CN221494094U - Workpiece machining clamping device for forging - Google Patents
Workpiece machining clamping device for forging Download PDFInfo
- Publication number
- CN221494094U CN221494094U CN202323535028.9U CN202323535028U CN221494094U CN 221494094 U CN221494094 U CN 221494094U CN 202323535028 U CN202323535028 U CN 202323535028U CN 221494094 U CN221494094 U CN 221494094U
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- Prior art keywords
- clamping
- sleeve
- mounting seat
- threaded rod
- threaded
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- 238000005242 forging Methods 0.000 title claims abstract description 24
- 238000003754 machining Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 29
- 238000013016 damping Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 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
- 238000003672 processing method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a workpiece machining clamping device for forging, which comprises a clamping mechanism and an adjusting mechanism; the clamping mechanism comprises a mounting seat, a gear, a clamping jaw, a bidirectional rack, a threaded rod, a threaded sleeve and a driving piece; the two gears are rotatably arranged on the mounting seat, and each gear is provided with a clamping jaw; the bidirectional rack is slidably arranged on the mounting seat and positioned between the two gears, the bidirectional rack is meshed with the corresponding gears, the threaded rod is arranged along the length direction of the bidirectional rack, one end of the threaded rod is fixedly arranged on the bidirectional rack, the other end of the threaded rod extends into the thread bush, and the threaded rod is in threaded connection with the thread bush; the thread sleeve is rotatably arranged on the mounting seat, and the driving piece can drive the thread sleeve to rotate; the adjusting mechanism can adjust the position of the clamping mechanism. The driving piece controls the two clamping jaws to clamp the workpiece, and the two clamping jaws can be kept to clamp the workpiece through self-locking between the threaded rod and the threads of the threaded sleeve, so that the heavier workpiece can be clamped.
Description
Technical Field
The utility model relates to the technical field of die forging machining, in particular to a workpiece machining clamping device for forging.
Background
Forging is a processing method for applying pressure to a metal blank by using forging machinery to plastically deform the metal blank to obtain a forging with certain mechanical properties, a certain shape and a certain size, and one of two components of forging (forging and stamping). The defects of cast loosening and the like generated in the smelting process of metal can be eliminated through forging, the microstructure is optimized, and meanwhile, the mechanical properties of the forging are generally superior to those of the casting made of the same material due to the fact that a complete metal streamline is preserved.
At present, the existing workpiece is required to be moved frequently in the forging process so as to ensure that the workpiece can be forged into a required shape; for example, patent publication number CN219703367U discloses a high temperature die forging clamping flanging device comprising a bottom plate; a flanging component is arranged at one end of the upper end surface of the bottom plate, and a forging table is fixedly connected to one side of the flanging component on the upper end surface of the bottom plate; the flanging assembly comprises a lifting component, wherein the lifting component is arranged at one end of the upper end face of the bottom plate, the upper end face of the lifting component is provided with a displacement component, the middle part of the upper end face of the displacement component is provided with a rotating component, the middle part of the rotating component is provided with an angle component, and the inner cavity of the angle component is provided with a clamping component. According to the utility model, through the mutual matching of the clamping part, the angle part, the rotating part and the displacement part, the workpiece is clamped, the workpiece can be turned over at different angles in the later period conveniently, and the position and the angle of the workpiece can be changed at will according to the requirements of castings of workers.
However, in this clamping device, the handle and the damping rod drive the clamping rod to rotate to clamp the workpiece, however, on the premise that the handle can be pulled manually, the damping rod cannot drive the clamping rod to clamp the heavier workpiece.
Disclosure of utility model
In order to solve the above problems in the prior art, a workpiece processing and clamping device for forging is provided to solve the problems in the present utility model: the existing clamping device has the problem that the damping rod cannot drive the clamping rod to clamp heavy workpieces on the premise that the handle can be pulled manually.
In order to solve the technical problems, the utility model adopts the following technical scheme: a workpiece machining clamping device for forging, comprising:
The clamping mechanism comprises a mounting seat, a gear, a clamping jaw, a bidirectional rack, a threaded rod, a threaded sleeve and a driving piece; the two gears are rotatably arranged on the mounting seat, and each gear is provided with a clamping jaw; the bidirectional rack is slidably arranged on the mounting seat and positioned between the two gears, the bidirectional rack is meshed with the corresponding gears, the threaded rod is arranged along the length direction of the bidirectional rack, one end of the threaded rod is fixedly arranged on the bidirectional rack, the other end of the threaded rod extends into the threaded sleeve, and the threaded rod is in threaded connection with the threaded sleeve; the thread sleeve is rotatably arranged on the mounting seat, and the driving piece can drive the thread sleeve to rotate; and
The adjusting mechanism can adjust the position of the clamping mechanism.
