CN222679336U - Machine tool die fixing device - Google Patents
Machine tool die fixing device Download PDFInfo
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- CN222679336U CN222679336U CN202420764696.4U CN202420764696U CN222679336U CN 222679336 U CN222679336 U CN 222679336U CN 202420764696 U CN202420764696 U CN 202420764696U CN 222679336 U CN222679336 U CN 222679336U
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- machine tool
- fixing device
- die fixing
- tool die
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Abstract
The utility model provides a machine tool die fixing device which comprises a base, wherein a rectangular box is fixedly arranged on the upper surface of the base, an opening is formed in the left side of the rectangular box, two circular columns are fixedly arranged on the upper surface of the base, the two circular columns are symmetrically arranged, sleeves are rotatably arranged on the outer sides of the two circular columns, limiting plates are fixedly arranged on the outer sides of the sleeves, the two limiting plates are symmetrically arranged, the lower surface of the limiting plates is movably contacted with the upper surface of the base, and a driving assembly is arranged on the upper surface of the base and comprises a rotating handle, an internal thread cylinder, a guide groove, a connecting rod, a rectangular plate, a threaded rod and a guide block.
Description
Technical Field
The utility model relates to a fixing device, in particular to a machine tool die fixing device, and belongs to the technical field of machine tool machining.
Background
Machine tools and dies are two important fields in modern manufacturing industry, machine tools are used as industrial master machines for manufacturing various mechanical parts and products, the machining processes of cutting, forming, grinding and the like of materials are realized through accurate mechanical movements, the dies are used for forming and shaping the materials in the manufacturing process to obtain tools with specific shapes and sizes, the precision and performance of the machine tools directly influence the manufacturing quality of the dies, the quality and the production efficiency of the products can be improved by the dies with high quality, the dies are usually used for producing large-batch products such as plastics, metal parts and the like, and the fixing of the dies of the machine tools is an important link in machining, especially in the processes of die machining, stamping, forming, die casting and the like, the accurate fixing of the dies is important for ensuring the dimensional precision, the shape and the surface quality of workpieces;
Chinese patent publication (publication No. CN 218224336U) discloses a stamping die fixing tool, which comprises a middle plate, a left side plate and a right side plate, the distance between the left side plate and the right side plate and the middle plate can be respectively adjusted by the aid of an auxiliary adjusting unit, and then different stamping dies can be matched and fixedly clamped by the stamping dies placed on the surface of a fixing table through a fixing unit, the fixing of the stamping dies to the stamping dies can be completed quickly, the telescopic rod can be assisted in a telescopic manner through a buffer spring, the rotation adjustment of an adjusting rod can be more convenient through a rotating handle, buffer protection can be carried out on the outer surface of the stamping dies when the clamping plate is matched and fixed with the stamping dies through a buffer pad, the left side plate and the right side plate can be fixedly supported through a supporting plate, and the supporting effect of the left side plate and the right side plate can be improved through a fixing hole
This fixed frock drives the mode that splint removed through rotating the regulation pole in proper order and realizes the fixed to the mould, but its mode is comparatively loaded down with trivial details, and can't confirm that the position that two splint removed is the same, if the centre gripping is unstable, then causes the influence to the quality of production product easily, and for this reason, proposes a lathe mould fixing device.
Disclosure of utility model
In view of the foregoing, the present utility model provides a machine tool die fixing device, which solves or alleviates the technical problems existing in the prior art, and at least provides an advantageous choice.
The technical scheme is that the machine tool die fixing device comprises a base, wherein a rectangular box is fixedly arranged on the upper surface of the base, the left side of the rectangular box is provided with an opening, two circular columns are fixedly arranged on the upper surface of the base, the two circular columns are symmetrically arranged, sleeves are rotatably arranged on the outer sides of the two circular columns, a limiting plate is fixedly arranged on the outer sides of the sleeves, the two limiting plates are symmetrically arranged, the lower surface of the limiting plate is in movable contact with the upper surface of the base, and a driving assembly is arranged on the upper surface of the base and comprises a rotating handle, an internal thread cylinder, a guide groove, a connecting rod, a rectangular plate, a threaded rod and a guide block.
