Transfer device for precision mold manufacturing

Abstract

The utility model discloses a transfer device for precise mould manufacturing, which relates to the technical field of mould production and comprises a bottom plate, a push rod is fixedly connected to the right of the top end of the bottom plate, wheels are fixedly connected to four corners of the bottom end of the bottom plate, and a transfer box is fixedly connected to the top end of the bottom plate. A damping mechanism is slidably connected to the bottom of an inner cavity of the transfer box, and a lifting mechanism is fixedly connected to the right portion of the top end of the damping mechanism. According to the transfer device for precise mold manufacturing, a motor is started to drive a two-way threaded rod to rotate, a first connecting block slides on the outer wall of the two-way threaded rod, the first connecting block drives a connecting rod and a second connecting block to move synchronously, a second movable rod rotates, and a third sliding block is driven to slide on the outer wall of a third guide rod; when the height is proper, the motor can be turned off, so that the precise mold can be conveniently put into the placing frame subsequently, and the lifting effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold production, in particular to a transfer device used for precision mold manufacturing. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the required products by injection molding, blow molding, extrusion, die-casting or forging, smelting, stamping and other methods. Molds are tools used to make molded objects. When manufacturing precision molds, transfer devices are required.

[0003] For example, the Chinese patent with publication number CN213948479U discloses a transfer device for precision mold manufacturing, which belongs to the technical field of mold transfer devices, and includes a transfer main seat, the front of which is provided with two storage slots, and four first telescopic rods are arranged in the two storage slots, and one end of the back of the first telescopic rod is fixedly connected to the front of the inner wall of the storage slot. The transfer device for precision mold manufacturing, through the action of the first telescopic rod, enables the shielding height of the shielding mesh cloth to be raised and lowered, so that the shielding mesh cloth can be adjusted according to the height of the mold to shield and protect the mold on all sides, and at the same time, through the cooperation of the first spring and the limiting slot plate, the limiting rubber roller can be elastically movable, and then the mold can be elastically squeezed and limited by a plurality of limiting rubber rollers, so that the mold can be protected in all directions through multiple limiting and elastic protection, and prevented from being damaged by large bumps and bumps.

[0004] The existing technology has the following problems:

[0005] When placing a precision mold into the transfer box of the prior art, the placement plate cannot be raised to facilitate mold storage, which reduces the practicality of the device. At the same time, the shock absorption effect of the prior art is poor, which reduces the practicality of the device. Utility Model Content

[0006] The utility model provides a transfer device for precision mold manufacturing to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A transfer device for precision mold manufacturing comprises a base plate, a push rod is fixedly connected to the right portion of the top end of the base plate, wheels are fixedly connected to the four corners of the bottom end of the base plate, a transfer box is fixedly connected to the top end of the base plate, a shock absorbing mechanism is slidably connected to the bottom of the inner cavity of the transfer box, a lifting mechanism is fixedly connected to the right portion of the top end of the shock absorbing mechanism, a fixing mechanism is fixedly connected to the top end of the lifting mechanism, the shock absorbing mechanism comprises a fixing plate, an outer wall of the fixing plate is slidably connected to the bottom of the inner cavity of the transfer box, the lifting mechanism comprises a motor and a support plate, the bottom end of the motor is fixedly connected to the right portion of the top end of the fixing plate, the outer wall of the support plate is slidably connected to the top of the inner cavity of the transfer box, and the fixing mechanism comprises a placement frame, and the bottom end of the placement frame is fixedly connected to the top end of the support plate.

[0009] Preferably: the four corners of the bottom end of the fixed plate are fixedly connected with dampers, the outer wall of the damper is movably sleeved with a spring 1, and the bottom ends of the damper and spring 1 are fixedly connected to the bottom end of the inner cavity of the transfer box.

[0010] Preferably: the front and rear parts of the bottom end of the fixed plate are fixedly connected to a guide rod 1, the left and right parts of the outer wall of the guide rod 1 are slidably connected to a slider 1, one end of the slider 1 is fixedly connected to a spring 2, the inner wall of the spring 2 is movably connected to the outer wall of the guide rod 1, the bottom end of the slider 1 is rotatably connected to an active rod 1, the bottom end of the active rod 1 is rotatably connected to a slide 2, the inner wall of the slide 2 is slidably connected to a guide rod 2, one end of the guide rod 2 is fixedly connected to one end of the inner cavity of the transfer box, the left and right parts of the outer wall of the guide rod 2 are movably connected to a spring 3, and one end of the spring 3 is fixedly connected to one end of the slide 2.

