Fixing device for mold base machining

Abstract

The utility model discloses a fixing device for mould frame processing, which comprises a base, the top of the base is provided with a lifting adjustable workbench, two sides of the top of the base are fixedly provided with fixed vertical plates, the middle parts of the opposite sides of the two fixed vertical plates are provided with vertical grooves, and the vertical grooves are provided with vertical grooves. A pair of inverted-L-shaped mounting blocks is mounted in each of the two vertical grooves, electric telescopic rods are mounted in the middles of the tops of the two fixed vertical plates, the telescopic ends of the two electric telescopic rods are located in the two vertical grooves correspondingly, and the telescopic ends of the two electric telescopic rods are in transmission connection with the two pairs of inverted-L-shaped mounting blocks correspondingly. A rubber pressing and fixing block is fixedly mounted at the bottom of each pair of inverted L-shaped mounting blocks; the fixing device is provided with two sets of double different feeding fixing structures, two mold frames with different sizes can be machined and fixed at the same time, meanwhile, the same mold frame with different heights can be effectively machined and fixed, and therefore the machining efficiency and practicability of the fixing device are effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fixing devices, in particular to a fixing device used for mold frame processing. Background Art

[0002] The mold is one of the most important equipment in industrial production and is called the mother of industry. The mold frame is an indispensable part of the mold. The mold frame is generally processed on the processing table of the workbench, and the mold frame needs to be fixed during the processing to ensure the stability of the processing; but the existing workbench can only process and fix mold frames of the same size at a time, and mold frames of different sizes and heights of different components of the same group cannot be processed and fixed at the same time. Therefore, the complete processing of a mold frame requires repeated multiple processes, which is not only cumbersome to operate, but also increases the investment in manpower and equipment, and also reduces the efficiency and speed of processing; Therefore, improvements are needed to address the above problems. Utility Model Content

[0003] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing device for mold frame processing, comprising a base, a lifting and adjusting workbench is installed on the top of the base, fixed vertical plates are fixedly installed on both sides of the top of the base, vertical grooves are opened in the middle of the opposite sides of the two fixed vertical plates, a pair of inverted L-shaped mounting blocks are installed inside the two vertical grooves, and electric telescopic rods are installed in the middle of the tops of the two fixed vertical plates, the telescopic ends of the two electric telescopic rods are respectively located inside the two vertical grooves, and the telescopic ends of the two electric telescopic rods are respectively connected to the two pairs of inverted L-shaped mounting blocks, and a rubber compression fixing block is fixedly installed on the bottom of each pair of inverted L-shaped mounting blocks, and the rubber compression fixing blocks are all located above the workbench.

[0004] Preferably, vertical sliding grooves are opened on both sides of the two vertical grooves, sliding rods are fixedly installed inside the vertical sliding grooves, and sliding blocks located inside the vertical sliding grooves are slidably sleeved on the surfaces of the sliding rods. The inverted L-shaped mounting blocks are fixedly installed at the lower part of one end surface of the sliding block, and toothed plates are fixedly installed on the opposite sides of the two sliding blocks inside each vertical groove.

[0005] Preferably, the upper parts of the two vertical grooves are each provided with an n-shaped plate located between the two tooth plates, the top of the n-shaped plate is fixedly connected to the telescopic end of the electric telescopic rod, and the internal rotation of the n-shaped plate is connected to a transmission gear, which is meshedly connected between the two tooth plates inside the vertical groove, so that the two inverted L-shaped mounting blocks and the rubber clamping fixing blocks inside each pair of vertical grooves can be effectively raised and lowered, and at the same time, the two inverted L-shaped mounting blocks inside each pair of vertical grooves can be moved and adjusted with different feeds.

[0006] Preferably, a mounting groove is provided on the top of the base, the workbench is located inside the mounting groove, two movable plates are installed at the bottom of the mounting groove, rollers are installed at both ends of the two movable plates, and two push rods are rotatably connected between the top of the two movable plates and the bottom of the workbench, and a two-way threaded shaft is rotatably connected to the lower part of the mounting groove, the two movable plates are respectively threadedly connected to the two sides of the two-way threaded shaft, and one end of the two-way threaded shaft extends to the outside of one end of the base and is fixedly connected with a rotating wheel, so that the workbench can be effectively lifted and adjusted to meet the fixation requirements, and supporting rollers are rotatably installed at equal distances on the top of the workbench, so that the placed mold frame can be effectively moved, so that the mold frame can be effectively moved to the bottom of the rubber pressing fixing block.

[0007] Compared with the prior art, the beneficial effects of the utility model are as follows: by providing a base, a workbench, a fixed vertical plate, a vertical groove, an inverted L-shaped mounting block, an electric telescopic rod and a rubber clamping fixing block, the fixing device has a double group of double different feeding fixing structures, which can simultaneously process and fix two mold frames of different sizes, and can effectively process and fix the same mold frame with different heights, thereby effectively improving the processing efficiency and practicality of the fixing device, and the fixing device has a simple structural design, is convenient and quick to use and operate, and is stable and reliable in processing and fixing, and its performance can meet the use requirements of mold frame processing and fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0009] In the attached picture:

[0010] Figure 1 This is a schematic diagram of the structure of the fixing device used for mold frame processing of the utility model;

[0011] Figure 2 This is a schematic cross-sectional view of the fixing device used for mold frame processing of the utility model;

[0012] Figure 3 For this utility model Figure 2 Schematic diagram of the local structure;

[0013] Figure 4 It is a partial side view structural schematic diagram of the fixing device used for mold frame processing of the utility model;

[0014] In the figure: 1. base; 2. workbench; 3. fixed vertical plate; 4. vertical groove; 5. inverted L-shaped mounting block; 6. electric telescopic rod; 7. rubber clamping fixing block; 8. vertical slide groove; 9. slide bar; 10. sliding block; 11. tooth plate; 12. N-shaped plate; 13. transmission gear; 14. mounting groove; 15. moving plate; 16. roller; 17. push rod; 18. bidirectional threaded shaft; 19. rotating wheel; 20. supporting roller. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0016] Depend on Figures 1 to 4 The utility model includes a base 1, a lifting and lowering adjustable workbench 2 is installed on the top of the base 1, fixed vertical plates 3 are fixedly installed on both sides of the top of the base 1, vertical grooves 4 are opened in the middle of the opposite sides of the two fixed vertical plates 3, a pair of inverted L-shaped mounting blocks 5 are installed inside the two vertical grooves 4, and an electric telescopic rod 6 is installed in the middle of the top of the two fixed vertical plates 3, the telescopic ends of the two electric telescopic rods 6 are respectively located inside the two vertical grooves 4, and the telescopic ends of the two electric telescopic rods 6 are respectively connected to the two pairs of inverted L-shaped mounting blocks 5, and a rubber clamping fixing block 7 is fixedly installed on the bottom of each pair of inverted L-shaped mounting blocks 5, and the rubber clamping fixing blocks 7 are all located above the workbench 2.

[0017] Vertical slide grooves 8 are provided on both sides of the two vertical grooves 4, and slide rods 9 are fixedly installed inside the vertical slide grooves 8. The surfaces of the slide rods 9 are slidably sleeved with sliding blocks 10 located inside the vertical slide grooves 8. The inverted L-shaped mounting block 5 is fixedly installed at the lower part of one end surface of the sliding block 10. Tooth plates 11 are fixedly installed on the opposite sides of the two sliding blocks 10 inside each vertical groove 4. The upper parts of the two vertical grooves 4 are provided with n-shaped plates 12 located between the two tooth plates 11. The top of the n-shaped plate 12 is fixedly connected to the telescopic end of the electric telescopic rod 6, and the n-shaped plate 12 is internally rotatably connected with a transmission gear 13. The transmission gear 13 is meshed and connected between the two tooth plates 11 inside the vertical grooves 4, so that the two inverted L-shaped mounting blocks 5 and the rubber clamping and fixing blocks 7 inside each pair of vertical grooves 4 can be effectively lifted and lowered, and at the same time, the two inverted L-shaped mounting blocks 5 inside each pair of vertical grooves 4 can be moved and adjusted for different feeds;

[0018] By starting the electric telescopic rod 6 to extend, the n-shaped plate 12 and the transmission gear 13 are pushed downward, and the downward movement of the transmission gear 13 drives the two tooth plates 11 to move downward, and the downward movement of the two tooth plates 11 drives the two sliding blocks 10 to slide downward on the surface of the sliding rod 9, and the downward movement of the two sliding blocks 10 drives the inverted L-shaped mounting block 5 and the rubber pressing and fixing block 7 thereon to move downward, so that the inverted L-shaped mounting block 5 drives the rubber pressing and fixing block 7 to contact and clamp the top of the mold frame;

[0019] When the heights of the two sides of the top of the same mold frame are different, the two opposite inverted L-shaped mounting blocks 5 on the two fixed vertical plates 3 and the rubber pressing and fixing blocks 7 on the inverted L-shaped mounting blocks 5 can be adjusted downward to effectively fix the mold frame;

[0020] The two opposite inverted L-shaped mounting blocks 5 and the rubber pressing and fixing blocks 7 on the two fixed vertical plates 3 can fix the two mold frames, and can fix two mold frames of different heights;

[0021] When the heights of the two mold frames are different, after one of the inverted L-shaped mounting blocks 5 inside the vertical groove 4 and the rubber clamping and fixing block 7 thereon abut against and fix the top of the higher mold frame, the electric telescopic rod 6 continues to extend, so that the n-shaped plate 12 pushes the transmission gear 13 to roll on one of the stationary tooth plates 11, and the rolling movement of the transmission gear 13 will drive the other tooth plate 11 to move downward, and the downward movement of the other tooth plate 11 will drive the other inverted L-shaped mounting block 5 inside the vertical groove 4 and the rubber clamping and fixing block 7 thereon to move downward to abut and fix the top of the shorter mold frame, thereby being able to fix two mold frames of different heights.

[0022] A mounting groove 14 is provided at the top of the base 1, and the workbench 2 is located inside the mounting groove 14. Two movable plates 15 are installed at the bottom of the mounting groove 14, and rollers 16 are installed at both ends of the two movable plates 15. Two push rods 17 are rotatably connected between the tops of the two movable plates 15 and the bottom of the workbench 2. A two-way threaded shaft 18 is rotatably connected at the lower part of the mounting groove 14. The two movable plates 15 are respectively threadedly connected to the two sides of the two-way threaded shaft 18, and one end of the two-way threaded shaft 18 extends to the outside of one end of the base 1 and is fixedly connected with a rotating wheel 19, so that the workbench 2 can be effectively lifted and adjusted to meet the fixing requirements. Support rollers 20 are rotatably installed at equal distances on the top of the workbench 2, so that the placed mold frame can be effectively moved, so that the mold frame can be effectively moved to the bottom of the rubber pressing fixed block 7;

[0023] The mold frame is placed on the surface of the supporting roller 20, and then the mold frame is moved to the bottom of the rubber pressing fixed block 7 by the rolling of the supporting roller 20; at the same time, the bidirectional threaded shaft 18 is rotated by rotating the rotating wheel 19, and the rotation of the bidirectional threaded shaft 18 will cause the two movable plates 15 to move relative to each other. The relatively moving movable plates 15 will push the workbench 2 to move upward through the four push rods 17, so that the two mold frames on the workbench 2 can meet the fixation requirements.

[0024] The fixing device has a double set of double different feeding fixing structures, which can simultaneously process and fix two mold frames of different sizes, and can also effectively process and fix the same mold frame with different heights, thereby effectively improving the processing efficiency and practicality of the fixing device.

[0025] The fixing device has a simple structural design, is convenient and quick to use and operate, and has stable and reliable processing and fixing. Its performance can meet the use requirements of mold frame processing and fixing.

Claims

1. A fixing device for mold frame processing, comprising a base (1), characterized in that: A lifting and lowering adjustable workbench (2) is installed on the top of the base (1), fixed vertical plates (3) are fixedly installed on both sides of the top of the base (1), vertical grooves (4) are opened in the middle of the opposite sides of the two fixed vertical plates (3), a pair of inverted L-shaped mounting blocks (5) are installed inside the two vertical grooves (4), and electric telescopic rods (6) are installed in the middle of the tops of the two fixed vertical plates (3), the telescopic ends of the two electric telescopic rods (6) are respectively located inside the two vertical grooves (4), and the telescopic ends of the two electric telescopic rods (6) are respectively connected to the two pairs of inverted L-shaped mounting blocks (5), and a rubber pressing fixing block (7) is fixedly installed at the bottom of each pair of inverted L-shaped mounting blocks (5), and the rubber pressing fixing blocks (7) are all located above the workbench (2).

2. A fixing device for mold frame processing according to claim 1, characterized in that: Vertical slide grooves (8) are provided on both sides of the two vertical grooves (4), and slide rods (9) are fixedly installed inside the vertical slide grooves (8). The surfaces of the slide rods (9) are slidably sleeved with slide blocks (10) located inside the vertical slide grooves (8). The inverted L-shaped mounting blocks (5) are fixedly installed at the lower part of one end surface of the slide block (10), and tooth plates (11) are fixedly installed on the opposite sides of the two slide blocks (10) inside each vertical groove (4).

3. A fixing device for mold frame processing according to claim 2, characterized in that: The upper parts of the two vertical grooves (4) are each provided with an n-shaped plate (12) located between the two tooth plates (11); the top of the n-shaped plate (12) is fixedly connected to the telescopic end of the electric telescopic rod (6); and the inside of the n-shaped plate (12) is rotatably connected to a transmission gear (13); the transmission gear (13) is meshedly connected between the two tooth plates (11) inside the vertical groove (4).

4. A fixing device for mold frame processing according to claim 1, characterized in that: The top of the base (1) is provided with a mounting groove (14), the workbench (2) is located inside the mounting groove (14), two movable plates (15) are installed at the bottom of the mounting groove (14), rollers (16) are installed at both ends of the two movable plates (15), and two push rods (17) are rotatably connected between the top of the two movable plates (15) and the bottom of the workbench (2), a bidirectional threaded shaft (18) is rotatably connected at the bottom of the mounting groove (14), the two movable plates (15) are respectively threadedly connected to the two sides of the bidirectional threaded shaft (18), and one end of the bidirectional threaded shaft (18) extends to the outside of one end of the base (1) and is fixedly connected to a rotating wheel (19).

5. A fixing device for mold frame processing according to claim 4, characterized in that: Support rollers (20) are rotatably mounted at equal intervals on the top of the workbench (2).

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