CN221603875U - Numerical control machine tool die fixing device - Google Patents
Numerical control machine tool die fixing device Download PDFInfo
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- CN221603875U CN221603875U CN202420022671.7U CN202420022671U CN221603875U CN 221603875 U CN221603875 U CN 221603875U CN 202420022671 U CN202420022671 U CN 202420022671U CN 221603875 U CN221603875 U CN 221603875U
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- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims 1
- 238000004513 sizing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model relates to the field of die fixing, and particularly discloses a die fixing device of a numerical control machine tool, which comprises the following components: the positioning mechanism comprises a mounting plate assembly and a positioning assembly fixedly connected to the mounting plate assembly; the clamping mechanism comprises a positioning plate assembly fixedly arranged on the mounting plate assembly, a driving assembly which is in sliding clamping embedding with the positioning plate assembly, and a group of clamping block assemblies which are rotationally connected with the driving assembly; according to the utility model, the positioning assembly is controlled to release the positioning state, the die is placed on the mounting plate assembly, the driving assembly is controlled to work so that one group of clamping block assemblies move, the die moves to the position of the positioning assembly due to the movement of the one group of clamping block assemblies, meanwhile, one group of clamping block assemblies can adapt to dies with various shapes, and after the position of the die is stable, the die can be further positioned by loosening the positioning assembly.
Description
Technical Field
The utility model belongs to the field of die fixing, and particularly relates to a die fixing device of a numerical control machine tool.
Background
The clamp bed is the base portion of the clamp that provides a platform for supporting and stabilizing the mold. The clamp holding device is used for holding the mold, and is usually in the form of clamp pliers or a clamp chuck. The clamp positioning device is used for ensuring that the mould is in the correct position and generally comprises positioning pins, positioning blocks and the like.
The prior art patent CN207480148U discloses a workpiece fixing device for a numerical control machine tool die, which solves the technical problem of low machining efficiency of the workpiece of the prior machine tool die, and is provided with a machine tool workbench, a magnetic table is fixedly arranged on the machine tool workbench, an auxiliary workbench is arranged on the magnetic table, a first inverted T-shaped groove is formed in the upper part of the auxiliary workbench, a bolt T-shaped seat, a screw rod, a pressing plate, a nut, an adjustable sizing block nut and an adjustable sizing block seat are arranged on the first adjustable pressing plate in a penetrating manner, one end of the screw rod is connected with the nut, the other end of the screw rod is connected with the bolt T-shaped seat, a screw rod body penetrates through the transverse guide groove, the outer diameter of the nut is larger than the groove width of the transverse guide groove, the bolt T-shaped seat is matched with the first T-shaped groove, and the adjustable sizing block nut and the adjustable sizing block seat are arranged below the pressing plate.
The numerical control machine tool die fixing device cannot clamp the die with the equilateral triangle shape, and has certain limitation.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a numerical control machine tool die fixing device, which aims to solve the problem that the numerical control machine tool die fixing device in the prior art cannot clamp a die with an equilateral triangle shape.
A numerical control machine tool die fixing device, comprising: the positioning mechanism comprises a mounting plate assembly and a positioning assembly fixedly connected to the mounting plate assembly; the clamping mechanism comprises a positioning plate assembly fixedly mounted on the mounting plate assembly, a driving assembly slidably clamped on the positioning plate assembly, and a group of clamping block assemblies rotatably connected to the driving assembly.
Preferably, the positioning plate assembly comprises a positioning plate body, and fixing holes are respectively formed at two ends of the positioning plate body; the locating plate body is installed on the mounting plate body after penetrating through the fixing hole through the screw rod.
Preferably, the driving assembly comprises a guide round rod and an air cylinder, wherein one end of the guide round rod is fixedly connected with an arc-shaped frame, and the other end of the guide round rod is fixedly connected with a connecting plate; the guide round rod is slidably clamped on the locating plate body, one end of the air cylinder is fixedly connected with the locating plate body, and the other end of the air cylinder is fixedly connected with the connecting plate.
Preferably, the clamping block assembly comprises a movable clamping block, one side of the movable clamping block is fixedly connected with a rotating block, and a group of positioning short rods are fixedly connected to the rotating block; the movable clamping blocks are rotationally clamped and embedded on the arc-shaped frame through the rotating blocks, and the positioning short rods can limit the rotating angle of the rotating blocks on the arc-shaped frame.
Preferably, the mounting plate assembly comprises a mounting plate body, wherein a mounting groove is formed in the mounting plate body, and a positioning hole is formed in the edge position of the mounting plate body; the locating plate assembly can be clamped in the mounting groove, and the mounting plate body is fixedly mounted on the numerical control machine tool after penetrating through the locating hole through the screw rod.
