Die production and processing fixing device

Abstract

The utility model discloses a fixing device for die production and processing, which relates to the technical field of die production equipment and comprises a base, a first positioning and clamping mechanism, a second positioning and clamping mechanism, a third positioning and clamping mechanism, a fourth positioning and clamping mechanism and an auxiliary positioning mechanism. According to the utility model, the auxiliary positioning mechanism can be used for carrying out auxiliary centering, positioning and clamping on the mold in the longitudinal direction, so that the position precision of the fixed mold is ensured; through the synergistic effect of the first positioning and clamping mechanism, the second positioning and clamping mechanism, the third positioning and clamping mechanism, the fourth positioning and clamping mechanism and the auxiliary positioning mechanism, a mold can be quickly and accurately positioned and fixed; in addition, the first positioning and clamping mechanism, the second positioning and clamping mechanism, the third positioning and clamping mechanism and the fourth positioning and clamping mechanism which are singly loosened according to needs can be used for conveniently machining the clamping positions of the mold, so that the mold machining convenience is improved, and the mold machining precision and efficiency are also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mold production equipment, in particular to a mold production and processing fixing device. Background Art

[0002] Molds play a vital role in industrial production. They can produce desired products through a variety of methods, including injection molding, blow molding, extrusion, die casting, forging, smelting, and stamping. In short, molds are key tools for producing molded objects. These tools are composed of numerous different parts, and the component composition varies between molds. Currently, during mold manufacturing, screws are commonly used to secure the fixture to the mold. This requires manual removal with tools, significantly reducing the efficiency of mold securing and removal. For example, Chinese utility model patent No. CN 210968586 U discloses a fixture for mold production and processing. While this device addresses the issues associated with screw fixation to some extent, it still suffers from poor positioning and an inconvenient clamping position for machining operations. This situation undoubtedly introduces numerous inconveniences into mold production and processing, compromising machining accuracy and efficiency while also increasing production costs and time. Therefore, optimizing and improving existing fixtures for mold production and processing is urgent to meet the growing demands of industrial production. Utility Model Content

[0003] The purpose of the present invention is to provide a mold production and processing fixing device in order to solve the above problems, which solves the problem that the existing fixing device still has the defect of poor positioning effect and its clamping position is not convenient for processing operations.

[0004] In order to solve the above problems, the utility model provides a technical solution: a mold production and processing fixing device, comprising a base, a positioning clamping mechanism 1, a positioning clamping mechanism 2, a positioning clamping mechanism 3, a positioning clamping mechanism 4 and an auxiliary positioning mechanism; the positioning clamping mechanism 1, the positioning clamping mechanism 2, the positioning clamping mechanism 3 and the positioning clamping mechanism 4 are arranged longitudinally in sequence and are all fixedly connected to the inside of the base; the auxiliary positioning mechanism is arranged longitudinally and fixedly connected to the center of the base; the positioning clamping mechanism 2, the positioning clamping mechanism 3 and the positioning clamping mechanism 4 are all consistent with the structure of the positioning clamping mechanism 1, and the specific structure of the positioning clamping mechanism 1 includes a connecting seat, a guide groove 1, a slider 1, a clamping block 1, a connecting arm 1, a guide hole 2, a connecting arm 2, a rack 2, a rack 1, a gear 1, an oil cylinder, a guide hole 1, a connecting block, a clamping block 2, a slider 2 and a guide groove 2; a transverse guide groove 1 is provided on the upper left side of the connecting seat, and a transverse guide groove 2 is provided on the upper right side of the connecting seat; the guide groove 1 The transmission gear of said sliding panel also is provided with an interlocking structure, and the interlocking structure is fixedly provided with a toothed connecting strip which is cooperatively connected with the toothed connecting strip of said sliding panel, wherein said toothed connecting strip is connected to the interlocking structure of said sliding panel and the interlocking structure of said toothed connecting strip.

[0005] Preferably, the specific structure of the auxiliary positioning mechanism includes a support seat, a guide hole three, a connecting rod one, a clamping block one, a connecting arm three, a rack three, a rack four, a gear two, a connecting arm four, a clamping block two, a connecting rod two and a tension spring; guide holes three are provided inside the left and right sides of the support seat, and gear two is movably connected inside the central interior of the support seat; the left and right inner sides of the clamping block one are fixedly connected to the connecting rod one, and the connecting rod one is movably connected to the rear side of the corresponding guide hole three, the left side of the inner side surface of the clamping block one is fixedly connected to the connecting arm three, and the right side of the connecting arm three is fixedly connected to the rack three, and the rack three is connected to the left tooth portion of the gear two; the left and right inner sides of the clamping block two are fixedly connected to the connecting rod two, and the connecting rod two is movably connected to the front side of the corresponding guide hole three, in addition, the connecting rod two and the corresponding connecting rod one are connected by a tension spring, the right side of the inner side surface of the clamping block two is fixedly connected to the connecting arm four, and the left side of the connecting arm four is fixedly connected to the rack four, and the rack four is connected to the right tooth portion of the gear two.

