Die mounting frame

Abstract

The utility model relates to the field of die mounting frames, in particular to a die mounting frame which comprises a bottom frame. The device further comprises a lower two-way guide sleeve, the lower two-way guide sleeve is installed in the bottom frame, two upper two-way guide sleeves are arranged at the upper end of the lower two-way guide sleeve, and sliding columns are fixedly connected to the two sides of the lower two-way guide sleeve. According to the utility model, the lower bidirectional guide sleeve, the upper bidirectional guide sleeve and the upper bidirectional lead screw are arranged, so that the pressure and the pulling force borne by the upper sliding block and the lower sliding block can be uniformly transmitted to the lower bidirectional guide sleeve and the upper bidirectional guide sleeve; after the lower bidirectional lead screw rotates, the upper bidirectional guide sleeve and the upper sliding block can be close to or far away from each other in the front-back direction through the lower sliding block, and after the upper bidirectional lead screw rotates, the upper sliding block can be close to or far away from each other in the left-right direction, so that position adjustment of an inner threaded sleeve, namely an insertion hole in the mold mounting frame is achieved. Therefore, the structural strength of the mold mounting frame is guaranteed, and meanwhile the insertion opening in the mold mounting frame can be adjusted to adapt to various molds.

Description

Technical Field

[0001] This utility model relates to the field of mold mounting frames, and more particularly to mold mounting frames. Background Technology

[0002] A mold mounting frame is a metal frame structure used to assemble molds (such as injection molds, die-casting molds, stamping molds, etc.). Its main function is to fix the various mold components to ensure the stability and accuracy of the mold during operation.

[0003] In industrial production, although it is a common design to reserve multiple holes in different positions in the mold mounting frame to adapt to molds of different specifications, due to the diversity and complexity of mold specifications, it is difficult to completely cover all possible mold types. Therefore, there will still be some molds that cannot be installed smoothly because they cannot find suitable holes.

[0004] Therefore, it is difficult to completely cover all possible mold types with the reserved holes on the mold mounting frame. As a result, some molds may still be unable to be installed smoothly. A mold mounting frame can be designed to ensure the structural strength of the mold mounting frame while allowing the holes on the mold mounting frame to be adjustable to accommodate various molds, thus solving the above problems. Utility Model Content

[0005] In order to overcome the problem that the pre-drilled holes on the mold mounting frame are difficult to completely cover all possible mold types during industrial production, and that some molds still cannot be installed smoothly because they cannot find suitable holes.

[0006] The technical solution of this utility model is as follows: a mold mounting frame, including a bottom frame; and a lower bidirectional guide sleeve, the lower bidirectional guide sleeve is installed inside the bottom frame, two upper bidirectional guide sleeves are provided at the upper end of the lower bidirectional guide sleeve, sliding columns are fixedly connected to both sides of the lower bidirectional guide sleeve, sliding covers are fixedly connected to the lower end of the upper bidirectional guide sleeve, a lower bidirectional lead screw is rotatably connected inside the lower bidirectional guide sleeve, an upper bidirectional lead screw is rotatably connected inside the upper bidirectional guide sleeve, upper sliders are threaded to both the left and right ends of the upper bidirectional lead screw, lower sliders are threaded to both the front and rear ends of the lower bidirectional lead screw, and internal threaded sleeves are provided at the upper ends of the upper sliders.

[0007] Preferably, after the lower bidirectional lead screw rotates, the upper bidirectional guide sleeve and the upper slide block can move closer or further apart in the front-to-back direction through the lower slide block. After the upper bidirectional lead screw rotates, the upper slide block can move closer or further apart in the left-to-right direction to adjust the position of the internal threaded sleeve, i.e., the insertion hole on the mold mounting frame. In addition, the presence of the sliding column and the sliding cover enhances the connection between the lower and upper bidirectional guide sleeves. Furthermore, the front and rear ends of the upper slide block are wrapped by the upper bidirectional guide sleeve, and the sides of the lower slide block are wrapped by the lower bidirectional guide sleeve, so that the pressure and tension on the upper and lower slide blocks can be evenly transmitted to the lower and upper bidirectional guide sleeves.

[0008] Preferably, the sliding column and the sliding cover are slidably connected, the upper end face of the two lower sliding blocks is fixedly connected to the lower end face of the upper bidirectional guide sleeve, and a motor is installed on one side of the upper bidirectional guide sleeve and the front end of the lower bidirectional guide sleeve.

[0009] Preferably, both the upper and lower bidirectional lead screws are fixedly connected to the output shaft of the motor via a coupling, the front and rear ends of the upper slider are wrapped by the upper bidirectional guide sleeve, and the two sides of the lower slider are wrapped by the lower bidirectional guide sleeve.

[0010] Preferably, a lower slot is provided at the bottom of the bottom frame, a middle slot is provided on both sides of the upper end of the lower slot, and an upper slot is provided at the front and rear ends of the middle slot.

[0011] Preferably, a fixing plate is fixedly connected to the middle slot by bolts, and the fixing plate is located at the upper end of the lower bidirectional guide sleeve.

[0012] Preferably, the upper end of the base frame is fixedly connected to the cover frame by bolts, and the four corners of the cover frame are provided with adjustment grooves. Guide posts are fixedly connected to both sides of the upper end of the cover frame.

[0013] Preferably, a sliding sleeve is provided at the rear end of one guide post and at the front end of the other guide post, with the sliding sleeve extending downward into the interior of the bottom frame.

[0014] The beneficial effects of this utility model are:

[0015] By setting up a lower bidirectional guide sleeve, an upper bidirectional guide sleeve, and an upper bidirectional lead screw, the pressure and tension on the upper and lower sliders can be evenly transmitted to the lower and upper bidirectional guide sleeves. Then, after the lower bidirectional lead screw rotates, it can cause the upper bidirectional guide sleeve and the upper slider to move closer or further apart in the front-back direction through the lower slider. After the upper bidirectional lead screw rotates, it can cause the upper slider to move closer or further apart in the left-right direction. This allows for adjustment of the position of the insertion hole on the internal threaded sleeve, i.e., the mold mounting frame, while ensuring the structural strength of the mold mounting frame, the insertion hole on the mold mounting frame can be adjusted to accommodate various molds. Attached Figure Description

[0016] Figure 1The diagram shown is a schematic representation of the overall structure of the mold mounting frame of this utility model.

[0017] Figure 2 The diagram shown is a schematic of the lower double-sided guide sleeve structure of the mold mounting frame of this utility model;

[0018] Figure 3 The diagram shown is a schematic of the upper bidirectional lead screw structure of the mold mounting frame of this utility model;

[0019] Figure 4 The diagram shown is a schematic representation of the upper double-sided guide sleeve structure of the mold mounting frame of this utility model.

[0020] Figure 5 The diagram shown is a schematic representation of the bottom frame structure of the mold mounting frame of this utility model.

[0021] Figure 6 The diagram shown is a schematic representation of the fixing plate structure of the mold mounting frame of this utility model.

[0022] Explanation of reference numerals in the attached drawings: 1. Base frame; 2. Lower double-sided guide sleeve; 3. Upper double-sided guide sleeve; 4. Sliding column; 5. Sliding cover; 6. Upper double-sided lead screw; 7. Lower double-sided lead screw; 8. Upper slider; 9. Lower slider; 10. Internal threaded sleeve; 11. Motor; 12. Lower slot; 13. Upper slot; 14. Middle slot; 15. Fixing plate; 16. Cover frame; 17. Guide column; 18. Sliding sleeve; 19. Adjustment groove. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please see Figures 1-6This utility model provides an embodiment of a mold mounting frame, including a base frame 1 and a lower bidirectional guide sleeve 2. The lower bidirectional guide sleeve 2 is installed inside the base frame 1. Two upper bidirectional guide sleeves 3 are provided at the upper end of the lower bidirectional guide sleeve 2. Sliding pins 4 are fixedly connected to both sides of the lower bidirectional guide sleeve 2. Sliding covers 5 are fixedly connected to the lower end of the upper bidirectional guide sleeves 3. A lower bidirectional lead screw 7 is rotatably connected inside the lower bidirectional guide sleeve 2. An upper bidirectional lead screw 6 is rotatably connected inside the upper bidirectional guide sleeves 3. Upper sliders 8 are threaded to both ends of the upper bidirectional lead screw 6. Lower sliders 9 are threaded to both ends of the lower bidirectional lead screw 7. An internal threaded sleeve 10 is provided at the upper end of each upper slider 8. After the lower bidirectional lead screw 7 rotates, the upper bidirectional guide sleeves 3 and upper sliders 8 can move closer or further apart in the front-back direction through the lower sliders 9. After the upper bidirectional lead screw 6 rotates, the upper sliders 8 can move closer or further apart in the left-right direction, thereby achieving the internal threading. Sleeve 10, i.e., the position adjustment of the insertion hole on the mold mounting frame. In addition, the presence of sliding column 4 and sliding cover 5 enhances the connection between the lower double-sided guide sleeve 2 and the upper double-sided guide sleeve 3. With the front and rear ends of the upper slider 8 wrapped by the upper double-sided guide sleeve 3, and the two sides of the lower slider 9 wrapped by the lower double-sided guide sleeve 2, the pressure and tension on the upper slider 8 and the lower slider 9 can be evenly transmitted to the lower double-sided guide sleeve 2 and the upper double-sided guide sleeve 3. The sliding column 4 and the sliding cover 5 are slidably connected. The upper end face of the two lower sliders 9 is fixedly connected to the lower end face of the upper double-sided guide sleeve 3. Motors 11 are installed on one side of the upper double-sided guide sleeve 3 and the front end of the lower double-sided guide sleeve 2. Motors 11 are used to drive the upper double-sided lead screw 6 and the lower double-sided lead screw 7 to rotate. The upper double-sided lead screw 6 and the lower double-sided lead screw 7 are fixedly connected to the output shaft of motor 11 through couplings. The front and rear ends of the upper slider 8 are wrapped by the upper double-sided guide sleeve 3, and the two sides of the lower slider 9 are wrapped by the lower double-sided guide sleeve 2.

[0025] Please see Figure 1 , Figure 5 and Figure 6In this embodiment, a lower slot 12 is provided at the bottom end of the bottom frame 1, and middle slots 14 are provided on both sides of the upper end of the lower slot 12. Upper slots 13 are provided at the front and rear ends of the middle slots 14. The lower slot 12 is used to install the lower bidirectional guide sleeve 2, and the upper slots 13 are used to install the upper bidirectional guide sleeve 3. After the fixing plate 15 is fixed in the middle slot 14, it can not only further fix the lower bidirectional guide sleeve 2 and the upper bidirectional guide sleeve 3, but also ensure that the middle part of the lower bidirectional guide sleeve 2 is evenly stressed due to the physical contact. The middle slot 14 is also fixedly connected to the fixing plate 15 by bolts. 5 is located at the upper end of the lower bidirectional guide sleeve 2. The upper end of the bottom frame 1 is fixedly connected to the cover frame 16 by bolts. The four corners of the cover frame 16 are provided with adjustment grooves 19. The upper two sides of the cover frame 16 are fixedly connected with guide posts 17. The cover frame 16 is used to cooperate with the bottom frame 1 to fix the lower bidirectional guide sleeve 2 and the upper bidirectional guide sleeve 3. The guide posts 17 are used to dock with the sliding sleeve 18. The adjustment grooves 19 are used to allow the upper end of the upper slider 8 to be exposed and displaced. The rear end of the guide post 17 on one side is provided with a sliding sleeve 18, and the front end of the guide post 17 on the other side is also provided with a sliding sleeve 18. The sliding sleeve 18 extends downward into the interior of the bottom frame 1.

[0026] In use, firstly, the lower slot 12 is used to install the lower bidirectional guide sleeve 2, and the upper slot 13 is used to install the upper bidirectional guide sleeve 3. After the fixing plate 15 is fixed in the middle slot 14, it can not only further fix the lower bidirectional guide sleeve 2 and the upper bidirectional guide sleeve 3, but also make the middle part of the lower bidirectional guide sleeve 2 evenly stressed because of the physical contact. The cover frame 16 is used to cooperate with the bottom frame 1 to fix the lower bidirectional guide sleeve 2 and the upper bidirectional guide sleeve 3. The guide post 17 is used to dock with the sliding sleeve 18. The adjustment groove 19 is used to allow the upper end of the upper slider 8 to be exposed and displaced.

[0027] When adjusting the position of the insertion port on the mold mounting frame, the motor 11 rotates the lower bidirectional lead screw 7, which in turn causes the upper bidirectional guide sleeve 3 and the upper slider 8 to move closer or further apart in the front-back direction via the lower slider 9. The motor 11 rotates the upper bidirectional lead screw 6, which causes the upper slider 8 to move closer or further apart in the left-right direction. This allows for the adjustment of the position of the internal threaded sleeve 10, i.e., the insertion hole on the mold mounting frame. In addition, the presence of the sliding column 4 and the sliding cover 5 enhances the connection between the lower bidirectional guide sleeve 2 and the upper bidirectional guide sleeve 3. Furthermore, the front and rear ends of the upper slider 8 are wrapped by the upper bidirectional guide sleeve 3, and the sides of the lower slider 9 are wrapped by the lower bidirectional guide sleeve 2, so that the pressure and tension on the upper slider 8 and the lower slider 9 can be evenly transmitted to the lower bidirectional guide sleeve 2 and the upper bidirectional guide sleeve 3.

[0028] Through the above steps, by setting the lower bidirectional guide sleeve 2, the upper bidirectional guide sleeve 3, and the upper bidirectional lead screw 6, the pressure and tension on the upper slider 8 and the lower slider 9 can be evenly transmitted to the lower bidirectional guide sleeve 2 and the upper bidirectional guide sleeve 3. Then, after the lower bidirectional lead screw 7 rotates, it can cause the upper bidirectional guide sleeve 3 and the upper slider 8 to move closer or further apart in the front-back direction through the lower slider 9. After the upper bidirectional lead screw 6 rotates, it can cause the upper slider 8 to move closer or further apart in the left-right direction, so as to realize the position adjustment of the insertion hole on the internal thread sleeve 10, that is, the mold mounting frame. Thus, while ensuring the structural strength of the mold mounting frame, the insertion hole on the mold mounting frame can be adjusted to adapt to various molds.

Claims

1. A mold mounting frame, including a base frame (1); characterized in that: It also includes a lower bidirectional guide sleeve (2), the lower bidirectional guide sleeve (2) is installed inside the bottom frame (1), the upper end of the lower bidirectional guide sleeve (2) is provided with two upper bidirectional guide sleeves (3), the two sides of the lower bidirectional guide sleeve (2) are fixedly connected with sliding columns (4), the lower end of the upper bidirectional guide sleeve (3) is fixedly connected with sliding covers (5), the lower bidirectional guide sleeve (2) is rotatably connected with a lower bidirectional screw rod (7), the upper bidirectional guide sleeve (3) is rotatably connected with an upper bidirectional screw rod (6), the left and right ends of the upper bidirectional screw rod (6) are threaded with upper sliders (8), the front and rear ends of the lower bidirectional screw rod (7) are threaded with lower sliders (9), and the upper end of the upper sliders (8) is provided with an internal thread sleeve (10).

2. The mold mounting frame according to claim 1, characterized in that: The sliding column (4) is slidably connected to the sliding cover (5), and the upper end face of the two lower sliding blocks (9) is fixedly connected to the lower end face of the upper bidirectional guide sleeve (3). A motor (11) is installed on one side of the upper bidirectional guide sleeve (3) and the front end of the lower bidirectional guide sleeve (2).

3. The mold mounting frame according to claim 2, characterized in that: The upper bidirectional lead screw (6) and the lower bidirectional lead screw (7) are both fixedly connected to the output shaft of the motor (11) through a coupling. The front and rear ends of the upper slider (8) are wrapped by the upper bidirectional guide sleeve (3), and the two sides of the lower slider (9) are wrapped by the lower bidirectional guide sleeve (2).

4. The mold mounting frame according to claim 1, characterized in that: The bottom of the bottom frame (1) is provided with a lower slot (12), and the upper sides of the lower slot (12) are provided with middle slots (14), and the front and rear ends of the middle slots (14) are provided with upper slots (13).

5. The mold mounting frame according to claim 4, characterized in that: A fixing plate (15) is fixedly connected to the middle slot (14) by bolts, and the fixing plate (15) is located at the upper end of the lower bidirectional guide sleeve (2).

6. The mold mounting frame according to claim 1, characterized in that: The top of the bottom frame (1) is fixedly connected to the cover frame (16) by bolts. Adjustment grooves (19) are provided at the four corners of the cover frame (16). Guide posts (17) are fixedly connected to both sides of the top of the cover frame (16).

7. The mold mounting frame according to claim 6, characterized in that: A sliding sleeve (18) is provided at the rear end of one side of the guide post (17), and a sliding sleeve (18) is also provided at the front end of the other side of the guide post (17). The sliding sleeve (18) extends downward into the interior of the bottom frame (1).

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