Preferably, the positioning assembly comprises a positioning clamping block, a positioning clamping plate and a spring, wherein the upper end of the positioning clamping block is fixedly connected with a group of positioning guide rods, and the upper end of the positioning clamping plate is fixedly connected with a handle; the locating clamp plate is slidably clamped on the group of locating guide rods, the springs are located on the outer sides of the locating guide rods, and the springs are located on the upper sides of the locating clamp plate.
Compared with the prior art, the utility model has the following beneficial effects: the positioning assembly is controlled to release the positioning state, the die is placed on the mounting plate assembly, the driving assembly is controlled to work, the clamping block assemblies are moved to enable the die to move to the position of the positioning assembly, meanwhile, the clamping block assemblies can adapt to the dies with various shapes, and after the positions of the dies are stable, the dies can be further positioned by loosening the positioning assembly.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an exploded construction of the present utility model;
FIG. 3 is a schematic view of a clamping mechanism according to the present utility model;
fig. 4 is a schematic structural view of the positioning mechanism of the present utility model.
In the figure: 1. a positioning mechanism; 11. a mounting plate assembly; 111. a mounting plate body; 112. a mounting groove; 113. positioning holes; 12. a positioning assembly; 121. positioning the clamping blocks; 122. positioning clamping plates; 123. a spring; 124. a limit guide rod; 125. a handle; 2. a clamping mechanism; 21. a locating plate assembly; 211. a positioning plate body; 212. a fixing hole; 22. a drive assembly; 221. a guide round bar; 222. a cylinder; 223. an arc-shaped frame; 224. a connecting plate; 23. a clamp block assembly; 231. a movable clamping block; 232. a rotating block; 233. positioning the short rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4:
Embodiment one: the utility model provides a numerical control machine tool die fixing device, which comprises: the positioning mechanism 1 comprises a mounting plate assembly 11 and a positioning assembly 12 fixedly connected to the mounting plate assembly 11; the clamping mechanism 2 comprises a positioning plate assembly 21 fixedly arranged on the mounting plate assembly 11, a driving assembly 22 which is slidably clamped on the positioning plate assembly 21, and a group of clamping block assemblies 23 which are rotatably connected to the driving assembly 22;
Wherein, control positioning assembly 12 makes its release positioning state, places mould 3 on mounting panel subassembly 11, control drive assembly 22 work, drive assembly 22 work makes a set of grip block subassembly 23 remove, and a set of grip block subassembly 23 removes the position that makes mould 3 remove positioning assembly 12, and a set of grip block subassembly 23 can adapt to the mould of multiple shape simultaneously, after the position of mould 3 is stable, unclamp positioning assembly 12 and can further fix a position mould 3.
Specifically, the positioning plate assembly 21 includes a positioning plate body 211, and fixing holes 212 are respectively formed at two ends of the positioning plate body 211; the positioning plate body 211 is mounted on the mounting plate body 111 after penetrating the fixing hole 212 by a screw.
Specifically, the driving assembly 22 includes a guiding round bar 221 and an air cylinder 222, one end of the guiding round bar 221 is fixedly connected with an arc-shaped frame 223, and the other end of the guiding round bar 221 is fixedly connected with a connecting plate 224; the guide round bar 221 is slidably clamped on the locating plate body 211, one end of the air cylinder 222 is fixedly connected with the locating plate body 211, and the other end of the air cylinder 222 is fixedly connected with the connecting plate 224.
Specifically, the clamping block assembly 23 includes a movable clamping block 231, one side of the movable clamping block 231 is fixedly connected with a rotating block 232, and a group of positioning short rods 233 are fixedly connected to the rotating block 232; the movable clamping block 231 is rotationally clamped and embedded on the arc-shaped frame 223 through the rotating block 232, and the positioning short rod 233 can limit the rotating angle of the rotating block 232 on the arc-shaped frame 223.
From the above, the positioning plate body 211 is installed on the mounting plate body 111 after penetrating the fixing hole 212 through the screw rod, the air cylinder 222 is opened to enable the connecting plate 224 to move, the guide round rod 221 drives the arc frame 223 to move, the arc frame 223 moves to enable the movable clamping block 231 to abut against the die 3, when the movable clamping block 231 abuts against the die 3, the movable clamping block 231 rotates around the arc frame 223 through the rotating block 232 to adapt to the shape of the die 3, thereby meeting the use of dies with various shapes, the rotating angle of the rotating block 232 can be limited through the positioning short rod 233, and therefore the movable clamping block 231 is prevented from overturning to the outer side of the arc frame 223, and the clamping operation of the movable clamping block 231 is affected.
