CN222521100U - Mounting fixture is used in mould forging processing - Google Patents
Mounting fixture is used in mould forging processing Download PDFInfo
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- CN222521100U CN222521100U CN202421302399.4U CN202421302399U CN222521100U CN 222521100 U CN222521100 U CN 222521100U CN 202421302399 U CN202421302399 U CN 202421302399U CN 222521100 U CN222521100 U CN 222521100U
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- fixing
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- 238000005242 forging Methods 0.000 title claims abstract description 27
- 238000012545 processing Methods 0.000 title claims abstract description 26
- 238000001125 extrusion Methods 0.000 claims description 11
- 238000003754 machining Methods 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
本实用新型涉及金属加工技术领域，公开了一种模具锻件加工用固定夹具，包括底板，所述底板外侧顶端固定连接有均匀分布的支撑架，所述支撑架内侧固定连接有支撑板，所述支撑板底端中侧固定连接有第一固定杆，所述第一固定杆低端外侧转动连接有均匀分布的电动推杆，所述电动推杆顶端转动连接有第二固定杆。本实用新型中，通过电动推杆的自身伸缩，从而带动第二固定杆底端进行移动，从而使顶端开设的第一卡槽对下模进行卡合固定，并且代替了人工，提升了精准性，而且通过三点固定的方式，使得模具锻件在加工过程中保持稳定的位置。通过在工件的多个点上施加夹持力，可以有效减少工件的振动和变形，提高加工精度和表面质量。
The utility model relates to the technical field of metal processing, and discloses a fixing fixture for processing die forgings, including a base plate, a top outer side of the base plate is fixedly connected to a uniformly distributed support frame, an inner side of the support frame is fixedly connected to a support plate, a first fixing rod is fixedly connected to the middle side of the bottom end of the support plate, a uniformly distributed electric push rod is rotatably connected to the outer side of the lower end of the first fixing rod, and a second fixing rod is rotatably connected to the top end of the electric push rod. In the utility model, the bottom end of the second fixing rod is driven to move by the self-extension of the electric push rod, so that the first card slot opened at the top is engaged and fixed to the lower die, and manual labor is replaced to improve accuracy, and the die forging is kept in a stable position during the processing by a three-point fixing method. By applying a clamping force at multiple points of the workpiece, the vibration and deformation of the workpiece can be effectively reduced, and the processing accuracy and surface quality can be improved.
Description
Technical Field
The utility model relates to the technical field of metal processing, in particular to a fixing clamp for processing a die forging.
Background
With the development of manufacturing industry and the continuous improvement of technology, the processing of die forgings is used as a common metal processing mode and is widely applied to the fields of automobiles, aerospace, mechanical manufacturing and the like. In the processing of die forgings, a fixed clamp is a key technology, and the fixed stability, the processing precision and the production efficiency of a workpiece are directly affected.
According to the prior art (bulletin number: CN 216097566U), a fixing clamp for processing a melt-blown die forging comprises a fixing part and four limiting modules, wherein the fixing part comprises a sleeve joint cylinder and a connecting disc, one end of the sleeve joint cylinder is provided with a connecting hole, the connecting disc is detachably fixed at the other end of the sleeve joint cylinder, four supporting plates are horizontally fixed on the connecting disc in an annular array mode, long holes are formed in the supporting plates along the length direction of the supporting plates, sliding grooves are formed in the two sides of the inner wall of each long hole along the length direction of each long hole, each limiting module comprises a stand column and a limiting plate, connecting blocks are arranged at the top of each stand column, sliding blocks are arranged at the two sides of each connecting block, a locking device is arranged at the top of each connecting block, and each limiting plate is horizontally fixed at the bottom of each stand column and forms a ninety-degree included angle with the side surface of each stand column. The utility model has the advantage that the utility model can be stably fixed by adapting to melt-blowing die forgings with different sizes.
But in the in-service use of above-mentioned scheme, carry out position adjustment through manual to the slider to this adjusts fixed size, thereby makes the device can be suitable for the mould of multiple size, but adjusts through the manual work, wastes time and energy, and the precision is also lower simultaneously.
