, the collecting groove 6 can be less likely to move after being fixed, thereby further strengthening the fixing effect of the collecting groove 6.

[0036] When the collecting tank 6 needs to be disassembled, it is only necessary to manually rotate the rotating rod counterclockwise to drive the bidirectional threaded rod 325 to rotate, so that the connecting block 324 threadedly connected to the outer wall of the bidirectional threaded rod 325 can be moved outward, and then the fixing plate 326 fixedly connected to the upper part of the connecting block 324 can be moved outward. By moving the fixing plate 326 outward, the clamping rod 327 fixedly connected to one side of the fixing plate 326 can be separated from the clamping groove 328, and then the collecting tank 6 can be manually taken out upward, thereby facilitating manual inspection and maintenance of the collecting tank 6, and at the same time facilitating manual cleaning of the inside of the collecting tank 6, thereby further increasing the applicability of the device.

[0037] 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 testing press, comprising a press body (1); A mounting frame (2) fixedly mounted on the upper portion of the press body (1); A hydraulic cylinder (4) fixedly mounted on the upper portion of the mounting frame (2); A score measuring instrument (7) fixedly mounted on the upper part of the press body (1); A pressure plate (5) at the output end of a fixedly mounted hydraulic cylinder (4); A collecting tank (6) disposed on the upper portion of the press body (1); and a connecting assembly (3) arranged on the upper part of the press body (1), characterized in that: The connection assembly (3) comprises an ejection mechanism (31) arranged on the upper part of the press body (1); a disassembly mechanism (32) is arranged on the upper part of the press body (1); an output end of the hydraulic cylinder (4) movably penetrates the mounting frame (2); a sensor is arranged on the upper part of the pressure plate (5), and the sensor is connected to the measuring instrument (7) via a wire.

2. A testing press according to claim 1, characterized in that: The ejection mechanism (31) comprises a placement plate (311) arranged in the collecting trough (6); a hollow column (312) is fixedly connected to the inner wall of the collecting trough (6); a solid column (313) is sleeved inside the hollow column (312); a first fixed block (314) is fixedly connected to the bottom of the placement plate (311); a support rod (315) is movably connected to the bottom of the first fixed block (314) via a pin; a first sliding groove (316) is formed in the inner wall of the collecting trough (6); a first sliding rod (317) is fixedly connected to the inner wall of the first sliding groove (316); a first sliding block (318) is slidably connected to the outer wall of the first sliding rod (317); a spring (319) is fixedly connected to the inner wall of the first sliding groove (316); and a second fixed block (3110) is fixedly connected to the upper part of the first sliding block (318).

3. A testing press according to claim 1, characterized in that: The disassembly and assembly mechanism (32) is provided with a positioning groove (322) at the upper part of the press body (1); the bottom of the collecting groove (6) is fixedly connected to a positioning block (321); a movable groove (323) is provided at the upper part of the press body (1); a connecting block (324) is slidably connected to the inner wall of the movable groove (323); the press body (1) is rotatably connected to a bidirectional threaded rod (325) via a bearing; the outer end of the bidirectional threaded rod (325) is fixedly connected to a rotating rod; the upper part of the connecting block (324) is fixedly connected to the A fixing plate (326) is connected, one side of the fixing plate (326) is fixedly connected to a clamping rod (327), a side wall of the collecting tank (6) is provided with a clamping groove (328), a second sliding groove (329) is provided on the upper part of the press body (1), a second sliding rod (3210) is fixedly connected to the inner wall of the second sliding groove (329), a second sliding block (3211) is slidably connected to the outer wall of the second sliding block (3210), and a pressure dividing rod (3212) is fixedly connected to the upper part of the second sliding block (3211).

4. A testing press according to claim 2, characterized in that: One end of the spring (319) is fixedly connected to the first sliding block (318), and the bottom of the support rod (315) is movably connected to the second fixed block (3110) via a pin.

5. A testing press according to claim 2, characterized in that: The top end of the solid column (313) is fixedly connected to the placement plate (311).

6. A testing press according to claim 3, characterized in that: The positioning block (321) is adapted to fit the positioning groove (322), and the connecting block (324) is threadedly connected to the outer wall of the bidirectional threaded rod (325).

7. A testing press according to claim 3, characterized in that: The top end of the pressure dividing rod (3212) is fixedly connected to the fixing plate (326), and the clamping rod (327) is adapted to the clamping groove (328).

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