Embodiment two: the present embodiment is basically the same as the previous embodiment, except that the mounting plate assembly 11 includes a mounting plate body 111, a mounting groove 112 is formed on the mounting plate body 111, and a positioning hole 113 is formed at the edge position of the mounting plate body 111; the positioning plate assembly 21 can be clamped in the mounting groove 112, and the mounting plate body 111 is fixedly mounted on the numerical control machine after penetrating through the positioning hole 113 through a screw rod.
Specifically, the positioning assembly 12 includes a positioning clamping block 121, a positioning clamping plate 122 and a spring 123, wherein a set of positioning guide rods 124 are fixedly connected to the upper end of the positioning clamping block 121, and a handle 125 is fixedly connected to the upper end of the positioning clamping plate 122; the locating clamping plate 122 is slidably clamped on a group of locating guide rods 124, the springs 123 are located on the outer sides of the locating guide rods 124, and the springs 123 are located on the upper sides of the locating clamping plate 122.
From the above, pulling the handle 125 can make the positioning clamp plate 122 move upwards, the spring 123 is compressed at the upper end of the limit guide rod 124 by the positioning clamp plate 122, after the positioning clamp plate 122 moves upwards, the worker can control the clamping mechanism 2 to work, so as to push the die 3 to the position of the positioning clamp block 121, after the die 3 stops, the handle 125 is released, and the spring 123 resets, so that the positioning clamp plate 122 is clamped on the die 3, and further fixing effect is achieved.
While embodiments of the present utility model have been shown and described above for purposes of illustration and description, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (6)
1. A numerical control machine tool die fixing device, characterized by comprising:
The positioning mechanism (1) comprises a mounting plate assembly (11) and a positioning assembly (12) fixedly connected to the mounting plate assembly (11);
The clamping mechanism (2) comprises a positioning plate assembly (21) fixedly mounted on the mounting plate assembly (11), a driving assembly (22) slidably clamped on the positioning plate assembly (21), and a group of clamping block assemblies (23) rotatably connected to the driving assembly (22).
2. The numerical control machine tool die fixing device according to claim 1, wherein the positioning plate assembly (21) comprises a positioning plate body (211), and fixing holes (212) are respectively formed at two ends of the positioning plate body (211); the locating plate body (211) is installed on the installation plate body (111) after penetrating through the fixing hole (212) through a screw rod.
3. The numerical control machine tool die fixing device according to claim 2, wherein the driving assembly (22) comprises a guide round rod (221) and a cylinder (222), one end of the guide round rod (221) is fixedly connected with an arc-shaped frame (223), and the other end of the guide round rod (221) is fixedly connected with a connecting plate (224); the guide round rod (221) is slidably clamped on the locating plate body (211), one end of the air cylinder (222) is fixedly connected with the locating plate body (211), and the other end of the air cylinder (222) is fixedly connected with the connecting plate (224).
4. A numerical control machine tool die fixing device according to claim 3, wherein the clamping block assembly (23) comprises a movable clamping block (231), one side of the movable clamping block (231) is fixedly connected with a rotating block (232), and a group of positioning short rods (233) are fixedly connected to the rotating block (232); the movable clamping blocks (231) are rotationally clamped and embedded on the arc-shaped frame (223) through the rotating blocks (232), and the positioning short rods (233) can limit the rotating angle of the rotating blocks (232) on the arc-shaped frame (223).
5. The numerical control machine tool die fixing device according to claim 1, wherein the mounting plate assembly (11) comprises a mounting plate body (111), a mounting groove (112) is formed in the mounting plate body (111), and a positioning hole (113) is formed in the edge position of the mounting plate body (111); the positioning plate assembly (21) can be embedded in the mounting groove (112), and the mounting plate body (111) is fixedly mounted on the numerical control machine after penetrating through the positioning hole (113) through the screw rod.
6. The numerical control machine tool die fixing device according to claim 5, wherein the positioning assembly (12) comprises a positioning clamping block (121), a positioning clamping plate (122) and a spring (123), the upper end of the positioning clamping block (121) is fixedly connected with a group of positioning guide rods (124), and the upper end of the positioning clamping plate (122) is fixedly connected with a handle (125); the locating clamp plate (122) is slidably clamped on the group of locating guide rods (124), the springs (123) are located on the outer sides of the locating guide rods (124), and the springs (123) are located on the upper sides of the locating clamp plate (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420022671.7U CN221603875U (en) | 2024-01-05 | 2024-01-05 | Numerical control machine tool die fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420022671.7U CN221603875U (en) | 2024-01-05 | 2024-01-05 | Numerical control machine tool die fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221603875U true CN221603875U (en) | 2024-08-27 |
Family
ID=92435086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420022671.7U Active CN221603875U (en) | 2024-01-05 | 2024-01-05 | Numerical control machine tool die fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221603875U (en) |
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2024
- 2024-01-05 CN CN202420022671.7U patent/CN221603875U/en active Active
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