CN211219729U - Five-axis manual clamp for machining front steering knuckle structural member - Google Patents
Five-axis manual clamp for machining front steering knuckle structural member Download PDFInfo
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- CN211219729U CN211219729U CN201922183787.0U CN201922183787U CN211219729U CN 211219729 U CN211219729 U CN 211219729U CN 201922183787 U CN201922183787 U CN 201922183787U CN 211219729 U CN211219729 U CN 211219729U
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Abstract
The utility model discloses a five-axis manual clamp for machining a front steering knuckle structural member, wherein two sides of a clamp mounting base plate are respectively provided with a first clamp component for positioning a left base and a second clamp component for positioning a right curved surface arch-shaped member; the first clamp assembly comprises base positioning columns respectively positioned at the front end and the rear end and base locking columns positioned at the front end and the rear end; the second clamp assembly comprises a central arch positioning column positioned in the middle, arch locking columns positioned at the front end and the rear end and an arch horizontal locking chuck positioned at the outer side; the utility model discloses the structure is simple and easy, and the installation is high-efficient, can realize moreover to knuckle structure spare before the car at the ascending firm location processing of a plurality of directions, can not cause stress contact damage to knuckle structure spare before the car simultaneously.
Description
Technical Field
The utility model belongs to a work piece is anchor clamps for machining center, concretely relates to five manual anchor clamps that are used for preceding knuckle structure to process.
Background
The automobile steering knuckle structural part is an important part in an automobile driving system, and in order to meet the relevant installation performance of the automobile driving system, the automobile steering knuckle structural part is usually required to be arranged into a special-shaped irregular workpiece. Further, the shape of the front knuckle structure of the automobile is complex, in order to meet the installation requirement, the front knuckle structure is required to include a curved arch, the required machining process is multiple, and the front knuckle structure needs to be positioned in multiple directions. However, most of the currently used clamps are complex in structure and inconvenient to operate, and stress deformation of the front steering knuckle structural member is easily caused.
The applicant therefore wishes to seek technical solutions that improve on the above technical problem.
Disclosure of Invention
In view of this, the utility model aims at providing a five manual fixtures for processing of preceding knuckle structure spare, the structure is simple and easy, and the installation is high-efficient, can realize moreover that the knuckle structure spare is at the ascending firm location processing of a plurality of directions before the car, can not cause stress contact damage to the knuckle structure spare before the car simultaneously.
The utility model adopts the technical scheme as follows:
a five-axis manual clamp for machining a front steering knuckle structural part comprises a left base and a right curved surface arch-shaped part which are integrally formed, and comprises a clamp mounting base plate, wherein the clamp mounting base plate is provided with an anti-stress groove which is in contact connection with the left base and is positioned in the middle; a first clamp assembly for positioning the left base and a second clamp assembly for positioning the right curved arch-shaped piece are respectively arranged on two sides of the clamp mounting base plate; wherein the content of the first and second substances,
the first clamp assembly comprises base positioning columns respectively positioned at the front end and the rear end and base locking columns respectively positioned at the front end and the rear end, the base positioning columns are in positioning fit with the bottom of the left base, and meanwhile, the base locking columns respectively clamp the surface of the left base in the vertical direction through locking mounting fit with the base locking parts;
the second anchor clamps subassembly is including the central arched positioning column that is located the centre, the arched locking post that is located both ends around and the horizontal locking chuck of the arched that is located the outside, the central arched positioning column with right curved surface arched bottom location fit, simultaneously each arched locking post will through the locking installation cooperation with the arched retaining member respectively right curved surface arched surface presss from both sides tightly on the vertical direction, just the horizontal locking chuck of arched will through the locking installation cooperation with horizontal retaining member the tip of right curved surface arched member presss from both sides tightly on the horizontal direction.
Preferably, the base locking column is located outside the base positioning column for improving clamping stability.
Preferably, the locking installation positions of each base locking column and the corresponding base locking piece are not equal in height.
Preferably, the arch locking column at the front end is arranged between the arch locking column at the rear end and the horizontal locking collet of the arch, and the arch locking piece in locking, mounting and combining with the arch locking column at the front end is inclined relative to the horizontal direction.
