CN219380449U - Positioning fixture for precision part machining - Google Patents
Positioning fixture for precision part machining Download PDFInfo
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- CN219380449U CN219380449U CN202320380461.0U CN202320380461U CN219380449U CN 219380449 U CN219380449 U CN 219380449U CN 202320380461 U CN202320380461 U CN 202320380461U CN 219380449 U CN219380449 U CN 219380449U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model relates to a precision parts processing technology field specifically is a positioning fixture that precision parts processing was used, including the processing platform, the surface of processing platform is provided with positioner, positioner includes two slide rails, two the equal fixed connection of slide rail is at the surface of processing platform, two the spout has been seted up respectively to the surface of slide rail, two one side sliding connection that processing platform was kept away from to the slide rail ground surface has two stoppers, two the surface of stopper is close to two sliders of one side fixedly connected with of processing platform respectively, two slider respectively with the spout inner wall sliding connection of two slide rails, has solved among the prior art there is a round hole fixed plate of diameter size, only can fix a position the pipe fitting of a size, when need processing the pipe fitting of equidimension not, just need change different fixed plates, and the trouble inconvenience that such mode was very, and the practicality is relatively poor, has reduced the problem of the machining efficiency of part.
Description
Technical Field
The application relates to the technical field of precision part machining, in particular to a positioning fixture for precision part machining.
Background
Precision parts are fittings used in the automotive, timepiece and other industries, and are machined to better fit the use of various devices.
For example, when a precision part of a pipe fitting is machined, a worker usually holds a material for machining the part, and then performs operation machining on a machining table, and the inventor finds that a mode of machining the part by holding the part in daily life can generate shaking due to the hand of the worker, so that the pipe fitting generates abnormal deflection dislocation in the machining process, the machining error is large, even the material is scrapped, in order to solve the problems, a fixing plate with a round hole is used, and the pipe fitting is placed into the round hole when the pipe fitting is machined, so that a positioning effect is achieved, the pipe fitting is ensured to be stable in the machining process and not easy to shake, and a finished product effect of machining is improved.
But in actual operation, the round hole fixing plate with the diameter is found, only one size pipe fitting can be positioned, when the pipe fittings with different sizes are required to be processed, different fixing plates are required to be replaced, the mode is very complicated and inconvenient, the practicability is poor, and the processing efficiency of parts is reduced.
Disclosure of Invention
The purpose of this application is to solve among the prior art and to have a round hole fixed plate of diameter size, only can fix a position the pipe fitting of a size, when need process the pipe fitting of equidimension not, just need change different fixed plates, the loaded down with trivial details inconvenience of such mode ten, and the practicality is relatively poor, has reduced the shortcoming of the machining efficiency of part, and the positioning fixture that the accurate part processing was used that proposes.
In order to achieve the above purpose, the present application adopts the following technical scheme: the utility model provides a positioning fixture that precision parts processing was used, includes the processing platform, the surface of processing platform is provided with positioner, positioner includes two slide rails, two the equal fixed connection of slide rail is at the surface of processing platform, two the spout has been seted up respectively to the surface of slide rail, two one side sliding connection that processing platform was kept away from to the slide rail ground surface has two stoppers, two the one side that the surface of stopper is close to the processing platform is two sliders of fixedly connected with respectively, two the slider respectively with the spout inner wall sliding connection of two slide rails, two the draw-in groove has been seted up respectively to one side that the surface of stopper is close to each other, the fixed surface of processing platform is connected with the limiting plate, the surface rotation of limiting plate is connected with the screw rod, two opposite screw threads have been seted up to the both ends circular arc surface of screw rod, threaded connection has the connecting block respectively at the both ends of screw rod, the connecting block of screw rod both ends circular arc surface fixed connection with two stoppers respectively.