In view of the above, the utility model provides a fixing clamp for processing a die forging.
Disclosure of utility model
The utility model provides a fixing clamp for processing a die forging, which solves the problems that manual adjustment is needed, time and labor are wasted and the accuracy is low in the related art.
The fixing clamp for processing the die forgings comprises a bottom plate, wherein a supporting frame which is uniformly distributed is fixedly connected to the top end of the outer side of the bottom plate, a supporting plate is fixedly connected to the inner side of the supporting frame, a first fixing rod is fixedly connected to the middle side of the bottom end of the supporting plate, an electric push rod which is uniformly distributed is rotationally connected to the outer side of the lower end of the first fixing rod, a second fixing rod is rotationally connected to the top end of the electric push rod, and a first clamping groove is formed in the bottom side of the top end of the second fixing rod.
Preferably, the middle end of the second fixing rod is rotatably connected with the supporting plate.
Preferably, a cushion pad is fixedly connected to the middle side of the top end of the supporting plate, and the cushion pad is provided with a lower die.
Preferably, the lower die is connected with the first clamping groove in a clamping way.
Preferably, the lower mould top fixedly connected with evenly distributed's spacing post, the second draw-in groove has been seted up on spacing post top outside.
Preferably, the top end of the lower die is provided with an upper die, and the outer side of the upper die is fixedly connected with a fixing sleeve.
Preferably, a limit sleeve is slidably connected to the outer side of the top end of the limit post, and the limit sleeve is fixedly connected with the upper die.
Preferably, the inner side of the bottom end of the limit sleeve is provided with limit balls which are uniformly distributed, and the outer side of the middle end of the limit sleeve is provided with a spring.
Preferably, the sliding sleeve is slidably connected to the outer side of the limiting sleeve, the extrusion ring is fixedly connected to the inner side of the bottom end of the sliding sleeve, the extrusion ring is fixedly connected with the spring, and the inner side of the bottom end of the sliding sleeve is provided with the communicating groove.
Preferably, the top end of the upper die is provided with a communication hole.
The working principle and the beneficial effects of the utility model are as follows:
1. According to the utility model, the bottom end of the second fixed rod is driven to move by the self-expansion of the electric push rod, so that the first clamping groove formed in the top end is used for clamping and fixing the lower die, manual work is replaced, the accuracy is improved, and the die forging is kept at a stable position in the processing process in a three-point fixing mode. By applying clamping force on a plurality of points of the workpiece, vibration and deformation of the workpiece can be effectively reduced, and the machining precision and the surface quality are improved;
2. According to the utility model, the extrusion ring is driven to move upwards through the up-and-down movement of the sliding sleeve, so that the clamping and fixing of the limiting ball is canceled, the clamping and fixing of the limiting ball and the second clamping groove is canceled, the limiting column can be pulled out of the limiting sleeve, the upper die and the lower die are rapidly separated, and the upper die and the lower die are required to be frequently replaced in the processing process of the die forging so as to adapt to the processing requirements of different workpieces. The die changing time can be greatly shortened by adopting the fixing clamp for rapidly separating the upper die from the lower die, so that the production efficiency is improved. The workers do not need to spend excessive time on complicated operation, the replacement of the die can be completed more quickly, the downtime of the production line is reduced, and the production capacity is improved.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic front perspective view of the present utility model;
FIG. 2 is a schematic view of the bottom end of the support plate according to the present utility model;
FIG. 3 is a schematic view showing a perspective structure of a lower die of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;
Fig. 5 is a schematic view of the internal structure of the lower die of the present utility model.
The device comprises a base plate 1, a supporting frame 2, a supporting frame 3, a supporting plate 4, a buffer cushion 5, a first fixing rod 6, an electric push rod 7, a second fixing rod 8, a first clamping groove 9, a lower die 10, a limiting column 11, a second clamping groove 12, an upper die 13, a fixing sleeve 14, a limiting sleeve 15, a limiting ball 16, a spring 17, a sliding sleeve 18, a communicating groove 19, a pressing ring 20 and a communicating hole.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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.