Preferably, the arch-shaped part locking column comprises a locking column mounting base fixedly mounted on the fixture mounting base plate, an arch-shaped part locking column body is arranged on the locking column mounting base, an arch-shaped part locking part is inserted on the arch-shaped part locking column body and is locked through a locking nut, and meanwhile, the arch-shaped part locking part is in contact with and clamped on the surface of the right curved surface arch-shaped part in the vertical direction.
Preferably, an end positioning column is further arranged on the clamp mounting bottom plate close to one side of the arch-shaped piece horizontal locking chuck, and the end positioning column is in positioning fit with the lower portion of the end of the right curved arch-shaped piece.
Preferably, the fixture mounting base plate is provided with support screw columns for supporting locking pieces corresponding to the locking columns and matched with the locking columns in a locking and mounting manner, and the support screw columns are located on the outer sides of the locking columns in parallel.
Preferably, the bottom of the front steering knuckle structural member is respectively provided with a bottom positioning round platform which corresponds to and is in positioning fit with each positioning column, and the surface of the front steering knuckle structural member is respectively provided with a surface positioning round platform which is correspondingly contacted and clamped with each locking piece.
The utility model provides a five-axis manual clamp structure aiming at a front steering knuckle structural part formed by a left base and a right curved surface arch-shaped part which are integrally formed, wherein the left base is positioned and matched with the bottom of the left base by a base positioning column, and the left base is locked and installed by a base locking column and a base locking part to realize the stable clamping of the left base in the vertical direction; the right curved arch part adopts a central arch part positioning column which is matched with the bottom of the right curved arch part in a positioning way to realize bottom positioning, and meanwhile, the right curved arch part is stably clamped through locking and mounting of an arch part locking column and an arch part locking part and locking and mounting of an arch part horizontal locking chuck and a horizontal locking part; the utility model discloses the structure is simple and easy, and the installation is high-efficient, can realize moreover to knuckle structure spare before the car at the ascending firm location processing of a plurality of directions, can not cause stress contact damage to knuckle structure spare before the car simultaneously.
Drawings
Fig. 1 is a schematic view of an installation structure of a front knuckle structure 100 on a five-axis manual clamp 200 according to an embodiment of the present invention;
fig. 2 is a schematic diagram of the exploded structure of fig. 1.
Detailed Description
The embodiment of the utility model discloses a five-axis manual clamp for processing a front steering knuckle structural part, wherein the front steering knuckle structural part comprises a left base and a right curved surface arch part which are integrally formed, the five-axis manual clamp comprises a clamp mounting base plate, and the clamp mounting base plate is provided with an anti-stress groove which is in contact connection with the left base and is positioned in the middle; a first clamp assembly for positioning the left base and a second clamp assembly for positioning the right curved arch-shaped piece are respectively arranged on two sides of the clamp mounting bottom plate; the first clamp assembly comprises base positioning columns and base locking columns, the base positioning columns are respectively positioned at the front end and the rear end of the first clamp assembly, the base positioning columns are positioned and matched with the bottom of the left base, and meanwhile, the base locking columns are respectively matched with the base locking parts in a locking and installing mode to clamp the surface of the left base in a vertical direction; the second clamp assembly comprises a central arch positioning column positioned in the middle, arch locking columns positioned at the front end and the rear end and an arch horizontal locking chuck positioned at the outer side, the central arch positioning column is in positioning fit with the bottom of the right curved arch, the arch locking columns clamp the surface of the right curved arch in the vertical direction respectively through locking and mounting fit with the arch locking parts, and the arch horizontal locking chuck clamps the end of the right curved arch in the horizontal direction through locking and mounting fit with the horizontal locking parts.
