CN114523318B - Chassis bracket aluminum casting machine tooling anchor clamps for car - Google Patents
Chassis bracket aluminum casting machine tooling anchor clamps for car Download PDFInfo
- Publication number
- CN114523318B CN114523318B CN202210266832.2A CN202210266832A CN114523318B CN 114523318 B CN114523318 B CN 114523318B CN 202210266832 A CN202210266832 A CN 202210266832A CN 114523318 B CN114523318 B CN 114523318B
- Authority
- CN
- China
- Prior art keywords
- angle adjusting
- rotating
- box body
- screw rod
- positioning
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to the technical field of automobile sheet metal part clamps, in particular to an automobile chassis support aluminum casting machining clamp which comprises an X-axis screw rod sliding table and a Y-axis screw rod sliding table, wherein a support sleeve is fixedly arranged on a moving plate of the Y-axis screw rod sliding table.
Description
Technical Field
The invention relates to the technical field of automobile sheet metal part clamps, in particular to an automobile chassis support aluminum casting machining clamp.
Background
The design of chassis support aluminum casting adds clamping apparatus needs the processing that adapts to the aluminium casting, but chassis support aluminum casting adds clamping apparatus can not change the position between the stiff end of centre gripping and the part in the chassis support aluminum casting anchor clamps and the angle of centre gripping and the height of centre gripping according to the different size of chassis support aluminum casting, shape and the crookedness of chassis support aluminum casting hem at present to lead to the clamping jaw on the anchor clamps can not carry out accurate centre gripping to different aluminium castings.
In conclusion, the invention solves the existing problems by designing the machining clamp for the aluminum casting of the automobile chassis support.
Disclosure of Invention
The invention aims to provide a machining clamp for an aluminum casting of a chassis support for an automobile, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a chassis support aluminum casting machining clamp for an automobile comprises an X-axis screw rod sliding table and a Y-axis screw rod sliding table, wherein a movable plate of the Y-axis screw rod sliding table is fixedly provided with a supporting sleeve, a stepping motor is fixedly arranged at the center of the bottom of an inner cavity of the supporting sleeve, a driving shaft of the stepping motor is fixedly connected with the axis of a conical driving gear, and the conical driving gear is uniformly connected with a transmission assembly;
the transmission assembly comprises a conical driven gear connected to a conical driving gear, a transmission screw rod is fixedly connected to the axis of the conical driven gear, a transmission block is connected to the transmission screw rod, screw rod positioning bearings are sleeved on the transmission screw rod and located on the left side and the right side of the transmission block, the transmission block extends to the upper side of the workbench through a sliding groove formed in the workbench and is connected with a moving seat, organ protective covers are symmetrically arranged on the left side and the right side of the moving seat and located on the outer side of the sliding groove, and a rotating assembly is arranged on the end face of the moving seat;
the rotating assembly is connected with a clamping assembly, the clamping assembly is connected with an angle adjusting assembly, the rotating assembly comprises a positioning box body fixedly connected with the end face of the moving seat, a rotating disc is mounted on the end face of the positioning box body, one end of the rotating disc is connected to the bottom of the inner cavity of the positioning box body, a rotating driven gear is fixedly sleeved in the positioning box body and positioned on the outer wall of the rotating disc, one side of the rotating driven gear is connected with a rotating driving gear, one side of the positioning box body and positioned on the rotating disc is fixedly connected with a rotating stepping motor, and a driving shaft of the rotating stepping motor penetrates through the positioning box body and is fixedly connected to the axis of the rotating driving gear;
the clamping assembly comprises an electric cylinder connected to a rotating disc, a support base is fixedly connected to a telescopic shaft of the electric cylinder, a notch is formed in the support base, the inside of the notch is connected to an adjusting plate through an adjusting shaft, a U-shaped frame is fixedly arranged on the end face of the adjusting plate, a clamping jaw is connected to the inside of the U-shaped frame through a positioning shaft, one end of the clamping jaw is connected to the inside of a U-shaped connecting block through the positioning shaft, the bottom of the U-shaped connecting block is fixedly connected to a telescopic end of a clamping cylinder, a cylinder body of the clamping cylinder is fixedly connected to the side wall of the adjusting plate, and a positioning block is fixedly arranged below the other end of the clamping jaw and located on the end face of the adjusting plate;
the angle adjusting assembly comprises an angle adjusting box body fixedly connected to the side wall of the supporting base, an angle adjusting disc is installed on the end face of the angle adjusting box body, one end of the angle adjusting disc is connected to the bottom of an inner cavity of the angle adjusting box body, an angle adjusting driven gear is fixedly sleeved on the outer wall of the angle adjusting disc in the angle adjusting box body, one side of the angle adjusting driven gear is connected with an angle adjusting driving gear, one side of the angle adjusting box body is fixedly connected with an angle adjusting stepping motor, the driving shaft of the angle adjusting stepping motor runs through the one end of an adjusting shaft, located at the axis of the angle adjusting driving gear, of the inside fixed connection of the angle adjusting stepping motor, runs through the supporting base, the angle adjusting box body and extends to the axis of the angle adjusting box body and is connected to the axis of the angle adjusting disc.