According to the utility model, the positions of the clamping mechanisms are adjusted through the adjusting mechanisms, so that the two clamping jaws move to two sides of a workpiece, then the driving piece is controlled to act, the driving piece drives the threaded sleeve to rotate, the threaded sleeve drives the threaded rod in threaded connection with the threaded sleeve to move in the length direction of the threaded sleeve, so that the bidirectional rack is driven to move, the bidirectional rack drives the two gears meshed with the two sides of the threaded sleeve to rotate oppositely, the two clamping jaws are controlled to clamp the workpiece, and the two clamping jaws can be kept to clamp the workpiece all the time through self-locking between the threaded rod and threads of the threaded sleeve, so that the heavier workpiece can be effectively clamped; and the resistance of the damping rod does not need to be overcome.
Preferably, the adjusting mechanism comprises a base and a connecting piece; one end of the connecting piece is fixedly arranged on the base, and the other end of the connecting piece is hinged with the mounting seat. The position of the clamping mechanism is adjusted by rotating the angle of the mounting seat.
Preferably, the length of the connecting piece is adjustable. The height of the clamping mechanism can be adjusted by adjusting the length of the connecting piece.
Preferably, one end of the connecting piece far away from the base is arranged on the mounting seat through the rotating mechanism; the rotating mechanism comprises a mounting sleeve and a rotating block; the rotating block is fixedly arranged on the mounting seat, the mounting sleeve is coaxially and rotatably arranged on the rotating block, and the mounting sleeve and the threaded sleeve are coaxially arranged; one end of the connecting piece, which is far away from the base, is hinged with the mounting sleeve. The rotating block rotates on the mounting sleeve, so that the clamping mechanism can be driven to rotate, and the angle of the workpiece is adjusted.
Preferably, the driving member is a rocking handle. The rocking handle is manually controlled to drive the threaded sleeve to rotate.
Preferably, a clamping block is detachably arranged on one side of each clamping jaw close to the other clamping jaw. Clamping blocks of different models are detached and replaced, so that different workpieces can be adapted.
Compared with the prior art, the utility model has at least the following advantages:
according to the utility model, the positions of the clamping mechanisms are adjusted through the adjusting mechanisms, so that the two clamping jaws move to two sides of a workpiece, then the driving piece is controlled to act, the driving piece drives the threaded sleeve to rotate, the threaded sleeve drives the threaded rod in threaded connection with the threaded sleeve to move in the length direction of the threaded sleeve, so that the bidirectional rack is driven to move, the bidirectional rack drives the two gears meshed with the two sides of the threaded sleeve to rotate oppositely, the two clamping jaws are controlled to clamp the workpiece, and the two clamping jaws can be kept to clamp the workpiece all the time through self-locking between the threaded rod and threads of the threaded sleeve, so that the heavier workpiece can be effectively clamped; and the resistance of the damping rod does not need to be overcome.
Drawings
In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required to be used in the embodiments will be briefly described. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.
Fig. 1 is a perspective view of a work piece machining clamping device for forging provided in an embodiment.
Fig. 2 is a schematic structural view of a gear and a bidirectional rack according to an embodiment.
Reference numerals: the clamping mechanism comprises a clamping mechanism 1, a mounting seat 11, a gear 12, a clamping jaw 13, a bidirectional rack 14, a threaded rod 15, a threaded sleeve 16, a rocking handle 17, an adjusting mechanism 2, a base 21, a connecting piece 22, a rotating mechanism 3, a mounting sleeve 31, a rotating block 32 and a clamping block 4.
Detailed Description
Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.
In the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-2, embodiments provided by the present utility model: a workpiece machining clamping device for forging, comprising: clamping mechanism 1 and adjusting mechanism 2; the clamping mechanism 1 comprises a mounting seat 11, a gear 12, a clamping jaw 13, a bidirectional rack 14, a threaded rod 15, a threaded sleeve 16 and a driving piece; two gears 12 are rotatably arranged on the mounting seat 11, and each gear 12 is provided with a clamping jaw 13; the bidirectional rack 14 is slidably mounted on the mounting seat 11 and is positioned between the two gears 12, and the bidirectional rack 14 is meshed with the corresponding gears 12 to drive the two gears 12 to rotate oppositely; the threaded rod 15 is arranged along the length direction of the bidirectional rack 14, one end of the threaded rod 15 is fixedly arranged on the bidirectional rack 14, the other end of the threaded rod 15 extends into the threaded sleeve 16, and the threaded rod 15 is in threaded connection with the threaded sleeve 16; the thread bush 16 is rotatably arranged on the mounting seat 11, and the driving piece can drive the thread bush 16 to rotate the adjusting mechanism 2 so as to adjust the position of the clamping mechanism 1; further, the driving member is a rocking handle 17; the rocking handle 17 is manually controlled to drive the threaded sleeve 16 to rotate; further, the driving piece can also be a motor, a knob and other structures.
In specific implementation, the position of the clamping mechanism 1 is adjusted through the adjusting mechanism 2, so that the two clamping jaws 13 move to two sides of a workpiece, then the driving piece is controlled to act, the driving piece drives the threaded sleeve 16 to rotate, the threaded sleeve 16 drives the threaded rod 15 in threaded connection with the threaded sleeve to move in the length direction of the threaded rod, so that the bidirectional rack 14 is driven to move, the bidirectional rack 14 drives the two gears 12 meshed with the two sides of the bidirectional rack to rotate in opposite directions, the two clamping jaws 13 are controlled to clamp the workpiece, and the two clamping jaws 13 can always clamp the workpiece through self-locking between the threaded rod 15 and threads of the threaded sleeve 16, so that the heavier workpiece can be effectively clamped; and the resistance of the damping rod does not need to be overcome.
Referring to fig. 1, in other embodiments, the adjustment mechanism 2 includes a base 21 and a connector 22; one end of the connecting piece 22 is fixedly arranged on the base 21, and the other end of the connecting piece 22 is hinged with the mounting seat 11. In practice, the base 21 is mounted on the ground, and the position of the clamping mechanism 1 is adjusted by rotating the angle of the mounting seat 11. Further, the length of the connector 22 is adjustable; specifically, the connecting piece 22 may be a hydraulic cylinder, an air cylinder, an electric push rod, or the like, which can adjust the length; by adjusting the length of the connection 22, the height of the clamping mechanism 1 can be adjusted.
Referring to fig. 1, in other embodiments, an end of the connecting member 22 remote from the base 21 is mounted on the mounting base 11 by the rotation mechanism 3; the rotating mechanism 3 comprises a mounting sleeve 31 and a rotating block 32; the rotating block 32 is fixedly arranged on the mounting seat 11, the mounting sleeve 31 is coaxially and rotatably arranged on the rotating block 32, and the mounting sleeve 31 and the threaded sleeve 16 are coaxially arranged; the end of the connecting piece 22 remote from the base 21 is hinged to the mounting sleeve 31. In specific implementation, the rotating block 32 rotates on the mounting sleeve 31, so that the clamping mechanism 1 can be driven to rotate, the angle of a workpiece is adjusted, and the mounting seat 11 is held to rotate the threaded sleeve 16.
Referring to fig. 1-2, in a further embodiment, a clamping block 4 is removably mounted to a side of each jaw 13 adjacent to the other jaw 13. During the concrete implementation, the clamping blocks 4 are detachably installed through bolts, and the clamping blocks 4 with different models are detached and replaced, so that different workpieces can be adapted.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.
Claims (6)
1. A workpiece machining clamping device for forging, comprising:
The clamping mechanism comprises a mounting seat, a gear, a clamping jaw, a bidirectional rack, a threaded rod, a threaded sleeve and a driving piece; the two gears are rotatably arranged on the mounting seat, and each gear is provided with a clamping jaw; the bidirectional rack is slidably arranged on the mounting seat and positioned between the two gears, the bidirectional rack is meshed with the corresponding gears, the threaded rod is arranged along the length direction of the bidirectional rack, one end of the threaded rod is fixedly arranged on the bidirectional rack, the other end of the threaded rod extends into the threaded sleeve, and the threaded rod is in threaded connection with the threaded sleeve; the thread sleeve is rotatably arranged on the mounting seat, and the driving piece can drive the thread sleeve to rotate; and
The adjusting mechanism can adjust the position of the clamping mechanism.
2. The workpiece machining clamping device for forging according to claim 1, wherein the adjusting mechanism comprises a base and a connecting piece; one end of the connecting piece is fixedly arranged on the base, and the other end of the connecting piece is hinged with the mounting seat.
3. A forging-use work holding apparatus as recited in claim 2, wherein said connecting member is adjustable in length.
4. The workpiece machining clamping device for forging according to claim 2, wherein one end of the connecting piece away from the base is mounted on the mounting seat through a rotating mechanism; the rotating mechanism comprises a mounting sleeve and a rotating block; the rotating block is fixedly arranged on the mounting seat, the mounting sleeve is coaxially and rotatably arranged on the rotating block, and the mounting sleeve and the threaded sleeve are coaxially arranged; one end of the connecting piece, which is far away from the base, is hinged with the mounting sleeve.
5. The workpiece machining clamping device for forging according to claim 1, wherein the driving member is a rocking handle.
6. A workpiece processing clamping device for forging according to claim 1, wherein a clamping block is detachably mounted to a side of each of the clamping jaws adjacent to the other clamping jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323535028.9U CN221494094U (en) | 2023-12-25 | 2023-12-25 | Workpiece machining clamping device for forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323535028.9U CN221494094U (en) | 2023-12-25 | 2023-12-25 | Workpiece machining clamping device for forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221494094U true CN221494094U (en) | 2024-08-09 |
Family
ID=92137508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323535028.9U Active CN221494094U (en) | 2023-12-25 | 2023-12-25 | Workpiece machining clamping device for forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221494094U (en) |
-
2023
- 2023-12-25 CN CN202323535028.9U patent/CN221494094U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |