CN216706756U - Plate part positioning jig - Google Patents
Plate part positioning jig Download PDFInfo
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- CN216706756U CN216706756U CN202123303092.5U CN202123303092U CN216706756U CN 216706756 U CN216706756 U CN 216706756U CN 202123303092 U CN202123303092 U CN 202123303092U CN 216706756 U CN216706756 U CN 216706756U
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- plate
- positioning jig
- part positioning
- workbench
- plate part
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Abstract
The utility model relates to a plate part positioning jig which comprises a bottom plate, wherein a supporting column is fixedly arranged at the bottom of the bottom plate, an air cylinder with a vertically arranged piston rod is arranged at the top of the bottom plate, a guide connecting plate is fixedly arranged at the top of the air cylinder, a workbench which is vertically parallel to the guide connecting plate is arranged right above the guide connecting plate, the top of the piston rod penetrates through the guide connecting plate and is fixedly connected with the center of the bottom surface of the workbench, and a vacuum sucker with an upward suction port is fixedly arranged at the top of the workbench. The plate part positioning jig is simple in structure, the plate parts are fixed through a sucking disc adsorption method, damage to the plate parts is small, the plate part positioning jig is suitable for fixing plate parts with different sizes, structural shapes and thicknesses, the plate parts can be adjusted in height when the plate parts are different in thickness, the plate part positioning jig is suitable for the requirements of machine tool machining, and the plate part positioning jig is practical, flexible, strong in universality and high in safety factor.
Description
Technical Field
The utility model relates to a positioning jig, in particular to a plate part positioning jig.
Background
The machine tool has specific requirements for the fixation of the plate parts when machining the plate parts.
At present, processing to plate part on the lathe is all fixed through the special fixture centre gripping that can fixed mounting on the lathe workstation, and the mode stability that anchor clamps centre gripping is fixed is good, but, belongs to rigid connection between anchor clamps chuck and the plate part, and the anchor clamps chuck can produce certain centre gripping dynamics to between the plate part, and to some plate parts that rigid is not high, the mode that the anchor clamps centre gripping is fixed causes the position department of being connected of anchor clamps chuck and product easily to produce and warp, damages the plate product.
In addition, because the plate parts are different in size, structural shape and thickness, a specific clamp needs to be designed for clamping and fixing during machining of the plate parts, the universality among the clamps is not high, and the research and development machining cost is increased.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a plate part positioning jig suitable for fixing plate parts with different sizes, structural shapes and thicknesses.
In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a plate part positioning jig, has the bottom plate, the fixed support column that is provided with in bottom plate bottom, the top is provided with the cylinder of the vertical setting of piston rod, the fixed direction connecting plate that is provided with in cylinder top is provided with directly over the direction connecting plate rather than the workstation that is parallel from top to bottom, the piston rod top pass the direction connecting plate with the bottom surface center fixed connection of workstation is in the same place, the fixed ascending vacuum chuck of suction inlet that is provided with in workstation top.
Further, the bottom plate is of a rectangular structure; the number of the support columns is four, and the four support columns are fixedly arranged at four corners of the bottom plate respectively.
Furthermore, the guide connecting plate is of a rectangular structure, the four corners of the guide connecting plate are respectively provided with an upper guide hole which is communicated up and down, the bottom plate is provided with a lower guide hole which is communicated up and down at the position corresponding to the upper guide hole up and down, the upper guide hole and the lower guide hole are respectively and fixedly provided with an upper guide sleeve and a lower guide sleeve, each group of upper guide sleeve and lower guide sleeve which correspond up and down is internally provided with a guide pillar which is in sliding fit with the upper guide sleeve and the lower guide sleeve up and down, and the top of the guide pillar is fixedly connected to the bottom of the workbench.
Furthermore, the bottom plate and the part of the guide connecting plate corresponding to the piston rod are provided with up-and-down communicated engagement holes, and the engagement holes are in clearance fit with the piston rod.
Furthermore, the top surface of the workbench is horizontal, and a fixing connecting hole for installing the vacuum chuck is formed in the workbench.
Further, the vacuum chuck has a plurality ofly, takes the form of rectangular structure array distribution.
Furthermore, the piston rod and the workbench are connected together through a flange plate fixedly arranged at the center of the bottom of the workbench.
Furthermore, the supporting columns and the bottom plate and the guide columns and the workbench are fixedly connected together through bolts.