[0006] Preferably, the first clamping block and the second clamping block are parallel to each other.

[0007] Preferably, the guide groove 1 and the guide groove 2 are both T-shaped guide grooves.

[0008] Preferably, fixing holes are provided at the four corners of the base.

[0009] The beneficial effects of the present invention are as follows: (1) The present invention has a reasonable and simple structure, low production cost, easy installation, and complete functions. The auxiliary positioning mechanism can assist in the longitudinal centering and clamping of the mold, thereby ensuring the position accuracy of the mold after it is fixed.

[0010] (2) In the present invention, the positioning clamping mechanism 1, the positioning clamping mechanism 2, the positioning clamping mechanism 3, the positioning clamping mechanism 4 and the auxiliary positioning mechanism work together to quickly and accurately position and fix the mold. In addition, the positioning clamping mechanism 1, the positioning clamping mechanism 2, the positioning clamping mechanism 3 and the positioning clamping mechanism 4 can be individually released as needed to facilitate processing of the clamping position of the mold, thereby improving the convenience of mold processing and also improving the accuracy and efficiency of mold processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the present utility model.

[0012] Figure 2 It is a structural diagram of the positioning clamping mechanism.

[0013] Figure 3 It is a structural diagram of the auxiliary positioning mechanism.

[0014] 1-base; 2-positioning and clamping mechanism one; 3-positioning and clamping mechanism two; 4-positioning and clamping mechanism three; 5-positioning and clamping mechanism four; 6-auxiliary positioning mechanism; 21-connecting seat; 22-guide groove one; 23-slider one; 24-clamping block one; 25-connecting arm one; 26-guide hole two; 27-connecting arm two; 28-rack two; 29-rack one; 210-gear one; 211-oil cylinder; 212-guide hole one; 213-connecting block; 214-clamping block two; 215-slider two; 216-guide groove two; 61-support seat; 62-guide hole three; 63-connecting rod one; 64-clamping block one; 65-connecting arm three; 66-rack three; 67-rack four; 68-gear two; 69-connecting arm four; 610-clamping block two; 611-connecting rod two; 612-tension spring DETAILED DESCRIPTION

[0015] like Figure 1 and Figure 2As shown, this specific embodiment adopts the following technical solutions: a mold production and processing fixing device, including a base 1, a positioning clamping mechanism 1 2, a positioning clamping mechanism 2 3, a positioning clamping mechanism 3 4, a positioning clamping mechanism 4 5 and an auxiliary positioning mechanism 6; the positioning clamping mechanism 1 2, the positioning clamping mechanism 2 3, the positioning clamping mechanism 3 4 and the positioning clamping mechanism 4 5 are arranged longitudinally in sequence and are all fixedly connected to the inside of the base 1; the auxiliary positioning mechanism 6 is arranged longitudinally and fixedly connected to the center of the base 1; the positioning clamping mechanism 2 3, the positioning clamping mechanism 3 4 and the positioning clamping mechanism 4 5 are all arranged longitudinally in sequence and are ... The structure of the positioning and clamping mechanism 2 is consistent. The specific structure of the positioning and clamping mechanism 2 includes a connecting seat 21, a guide groove 22, a slider 23, a clamping block 24, a connecting arm 25, a guide hole 26, a connecting arm 27, a rack 28, a rack 29, a gear 210, a cylinder 211, a guide hole 212, a connecting block 213, a clamping block 214, a slider 215 and a guide groove 216; a transverse guide groove 22 is provided on the upper left side of the connecting seat 21, and a transverse guide groove 216 is provided on the upper right side of the connecting seat 21; a transverse guide hole is provided on the lower right side of the guide groove 22. A horizontal guide hole 26 is provided on the upper left side of the guide groove 216; the outside of the slider 23 is movably connected to the inside of the guide groove 22, the top of the slider 23 is fixedly connected to a clamping block 24, and the lower right side of the slider 23 is fixedly connected to a connecting arm 25; the external connection of the connecting arm 25 is movably connected to the inside of the guide hole 212, and the upper right side of the connecting arm 25 is fixedly connected to a rack 29; the external connection of the slider 215 is movably connected to the inside of the guide groove 216, the top of the slider 215 is fixedly connected to the clamping block 214, and the left side of the slider 215 It is fixedly connected with a connecting arm 27; the outside of the connecting arm 27 is movably connected to the inside of the guide hole 26, and the lower left side of the connecting arm 27 is fixedly connected to a rack 28; the gear 1 210 is movably connected to the inside of the central left side of the connecting seat 21, the lower side tooth portion of the gear 1 210 is connected to the rack 1 29, and the upper side tooth portion of the gear 1 210 is connected to the rack 28; the oil cylinder 211 is fixedly connected to the central inside of the connecting seat 21, and the right side piston rod end of the oil cylinder 211 is fixedly connected to a connecting block 213, and the lower left side of the connecting block 213 is fixedly connected to the right side end of the connecting arm 1 25.

