CN109318005B - Luggage traction axle arm machine tool machining tool - Google Patents
Luggage traction axle arm machine tool machining tool Download PDFInfo
- Publication number
- CN109318005B CN109318005B CN201811446210.8A CN201811446210A CN109318005B CN 109318005 B CN109318005 B CN 109318005B CN 201811446210 A CN201811446210 A CN 201811446210A CN 109318005 B CN109318005 B CN 109318005B
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- 238000003754 machining Methods 0.000 title abstract description 7
- 238000003825 pressing Methods 0.000 claims abstract description 82
- 238000003466 welding Methods 0.000 claims description 39
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 239000011150 reinforced concrete Substances 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000005452 bending Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention relates to the field of automobile part machining, in particular to a luggage traction axle arm machine tool machining tool which comprises a main board weld, a bottom board weld and an upper bottom board weld, wherein the main board weld comprises a main board, a lower friction plate, a lower guide plate and a lower positioning plate, the main board is provided with the bottom board weld, the bottom board weld comprises a bottom board, a first vertical plate, a second vertical plate, an upper friction plate, an upper positioning guide plate, positioning screws, bottom board screws and bottom board positioning pins, one end of the bottom board weld is connected with one end of the main board weld through the positioning screws and can rotate around the positioning screws, the other end of the bottom board weld is fixed through the positioning pins, the upper bottom board weld comprises an upper bottom board, a first positioning pin plate and a second positioning pin plate, the upper bottom board weld can rotate around an upper bottom board positioning column and is fixed through the upper bottom board positioning pins, and a workpiece is positioned through the extrusion of a positioning round seat, a positioning bent plate, a pressing cover plate and a left pressing plate and a right pressing plate.
Description
Technical Field
The invention relates to the field of automobile part machining, in particular to a machining tool for a luggage traction axle arm machine tool.
Background
The quality of the left bridge arm and the right bridge arm are taken as indispensable components of the luggage tractor to directly determine the performance and the life cycle of the product, and because the axes of the two lug parts of the left bridge arm and the right bridge arm are provided with included angles in 2 directions relative to the axes of the main processing holes, when the ordinary horizontal boring machine is used for processing, the two lug part end surfaces and the inner holes of the left bridge arm and the right bridge arm cannot be processed, the workpiece is not easy to position and clamp, the quality and the efficiency of the processed workpiece cannot be ensured, and huge cost is required to be input if the five-axis linkage machine tool is used for processing.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a luggage traction axle arm machine tool processing tool which is novel in structure, adjustable in angle, accurate in positioning, low in cost, convenient to assemble and disassemble and capable of realizing the installation of left and right bridge arms and further processing.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the utility model provides a luggage traction axle arm lathe processing frock which characterized in that: comprises a main board welding part, a bottom board welding part and an upper bottom board welding part, wherein the main board welding part is provided with the bottom board welding part and the upper bottom board welding part,
the main board welding comprises a main base board, a main board positioning screw hole is arranged at the left end of the center of the main base board, an arc-shaped guide groove is arranged at the right end of the main base board, main board positioning pin holes are respectively arranged at the front end and the rear end of the main base board on the right side of the guide groove, a base board welding is arranged on the main base board, the base board welding comprises a base board, a first vertical plate, a second vertical plate, positioning screws, base board screws and a base board positioning pin, base board positioning screw holes, a first vertical plate, base board screw holes, a second vertical plate and base board positioning pin holes are arranged on the base board from left to right at intervals, the first vertical plate and the second vertical plate are respectively and fixedly connected with the base board vertically, vertical plate positioning column holes are respectively arranged between the middle of the first vertical plate and the second vertical plate, vertical plate positioning column holes are symmetrically arranged at the front end and the rear end of the first vertical plate, vertical plate positioning column holes are symmetrically provided with vertical plate pin hole seats, two penetrating first vertical plates or second vertical plates penetrating through the base board are arranged in the vertical plate pin hole seats from top to bottom at intervals, the right side, the first vertical plate positioning column holes are respectively, the left vertical plate positioning column holes are rotatably connected with the base board positioning screw holes and the right side of the base board by the base board, the base board is rotatably connected with the base board by the main board by the left side and the right positioning screw holes, the base board is rotatably arranged at the right positioning screw hole, the left side of the base board is connected with the base board, the base board is rotatably connected with the base board by the base board, and the base board is rotatably connected with the base board by the base board, and has a guide board is rotatably provided. The bottom plate is fixedly connected with the main seat plate by inserting a bottom plate positioning pin, an upper bottom plate welding joint is arranged between the first vertical plate and the second vertical plate, the upper bottom plate welding joint comprises an upper bottom plate, a first positioning pin plate, a second positioning pin