CN220740239U - Positioning and clamping tool for machining distributor bracket - Google Patents
Positioning and clamping tool for machining distributor bracket Download PDFInfo
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- CN220740239U CN220740239U CN202322320048.8U CN202322320048U CN220740239U CN 220740239 U CN220740239 U CN 220740239U CN 202322320048 U CN202322320048 U CN 202322320048U CN 220740239 U CN220740239 U CN 220740239U
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- 238000003754 machining Methods 0.000 title claims abstract description 45
- 230000007246 mechanism Effects 0.000 claims abstract description 77
- 230000001788 irregular Effects 0.000 claims abstract description 37
- 238000012545 processing Methods 0.000 claims abstract description 15
- 230000002159 abnormal effect Effects 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 18
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 9
- 238000005457 optimization Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
The utility model provides a positioning and clamping tool for machining a distributor bracket, which comprises the following components: the device comprises a base, a deformed plate, a first vertical positioning mechanism, a second vertical positioning mechanism and a horizontal positioning mechanism; the base is arranged on the workbench; the irregular plate is arranged on the base, the upper surface of the irregular plate is matched with the shape of the bottom of the distributor bracket to be processed, the first end of the irregular plate is clamped with the distributor bracket, and the irregular plate is used for bearing the distributor bracket; the first vertical positioning mechanism is arranged on one side of the abnormal plate; the second vertical positioning mechanism is arranged at the second end of the abnormal plate; the horizontal positioning mechanism is arranged on the other side of the irregular plate and is opposite to the first vertical positioning mechanism; the first vertical positioning mechanism and the second vertical positioning mechanism are matched to position the distributing device support along the vertical direction, and the horizontal positioning mechanism is used to position the distributing device support along the horizontal direction. The utility model solves the problem that in the prior art, a plurality of clamping is needed to process the distributor bracket, so that a processing error is generated.
Description
Technical Field
The utility model relates to the technical field of machining of a distributor bracket, in particular to a positioning and clamping tool for machining of the distributor bracket.
Background
The distributor bracket is a part with complex processing, and the processing procedure is complicated, the product quality is unstable, and the design requirement of drawings cannot be met. The method is firstly used for machining on a boring and milling machine, the single-piece machining period is long, the efficiency is low, mass production cannot be formed, the workpiece belongs to thin-wall parts, and the rigidity of the workpiece is poor. Through analysis and research, the workpiece is found to have poor rigidity, so that the clamping is suspended too much, errors exist in the aspect of scribing, the workpiece is aligned by taking a line as a reference, alignment errors are easy to cause, the repeated positioning of the clamping is performed twice, and errors of the machined surfaces and the positions of the holes are accumulated, so that the machining quality of the workpiece can not meet the requirement of drawing, the machining period is long, and the difficulty is caused to the work of the next working procedure.
In practical production, ensuring and improving machining precision is a primary aim of machining, and in order to improve machining precision, machining errors need to be limited and reduced, so that the problem that the distributor bracket needs to be solved in practical machining is the problem of machining errors of the distributor bracket caused by repeated clamping and positioning.
Disclosure of Invention
The utility model mainly aims to provide a positioning and clamping tool for machining a distributor bracket, which at least solves the problem that machining errors are generated due to the fact that the machining of the distributor bracket needs multiple times of clamping in the prior art.
In order to achieve the above purpose, the utility model provides a positioning and clamping tool for machining a distributor bracket, which comprises the following components: the device comprises a base, a deformed plate, a first vertical positioning mechanism, a second vertical positioning mechanism and a horizontal positioning mechanism; the base is arranged on the workbench; the irregular plate is arranged on the base, the upper surface of the irregular plate is matched with the shape of the bottom of the distributor bracket to be processed, the first end of the irregular plate is clamped with the distributor bracket, and the irregular plate is used for bearing the distributor bracket; the first vertical positioning mechanism is arranged on one side of the abnormal plate; the second vertical positioning mechanism is arranged at the second end of the abnormal plate; the horizontal positioning mechanism is arranged on the other side of the irregular plate and is opposite to the first vertical positioning mechanism; the first vertical positioning mechanism and the second vertical positioning mechanism are matched to position the distributing device support along the vertical direction, and the horizontal positioning mechanism is used to position the distributing device support along the horizontal direction.