The effects achieved by the components are as follows: when processing pipe fitting on the processing bench, place the pipe fitting between the draw-in groove of two stoppers, then rotate the screw rod on the limiting plate, make two connecting blocks be close to each other gradually, then drive the slider on two stoppers and slide at the spout inner wall of slide rail, until the draw-in groove is extruded to the pipe fitting contact, the pipe fitting can be spacing on the processing bench by steadily this moment, thereby make the pipe fitting stably spacing in the course of working, the error has been reduced, the finished product effect has been improved, simultaneously the position of adjusting the stopper when processing different sizes can, very convenient quick, machining efficiency has been improved.
Preferably, the inner wall fixedly connected with of draw-in groove consolidates the pad, consolidate the pad and be the rubber pad.
The effects achieved by the components are as follows: through the setting of reinforcement pad, the frictional force when having increased draw-in groove extrusion location pipe fitting to make the pipe fitting more stable when processing, be difficult for producing and rock, improved the shaping effect of pipe fitting processing, also improved the utilization ratio of pipe fitting.
Preferably, one end of the screw rod, which is far away from the limiting plate, is fixedly connected with a handle, and a plurality of anti-slip stripes are arranged on two sides of the surface of the handle.
The effects achieved by the components are as follows: through the setting of handle, can rotate the screw rod more convenient to make things convenient for the pipe fitting to place in the draw-in groove of stopper, perhaps be convenient for take out the part of processing completion fast, improved the machining efficiency of pipe fitting and the convenience of stopper.
Preferably, the sections of the two sliding blocks are rectangular, and the sizes of the two sliding blocks are matched with the inner wall of the sliding groove of the sliding rail.
The effects achieved by the components are as follows: through the size adaptation setting of slider and spout, make the slider steady slide in the spout, be difficult for taking place to rock the skew, and then use stopper and pipe fitting part to fix a position the setting steadily, guaranteed the steady state of pipe fitting in the course of working.
Preferably, two one sides of the sliding rails close to each other are provided with cleaning devices, each cleaning device comprises an assembly rod, one sides of the two sliding rails close to each other are respectively provided with a mounting groove, the surfaces of the assembly rods are in sliding connection with the inner walls of the mounting grooves on the surfaces of the sliding rails, one sides of the surfaces of the assembly rods close to the processing table are fixedly connected with brushes, and the brushes are in sliding connection with the surfaces of the processing table.
The effects achieved by the components are as follows: when using positioner to process the pipe fitting, a large amount of piece that produces in the course of working can fall on the processing bench, at this moment along mounting groove inner wall sliding assembly pole, and then drive the brush on the assembly pole and slide friction in the surface of processing bench to the piece impurity on processing bench surface is clear away, has guaranteed that the processing bench has neatly clean, and has guaranteed the normal processing of pipe fitting, has improved machining efficiency to a certain extent.
Preferably, two ends of the sliding rail are respectively fixedly connected with a stop block at the position of the mounting groove, and the size of the stop block is matched with the mounting groove.
The effects achieved by the components are as follows: through the setting of dog, make the assembly pole can slide in the mounting groove steadily, be difficult for taking place to break away from with the mounting groove at the slip in-process, and then the processing piece that uses steadily on brush and the processing platform is cleared away, has guaranteed the steady use of brush.
Preferably, the surface of the sliding rail, which is close to the screw rod, of the two sliding rails is connected with a bolt in a threaded manner, the bolt is positioned on one side, which is far away from the processing table, of the sliding rail, and the bolt is abutted against the surface of the assembly rod.
The effects achieved by the components are as follows: through the setting of bolt, when making the brush no longer use, can be spacing by the butt of screw rod and assembly, be difficult for taking place to rock, and then be difficult for influencing the location use of stopper, guaranteed positioner's normal use.