plate, an upper bottom plate positioning column, an upper bottom plate positioning pin, a left positioning plate, a middle positioning plate, a right positioning plate, a belt Kong Lizhu, a grooved column, a positioning round seat, a positioning shaft, a pressing cover plate, a pressing screw, a positioning bent plate, a left pressing plate, a right pressing plate, a pressing plate screw, a bent plate screw, an upper pressing plate, a screw and a nut, the upper end face of the upper bottom plate is provided with the positioning round seat, the left positioning plate, the middle positioning plate, the right positioning plate, the belt Kong Lizhu and the grooved column from left to right, the left end and the right end of the lower end of the upper bottom plate are respectively provided with the first positioning pin plate and the second positioning pin plate, the upper end and the upper end of the second positioning pin plate are respectively fixedly connected with the upper bottom plate, the first positioning pin plate and the second positioning pin plate are respectively provided with an upper bottom plate positioning column hole and an upper bottom plate pin hole which are matched with the first vertical plate and the second vertical plate, two ends of the upper bottom plate are rotationally connected with the first vertical plate and the second vertical plate through the upper bottom plate positioning column, the upper bottom plate positioning column hole and the vertical plate positioning column hole, two ends of the upper bottom plate are connected with the first vertical plate and the second vertical plate through the upper bottom plate positioning pin, the upper bottom plate pin hole and the vertical plate pin hole, so that when the positioning round seat is in use, the upper bottom plate welding can rotate around the upper bottom plate positioning column, the upper bottom plate welding is fixed with the bottom plate welding through inserting the upper bottom plate positioning pin into the positioning pin plate after the positioning round seat is in proper position, the lower ends of the positioning round seat, the left positioning plate, the middle positioning plate, the right positioning plate, the belt Kong Lizhu and the upright post with a groove are respectively fixedly connected with the upper bottom plate, the positioning round seat is hollow, the positioning round seat is internally provided with a positioning shaft, the positioning round seat is provided with a pressing cover plate, the lower end of the positioning round seat and the lower end of the positioning shaft are respectively and fixedly connected with an upper base plate, the middle of the positioning shaft is provided with an internal thread hole, the middle of the pressing cover plate is provided with a pressing thread hole, the pressing cover plate covers the positioning round seat and is fixedly connected with the positioning shaft through a pressing screw, the pressing thread hole and the internal thread hole, the middle positioning plate is positioned in the middle of the upper base plate, the left end and the right end of the middle positioning plate are provided with a left positioning plate and a right positioning plate which are mutually parallel to the middle positioning plate, the middle of the middle positioning plate is provided with a pressing plate screw hole, the front end and the rear end of the middle positioning plate are respectively provided with a bending plate screw hole, the upper pressing plate is fixedly connected with the pressing plate screw hole through the pressing plate screw, the positioning bending plate is L-shaped, one end of the positioning bending plate is fixedly connected with the bending plate through a bending plate screw and a bending plate screw hole, a screw through hole is formed in the middle of the upright post with the hole, a screw groove is formed in the side face of the upright post with the groove, the left pressing plate and the right pressing plate are fixedly connected with the strap Kong Lizhu and the upright post with the groove through screws and nuts, so that one end of the left bridge arm or the right bridge arm is fixed on a positioning round seat through the pressing cover plate and the pressing screw through penetrating a positioning shaft, the middle part of the left bridge arm or the right bridge arm is fixedly limited through the upper pressing plate and the positioning bending plate, two sides of the other end of the left bridge arm or the right bridge arm are fixed through the left pressing plate and the right pressing plate, the split end faces and inner holes of two lugs on the left bridge arm or the right bridge arm can be machined, the operation is simple, the positioning is accurate, the angle is adjustable, and the assembly and the disassembly are convenient.
The left end of the center of the main seat board is provided with a lower friction plate, the lower end face of the lower friction plate is fixedly connected with the upper end face of the main seat board, a main board positioning screw hole is formed in the middle of the lower friction plate, the left end and the right end of a guide groove are respectively provided with a lower guide plate and a lower positioning plate, the right end face of the lower guide plate and the left end face of the lower positioning plate are respectively in arc shapes matched with the left end and the right end of the guide groove, and the front end and the rear end of the lower positioning plate are respectively provided with a main board positioning pin hole, so that abrasion to the main seat board is reduced, and the service life of the main seat board is prolonged.
The left end of the bottom plate is provided with the upper friction plate matched with the lower friction plate, the right end of the bottom plate is provided with the upper positioning guide plate matched with the lower guide plate and the lower positioning plate, the upper end faces of the upper friction plate and the upper positioning guide plate are respectively and fixedly connected with the bottom plate, and the front end and the rear end of the upper positioning guide plate are respectively provided with a bottom plate screw hole penetrating through the bottom plate and the upper positioning guide plate, so that abrasion to the bottom plate is reduced, and the service life of the bottom plate is prolonged.
