CN212747559U - Novel auxiliary clamp for three-coordinate measurement - Google Patents
Novel auxiliary clamp for three-coordinate measurement Download PDFInfo
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- CN212747559U CN212747559U CN202021492538.6U CN202021492538U CN212747559U CN 212747559 U CN212747559 U CN 212747559U CN 202021492538 U CN202021492538 U CN 202021492538U CN 212747559 U CN212747559 U CN 212747559U
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Abstract
The utility model relates to the technical field of auxiliary clamps and discloses a novel auxiliary clamp for three-coordinate measurement, which comprises a bottom plate and side plates, wherein two side plates are respectively arranged at two sides of the upper surface of the bottom plate, the left side of the side plate is fixedly connected with the bottom plate, the inner parts of the two side plates are respectively provided with a rotary rod through the rotation of two rotary shafts, one end of the inner side of each rotary rod is fixedly provided with a clamping block, the upper surface of bottom plate just is located two the outside of curb plate is the fixed plate that is provided with, two the inboard both ends of fixed plate are the fixed limiting plate that is provided with, two all be provided with two-way rack, two between the limiting plate the rear end of two-way rack passes through fixed block and the limiting plate sliding connection who corresponds, two the equal threaded connection in outside of fixed plate has the threaded rod, two the inboard one end of threaded rod all with the two-way rack fixed connection who corresponds. The utility model discloses the convenience carries out quick centre gripping to the work piece of not unidimensional thickness.
Description
Technical Field
The utility model relates to an auxiliary clamp technical field especially relates to a novel auxiliary clamp for three-coordinate measurement.
Background
Three axes of the three-coordinate measuring instrument are provided with an air source brake switch and a micro-motion device, so that the single-axis precision transmission can be realized, and a high-performance data acquisition system is adopted. The method is applied to precision measurement of product design, mold equipment, gear measurement, blade measurement machine manufacturing, tool fixtures, steam mold accessories, electronic appliances and the like.
The traditional novel auxiliary clamp for three-coordinate measurement generally adopts a plurality of pressing blocks to clamp and fix a workpiece, the fixing efficiency is low, the pressing blocks of different models need to be replaced for workpieces of different sizes and thicknesses, and time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the fixed inefficiency of the novel auxiliary fixture of three-coordinate measurement carries out quick centre gripping with inconvenient work piece to different sizes and thickness among the prior art, and the novel auxiliary fixture who is used for three-coordinate measurement who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel auxiliary clamp for three-coordinate measurement comprises a bottom plate and side plates, wherein the two side plates are respectively arranged on two sides of the upper surface of the bottom plate, the left side plate is fixedly connected with the bottom plate, the insides of the two side plates are respectively provided with a rotating rod through two rotating shafts in a rotating manner, clamping blocks are fixedly arranged at one end of the inner sides of a plurality of rotating rods, fixed plates are fixedly arranged on the upper surface of the bottom plate and positioned on the outer sides of the two side plates, limiting plates are fixedly arranged at two ends of the inner sides of the two fixed plates, a two-way rack is arranged between the two limiting plates, the rear ends of the two-way racks are slidably connected with the corresponding limiting plates through the fixed blocks, threaded rods are respectively in threaded connection with the outer sides of the two fixed plates, one end of the inner sides of, and a limiting mechanism for fixing the right side plate is arranged in the groove.
Preferably, stop gear includes first fixture block and second fixture block, and is a plurality of first fixture block symmetry sets up in the both sides of recess, the right side the fixed connecting plate that is provided with of lower extreme of curb plate, the spout has been seted up to the inside of connecting plate, the both sides slip of spout is provided with two connecting rods, two the equal fixed setting in the left end outside of the connecting rod that corresponds of second fixture block, two the second fixture block all matches, two with the first fixture block to a plurality of correspondences all be provided with a plurality of springs between the connecting rod.
Preferably, a plurality of the clamping blocks are made of rubber materials.
Preferably, the clamping pieces are connected to the upper surfaces of the clamping blocks through threads.
Preferably, a plurality of the springs are compression springs.
Preferably, one end of the outer side of each of the two threaded rods is fixedly provided with a handle.
Compared with the prior art, the utility model provides a novel supplementary anchor clamps for three-coordinate measurement possesses following beneficial effect:
this a novel supplementary anchor clamps for three-coordinate measurement can drive the rack through rotating the threaded rod and remove to can drive two gear revolve, two gears can drive two rotary rods and rotate, thereby can drive two clamp splice removals, thereby the convenience carries out the centre gripping to not unidimensional work piece, and a plurality of clamp splice upper surfaces all have the clamping piece through bolt threaded connection, thereby realize carrying out the centre gripping to the work piece of different thickness.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the convenience carries out quick centre gripping to the work piece of not unidimensional thickness.
Drawings
Fig. 1 is a schematic structural view of a novel auxiliary fixture for three-coordinate measurement according to the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1.
In the figure: the device comprises a base plate 1, side plates 2, a rotating shaft 3, a rotating rod 4, a clamping block 5, a clamping piece 6, a gear 7, a fixing plate 8, a threaded rod 9, a limiting plate 10, a bidirectional rack 11, a handle 12, a first clamping block 13, a connecting rod 14, a second clamping block 15, a connecting plate 16 and a spring 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a novel auxiliary fixture for three-coordinate measurement comprises a bottom plate 1 and side plates 2, wherein the two side plates 2 are respectively arranged at two sides of the upper surface of the bottom plate 1, the left side plate 2 is fixedly connected with the bottom plate 1, the interior of the two side plates 2 is respectively provided with a rotating rod 4 through two rotating shafts 3 in a rotating manner, one end of the inner side of each rotating rod 4 is fixedly provided with a clamping block 5, the upper surface of the bottom plate 1 and the outer sides of the two side plates 2 are respectively fixedly provided with a fixed plate 8, two ends of the inner sides of the two fixed plates 8 are respectively fixedly provided with a limiting plate 10, a two-way rack 11 is arranged between the two limiting plates 10, the rear ends of the two-way racks 11 are slidably connected with the corresponding limiting plates 10 through the fixed blocks, the outer sides of the two fixed plates, the right side of the bottom plate 1 is provided with a groove, and a limiting mechanism for fixing the right side plate 2 is arranged in the groove.