In summary, the beneficial effects of the application are:
the pipe fitting can be stably limited on the processing table, so that the pipe fitting is stably limited in the processing process, errors are reduced, the finished product effect is improved, the position of the limiting block is adjusted when different sizes are processed, and the pipe fitting processing device is quite convenient and rapid, and the processing efficiency is improved.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a schematic side perspective view of FIG. 1 of the present application;
FIG. 3 is a schematic perspective view of a positioning device according to the present application;
fig. 4 is a schematic perspective view of a cleaning device of the present application.
Legend description: 1. a processing table; 2. a positioning device; 201. a slide rail; 202. a chute; 203. a slide block; 204. a limiting block; 205. a clamping groove; 206. reinforcing the pad; 207. a connecting block; 208. a screw; 209. a limiting plate; 210. a handle; 3. a cleaning device; 31. a mounting groove; 32. assembling a rod; 33. a brush; 34. a stop block; 35. and (5) a bolt.
Detailed Description
Referring to fig. 1, the present application provides a technical solution: the utility model provides a positioning fixture that precision parts processing was used, includes processing platform 1, and processing platform 1's surface is provided with positioner 2, and positioner 2 includes two slide rails 201, and two slide rails 201 are provided with cleaning device 3 in the side that is close to each other.
The specific arrangement and function of the positioning device 2 and the cleaning device 3 will be described in detail below.
Referring to fig. 2 and 3, in the present embodiment: two slide rails 201 are all fixedly connected on the surface of processing platform 1, spout 202 has been seted up respectively to the surface of two slide rails 201, one side sliding connection that processing platform 1 was kept away from to the surface of two slide rails 201 has two stoppers 204, one side that processing platform 1 was kept away from to the surface of two stoppers 204 is fixedly connected with two sliders 203 respectively, two sliders 203 respectively with the spout 202 inner wall sliding connection of two slide rails 201, draw-in groove 205 has been seted up respectively to one side that the surface of two stoppers 204 is kept away from each other, the fixed surface of processing platform 1 is connected with limiting plate 209, the surface rotation of limiting plate 209 is connected with screw 208, the screw 208's both ends circular arc surface has been seted up the screw thread respectively, screw 208 both ends are threaded connection 207 respectively with the fixed surface of two stoppers 204, when processing pipe fitting on processing platform 1, then rotate the screw 208 on the limiting plate 209, make two stoppers 207 gradually be close to each other, then drive the slider 203 on two stoppers 204 at the inner wall of slide rail 202 sliding connection 205, the difficult to process, the pipe fitting is processed in the same, thereby the high-speed is realized, the pipe fitting is processed stably, and the pipe fitting is processed, and the size is not stable, and the pipe fitting is processed, simultaneously, and the pipe fitting is processed in the position is not stable.
Referring to fig. 1 and 3, in the present embodiment: the inner wall fixedly connected with reinforcing pad 206 of draw-in groove 205, reinforcing pad 206 is the rubber pad, through reinforcing pad 206's setting, the frictional force when having increased draw-in groove 205 extrusion location pipe fitting, thereby make pipe fitting more stable when processing, be difficult for producing and rock, the shaping effect of pipe fitting processing has been improved, also the utilization ratio of pipe fitting has been improved, the one end fixedly connected with handle 210 of limiting plate 209 is kept away from to screw rod 208, the surface both sides of handle 210 are equipped with a plurality of antiskid stripe, through handle 210's setting, can rotate screw rod 208 more conveniently, thereby make things convenient for the pipe fitting to place in the draw-in groove 205 of stopper 204, or be convenient for take out the part of processing completion fast, the machining efficiency of pipe fitting and the convenience of stopper 204 have been improved, the cross-section of two sliders 203 is the rectangle, the size of two sliders 203 and the spout 202 inner wall looks adaptation of slide rail 201, through the size adaptation setting of slider 203 and spout 202, make slider 203 stably slide in spout 202, be difficult for taking place the skew, and then use stopper 204 and pipe fitting to fix a position the setting with the part of pipe fitting steadily, the steady state in the course of processing has been guaranteed.