Further preferably, a first bearing is fixedly installed on the outer side of the circular column, and the outer side of the first bearing is fixedly connected with the inner wall of the sleeve.
Further preferably, the inner wall right side of rectangle box is gone up to rotate and is installed the internal thread section of thick bamboo, the right-hand member of internal thread section of thick bamboo extends to the right side of rectangle box, the internal thread of internal thread section of thick bamboo is connected with the threaded rod, the rectangular plate is installed in the left end rotation of threaded rod, the rectangular plate slides and sets up at the upper surface of base, two the connecting rod is installed in the equal rotation of one side that the limiting plate is close to each other, the other end of connecting rod with the left side rotation of rectangular plate is connected.
Further preferably, a through hole is formed in the right side of the rectangular box, a second bearing is fixedly installed in the through hole, and the inner wall of the second bearing is fixedly connected with the outer side of the internal thread cylinder.
Further preferably, a guide groove is formed in the upper surface of the base, a guide block is fixedly arranged on the lower surface of the rectangular plate, and the outer side of the guide block is in movable contact with the inner wall of the guide groove.
Further preferably, a rotating handle is fixedly arranged at the right end of the internal thread cylinder.
Further preferably, the left side and the right side of the base are fixedly provided with mounting plates, and mounting nuts are movably arranged in the mounting plates.
By adopting the technical scheme, the embodiment of the utility model has the following advantages:
According to the utility model, the rotating handle is rotated, so that the rotating handle drives the internal thread cylinder to rotate, the rotating internal thread cylinder drives the threaded rod connected with the rotating internal thread cylinder to move, the threaded rod moves to push the two connecting rods to rotate, the two rotating connecting rods push the two limiting plates to rotate, and the clamping and fixing of the die are realized, so that the two limiting plates can be simultaneously and relatively rotated by rotating one internal thread cylinder conveniently, the clamping and fixing of the die are realized, and the portability in use is improved.
The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a primary view of the present utility model;
FIG. 2 is a diagram of a base station primary view axis measurement structure of the present utility model;
FIG. 3 is a schematic diagram of a front cross-sectional isometric view of the present utility model;
Fig. 4 is an enlarged structural view of the portion a in fig. 3 according to the present utility model.
The device comprises the following components of 1, a base, 2, a rectangular box, 3, a driving component, 301, a rotating handle, 302, an internal thread cylinder, 303, a guide groove, 304, a connecting rod, 305, a rectangular plate, 306, a threaded rod, 307, a guide block, 4, a limiting plate, 5, a circular column, 6, a sleeve, 7, a first bearing, 8, a through hole, 9, a second bearing, 10 and a mounting plate.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1-4, the embodiment of the utility model provides a machine tool die fixing device, which comprises a base 1, wherein a rectangular box 2 is fixedly arranged on the upper surface of the base 1, the left side of the rectangular box 2 is provided with an opening, two circular columns 5 are fixedly arranged on the upper surface of the base 1, the two circular columns 5 are symmetrically arranged, sleeves 6 are rotatably arranged on the outer sides of the two circular columns 5, a limiting plate 4 is fixedly arranged on the outer sides of the sleeves 6, the two limiting plates 4 are symmetrically arranged, the lower surface of the limiting plate 4 is movably contacted with the upper surface of the base 1, a driving assembly 3 is arranged on the upper surface of the base 1, and the driving assembly 3 comprises a rotating handle 301, an internal thread cylinder 302, a guide groove 303, a connecting rod 304, rectangular plates 305, a threaded rod 306 and a guide block 307.