The left end of the upper bottom plate is provided with a positioning round seat bottom plate, the lower end of the positioning round seat bottom plate is fixedly connected with the upper bottom plate, the positioning round seat bottom plate is provided with a positioning round seat and a positioning shaft, and the lower ends of the positioning round seat and the positioning shaft are respectively fixedly connected with the positioning round seat bottom plate.
The main seat board comprises a transverse board, vertical boards and a main bottom board, wherein the transverse boards are respectively arranged at the left end and the right end of the main bottom board, the vertical boards are respectively arranged at the front end and the rear end of the main bottom board, the lower end face of the main seat board is respectively and fixedly connected with the upper end face of the vertical board and the upper end face of the transverse board, the front end and the rear end of the transverse board are respectively and fixedly connected with the vertical boards, the main bottom board, the vertical boards and the transverse boards are fixedly connected to form the main seat board, the lower end face of the main seat board is provided with base boards at intervals, and the upper end faces of the base boards are fixedly connected with the vertical boards so as to be beneficial to improving the structural strength and bearing strength of the main seat board.
According to the invention, the opposite surfaces of the first vertical plate and the second vertical plate are respectively provided with the vertical base plate, the vertical base plate is fixedly connected with the first vertical plate or the second vertical plate, and the vertical base plate is correspondingly provided with the vertical plate positioning column holes and the vertical plate pin holes, so that the structural strength of the first vertical plate and the second vertical plate can be improved.
The bottom plate is provided with reinforcing ribs, transverse rib plates, vertical rib plates and short vertical rib plates, the reinforcing ribs are arranged on the outer sides of the first vertical plate and the second vertical plate, one end of each reinforcing rib is fixedly connected with the bottom plate, the other end of each reinforcing rib is fixedly connected with the first vertical plate or the second vertical plate, two transverse rib plates, two vertical rib plates and two short vertical rib plates are arranged between the first vertical plate and the second vertical plate, the lower ends of the transverse rib plates, the vertical rib plates and the short vertical rib plates are respectively and fixedly connected with the bottom plate, the front ends of the vertical rib plates are fixedly connected with the first vertical plate, transverse rib plates are arranged between the vertical rib plates at intervals, the front ends and the rear ends of the transverse rib plates are respectively and fixedly connected with the two vertical rib plates, the short vertical rib plates are arranged between the transverse rib plates and the second vertical plate at intervals in parallel, one end of each short vertical rib plate is fixedly connected with the transverse rib plates, the other end of each short vertical rib plate is fixedly connected with the second vertical plate, and the bottom plate screw holes are formed in the bottom plate at the front ends and the rear ends of the two short vertical rib plates, so that the structural strength of the first vertical plate, the second vertical rib plates and the bottom plate are improved, and the bearing strength of the bottom plate are enhanced.
The front end and the rear end of the upper bottom plate are respectively provided with the upper vertical rib plates, and the upper end face of the upper vertical rib plates is fixedly connected with the lower end face of the upper bottom plate, so that the structural strength and the stability of the upper bottom plate welding are improved.
The upper pressing plate is provided with the upper pressing plate screw adjusting groove, and the upper pressing plate is fixedly connected with the pressing plate screw hole through the pressing plate screw, so that the contact area between the upper pressing plate and the left bridge arm or the right bridge arm can be adjusted according to requirements, and the pressure of the upper pressing plate on the left bridge arm or the right bridge arm can be adjusted.
By adopting the structure, the invention has the advantages of novel structure, adjustable angle, accurate positioning, low cost, convenient assembly and disassembly, capability of realizing the installation of the left bridge arm and the right bridge arm, further processing and the like.
Drawings
Fig. 1 is a schematic diagram of a left arm structure.
Fig. 2 is a schematic diagram of the right arm structure.
Fig. 3 is a schematic structural view of the present invention.
Fig. 4 is a front view of the present invention.
Fig. 5 is a top view of the present invention.
Fig. 6 is a left side view of the present invention.
Fig. 7 is a schematic structural diagram of a motherboard solder joint in the present invention.
Fig. 8 is a cross-sectional view of a motherboard seam in accordance with the present invention.
Fig. 9 is a schematic view of the structure of the bottom plate weld in the present invention.
Fig. 10 is a front view of the base plate weld in the present invention.
