CN111604632A - Positioning mechanism and machining device - Google Patents
Positioning mechanism and machining device Download PDFInfo
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- CN111604632A CN111604632A CN202010595269.4A CN202010595269A CN111604632A CN 111604632 A CN111604632 A CN 111604632A CN 202010595269 A CN202010595269 A CN 202010595269A CN 111604632 A CN111604632 A CN 111604632A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 145
- 238000003754 machining Methods 0.000 title abstract description 8
- 238000003466 welding Methods 0.000 claims abstract description 22
- 239000000725 suspension Substances 0.000 claims description 26
- 239000002184 metal Substances 0.000 abstract description 78
- 239000011888 foil Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Mechanical Engineering (AREA)
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Abstract
The invention provides a positioning mechanism and a machining device, and belongs to the technical field of metal machining. The positioning mechanism includes: the welding device comprises a first driving mechanism, a second driving mechanism and a guiding and positioning plate, wherein the driving direction of the first driving mechanism is vertical to that of the second driving mechanism, the guiding and positioning plate is fixedly arranged at the driving end of the second driving mechanism, the second driving mechanism is arranged at the driving end of the first driving mechanism, a positioning through hole is arranged on the guiding and positioning plate, and the opening direction of the positioning through hole is vertical to the plate surface direction of the guiding and positioning plate and used for positioning a to-be-welded metal sheet through the positioning through hole. The processing device comprises the positioning mechanism. This application can improve the welding efficiency and the precision of foil part and the yield of product through this positioning mechanism.
Description
Technical Field
The invention relates to the technical field of metal processing, in particular to a positioning mechanism and a processing device.
Background
The linear motor is widely applied to consumer electronics products such as mobile phones and flat panels due to small volume, and replaces prompt sound with vibration. Among them, the linear motor is formed by welding a plurality of sheet metal parts, and how to accurately assemble each sheet metal part becomes a key problem for determining the function and quality of the linear motor.
In the prior art, when a plurality of metal thin parts are welded in the process of manufacturing a linear motor, the metal thin parts are generally guided and positioned in a manual clamping mode, so that the efficiency is low, the precision is low, and the yield of products is not high.
Disclosure of Invention
The invention aims to provide a positioning mechanism and a processing device, which can improve the welding efficiency and precision of sheet metal parts and the yield of products.
The embodiment of the invention is realized by the following steps:
in one aspect of the embodiments of the present invention, there is provided a positioning mechanism, including: the welding device comprises a first driving mechanism, a second driving mechanism and a guiding and positioning plate, wherein the driving direction of the first driving mechanism is vertical to that of the second driving mechanism, the guiding and positioning plate is fixedly arranged at the driving end of the second driving mechanism, the second driving mechanism is arranged at the driving end of the first driving mechanism, a positioning through hole is arranged on the guiding and positioning plate, and the opening direction of the positioning through hole is vertical to the plate surface direction of the guiding and positioning plate and used for positioning a to-be-welded metal sheet through the positioning through hole.
Optionally, the sidewall of the longitudinal section of the positioning through hole includes an auxiliary section and a positioning section connected to each other, and the width of the auxiliary section of the positioning through hole is greater than the width of the positioning section of the positioning through hole.
Optionally, the device further comprises a guide mechanism, and the guide positioning plate is guided to move by the guide mechanism.
Optionally, the guide mechanism includes a guide slide rail and a guide slider disposed in the guide slide rail, and the guide slider is connected to the guide positioning plate.
Optionally, the guide device further comprises a hanging connecting plate, the guide sliding block is connected with the guide positioning plate through the hanging connecting plate, and the hanging connecting plate is parallel to the guide positioning plate.
Optionally, the hanging connecting plate comprises a connecting portion and hanging portions extending from opposite ends of the connecting portion, and the two hanging portions are connected to two ends of the guiding and positioning plate respectively.
Optionally, the hanging part is connected with the guide positioning plate through an elastic piece.
Optionally, a first guide post is further disposed between the hanging portion and the guide positioning plate, the first guide post is inserted into the elastic member, or there are a plurality of elastic members, and the first guide post is located between adjacent elastic members.
In another aspect of the embodiments of the present invention, there is provided a processing apparatus including: a clamping mechanism and a plurality of positioning mechanisms of any one of the above.
