CN213258291U - Sheet side wall processing tool - Google Patents
Sheet side wall processing tool Download PDFInfo
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- CN213258291U CN213258291U CN202021637899.5U CN202021637899U CN213258291U CN 213258291 U CN213258291 U CN 213258291U CN 202021637899 U CN202021637899 U CN 202021637899U CN 213258291 U CN213258291 U CN 213258291U
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Abstract
The utility model belongs to the technical field of the mould processing and specifically relates to a sheet metal lateral wall processing frock is related to, and it includes the workstation and sets up the splint on the workstation, and the polylith has been arranged about workstation length direction central line symmetry to splint, is equipped with the cushion on every splint is close to relative splint one side. And a clamping frame used for clamping the blank on the cushion block is arranged on one surface of the clamping plate close to the cushion block. Workstation width direction one end fixedly connected with fixed plate, fixedly connected with cylinder on the fixed plate, the piston rod of cylinder runs through the fixed plate and extends to splint, fixedly connected with extension rod on the piston rod of cylinder. This application has the stability of promotion to sheet metal type blank centre gripping, promotes the effect of the machining precision of blank.
Description
Technical Field
The application relates to the field of die machining, in particular to a sheet side wall machining tool.
Background
After the design of the die is completed, the design drawing of the die can be sent to a production workshop for production, and when the specific structure of the die is processed, the surface of a cuboid thin plate type blank needs to be milled firstly, so that the roughness of the surface of the blank is improved, and the size of the blank is determined simultaneously.
When the side wall of the blank is milled by a horizontal milling machine, the blank is clamped on a workbench by two clamping plates at two ends in the milling direction, the processing surface of the blank extends out of the workbench, and the milling cutter operates to mill the side wall of the blank.
In view of the above-mentioned related technologies, the inventor thinks that there is a great difference in the cutting amount due to the difference in the size of the blank, and when the size of the blank is small and the thickness of the blank is small, the clamping plates on both sides are difficult to stably clamp the blank, and the stability of the blank is reduced during milling, which results in the reduction of the processing precision of the blank.
SUMMERY OF THE UTILITY MODEL
In order to promote the stability to sheet metal type blank centre gripping, promote the machining precision of blank, this application provides a sheet metal lateral wall processing frock.
The application provides a sheet side wall processing frock adopts following technical scheme:
the utility model provides a sheet metal lateral wall processing frock, includes the workstation and sets up the splint on the workstation, splint have arranged the polylith about workstation length direction central line symmetry, every splint are close to and are equipped with the cushion in the relative splint one side.
By adopting the technical scheme, the clamping plate is used for clamping the blank; the cushion block is used for elevating the blank. The blank is placed on the cushion, and the cushion rises the action point of blank to splint after stepping up the blank, and splint are more stable to the centre gripping of blank, and the cushion carries out further support to the blank, reduces the elastic deformation that the blank produced under the effect of the clamping force of splint, promotes the stability of blank when adding man-hour, promotes the machining precision of blank.
Preferably, a clamping frame used for clamping the blank on the cushion block is arranged on one surface, close to the cushion block, of the clamping plate.
Through adopting above-mentioned technical scheme, press from both sides tight frame and press from both sides the blank tightly on the cushion, block that the blank upwards produces elastic deformation's trend, further reduce the elastic deformation that the blank produced under the effect of the clamping force of splint, further promote the stability of blank centre gripping when adding man-hour, further promote the machining precision of blank.
Preferably, the workbench is provided with supporting blocks for supporting the blank, and the supporting blocks are arranged at intervals along the length direction of the clamping plate.
Through adopting above-mentioned technical scheme, the supporting shoe supports the blank bottom surface, blocks the trend that the blank produced elastic deformation downwards, and the cooperation presss from both sides tight framework and promotes the roughness on blank surface in the course of working, further reduces the elastic deformation that the blank produced under the effect of the clamping force of splint, further promotes the stability of blank centre gripping when adding man-hour, further promotes the machining precision of blank.
Preferably, be equipped with the connecting strip in the tight frame of clamp, the connecting strip is arranged many along splint length direction interval, every the connecting strip all is equipped with the elasticity piece near cushion one side.
By adopting the technical scheme, the connecting strip is used for connecting the elastic block; the elastic block is used for elastically pressing the blank. The horizontal milling machine is in the course of carrying out the course of working to the blank, and milling cutter constantly cuts the blank, and the blank has the vibration because the bigger processing of size exists the vibration, and the blank vibration influences the milling quality of blank lateral wall. The elastic block absorbs the vibration of the blank during processing, the stability of the blank during processing is further improved, the processing precision of the blank is further improved, and meanwhile, the elastic block has elasticity and cannot damage the surface of the blank.
Preferably, one side of each connecting strip, which is close to the cushion block, is fixedly connected with a guide pillar, a spring is inserted into each guide pillar, one end of each spring is fixedly connected with the connecting strip, and the other end of each spring is fixedly connected with the elastic block.
By adopting the technical scheme, the guide pillar is used for guiding; the spring is used for elastically pressing the elastic block and the guide post. Press from both sides tight frame and splint fixed connection, insert the blank and establish in the frock, the top surface butt elastic block of blank, elastic block extrusion spring, the spring is compressed along the guide pillar, and the spring pressurizes the elastic block, further promotes the stabilizing action of elastic block to the blank, further promotes the machining precision of blank.
Preferably, workstation width direction one end fixedly connected with fixed plate, fixedly connected with cylinder on the fixed plate, the piston rod of cylinder runs through the fixed plate and extends to splint, fixedly connected with extension rod on the piston rod of cylinder.
By adopting the technical scheme, the fixing plate is used for fixing the cylinder and blocking cutting scraps in milling; the cylinder is used for pushing and pulling the extension rod; the extension rod is used for abutting against the blank. The piston rod of cylinder stretches out and drives the lateral wall offset that milling cutter one end was kept away from to extension rod and blank, and the blank slides to keeping away from the milling cutter direction under milling cutter's propulsive effect when preventing that milling cutter from milling the blank, further promotes the stability of blank when milling, further promotes the milling precision of blank.
Preferably, one end of the extension rod, which is far away from the cylinder, is fixedly connected with a baffle plate.
Through adopting above-mentioned technical scheme, the baffle offsets with the blank, has increased the area of action of cylinder to the blank, promotes the stability that the cylinder promoted the blank, further promotes the stability of blank on the frock, promotes the machining precision of baffle.
Preferably, a bearing block is arranged on one surface, close to the cushion block, of the baffle plate.
Through adopting above-mentioned technical scheme, the bearing piece carries out the bearing to the blank, further promotes the stability that blank and cylinder are connected, further promotes the machining precision of blank.
Preferably, reinforcing ribs for improving the connection strength of the fixing plates are arranged at two ends of the workbench in the length direction, and the reinforcing ribs are fixedly connected with two ends of the fixing plates in the length direction.
Through adopting above-mentioned technical scheme, the strengthening rib promotes the stability of being connected of fixed plate and workstation, reduces the elastic deformation volume that the fixed plate produced under the drive of cylinder, prolongs the life of fixed plate.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the cushion block heightens the blank, the blank is spaced from the surface of the workbench, the clamping plate clamps the blank, and as the acting point of the blank on the clamping plate is raised, the clamping of the clamping plate on the blank is more stable, and the processing precision of the blank is improved;
2. the clamping frame is arranged on the clamping plate, and the elastic block is arranged on one side, close to the blank, of the clamping frame to clamp the blank, so that the elastic deformation of the blank under the clamping action of the clamping plate is reduced, and the machining precision of the clamping plate is further improved;
3. set up the supporting shoe on the workstation, the supporting shoe supports the blank, and the supporting shoe presss from both sides the blank clamp with pressing from both sides tight frame cooperation and tie tightly, reduces the elastic deformation that the blank produced under the clamping action of splint, further promotes the machining precision of splint.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
FIG. 2 is a solid diagram showing the positional relationship of the support blocks.
Fig. 3 is a schematic view showing the structure of the clamping frame.
Description of reference numerals: 1. a work table; 2. a splint; 3. cushion blocks; 4. a support block; 5. a fixing plate; 6. a cylinder; 7. a baffle plate; 8. a bearing block; 9. reinforcing ribs; 10. an extension pole; 11. clamping the frame; 12. a connecting strip; 13. an elastic block; 14. a spring; 15. and (6) a guide pillar.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses sheet side wall processing frock. Referring to fig. 1 and 2, the sheet side processing tool comprises a workbench 1 and two clamping plates 2 arranged on the workbench 1, wherein the two clamping plates 2 are symmetrically arranged about the central line of the workbench 1 in the length direction, a cushion block 3 is arranged on one surface of each of the two clamping plates 2 opposite to each other, and the cushion block 3 and the clamping plates 2 are integrally formed. The workbench 1 is provided with a supporting block 4 for supporting the blank, and the supporting block 4 is distributed with a plurality of blocks at intervals along the length direction of the clamping plate 2. The blank is put on two cushion 3, and supporting shoe 4 supports the blank, and two splint 2 press from both sides the blank tightly, and after supporting shoe 4 and cushion 3 heightened the blank, the impetus of blank on splint 2 risees, and the convenience is pressed from both sides tightly the blank, promotes splint 2 to the stability of blank centre gripping, promotes the stability that the blank adds man-hour, promotes blank machining precision.
Referring to fig. 1 and 2, 1 width direction one end fixedly connected with fixed plate 5 of workstation, fixedly connected with cylinder 6 on the fixed plate 5, the piston rod of cylinder 6 runs through fixed plate 5 and extends to the base plate, fixedly connected with extension rod 10 on the piston rod of cylinder 6, and 6 one end fixedly connected with baffle 7 of cylinder are kept away from to extension rod 10, and baffle 7 is kept away from and is equipped with bearing block 8 on the cylinder 6 one side, bearing block 8 and baffle 7 integrated into one piece. The piston rod of cylinder 6 stretches out to drive extension rod 10 and extends to splint 2, and extension rod 10 pole pushes baffle 7 to the blank, and 6 one sides of cylinder and the laminating of blank lateral wall are kept away from to baffle 7, and support piece 8 inserts and supports the blank in the interval of blank and workstation 1. Milling cutter is kept away from cylinder 6 one side to the blank and is added man-hour, and baffle 7 blocks the gliding trend of blank to being close to cylinder 6 direction under milling cutter's promotion, further promotes the clamping stability of blank on the milling machine, promotes the machining precision of blank. Two ends of the workbench 1 in the length direction are fixedly connected with reinforcing ribs 9, and the two reinforcing ribs 9 are fixedly connected with two ends of the fixing plate 5 in the length direction. The joint strength of strengthening rib 9 promotion fixed plate 5 and workstation 1, fixed plate 5 non-deformable under the pulling of cylinder 6, the life of extension fixed plate 5 prevents simultaneously that baffle 7 from being connected not hard up with the blank, further promotes the stability of blank on the frock, further promotes the machining precision of blank.
Referring to fig. 1 and 3, splint 2 is close to 3 one sides of cushion and goes up fixedly connected with clamping frame 11, is equipped with connecting strip 12 in the clamping frame 11, connecting strip 12 with press from both sides tight frame 11 integrated into one piece, connecting strip 12 has many along 2 length direction interval distributions of splint, equal fixedly connected with guide pillar 15 on every connecting strip 12, the cover is equipped with spring 14 on the guide pillar 15, spring 14 keeps away from and presss from both sides tight frame 11 one end fixedly connected with elastic block 13, spring 14 keeps away from elastic block 13 one end and presss from both sides tight frame 11 fixed connection. Elastic block 13 extrudees the blank surface, elastic deformation takes place for elastic block 13 surface, elastic block 13 and the laminating of blank top surface prevent that elastic block 13 from causing the damage to the blank surface, supporting shoe 4 on the workstation 1 supports the blank simultaneously, the trend that the blank produced elastic deformation when milling is blockked by elastic block 13 and supporting shoe 4, further promote the stability of blank on workstation 1, promote the machining precision of blank. When the elastic block 13 extrudes the blank, the elastic block 13 compresses the spring 14 along the length direction of the guide post 15, and the elasticity of the spring 14 extrudes the elastic block 13, so that the connection stability of the elastic block 13 and the blank is improved.
The implementation principle of a sheet side wall processing frock of the embodiment of the application is: the wool is inserted into the space between the elastic block 13 and the cushion block 3, and the spring 14 pushes the elastic block 13 to extrude the blank. The piston rod of the cylinder 6 extends out, and the side wall of the blank is attached to the side wall of the baffle 7 when the blank is pushed. When the milling machine operates, the cushion block 3, the supporting block 4, the supporting block 8 and the elastic block 13 clamp the blank tightly, the elastic deformation of the blank is blocked, the shock absorption is carried out, the baffle 7 blocks the blank to move towards the air cylinder 6, the stability of the blank on the tool is improved, and the processing precision of the blank is improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a sheet metal lateral wall processing frock which characterized in that: the clamping device comprises a workbench (1) and clamping plates (2) arranged on the workbench (1), wherein a plurality of clamping plates (2) are symmetrically arranged about the central line of the workbench (1) in the length direction, and a cushion block (3) is arranged on one surface, close to the opposite clamping plate (2), of each clamping plate (2);
a clamping frame (11) used for clamping the blank on the cushion block (3) is arranged on one surface, close to the cushion block (3), of the clamping plate (2);
the supporting blocks (4) used for supporting the blank are arranged on the workbench (1), and a plurality of blocks are arranged on the supporting blocks (4) at intervals along the length direction of the clamping plate (2).
2. The sheet side wall machining tool according to claim 1, characterized in that: be equipped with connecting strip (12) in pressing from both sides tight frame (11), connecting strip (12) are arranged many, every along splint (2) length direction interval connecting strip (12) are close to cushion (3) one side and all are equipped with elasticity piece (13).
3. The sheet side wall machining tool according to claim 2, characterized in that: each connecting strip (12) is fixedly connected with a guide post (15) on one side close to the cushion block (3), a spring (14) is inserted into each guide post (15), one end of each spring (14) is fixedly connected with the connecting strip (12), and the other end of each spring is fixedly connected with the elastic block (13).
4. The sheet side wall machining tool according to claim 1, characterized in that: workstation (1) width direction one end fixedly connected with fixed plate (5), fixedly connected with cylinder (6) on fixed plate (5), the piston rod of cylinder (6) runs through fixed plate (5) and extends to splint (2), fixedly connected with extension rod (10) on the piston rod of cylinder (6).
5. The sheet side wall machining tool according to claim 4, characterized in that: one end of the extension rod (10) far away from the air cylinder (6) is fixedly connected with a baffle (7).
6. The sheet side wall machining tool according to claim 5, characterized in that: and a bearing block (8) is arranged on one surface of the baffle (7) close to the cushion block (3).
7. The sheet side wall machining tool according to claim 4, characterized in that: workstation (1) length direction both ends are equipped with strengthening rib (9) that are used for promoting fixed plate (5) joint strength, strengthening rib (9) and fixed plate (5) length direction both ends fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021637899.5U CN213258291U (en) | 2020-08-07 | 2020-08-07 | Sheet side wall processing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021637899.5U CN213258291U (en) | 2020-08-07 | 2020-08-07 | Sheet side wall processing tool |
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| Publication Number | Publication Date |
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| CN213258291U true CN213258291U (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021637899.5U Active CN213258291U (en) | 2020-08-07 | 2020-08-07 | Sheet side wall processing tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769659A (en) * | 2022-05-23 | 2022-07-22 | 中国科学院光电技术研究所 | Precise boring and milling machining method for high-precision sheet parts |
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2020
- 2020-08-07 CN CN202021637899.5U patent/CN213258291U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769659A (en) * | 2022-05-23 | 2022-07-22 | 中国科学院光电技术研究所 | Precise boring and milling machining method for high-precision sheet parts |
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