FIG. 11 is a schematic view of the structure of the upper base plate welded part of the present invention.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
The utility model provides a luggage traction axle arm lathe processing frock which characterized in that: comprises a main board welding 1, a bottom board welding 2 and an upper bottom board welding 3, wherein the main board welding 1 is provided with the bottom board welding 2 and the upper bottom board welding 3, the main board welding 1 comprises a main base board 4, a lower friction plate 5, a lower guide plate 6 and a lower positioning plate 7, the left end of the center of the main base board 4 is provided with the lower friction plate 5, the right end of the main base board 4 is provided with an arc-shaped guide groove 8, the lower end surface of the lower friction plate 5 is fixedly connected with the upper end surface of the main base board 4, a main board positioning screw hole 9 is arranged in the middle of the lower friction plate 5, the left end and the right end of the guide groove 8 are respectively provided with a lower guide plate 6 and a lower positioning plate 7, the right end surface of the lower guide plate 6 and the left end surface of the lower positioning plate 7 are respectively in arc shapes matched with the left end and the right end of the guide groove 8, the front end and the rear end of the lower positioning plate 7 are respectively provided with a main board positioning screw hole 10, the main board welding 2 is arranged on the main base board 4, the bottom plate seam 2 comprises a bottom plate 11, a first vertical plate 12, a second vertical plate 13, an upper friction plate 14, an upper positioning guide plate 15, a positioning screw 16, a bottom plate screw 17 and a bottom plate positioning pin 18, wherein the bottom plate 11 is provided with bottom plate positioning screw holes 19, the first vertical plate 12, the second vertical plate 13 and bottom plate positioning pin holes at intervals from left to right, the bottom plate positioning screw holes 19 and the bottom plate positioning pin holes are respectively positioned at the centers of the left end and the right end of the bottom plate 11, the left end below the bottom plate 11 is provided with the upper friction plate 14 matched with the lower friction plate 5, the right end below the bottom plate 11 is provided with the upper positioning guide plate 15 matched with the lower guide plate 6 and the lower positioning plate 7, the first vertical plate 12 and the second vertical plate 13 are respectively and fixedly connected with the bottom plate 11 vertically, the middle of the first vertical plate 12 and the middle of the second vertical plate 13 are respectively provided with vertical plate positioning column holes 20, the front end and the rear end of the upper vertical plate positioning column hole 22 of the first vertical plate 12 are symmetrically provided with vertical plate pin hole seats, the front end and the rear end of the upper vertical plate positioning column hole of the second vertical plate 13 are symmetrically provided with vertical plate pin hole seats, two vertical plate pin holes 21 penetrating through the first vertical plate 12 or the second vertical plate 13 are arranged in the vertical plate pin hole seats from top to bottom at intervals, the upper end surfaces of the upper friction plate 14 and the upper positioning guide plate 15 are respectively fixedly connected with the bottom plate 11, the front end and the rear end of the upper positioning guide plate 15 are respectively provided with a bottom plate screw hole 22 penetrating through the bottom plate 11 and the upper positioning guide plate 15, the right end of the bottom plate 11 is in sliding connection with the main seat plate 4 through a bottom plate screw 17, the bottom plate screw hole 22 and a guide groove 8, the left end of the bottom plate 11 is connected with the left end of the main seat plate 4 through a positioning screw 16, a bottom plate positioning screw hole 19 and a main plate positioning screw hole 9, the right end of the bottom plate 11 is connected with the main seat plate 4 through the bottom plate locating pin 18, the bottom plate locating pin hole and the main plate locating pin hole 10, so that when the locating screw is unscrewed, the left end of the bottom plate rotates by taking the locating screw as the center, the right end of the bottom plate slides in a guiding groove in a guiding way through the bottom plate screw, when the bottom plate rotates properly relative to the main seat plate, the locating screw and the bottom plate screw are screwed, the bottom plate locating pin is inserted to fixedly connect the bottom plate with the main seat plate, an upper bottom plate welding 3 is arranged between the first vertical plate 12 and the second vertical plate 13, the upper bottom plate welding 3 comprises an upper bottom plate 23, a first locating pin plate 24, a second locating pin plate 25, an upper bottom plate locating column 26, an upper bottom plate locating pin 27, a locating round seat bottom plate 28, a left locating plate 29, a middle locating plate 30, a right locating plate 31, a belt 3832, a slotted column 33, a locating round seat 34, a locating shaft, a pressing cover plate 35, a pressing screw 36, a locating plate 37, a bending plate 37, a lower bottom plate and a main seat plate, the upper end face of the upper bottom plate 23 is provided with a positioning round seat bottom plate 28, a left positioning plate 29, a middle positioning plate 30, a right positioning plate 31, a belt Kong Lizhu and a grooved upright 33 from left to right, the left end and the right end of the lower end face of the upper bottom plate 