Referring to fig. 1 and 4, in the present embodiment: the cleaning device 3 includes the assembly pole 32, mounting groove 31 has been seted up respectively to one side that the surface of two slide rails 201 is close to each other, mounting groove 31 inner wall sliding connection on the surface of assembly pole 32 and slide rail 201 surface, one side fixedly connected with brush 33 that the surface of assembly pole 32 is close to processing platform 1, brush 33 and the surface sliding connection of processing platform 1, when using positioner 2 to process the pipe work, a large amount of piece that produces in the course of working can fall on processing platform 1, at this moment along mounting groove 31 inner wall sliding assembly pole 32, and then drive brush 33 on the assembly pole 32 at the surface sliding friction of processing platform 1, thereby the piece impurity on processing platform 1 surface is clear away, guaranteed that processing platform 1 has neatly, and guaranteed the normal processing of pipe fitting, improved machining efficiency to a certain extent, both ends of two slide rails 201 are located the position of mounting groove 31 and are fixedly connected with dog 34 respectively, the size and the setting of mounting groove 31 looks adaptation, make assembly pole 32 can steadily slide in mounting groove 31, be difficult for taking place in the sliding process and mounting groove 31 break away from with mounting groove 31, and the piece 33 has been kept away from with the surface of the stable bolt 35 when using the surface of mounting groove 31 to have guaranteed that the piece 33 is difficult to take place, and the piece is located the surface of slide rail 201 and is kept away from the stable bolt 35 and is located in the side of the screw rod 35 and is used to the side of the screw rod is located in the side of the screw bolt 35 is guaranteed to be used to have the 3, and is kept away from the screw bolt 35 and is used to be used to the surface of the 3 is further to be located in the side of the screw bolt 35, and is further 3 and is guaranteed to be normally and has been kept away from the surface and has 3.
Working principle: when processing pipe fitting on processing bench 1, place the pipe fitting between draw-in groove 205 of two stopper 204, then rotate handle 210, screw rod 208 on messenger's limiting plate 209 takes place to rotate, this moment handle 210 has played can rotate screw rod 208 more conveniently, thereby make things convenient for the pipe fitting to place in the draw-in groove 205 of stopper 204, or be convenient for take out the part of processing completion fast, the machining efficiency of pipe fitting and the convenience of stopper 204 have been improved, make two connecting blocks 207 gradually be close to each other, then drive slider 203 on two stopper 204 and slide at the spout 202 inner wall of slide rail 201, until draw-in groove 205 contact extrusion to the pipe fitting, the reinforcing pad 206 of draw-in groove 205 inner wall contacts the inner wall of extrusion pipe fitting this moment, the frictional force when the pipe fitting was extruded to reinforcing pad 206 has played the increase draw-in groove 205 and has been extruded the location pipe fitting, thereby make pipe fitting more stable when processing, difficult production rocks, the shaping effect of pipe fitting has also been improved the pipe fitting utilization ratio, this moment, the pipe fitting can be spacing on processing bench 1 steadily, thereby make pipe fitting stable spacing in the course of processing, the error has been reduced, the error, the finished product effect has been improved simultaneously, the machining efficiency can be improved fast and fast in the position adjustment of stopper 204 when different dimensions.
When the positioning device 2 is used for processing the pipe, a large amount of scraps generated in the processing process can fall on the processing table 1, at this time, the assembly rod 32 is slid along the inner wall of the mounting groove 31, and then the hairbrush 33 on the assembly rod 32 is driven to slide and rub on the surface of the processing table 1, at this time, the baffle fixedly connected to the two ends of the sliding rail 201 can stably slide in the mounting groove 31, the assembly rod 32 is not easy to separate from the mounting groove 31 in the sliding process, and then the hairbrush 33 is stably used for cleaning the processing scraps on the processing table 1, so that the stable use of the hairbrush 33 is ensured, when the hairbrush 33 is not used any more, the hairbrush 33 can be limited by the abutting joint of the screw 208 and the assembly, the shaking is not easy to occur, the positioning use of the limiting block 204 is not easy to be influenced, the normal use of the positioning device 2 is ensured, therefore, the scraps on the surface of the processing table 1 can be cleaned, the processing table 1 is ensured to be clean, the normal processing of the pipe fitting is ensured, and the processing efficiency is improved to a certain extent.