Further, the first vertical positioning mechanism includes: two support plates and two clamping plates; the two support plates are perpendicular to the base and are arranged on one side of the irregular plate at intervals of a preset distance; the two clamping plates are respectively and detachably arranged at the top parts of the two supporting plates, the bottoms of the two clamping plates are respectively provided with a groove structure, and the groove structures are matched with the upper surface shape of the distributor bracket; the groove structure is clamped with the top of the distributor bracket to fix the distributor bracket.
Further, the support plate includes: a horizontal plate body and a vertical plate body; the horizontal plate body is arranged on the base, and the first end of the horizontal plate body is connected with the irregular plate; the vertical plate body is perpendicular to the base, the first end of the vertical plate body is connected with the second end of the horizontal plate body, the second end of the vertical plate body is provided with a connecting convex structure, and the connecting convex structure is inserted into one end of the groove structure and is connected with the groove structure through a connecting screw; the horizontal plate body is connected with the vertical plate body so that the support plate forms an L-shaped structure; the bottom of the distributor bracket is clamped with the corner of the supporting plate to fix the distributor bracket.
Further, the connecting screw is arranged at the outer side of one end of the clamping plate, and the connecting screw penetrates through the clamping plate, then stretches into the groove structure and is inserted into the connecting protrusion structure, so that the clamping plate is fixedly connected with the connecting protrusion structure.
Further, one of the connecting protrusions is structurally provided with a first adjusting bolt, the first end of the first adjusting bolt is opposite to the connecting bolt, and the second end of the first adjusting bolt is abutted to the side face of the distributor bracket to assist in positioning.
Further, the second vertical positioning mechanism includes: two supporting blocks and two second adjusting bolts; the two support blocks are respectively and oppositely arranged at two sides of the second end of the irregular plate, and threaded holes extending along the height direction of the support blocks are formed in the upper surfaces of the support blocks; the two second adjusting bolts are respectively inserted into threaded holes of the two supporting blocks, and the tops of the two second adjusting bolts are abutted with the lower surface of the distributor bracket; when the distributor bracket is placed on the upper surface of the special-shaped plate, the two second adjusting bolts are synchronously adjusted to jack up the distributor bracket, and the distributor bracket is positioned along the vertical direction by matching with the first vertical positioning mechanism.
Further, the horizontal positioning mechanism includes: two support columns, two compression bolts and two pressing plates; the two support columns are perpendicular to the irregular plate, are arranged on the other side of the irregular plate at intervals by a preset distance and are opposite to the first vertical positioning mechanism; the two compression bolts are arranged on the abnormal plate and are respectively arranged above the two support columns; the first end of clamp plate and support column butt, the second end of clamp plate and the side butt of distributing device support, hold-down bolt pass the middle part of clamp plate so that the clamp plate compresses tightly the side of distributing device support, cooperate first vertical positioning mechanism to fix a position the distributing device support along the horizontal direction.
Further, the first end of the special-shaped plate is provided with an arc-shaped flange, the arc-shaped flange is matched with the arc-shaped end shape of the distributor bracket, and the arc-shaped flange is used for clamping the distributor bracket so as to fix the distributor bracket along the length direction of the distributor bracket.
Further, a fixing hole penetrating through the base along the thickness of the base is formed in the base, and the fixing hole is used for fixing the base on the workbench.
The utility model has the beneficial effects that:
in actual use, the machining, positioning and clamping tool for the distributor bracket completely meets the basic requirements of a machine tool clamp, and the machining precision of the machined distributor bracket part completely meets the requirements of drawings, processes and technologies, so that the problems of positioning errors and insufficient rigidity of the part are thoroughly solved. The positioning and clamping tool is used for machining the distributing device bracket, the rigidity of the produced distributing device bracket part is improved by combining the characteristics of a machining center machine tool, the surface finish of the machined part is improved, and the positioning error caused by repeated clamping is avoided due to the fact that the distributing device bracket is only clamped once in the machining process; the production efficiency is obviously improved, and the processing period of parts is shortened; the rigidity of parts is increased, the processing blade is saved, and the cost is effectively reduced. The utility model solves the problem that in the prior art, a plurality of clamping is needed to process the distributor bracket, so that a processing error is generated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic structural view of an optional positioning and clamping tool for machining a distributor bracket according to an embodiment of the utility model;
FIG. 2 is a schematic diagram of an isometric view of one side of an alternative tooling for machining a positioning fixture for a distributor bracket according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of an isometric view of the other side of an alternative tooling for machining a positioning clamp for a distributor bracket according to an embodiment of the present utility model;
fig. 4 is a schematic view of an alternative mounting structure of a distributor bracket on a distributor bracket tooling positioning fixture according to an embodiment of the present utility model.