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Referring to fig. 1 and 2, a five-axis manual clamp 200 for machining a front steering knuckle structure 100, wherein the front steering knuckle structure 100 comprises a left base 110 and a right curved arch 120 which are integrally formed, the five-axis manual clamp 200 comprises a clamp mounting base plate 210, and the clamp mounting base plate 210 is provided with a stress-resistant groove 211 which is in contact connection with the left base 110 and is located in the middle; a first clamp assembly 220 for positioning the left base 110 and a second clamp assembly 230 for positioning the right curved arch 120 are respectively arranged at two sides of the clamp mounting base plate 210;
in this embodiment, the first clamping assembly 220 comprises base positioning pillars 221 respectively located at the front and rear ends and base locking pillars 222 located at the front and rear ends, the base positioning pillars 221 are in positioning fit with the bottom of the left base 110, and simultaneously, each base locking pillar 222 respectively clamps the surface of the left base 110 in the vertical direction through locking mounting fit with the base locking member 223; preferably, in this embodiment, the base locking columns 222 are located outside the base positioning columns 221, and the locking installation positions of each base locking column 222 and its corresponding base locking member 223 are not equal in height, so as to improve the clamping stability of the left base 110 without causing stress damage to the left base 110; specifically, in the present embodiment, the base tightening member 223 is locked and installed with the corresponding base locking column 222 through the base locking nut 224, and through the locking and installing matching structure, the base locking member 223 generates a clamping force on the surface of the left base 110, and can avoid stress damage;
in this embodiment, the second clamp assembly 230 includes a central arch positioning post 231 at the center, arch locking posts 232 at the front and rear ends, and arch horizontal locking collets 233 at the outer sides, the central arch positioning post 231 is in positioning fit with the bottom of the right curved arch 120, and each arch locking post 232 clamps the surface of the right curved arch 120 in the vertical direction by locking mounting fit with the arch locking member 234, and the arch horizontal locking collets 233 clamp the end of the right curved arch 120 in the horizontal direction by locking mounting fit with the horizontal locking member 235, specifically, in this embodiment, the arch locking member 234 is in locking fit with the corresponding arch locking post 232 by a locking nut 236, and through the locking mounting fit structure, the arch locking member 234 generates clamping force on the surface of the right curved arch 120, and can avoid the occurrence of stress damage; the horizontal locking piece 235 adopts a horizontal locking nut and is respectively positioned at the front end and the rear end of the horizontal locking chuck 233 to horizontally clamp the end part of the right curved arch piece 120; further preferably, in the present embodiment, the arch locking column 232 at the front end is disposed between the arch locking column 232 at the rear end and the arch horizontal locking collet 233, and the arch locking member 234 in locking and mounting cooperation with the arch locking column 232 at the front end is inclined relative to the horizontal direction, which is verified by practice that the shape arrangement can further improve the clamping stability of the right curved arch 120 without causing stress damage to the right curved arch 120;
preferably, in order to further facilitate the accurate and stable clamping effect of the arch horizontal locking chuck 233, an end positioning pillar 237 is further disposed on the fixture mounting base plate on the side close to the arch horizontal locking chuck 233, and the end positioning pillar 237 is in positioning fit with the lower portion of the end 121 of the right curved arch 120;
preferably, in order to further facilitate the installation strength of the arch-locking column 232, in this embodiment, the arch-locking column 232 includes a locking column installation base 232a fixedly installed on the fixture installation base plate 210, an arch-locking column 232b is provided on the locking column installation base 232a, an arch-locking member 234 is inserted on the arch-locking column 232b and is locked by a locking nut 236, and the arch-locking member 234 is clamped in contact with the surface of the right curved arch 120 in the vertical direction; in order to enhance the mounting engagement strength of each of the base locking columns 222 and the arch locking columns 232 with its corresponding locking member 223, 234, preferably, in the present embodiment, the fixture mounting base plate 210 is provided with a supporting screw column 240 for supporting the locking member 223, 234 in mounting engagement with the locking column 222,232, respectively, the supporting screw column 240 being located in parallel outside the locking column 222, 232;
preferably, in order to avoid stress damage to the front knuckle structure 100 and facilitate quick positioning, in this embodiment, the bottom of the left base 110 and the bottom of the right curved arch 120 are respectively provided with a bottom positioning circular truncated cone (not shown) corresponding to and positioned and matched with the positioning posts 221,231, and the surfaces thereof are respectively provided with a surface positioning circular truncated cone 130 corresponding to and clamped by the locking pieces 223, 234, 235.