Claims (7)
1. The utility model provides a positioning fixture that precision parts processing was used, includes processing platform (1), its characterized in that: the surface of processing platform (1) is provided with positioner (2), positioner (2) include two slide rails (201), two slide rails (201) equal fixed connection is at the surface of processing platform (1), two spout (202) have been seted up respectively to the surface of slide rail (201), two one side sliding connection that processing platform (1) was kept away from to the surface of slide rail (201) has two stopper (204), two one side that is close to processing platform (1) of surface of stopper (204) is fixedly connected with two sliders (203) respectively, two slider (203) respectively with spout (202) inner wall sliding connection of two slide rails (201), two draw-in groove (205) have been seted up respectively to one side that the surface of stopper (204) is close to each other, the surface fixedly connected with limiting plate (209) of processing platform (1), the surface rotation of limiting plate (209) is connected with screw rod (208), two opposite screw threads have been seted up to the both ends circular arc face of screw rod (208), both ends of screw rod (208) are connected with two arc face (207) respectively, two arc face (207) are connected with connecting block (204) respectively.
2. The positioning jig for precision parts machining according to claim 1, wherein: the inner wall of draw-in groove (205) fixedly connected with consolidates pad (206), consolidate pad (206) is the rubber pad.
3. The positioning jig for precision parts machining according to claim 1, wherein: one end of the screw rod (208) far away from the limiting plate (209) is fixedly connected with a handle (210), and a plurality of anti-slip stripes are arranged on two sides of the surface of the handle (210).
4. The positioning jig for precision parts machining according to claim 1, wherein: the sections of the two sliding blocks (203) are rectangular, and the sizes of the two sliding blocks (203) are matched with the inner wall of a sliding groove (202) of the sliding rail (201).
5. The positioning jig for precision parts machining according to claim 1, wherein: two one side that slide rail (201) is close to each other is provided with cleaning device (3), cleaning device (3) are including assembly pole (32), two mounting groove (31) have been seted up respectively to one side that the surface of slide rail (201) is close to each other, the surface of assembly pole (32) and the mounting groove (31) inner wall sliding connection of slide rail (201) surface, one side fixedly connected with brush (33) that the surface of assembly pole (32) is close to processing platform (1), surface sliding connection of brush (33) and processing platform (1).
6. The positioning jig for precision parts machining according to claim 5, wherein: two ends of the sliding rail (201) are respectively fixedly connected with a stop block (34) at the position of the mounting groove (31), and the size of the stop block (34) is matched with the mounting groove (31).
7. The positioning jig for precision parts machining according to claim 5, wherein: the surface of the sliding rail (201) close to the screw rod (208) in the two sliding rails (201) is connected with a bolt (35) in a threaded mode, the bolt (35) is located on one side, away from the processing table (1), of the sliding rail (201), and the bolt (35) is abutted to the surface of the assembly rod (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320380461.0U CN219380449U (en) | 2023-03-03 | 2023-03-03 | Positioning fixture for precision part machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320380461.0U CN219380449U (en) | 2023-03-03 | 2023-03-03 | Positioning fixture for precision part machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219380449U true CN219380449U (en) | 2023-07-21 |
Family
ID=87169902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320380461.0U Active CN219380449U (en) | 2023-03-03 | 2023-03-03 | Positioning fixture for precision part machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219380449U (en) |
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2023
- 2023-03-03 CN CN202320380461.0U patent/CN219380449U/en active Active
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