Optionally, two ends of a guiding and positioning plate in the positioning mechanism are respectively provided with a guiding hole, and the clamping mechanism is provided with a second guiding column corresponding to the guiding hole.
The embodiment of the invention has the beneficial effects that:
the positioning mechanism provided by the embodiment of the invention is composed of a first driving mechanism, a second driving mechanism and a guide positioning plate. Specifically, the driving direction of the first driving mechanism is perpendicular to the driving direction of the second driving mechanism, so that the positioning mechanism can be driven in two perpendicular directions. The guide positioning plate is fixedly arranged at the driving end of the second driving mechanism so as to realize that the second driving mechanism drives the guide positioning plate along the driving direction of the second driving mechanism, the second driving mechanism is arranged at the driving end of the first driving mechanism so as to realize that the first driving mechanism drives the second driving mechanism along the driving direction of the first driving mechanism, and the guide positioning plate reciprocates between the processing position and the non-processing position of the metal sheet part through the driving of the first driving mechanism and the second driving mechanism. The positioning through holes are arranged on the guide positioning plate, the opening direction of each positioning through hole is perpendicular to the plate surface direction of the guide positioning plate, and the positioning through holes are used for positioning the to-be-welded metal sheets and can accurately position the to-be-welded metal sheets so as to improve the welding efficiency and precision.
The processing device provided by the embodiment of the invention adopts the positioning mechanism, and the positioning mechanism is arranged in the processing device, so that the processing efficiency and the product yield of the metal sheet part can be effectively improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a positioning mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an initial state of a positioning mechanism according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a positioning state of the positioning mechanism according to an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of a positioning via provided in an embodiment of the present invention;
fig. 5 is a second schematic structural diagram of a positioning mechanism according to an embodiment of the present invention.
Icon: 100-a positioning mechanism; 110 — a first drive mechanism; 111-a drive cylinder; 120-a second drive mechanism; 130-guiding positioning plate; 131-positioning through holes; 1311-auxiliary section; 1312-a positioning section; 132-a pilot hole; 140-hanging the connection plate; 141-a first guide post; 142-an elastic member; 151-guide slide rail; 152-guide slide block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: the terms "upper", "lower", "vertical", "horizontal", "inner", "outer", and the like, refer to an orientation or positional relationship based on that shown in the drawings, or that is conventionally found when the product of the invention is used, and are used for convenience in describing and simplifying the invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. The terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. Furthermore, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The linear motor is widely applied to consumer electronics products such as mobile phones and flat panels due to small volume, and replaces prompt sound with vibration. Among them, the linear motor is formed by welding a plurality of sheet metal parts, and how to accurately assemble each sheet metal part becomes a key problem for determining the function and quality of the linear motor. In the prior art, in the manufacturing process of a linear motor, when a plurality of metal thin parts are welded, the metal thin parts are usually guided and positioned in a manual clamping mode, so that the efficiency is low, the precision is low, and the yield of products is not high. The present application is proposed to solve the above-mentioned drawbacks of the prior art, and the following is a specific embodiment of the present application.
Fig. 1 is a schematic structural diagram of a positioning mechanism 100 according to the present invention, and referring to fig. 1, an embodiment of the present invention provides a positioning mechanism 100, including: the welding device comprises a first driving mechanism 110, a second driving mechanism 120 and a guiding and positioning plate 130, wherein the driving direction of the first driving mechanism 110 is vertical to the driving direction of the second driving mechanism 120, the guiding and positioning plate 130 is fixedly arranged at the driving end of the second driving mechanism 120, the second driving mechanism 120 is arranged at the driving end of the first driving mechanism 110, a positioning through hole 131 is arranged on the guiding and positioning plate 130, and the opening direction of the positioning through hole 131 is vertical to the plate surface direction of the guiding and positioning plate 130 and used for positioning a metal sheet to be welded through the positioning through hole 131.
It should be noted that, firstly, the positioning mechanism 100 in the present embodiment is suitable for welding thin metal sheets, for example, the thin metal sheets constituting a linear motor, wherein the linear motor operates on the principle that electric energy is converted into mechanical energy to drive the sprung mass to perform linear motion, thereby generating vibration. Linear motors can be further divided into lateral linear motors and longitudinal linear motors. The longitudinal linear motor can only vibrate along the Z axis, the vibration stroke of the motor is short, the vibration force is weak, and the vibration duration is short. And the horizontal linear motor can vibrate along X and Y axes, the motor has longer vibration stroke, high starting speed and controllable vibration direction, is more compact in structure and is more beneficial to reducing the thickness of the mobile phone body.