As a preferable scheme of the invention, the Y-axis screw rod sliding table is arranged on a movable plate on the X-axis screw rod sliding table and forms a cross-shaped structure, the X-axis screw rod sliding table and the Y-axis screw rod sliding table are both electric screw rod sliding tables and are respectively and electrically connected to a PLC controller through a lead, the end part of the conical driving gear is rotatably connected to the inside of a bearing seat through a connecting shaft, and the bearing seat is fixedly connected to the top of the inner cavity of the workbench.
As a preferable scheme of the present invention, the connection mode of the conical driving gear and the conical driven gear is engagement connection, the connection mode of the transmission lead screw and the transmission block is threaded connection, the lead screw positioning bearing is fixedly connected to the top of the cavity of the workbench, the connection mode of the transmission lead screw and the lead screw positioning bearing is rotation connection, and the connection mode of the transmission block and the sliding chute is sliding connection.
As a preferable scheme of the present invention, the connection modes of the bottoms of the organ protection cover and the movable seat with the end surface of the workbench are sliding connections, wherein the bottoms of the left and right ends of the organ protection cover are fixedly connected to the end surface of the workbench respectively.
In a preferred embodiment of the present invention, the rotary plate has a "T" shape, and is rotatably connected to the positioning housing, the rotary driven gear is connected to the rotary driving gear in a meshing manner, and the driving shaft of the rotary stepping motor is rotatably connected to the positioning housing.
According to the preferable scheme of the invention, the adjusting plate is rotatably connected with the notch, the adjusting shaft is fixedly connected with the adjusting plate, the clamping jaws are of an L-shaped structure, the clamping jaws are rotatably connected with the U-shaped connecting block through the positioning shafts, and the U-shaped frame is rotatably connected with the clamping jaws through the positioning shafts.
As a preferable scheme of the present invention, the positioning block is made of a hard silica gel material, and a hard silica gel pad is fixedly disposed at a contact end of the clamping jaw and the positioning block.
As a preferable scheme of the present invention, the angle adjustment disk has a "T" shaped structure, and is rotatably connected to the angle adjustment housing, the angle adjustment driven gear is in meshing connection with the angle adjustment driving gear, and the driving shaft of the angle adjustment stepping motor is rotatably connected to the angle adjustment housing.
As a preferable scheme of the invention, the adjusting shaft is respectively connected with the supporting base and the angle adjusting box in a rotating way.
As a preferable scheme of the invention, the transmission assemblies are at least provided with three groups and are uniformly distributed and installed on the conical driving gear, and the rotating assembly, the clamping assembly and the angle adjusting assembly are respectively arranged in one-to-one correspondence with the transmission assemblies.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the aluminum casting fixture, the stepping motor is designed to drive the conical driving gear to rotate, the conical driving gear drives the conical driven gear to rotate, the conical driven gear drives the transmission block to rotate inside the sliding groove, the movable seat is driven to move on the workbench, and distance adjustment between the fixtures is completed, so that the aluminum casting fixture is suitable for aluminum castings of different sizes.
2. According to the invention, the electric cylinder is controlled to correspondingly stretch and retract according to the shape of the aluminum casting, the clamping assembly is jacked, namely, the clamping assembly is driven to move up and down in the Z-axis direction, the rotary stepping motor is controlled to rotate in the forward and reverse directions, the rotary driving gear is driven to rotate, the rotary driving gear drives the rotary driven gear to rotate, the rotary driven gear drives the rotary disk and the structure connected to the rotary disk to rotate, namely, the rotary adjustment of the clamp in the horizontal direction is realized, the angle adjusting stepping motor is controlled to rotate in the forward and reverse directions, the adjusting shaft is driven to rotate, the adjusting plate and the connecting structure connected to the adjusting plate are driven to perform angle adjustment, and therefore, the angle adjustment of the clamping end of the clamp is realized, so that the aluminum casting is suitable for different shapes of aluminum castings and the bending degree of the aluminum casting hem of a chassis support, and the aluminum casting is clamped and fixed.
3. According to the chassis support aluminum casting machining clamp, the Y-axis screw rod sliding table and the X-axis screw rod sliding table are arranged at the bottom of the supporting sleeve to form a cross-shaped structure, so that the clamp can be driven to move on a X, Y shaft and be matched with the transmission assembly, the rotating assembly, the clamping assembly and the angle adjusting assembly, the problems that the position between a clamped fixed end and a part, the clamping angle and the clamping height in the chassis support aluminum casting clamp cannot be changed according to different sizes and shapes of the chassis support aluminum casting and the bending degree of a chassis support aluminum casting edge are effectively solved, the clamping jaw on the clamp can accurately clamp different aluminum castings, and different machining requirements are met.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the support sleeve and the table of the present invention;
FIG. 3 is a schematic view of a portion of the structure of FIG. 1 in accordance with the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of a rotary assembly of the present invention;
FIG. 6 is a schematic view of a portion of the structure of FIG. 5 in accordance with the present invention;
FIG. 7 is a schematic view of the structure of the present invention for the engagement of a rotary stepping motor with a gear;
FIG. 8 is a schematic view of an angle adjustment assembly according to the present invention;
FIG. 9 is a schematic view of a portion of the structure of FIG. 2 according to the present invention.