23 are respectively provided with a first positioning pin plate 24 and a second positioning pin plate 25, the upper end of the first positioning pin plate 24 and the upper end of the second positioning pin plate 25 are respectively fixedly connected with the upper bottom plate 23, the first positioning pin plate 24 and the second positioning pin plate 25 are respectively provided with an upper bottom plate positioning column hole 43 and an upper bottom plate pin hole 44 matched with the first vertical plate 12 and the second vertical plate 13, two ends of the upper bottom plate 23 are rotatably connected with the first vertical plate 12 and the second vertical plate 13 through an upper bottom plate positioning column 26, an upper bottom plate positioning column hole 43 and a vertical plate positioning column hole 20, the two ends of the upper bottom plate 23 are connected with the first vertical plate 12 and the second vertical plate 13 through the upper bottom plate locating pin 26, the upper bottom plate pin hole 44 and the vertical plate pin hole 21, so that when the upper bottom plate welding machine is beneficial to use, the upper bottom plate welding machine can rotate around the upper bottom plate locating column, after the upper bottom plate welding machine is inserted into the upper bottom plate locating pin at a proper position, the upper bottom plate welding machine and the bottom plate welding machine are fixed, the lower ends of the locating round seat bottom plate 28, the left locating plate 29, the middle locating plate 30, the right locating plate 31, the belt Kong Lizhu and the upright post 33 with the trough are respectively fixedly connected with the upper bottom plate 23, the locating round seat bottom plate 28 is provided with a locating round seat 34, the locating round seat 34 is hollow, a locating shaft is arranged in the locating round seat 34, the locating round seat 34 is provided with a pressing cover plate 35, the lower end of the locating round seat 34 and the lower end of the locating shaft are respectively fixedly connected with the locating round seat bottom plate 28, the middle of the locating shaft is provided with an internal thread hole, the middle of the compression cover plate 35 is provided with a compression threaded hole, the compression cover plate 35 is covered on a positioning round seat 34 and is fixedly connected with a positioning shaft through a compression screw 36, the compression threaded hole and an internal threaded hole, the middle positioning plate 30 is positioned in the middle of an upper bottom plate 23, the left end and the right end of the middle positioning plate 30 are provided with a left positioning plate 29 and a right positioning plate 31 which are mutually parallel to the middle positioning plate 30, the middle of the middle positioning plate 30 is provided with a pressing screw hole 45, the front end and the rear end of the middle positioning plate 30 are respectively provided with a bent plate screw hole 46, the front end and the rear end of the left positioning plate 29 or the right positioning plate 31 are respectively provided with a bent plate screw hole, the upper pressing plate 47 is fixedly connected with the pressing plate screw hole 45 through a pressing plate screw 40, the positioning bent plate 37 is L-shaped, the positioning bent plate 37 is fixedly connected with the bent plate screw 46 through a bent plate screw 41 and a bent plate screw hole 41, the front end and the rear end of the left end of the belt Kong Lizhu and the belt groove column 33 are respectively provided with a left pressing plate 38 and a right pressing plate 39, the middle of the belt groove column 32 is provided with a screw hole 48, the side of the column 33 is provided with a screw hole 49, the left pressing plate 38 and the right pressing plate 39 is respectively, the front end and the right end of the left end and the right end of the belt groove 33 are respectively, the left end and the right end of the belt 33 can be easily processed through the left end and the right end of the belt 37 and the left end and the right end of the belt 35 and the upper end of the belt 35.
The main seat board 4 comprises a transverse board 50, a vertical board 51 and a main bottom board 52, wherein the transverse board 50 is respectively arranged at the left end and the right end of the main bottom board 52, the vertical board 51 is respectively arranged at the front end and the rear end of the main bottom board 52, the lower end face of the main seat board 52 is respectively fixedly connected with the upper end face of the vertical board 51 and the upper end face of the transverse board 50, the front end and the rear end of the transverse board 50 are respectively fixedly connected with the vertical board 51, the main bottom board 52, the vertical board 51 and the transverse board 50 are fixedly connected to form the main seat board 4, base plates 53 are arranged at intervals on the lower end face of the main seat board 4, and the upper end faces of the base plates 53 are fixedly connected with the vertical board 51 so as to facilitate the improvement of the structural strength and the bearing strength of the main seat board.
In the invention, the opposite surfaces of the first vertical plate 12 and the second vertical plate 13 are respectively provided with a vertical base plate 54, the vertical base plate 54 is fixedly connected with the first vertical plate 12 or the second vertical plate 13, and the vertical base plate 54 is correspondingly provided with a vertical plate positioning column hole and a vertical plate pin hole so as to be beneficial to improving the structural strength of the first vertical plate and the second vertical plate.