Example 1
The utility model provides a fixing clamp for processing a die forging, which is shown in figures 1 to 5, and comprises a bottom plate 1, wherein a supporting frame 2 which is uniformly distributed is fixedly connected to the top end of the outer side of the bottom plate 1, the supporting frame 2 is fixed through the bottom plate 1, a supporting plate 3 is fixedly connected to the inner side of the supporting frame 2, the supporting plate 3 is fixed through the supporting frame 2, a first fixing rod 5 is fixedly connected to the middle side of the lower end of the supporting plate 3, the first fixing rod 5 is fixed through the supporting plate 3, an electric push rod 6 which is uniformly distributed is rotationally connected to the outer side of the bottom end of the first fixing rod 5, the lower end of the electric push rod 6 is limited through the first fixing rod 5, a second fixing rod 7 is rotationally connected to the top end of the electric push rod 6, the lower end of the second fixing rod 7 is driven to move through the electric push rod 6, a first clamping groove 8 is formed in the bottom side of the top end of the second fixing rod 7, and the die is clamped through the first clamping groove 8.
In this embodiment, the middle end of the second fixing rod 7 is rotatably connected with the supporting plate 3, and the middle end of the second fixing rod 7 is fixed by a hinge bracket arranged outside the supporting plate 3.
Example 2
On the basis of embodiment 1, the preferred embodiment of the fixing clamp for processing the die forging provided by the utility model is shown in fig. 1 to 5, wherein a buffer cushion 4 is fixedly connected to the middle side of the top end of a supporting plate 3, the buffer cushion 4 is fixed through the supporting plate 3, the buffer cushion 4 is provided with a lower die 9, the lower die 9 is supported through the buffer cushion 4, and meanwhile, the lower die 9 is buffered in the production process.
In this embodiment, the lower die 9 is engaged with the first clamping groove 8, and the lower die 9 is fixed by the first clamping groove 8.
In this embodiment, the top end of the lower die 9 is fixedly connected with uniformly distributed limiting columns 10, the limiting columns 10 are fixed by the lower die 9, and the outer side of the top end of the limiting columns 10 is provided with a second clamping groove 11.
In this embodiment, an upper die 12 is disposed at the top end of the lower die 9, a fixing sleeve 13 is fixedly connected to the outer side of the upper die 12, and the fixing sleeve 13 is fixed by the upper die 12.
In this embodiment, a limiting sleeve 14 is slidably connected to the outer side of the top end of the limiting post 10, the limiting sleeve 14 is fixedly connected to the upper die 12, and the limiting sleeve 14 is fixed by the upper die 12.
In this embodiment, the inner side of the bottom end of the limiting sleeve 14 is provided with uniformly distributed limiting balls 15, the limiting balls 15 are limited by the limiting sleeve 14, the outer side of the middle end of the limiting sleeve 14 is provided with a spring 16, and the spring 16 is limited by the limiting sleeve 14.
In this embodiment, the outside sliding connection of the limiting sleeve 14 has a sliding sleeve 17, the sliding sleeve 17 is limited by the limiting sleeve 14, the inside of the bottom end of the sliding sleeve 17 is fixedly connected with an extrusion ring 19, the extrusion ring 19 is fixed by the sliding sleeve 17, the extrusion ring 19 is fixedly connected with a spring 16, the limiting sleeve 14 and the extrusion ring 19 are connected by the spring 16, the inside of the bottom end of the sliding sleeve 17 is provided with a communicating groove 18, and a moving space is provided for the limiting ball 15 by the communicating groove 18.
In this embodiment, the top end of the upper die 12 is provided with a communication hole 20.