In the figure: 1. an X-axis screw rod sliding table; 2. a Y-axis screw rod sliding table; 3. a support sleeve; 4. a stepping motor; 5. a conical driving gear; 6. a transmission assembly; 7. a work table; 8. a rotating assembly; 9. a clamping assembly; 10. an angle adjustment assembly; 11. a bearing seat; 601. a conical driven gear; 602. a transmission screw rod; 603. a transmission block; 604. a screw rod positioning bearing; 605. a chute; 606. a movable seat; 607. an organ shield; 801. positioning the box body; 802. rotating the disc; 803. rotating the driven gear; 804. rotating the drive gear; 805. rotating the stepper motor; 901. an electric cylinder; 902. a support base; 903. a notch; 904. an adjustment shaft; 905. an adjusting plate; 906. a U-shaped frame; 907. a gripper jaw; 908. a U-shaped connecting block; 909. a clamping cylinder; 910. positioning a block; 101. an angle adjusting box body; 102. an angle adjusting disk; 103. an angle-adjusting driven gear; 104. an angle adjustment drive gear; 105. angle adjustment step motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
While several embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in order to facilitate an understanding of the invention, the invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed to provide a more complete disclosure of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-9, the present invention provides a technical solution:
a chassis support aluminum casting machining clamp for an automobile comprises a support sleeve 3 fixedly mounted on a moving plate of an X-axis lead screw sliding table 1 and a Y-axis lead screw sliding table 2,Y shaft lead screw sliding table 2, a stepping motor 4 is fixedly mounted at the center of the bottom of an inner cavity of the support sleeve 3, an axis of a conical driving gear 5 is fixedly connected to a driving shaft of the stepping motor 4, and the conical driving gear 5 is uniformly connected with a transmission assembly 6;
the transmission assembly 6 comprises a conical driven gear 601 connected to the conical driving gear 5, a transmission screw 602 is fixedly connected to the axis of the conical driven gear 601, a transmission block 603 is connected to the transmission screw 602, screw positioning bearings 604 are sleeved on the transmission screw 602 and located on the left side and the right side of the transmission block 603, the transmission block 603 extends to the upper side of the workbench 7 through a sliding groove 605 formed in the workbench 7 and is connected with a movable seat 606, organ protection covers 607 are symmetrically arranged on the left side and the right side of the movable seat 606 and located on the outer side of the sliding groove 605, and a rotating assembly 8 is arranged on the end surface of the movable seat 606;
the rotating assembly 8 is connected with a clamping assembly 9, the clamping assembly 9 is connected with an angle adjusting assembly 10, the rotating assembly 8 comprises a positioning box body 801 fixedly connected with the end face of the moving seat 606, a rotating disc 802 is installed on the end face of the positioning box body 801, one end of the rotating disc 802 is connected to the bottom of the inner cavity of the positioning box body 801, a rotating driven gear 803 is fixedly sleeved in the positioning box body 801 and positioned on the outer wall of the rotating disc 802, one side of the rotating driven gear 803 is connected with a rotating driving gear 804, one side of the positioning box body 801 and positioned on the rotating disc 802 is fixedly connected with a rotating stepping motor 805, and a driving shaft of the rotating stepping motor 805 penetrates through the positioning box body 801 and is fixedly connected to the axis of the rotating driving gear 804;
the clamping assembly 9 comprises an electric cylinder 901 connected to a rotating disc 802, a support base 902 is fixedly connected to an expansion shaft of the electric cylinder 901, a notch 903 is formed in the support base 902, the inside of the notch 903 is connected to an adjusting plate 905 through an adjusting shaft 904, a U-shaped frame 906 is fixedly arranged on the end face of the adjusting plate 905, a clamping claw 907 is connected to the inside of the U-shaped frame 906 through a positioning shaft, one end of the clamping claw 907 is connected to the inside of a U-shaped connecting block 908 through a positioning shaft, the bottom of the U-shaped connecting block 908 is fixedly connected to an expansion end of a clamping cylinder 909, a cylinder body of the clamping cylinder 909 is fixedly connected to the side wall of the adjusting plate 905, and a positioning block 910 is fixedly arranged below the other end of the clamping claw 907 and located on the end face of the adjusting plate 905;
the angle adjusting assembly 10 includes an angle adjusting box 101 fixedly connected to a side wall of the supporting base 902, an angle adjusting disc 102 is installed on a end face of the angle adjusting box 101, one end of the angle adjusting disc 102 is connected to the bottom of an inner cavity of the angle adjusting box 101, an angle adjusting driven gear 103 is fixedly sleeved on an outer wall of the angle adjusting disc 102 inside the angle adjusting box 101, an angle adjusting driving gear 104 is connected to one side of the angle adjusting driven gear 103, an angle adjusting stepping motor 105 is fixedly connected to one side of the angle adjusting disc 102 on the end face of the angle adjusting box 101, a driving shaft of the angle adjusting stepping motor 105 penetrates through the supporting base 902 and one end of an inner fixed connection of the angle adjusting box 101, which is connected to an axis 904 of the angle adjusting driving gear 104, sequentially penetrates through the supporting base 902, and the angle adjusting box 101 extends to the axis of the angle adjusting box 101 and is fixedly connected to the axis of the angle adjusting disc 102.