According to the invention, the bottom plate 11 is provided with the reinforcing ribs 55, the transverse rib plates 56, the vertical rib plates 57 and the short vertical rib plates 58, the reinforcing ribs 55 are arranged on the outer sides of the first vertical plate 12 and the second vertical plate 13, one end of each reinforcing rib 55 is fixedly connected with the bottom plate 11, the other end of each reinforcing rib 55 is fixedly connected with the first vertical plate 12 or the second vertical plate 13, two transverse rib plates 56, two vertical rib plates 57 and two short vertical rib plates 58 are arranged between the first vertical plate 12 and the second vertical plate 13, the lower ends of the transverse rib plates 56, the vertical rib plates 57 and the short vertical rib plates 58 are respectively fixedly connected with the bottom plate 11, the front ends of the vertical rib plates 57 are fixedly connected with the first vertical plate 12, transverse rib plates 56 are arranged between the front ends and the rear ends of the transverse rib plates 56 and are respectively fixedly connected with the two vertical rib plates 57, the short vertical rib plates 58 are arranged between the transverse rib plates 56 and the second vertical plate 13 at parallel intervals, one end of each short vertical rib plate 58 is fixedly connected with the transverse rib plates 56, the other end of each short vertical rib plate 58 is fixedly connected with the second vertical rib plates 13, the lower ends of the transverse rib plates 56 and the two short vertical rib plates 58 are respectively fixedly connected with the bottom plates 11, the front ends of the two short vertical rib plates and the vertical rib plates 57 are respectively connected with the first vertical rib plates 12, the second vertical rib plates and the bottom plates and the second vertical plates are respectively, and the bottom plates are provided with the second vertical plates and the bottom plates and are respectively, which are beneficial to the strength and welded to the bottom plates.
The front end and the rear end of the upper bottom plate 23 are respectively provided with an upper vertical rib plate 59, and the upper end face of the upper vertical rib plate 59 is fixedly connected with the lower end face of the upper bottom plate 23, so that the structural strength and the stability of the upper bottom plate welding are improved.
The upper pressing plate 47 is provided with an upper pressing plate screw adjusting groove 60, and the upper pressing plate 47 is fixedly connected with the pressing plate screw hole 45 through the pressing plate screw 40 so as to be beneficial to adjusting the contact area between the upper pressing plate and the left bridge arm or the right bridge arm according to the requirement, and further adjusting the pressure of the upper pressing plate on the left bridge arm or the right bridge arm.
When the tool is used, the tool is fixed on a boring machine working platform, the left bridge arm is processed by taking an example as shown in figure 3, the tool is debugged firstly, the bottom plate weld is rotated anticlockwise by a certain angle around a positioning screw to enable a bottom plate positioning pin hole of the bottom plate weld to coincide with a bottom plate positioning pin hole of the main plate weld and the main plate positioning pin hole, the bottom plate positioning pin is inserted in figure 5, the bottom plate weld is rotated clockwise by a certain angle around a positioning column to enable the bottom plate pin hole of the bottom plate weld to coincide with a vertical plate pin hole with a high front end and a short rear end on the vertical plate, the bottom plate positioning pin is inserted in the top plate weld to fix the bottom plate weld, so that the tool is debugged, if the right bridge arm is required to be processed, the tool is regulated in the opposite direction according to the steps, after debugging, the left bridge arm is started to be installed, the method comprises fixing the main processing hole on the left bridge arm on a positioning round seat, approaching the left bridge arm to a positioning bent plate, installing a pressing cover plate, fixedly connecting the pressing cover plate with a positioning shaft through a pressing screw, installing an upper pressing plate, fixedly connecting the upper pressing plate with a pressing screw hole through the pressing screw, extruding the left bridge arm by the upper pressing plate, positioning the middle part of the left bridge arm together with the positioning bent plate through the pressing screw, respectively arranging the left pressing plate and the right pressing plate on the front and rear sides of the left bridge arm, approaching the left pressing plate and the right pressing plate to the two sides of the left bridge arm through a screw and a nut, fixedly connecting the left pressing plate and the right pressing plate with a belt Kong Lizhu and a column with a groove, then starting to process the split end surfaces and the inner holes of the two lugs of the left bridge arm through a boring machine, debugging the tool according to the above when the right bridge arm is required to be processed, fixing the right bridge arm on the tool according to the installation method of the left bridge arm, wherein the installation positions of the positioning bent plate and the upper pressing plate are fixed on the tool, the right bridge arm is opposite to the left bridge arm, and the other bridge arms are the same, so that the machining operation can be started, and compared with the prior art: the left bridge arm and the right bridge arm are bilaterally symmetrical workpieces, the purpose of processing the left bridge arm and the right bridge arm by using the same tool can be achieved by adjusting the angles of the bottom plate welding and the main plate welding and the angles of the upper bottom plate welding and the bottom plate welding, and the applicability is wide; the invention has the advantages of convenient assembly and disassembly, accurate positioning, adjustable angles of the bottom plate welding and the upper bottom plate welding, accurate positioning and good processing quality by positioning through the positioning pin after adjustment; the tool disclosed by the invention is simple in structure, low in cost, easy to maintain and operate, and greatly improves the working efficiency of staff.
By adopting the structure, the invention has the advantages of novel structure, adjustable angle, accurate positioning, low cost, convenient assembly and disassembly, capability of realizing the installation of the left bridge arm and the right bridge arm, further processing and the like.