Secondly, in the present embodiment, the metal sheets to be welded located in the positioning through hole 131 are small metal sheets, and the metal sheets to be welded located in the clamping mechanism are large metal sheets, and the following embodiments respectively state the two metal sheets to be welded as large metal sheets and small metal sheets.
Thirdly, the positioning mechanism 100 in this embodiment is used for positioning the small metal pieces, the large metal pieces are fixed and positioned by the clamping mechanism, the guiding and positioning plate 130 is driven by the first driving mechanism 110 to reciprocate between the machining position and the non-machining position of the metal sheet part, the guiding and positioning plate 130 is driven by the second driving mechanism 120 to approach or keep away from the large metal pieces, and the guiding and positioning plate 130 is used for positioning the small metal pieces, so that the small metal pieces can be accurately and efficiently welded and fixed on the large metal pieces.
For example, referring to fig. 2, fig. 2 is an initial state of the positioning mechanism 100, that is, an initial state of the first driving mechanism 110 and the second driving mechanism 120. Referring to fig. 3, fig. 3 shows a state that the positioning mechanism 100 is extended under the driving force of the first driving mechanism 110, the driving cylinder 111 drives the guiding positioning plate 130 to a processing position of a sheet metal part, and the second driving mechanism 120 drives the guiding positioning plate 130 to move downward, that is, to move close to a large sheet metal until the lower bottom surface of the guiding positioning plate 130 abuts against the upper surface of the large sheet metal, and places a small sheet metal in the positioning through hole 131 of the guiding positioning plate 130, and the positioning through hole 131 can position the small sheet metal, and finally, the positioned large sheet metal and the positioned small sheet metal are welded until the welding of the large sheet metal and the small sheet metal is completed. When welding to big sheetmetal and little sheetmetal is accomplished, at first second actuating mechanism 120 drive direction locating plate 130 is far away from little sheetmetal, when direction locating plate 130 is far away from little sheetmetal, the drive end that drives actuating cylinder 111 retracts to initial condition, so, accomplished the location to little sheetmetal before the welding, need not artificial intervention, it is efficient, because actuating mechanism's drive distance is fixed, consequently, the probability that the error appears is less to the yield of product has been improved.
According to the positioning mechanism 100 provided by the embodiment of the invention, the positioning mechanism 100 is composed of the first driving mechanism 110, the second driving mechanism 120 and the guiding and positioning plate 130. Specifically, the driving direction of the first driving mechanism 110 is perpendicular to the driving direction of the second driving mechanism 120 to achieve driving in two perpendicular directions of the positioning mechanism 100. The guiding and positioning plate 130 is fixedly disposed at a driving end of the second driving mechanism 120 to enable the second driving mechanism 120 to drive the guiding and positioning plate 130 along a driving direction of the second driving mechanism 120, the second driving mechanism 120 is disposed at a driving end of the first driving mechanism 110 to enable the first driving mechanism 110 to drive the second driving mechanism 120 along the driving direction of the first driving mechanism 110, and the guiding and positioning plate 130 is driven by the first driving mechanism 110 and the second driving mechanism 120 to reciprocate between a machining position and a non-machining position of the sheet metal part. The guide positioning plate 130 is provided with a positioning through hole 131, the opening direction of the positioning through hole 131 is perpendicular to the plate surface direction of the guide positioning plate 130, the positioning through hole 131 is used for positioning a sheet metal to be welded, and the sheet metal to be welded can be accurately positioned through the positioning through hole 131, so that the welding efficiency and the welding precision are improved.
Fig. 4 is a schematic cross-sectional view of a positioning through hole 131 provided in an embodiment of the present invention, please refer to fig. 4, further, a sidewall of a longitudinal cross-section of the positioning through hole 131 in the embodiment includes an auxiliary section 1311 and a positioning section 1312 connected to each other, and a width of the auxiliary section 1311 of the positioning through hole 131 is greater than a width of the positioning section 1312 of the positioning through hole 131.