As a preferred embodiment of the present invention, the Y-axis screw sliding table 2 is disposed on the movable plate of the X-axis screw sliding table 1, and forms a cross-shaped structure, and can drive the clamp to move on the X, Y shaft, so as to meet different processing requirements, the X-axis screw sliding table 1 and the Y-axis screw sliding table 2 are both electric screw sliding tables, and are electrically connected to the PLC controller through wires, respectively, so as to achieve an automatic control and automatic adjustment function. The end of the conical driving gear 5 is rotatably connected inside a bearing seat 11 through a connecting shaft, and the bearing seat 11 is fixedly connected to the top of the inner cavity of the workbench 7.
As a preferred embodiment of the present invention, the end of the cone driving gear 5 is rotatably connected inside the bearing seat 11 through a connecting shaft, the bearing seat 11 is fixedly connected at the top of the inner cavity of the worktable 7, the cone driving gear 5 is connected with the cone driven gear 601 in a meshing manner, the transmission lead screw 602 is connected with the transmission block 603 in a threaded manner, the lead screw positioning bearing 604 is fixedly connected at the top of the cavity of the worktable 7, the transmission lead screw 602 is connected with the lead screw positioning bearing 604 in a rotating manner, the transmission block 603 is connected with the chute 605 in a sliding manner, the bottom of the organ shield 607 and the bottom of the movable seat 606 are respectively connected with the end face of the worktable 7 in a sliding manner, the stepping motor 4 drives the cone driving gear 5 to rotate, the cone driving gear 5 rotates to drive the cone driven gear 601 to rotate the transmission block 603 inside the chute 605, i.e. the movable seat 606 is driven to move on the worktable 7, i.e. distance adjustment between fixtures is completed, so as to adapt to aluminum castings of different sizes, wherein the bottoms of the left and right ends of the organ shield 607 are respectively fixedly connected to the end face of the worktable 7, and to avoid the waste chute 605 from entering into the processing of the worktable 7.
In a preferred embodiment of the present invention, the rotating disc 802 has a "T" shaped structure, and is connected to the positioning housing 801 in a rotating manner, the rotation driven gear 803 is connected to the rotation driving gear 804 in a meshing manner, the driving shaft of the rotation stepping motor 805 is connected to the positioning housing 801 in a rotating manner, and the rotation stepping motor 805 is controlled to rotate in the forward and reverse directions to drive the rotation driving gear 804 to rotate, the rotation driving gear 804 drives the rotation driven gear 803 to rotate, and the rotation driven gear 803 drives the rotating disc 802 and the structure connected to the rotating disc 802 to rotate, that is, the rotation adjustment of the clamp in the horizontal direction is realized.
As a preferred embodiment of the invention, the connection mode of the adjusting plate 905 and the notch 903 is a rotary connection, the adjusting shaft 904 is fixedly connected to the adjusting plate 905, the clamping jaw 907 is in an L-shaped structure, wherein the clamping jaw 907 is in a rotary connection with the U-shaped connecting block 908 through the positioning shaft, the inside of the U-shaped frame 906 is in a rotary connection with the clamping jaw 907 through the positioning shaft, the extension of the telescopic end of the clamping cylinder 909 is controlled, and the clamping jaw 907 and the positioning block 910 are pushed to be attached to each other, so that the clamping and fixing of the aluminum casting are formed.
As a preferred embodiment of the present invention, the positioning block 910 is made of a hard silicone material, and a hard silicone pad is fixedly disposed at a contact end between the clamping claw 907 and the positioning block 910 to protect a surface of the aluminum casting from being scratched.