Stop gear includes first fixture block 13 and second fixture block 15, and a plurality of first fixture block 13 symmetries set up in the both sides of recess, and the fixed connecting plate that is provided with of lower extreme of right side curb plate 2, the spout has been seted up to the inside of connecting plate, and the both sides slip of spout is provided with two connecting rods 14, and two second fixture blocks 15 are all fixed to be set up in the left end outside of the connecting rod 14 that corresponds, and two second fixture blocks 15 all match with first fixture block 13 to a plurality of correspondences, all are provided with a plurality of springs 17 between two connecting rods 14.
The clamping blocks 5 are made of rubber materials, so that the workpiece is prevented from being damaged by clamping.
The upper surfaces of the clamping blocks 5 are connected with clamping pieces 6 through threads, so that workpieces with different thicknesses can be clamped conveniently.
The plurality of springs 17 are compression springs, and push the two link rods 14 outward in a natural state.
The utility model discloses in, during the use, the staff places the work piece on bottom plate 1, adjust anchor clamps according to the size of work piece, promote right side curb plate 2 to the left side, first fixture block 13 and the 15 cooperation chucking of second fixture block through both sides, realize the regulation to 2 intervals of two curb plates promptly, it can drive threaded rod 9 rotation to rotate handle 12, thereby drive two-way rack 11 and remove, two-way rack 11 removes two gears 7 rotations that drive the correspondence, thereby can drive two rotary rod 4 rotations, it removes to drive a plurality of clamp splices 5 promptly, thereby can carry out quick centre gripping to the work piece of not unidimensional fixed, the bolt of rotating a plurality of clamp splices 5 upper surfaces can be adjusted the local distance between a plurality of clamp splices 6 and the clamp splice 5 that corresponds, thereby can realize pressing from both sides tightly fixedly to the work piece of different thickness.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A novel auxiliary clamp for three-coordinate measurement comprises a bottom plate (1) and side plates (2), and is characterized in that the two side plates (2) are respectively arranged at two sides of the upper surface of the bottom plate (1), the left side plate (2) is fixedly connected with the bottom plate (1), the insides of the two side plates (2) are respectively provided with a rotating rod (4) in a rotating manner through two rotating shafts (3), one ends of the inner sides of the rotating rods (4) are respectively and fixedly provided with a clamping block (5), the upper surface of the bottom plate (1) and the outsides of the two side plates (2) are respectively and fixedly provided with a fixed plate (8), two ends of the inner sides of the two fixed plates (8) are respectively and fixedly provided with a limiting plate (10), a bidirectional rack (11) is arranged between the two limiting plates (10), and the rear ends of the two bidirectional racks (11) are slidably connected with the corresponding limiting plates (10, the outer sides of the two fixing plates (8) are all in threaded connection with threaded rods (9), one ends of the inner sides of the two threaded rods (9) are fixedly connected with corresponding two-way racks (11), the right side of the bottom plate (1) is provided with a groove, and a limiting mechanism for fixing the right side of the side plate (2) is arranged inside the groove.
2. The novel auxiliary fixture for three-coordinate measurement according to claim 1, wherein the limiting mechanism comprises a first fixture block (13) and a second fixture block (15), the first fixture blocks (13) are symmetrically arranged on two sides of the groove, a connecting plate is fixedly arranged at the lower end of the side plate (2) on the right side, a sliding groove is formed in the connecting plate, two connecting rods (14) are slidably arranged on two sides of the sliding groove, the second fixture blocks (15) are fixedly arranged on the outer side of the left ends of the corresponding connecting rods (14), the second fixture blocks (15) are matched with the corresponding first fixture blocks (13), and a plurality of springs (17) are arranged between the two connecting rods (14).
3. The new auxiliary clamp for three-coordinate measurement according to claim 1, characterized in that a plurality of said clamping blocks (5) are made of rubber.
4. The new auxiliary clamp for three-coordinate measurement as claimed in claim 1, characterized in that the upper surfaces of the clamping blocks (5) are each connected with a clamping piece (6) by a thread.
5. A new auxiliary clamp for three-coordinate measuring, according to claim 2, characterized in that said plurality of springs (17) are compression springs.
6. A new auxiliary clamp for three-coordinate measuring, according to claim 1, characterized in that the outer ends of both threaded rods (9) are fixedly provided with a handle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021492538.6U CN212747559U (en) | 2020-07-27 | 2020-07-27 | Novel auxiliary clamp for three-coordinate measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021492538.6U CN212747559U (en) | 2020-07-27 | 2020-07-27 | Novel auxiliary clamp for three-coordinate measurement |
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| Publication Number | Publication Date |
|---|---|
| CN212747559U true CN212747559U (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021492538.6U Active CN212747559U (en) | 2020-07-27 | 2020-07-27 | Novel auxiliary clamp for three-coordinate measurement |
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| CN (1) | CN212747559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114994376A (en) * | 2022-07-04 | 2022-09-02 | 黑龙江工程学院 | Automatic debugging equipment for filter |
-
2020
- 2020-07-27 CN CN202021492538.6U patent/CN212747559U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114994376A (en) * | 2022-07-04 | 2022-09-02 | 黑龙江工程学院 | Automatic debugging equipment for filter |
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