The embodiment provides a five-axis manual clamp 200 structure for a front steering knuckle structure 100 formed by a left base 110 and a right curved arch 120 which are integrally formed, wherein the left base 110 is in positioning fit with the bottom of the left base 110 through a base positioning column 221, and the left base 110 is stably clamped in the vertical direction through locking and mounting a base locking column 222 and a base locking piece 223; the right curved arch 120 adopts a central arch positioning column 231 which is matched with the bottom of the right curved arch 120 in a positioning way to realize bottom positioning, and meanwhile, the right curved arch 120 is stably clamped through the locking installation of an arch locking column 232 and an arch locking piece 234 and the locking installation of an arch horizontal locking chuck 233 and a horizontal locking piece 235; the structure of the embodiment is simple, the installation process is efficient, the stable positioning processing of the front automobile steering knuckle structural member 100 in multiple directions can be realized, and meanwhile, the front automobile steering knuckle structural member 100 cannot be damaged by stress contact.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A five-axis manual clamp for machining a front steering knuckle structural part comprises a left base and a right curved surface arch-shaped part which are integrally formed, and is characterized by comprising a clamp mounting base plate, wherein the clamp mounting base plate is provided with a stress resisting groove which is in contact connection with the left base and is positioned in the middle; a first clamp assembly for positioning the left base and a second clamp assembly for positioning the right curved arch-shaped piece are respectively arranged on two sides of the clamp mounting base plate; wherein the content of the first and second substances,
the first clamp assembly comprises base positioning columns respectively positioned at the front end and the rear end and base locking columns respectively positioned at the front end and the rear end, the base positioning columns are in positioning fit with the bottom of the left base, and meanwhile, the base locking columns respectively clamp the surface of the left base in the vertical direction through locking mounting fit with the base locking parts;
the second anchor clamps subassembly is including the central arched positioning column that is located the centre, the arched locking post that is located both ends around and the horizontal locking chuck of the arched that is located the outside, the central arched positioning column with right curved surface arched bottom location fit, simultaneously each arched locking post will through the locking installation cooperation with the arched retaining member respectively right curved surface arched surface presss from both sides tightly on the vertical direction, just the horizontal locking chuck of arched will through the locking installation cooperation with horizontal retaining member the tip of right curved surface arched member presss from both sides tightly on the horizontal direction.
2. The five-axis manual clamp for machining the front steering knuckle structural part according to claim 1, wherein the base locking column is located on the outer side of the base positioning column and used for improving clamping stability.
3. The five-axis manual clamp for machining the structural member of the front steering knuckle of claim 1, wherein the locking mounting positions of each base locking column and the corresponding base locking piece are not equal in height.
4. The five-axis manual jig for structural member machining of a front steering knuckle according to claim 1, wherein the arch locking post at the front end is disposed between the arch locking post at the rear end and the arch horizontal locking collet, and the arch locking member in locking engagement with the arch locking post at the front end is inclined with respect to the horizontal direction.
5. The five-axis manual clamp for machining the front steering knuckle structural part according to claim 4, wherein the arch locking column comprises a locking column mounting base fixedly mounted on the clamp mounting base plate, an arch locking column is arranged on the locking column mounting base, an arch locking part is inserted on the arch locking column and is locked through a locking nut, and meanwhile the arch locking part is in contact clamping with the right curved arch surface in the vertical direction.
6. The five-axis manual clamp for machining the structural member of the front steering knuckle of claim 1 or 4, wherein an end positioning column is further arranged on a clamp mounting base plate close to one side of the horizontal locking chuck of the arch-shaped member and is in positioning fit with the lower portion of the end portion of the right curved arch-shaped member.
7. The five-axis manual clamp for machining the structural member of the front steering knuckle according to claim 1, wherein support screw columns for supporting locking members corresponding to the locking columns and matched with the locking columns in locking installation are arranged on the clamp installation bottom plate, and the support screw columns are located on the outer sides of the locking columns in parallel.
8. The five-axis manual clamp for machining the front steering knuckle structural member as claimed in claim 1, wherein the bottom of the front steering knuckle structural member is respectively provided with a bottom positioning circular truncated cone corresponding to and in positioning fit with each positioning column, and the surface of the front steering knuckle structural member is respectively provided with a surface positioning circular truncated cone corresponding to and in contact with each locking member for clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922183787.0U CN211219729U (en) | 2019-12-09 | 2019-12-09 | Five-axis manual clamp for machining front steering knuckle structural member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922183787.0U CN211219729U (en) | 2019-12-09 | 2019-12-09 | Five-axis manual clamp for machining front steering knuckle structural member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211219729U true CN211219729U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922183787.0U Active CN211219729U (en) | 2019-12-09 | 2019-12-09 | Five-axis manual clamp for machining front steering knuckle structural member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211219729U (en) |
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2019
- 2019-12-09 CN CN201922183787.0U patent/CN211219729U/en active Active
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