As a preferred embodiment of the present invention, the angle adjusting plate 102 is a "T" shaped structure, and is rotatably connected to the angle adjusting box 101, the angle adjusting driven gear 103 is engaged with the angle adjusting driving gear 104, the driving shaft of the angle adjusting stepping motor 105 is rotatably connected to the angle adjusting box 101, the adjusting shaft 904 is rotatably connected to the supporting base 902 and the angle adjusting box 101, and the angle adjusting stepping motor 105 is controlled to rotate in the forward and reverse directions, so as to drive the adjusting shaft 904 to rotate, so as to drive the adjusting plate 905 and the connecting structure on the adjusting plate 905 to adjust the angle, thereby adjusting the angle of the clamping end of the clamp, and thus being suitable for different shapes of aluminum castings and the curvature of the aluminum casting hem of the chassis support, and clamping and fixing the aluminum castings.
As a preferred embodiment of the invention, the transmission assemblies 6 are at least provided with three groups and are uniformly distributed and installed on the conical driving gear 5, and the rotating assemblies 8, the clamping assemblies 9 and the angle adjusting assemblies 10 are respectively arranged in one-to-one correspondence with the transmission assemblies 6, so that the aluminum castings can be clamped more stably.
The working process of the invention is as follows: when the aluminum casting is used, firstly, the stepping motor 4 is controlled to rotate positively and negatively according to the size of an aluminum casting, at the moment, the connection mode of the conical driving gear 5 and the conical driven gear 601 is in meshing connection, the connection mode of the transmission lead screw 602 and the transmission block 603 is in threaded connection, the connection mode of the transmission lead screw 602 and the lead screw positioning bearing 604 is in rotating connection, the connection mode of the transmission block 603 and the sliding groove 605 is in sliding connection, the bottoms of the piano protection cover 607 and the movable seat 606 are respectively in sliding connection with the end face of the workbench 7, wherein the bottoms of the left end and the right end of the organ protection cover 607 are respectively fixedly connected with the end face of the workbench 7, the stepping motor 4 drives the conical driving gear 5 to rotate, the conical driving gear 5 rotates to drive the conical driven gear 601 to rotate, the transmission block 603 is driven to rotate in the sliding groove 605, namely, the movable seat 606 is driven to move on the workbench 7, namely distance adjustment between clamps is completed, and the aluminum casting with different sizes is adapted;
secondly, after the adjustment of the transmission assembly 6 is completed, the electric cylinder 901 is controlled to correspondingly extend and retract according to the shape of the aluminum casting, the clamping assembly 9 is jacked up, namely the clamping assembly 9 is driven to move up and down in the Z-axis direction, at the moment, the rotary disc 802 is of a 'T' -shaped structure and is in rotary connection with the positioning box 801, the rotary driven gear 803 is in meshed connection with the rotary driving gear 804, the rotary stepping motor 805 is controlled to rotate forward and backward under the condition that the driving shaft of the rotary stepping motor 805 is in rotary connection with the positioning box 801, the rotary driving gear 804 is driven to rotate, the rotary driven gear 804 drives the rotary driven gear 803 to rotate, the rotary driven gear 803 drives the rotary disc 802 and the structure connected with the rotary disc 802 to rotate, namely, the rotary adjustment of the clamp in the horizontal direction is realized, meanwhile, the angle adjusting disc 102 is of a 'T' -shaped structure, the angle adjusting device is rotatably connected with the angle adjusting box body 101, the angle adjusting driven gear 103 is meshed with the angle adjusting driving gear 104, the driving shaft of the angle adjusting stepping motor 105 is rotatably connected with the angle adjusting box body 101, the adjusting shaft 904 is rotatably connected with the supporting base 902 and the angle adjusting box body 101 respectively, the adjusting plate 905 is rotatably connected with the notch 903, the adjusting shaft 904 is fixedly connected to the adjusting plate 905, the angle adjusting stepping motor 105 is controlled to rotate in the forward and reverse directions to drive the adjusting shaft 904 to rotate, so that the adjusting plate 905 and a connecting structure on the adjusting plate 905 are driven to adjust the angle, the angle adjustment of a clamping end of the clamp is realized, and the angle adjusting device is suitable for different shapes of aluminum castings and the bending degree of aluminum casting flanging of a chassis support, clamping and fixing the aluminum casting;
finally, under the condition that the connection mode of the clamping claw 907 and the U-shaped connecting block 908 through the positioning shaft is rotational connection, and the connection mode of the inside of the U-shaped frame 906 and the clamping claw 907 through the positioning shaft is rotational connection, the telescopic end of the clamping cylinder 909 is controlled to extend out, the clamping claw 907 and the positioning block 910 are pushed to be attached to each other, and therefore clamping and fixing of the aluminum casting are achieved;
in the process, the Y-axis screw rod sliding table 2 and the X-axis screw rod sliding table 1 are arranged at the bottom of the supporting sleeve 3 to form a cross-shaped structure, so that the clamp can be driven to move on a X, Y shaft, and different processing requirements are met.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a chassis support aluminum casting machine tooling anchor clamps for car, includes X axle screw rod slip table (1) and Y axle screw rod slip table (2), its characterized in that: a support sleeve (3) is fixedly mounted on a movable plate of the Y-axis screw rod sliding table (2), a stepping motor (4) is fixedly mounted at the center of the bottom of an inner cavity of the support sleeve (3), a driving shaft of the stepping motor (4) is fixedly connected with an axis of a conical driving gear (5), and the conical driving gear (5) is uniformly connected with a transmission assembly (6);