Wherein the above figures include the following reference numerals:
10. a base; 20. a shaped plate; 30. a first vertical positioning mechanism; 31. a support plate; 311. a horizontal plate body; 312. a vertical plate body; 32. a clamping plate; 33. a connecting screw; 34. a first adjusting bolt; 40. a second vertical positioning mechanism; 41. a support block; 42. a second adjusting bolt; 50. a horizontal positioning mechanism; 51. a support column; 52. a compression bolt; 53. a pressing plate; 60. a distributor bracket.
Detailed Description
It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1 and 4, a positioning and clamping tool for machining a distributor bracket includes: the base 10, the profiled plate 20, the first vertical positioning mechanism 30, the second vertical positioning mechanism 40 and the horizontal positioning mechanism 50; the base 10 is arranged on the workbench; the irregular plate 20 is arranged on the base 10, the upper surface of the irregular plate 20 is matched with the bottom shape of the distributor bracket 60 to be processed, the first end of the irregular plate 20 is clamped with the distributor bracket 60, and the irregular plate 20 is used for bearing the distributor bracket 60; the first vertical positioning mechanism 30 is arranged at one side of the deformed plate 20; the second vertical positioning mechanism 40 is disposed at the second end of the profiled plate 20; the horizontal positioning mechanism 50 is arranged on the other side of the irregular plate 20 and is opposite to the first vertical positioning mechanism 30; the first vertical positioning mechanism 30 and the second vertical positioning mechanism 40 cooperate to position the dispenser support 60 in the vertical direction, and the horizontal positioning mechanism 50 positions the dispenser support 60 in the horizontal direction. When the utility model is specifically used, the base 10 is firstly arranged on a workbench, the distributor bracket 60 to be processed is placed on the upper surface of the irregular plate 20, the front end and the rear end of the distributor bracket 60 are mutually aligned with the front end and the rear end of the irregular plate 20, the first end of the irregular plate 20 is clamped with the distributor bracket 60, the first vertical positioning mechanism 30 is assembled after the clamping, the first vertical positioning mechanism 30 clamps the upper surface of the distributor bracket 60, the second vertical positioning mechanism 40 is adjusted, the first vertical positioning mechanism 30 and the second vertical positioning mechanism 40 are matched to position the distributor bracket 60 along the vertical direction, the horizontal positioning mechanism 50 is assembled after the vertical positioning is completed, and the horizontal positioning mechanism 50 is used for positioning the distributor bracket 60 along the horizontal direction.
In actual use, the machining, positioning and clamping tool for the distributor bracket completely meets the basic requirements of a machine tool clamp, and the machining precision of the machined distributor bracket part completely meets the requirements of drawings, processes and technologies, so that the problems of positioning errors and insufficient rigidity of the part are thoroughly solved. The positioning and clamping tool is used for machining the distributing device bracket, the rigidity of the produced distributing device bracket part is improved by combining the characteristics of a machining center machine tool, the surface finish of the machined part is improved, and the positioning error caused by repeated clamping is avoided due to the fact that the distributing device bracket is only clamped once in the machining process; the production efficiency is obviously improved, and the processing period of parts is shortened; the rigidity of parts is increased, the processing blade is saved, and the cost is effectively reduced. The utility model solves the problem that in the prior art, a plurality of clamping is needed to process the distributor bracket, so that a processing error is generated.