[0011] Preferably: the output end of the motor is fixedly connected to a bidirectional threaded rod, the left end of the bidirectional threaded rod is rotatably connected to the left part of the top end of the fixed plate, the left and right parts of the outer wall of the bidirectional threaded rod are threadedly connected to a connecting block 1, and the front and rear ends of the connecting block 1 are fixedly connected to a connecting rod.

[0012] Preferably: one end of the connecting rod is fixedly connected to the connecting block 2, the inner wall of the connecting block 2 is slidably connected to a sliding rod, and one end of the sliding rod is fixedly connected to the top of the fixing plate.

[0013] Preferably: the top ends of the connecting block 1 and the connecting block 2 are both rotatably connected to a movable rod 2, and the top end of the movable rod 2 is rotatably connected to a slider 3.

[0014] Preferably, the inner wall of the sliding block three is slidably connected with a guide rod three, and one end of the guide rod three is fixedly connected to the bottom of the support plate.

[0015] Preferably: the inner wall of the placement frame is threadedly connected with a threaded rod, one end of the threaded rod is rotatably connected with a clamping plate, one end of the clamping plate is fixedly connected with a limiting rod, and the outer wall of the limiting rod is slidably connected to the inner wall of the placement frame.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a transfer device for precision mold manufacturing, which drives the bidirectional threaded rod to rotate by starting the motor, so that the connecting block 1 slides on the outer wall of the bidirectional threaded rod, and the connecting block 1 drives the connecting rod and the connecting block 2 to move synchronously, so that the movable rod 2 rotates, and drives the slider 3 to slide on the outer wall of the guide rod 3, so that the support plate rises upward, and drives the placement frame to rise synchronously. When the height is appropriate, the motor can be turned off, thereby facilitating the subsequent placement of the precision mold into the placement frame, achieving a lifting effect.

[0018] 2. The utility model provides a transfer device for precision mold manufacturing. During the transfer process, if bumps are encountered, the fixed plate slides downward on the inner wall of the transfer box, driving the guide rod 1 to move downward synchronously, so that the slider 1 slides on the outer wall of the guide rod 1, thereby contracting the spring 2. At the same time, the slider 1 drives the movable rod 1 to rotate, so that the slider 2 slides on the outer wall of the guide rod 2, and the spring 3 contracts. At the same time, the damper and the spring 1 contract, thereby reducing shock, reducing the impact on the precision mold, and achieving a shock-absorbing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the main view of the utility model;

[0020] Figure 2 It is a schematic diagram of the cutaway structure of the main view of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the shock absorbing mechanism of the utility model;

[0022] Figure 4 This is a structural schematic diagram of the lifting mechanism of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the fixing mechanism of the utility model.

[0024] In the figure: 1. bottom plate; 11. push rod; 12. wheel; 13. transfer box; 2. shock absorbing mechanism; 21. fixed plate; 22. damper; 23. spring one; 24. guide rod one; 25. slider one; 251. movable rod one; 252. slide two; 26. spring two; 27. guide rod two; 28. spring three; 3. lifting mechanism; 31. motor; 32. two-way threaded rod; 33. connecting block one; 34. connecting rod; 35. connecting block two; 36. slide rod; 37. movable rod two; 38. slide three; 39. guide rod three; 391. support plate; 4. fixing mechanism; 41. placement frame; 42. threaded rod; 43. limit rod; 44. clamping plate. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] like Figure 1-Figure 5 As shown, a transfer device for precision mold manufacturing includes a base plate 1, a push rod 11 is fixedly connected to the right portion of the top of the base plate 1, wheels 12 are fixedly connected to the four corners of the bottom end of the base plate 1, a transfer box 13 is fixedly connected to the top of the base plate 1, a shock absorbing mechanism 2 is slidably connected to the bottom of the inner cavity of the transfer box 13, a lifting mechanism 3 is fixedly connected to the right portion of the top of the shock absorbing mechanism 2, and a fixing mechanism 4 is fixedly connected to the top of the lifting mechanism 3. The shock absorbing mechanism 2 includes a fixing plate 21, and the outer wall of the fixing plate 21 is slidably connected to the bottom of the inner cavity of the transfer box 13. The lifting mechanism 3 includes a motor 31 and a support plate 391. The bottom end of the motor 31 is fixedly connected to the right portion of the top of the fixing plate 21, and the outer wall of the support plate 391 is slidably connected to the top of the inner cavity of the transfer box 13. The fixing mechanism 4 includes a placement frame 41, and the bottom end of the placement frame 41 is fixedly connected to the top of the support plate 391.