the transmission assembly (6) comprises a conical driven gear (601) connected to a conical driving gear (5), a transmission screw rod (602) is fixedly connected to the axis of the conical driven gear (601), a transmission block (603) is connected to the transmission screw rod (602), screw rod positioning bearings (604) are sleeved on the transmission screw rod (602) and located on the left side and the right side of the transmission block (603), the transmission block (603) extends to the upper side of the workbench (7) through a sliding groove (605) formed in the workbench (7) and is connected with a movable seat (606), organ protective covers (607) are symmetrically arranged on the left side and the right side of the movable seat (606) and located on the outer side of the sliding groove (605), and a rotating assembly (8) is arranged on the end face of the movable seat (606);
the rotating assembly (8) is connected with a clamping assembly (9), the clamping assembly (9) is connected with an angle adjusting assembly (10), the rotating assembly (8) comprises a positioning box body (801) fixedly connected to the end face of a moving seat (606), a rotating disc (802) is installed on the end face of the positioning box body (801), one end of the rotating disc (802) is connected to the bottom of an inner cavity of the positioning box body (801), a rotating driven gear (803) is fixedly connected to the inner portion of the positioning box body (801) and located on the outer wall of the rotating disc (802), one side of the rotating driven gear (803) is connected with a rotating driving gear (804), a rotating stepping motor (805) is fixedly connected to one side of the rotating disc (802) and located on the end face of the positioning box body (801), and a driving shaft of the rotating stepping motor (805) penetrates through the inner portion of the positioning box body (801) and is fixedly connected to the axis of the rotating driving gear (804);
the clamping assembly (9) comprises an electric cylinder (901) connected to a rotating disc (802), a support base (902) is fixedly connected to a telescopic shaft of the electric cylinder (901), a notch (903) is formed in the support base (902), the inside of the notch (903) is connected to an adjusting plate (905) through an adjusting shaft (904), a U-shaped frame (906) is fixedly arranged on the end face of the adjusting plate (905), a clamping claw (907) is connected to the inside of the U-shaped frame (906) through a positioning shaft, one end of the clamping claw (907) is connected to the inside of a U-shaped connecting block (908) through the positioning shaft, the bottom of the U-shaped connecting block (908) is fixedly connected to the telescopic end of a clamping cylinder (909), a cylinder body of the clamping cylinder (909) is fixedly connected to the side wall of the adjusting plate (905), and a positioning block (910) is fixedly arranged below the other end of the clamping claw (907) and located on the end face of the adjusting plate (905);
the angle adjusting assembly (10) comprises an angle adjusting box body (101) fixedly connected to the side wall of a supporting base (902), an angle adjusting disc (102) is installed on the end face of the angle adjusting box body (101), one end of the angle adjusting disc (102) is connected to the bottom of an inner cavity of the angle adjusting box body (101), an angle adjusting driven gear (103) is fixedly sleeved on the outer wall of the angle adjusting disc (102) and located inside the angle adjusting box body (101), an angle adjusting driving gear (104) is connected to one side of the angle adjusting driven gear (103), an angle adjusting stepping motor (105) is fixedly connected to one side of the angle adjusting disc (102) and located on the end face of the angle adjusting box body (101), a driving shaft of the angle adjusting stepping motor (105) penetrates through the inside of the angle adjusting box body (101) and is connected to the shaft center of the angle adjusting driving gear (104), and one end of an adjusting shaft (904) penetrates through the supporting base (902), the angle adjusting box body (101) and extends to the inside of the angle adjusting box body (101) and is fixedly connected to the shaft center of the angle adjusting disc (102).
2. The automotive chassis bracket aluminum casting machining fixture as claimed in claim 1, wherein: y axle screw rod slip table (2) set up on the movable plate on X axle screw rod slip table (1) to form "ten" style of calligraphy structure, X axle screw rod slip table (1) and Y axle screw rod slip table (2) are electronic screw rod slip table to respectively through wire electric connection on the PLC controller, toper driving gear (5) tip is passed through the connecting axle and is rotated the inside of connecting at bearing frame (11), bearing frame (11) fixed connection is at the top of workstation (7) inner chamber.
3. The automotive chassis bracket aluminum casting machining fixture as claimed in claim 1, wherein: the connecting mode of the conical driving gear (5) and the conical driven gear (601) is in meshed connection, the connecting mode of the transmission screw rod (602) and the transmission block (603) is in threaded connection, the screw rod positioning bearing (604) is fixedly connected to the top of the cavity of the workbench (7), the connecting mode of the transmission screw rod (602) and the screw rod positioning bearing (604) is in rotating connection, and the connecting mode of the transmission block (603) and the sliding groove (605) is in sliding connection.
4. The automotive chassis bracket aluminum casting machining fixture as claimed in claim 1, wherein: the bottoms of the organ protective cover (607) and the movable seat (606) are respectively connected with the end face of the workbench (7) in a sliding mode, and the bottoms of the left end and the right end of the organ protective cover (607) are respectively fixedly connected to the end face of the workbench (7).
5. The automotive chassis bracket aluminum casting machining fixture as claimed in claim 1, wherein: the rotating disc (802) is of a T-shaped structure, the rotating disc is connected with the positioning box body (801) in a rotating mode, the rotating driven gear (803) is connected with the rotating driving gear (804) in a meshing mode, and the driving shaft of the rotating stepping motor (805) is connected with the positioning box body (801) in a rotating mode.
6. The automotive chassis bracket aluminum casting machining fixture as claimed in claim 1, wherein: the adjusting plate (905) is connected with the notch (903) in a rotating mode, the adjusting shaft (904) is fixedly connected to the adjusting plate (905), the clamping jaws (907) are of an L-shaped structure, the clamping jaws (907) are connected with the U-shaped connecting block (908) in a rotating mode through the positioning shafts, and the U-shaped frame (906) is connected with the clamping jaws (907) in a rotating mode through the positioning shafts.
7. The automotive chassis bracket aluminum casting machining fixture as claimed in claim 1, wherein: the positioning block (910) is made of a hard silica gel material, and a hard silica gel pad is fixedly arranged at the contact end of the clamping claw (907) and the positioning block (910).
8. The automotive chassis bracket aluminum casting machining fixture as claimed in claim 1, wherein: the angle adjusting disc (102) is of a T-shaped structure, the angle adjusting disc is connected with the angle adjusting box body (101) in a rotating mode, the angle adjusting driven gear (103) is connected with the angle adjusting driving gear (104) in a meshing mode, and the driving shaft of the angle adjusting stepping motor (105) is connected with the angle adjusting box body (101) in a rotating mode.
9. The automotive chassis bracket aluminum casting machining fixture as claimed in claim 1, wherein: the adjusting shaft (904) is respectively connected with the supporting base (902) and the angle adjusting box body (101) in a rotating way.
10. The automotive chassis bracket aluminum casting machining fixture as claimed in claim 1, wherein: the transmission assembly (6) is at least provided with three groups, the three groups are uniformly distributed on the conical driving gear (5), and the rotating assembly (8), the clamping assembly (9) and the angle adjusting assembly (10) are respectively arranged in one-to-one correspondence with the transmission assembly (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210266832.2A CN114523318B (en) | 2022-03-17 | 2022-03-17 | Chassis bracket aluminum casting machine tooling anchor clamps for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210266832.2A CN114523318B (en) | 2022-03-17 | 2022-03-17 | Chassis bracket aluminum casting machine tooling anchor clamps for car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114523318A CN114523318A (en) | 2022-05-24 |
| CN114523318B true CN114523318B (en) | 2022-11-15 |
Family
ID=81626208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210266832.2A Active CN114523318B (en) | 2022-03-17 | 2022-03-17 | Chassis bracket aluminum casting machine tooling anchor clamps for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114523318B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116175231A (en) * | 2023-03-09 | 2023-05-30 | 上海航天电子通讯设备研究所 | Omnibearing follow-up precision platform |
| CN116519115B (en) * | 2023-06-28 | 2023-09-19 | 江铃汽车股份有限公司 | Torsional vibration testing device of automobile hybrid power system |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708619A (en) * | 2015-03-23 | 2015-06-17 | 安徽工业大学 | Three-degree-of-freedom transfer robot with movable support |
| CN107138978A (en) * | 2017-06-14 | 2017-09-08 | 芜湖仅机械有限公司 | A kind of piece-holder platform of steering wheel die casting from dynamic triaxial drilling machine |
| CN208262350U (en) * | 2018-06-01 | 2018-12-21 | 武汉新特光电技术有限公司 | A kind of dual rotary processing of robots device of special-shaped workpiece |
| CN109317830A (en) * | 2018-11-07 | 2019-02-12 | 武汉天琪激光设备制造有限公司 | A kind of combined laser Pipe Cutting center bearing bracket |
| CN110666823A (en) * | 2019-10-10 | 2020-01-10 | 南京荧河谷科技有限公司 | Clamping mechanism capable of adjusting direction of clamping jaw |