It should be noted that the sidewalls of the longitudinal section of the positioning through hole 131 are provided as two parts connected to each other, namely, the auxiliary section 1311 and the positioning section 1312, and the joint between the auxiliary section 1311 and the positioning section 1312 is smooth and not bent, and if the joint is bent, the auxiliary section 1311 does not guide the small metal piece significantly, and the small metal piece needs to be positioned secondarily when entering the positioning section 1312, which complicates the whole guiding and positioning process, and therefore, the joint between the auxiliary section 1311 and the positioning section 1312 is smooth. The auxiliary section 1311 is used for guiding the small metal sheets, so that the small metal sheets can accurately enter the positioning section 1312, the positioning section 1312 is used for positioning the small metal sheets, manual intervention is avoided, and welding efficiency of the metal sheet parts is improved. If only the auxiliary section 1311 is provided on the side wall of the vertical cross section of the positioning through-hole 131, the small metal piece is likely to slide or tilt on one side when the small metal piece is machined, and therefore the positioning section 1312 needs to be provided.
Illustratively, the positioning through-holes 131 are rectangular holes, or the positioning through-holes 131 are circular holes.
It should be noted that the size of the positioning through hole 131 is not limited herein, for example, the area of the small metal sheet is large, and correspondingly, the cross-sectional area of the positioning through hole 131 is large, whereas the area of the small metal sheet is small, and the cross-sectional area of the positioning through hole 131 is small, that is, the size of the cross-sectional area of the positioning through hole 131 corresponds to the area of the small metal sheet. The shape of positioning through hole 131 can be the round hole, also can be the rectangle, when little sheetmetal needs spacing position to form the rectangle, corresponding positioning through hole 131 can set up and be the rectangle form, when the shape that the sheetmetal needs spacing position to form is irregular, then positioning through hole 131 can set up and be circularly, the skilled person in the art can correspond the selection according to actual need, in addition, positioning through hole 131's shape is not limited to above-mentioned rectangle hole and circular port that gives, can also be the locating hole of other shapes, as long as can realize carrying out guiding orientation to little sheetmetal can.
Alternatively, when the positioning through hole 131 is a circular hole, a plurality of limiting grooves are formed in the positioning section 1312 of the circular hole.
When the positioning through hole 131 is a circular hole, the small metal piece is easy to rotate when positioning the small metal piece, so as to affect the welding accuracy of the small metal piece, and therefore, when the positioning through hole 131 is a circular hole, in order not to affect the welding accuracy of the small metal piece, it is necessary to provide a plurality of limiting grooves on the positioning section 1312 of the circular hole, so as to limit the small metal piece and prevent the small metal piece from rotating in the positioning through hole 131.
In the above embodiment, the second driving mechanism 120 drives the guide positioning plate 130 to move, and here, a specific embodiment is given, and the positioning mechanism 100 further includes a guide mechanism, and the second driving mechanism 120 drives the guide positioning plate 130 to move on the guide mechanism.
Wherein the guiding direction of the guiding mechanism is the same as the driving direction of the second driving mechanism 120, and the whole structure of the second driving mechanism 120 can move on the guiding mechanism.
The above scheme provides a guiding mechanism, specifically, the guiding mechanism includes a guiding slide rail 151 and a guiding slide block 152 disposed in the guiding slide rail 151, and the guiding slide block 152 is connected with the guiding positioning plate 130.
The extending direction of the guide rail 151 is the same as the driving direction of the second driving mechanism 120.
Exemplarily, the fixing plate is of an L-shaped structure, the L-shaped fixing plate includes a horizontal plate and a vertical plate, which are connected to each other, wherein the cylinder body of the driving cylinder 111 is disposed below the horizontal plate, a guiding slide rail 151 and a second driving mechanism 120 are disposed on a side of the vertical plate away from the driving cylinder 111, a driving end of the second driving mechanism 120 is connected to the guiding slider 152 to drive the guiding slider 152 to move in the guiding slide rail 151, and the guiding slider 152 is connected to the guiding positioning plate 130, so that the guiding positioning plate 130 is driven to move when the second driving mechanism 120 drives the guiding slider 152.
Optionally, the positioning mechanism 100 in this embodiment further includes a hanging connection plate 140, the guide slider 152 is connected to the guide positioning plate 130 through the hanging connection plate 140, and the hanging connection plate 140 is parallel to the guide positioning plate 130.
It should be noted that the suspension connecting plate 140 is fixedly connected to the guide sliding block 152, the suspension connecting plate 140 is connected to the guide positioning plate 130, and the guide positioning plate 130 is movable relative to the guide positioning plate 130, so as to achieve the floating installation of the guide positioning plate 130.
Illustratively, the guide positioning plate 130 is driven by the second driving mechanism 120 to move towards and abut against the large metal sheet, in order to prevent the guide positioning plate 130 from indentation or scratch to the large metal sheet, the guide positioning plate 130 is configured to move relative to the suspension connecting plate 140, when the guide positioning plate 130 abuts against the large metal sheet, if the suspension connecting plate continues to move close to the large metal sheet, the guide positioning plate 130 does not continue to move towards the large metal sheet along with the suspension connecting plate 140, and thus the large metal sheet can be effectively protected from being damaged.
Alternatively, in order to further define the structure of the suspension link plate 140, an embodiment of the suspension link plate 140 is provided herein, and specifically, the suspension link plate 140 includes a connecting portion, and suspension portions extending from opposite ends of the connecting portion, respectively, and connected to both ends of the guide positioning plate 130, respectively.
It should be noted that the connecting portion of the suspension connecting plate 140 is fixedly connected to the guide sliding block 152, the two oppositely disposed suspension portions of the suspension connecting plate 140 are used for being connected to the guide positioning plate 130, the positioning through hole 131 is located between the two oppositely disposed suspension portions, and the projection of the connecting portion and the two suspension portions does not cover the positioning through hole 131, that is, the projection of the connecting portion and the two suspension portions is located outside the positioning through hole 131, which facilitates the placement and welding process of the small metal sheets.
The structure of the suspension connecting plate 140 is not limited to the above-mentioned scheme, and may be other structures, such as a U-shaped structure or a zigzag structure, as long as the projection of the suspension connecting plate 140 does not cover the positioning through hole 131.
Further, in order to realize the relative movement of the guide positioning plate 130 with respect to the suspension link plate 140, an embodiment is given herein, and specifically, the suspension portion in this embodiment is connected to the guide positioning plate 130 by an elastic member 142.
It should be noted that the number of the elastic members 142 may be two, four, or six, and the elastic members 142 are respectively disposed at two ends of the guide positioning plate 130 to make the guide positioning plate 130 float with respect to the suspension connection plate 140, so as to protect the large metal sheet.
If two elastic members 142 are provided, two elastic members 142 are respectively provided at the middle positions of both ends of the guide positioning plate 130 to prevent the guide positioning plate 130 from being inclined. If the number of the elastic members 142 is four, two of the four elastic members 142 are in a group, and each group of the elastic members 142 is respectively disposed at two sides of two ends of the guiding and positioning plate 130, so that the guiding and positioning plate 130 is balanced.
Further, in order to prevent the guide positioning plate 130 from shaking or moving laterally, so as to affect the positioning effect of the guide positioning plate 130 on the small metal sheets, in this embodiment, a first guide post 141 is further disposed between the suspension portion and the guide positioning plate 130, the first guide post 141 is inserted into the elastic member 142, or the elastic member 142 is multiple, and the first guide post 141 is located between adjacent elastic members 142.
It should be noted that there are various arrangements of the first guiding column 141, for example, one end of the first guiding column 141 is slidably connected to the hanging connection plate 140, and the other end is fixedly connected to the guiding positioning plate 130; alternatively, one end of the first guide post 141 is fixedly connected to the suspension connection plate 140, and the other end is slidably connected to the guide positioning plate 130. The first guiding column 141 can be inserted into the elastic member 142, or can be located outside the elastic member 142, and a person skilled in the art can specifically select the arrangement mode of the first guiding column 141 according to actual needs, as long as the relative positions of the suspension connecting plate 140 and the guiding positioning plate 130 can be guided.
The embodiment of the invention provides a processing device, which comprises a clamping mechanism and the positioning mechanism 100. The clamping mechanism is used for positioning the large metal sheet, and the positioning mechanism 100 is used for guiding and positioning the small metal sheet so as to improve the welding precision and accuracy of the large metal sheet and the small metal sheet.
The processing device provided by the embodiment of the invention adopts the positioning mechanism 100, and the positioning mechanism 100 is arranged in the processing device, so that the processing efficiency and the product yield of a welding object, namely the efficiency of welding processing of large metal sheets and small metal sheets and the product yield can be effectively improved.
Referring to fig. 5, optionally, in order to further guide the guide positioning plate 130, guide holes 132 are respectively formed at two ends of the guide positioning plate 130 in the positioning mechanism 100 of the present embodiment, and a second guide post corresponding to the guide hole 132 is formed on the clamping mechanism.
It should be noted that, the diameter of the opening of the guiding hole 132 towards one side of the clamping mechanism is larger than the diameter of the opening of the other side of the clamping mechanism, and in the driving process of the second guiding mechanism, the opening of the guiding hole 132 towards one side of the clamping mechanism is firstly matched with the second guiding column correspondingly, therefore, the difference in diameter of the guiding hole 132 can effectively improve the assembling effect of the second guiding column and the guiding hole 132, and further improve the guiding effect of the second guiding column on the guiding positioning plate 130.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A positioning mechanism, comprising: first actuating mechanism, second actuating mechanism and direction locating plate, first actuating mechanism's drive direction with second actuating mechanism's drive direction is perpendicular, the fixed setting of direction locating plate is in second actuating mechanism's drive end, second actuating mechanism sets up first actuating mechanism's drive end the direction locating plate is overhead to have positioning hole, positioning hole's opening direction with direction locating plate's face direction is perpendicular, is used for through welding sheetmetal location is treated to positioning hole.
2. The positioning mechanism according to claim 1, wherein the sidewall of the longitudinal section of the positioning through hole comprises an auxiliary section and a positioning section which are connected with each other, and the width of the auxiliary section of the positioning through hole is larger than that of the positioning section of the positioning through hole.
3. The positioning mechanism of claim 1 further comprising a guide mechanism by which said guide positioning plate is guided for movement.
4. The positioning mechanism according to claim 3, wherein the guiding mechanism comprises a guiding slide rail and a guiding slide block arranged in the guiding slide rail, and the guiding slide block is connected with the guiding positioning plate.
5. The positioning mechanism according to claim 4, further comprising a hanging connecting plate, wherein the guide slider and the guide positioning plate are connected through the hanging connecting plate, and the hanging connecting plate is parallel to the guide positioning plate.
6. The positioning mechanism according to claim 5, wherein said suspension link plate includes a connecting portion and suspension portions extending from opposite ends of said connecting portion, respectively, and both of said suspension portions are connected to both ends of said guide positioning plate, respectively.
7. The positioning mechanism according to claim 6, wherein the hanging portion is connected to the guide positioning plate by an elastic member.
8. The positioning mechanism according to claim 7, wherein a first guide post is further disposed between the suspending portion and the guide positioning plate, the first guide post is inserted into the elastic member, or a plurality of elastic members are provided, and the first guide post is disposed between adjacent elastic members.
9. A processing apparatus comprising a holding mechanism and the positioning mechanism according to any one of claims 1 to 8.
10. The processing device as claimed in claim 9, wherein the positioning mechanism has a guiding hole at each end, and the clamping mechanism has a second guiding column corresponding to the guiding hole.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010595269.4A CN111604632A (en) | 2020-06-24 | 2020-06-24 | Positioning mechanism and machining device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010595269.4A CN111604632A (en) | 2020-06-24 | 2020-06-24 | Positioning mechanism and machining device |
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| CN111604632A true CN111604632A (en) | 2020-09-01 |
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| CN202010595269.4A Pending CN111604632A (en) | 2020-06-24 | 2020-06-24 | Positioning mechanism and machining device |
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| CN209407759U (en) * | 2018-09-28 | 2019-09-20 | 大族激光科技产业集团股份有限公司 | A kind of welding hold-down mechanism and welding positioning compression device |
| CN111215817A (en) * | 2019-12-31 | 2020-06-02 | 华域汽车车身零件（武汉）有限公司 | Fixing clamp for parts |
| CN212371537U (en) * | 2020-06-24 | 2021-01-19 | 深圳市道元实业有限公司 | Positioning mechanism and machining device |
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