Precise mold with precise positioning function

Abstract

The utility model relates to the technical field of dies, and discloses a precise die with a precise positioning function, which comprises a main body mechanism and a folding mechanism, the folding mechanism is positioned above the main body mechanism, the main body mechanism comprises a die body, an upper die holder, a lower die block and an upper die block, the upper die holder is positioned above the die body, and the lower die block is positioned above the upper die holder. The upper die base and the die body are of the same structure, the lower die block is movably installed at the upper end of the die body, the upper die block is movably installed at the lower end of the upper die base, the upper die block corresponds to the lower die block, and the main body mechanism further comprises an electric motor, a bidirectional lead screw and a movable nut. According to the precise mold with the precise positioning function, by installing the main body mechanism, when the mold body is used, a worker can rapidly disassemble and assemble the upper mold block and the lower mold block through operation, the worker can replace the mold blocks of different shapes and specifications conveniently, the production requirement of the mold is met, and the production efficiency is improved. And the flexibility and the applicability of the mold body are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a precision mold with a precise positioning function. Background Art

[0002] Mould manufacturing technology is the foundation of the development of modern mould industry, and it has the characteristics of fast forming and batch processing.

[0003] The existing patent document with technical publication number CN212019128U provides a precision mold with a precise positioning function, which improves the accuracy of mold closing and is beneficial to the operation of the mold.

[0004] However, when using the existing precision molds with precise positioning functions, it is not convenient to replace modules of different shapes and specifications according to processing requirements, resulting in poor practicality and applicability of the molds, which is not convenient to meet the production needs of enterprises. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The utility model aims to provide a precision mold with a precise positioning function to solve the problem that the existing precision mold with a precise positioning function mentioned in the background technology is not convenient for replacing modules of different shapes and specifications according to processing requirements when in use.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a precision mold with precise positioning function, comprising a main body mechanism and a matching mechanism, the matching mechanism is located above the main body mechanism, the main body mechanism comprises a mold body, an upper mold base, a lower module and an upper module, the upper mold base is located above the mold body, the upper mold base has the same structure as the mold body, the lower module is movably mounted on the upper end of the mold body, the upper module is movably mounted on the lower end of the upper mold base, and the upper module corresponds to the lower module;

[0009] The main mechanism also includes an electric motor, a bidirectional screw, a movable nut, a positioning plate and a positioning block. The electric motor is located inside the mold body, the bidirectional screw is fixedly installed at the transmission end of the left end of the electric motor, the movable nut is threadedly connected to the left and right ends of the outer end of the bidirectional screw, the positioning plate is fixedly installed at the upper end of the movable nut, the positioning block is fixedly installed at the left and right ends of the lower module, and the positioning block is movably connected to the positioning plate.

[0010] Preferably, the matching mechanism comprises a rectangular groove, the rectangular groove is fixedly arranged at the inner end of the mold body, and the electric motor is located at the right end inside the rectangular groove.

[0011] Preferably, the matching mechanism also includes a support plate and a fixing frame, the support plate is fixedly installed at the left end inside the rectangular groove, the left end of the bidirectional screw is rotatably connected to the support plate, and the fixing frame is fixedly installed at the right end of the mold body.

[0012] Preferably, the matching mechanism further comprises a driving motor and a threaded rod, wherein the driving motor is fixedly mounted on the upper end inside the fixing frame, and the threaded rod is fixedly mounted on the transmission end at the lower end of the driving motor.

[0013] Preferably, the mating mechanism further comprises a bearing seat, the bearing seat is fixedly mounted at the lower end inside the fixing frame, and the lower end of the threaded rod is rotatably connected to the bearing seat.

[0014] Preferably, the mating mechanism further comprises a threaded sleeve and a guide block, the threaded sleeve is threadedly connected to the outer end of the threaded rod, the upper die seat is located at the left end of the threaded sleeve, and the guide block is fixedly mounted on the left end of the upper die seat.

[0015] Preferably, the matching mechanism further includes a support frame and a guide rod, the support frame is fixedly mounted on the left end of the mold body, the guide rod is fixedly mounted inside the support frame, and the guide block is slidably connected to the guide rod.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The precision mold with precise positioning function, by installing the main body mechanism, can realize that when the mold body is in use, the staff can quickly disassemble and assemble the upper module and the lower module through operation, which is convenient for the staff to replace modules of different shapes and specifications to meet the production needs of the mold, and improve the flexibility and applicability of the mold body;

[0018] 2. The precision mold with precise positioning function is installed with a matching mechanism. When the mold body is used for molding operations, the design of the bidirectional screw and the guide rod has a guiding effect on the upper mold base, so that the upper module can be fully matched with the lower module under the drive of the drive motor, thereby improving the positioning accuracy of the mold body and thus improving the processing quality of the mold body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the main mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the mold body of the utility model;

[0022] Figure 4It is a three-dimensional structural schematic diagram of the matching mechanism of the utility model.

[0023] In the figure: 1. Main body; 101. Mold body; 102. Upper mold base; 103. Lower module; 104. Upper module; 105. Electric motor; 106. Bidirectional screw; 107. Movable nut; 108. Positioning plate; 109. Positioning block; 2. Matching mechanism; 201. Rectangular groove; 202. Support plate; 203. Fixing frame; 204. Driving motor; 205. Threaded rod; 206. Bearing seat; 207. Threaded sleeve; 208. Guide block; 209. Support frame; 210. Guide rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 - Figure 4 The utility model provides a technical solution: a precision mold with precise positioning function, including a main body mechanism 1 and a matching mechanism 2, the matching mechanism 2 is located above the main body mechanism 1, the main body mechanism 1 includes a mold body 101, an upper mold base 102, a lower module 103 and an upper module 104, the upper mold base 102 is located above the mold body 101, the upper mold base 102 has the same structure as the mold body 101, the lower module 103 is movably mounted on the upper end of the mold body 101, the upper module 104 is movably mounted on the lower end of the upper mold base 102, and the upper module 104 corresponds to the lower module 103;

[0026] The main mechanism 1 also includes an electric motor 105, a bidirectional screw rod 106, a movable nut 107, a positioning plate 108 and a positioning block 109. The electric motor 105 is located inside the mold body 101. The bidirectional screw rod 106 is fixedly installed at the transmission end of the left end of the electric motor 105. The movable nut 107 is threadedly connected to the left and right ends of the outer end of the bidirectional screw rod 106. The positioning plate 108 is fixedly installed at the upper end of the movable nut 107. The positioning block 109 is fixedly installed at the left and right ends of the lower module 103. The positioning block 109 is movably connected to the positioning plate 108. When it is necessary to replace modules of different shapes and specifications, the staff drives the two groups of movable nuts 107 to move in opposite directions on the bidirectional screw rod 106 by operating the electric motor 105. The movable nut 107 drives the two groups of positioning plates 108 to move outward, so that the positioning plate 108 is separated from the positioning block 109, and the upper module 104 and the lower module 103 can be removed for inspection or replacement.

[0027] The mating mechanism 2 includes a rectangular groove 201, which is fixedly arranged at the inner end of the mold body 101, and the electric motor 105 is located at the right end inside the rectangular groove 201. The mating mechanism 2 also includes a support plate 202 and a fixed frame 203. The support plate 202 is fixedly installed at the left end inside the rectangular groove 201, and the left end of the bidirectional screw rod 106 is rotatably connected to the support plate 202. The fixed frame 203 is fixedly installed at the right end of the mold body 101. The mating mechanism 2 also includes a drive motor 204 and a threaded rod 205. The drive motor 204 is fixedly installed at the upper end inside the fixed frame 203, and the threaded rod 205 is fixedly installed at the transmission end of the lower end of the drive motor 204. The mating mechanism 2 also includes a bearing seat 206, which is fixedly installed at the lower end inside the fixed frame 203, and the lower end of the threaded rod 205 is rotatably connected to the bearing seat 206. The mating mechanism 2 also includes a threaded rod 204. Sleeve 207 and guide block 208, the threaded sleeve 207 is threadedly connected to the outer end of the threaded rod 205, the upper mold base 102 is located at the left end of the threaded sleeve 207, and the guide block 208 is fixedly installed at the left end of the upper mold base 102. The matching mechanism 2 also includes a support frame 209 and a guide rod 210. The support frame 209 is fixedly installed at the left end of the mold body 101, and the guide rod 210 is fixedly installed inside the support frame 209. The guide block 208 is slidably connected to the guide rod 210. During the use of the mold body 101, the driving motor 204 works to drive the threaded sleeve 207 to move on the threaded rod 205, the threaded sleeve 207 drives the upper mold base 102 to move, and the upper mold base 102 drives the guide block 208 to slide on the guide rod 210, thereby driving the upper mold base 102 to move downward at a uniform speed, so that the upper module 104 and the lower module 103 are fully matched to realize the production operation of the mold.

[0028] Working principle: During the use of the mold body 101, the drive motor 204 drives the threaded sleeve 207 to move on the threaded rod 205, and the threaded sleeve 207 drives the upper mold base 102 to move. The upper mold base 102 drives the guide block 208 to slide on the guide rod 210, thereby driving the upper mold base 102 to move downward at a uniform speed, so that the upper module 104 and the lower module 103 are fully matched to realize the production operation of the mold. When it is necessary to replace modules of different shapes and specifications, the staff drives the two sets of movable nuts 107 to move in opposite directions on the bidirectional screw rod 106 by operating the electric motor 105. The movable nuts 107 drive the two sets of positioning plates 108 to move outward, so that the positioning plates 108 are separated from the positioning blocks 109, and the upper module 104 and the lower module 103 can be removed for inspection or replacement.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A precision mold with precise positioning function, comprising a main body mechanism (1) and a mating mechanism (2), characterized in that: The matching mechanism (2) is located above the main mechanism (1); the main mechanism (1) comprises a mold body (101), an upper mold base (102), a lower module (103) and an upper module (104); the upper mold base (102) is located above the mold body (101); the upper mold base (102) and the mold body (101) have the same structure; the lower module (103) is movably mounted on the upper end of the mold body (101); the upper module (104) is movably mounted on the lower end of the upper mold base (102); and the upper module (104) corresponds to the lower module (103); The main body mechanism (1) further comprises an electric motor (105), a bidirectional screw rod (106), a movable nut (107), a positioning plate (108) and a positioning block (109); the electric motor (105) is located inside the mold body (101); the bidirectional screw rod (106) is fixedly mounted on the transmission end at the left end of the electric motor (105); the movable nut (107) is threadedly connected to the left and right ends of the outer end of the bidirectional screw rod (106); the positioning plate (108) is fixedly mounted on the upper end of the movable nut (107); the positioning block (109) is fixedly mounted on the left and right ends of the lower module (103); and the positioning block (109) is movably connected to the positioning plate (108).

2. A precision mold with precise positioning function according to claim 1, characterized in that: The matching mechanism (2) comprises a rectangular groove (201), wherein the rectangular groove (201) is fixedly arranged at the inner end of the mold body (101), and the electric motor (105) is located at the right end inside the rectangular groove (201).

3. A precision mold with precise positioning function according to claim 2, characterized in that: The matching mechanism (2) further comprises a support plate (202) and a fixing frame (203); the support plate (202) is fixedly mounted at the left end inside the rectangular groove (201); the left end of the bidirectional screw rod (106) is rotatably connected to the support plate (202); and the fixing frame (203) is fixedly mounted at the right end of the mold body (101).

4. A precision mold with precise positioning function according to claim 3, characterized in that: The matching mechanism (2) further comprises a driving motor (204) and a threaded rod (205), wherein the driving motor (204) is fixedly mounted on the upper end inside the fixing frame (203), and the threaded rod (205) is fixedly mounted on the transmission end at the lower end of the driving motor (204).

5. The precision mold with precise positioning function according to claim 4, characterized in that: The mating mechanism (2) further comprises a bearing seat (206), wherein the bearing seat (206) is fixedly mounted at the lower end inside the fixing frame (203), and the lower end of the threaded rod (205) is rotatably connected to the bearing seat (206).

6. A precision mold with precise positioning function according to claim 5, characterized in that: The mating mechanism (2) further comprises a threaded sleeve (207) and a guide block (208), wherein the threaded sleeve (207) is threadedly connected to the outer end of the threaded rod (205), the upper die seat (102) is located at the left end of the threaded sleeve (207), and the guide block (208) is fixedly mounted on the left end of the upper die seat (102).

7. A precision mold with precise positioning function according to claim 6, characterized in that: The matching mechanism (2) further comprises a support frame (209) and a guide rod (210), wherein the support frame (209) is fixedly mounted on the left end of the mold body (101), the guide rod (210) is fixedly mounted inside the support frame (209), and the guide block (208) is slidably connected to the guide rod (210).

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