In one embodiment, the outer side of the circular column 5 is fixedly provided with a first bearing 7, the outer side of the first bearing 7 is fixedly connected with the inner wall of the sleeve 6, and the sleeve 6 is rotatably arranged on the outer side of the circular column 5 through the first bearing 7.
In one embodiment, an internal thread cylinder 302 is rotatably installed on the right side of the inner wall of the rectangular box 2, the right end of the internal thread cylinder 302 extends to the right side of the rectangular box 2, a threaded rod 306 is connected to the internal thread of the internal thread cylinder 302, a rectangular plate 305 is rotatably installed at the left end of the threaded rod 306, the rectangular plate 305 is slidably arranged on the upper surface of the base 1, connecting rods 304 are rotatably installed at one sides, which are close to each other, of two limiting plates 4, the other ends of the connecting rods 304 are rotatably connected with the left side of the rectangular plate 305, the threaded rod 306 in threaded fit with the internal thread cylinder 302 is moved by rotating the internal thread cylinder 302, the moving threaded rod 306 drives the rectangular plate 305 to move, the two rectangular connecting rods 304 are pushed to rotate, and the two rotating connecting rods 304 drive the two limiting plates 4 to rotate, so that clamping and fixing of a die are realized through the two limiting plates 4.
In one embodiment, the right side of the rectangular box 2 is provided with a through hole 8, a second bearing 9 is fixedly installed inside the through hole 8, the inner wall of the second bearing 9 is fixedly connected with the outer side of the internal thread cylinder 302, and the internal thread cylinder 302 is rotatably installed on the right side of the inner wall of the rectangular box 2 through the second bearing 9.
In one embodiment, the upper surface of the base 1 is provided with a guide groove 303, the lower surface of the rectangular plate 305 is fixedly provided with a guide block 307, the outer side of the guide block 307 is movably contacted with the inner wall of the guide groove 303, and the movement of the rectangular plate 305 is guided by matching the guide block 307 with the guide groove 303.
In one embodiment, the stem 301 is fixedly arranged at the right end of the internal thread cylinder 302, and the stem 301 is arranged to assist in rotating the internal thread cylinder 302, so that portability in use is improved.
In one embodiment, the mounting plate 10 is fixedly mounted on the left side and the right side of the base 1, the mounting nuts are movably arranged in the mounting plate 10, and when the whole device needs to be mounted, the base 1 is mounted on the upper surface of a machine tool through the mounting plate 10 and the mounting nuts.
When the whole device is required to be installed on the upper surface of a machine tool, the base 1 is placed on the upper surface of the machine tool, the lower surface of the mounting plate 10 is contacted with the upper surface of the machine tool, the mounting nut in the mounting plate 10 is used for fixing the mounting plate 10, the base 1 is fixed on the upper surface of the machine tool, when the die is required to be fixed, the rotary handle 301 is rotated clockwise, the rotary handle 301 drives the internal thread cylinder 302 to rotate, the internal thread cylinder 302 is matched with the threaded rod 306 in a threaded manner, the threaded rod 306 moves leftwards when the internal thread cylinder 302 rotates, the moving threaded rod 306 drives the rectangular plate 305 to move leftwards, the rectangular plate 305 moves and simultaneously drives the guide block 307 to move in the guide groove 303, the rectangular plate 305 pushes the two connecting rods 304 to rotate in the direction away from each other, the two limiting plates 4 are pushed to rotate in the direction away from each other, the limiting plates 4 drive the first bearing 7 to rotate outside the circular column 5, at the moment, the distance between the two limiting plates 4 can be enlarged, and then the die is placed on the upper surface of the base 1;