| CN111230521A (en) * | 2020-03-02 | 2020-06-05 | 刘丽 | Adjustable positioning table for aluminum alloy machining and use method |
| CN211615161U (en) * | 2020-01-10 | 2020-10-02 | 赖宝红 | Flywheel grinding device is used in bicycle production |
| CN212371649U (en) * | 2020-06-03 | 2021-01-19 | 韶能集团韶关宏大齿轮有限公司 | Tool clamp capable of being adjusted in multiple directions and multiple angles |
| CN213164193U (en) * | 2020-07-24 | 2021-05-11 | 刘增增 | Multi-angle adjustable clamp for numerical control machine tool |
| CN213674173U (en) * | 2020-11-17 | 2021-07-13 | 青岛科捷机器人有限公司 | Grabbing jig |
| CN214772046U (en) * | 2021-04-19 | 2021-11-19 | 张薪 | Multi-degree-of-freedom mechanical arm capable of stably clamping |
| CN215395225U (en) * | 2021-07-30 | 2022-01-04 | 威奥博仕机器人（昆山）有限公司 | Quick assembly disassembly's multiaxis industrial robot |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004009151A (en) * | 2002-06-03 | 2004-01-15 | Smc Corp | Three-way opening and closing chuck |
-
2022
- 2022-03-17 CN CN202210266832.2A patent/CN114523318B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104708619A (en) * | 2015-03-23 | 2015-06-17 | 安徽工业大学 | Three-degree-of-freedom transfer robot with movable support |
| CN107138978A (en) * | 2017-06-14 | 2017-09-08 | 芜湖仅机械有限公司 | A kind of piece-holder platform of steering wheel die casting from dynamic triaxial drilling machine |
| CN208262350U (en) * | 2018-06-01 | 2018-12-21 | 武汉新特光电技术有限公司 | A kind of dual rotary processing of robots device of special-shaped workpiece |
| CN109317830A (en) * | 2018-11-07 | 2019-02-12 | 武汉天琪激光设备制造有限公司 | A kind of combined laser Pipe Cutting center bearing bracket |
| CN110666823A (en) * | 2019-10-10 | 2020-01-10 | 南京荧河谷科技有限公司 | Clamping mechanism capable of adjusting direction of clamping jaw |
| CN211615161U (en) * | 2020-01-10 | 2020-10-02 | 赖宝红 | Flywheel grinding device is used in bicycle production |
| CN111230521A (en) * | 2020-03-02 | 2020-06-05 | 刘丽 | Adjustable positioning table for aluminum alloy machining and use method |
| CN212371649U (en) * | 2020-06-03 | 2021-01-19 | 韶能集团韶关宏大齿轮有限公司 | Tool clamp capable of being adjusted in multiple directions and multiple angles |
| CN213164193U (en) * | 2020-07-24 | 2021-05-11 | 刘增增 | Multi-angle adjustable clamp for numerical control machine tool |
| CN213674173U (en) * | 2020-11-17 | 2021-07-13 | 青岛科捷机器人有限公司 | Grabbing jig |
| CN214772046U (en) * | 2021-04-19 | 2021-11-19 | 张薪 | Multi-degree-of-freedom mechanical arm capable of stably clamping |
| CN215395225U (en) * | 2021-07-30 | 2022-01-04 | 威奥博仕机器人（昆山）有限公司 | Quick assembly disassembly's multiaxis industrial robot |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114523318A (en) | 2022-05-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114523318B (en) | Chassis bracket aluminum casting machine tooling anchor clamps for car | |
| CN108406203A (en) | A kind of positioning tool for automobile die processing | |
| CN214444141U (en) | Sheet metal part welding device | |
| CN213946366U (en) | Anchor clamps with angle modulation function | |
| CN219562027U (en) | Welding jig of auto parts processing | |
| CN215239470U (en) | Positioning clamp for machine tool machining | |
| CN213946372U (en) | Multi-angle adjusting tool for machining planetary gear | |
| CN210614730U (en) | Servo stretch bender | |
| CN111230189A (en) | Five-axis vertical-horizontal conversion machining tool | |
| CN220882227U (en) | Clamp tool for machining automobile parts | |
| CN219520256U (en) | Clamp for bending machine | |
| CN219005356U (en) | Five numerical control machine tool processing positioning clamping device | |
| CN218927520U (en) | Clamp convenient to adjust and used for machining | |
| CN219358732U (en) | Clamp convenient for clamping angle adjustment for vertical milling machine | |
| CN219747018U (en) | Screw compressor body positioning device | |
| CN220093856U (en) | Auxiliary clamp for machining | |
| CN218695623U (en) | Vehicle body welding fixture | |
| CN218657185U (en) | Automatic feeding and discharging mechanism of grinding machine | |
| CN220462265U (en) | Frock that aluminium foundry goods finish machining was used | |
| CN218904440U (en) | Horizontal machining center work piece anchor clamps of electric bicycle motor seat production usefulness | |
| CN220718573U (en) | Auxiliary processing device for automobile parts | |
| CN220613346U (en) | 360-degree rotation and angle-position-adjustable production device | |
| CN213703096U (en) | Auto-parts product adds clamping apparatus | |
| CN215316130U (en) | Clamping mechanism for fixing workpiece mandrel for gear hobbing machine | |
| CN218194656U (en) | Clamping tool for bench worker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |