CN215942128U - Frock clamp of pivot processing - Google Patents
Frock clamp of pivot processing Download PDFInfo
- Publication number
- CN215942128U CN215942128U CN202121580808.3U CN202121580808U CN215942128U CN 215942128 U CN215942128 U CN 215942128U CN 202121580808 U CN202121580808 U CN 202121580808U CN 215942128 U CN215942128 U CN 215942128U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- groove
- machining
- clamping
- matched
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003754 machining Methods 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001125 extrusion Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 238000003801 milling Methods 0.000 description 3
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Images
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a tool clamp for machining a rotating shaft, which comprises a supporting block, wherein a plurality of rotating shaft machining grooves are formed in the supporting block, each rotating shaft machining groove comprises a machining opening communicated with machining equipment, clamping blocks and clamping grooves which are matched are arranged between every two adjacent rotating shaft machining grooves, and a matched inclined surface structure is arranged between each clamping block and each clamping groove. The tool clamp for machining the rotating shaft is characterized in that a clamping block and a clamping groove which are matched are arranged between two rotating shaft machining grooves on a supporting block, a matched inclined plane structure is arranged between the clamping block and the clamping groove, the in-groove space of the rotating shaft machining groove is compressed through the offsetting and extrusion effects of the inclined plane structure, and then the rotating shaft in the rotating shaft machining groove is clamped and positioned. The clamp is simple in structure, the rotating shaft can be reliably fixed through the effect of the offsetting and extrusion of the inclined plane structure, the use requirements of people are met, and the clamp is suitable for popularization.
Description
Technical Field
The utility model relates to the technical field of clamp equipment, in particular to a tool clamp for machining a rotating shaft.
Background
The key groove machining of the workpiece rotating shaft is an important machining procedure, when the milling groove machining is carried out on the rotating shaft at present, a positioning device of the rotating shaft is complex, a turntable type structure is adopted by some positioning devices, so that the occupied space of the whole device is too large, and the rotating shaft cannot be ensured to be in a stable state in the milling groove machining process. Therefore, in the process of milling the groove of the rotating shaft, a device which has a simple structure and can reliably clamp the rotating shaft is urgently needed.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the tool clamp for machining the rotating shaft, which has a simple structure and can reliably clamp and position the rotating shaft.
In order to solve the technical problems, the utility model solves the technical problems by the following technical scheme:
the utility model provides a frock clamp of pivot processing, includes the supporting shoe, be equipped with a plurality of pivot processing grooves on the supporting shoe, the pivot processing groove is including the processing mouth of intercommunication processing equipment, and is adjacent be provided with matched with between the pivot processing groove and press from both sides tight piece, press from both sides tight groove, press from both sides and be equipped with matched with inclined plane structure between tight piece and the tight groove. The tool clamp for machining the rotating shaft is characterized in that a clamping block and a clamping groove which are matched are arranged between two rotating shaft machining grooves on a supporting block, a matched inclined plane structure is arranged between the clamping block and the clamping groove, the in-groove space of the rotating shaft machining groove is compressed through the offsetting and extrusion effects of the inclined plane structure, and then the rotating shaft in the rotating shaft machining groove is clamped and positioned. The clamp is simple in structure, the rotating shaft can be reliably fixed through the effect of the offsetting and extrusion of the inclined plane structure, the use requirements of people are met, and the clamp is suitable for popularization.
Preferably, the inclined plane structure includes the first inclined plane on pressing from both sides tight piece side and presss from both sides the second inclined plane on the tight groove medial surface, first inclined plane is the slope setting from the outside to the inboard gradually from pressing from both sides tight piece upside to downside, first inclined plane agrees with the second inclined plane mutually.
Preferably, the side surfaces of the two ends of the clamping block are respectively provided with a first inclined surface, and the inner side surface of the clamping groove is provided with a second inclined surface matched with the first inclined surface.
Preferably, the clamping block is provided with a first connecting hole, the clamping groove is provided with a second connecting hole matched with the connecting hole, and the fixing piece can pass through the first connecting hole and then be connected to the second connecting hole.
Preferably, the rotating shaft processing groove is provided with an adjusting positioning groove connected with the rotating shaft adjusting piece, and the adjusting positioning groove is of a circular ring structure with a notch.
Preferably, the rotating shaft adjusting piece comprises a positioning convex ring and a clamping ring, the positioning convex ring is arranged in the adjusting positioning groove, and the clamping ring is clamped outside the rotating shaft.
Preferably, the clamping ring is provided with an auxiliary assembly hole.
Compared with the prior art, the utility model has the beneficial effects that:
the tool clamp for machining the rotating shaft is characterized in that a clamping block and a clamping groove which are matched are arranged between two rotating shaft machining grooves on a supporting block, a matched inclined plane structure is arranged between the clamping block and the clamping groove, the in-groove space of the rotating shaft machining groove is compressed through the offsetting and extrusion effects of the inclined plane structure, and then the rotating shaft in the rotating shaft machining groove is clamped and positioned. The clamp is simple in structure, the rotating shaft can be reliably fixed through the effect of the offsetting and extrusion of the inclined plane structure, the use requirements of people are met, and the clamp is suitable for popularization.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
FIG. 2 is a cross-sectional view of a support block of the present invention.
FIG. 3 is a schematic structural diagram of the spindle adjuster according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Specifically see fig. 1-3, a frock clamp of pivot processing, including supporting shoe 1, supporting shoe 1 below is connected with the base, supporting shoe 1 and base are made by spring steel material, it has the elastic effect of resilience after the better atress, be equipped with a plurality of pivot processing grooves 2 on the supporting shoe 1, pivot processing groove 2 is used for placing the pivot and processes with the countershaft, pivot processing groove 2 is including the processing mouth 21 of intercommunication processing equipment, processing equipment processes the pivot in the pivot processing groove 2 after passing processing mouth 21, be provided with matched with between the adjacent pivot processing groove 2 and press from both sides tight piece 3, press from both sides tight groove 4, it is equipped with matched with inclined plane structure to press from both sides between tight piece 3 and the tight groove 4.
The inclined plane structure includes the first inclined plane on pressing from both sides tight piece 3 side and presss from both sides the second inclined plane on the 4 medial surfaces of tight groove, and first inclined plane is from pressing from both sides tight piece 3 upside to downside direction and is gradually by the inclined plane setting of outside to inboard direction, and first inclined plane agrees with mutually with the second inclined plane.
The side surfaces of the two ends of the clamping block 3 are respectively provided with a first inclined surface, and the inner side surface of the clamping groove 4 is provided with a second inclined surface matched with the first inclined surface.
Be equipped with first connecting hole 31 on pressing from both sides tight piece 3, be equipped with the second connecting hole 41 that sets up with the connecting hole cooperation on the tight groove 4 of clamp, first connecting hole 31 and second connecting hole 41 are vertical direction setting and all are provided with the screw thread on the pore wall, the mounting such as bolt can pass and connect on second connecting hole 41 behind first connecting hole 31, make first inclined plane and second inclined plane extrude each other, the cell wall that has the second inclined plane at tight groove 4 both ends all shifts to the outside direction, the pivot processing groove 2 of tight groove 4 both sides this moment, its space in the groove is compressed, when the pivot is placed in pivot processing inslot 2, the pivot will be blocked firmly, just can not lead to processing the deviation because of becoming flexible or the reason of rocking when the pivot carries out keyway processing.
The rotating shaft processing groove 2 is provided with an adjusting positioning groove 22 connected with the rotating shaft adjusting piece 5, and the adjusting positioning groove 22 is of a circular ring structure with a notch.
The spindle adjusting member 5 comprises a positioning convex ring 51 and a clamping ring 52, the positioning convex ring 51 is arranged in the adjusting positioning groove 22 in a matching mode, the clamping ring 52 is arranged on the inner side of the positioning convex ring 51, the axial length of the clamping ring 52 is larger than that of the positioning convex ring 51, and the clamping ring 52 is clamped on the outer side of the spindle. The rotating shaft adjusting piece 5 is arranged to be matched with rotating shafts with different cross sections for clamping, and the rotating shaft with the smaller radial cross section can be adaptively positioned on the rotating shaft processing groove 2 by installing the matched rotating shaft adjusting piece 5 on the rotating shaft processing groove 2.
The clamping ring 52 of the rotating shaft adjusting piece 5 is provided with an auxiliary assembling hole 521, the rotating shaft adjusting piece 5 has certain elasticity, and when the rotating shaft adjusting piece 5 is installed on the adjusting positioning groove 22 or taken out from the adjusting positioning groove 22, a worker can clamp and adjust the auxiliary assembling hole 521 by using a tool to complete corresponding operation.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (7)
1. The utility model provides a frock clamp of pivot processing, includes supporting shoe (1), its characterized in that, be equipped with a plurality of pivot processing grooves (2) on supporting shoe (1), pivot processing groove (2) are adjacent including processing mouth (21) of intercommunication processing equipment be provided with matched with between pivot processing groove (2) and press from both sides tight piece (3), press from both sides tight groove (4), press from both sides tight piece (3) and press from both sides and be equipped with matched with inclined plane structure between tight groove (4).
2. The tooling clamp for machining the rotating shaft according to claim 1, wherein the inclined surface structure comprises a first inclined surface on the side surface of the clamping block (3) and a second inclined surface on the inner side surface of the clamping groove (4), the first inclined surface is inclined from the outer side to the inner side gradually from the upper side to the lower side of the clamping block (3), and the first inclined surface is matched with the second inclined surface.
3. The tooling clamp for machining the rotating shaft according to claim 2, wherein the side faces of the two ends of the clamping block (3) are respectively provided with a first inclined face, and the inner side face of the clamping groove (4) is provided with a second inclined face matched with the first inclined face.
4. A tooling clamp for machining a rotating shaft according to claim 1, wherein a first connecting hole (31) is formed in the clamping block (3), a second connecting hole (41) matched with the connecting hole (31) is formed in the clamping groove (4), and the fixing member can pass through the first connecting hole (31) and then be connected to the second connecting hole (41).
5. A tool clamp for machining a rotating shaft according to any one of claims 1 to 4, wherein the rotating shaft machining groove (2) is provided with an adjusting positioning groove (22) connected with a rotating shaft adjusting piece (5), and the adjusting positioning groove (22) is of a circular ring-shaped structure with a notch.
6. A tool clamp for machining a rotating shaft according to claim 5, wherein the rotating shaft adjusting piece (5) comprises a positioning convex ring (51) and a clamping ring (52), the positioning convex ring (51) is arranged in the adjusting positioning groove (22), and the clamping ring (52) is clamped outside the rotating shaft.
7. A tool clamp for machining a rotating shaft according to claim 6, wherein an auxiliary assembling hole (521) is formed in the clamping ring (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121580808.3U CN215942128U (en) | 2021-07-13 | 2021-07-13 | Frock clamp of pivot processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121580808.3U CN215942128U (en) | 2021-07-13 | 2021-07-13 | Frock clamp of pivot processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215942128U true CN215942128U (en) | 2022-03-04 |
Family
ID=80437307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121580808.3U Active CN215942128U (en) | 2021-07-13 | 2021-07-13 | Frock clamp of pivot processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215942128U (en) |
-
2021
- 2021-07-13 CN CN202121580808.3U patent/CN215942128U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215942128U (en) | Frock clamp of pivot processing | |
| CN201102078Y (en) | Thin film chuck | |
| CN209887151U (en) | Workpiece clamp for vertical machining center | |
| CN111015285A (en) | Combined clamp for multi-process machining of rocker arm product | |
| CN216829758U (en) | Special horizontal machining tool clamp for rapid clamping and positioning of multiple parts | |
| CN211388472U (en) | Flexible frock of easy maintenance | |
| CN210413608U (en) | Flexible clamp for machining by multiple machine stations | |
| CN212599892U (en) | Self-reference positioning and clamping device for sheet punching and welding piece | |
| CN105171461A (en) | Machining method for microscope bases | |
| CN110666538B (en) | Semi-closed five-axis characteristic curved surface machining method based on four-axis machine tool | |
| CN214722449U (en) | Clamp for disc-shaped machining part | |
| CN218284614U (en) | Combined clamp capable of clamping and positioning quickly | |
| CN110976915B (en) | Machining method of thin plate type part | |
| CN221159464U (en) | Vacuum adsorption tool | |
| CN216967011U (en) | Quick-change device for tool | |
| CN221159417U (en) | Stress ring machining center clamp | |
| CN214722484U (en) | External expanding type clamping device | |
| CN214685398U (en) | Dysmorphism base four-axis processing frock | |
| CN214866760U (en) | Tool mechanism capable of quickly clamping | |
| CN219379020U (en) | Annular workpiece clamping tool | |
| CN217668005U (en) | Rotation type pump body processingequipment | |
| CN217513651U (en) | Grinding tool clamp for outer diameter of backing bearing outer ring for rolling mill | |
| CN217254656U (en) | Positioning tool for lathe | |
| CN215919795U (en) | Positioning mechanism for machining shaft parts by machine tool | |
| CN215967592U (en) | Processing tool for heading machine retainer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fixture for shaft machining Effective date of registration: 20230824 Granted publication date: 20220304 Pledgee: Ningbo Zhenhai Rural Commercial Bank Co.,Ltd. Jiulonghu sub branch Pledgor: NINGBO ZHONGAN FORGING Co.,Ltd. Registration number: Y2023330001833 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220304 Pledgee: Ningbo Zhenhai Rural Commercial Bank Co.,Ltd. Jiulonghu sub branch Pledgor: NINGBO ZHONGAN FORGING Co.,Ltd. Registration number: Y2023330001833 |