Furthermore, the workbench is provided with a blanking hole which is communicated up and down.
Compared with the prior art, the utility model has the advantages that: the plate part positioning jig is simple in structure, the plate parts are fixed through a sucking disc adsorption method, damage to the plate parts is small, the plate part positioning jig is suitable for fixing plate parts with different sizes, structural shapes and thicknesses, the plate parts can be adjusted in height when the plate parts are different in thickness, the plate part positioning jig is suitable for the requirements of machine tool machining, and the plate part positioning jig is practical, flexible, strong in universality and high in safety factor.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic front perspective view of a positioning fixture for plate parts according to the present invention;
FIG. 2 is a schematic bottom view of the positioning jig for plate parts according to the present invention;
FIG. 3 is a schematic view of an end face structure of the positioning jig for plate parts according to the present invention;
fig. 4 is a cross-sectional view of the side structure of the jig for positioning plate parts according to the present invention.
In the figure: 1. a work table; 11. a vacuum chuck; 12. fixing the connecting hole; 13. a blanking hole; 14. a flange plate; 2. a base plate; 21. a lower guide sleeve; 211. a lower guide hole; 22. a support pillar; 23. an engagement hole; 3. a guide connection hole; 31. an upper guide sleeve; 311. an upper guide hole; 4. a guide post; 5. a cylinder; 51. a piston rod.
Detailed Description
The utility model is described in detail below with reference to the following figures and embodiments:
the plate part positioning jig shown in fig. 1-4 is provided with a bottom plate 2, a support column 22 is fixedly arranged at the bottom of the bottom plate 2, an air cylinder 5 with a piston rod 51 vertically arranged is arranged at the top of the bottom plate, a guide connecting plate 3 is fixedly arranged at the top of the air cylinder 5, a workbench 1 which is parallel to the guide connecting plate 3 from top to bottom is arranged right above the guide connecting plate 3, the top of the piston rod 51 penetrates through the guide connecting plate 3 and is fixedly connected with the center of the bottom surface of the workbench 1, and a vacuum sucker 11 with an upward suction port is fixedly arranged at the top of the workbench 1.
In order to ensure the stability of the bottom plate 2 and facilitate the fixed connection of a machine tool workbench in the later period, the bottom plate 2 is of a rectangular structure; the number of the support columns 22 is four, and the four support columns are respectively fixedly arranged at four corners of the bottom plate 2; the bottom of the support column 22 is provided with a threaded fixing hole.
In order to ensure the lifting stability of the workbench 1, the guide connecting plate 3 is of a rectangular structure, four corners of the guide connecting plate are respectively provided with an upper guide hole 311 which is communicated up and down, a lower guide hole 211 which is communicated up and down is arranged at a position on the bottom plate 2 corresponding to the upper guide hole 311 up and down, an upper guide sleeve 31 and a lower guide sleeve 21 are respectively and fixedly arranged on the upper guide hole 311 and the lower guide hole 211, a guide pillar 4 which is in sliding fit with the upper guide sleeve 31 and the lower guide sleeve 21 up and down is arranged in each group of the upper guide sleeve 31 and the lower guide sleeve 21 which correspond up and down, and the top of the guide pillar 4 is fixedly connected to the bottom of the workbench 1.
In order to facilitate the connection between the piston rod 51 and the workbench 1 and the up-and-down movement, the bottom plate 2 and the guide connecting plate 3 corresponding to the piston rod 51 are provided with engaging holes 23 which are communicated up and down, and the engaging holes 23 are in clearance fit with the piston rod 51.
In order to facilitate the installation of the vacuum chuck 11, the top surface of the workbench 1 is horizontal, and the workbench 1 is provided with a fixing connection hole 12 for installing the vacuum chuck 11.
In order to ensure the fixing effect of the plate part, the vacuum chucks 11 are provided with a plurality of rectangular structural arrays.
In order to facilitate the fixed connection and the separation between the workbench 1 and the piston rod 51, the piston rod 51 and the workbench 1 are connected together through a flange 14 fixedly arranged at the center of the bottom of the workbench 1.
In order to facilitate the fixing and the dismounting of the supporting column 22 and the guide column 4, the supporting column 22 and the bottom plate 2 and the guide column 4 and the workbench 1 are fixedly connected together through bolts.