[0027] The fixing mechanism 4 is raised by the lifting mechanism 3 to facilitate the subsequent fixation of the precision mold. When the precision mold is fixed, it can be transported. During the transportation process, the device is protected by the shock absorbing mechanism 2 to prevent excessive impact when the device encounters bumps.

[0028] like Figure 2 , Figure 3 As shown, the four corners of the bottom end of the fixed plate 21 are fixedly connected with dampers 22, the outer wall of the damper 22 is movably sleeved with a spring 23, and the bottom ends of the damper 22 and the spring 23 are fixedly connected to the bottom end of the inner cavity of the transfer box 13.

[0029] During the transportation process, when encountering bumps, the fixed plate 21 slides downward on the inner wall of the transfer box 13, causing the damper 22 and the spring 23 to contract, thereby reducing shock, reducing the impact on the precision mold, and achieving a shock-absorbing effect.

[0030] like Figure 2 , Figure 3 As shown, the front and rear parts of the bottom end of the fixed plate 21 are fixedly connected with a guide rod 24, the left and right parts of the outer wall of the guide rod 24 are slidably connected with a slider 25, one end of the slider 25 is fixedly connected with a spring 26, the inner wall of the spring 26 is movably connected with the outer wall of the guide rod 24, the bottom end of the slider 25 is rotatably connected with a movable rod 251, the bottom end of the movable rod 251 is rotatably connected with a slide 252, the inner wall of the slide 252 is slidably connected with a guide rod 27, one end of the guide rod 27 is fixedly connected with one end of the inner cavity of the transfer box 13, the left and right parts of the outer wall of the guide rod 27 are movably connected with a spring 3 28, and one end of the spring 3 28 is fixedly connected with one end of the slide 252.

[0031] When encountering bumps, the fixed plate 21 slides downward on the inner wall of the transfer box 13, driving the guide rod 24 to move downward synchronously, causing the slider 25 to slide on the outer wall of the guide rod 24, thereby contracting the spring 26. At the same time, the slider 25 drives the movable rod 251 to rotate, causing the slider 252 to slide on the outer wall of the guide rod 27, thereby contracting the spring 3 28.

[0032] like Figure 2 , Figure 4 As shown, the output end of the motor 31 is fixedly connected to a bidirectional threaded rod 32, the left end of the bidirectional threaded rod 32 is rotatably connected to the left part of the top end of the fixed plate 21, the left and right parts of the outer wall of the bidirectional threaded rod 32 are both threadedly connected to a connecting block 33, and the front and rear ends of the connecting block 33 are fixedly connected to a connecting rod 34.

[0033] By starting the motor 31, the bidirectional threaded rod 32 is driven to rotate, so that the connecting block 1 33 slides on the outer wall of the bidirectional threaded rod 32, and the connecting block 1 33 drives the connecting rod 34 to move synchronously.

[0034] like Figure 2 , Figure 4 As shown, one end of the connecting rod 34 is fixedly connected to the second connecting block 35 , the inner wall of the second connecting block 35 is slidably connected to a sliding rod 36 , and one end of the sliding rod 36 is fixedly connected to the top of the fixing plate 21 .

[0035] When the connecting rod 34 moves, it drives the second connecting block 35 to slide synchronously on the outer wall of the sliding rod 36. The sliding rod 36 guides the second connecting block 35, so that the second connecting block 35 slides more smoothly.