The rotating handle 301 is rotated anticlockwise, the rotating handle 301 drives the internal thread cylinder 302 to rotate, the threaded rod 306 moves rightwards by the reversely rotated internal thread cylinder 302, the moving threaded rod 306 drives the rectangular plate 305 to move rightwards, the rectangular plate 305 moves rightwards to enable the two connecting rods 304 to rotate reversely close to each other, the connecting rods 304 drive the two limiting plates 4 to rotate reversely close to each other, the limiting plates 4 drive the first bearing 7 to rotate outside the circular column 5 until the two limiting plates 4 are in contact with the front side and the rear side of the die, at the moment, the rotating handle 301 is stopped, the fixing of the position of the rectangular plate 305 is achieved under the self-locking of the threads of the internal thread cylinder 302 and the threaded rod 306, meanwhile, the die is clamped and fixed by the two connecting rods 304 and the two limiting plates 4 through the simultaneous inward rotation of the two limiting plates 4, the two limiting plates 4 can rotate inwards simultaneously, the die is clamped and fixed through the two limiting plates 4, and the portability in use is improved.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (7)
1. The machine tool die fixing device is characterized by comprising a base (1), wherein a rectangular box (2) is fixedly arranged on the upper surface of the base (1), the left side of the rectangular box (2) is provided with an opening, two circular columns (5) are fixedly arranged on the upper surface of the base (1), the two circular columns (5) are symmetrically arranged, a sleeve (6) is rotatably arranged on the outer side of each circular column (5), a limiting plate (4) is fixedly arranged on the outer side of each sleeve (6), the two limiting plates (4) are symmetrically arranged, the lower surface of each limiting plate (4) is in movable contact with the upper surface of the base (1), a driving assembly (3) is arranged on the upper surface of the base (1), and each driving assembly (3) comprises a rotary handle (301), an inner thread cylinder (302), a guide groove (303), a connecting rod (304), a rectangular plate (305), a threaded rod (306) and a guide block (307).
2. A machine tool die fixing device according to claim 1 is characterized in that a first bearing (7) is fixedly arranged on the outer side of the circular column (5), and the outer side of the first bearing (7) is fixedly connected with the inner wall of the sleeve (6).
3. The machine tool die fixing device according to claim 1, wherein an inner thread cylinder (302) is rotatably mounted on the right side of the inner wall of the rectangular box (2), the right end of the inner thread cylinder (302) extends to the right side of the rectangular box (2), a threaded rod (306) is connected to the inner thread of the inner thread cylinder (302), a rectangular plate (305) is rotatably mounted at the left end of the threaded rod (306), the rectangular plate (305) is slidably arranged on the upper surface of the base (1), connecting rods (304) are rotatably mounted on one sides, close to each other, of the two limiting plates (4), and the other ends of the connecting rods (304) are rotatably connected with the left side of the rectangular plate (305).
4. The machine tool die fixing device according to claim 3, wherein a through hole (8) is formed in the right side of the rectangular box (2), a second bearing (9) is fixedly installed in the through hole (8), and the inner wall of the second bearing (9) is fixedly connected with the outer side of the internal thread cylinder (302).
5. The machine tool die fixing device according to claim 3, wherein the upper surface of the base (1) is provided with a guide groove (303), the lower surface of the rectangular plate (305) is fixedly provided with a guide block (307), and the outer side of the guide block (307) is in movable contact with the inner wall of the guide groove (303).
6. A machine tool die fixing apparatus according to claim 3, wherein a shank (301) is fixedly attached to the right end of said female screw cylinder (302).
7. The machine tool die fixing device according to claim 1, wherein the mounting plate (10) is fixedly mounted on the left side and the right side of the base (1), and a mounting nut is movably arranged in the mounting plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420764696.4U CN222679336U (en) | 2024-04-15 | 2024-04-15 | Machine tool die fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420764696.4U CN222679336U (en) | 2024-04-15 | 2024-04-15 | Machine tool die fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222679336U true CN222679336U (en) | 2025-03-28 |
Family
ID=95114980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420764696.4U Active CN222679336U (en) | 2024-04-15 | 2024-04-15 | Machine tool die fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222679336U (en) |
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2024
- 2024-04-15 CN CN202420764696.4U patent/CN222679336U/en active Active
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