In order to facilitate the processing of plate parts and the falling of waste materials, the workbench 1 is provided with a blanking hole 13 which is communicated up and down.
The specific working principle is as follows: pass through bolt fixed connection with guide pillar 4 on the lathe workstation, the plate part is placed and is fixed through vacuum chuck 11 absorption after on the workstation 1, according to the thickness of plate part before the processing, through the top height of piston rod 51 activity adjustment workstation 1 about on the cylinder 5, makes its high requirement that adapts to lathe processing, and plate part adds man-hour, and the sweeps that produces can fall through the blanking hole, clears up after the processing is finished again.
The plate part positioning jig is simple in structure, the plate parts are fixed through a sucking disc adsorption method, damage to the plate parts is small, the plate part positioning jig is suitable for fixing plate parts with different sizes, structural shapes and thicknesses, the plate parts can be adjusted in height when the plate parts are different in thickness, the plate part positioning jig is suitable for the requirements of machine tool machining, and the plate part positioning jig is practical, flexible, strong in universality and high in safety factor.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (9)
1. The utility model provides a board part positioning jig which characterized in that: have bottom plate (2), bottom plate (2) bottom is fixed to be provided with support column (22), and the top is provided with cylinder (5) of the vertical setting of piston rod (51), cylinder (5) top is fixed to be provided with direction connecting plate (3), is provided with workstation (1) rather than parallel from top to bottom directly over direction connecting plate (3), piston rod (51) top pass direction connecting plate (3) with the bottom surface center fixed connection of workstation (1) is in the same place, workstation (1) top is fixed and is provided with suction inlet ascending vacuum chuck (11).
2. The plate part positioning jig according to claim 1, characterized in that: the bottom plate (2) is of a rectangular structure; the number of the support columns (22) is four, and the four support columns are respectively fixedly arranged at four corners of the bottom plate (2).
3. The plate part positioning jig according to claim 1, characterized in that: the guide connecting plate (3) is of a rectangular structure, an upper guide hole (311) which is communicated up and down is respectively arranged at each of four corners of the guide connecting plate, a lower guide hole (211) which is communicated up and down is arranged at a position, corresponding to the upper guide hole (311), on the bottom plate (2) up and down, a lower guide hole (211) which is communicated up and down is arranged on the upper guide hole (311) and the lower guide hole (211), an upper guide sleeve (31) and a lower guide sleeve (21) are respectively and fixedly arranged on the upper guide hole (311) and the lower guide hole (211), a guide pillar (4) which is in up-and-down sliding fit with the upper guide sleeve (31) and the lower guide sleeve (21) are arranged in each group, corresponding to each other up and down, and the top of the guide pillar (4) is fixedly connected to the bottom of the workbench (1).
4. The plate part positioning jig according to claim 1, characterized in that: the bottom plate (2) and the guide connecting plate (3) are provided with up-and-down communicated joint holes (23) corresponding to the piston rod (51), and the joint holes (23) are in clearance fit with the piston rod (51).
5. The plate part positioning jig according to claim 1, characterized in that: the top surface of the workbench (1) is horizontal, and a fixing connecting hole (12) for installing a vacuum chuck (11) is formed in the workbench (1).
6. The plate part positioning jig according to claim 1, characterized in that: the vacuum chucks (11) are provided with a plurality of vacuum chucks and distributed in a rectangular structure array.
7. The plate part positioning jig according to claim 1, characterized in that: the piston rod (51) is connected with the workbench (1) through a flange plate (14) fixedly arranged at the center of the bottom of the workbench (1).
8. The plate part positioning jig according to claim 1, characterized in that: the supporting columns (22) and the bottom plate (2) and the guide columns (4) and the workbench (1) are fixedly connected together through bolts.
9. The plate part positioning jig according to claim 1, characterized in that: and the workbench (1) is provided with a blanking hole (13) which is communicated up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123303092.5U CN216706756U (en) | 2021-12-24 | 2021-12-24 | Plate part positioning jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123303092.5U CN216706756U (en) | 2021-12-24 | 2021-12-24 | Plate part positioning jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216706756U true CN216706756U (en) | 2022-06-10 |
Family
ID=81887957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123303092.5U Active CN216706756U (en) | 2021-12-24 | 2021-12-24 | Plate part positioning jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216706756U (en) |
-
2021
- 2021-12-24 CN CN202123303092.5U patent/CN216706756U/en active Active
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