[0036] As shown in the figure, the top ends of connecting block 1 33 and connecting block 2 35 are both rotatably connected to movable rod 2 37, the top end of movable rod 2 37 is rotatably connected to slider 3 38, the inner wall of slider 3 38 is slidably connected to guide rod 3 39, and one end of guide rod 3 39 is fixedly connected to the bottom of support plate 391.

[0037] When the connecting block 1 33 and the connecting block 2 35 move, the movable rod 2 37 rotates, driving the slider 3 38 to slide on the outer wall of the guide rod 3 39. The guide rod 3 39 guides the slider 3 38 to prevent the slider 3 38 from shifting, thereby causing the support plate 391 to rise upward, driving the placement frame 41 to rise synchronously. When the height is appropriate, the motor 31 can be turned off, thereby facilitating the subsequent placement of the precision mold into the placement frame 41, achieving a lifting effect.

[0038] like Figure 2 , Figure 5 As shown, the inner wall of the placement frame 41 is threadedly connected with a threaded rod 42, one end of the threaded rod 42 is rotatably connected with a clamping plate 44, one end of the clamping plate 44 is fixedly connected with a limiting rod 43, and the outer wall of the limiting rod 43 is slidably connected to the inner wall of the placement frame 41.

[0039] The precision mold is placed in the placement frame 41, and then the threaded rod 42 is rotated to make the threaded rod 42 drive the clamping plate 44 to move, and the clamping plate 44 drives the limiting rod 43 to slide synchronously on the inner wall of the placement frame 41. The limiting rod 43 guides the clamping plate 44 to make the clamping plate 44 move more smoothly without deviation. When the outer wall of the clamping plate 44 is in close contact with the outer wall of the precision mold, the threaded rod 42 can be stopped, thereby fixing the precision mold and achieving a fixing effect.

[0040] The working principle of the utility model is as follows: when in use, the motor 31 is started to drive the bidirectional threaded rod 32 to rotate, so that the connecting block 1 33 slides on the outer wall of the bidirectional threaded rod 32, and the connecting block 1 33 drives the connecting rod 34 to move synchronously, and the connecting rod 34 drives the connecting block 2 35 to slide synchronously on the outer wall of the sliding rod 36, and the sliding rod 36 guides the connecting block 2 35, so that the connecting block 2 35 slides more smoothly, thereby making the movable rod 2 37 rotate, driving the sliding block 38 to slide on the outer wall of the guide rod 39, and the sliding block 38 is guided by the guide rod 39 to prevent the sliding block 38 from deviating, thereby making the support plate 391 rise upward, driving the placement frame 41 to rise synchronously, and when the height is appropriate, the motor 31 can be turned off, thereby facilitating the subsequent placement of the precision mold in the placement frame 41, achieving the effect of lifting and lowering, and then the precision mold can be placed in the placement frame 41, and then the threaded rod 42 is rotated, so that the threaded rod 42 drives the clamping plate 44 to move, and the clamping plate 44 drives the limit rod 43 to move synchronously in the placement frame The inner wall of the placing frame 41 slides, and the clamping plate 44 is guided by the limit rod 43, so that the clamping plate 44 moves more smoothly and will not deviate. When the outer wall of the clamping plate 44 is in close contact with the outer wall of the precision mold, the threaded rod 42 can be stopped, thereby fixing the precision mold and achieving a fixing effect. Subsequently, the motor 31 can be restarted to reverse, so that the placing frame 41 falls back into the inner cavity of the transfer box 13, and then it can be transported. During the transportation process, if it encounters bumps, the fixed plate 21 slides downward on the inner wall of the transfer box 13, driving the guide rod 1 24 to move downward synchronously, so that the slider 1 25 slides on the outer wall of the guide rod 1 24, thereby causing the spring 26 to contract. At the same time, the slider 1 25 drives the movable rod 1 251 to rotate, so that the slide 2 252 slides on the outer wall of the guide rod 27, causing the spring 3 28 to contract. At the same time, the damper 22 and the spring 1 23 contract, thereby reducing shock, reducing the impact on the precision mold, and achieving a shock reduction effect, thereby greatly improving the user experience.

