CN214489065U - Positioning fixture for cutting circular ring workpiece - Google Patents
Positioning fixture for cutting circular ring workpiece Download PDFInfo
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- CN214489065U CN214489065U CN202120765238.9U CN202120765238U CN214489065U CN 214489065 U CN214489065 U CN 214489065U CN 202120765238 U CN202120765238 U CN 202120765238U CN 214489065 U CN214489065 U CN 214489065U
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- bottom plate
- thickness direction
- limiting plate
- cutting
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Abstract
The utility model relates to a positioning fixture for cutting of ring work piece relates to cutting jig, and it includes the bottom plate, one side of bottom plate thickness direction is provided with the limiting plate, limiting plate length direction is parallel with bottom plate thickness direction, the limiting plate is located one side edge of bottom plate width direction, one side and bottom plate fixed connection that the limiting plate is close to the bottom plate, be provided with the butt plate on the limiting plate, butt plate thickness direction is parallel with bottom plate thickness direction, the butt plate is located one side that bottom plate width direction edge is close to limiting plate thickness direction, one side that butt plate thickness direction is close to the bottom plate is provided with the tight subassembly of support that is used for butt plate and part inside wall. This application has the effect that reduces in the cutting process, the saw blade excessively cuts, anchor clamps or the possibility of saw blade damage.
Description
Technical Field
The application relates to a cutting fixture, in particular to a positioning fixture for cutting a circular ring workpiece.
Background
During the part processing, need fix the part on equipment for machining, along with manufacturing is ripe gradually, the mill more and more tends to utilize anchor clamps group to carry out spacing fixed to the processing part, in time adjusts the part position in the course of being convenient for processing.
Among the correlation technique, the annular part generally adopts lathe processing, uses the chuck to fix a position annular part, and when blank size is great, required lathe size is too big, selects for use the both ends that the annular part of bench vice clamp is tight more in the mill, places the bench vice on the sawing machine, and the saw blade of sawing machine removes along the one side that the radial direction of annular part deviates from the bench vice to the one side that is close to the bench vice to annular part cuts.
With respect to the related art described above, if a worker stops the sawing machine in time after the cutting is completed and the saw blade continues to move to a side close to the vise, the inventor has considered that there is a defect that the jig or the saw blade is easily damaged.
SUMMERY OF THE UTILITY MODEL
In order to reduce the possibility that the saw blade cuts excessively, the clamp or the saw blade is damaged in the cutting process, the application provides a positioning clamp for cutting a circular ring workpiece.
The application provides a positioning fixture for cutting of ring work piece adopts following technical scheme:
the utility model provides a positioning fixture for cutting of ring work piece, includes the bottom plate, one side of bottom plate thickness direction is provided with the limiting plate, limiting plate length direction is parallel with bottom plate thickness direction, the limiting plate is located bottom plate width direction's a side edge, one side and bottom plate fixed connection that the limiting plate is close to the bottom plate, be provided with the butt plate on the limiting plate, butt plate thickness direction is parallel with bottom plate thickness direction, the butt plate is located one side that spacing plate thickness direction is close to bottom plate width direction one side edge, one side that butt plate thickness direction is close to the bottom plate is provided with the tight subassembly of support that is used for butt plate and part inside wall.
Through adopting above-mentioned technical scheme, in the actual work, the staff makes the part axial parallel with spacing plate thickness direction, make the limiting plate be located the part, make part side end face support tight limiting plate, make the precut line of part be located the bottom plate outside, the staff adjusts and supports tight subassembly, make and support tight subassembly and support one side that part inside wall and butt board are close to the bottom plate respectively, thereby fix the part on positioning fixture, fix positioning fixture on the sawing machine, the saw blade removes, along precut line cutting part, thereby accomplish the cutting to the ring form part, help reducing the cutting process in, the condition that the saw blade excessively cut damage anchor clamps or the saw blade collapses takes place.
Preferably, be provided with the groove of sliding on the limiting plate, the groove length direction that slides is parallel with bottom plate thickness direction, the groove of sliding is located between butt joint board and the bottom plate, the groove of sliding inwards wears to establish the limiting plate along one side that bottom plate width direction is close to the butt joint board, be provided with the locating plate on the limiting plate, the locating plate is located the inslot that slides, the locating plate slides the cooperation with the groove of sliding along bottom plate thickness direction.