As an optimization of the present utility model, as shown in fig. 2, the first vertical positioning mechanism 30 includes: two support plates 31 and two clamping plates 32; the two support plates 31 are arranged perpendicular to the base 10, and the two support plates 31 are arranged at one side of the irregular plate 20 at intervals of a preset distance; the two clamping plates 32 are detachably arranged at the top of the two supporting plates 31 respectively, the bottoms of the two clamping plates 32 are provided with groove structures, and the groove structures are matched with the upper surface shape of the distributor bracket 60; the groove structure is clamped with the top of the distributor bracket 60 to fix the distributor bracket 60. Preferably, the first vertical positioning mechanism 30, in addition to applying a downward fixing force to the dispenser stand 60, also acts to limit the horizontal displacement of the dispenser stand 60 by abutting the support plate 31 against the side of the dispenser stand 60.
Preferably, the width of the groove structure is larger than the width of the distributor bracket 60, so that a certain adjustment space is provided when the distributor bracket 60 is clamped with the groove structure.
As an optimization of the present utility model, as shown in fig. 3, the support plate 31 includes: a horizontal plate body 311 and a vertical plate body 312; the horizontal plate body 311 is arranged on the base 10, and a first end of the horizontal plate body 311 is connected with the irregular plate 20; the vertical plate body 312 is perpendicular to the base 10, a first end of the vertical plate body 312 is connected with a second end of the horizontal plate body 311, the second end of the vertical plate body 312 is provided with a connecting protrusion structure, and the connecting protrusion structure is inserted into one end of the groove structure and is connected with the groove structure through a connecting screw 33; the horizontal plate body 311 and the vertical plate body 312 are connected to form the support plate 31 into an "L" type structure; the bottom of the dispenser stand 60 is engaged with the corner of the support plate 31 to fix the dispenser stand 60. Preferably, the horizontal plate body 311 has a predetermined length so that the dispenser stand 60 can be translated in the corner direction of the support plate 31.
Preferably, the corners of the support plate 31 and the side of the connection protrusion structure opposite to the distributor bracket 60 have support protrusions, four support protrusions, three of which are coplanar and parallel to the side of the distributor bracket 60 to position the distributor bracket 60.
As an optimization scheme of the utility model, as shown in fig. 3, a first adjusting bolt 34 is further arranged on one connecting protrusion structure, a first end of the first adjusting bolt 34 is opposite to the connecting bolt 33, and a second end of the first adjusting bolt 34 abuts against a side surface of the distributor bracket 60 to assist positioning. Preferably, the first adjusting bolt 34 is disposed at a supporting boss on the connection boss structure and opposite to the connection screw 33, and after the other three supporting bosses support the side of the distributor bracket 60, the first adjusting bolt 34 can be adjusted for auxiliary support.
As an optimized solution of the present utility model, as shown in fig. 2, a connection screw 33 is disposed at an outer side of one end of the clamping plate 32, and the connection screw 33 passes through the clamping plate 32 and then extends into the groove structure and is inserted into the connection protrusion structure, so that the clamping plate 32 is fixedly connected with the connection protrusion structure. Preferably, the clamping plate 32 and the supporting plate 31 are more conveniently assembled and disassembled through the connecting screw 33.
As an optimization of the present utility model, as shown in fig. 2, the second vertical positioning mechanism 40 includes: two support blocks 41 and two second adjusting bolts 42; the two supporting blocks 41 are respectively and oppositely arranged at two sides of the second end of the irregular plate 20, and threaded holes extending along the height direction of the supporting blocks 41 are formed in the upper surface of the supporting blocks 41; the two second adjusting bolts 42 are respectively inserted into the threaded holes of the two supporting blocks 41, and the tops of the two second adjusting bolts 42 are abutted against the lower surface of the distributor bracket 60; when the distributor bracket 60 is placed on the upper surface of the profiled plate 20, the two second adjusting bolts 42 are adjusted synchronously to jack up the distributor bracket 60, and the distributor bracket 60 is positioned in the vertical direction in cooperation with the first vertical positioning mechanism 30. Preferably, the second vertical positioning mechanism 40 should be adjusted after the first vertical positioning mechanism 30 is installed, and the two second adjusting bolts 42 on both sides of the profile plate 20 should be adjusted synchronously to avoid tilting of the distributor bracket 60.
As an optimization of the present utility model, as shown in fig. 2, the horizontal positioning mechanism 50 includes: two support columns 51, two compression bolts 52 and two pressure plates 53; the two support columns 51 are arranged perpendicular to the irregular plate 20, and the two support plates 31 are arranged at a preset distance on the other side of the irregular plate 20 and opposite to the first vertical positioning mechanism 30; the two compression bolts 52 are arranged on the irregular plate 20, and the two compression bolts 52 are respectively arranged above the two support columns 51; the first end of the pressing plate 53 is abutted against the supporting column 51, the second end of the pressing plate 53 is abutted against the side face of the distributor bracket 60, the pressing bolt 52 penetrates through the middle of the pressing plate 53 to enable the pressing plate 53 to press the side face of the distributor bracket 60, and the distributor bracket 60 is horizontally positioned in cooperation with the first vertical positioning mechanism 30. Preferably, the horizontal positioning mechanism 50 should be adjusted after the second vertical positioning mechanism 40 and the first vertical positioning mechanism 30 are installed. One side surface of the distributor bracket 60 is supported and limited by the first vertical positioning mechanism 30, and then the horizontal positioning mechanism 50 is adjusted to press the other side surface of the distributor bracket 60 so as to completely position the distributor bracket 60.
As an optimization scheme of the utility model, the two support columns 51 may not be fixedly connected with the irregular plate 20, the two support columns 51 may be arranged on the irregular plate 20 through transition fit, or the support columns 51 may be changed into an adjustable screw structure, so as to adjust the distance between the support columns 51 and the pressing plate 53, so as to adapt to the distributor support 60 with different widths.
As an optimization scheme of the present utility model, as shown in fig. 2, the first end of the shaped plate 20 has an arc-shaped flange, the arc-shaped flange is matched with the arc-shaped end shape of the distributor bracket 60, and the arc-shaped flange is used for clamping the distributor bracket 60 to fix along the length direction thereof. Preferably, the upper surface of the profile plate 20 has a preset gradient, the gradient is gradually increased from the arc-shaped flange to the other end, meanwhile, the other end is further provided with a protruding block, the protruding block and the gradient enable the upper surface of the profile plate 20 to be matched with the lower surface of the distributor bracket 60, meanwhile, the distributor bracket 60 is enabled to be subjected to a force sliding downwards along the gradient, and at the moment, the arc-shaped flange can be clamped with the distributor bracket 60 more tightly, so that the profile plate 20 limits the bottom surface of the distributor bracket 60.
As an optimization scheme of the present utility model, as shown in fig. 3, a fixing hole penetrating through the thickness of the base 10 is provided on the base 10, and the fixing hole is used for fixing the base 10 on a workbench. The fixing hole is located between the two support plates 31.
The working principle of the utility model is illustrated below from specific working examples: firstly, a tooling is required to be initially installed, a base 10 is clamped in a transverse groove on the surface of a workbench of a machine tool to be positioned, a tooling body is fastened on the workbench through a fixing hole by using six screws, and a deformed plate 20, two supporting plates 31, two supporting columns 51, two supporting blocks 41 and two second adjusting bolts 42 are sequentially installed; placing the distributor bracket 60 to be processed on the upper surface of the special-shaped plate 20, aligning the front and rear ends of the distributor bracket 60 with the front and rear ends of the special-shaped plate 20, clamping the first end of the special-shaped plate 20 with the distributor bracket 60, and simultaneously enabling the side surface of the distributor bracket 60 to be abutted with the supporting protruding points on the two supporting plates 31; the clamping plate 32 and the supporting plate 31 are connected through the connecting screw 33, and the upper surface of the distributor bracket 60 is clamped in the groove structure through adjusting the first adjusting bolt 34; after the adjustment of the first vertical positioning mechanism 30 is completed, the two second adjusting bolts 42 are synchronously adjusted, so that the tops of the two second adjusting bolts 42 are abutted against the lower surface of the distributor bracket 60, and the upper surface and the lower surface of the distributor bracket 60 are simultaneously fixed to position the distributor bracket 60 in the vertical direction; after the vertical positioning is completed, the first end of the pressing plate 53 is abutted with the supporting column 51, the second end of the pressing plate 53 is abutted with the side surface of the distributor bracket 60, one side surface of the distributor bracket 60 is supported and limited by the first vertical positioning mechanism 30, and then the pressing bolt 52 is screwed so that the pressing plate 53 presses the other side surface of the distributor bracket 60, so that the distributor bracket 60 is completely positioned. After the positioning of the distributor bracket 60 is completed, the universal head of the machine tool is converted into horizontal machining by utilizing the characteristic of the machine tool, holes at two ends of the distributor bracket 60 are machined, and one end side surface of the distributor bracket 60 is machined vertically by a machining center head. The table is rotated by 90 degrees to process the upper surface of one end of the distributor bracket 60. The table is rotated by-90 degrees to process the upper surface of the other end of the distributor bracket 60. Thus, the distributor bracket 60 can be clamped on the tool once, so that all machining of the distributor bracket 60 can be completed, and positioning errors caused by repeated clamping are eliminated to increase the rigidity of the workpiece.
The distributor bracket processing, positioning and clamping tool has the beneficial effects that:
1) The fixture positioning reference can be stably ensured, the positioning element is properly selected, the positioning error of the fixture is small, and the manufacturing precision is high.
2) The processing efficiency is improved, and the cost is saved.
3) The fixture structure is optimized, the fixture is simple and reasonable, the manufacture, the adjustment and the like are convenient, and meanwhile, the operation is safe and convenient, reliable and labor-saving, and the chip removal and the workpiece clamping are convenient.
In actual use, the machining, positioning and clamping tool for the distributor bracket completely meets the basic requirements of a machine tool clamp, and the machining precision of the machined distributor bracket part completely meets the requirements of drawings, processes and technologies, so that the problems of positioning errors and insufficient rigidity of the part are thoroughly solved. The positioning and clamping tool is used for machining the distributing device bracket, the rigidity of the produced distributing device bracket part is improved by combining the characteristics of a machining center machine tool, the surface finish of the machined part is improved, and the positioning error caused by repeated clamping is avoided due to the fact that the distributing device bracket is only clamped once in the machining process; the production efficiency is obviously improved, and the processing period of parts is shortened; the rigidity of parts is increased, the processing blade is saved, and the cost is effectively reduced. The utility model solves the problem that in the prior art, a plurality of clamping is needed to process the distributor bracket, so that a processing error is generated.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (9)
1. The utility model provides a distributing device support processing location clamping frock which characterized in that includes:
the base (10) is arranged on the workbench;
the special-shaped plate (20) is arranged on the base (10), the upper surface of the special-shaped plate (20) is matched with the bottom shape of a distributor bracket (60) to be processed, the first end of the special-shaped plate (20) is clamped with the distributor bracket (60), and the special-shaped plate (20) is used for bearing the distributor bracket (60);
a first vertical positioning mechanism (30), wherein the first vertical positioning mechanism (30) is arranged on one side of the profiled plate (20);
a second vertical positioning mechanism (40), the second vertical positioning mechanism (40) being disposed at a second end of the profiled plate (20);
the horizontal positioning mechanism (50) is arranged on the other side of the irregular plate (20) and opposite to the first vertical positioning mechanism (30);
wherein the first vertical positioning mechanism (30) and the second vertical positioning mechanism (40) cooperate to position the distributor bracket (60) along a vertical direction, and the horizontal positioning mechanism (50) positions the distributor bracket (60) along a horizontal direction.
2. The positioning and clamping fixture for machining a distributor bracket according to claim 1, wherein the first vertical positioning mechanism (30) comprises:
the two support plates (31), the two support plates (31) are perpendicular to the base (10), and the two support plates (31) are arranged on one side of the abnormal plate (20) at intervals of a preset distance;
the two clamping plates (32), the two clamping plates (32) are respectively and detachably arranged at the top parts of the two supporting plates (31), the bottoms of the two clamping plates (32) are respectively provided with a groove structure, and the groove structures are matched with the upper surface shape of the distributor bracket (60);
the groove structure is clamped with the top of the distributor bracket (60) to fix the distributor bracket (60).
