CN217890703U - Clamp for measuring base machining - Google Patents
Clamp for measuring base machining Download PDFInfo
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- CN217890703U CN217890703U CN202221150844.0U CN202221150844U CN217890703U CN 217890703 U CN217890703 U CN 217890703U CN 202221150844 U CN202221150844 U CN 202221150844U CN 217890703 U CN217890703 U CN 217890703U
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Abstract
The utility model belongs to the technical field of the measuring instrument technique and specifically relates to a measure anchor clamps for base processing. The clamp for processing the measuring base comprises an operation table board, a first clamping mechanism and a second clamping mechanism, wherein the first clamping mechanism comprises two clamping plates and a distance adjusting piece, the distance adjusting piece comprises a fixed component and a movable component, the fixed component is arranged on the operation table board, the fixed component and the movable component are respectively connected with one clamping plate, and the clamping plates are in right-angle shapes; second fixture is located one side of first fixture, and second fixture includes mounting, moving part, bolt and limiting plate, and the mounting is installed on the operation mesa, passes through bolt locking behind the fixed subassembly of second for the moving part, and the one end that is close to first fixture of moving part is provided with the limiting plate, and the limiting plate is located between two splint. The utility model discloses a same anchor clamps can the not measurement base of equidimension of adaptation, adjusts to suitable clamping position rapidly before processing, and clamping process stability is good.
Description
Technical Field
The utility model belongs to the technical field of the measuring instrument technique and specifically relates to a measure anchor clamps for base processing.
Background
The precision measuring instrument comprises a measuring seat, a supporting rod arranged on the upper surface of the measuring seat and a measuring piece clamping seat arranged on the supporting rod, and is mainly used for measuring the relative size of parts or finished products by matching with a block gauge and gauges with different high specifications.
Measure the base and mostly be the rectangle structure, adopt stones such as granite to make, need cut, operation such as polishing to measuring the base in the course of working because the measurement base size of the measuring apparatu of different specifications is different, need carry out the centre gripping through different anchor clamps in the course of working, and it is inconvenient that small part can be adjusted according to the anchor clamps of size adjusting position, and clamping stability is not enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a measure anchor clamps for base processing overcomes the not enough of aforementioned prior art, can adapt the not measurement base of unidimensional size through same anchor clamps, adjusts to suitable clamping position rapidly before processing, and clamping process stability is good.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a measure anchor clamps for base processing, includes operation mesa, first fixture and second fixture, wherein:
the first clamping mechanism comprises two clamping plates and a distance adjusting piece, the distance adjusting piece comprises a fixed assembly and a movable assembly, the fixed assembly is mounted on the operating table top, the fixed assembly and the movable assembly are respectively connected with one clamping plate, the clamping plates are in right-angle shapes, the distance between the two clamping plates is adjusted through the distance adjusting piece, the two clamping plates can be adapted to rectangular measuring bases with different sizes, and each clamping plate limits one right-angle surface of the measuring base;
second fixture is located one side of first fixture, and second fixture includes mounting, moving part, bolt and limiting plate, and the mounting is installed on the operation mesa, passes through bolt locking behind the fixed subassembly of second for the moving part, and the one end that is close to first fixture of moving part is provided with the limiting plate, and the limiting plate is located between two splint, through adjusting the relative position between moving part and the mounting, can make the limiting plate conflict on the side of keeping away from first fixture of measuring the base, and then form the stable spacing centre gripping to four sides of measuring the base.
Furthermore, the distance adjusting piece fixing assembly comprises a first connecting block, a first pipe body and an internal thread pipe, one end of the first connecting block is connected with one clamping plate, the side face of the first connecting block is fixedly connected with one end of the first pipe body, a circle of convex ring is arranged on the outer wall of the first pipe body, an annular groove is formed in one end of the internal thread pipe, and the internal thread pipe is rotatably connected with the first pipe body through the matching of the annular groove and the convex ring;
the movable assembly of the distance adjusting piece comprises a second connecting block and a threaded rod, one end of the second connecting block is connected with the other clamping plate, the side face of the second connecting block is connected with one end of the threaded rod, and the other end of the threaded rod is in threaded connection with the inner cavity of the internal threaded pipe;
when rotating the internal thread pipe, under the restriction of recess and bulge loop, the internal thread pipe can only circumferential direction can not axial displacement, and clockwise rotation or anticlockwise rotation that can follow the internal thread pipe threaded connection's threaded rod this moment are close to first body or keep away from first body, and then drive the splint of being connected with the movable assembly and be close to the splint of being connected with fixed subassembly.