Through adopting above-mentioned technical scheme, during staff's installation part, make butt joint board and locating plate all be located the part inboard, make one side that the locating plate deviates from butt joint board support tightly on the part inside wall, use to support tight subassembly and support tight locating plate and butt joint board respectively to support tight part. The locating plate slides along the length direction of the sliding groove, and the position of the locating plate is adjusted by workers according to different inner diameters of different parts, so that the adaptability of the locating clamp is improved.
Preferably, the length direction of the positioning plate is parallel to the width direction of the bottom plate, the width direction of the positioning plate is parallel to the width direction of the limiting plate, and the positioning plate is in sliding fit with the sliding groove along the thickness direction of the limiting plate.
Through adopting above-mentioned technical scheme, the locating plate slides along limiting plate thickness direction and the cooperation of sliding the groove, and the staff adjusts the relative position of locating plate and part according to the position of line of prearranging, makes things convenient for the staff to adjust the position of locating plate according to the length of different parts to help improving the stability of being connected between part and the positioning fixture.
Preferably, an arc surface is formed on one side, close to the bottom plate, of the positioning plate in the thickness direction.
Through adopting above-mentioned technical scheme, the arc surface supports tight part inside wall, helps reducing the possibility of locating plate closed angle fish tail part inside wall, and the arc surface is applicable to the part of different internal diameters simultaneously, helps improving positioning fixture's adaptability.
Preferably, one side of the positioning plate close to the bottom plate in the thickness direction is pasted with a soft pad.
Through adopting above-mentioned technical scheme, the cushion has helped reducing the possibility of locating plate fish tail part inside wall, and the locating plate supports tight part simultaneously, and the soft cushion of compression helps improving the stability of part on positioning fixture.
Preferably, the abutting assembly is a jack.
Through adopting above-mentioned technical scheme, use the jack, make things convenient for the staff to operate.
Preferably, the limiting plate is provided with a lifting lug along one side of the sliding groove in the length direction, which deviates from the bottom plate, and the lifting lug is arranged on each of two sides of the limiting plate in the width direction.
Through adopting above-mentioned technical scheme, in the actual work, the staff fixes the back on positioning fixture with the part, and equipment such as the driving of rethread mill hangs positioning fixture and removes to the sawing machine on through the lug, cuts again, makes things convenient for the staff to install the part.
Preferably, one side that limiting plate thickness direction deviates from butt joint board is provided with the strengthening rib, the strengthening rib respectively with bottom plate and limiting plate fixed connection, the strengthening rib respectively is provided with one in the groove that slides along limiting plate width direction's both sides.
Through adopting above-mentioned technical scheme, the strengthening rib helps improving the structural strength of limiting plate and bottom plate, helps improving the stability of part on positioning fixture.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by means of the bottom plate, the limiting plate, the abutting plate and the abutting assembly, the possibility that the saw blade is excessively cut and the clamp or the saw blade is damaged in the cutting process is reduced;
2. by means of the sliding groove and the positioning plate, the adaptability of the positioning clamp is improved;
3. with the help of jack and lug, make things convenient for the staff to install the part.
Drawings
FIG. 1 is a schematic axial view of an overall structure of a positioning fixture for cutting a circular workpiece according to an embodiment of the present disclosure;
fig. 2 is a schematic axial view mainly showing a structure of the reinforcing rib and the positioning plate in the embodiment of the present application.
Reference numerals: 1. a base plate; 2. a limiting plate; 21. a sliding groove; 22. lifting lugs; 3. reinforcing ribs; 4. a butt joint plate; 5. positioning a plate; 51. a circular arc surface; 52. a soft pad; 6. a propping component; 61. a jack; 100. and (4) parts.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a positioning fixture for cutting a circular ring workpiece.
Referring to fig. 1, a positioning fixture for cutting ring work piece includes bottom plate 1, and 1 upside of bottom plate is provided with limiting plate 2, and 2 length direction of limiting plate are parallel with 1 thickness direction of bottom plate, and limiting plate 2 is located 1 width direction's of bottom plate one side reason. One side that 2 thickness directions of limiting plate deviate from bottom plate 1 is provided with butt plate 4, and butt plate 4 is provided with along the one side that 1 thickness directions of bottom plate are close to bottom plate 1 and supports tight subassembly 6. In actual work, the staff places part 100 on bottom plate 1, makes part 100 axis direction and limiting plate 2 thickness direction parallel, makes part 100 one end support tightly on the side that is close to butt joint board 4 in limiting plate 2 thickness direction, makes part 100 week side support tightly on the side that is close to limiting plate 2 in bottom plate 1 thickness direction, will support tight subassembly 6 and be located part 100, supports tight subassembly 6 and supports tight part 100 inside wall and butt joint board 4 respectively. The staff installs positioning fixture on the sawing machine, makes the saw blade follow the one side that predetermines and cut off line cutting part 100 axis direction and deviate from butt joint board 4 to accomplish the cutting to part 100, make things convenient for the staff to fix a position annular part 100, help reducing the saw blade and excessively cut, the possibility that anchor clamps or saw blade damaged.
Specifically, referring to fig. 1 and 2, the length direction of the limit plate 2 is parallel to the height direction of the abutment plate 4, and the side of the limit plate 2 close to the abutment plate 4 in the length direction is fixedly connected to the side of the bottom plate 1 close to the limit plate 2 in the thickness direction. Be provided with the groove 21 that slides on the limiting plate 2, the groove 21 length direction that slides is parallel with the 2 length direction of limiting plate, and the groove 21 that slides is located between butt plate 4 and bottom plate 1, and the groove 21 that slides runs through limiting plate 2 along 1 width direction of bottom plate. The limiting plate 2 is further provided with a positioning plate 5, the positioning plate 5 is located in the sliding groove 21, the thickness direction of the positioning plate 5 is parallel to the thickness direction of the bottom plate 1, and the positioning plate 5 is in sliding fit with the sliding groove 21 along the thickness direction of the bottom plate 1. Support tight subassembly 6 and be located locating plate 5 and limiting plate 2, one side that 5 thickness direction of locating plate deviates from limiting plate 2 supports tightly with the 100 inside walls of part. In the installation operation, the staff will support tight subassembly 6 and place between butt board 4 and locating plate 5, support tight locating plate 5 through supporting tight subassembly 6 to make locating plate 5 support tight part 100, conveniently support tight subassembly 6 and support tight part 100 inside wall.
The length direction of the positioning plate 5 is parallel to the width direction of the bottom plate 1, and the positioning plate 5 is matched with the sliding groove 21 in a sliding manner along the width direction of the bottom plate 1. In this way, the positioning plate 5 is facilitated to be suitable for parts 100 of different lengths, and the adaptability of the positioning fixture is facilitated to be improved.
One side of the positioning plate 5, which deviates from the abutting plate 4 in the thickness direction, is provided with an arc surface 51. The arc surface 51 tightly abuts against the inner side wall of the part 100, so that the positioning plate 5 can tightly abut against the parts 100 with different inner diameters, and the possibility that the sharp corners of the positioning plate 5 on two sides of the length direction of the bottom plate 1 abut against the inner side wall of the part 100 to scratch the inner side wall of the part 100 is reduced.
The side of the positioning plate 5 facing away from the abutting plate 4 in the thickness direction is covered with a soft pad 52. The soft pad 52 helps to further reduce the possibility that the positioning plate 5 scratches the inner side wall of the part 100, and meanwhile, the fastening assembly 6 fastens the positioning plate 5, and the positioning plate 5 and the inner side wall of the part 100 press the soft pad 52, so that the positioning plate 5 fastens the inner side wall of the part 100, and the stability of the part 100 on the positioning fixture is improved.
The abutting component 6 is a jack 61. The staff sets up jack 61 in groove 21 slides, makes jack 61 both ends support respectively tightly and corresponds the butt plate 4 or the locating plate 5 of side to the part 100 location, through this kind of mode, make things convenient for the staff installation and dismantle part 100, help improving the stability of part 100 on positioning fixture simultaneously.
Be provided with strengthening rib 3 on the bottom plate 1, strengthening rib 3 is located 2 thickness directions of limiting plate and deviates from one side of butt joint board 4, 3 fixed connection bottom plates 1 and limiting plate 2 of strengthening rib, and strengthening rib 3 respectively is provided with one in the both sides of the 1 length direction of groove 21 edge bottom plate that slides. The reinforcing ribs 3 contribute to improving the structural strength of the limiting plate 2, thereby contributing to improving the stability of the positioning jig and the part 100.
The limiting plate 2 is provided with a lifting lug 22, the lifting lug 22 is positioned on one side of the limiting plate 2, which deviates from the bottom plate 1, in the length direction, the lifting lug 22 is fixedly connected with the limiting plate 2, and the lifting lug 22 is respectively arranged on two sides of the limiting plate 2 in the width direction. The lifting lug 22 facilitates the use of a crane in a factory for carrying a positioning fixture, the worker can fix the part 100 to be cut with the positioning fixture, and then place the positioning fixture on a sawing machine, so that the operation of the worker is facilitated.
The implementation principle of the positioning fixture for cutting the circular ring workpiece is as follows: in actual work, a worker places the part 100 in a horizontal position, the peripheral side face of the part 100 abuts against the upper side face of the bottom plate 1, the abutting plate 4 and the positioning plate 5 are located in the part 100, and the end face of one side of the part 100 abuts against the side face of the limiting plate 2, which deviates from one side of the reinforcing rib 3 in the thickness direction. The staff places jack 61 on locating plate 5, makes soft pad 52 support tightly on part 100 inside wall, and staff drive jack 61 upper end supports tightly and supports board 4 to fix part 100 on positioning fixture, the staff is through the lug 22 on driving a vehicle and the positioning fixture, places positioning fixture on the sawing machine, and fixed with the sawing machine workstation, start the sawing machine, make the saw blade along the cutting line cutting part 100 that predetermines, thereby accomplish the cutting to part 100.
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 (8)
1. The utility model provides a positioning fixture for cutting of ring work piece which characterized in that: including bottom plate (1), one side of bottom plate (1) thickness direction is provided with limiting plate (2), limiting plate (2) length direction is parallel with bottom plate (1) thickness direction, limiting plate (2) are located bottom plate (1) width direction's a side reason, one side and bottom plate (1) fixed connection that limiting plate (2) are close to bottom plate (1), be provided with butt plate (4) on limiting plate (2), butt plate (4) thickness direction is parallel with bottom plate (1) thickness direction, butt plate (4) are located one side that limiting plate (2) thickness direction is close to bottom plate (1) width direction a side reason, one side that butt plate (4) thickness direction is close to bottom plate (1) is provided with the tight subassembly (6) that supports that is used for abutting against butt plate (4) and part (100) inside wall.
2. A positioning jig for cutting of circular ring workpieces as claimed in claim 1, characterized in that: be provided with groove (21) that slides on limiting plate (2), groove (21) length direction that slides is parallel with bottom plate (1) thickness direction, groove (21) that slides is located between butt joint board (4) and bottom plate (1), limiting plate (2) are worn to establish along one side that bottom plate (1) width direction is close to butt joint board (4) to groove (21) that slides to one side inside, be provided with locating plate (5) on limiting plate (2), locating plate (5) are located groove (21) that slides, locating plate (5) with slide groove (21) along bottom plate (1) thickness direction cooperation of sliding.
3. A positioning jig for cutting of circular ring workpieces as claimed in claim 2, characterized in that: locating plate (5) length direction is parallel with bottom plate (1) width direction, locating plate (5) width direction is parallel with limiting plate (2) width direction, locating plate (5) along limiting plate (2) thickness direction with slide groove (21) cooperation of sliding.
4. A positioning jig for cutting of circular ring workpieces as set forth in claim 3, characterized in that: and an arc surface (51) is formed on one side of the positioning plate (5) close to the bottom plate (1) in the thickness direction.
5. A positioning jig for cutting of circular ring workpieces as set forth in claim 3, characterized in that: one side of the positioning plate (5) close to the bottom plate (1) in the thickness direction is pasted with a soft pad (52).
6. A positioning jig for cutting of circular ring workpieces as claimed in claim 1, characterized in that: the abutting component (6) is a jack (61).
7. A positioning jig for cutting of circular ring workpieces as claimed in claim 1, characterized in that: limiting plate (2) are provided with lug (22) along the one side that slides groove (21) length direction and deviate from bottom plate (1), lug (22) respectively are provided with one in limiting plate (2) along its own width direction's both sides.
8. A positioning jig for cutting of circular ring workpieces as claimed in claim 1, characterized in that: limiting plate (2) thickness direction deviates from one side of butt joint board (4) and is provided with strengthening rib (3), strengthening rib (3) respectively with bottom plate (1) and limiting plate (2) fixed connection, strengthening rib (3) respectively are provided with one in sliding groove (21) along limiting plate (2) width direction's both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120765238.9U CN214489065U (en) | 2021-04-14 | 2021-04-14 | Positioning fixture for cutting circular ring workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120765238.9U CN214489065U (en) | 2021-04-14 | 2021-04-14 | Positioning fixture for cutting circular ring workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214489065U true CN214489065U (en) | 2021-10-26 |
Family
ID=78202938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120765238.9U Active CN214489065U (en) | 2021-04-14 | 2021-04-14 | Positioning fixture for cutting circular ring workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214489065U (en) |
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2021
- 2021-04-14 CN CN202120765238.9U patent/CN214489065U/en active Active
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