3. The positioning and clamping fixture for machining a distributor bracket according to claim 2, wherein the supporting plate (31) comprises:
the horizontal plate body (311) is arranged on the base (10), and a first end of the horizontal plate body (311) is connected with the irregular plate (20);
the vertical plate body (312), the vertical plate body (312) is perpendicular to the base (10), a first end of the vertical plate body (312) is connected with a second end of the horizontal plate body (311), the second end of the vertical plate body (312) is provided with a connecting protrusion structure, and the connecting protrusion structure is inserted into one end of the groove structure and is connected with the groove structure through a connecting screw (33);
wherein the horizontal plate body (311) and the vertical plate body (312) are connected so that the support plate (31) forms an L-shaped structure;
the bottom of the distributor bracket (60) is clamped with the corner of the supporting plate (31) to fix the distributor bracket (60).
4. The positioning and clamping tool for machining the distributor bracket according to claim 3, wherein,
the connecting screw (33) is arranged on the outer side of one end of the clamping plate (32), and the connecting screw (33) penetrates through the clamping plate (32) and then stretches into the groove structure and is inserted into the connecting protrusion structure, so that the clamping plate (32) is fixedly connected with the connecting protrusion structure.
5. The positioning and clamping fixture for machining the distributor bracket according to claim 4, wherein the fixture comprises a clamping fixture body,
one of the connecting protrusion structures is further provided with a first adjusting bolt (34), a first end of the first adjusting bolt (34) is opposite to the connecting bolt (33), and a second end of the first adjusting bolt (34) is abutted to the side face of the distributor bracket (60) to assist in positioning.
6. The positioning and clamping fixture for machining a distributor bracket according to claim 1, wherein the second vertical positioning mechanism (40) comprises:
the two support blocks (41) are respectively and oppositely arranged at two sides of the second end of the irregular plate (20), and threaded holes extending along the height direction of the support blocks (41) are formed in the upper surface of the support blocks (41);
the two second adjusting bolts (42) are respectively inserted into threaded holes of the two supporting blocks (41), and the tops of the two second adjusting bolts (42) are abutted against the lower surface of the distributor bracket (60);
when the distributor bracket (60) is placed on the upper surface of the irregular plate (20), the two second adjusting bolts (42) are synchronously adjusted to jack up the distributor bracket (60), and the distributor bracket (60) is vertically positioned by being matched with the first vertical positioning mechanism (30).
7. The positioning and clamping fixture for machining a distributor bracket according to claim 2, wherein the horizontal positioning mechanism (50) comprises:
the two support columns (51), the two support columns (51) are perpendicular to the irregular plate (20), and the two support plates (31) are arranged on the other side of the irregular plate (20) at intervals of a preset distance and are opposite to the first vertical positioning mechanism (30);
the two compression bolts (52), the two compression bolts (52) are arranged on the special-shaped plate (20), and the two compression bolts (52) are respectively arranged above the two support columns (51);
the two pressing plates (53), the first end of the pressing plates (53) is abutted with the supporting columns (51), the second end of the pressing plates (53) is abutted with the side face of the distributing device support (60), the pressing bolts (52) penetrate through the middle of the pressing plates (53) to enable the pressing plates (53) to press the side face of the distributing device support (60), and the distributing device support (60) is located along the horizontal direction in cooperation with the first vertical locating mechanism (30).
8. The positioning and clamping fixture for machining the distributor bracket according to claim 1, wherein the fixture comprises a clamping fixture body,
the first end of the special-shaped plate (20) is provided with an arc-shaped flange, the arc-shaped flange is matched with the arc-shaped end of the distributing device bracket (60), and the arc-shaped flange is used for clamping the distributing device bracket (60) to be fixed along the length direction of the distributing device bracket.
9. The positioning and clamping fixture for machining the distributor bracket according to claim 1, wherein the fixture comprises a clamping fixture body,
the base (10) is provided with a fixing hole penetrating through the thickness of the base, and the fixing hole is used for fixing the base (10) on the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322320048.8U CN220740239U (en) | 2023-08-29 | 2023-08-29 | Positioning and clamping tool for machining distributor bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322320048.8U CN220740239U (en) | 2023-08-29 | 2023-08-29 | Positioning and clamping tool for machining distributor bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220740239U true CN220740239U (en) | 2024-04-09 |
Family
ID=90554580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322320048.8U Active CN220740239U (en) | 2023-08-29 | 2023-08-29 | Positioning and clamping tool for machining distributor bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220740239U (en) |
-
2023
- 2023-08-29 CN CN202322320048.8U patent/CN220740239U/en active Active
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