Claims (9)
1. The utility model provides a luggage traction axle arm lathe processing frock which characterized in that: comprises a main board weld, a bottom board weld and an upper bottom board weld, wherein the main board weld is provided with the bottom board weld and the upper bottom board weld, the main board weld comprises a main base board, the left end of the center of the main base board is provided with a main board positioning screw hole, the right end of the main base board is provided with an arc-shaped guide groove, the front end and the rear end of the main base board on the right side of the guide groove are respectively provided with a main board positioning pin hole, the main base board is provided with the bottom board weld, the bottom board weld comprises a bottom board, a first vertical board, a second vertical board, a positioning screw, a bottom board screw and a bottom board positioning pin, the bottom board is provided with the bottom board positioning screw hole, the first vertical board, the bottom board screw hole, the second vertical board and the bottom board positioning pin hole from left to right at intervals, the first vertical board and the second vertical board are respectively and fixedly connected with the bottom board, a vertical board positioning column hole is respectively arranged between the first vertical board and the second vertical board, the front end and the rear end of the vertical plate locating column hole on the first vertical plate are symmetrically provided with vertical plate pin hole seats, the front end and the rear end of the vertical plate locating column hole on the second vertical plate are symmetrically provided with vertical plate pin hole seats, two vertical plate pin holes penetrating through the first vertical plate or the second vertical plate are arranged in the vertical plate pin hole seats from top to bottom at intervals, the front end and the rear end of the bottom plate on the left side of the second vertical plate are respectively provided with bottom plate screw holes, the left end of the bottom plate is connected with the left end of the main seat plate through locating screws, bottom plate locating screw holes and main plate locating screw holes, the right end of the bottom plate is connected with the left end of the main seat plate through bottom plate screw holes, bottom plate locating screw holes and main plate locating screw holes, the right end of the bottom plate is connected with the main seat plate through bottom plate locating pins, upper bottom plate welding joints are arranged between the first vertical plate and the second vertical plate, and the upper bottom plate welding comprises an upper bottom plate, a first locating pin plate, a lower plate and a lower plate, the upper end face of the upper bottom plate is provided with a positioning round seat, a left positioning plate, a middle positioning plate, a right positioning plate, a belt Kong Lizhu and a grooved column from left to right, the left end and the right end of the lower end face of the upper bottom plate are respectively provided with a first positioning pin plate and a second positioning pin plate, the upper ends of the first positioning pin plate and the second positioning pin plate are respectively fixedly connected with the upper bottom plate, the first positioning pin plate and the second positioning pin plate are respectively provided with an upper bottom plate positioning column hole and an upper bottom plate pin hole matched with the first vertical plate and the second vertical plate, the two ends of the upper bottom plate are rotationally connected with the first vertical plate and the second vertical plate through an upper bottom plate positioning column, an upper bottom plate positioning column hole and a vertical plate positioning column hole, the two ends of the upper bottom plate are connected with the first vertical plate and the second vertical plate through an upper bottom plate positioning pin, an upper bottom plate pin hole and a vertical plate pin hole, the lower ends of a positioning round seat, a left positioning plate, a middle positioning plate, a right positioning plate, a belt Kong Lizhu and a stand column with grooves are respectively fixedly connected with the upper bottom plate, the positioning round seat is hollow, a positioning shaft is arranged in the positioning round seat, a pressing cover plate is arranged on the positioning round seat, the lower end of the positioning round seat and the lower end of the positioning shaft are respectively fixedly connected with the upper bottom plate, an internal threaded hole is arranged in the middle of the positioning shaft, the pressing cover plate covers the positioning round seat and is fixedly connected with the positioning shaft through a pressing screw, a pressing threaded hole and the internal threaded hole, the left end and the right end of the middle locating plate are provided with a left locating plate and a right locating plate which are mutually parallel to the middle locating plate, a pressing plate screw hole is formed in the middle of the middle locating plate, a bent plate screw hole is formed in the front end and the rear end of the middle locating plate respectively, a bent plate screw hole is formed in the front end and the rear end of the left locating plate or the right locating plate, an upper pressing plate is fixedly connected with the pressing plate screw hole through a pressing plate screw, the locating bent plate is L-shaped, one end of the locating bent plate is fixedly connected with the bent plate screw hole through the bent plate screw, a screw through hole is formed in the middle of a perforated upright post, a screw groove is formed in the side face of the upright post with a groove, and the left pressing plate and the right pressing plate are fixedly connected with the upright post with the groove through a screw, a nut and the belt Kong Lizhu.
2. The luggage traction axle arm tooling of claim 1, wherein: the left end of the center of the main seat board is provided with a lower friction plate, the lower end face of the lower friction plate is fixedly connected with the upper end face of the main seat board, a main board positioning screw hole is formed in the middle of the lower friction plate, the left end and the right end of the guide groove are respectively provided with a lower guide plate and a lower positioning plate, the right end face of the lower guide plate and the left end face of the lower positioning plate are respectively arc-shaped and matched with the left end and the right end of the guide groove, and the front end and the rear end of the lower positioning plate are respectively provided with a main board positioning screw hole.
3. The luggage traction axle arm tooling of claim 2, wherein: the left end below the bottom plate is provided with an upper friction plate matched with the lower friction plate, the right end below the bottom plate is provided with an upper positioning guide plate matched with the lower guide plate and the lower positioning plate, the upper end faces of the upper friction plate and the upper positioning guide plate are respectively fixedly connected with the bottom plate, and the front end and the rear end of the upper positioning guide plate are respectively provided with a bottom plate screw hole penetrating through the bottom plate and the upper positioning guide plate.
4. A luggage pull axle arm tooling fixture according to claim 2 or 3, characterized in that: the left end of the upper bottom plate is provided with a positioning round seat bottom plate, the lower end of the positioning round seat bottom plate is fixedly connected with the upper bottom plate, the positioning round seat bottom plate is provided with a positioning round seat and a positioning shaft, and the lower end of the positioning round seat and the lower end of the positioning shaft are respectively fixedly connected with the positioning round seat bottom plate.
5. The luggage traction axle arm tooling of claim 4, wherein: the utility model provides a novel structure of the automobile seat comprises a main seat board, and is characterized in that the main seat board comprises a diaphragm, a riser and a main bottom plate, both ends are equipped with the diaphragm respectively about the main bottom plate, both ends are equipped with the riser respectively around the main bottom plate, terminal surface and riser up end fixed connection respectively under the main seat board, both ends respectively with riser fixed connection around the diaphragm, main bottom plate, riser and diaphragm fixed connection form the main seat board, terminal surface interval is equipped with the backing plate under the main seat board, backing plate up end and riser fixed connection.
6. The luggage traction axle arm tooling of claim 5, wherein: the vertical plate is fixedly connected with the first vertical plate or the second vertical plate, and vertical plate positioning column holes and vertical plate pin holes are correspondingly formed in the vertical plate.
7. The luggage traction axle arm tooling of claim 6, wherein: the novel reinforced concrete floor comprises a bottom plate, wherein reinforcing ribs, transverse rib plates, vertical rib plates and short vertical rib plates are arranged on the bottom plate, the reinforcing ribs are arranged on the outer sides of a first vertical plate and a second vertical plate, one end of each reinforcing rib is fixedly connected with the bottom plate, the other end of each reinforcing rib is fixedly connected with the first vertical plate or the second vertical plate, two transverse rib plates, two vertical rib plates and two short vertical rib plates are arranged between the first vertical plate and the second vertical plate, the lower ends of the transverse rib plates, the vertical rib plates and the short vertical rib plates are respectively fixedly connected with the bottom plate, the front ends of the vertical rib plates are fixedly connected with the first vertical plate, transverse rib plates are arranged between the vertical rib plates at intervals, the front ends and the rear ends of the transverse rib plates are respectively fixedly connected with the two vertical rib plates, the short vertical rib plates are arranged between the transverse rib plates and the second vertical plates at intervals in parallel, one end of each short vertical rib plate is fixedly connected with the transverse rib plates, the other end of each short vertical rib plate is fixedly connected with the second vertical rib plates, and the bottom plate holes are formed in the bottom plate at the front ends of the two short vertical rib plates and the rear ends of the bottom plate.
8. The luggage pull axle arm tooling of claim 7, wherein: the front end and the rear end of the upper bottom plate are respectively provided with an upper vertical rib plate, and the upper end face of the upper vertical rib plate is fixedly connected with the lower end face of the upper bottom plate.
9. The luggage pull axle arm tooling of claim 8, wherein: the upper pressing plate is provided with an upper pressing plate screw adjusting groove, and the upper pressing plate is fixedly connected with the pressing plate screw hole through a pressing plate screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811446210.8A CN109318005B (en) | 2018-11-29 | 2018-11-29 | Luggage traction axle arm machine tool machining tool |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811446210.8A CN109318005B (en) | 2018-11-29 | 2018-11-29 | Luggage traction axle arm machine tool machining tool |
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| CN109318005A CN109318005A (en) | 2019-02-12 |
| CN109318005B true CN109318005B (en) | 2024-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811446210.8A Active CN109318005B (en) | 2018-11-29 | 2018-11-29 | Luggage traction axle arm machine tool machining tool |
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| CN112276267B (en) * | 2020-10-16 | 2022-09-27 | 长春理工大学 | Titanium alloy weak-rigidity part precision linear cutting clamping device and working method thereof |
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| JP2001030133A (en) * | 1999-07-16 | 2001-02-06 | Nissan Motor Co Ltd | Work positioning device |
| CN2681999Y (en) * | 2004-03-08 | 2005-03-02 | 威海广泰空港设备有限公司 | Power transmission device for airplane tractors |
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| CN109318005A (en) | 2019-02-12 |
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