[0016] like Figure 3As shown, the specific structure of the auxiliary positioning mechanism 6 includes a support seat 61, a guide hole three 62, a connecting rod one 63, a clamping block one 64, a connecting arm three 65, a rack three 66, a rack four 67, a gear two 68, a connecting arm four 69, a clamping block two 610, a connecting rod two 611 and a tension spring 612; the left and right sides of the support seat 61 are provided with guide holes three 62, and the central interior of the support seat 61 is movably connected to the gear two 68; the left and right inner sides of the clamping block one 64 are fixedly connected to the connecting rod one 63, and the connecting rod one 63 is movably connected to the rear side of the corresponding guide hole three 62, and the left side of the inner side of the clamping block one 64 It is fixedly connected with connecting arm three 65, and the right side of connecting arm three 65 is fixedly connected with rack three 66, and rack three 66 is connected to the left tooth portion of gear two 68; the left and right inner sides of the clamping block two 610 are fixedly connected with connecting rod two 611, and the connecting rod two 611 are movably connected to the front inside of the corresponding guide hole three 62, and the connecting rod two 611 is connected to the corresponding connecting rod one 63 through a tension spring 612, the right side of the inner side of the clamping block two 610 is fixedly connected with connecting arm four 69, and the left side of the connecting arm four 69 is fixedly connected with rack four 67, and rack four 67 is connected to the right tooth portion of gear two 68.

[0017] The clamping block 1 64 is parallel to the clamping block 2 610 ; the guide groove 1 22 and the guide groove 2 216 are both T-shaped guide grooves; and fixing holes are provided at the four corners of the base 1 to facilitate the installation and fixation of the base 1 .

[0018] The usage status of the present invention is as follows: the present invention has a reasonable and simple structure, low production cost, easy installation, and complete functions. When using the mold production and processing fixture, first place the mold on the auxiliary positioning mechanism 6, and place the mold between the clamping block 1 64 and the clamping block 2 610. Under the action of the tension spring 612, the connecting rod 1 63 and the connecting rod 2 611 move in the guide hole 3 62 respectively, and the connecting arm 3 65 and the connecting arm 4 69 drive the rack 3 66 and the rack 4 67 to move, and under the action of the gear 2 68, the rack 3 66 and the rack 4 67 are moved closer to or away from each other, so that the mold can be assisted in longitudinal centering, positioning and clamping by the clamping block 1 64 and the clamping block 2 610, and then the mold is horizontally positioned and clamped from different positions by the positioning clamping mechanism 1 2, the positioning clamping mechanism 2 3, the positioning clamping mechanism 3 4 and the positioning clamping mechanism 4 5. During the specific operation, the oil cylinder 211 works to push the connecting block 21 3 moves, the connecting block 213 drives the connecting arm 1 25 to move along the guide hole 1 212, the rack 1 29 on the connecting arm 1 25 drives the gear 1 210 to rotate, and the gear 1 210 drives the rack 2 28 to move, so that the connecting arm 27 drives the slider 2 215 to move in the guide groove 2 216. At the same time, the slider 1 23 moves in the opposite direction in the guide groove 1 22, so that the clamping block 1 24 and the clamping block 2 214 are close to each other to clamp the mold; here, through the coordinated action of the positioning clamping mechanism 1 2, the positioning clamping mechanism 2 3, the positioning clamping mechanism 3 4 and the positioning clamping mechanism 4 5 and the auxiliary positioning mechanism, the mold can be positioned and fixed quickly and accurately. In addition, the positioning clamping mechanism 1 2, the positioning clamping mechanism 2 3, the positioning clamping mechanism 3 4 and the positioning clamping mechanism 4 5 that are individually released as needed are convenient for processing the clamping position of the mold, thereby improving the convenience of mold processing and also improving the accuracy and efficiency of mold processing.

[0019] The control method of the present invention is through manual start-up or control through existing automation technology. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices. Therefore, the control method and wiring arrangement are no longer explained in detail in the present invention.

[0020] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0021] In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "setting", "connection", "fixation", and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly specified and limited, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0022] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements shall fall within the scope of the present invention to be protected. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A mold production and processing fixing device, characterized by: It comprises a base (1), a first positioning and clamping mechanism (2), a second positioning and clamping mechanism (3), a third positioning and clamping mechanism (4), a fourth positioning and clamping mechanism (5) and an auxiliary positioning mechanism (6); The positioning clamping mechanism 1 (2), the positioning clamping mechanism 2 (3), the positioning clamping mechanism 3 (4) and the positioning clamping mechanism 4 (5) are arranged longitudinally in sequence and are all fixedly connected to the interior of the base (1); The auxiliary positioning mechanism (6) is arranged longitudinally and fixedly connected to the center of the upper surface of the base (1); The positioning clamping mechanism 2 (3), the positioning clamping mechanism 3 (4) and the positioning clamping mechanism 4 (5) are all consistent with the structure of the positioning clamping mechanism 1 (2). The specific structure of the positioning clamping mechanism 1 (2) includes a connecting seat (21), a guide groove 1 (22), a slider 1 (23), a clamping block 1 (24), a connecting arm 1 (25), a guide hole 2 (26), a connecting arm 2 (27), a rack 2 (28), a rack 1 (29), a gear 1 (210), an oil cylinder (211), a guide hole 1 (212), a connecting block (213), a clamping block 2 (214), a slider 2 (215) and a guide groove 2 (216); A transverse guide groove 1 (22) is provided on the upper left side of the connecting seat (21), and a transverse guide groove 2 (216) is provided on the upper right side of the connecting seat (21); A transverse guide hole (212) is provided on the lower right side of the guide groove (22); A second transverse guide hole (26) is provided on the upper left side of the second guide groove (216); The outside of the slider 1 (23) is laterally movably connected to the inside of the guide groove 1 (22), the top of the slider 1 (23) is fixedly connected to the clamping block 1 (24), and the lower right side of the slider 1 (23) is fixedly connected to the connecting arm 1 (25); The outside of the connecting arm 1 (25) is movably connected to the inside of the guide hole 1 (212), and the upper right side of the connecting arm 1 (25) is fixedly connected to the rack 1 (29); The outside of the second slider (215) is movably connected to the inside of the second guide groove (216), the top of the second slider (215) is fixedly connected to the second clamping block (214), and the left side of the second slider (215) is fixedly connected to the second connecting arm (27); The second connecting arm (27) is externally movably connected to the inside of the second guide hole (26), and the second rack (28) is fixedly connected to the lower left side of the second connecting arm (27); The gear 1 (210) is movably connected to the inner left side of the center of the connecting seat (21), the lower side tooth portion of the gear 1 (210) is connected to the rack 1 (29), and the upper side tooth portion of the gear 1 (210) is connected to the rack 2 (28); The oil cylinder (211) is fixedly connected to the center of the connecting seat (21), the right piston rod end of the oil cylinder (211) is fixedly connected to a connecting block (213), and the lower left side of the connecting block (213) is fixedly connected to the right end of the connecting arm (25).

2. The mold production and processing fixing device according to claim 1, characterized in that: The specific structure of the auxiliary positioning mechanism (6) includes a support seat (61), a guide hole three (62), a connecting rod one (63), a clamping block one (64), a connecting arm three (65), a rack three (66), a rack four (67), a gear two (68), a connecting arm four (69), a clamping block two (610), a connecting rod two (611) and a tension spring (612); The support seat (61) is provided with a third guide hole (62) on both the left and right sides thereof, and a second gear (68) is movably connected to the center of the support seat (61); The left and right inner sides of the clamping block 1 (64) are fixedly connected to the connecting rod 1 (63), and the connecting rod 1 (63) is movably connected to the rear side of the corresponding guide hole 3 (62). The left side of the inner side of the clamping block 1 (64) is fixedly connected to the connecting arm 3 (65), and the right side of the connecting arm 3 (65) is fixedly connected to the rack 3 (66), and the rack 3 (66) is connected to the left tooth portion of the gear 2 (68); The left and right inner sides of the clamp block 2 (610) are fixedly connected to the connecting rod 2 (611), and the connecting rod 2 (611) is movably connected to the front side of the corresponding guide hole 3 (62). In addition, the connecting rod 2 (611) is connected to the corresponding connecting rod 1 (63) through a tension spring (612). The right side of the inner side of the clamp block 2 (610) is fixedly connected to the connecting arm 4 (69), and the left side of the connecting arm 4 (69) is fixedly connected to the rack 4 (67), and the rack 4 (67) is connected to the right tooth portion of the gear 2 (68).

3. The mold production and processing fixing device according to claim 2, characterized in that: The clamping block 1 (64) and the clamping block 2 (610) are parallel to each other.

4. The mold production and processing fixing device according to claim 2, characterized in that: The guide groove 1 (22) and the guide groove 2 (216) are both T-shaped guide grooves.

5. The mold production and processing fixing device according to claim 1, characterized in that: The base (1) is provided with fixing holes at the four corners.

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