[0041] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A transfer device for precision mold manufacturing, comprising a base plate (1), characterized in that: The right part of the top of the bottom plate (1) is fixedly connected to a push rod (11), the four corners of the bottom of the bottom plate (1) are fixedly connected to wheels (12), the top of the bottom plate (1) is fixedly connected to a transfer box (13), the bottom of the inner cavity of the transfer box (13) is slidably connected to a shock absorbing mechanism (2), the right part of the top of the shock absorbing mechanism (2) is fixedly connected to a lifting mechanism (3), the top of the lifting mechanism (3) is fixedly connected to a fixing mechanism (4), and the shock absorbing mechanism (2) includes a fixing plate (2 1), the outer wall of the fixed plate (21) is slidably connected to the bottom of the inner cavity of the transfer box (13), the lifting mechanism (3) includes a motor (31) and a support plate (391), the bottom end of the motor (31) is fixedly connected to the right part of the top of the fixed plate (21), the outer wall of the support plate (391) is slidably connected to the top of the inner cavity of the transfer box (13), and the fixing mechanism (4) includes a placement frame (41), the bottom end of the placement frame (41) is fixedly connected to the top of the support plate (391).

2. A transfer device for precision mold manufacturing according to claim 1, characterized in that: The four corners of the bottom end of the fixed plate (21) are fixedly connected to a damper (22), the outer wall of the damper (22) is movably sleeved with a spring 1 (23), and the bottom ends of the damper (22) and the spring 1 (23) are fixedly connected to the bottom end of the inner cavity of the transfer box (13).

3. A transfer device for precision mold manufacturing according to claim 1, characterized in that: The front and rear parts of the bottom end of the fixed plate (21) are fixedly connected to a guide rod 1 (24), the left and right parts of the outer wall of the guide rod 1 (24) are slidably connected to a slider 1 (25), one end of the slider 1 (25) is fixedly connected to a spring 2 (26), the inner wall of the spring 2 (26) is movably connected to the outer wall of the guide rod 1 (24), the bottom end of the slider 1 (25) is rotatably connected to an active rod 1 (251), the bottom end of the active rod 1 (251) is rotatably connected to a slide 2 (252), the inner wall of the slide 2 (252) is slidably connected to a guide rod 2 (27), one end of the guide rod 2 (27) is fixedly connected to one end of the inner cavity of the transfer box (13), the left and right parts of the outer wall of the guide rod 2 (27) are movably connected to a spring 3 (28), one end of the spring 3 (28) is fixedly connected to one end of the slide 2 (252).

4. A transfer device for precision mold manufacturing according to claim 1, characterized in that: The output end of the motor (31) is fixedly connected to a bidirectional threaded rod (32), the left end of the bidirectional threaded rod (32) is rotatably connected to the left portion of the top end of the fixed plate (21), the left and right portions of the outer wall of the bidirectional threaded rod (32) are both threadedly connected to a connecting block (33), and the front and rear ends of the connecting block (33) are both fixedly connected to connecting rods (34).

5. A transfer device for precision mold manufacturing according to claim 4, characterized in that: One end of the connecting rod (34) is fixedly connected to the second connecting block (35), the inner wall of the second connecting block (35) is slidably connected to a sliding rod (36), and one end of the sliding rod (36) is fixedly connected to the top of the fixed plate (21).

6. A transfer device for precision mold manufacturing according to claim 4, characterized in that: The top ends of the connecting block 1 (33) and the connecting block 2 (35) are both rotatably connected to a movable rod 2 (37), and the top end of the movable rod 2 (37) is rotatably connected to a slider 3 (38).

7. A transfer device for precision mold manufacturing according to claim 6, characterized in that: The inner wall of the sliding block three (38) is slidably connected with a guide rod three (39), and one end of the guide rod three (39) is fixedly connected to the bottom of the support plate (391).

8. A transfer device for precision mold manufacturing according to claim 1, characterized in that: The inner wall of the placement frame (41) is threadedly connected to a threaded rod (42), one end of the threaded rod (42) is rotatably connected to a clamping plate (44), one end of the clamping plate (44) is fixedly connected to a limiting rod (43), and the outer wall of the limiting rod (43) is slidably connected to the inner wall of the placement frame (41).

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