When the fixing clamp for die forging processing is used, firstly, the lower die 9 is placed at the top end of the cushion pad 4, then the electric push rod 6 stretches to drive the bottom end of the second fixing rod 7 to move outwards, the middle end of the second fixing rod 7 is limited by the supporting plate 3, so that the first clamping groove 8 at the top end of the second fixing rod 7 moves inwards, the lower die 9 is clamped and fixed, then the upper die 12 is placed at the top end of the lower die 9, then the sliding sleeve 17 is pushed upwards, the extrusion ring 19 is driven to move upwards by the sliding sleeve 17, the clamping of the limiting ball 15 and the second clamping groove 11 is canceled, meanwhile, the spring 16 is extruded by the extrusion ring 19, then the limiting post 10 is inserted into the limiting sleeve 14, then the sliding sleeve 17 is loosened, the limiting sleeve 14 is pushed downwards by taking the limiting sleeve 14 as a stress point, the limiting ball 15 is extruded, the limiting ball 15 is forced to move inwards and clamped with the second clamping groove 11, and the limiting post 10 is fixed, and the installation is completed.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (10)
1. The utility model provides a mounting fixture is used in mould forging processing, includes bottom plate (1), its characterized in that, bottom plate (1) outside top fixedly connected with evenly distributed's support frame (2), support frame (2) inboard fixedly connected with backup pad (3), side fixedly connected with first dead lever (5) in backup pad (3) bottom, the rotation of first dead lever (5) bottom outside is connected with evenly distributed's electric putter (6), electric putter (6) top rotation is connected with second dead lever (7), first draw-in groove (8) have been seted up to second dead lever (7) top downside.
2. A fixing clamp for processing a die forging according to claim 1, wherein the middle end of the second fixing rod (7) is rotatably connected with the supporting plate (3).
3. The fixing clamp for machining die forgings according to claim 2, wherein a cushion pad (4) is fixedly connected to the middle side of the top end of the supporting plate (3), and the cushion pad (4) is provided with a lower die (9).
4. A fixing clamp for processing a die forging according to claim 3, wherein the lower die (9) is connected with the first clamping groove (8) in a clamping manner.
5. The fixing clamp for machining die forgings according to claim 3, wherein the top end of the lower die (9) is fixedly connected with uniformly distributed limiting columns (10), and the outer side of the top end of each limiting column (10) is provided with a second clamping groove (11).
6. A fixing clamp for machining a die forging according to claim 3, wherein an upper die (12) is arranged at the top end of the lower die (9), and a fixing sleeve (13) is fixedly connected to the outer side of the upper die (12).
7. The fixing clamp for die forging machining according to claim 5, wherein a limiting sleeve (14) is slidably connected to the outer side of the top end of the limiting column (10), and the limiting sleeve (14) is fixedly connected with the upper die (12).
8. The fixing clamp for die forging machining according to claim 7, wherein uniformly distributed limiting balls (15) are arranged on the inner side of the bottom end of the limiting sleeve (14), and springs (16) are arranged on the outer side of the middle end of the limiting sleeve (14).
9. The fixing clamp for die forging machining according to claim 7, wherein the outer side of the limiting sleeve (14) is slidably connected with a sliding sleeve (17), the inner side of the bottom end of the sliding sleeve (17) is fixedly connected with an extrusion ring (19), the extrusion ring (19) is fixedly connected with a spring (16), and the inner side of the bottom end of the sliding sleeve (17) is provided with a communicating groove (18).
10. The fixture for processing die forgings according to claim 6, wherein the top end of the upper die (12) is provided with a communication hole (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421302399.4U CN222521100U (en) | 2024-06-07 | 2024-06-07 | Mounting fixture is used in mould forging processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421302399.4U CN222521100U (en) | 2024-06-07 | 2024-06-07 | Mounting fixture is used in mould forging processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222521100U true CN222521100U (en) | 2025-02-25 |
Family
ID=94669447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421302399.4U Active CN222521100U (en) | 2024-06-07 | 2024-06-07 | Mounting fixture is used in mould forging processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222521100U (en) |
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2024
- 2024-06-07 CN CN202421302399.4U patent/CN222521100U/en active Active
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