Further, the lower extreme of the splint of being connected with the second connecting block is provided with lead screw, the last first guide way that is parallel with the threaded rod that is provided with of operation platform, lead screw passes through first nut locking behind the first guide way, during the position of the splint of being connected with movable assembly, loosen first nut soon, lead screw removes along first guide way, the stationarity is good, when adjusting the position of the splint that movable assembly connects, the first nut of screwing, make the position stability of this splint greatly improve under lead screw's effect.
Furthermore, the outer wall of the internal thread pipe is provided with an anti-slip groove, so that manual rotation is facilitated.
Furthermore, the fixing part of the second clamping mechanism is of an inverted U-shaped structure, a threaded hole is formed in the upper end of the fixing part, and the moving part of the second clamping mechanism is a rectangular rod.
Furthermore, a second guide groove parallel to the rectangular rod is formed in the operating table board, and an adjustable locking piece is arranged at the lower end of the limiting plate; adjusting type retaining member includes the spring, short screw rod and second nut, the one end of spring is connected with the lower terminal surface of limiting plate, the spring passes the second guide way, the lower extreme of spring is connected with short screw rod, threaded connection has the second nut on the short screw rod, the second nut contradicts at operation platform's lower terminal surface under the effect of spring, when adjusting second fixture, the unscrewing bolt, drop-down second nut, according to the size removal rectangular bar of measuring the base, make the limiting plate conflict back-out second nut on measuring the side of base make it reset, and the re-locking bolt, under the effect of the second nut of bolt and spring pulling, the position of limiting plate remains stable.
Furthermore, a plurality of fixing parts are arranged on the operating platform at intervals, a plurality of second guide grooves are formed in the operating platform, the fixing parts correspond to the guide grooves in a one-to-one mode, and the mounting positions of the position selection moving parts of the two clamping plates can be sensed.
The beneficial effects of the utility model are that: compared with the prior art, the utility model discloses a measure anchor clamps for base processing has following advantage: through the measurement base that same anchor clamps can the different size of a dimension of adaptation, adjust to suitable clamping position rapidly before processing, clamping process stability is good.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged schematic view of the structure of the first clamping mechanism of the present invention after being disassembled;
FIG. 3 is an enlarged schematic view of the second clamping mechanism of the present invention;
the device comprises an operation table top 1, a first guide groove 101, a second guide groove 102, a first clamping mechanism 2, a clamping plate 201, a first connecting block 202, a first pipe body 203, an internal threaded pipe 204, a second connecting block 205, a threaded rod 206, a guide screw rod 207, a first nut 208, a second clamping mechanism 3, a fixed part 301, a movable part 302, a bolt 303, a limiting plate 304, a spring 306, a short screw rod 307 and a second nut 307.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
In the embodiment shown in fig. 1 to 3, a measuring base machining fixture comprises an operation table 1, a first clamping mechanism 2 and a second clamping mechanism 3, wherein:
the first clamping mechanism 2 comprises two clamping plates 201 and a distance adjusting piece, the distance adjusting piece comprises a fixed assembly and a movable assembly, the fixed assembly is mounted on the operation table board 1, the fixed assembly and the movable assembly are respectively connected with one clamping plate 201, the clamping plates 201 are in a right-angle shape, the distance between the two clamping plates 201 is adjusted through the distance adjusting piece, the two clamping plates 201 can be matched with rectangular measurement bases with different sizes, and each clamping plate 201 limits a right-angle surface of the measurement base;
second fixture 3 is located one side of first fixture 2, second fixture 3 includes mounting 301, moving part 302, bolt 303 and limiting plate 304, mounting 301 installs on operation mesa 1, moving part 302 passes through bolt 303 locking behind the fixed subassembly of second, the one end that is close to first fixture 2 of moving part 302 is provided with limiting plate 304, limiting plate 304 is located between two splint 201, through adjusting the relative position between moving part and the mounting 301, can make limiting plate 304 contradict on the side of keeping away from first fixture 2 of measuring the base, and then form the stable spacing centre gripping to four sides of measuring the base.
In this embodiment, the distance adjusting member fixing assembly includes a first connecting block 202, a first tube 203 and an internal threaded tube 204, one end of the first connecting block 202 is connected to one clamping plate 201, a side surface of the first connecting block 202 is fixedly connected to one end of the first tube 203, a circle of convex ring is arranged on an outer wall of the first tube 203, an annular groove is arranged at one end of the internal threaded tube 204, and the internal threaded tube 204 is rotatably connected to the first tube 203 through the cooperation of the annular groove and the convex ring;
the movable assembly of the distance adjusting part comprises a second connecting block 205 and a threaded rod 206, one end of the second connecting block 205 is connected with the other clamping plate 201, the side surface of the second connecting block 205 is connected with one end of the threaded rod 206, and the other end of the threaded rod 206 is in threaded connection with the inner cavity of the internal threaded pipe 204;
when rotating internal thread pipe 204, under the restriction of recess and bulge loop, internal thread pipe 204 can only circumferential direction can not the axial displacement, and the threaded rod 206 with internal thread pipe 204 threaded connection can follow the clockwise rotation or the anticlockwise rotation of internal thread pipe 204 this moment and be close to first body 203 or keep away from first body 203, and then drives the splint 201 of being connected with movable assembly and be close to the splint 201 of being connected with fixed subassembly.
In this embodiment, the lower extreme of the splint 201 that is connected with the second connecting block 205 is provided with the lead screw 207, the last first guide way 101 that is parallel with threaded rod 206 that is provided with of operation platform, the lead screw 207 passes through and locks through first nut 208 behind the first guide way 101, when the position of the splint 201 that is connected with the movable assembly is adjusted, loosen first nut 208 soon, the lead screw 207 moves along first guide way 101, the stationarity is good, when adjusting the position of the splint 201 that the movable assembly connects, first nut 208 of screwing, make the position stability of this splint 201 greatly improve under the effect of lead screw 207.
In this embodiment, the outer wall of internal thread pipe is provided with anti-skidding groove, the manual rotation of being convenient for.
In this embodiment, the fixing element 301 of the second clamping mechanism 3 is an inverted U-shaped structure, a threaded hole is formed in the upper end of the fixing element 301, and the movable element 302 of the second clamping mechanism 3 is a rectangular rod.
In this embodiment, the operating table 1 is provided with a second guide groove 102 parallel to the rectangular rod, and the lower end of the limiting plate 304 is provided with an adjustable locking member; the adjustable locking piece comprises a spring 305, a short screw 306 and a second nut 307, one end of the spring 305 is connected with the lower end face of the limiting plate 304, the spring 305 penetrates through the second guide groove 102, the lower end of the spring 305 is connected with the short screw 306, the second nut 307 is connected to the short screw 306 in a threaded mode, the second nut 307 abuts against the lower end face of the operating platform under the action of the spring 305, when the second clamping mechanism 3 is adjusted, the bolt 303 is unscrewed, the second nut 307 is pulled downwards, the rectangular rod is moved according to the size of the measuring base, the second nut 307 is loosened after the limiting plate 304 abuts against the side face of the measuring base, the bolt 303 is locked again, and under the action of the second nut 307 pulled by the bolt 303 and the spring 305, the position of the limiting plate 304 is kept stable.
In this embodiment, a plurality of fixing members 301 are disposed on the operating platform at intervals, a plurality of second guide grooves 102 are disposed on the operating platform, the positions of the fixing members 301 and the positions of the guide grooves correspond to each other one by one, and the mounting position of the movable member 302 can be selected according to the positions of the two clamping plates 201.
The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the forms and styles of the above embodiments, and any suitable changes or modifications made thereto by those skilled in the art according to the claims of the present invention shall fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a measure anchor clamps for base processing which characterized in that: including operation mesa, first fixture and second fixture, wherein:
the first clamping mechanism comprises two clamping plates and a distance adjusting piece, the distance adjusting piece comprises a fixed assembly and a movable assembly, the fixed assembly is arranged on the operating table top, the fixed assembly and the movable assembly are respectively connected with one clamping plate, and the clamping plates are in right-angle shapes;
the second fixture is located one side of first fixture, and the second fixture includes mounting, moving part, bolt and limiting plate, and the mounting is installed on the operation mesa, passes through bolt locking behind the fixed subassembly of second to the moving part, and the one end that is close to first fixture of moving part is provided with the limiting plate, and the limiting plate is located between two splint.
2. The jig for measuring machining of a pedestal according to claim 1, characterized in that: the distance adjusting piece fixing assembly comprises a first connecting block, a first pipe body and an internal thread pipe, one end of the first connecting block is connected with a clamping plate, the side face of the first connecting block is fixedly connected with one end of the first pipe body, a circle of convex ring is arranged on the outer wall of the first pipe body, one end of the internal thread pipe is provided with an annular groove, and the internal thread pipe is rotatably connected with the first pipe body through the matching of the annular groove and the convex ring;
the movable assembly of the distance adjusting piece comprises a second connecting block and a threaded rod, one end of the second connecting block is connected with another clamping plate, the side face of the second connecting block is connected with one end of the threaded rod, and the other end of the threaded rod is in threaded connection with the inner cavity of the internal threaded pipe.
3. The jig for measuring machining of a base as set forth in claim 2, wherein: the lower end of the clamping plate connected with the second connecting block is provided with a guide screw rod, a first guide groove parallel to the threaded rod is formed in the operating platform, and the guide screw rod is locked through a first nut after penetrating through the first guide groove.
4. The jig for measuring machining of a pedestal according to claim 2, characterized in that: and the outer wall of the internal thread pipe is provided with an anti-skidding groove.
5. The jig for measuring machining of a pedestal according to claim 1, characterized in that: the fixing piece of the second clamping mechanism is of an inverted U-shaped structure, a threaded hole is formed in the upper end of the fixing piece, and the moving piece of the second clamping mechanism is a rectangular rod.
6. The jig for measuring machining of a pedestal according to claim 5, characterized in that: the operation table top is provided with a second guide groove parallel to the rectangular rod, and the lower end of the limiting plate is provided with an adjustable locking piece.
7. The jig for measuring machining of a base as set forth in claim 6, wherein: the regulation formula retaining member includes spring, short screw rod and second nut, and the one end of spring is connected with the lower terminal surface of limiting plate, and the spring passes the second guide way, and the lower extreme of spring is connected with short screw rod, and threaded connection has the second nut on the short screw rod, and the second nut contradicts under operation platform's lower terminal surface under the effect of spring.
8. The jig for measuring machining of a pedestal according to claim 7, characterized in that: a plurality of fixing pieces are arranged on the operating platform at intervals, a plurality of second guide grooves are formed in the operating platform, and the fixing pieces correspond to the guide grooves in position one to one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221150844.0U CN217890703U (en) | 2022-05-13 | 2022-05-13 | Clamp for measuring base machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221150844.0U CN217890703U (en) | 2022-05-13 | 2022-05-13 | Clamp for measuring base machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217890703U true CN217890703U (en) | 2022-11-25 |
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ID=84110260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221150844.0U Active CN217890703U (en) | 2022-05-13 | 2022-05-13 | Clamp for measuring base machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217890703U (en) |
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2022
- 2022-05-13 CN CN202221150844.0U patent/CN217890703U/en active Active
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