CN215240414U - Be applied to machine-building finished product and detect and use anchor clamps - Google Patents
Be applied to machine-building finished product and detect and use anchor clamps Download PDFInfo
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- CN215240414U CN215240414U CN202121568822.1U CN202121568822U CN215240414U CN 215240414 U CN215240414 U CN 215240414U CN 202121568822 U CN202121568822 U CN 202121568822U CN 215240414 U CN215240414 U CN 215240414U
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- threaded rod
- base
- main shaft
- bevel gear
- worm
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Abstract
The utility model relates to a be applied to finished product inspection of machine-building and use anchor clamps, the on-line screen storage device comprises a base, the main shaft is installed through a plurality of bearing in the bottom surface of base, both ends bilateral symmetry is provided with the centre gripping subassembly about the main shaft, the centre gripping subassembly all links firmly and is located the drive bevel gear of vertical face including coaxial and main shaft, drive bevel gear all meshes the driven bevel gear who is located the horizontal plane, driven bevel gear all coaxially has set firmly the worm, the worm all meshes the worm wheel of installing in the frame, the equal coaxial sliding connection of worm wheel shaft has the threaded rod, the equal spiro union of threaded rod is on the supporting seat of base top surface, the threaded rod tip all leans on the clamp splice normal running fit at the base top surface with the base. The structure is simple.
Description
Technical Field
The utility model relates to a be applied to fixture for finished product detection of machine-building belongs to mechanical technical field.
Background
The mechanical manufacturing refers to the industrial departments engaged in the production of various power machines, hoisting and transporting machines, agricultural machines, metallurgical mining machines and the like, the mechanical manufacturing industry provides technical equipment for the whole national economy, and the mechanical manufacturing procedures can be divided into casting, forging, stamping, cutting and the like.
In order to ensure that the size of the machined part meets the industrial requirement, the size of the machined part needs to be detected, and the precision of the machined part is ensured to meet the use requirement.
The prior device has the following problems: the clamping fixture has the advantages that the workpiece is clamped and fixed by adopting the mode that the two groups of clamping blocks are independently driven, so that the step of clamping and fixing the workpiece is increased, and the efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies of the prior art, the technical problem to be solved in the present invention is to provide a fixture for finished product inspection for machine manufacturing.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a be applied to finished product inspection anchor clamps of machine-building, the on-line screen storage device comprises a base, the main shaft is installed through a plurality of bearing in the bottom surface of base, both ends bilateral symmetry is provided with the centre gripping subassembly about the main shaft, the centre gripping subassembly all includes coaxial drive bevel gear who links firmly and be located vertical face with the main shaft, drive bevel gear all meshes the driven bevel gear who is located the horizontal plane, driven bevel gear all coaxially has set firmly the worm, the worm all meshes has rack-mounted worm wheel, the equal coaxial sliding connection of worm gear shaft has the threaded rod, the equal spiro union of threaded rod is on the supporting seat of base top surface, the threaded rod tip all leans on the clamp splice normal running fit at the base top surface with the base.
Preferably, one end of the main shaft is eccentrically provided with a rotating handle for holding and rotating the main shaft.
Preferably, the top surface of the base is fixedly provided with a support frame for mounting the worm.
Preferably, the wheel shafts of the worm gears are square shafts, and the threaded rods are coaxially provided with square holes for inserting square rods on the same end side.
Preferably, the threaded rod all sets firmly the cylindrical connecting plate that the external diameter is greater than the threaded rod with the link of clamp splice, and the connecting plate all is located inside the circular connection pad of spiro union on the clamp splice joint end face, and the equal circumference of both ends face inlays and is equipped with a plurality of ball about the connecting plate, and the connecting plate all is through ball and connection pad inner wall, clamp splice joint end face roll fit.
Compared with the prior art, the utility model discloses following beneficial effect has: the two driving bevel gears on the same main shaft rotate to respectively drive the driven bevel gears to rotate, so that the worm rotates, the worm drives the worm wheel to rotate, the worm wheel drives the threaded rod to rotate, the threaded rod moves through a threaded hole formed in the supporting seat, the threaded rod pushes the clamping blocks to move, two groups of clamping blocks are synchronously utilized to clamp workpieces, and the clamping blocks are enabled to apply more uniform force on the workpieces when the workpieces are clamped.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a first schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a second schematic structural diagram of an embodiment of the present invention.
Fig. 3 is a schematic view of the construction of the connection plate.
Fig. 4 is a schematic view of the construction of the threaded rod.
Detailed Description
The present invention will be further explained with reference to the drawings and the embodiments.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
As shown in fig. 1~4, this embodiment provides a be applied to fixture for finished product detection of machine-building, including base 1, main shaft 3 is installed through a plurality of bearing 2 in the bottom surface of base, both ends bilateral symmetry is provided with clamping component 4 about the main shaft, clamping component all includes that coaxial and main shaft link firmly and be located the drive bevel gear 5 of vertical face, drive bevel gear all meshes the driven bevel gear 6 that is located the horizontal plane, driven bevel gear all coaxially has set firmly worm 7, the worm all meshes has rack-mounted worm wheel 8, the equal coaxial sliding connection of worm wheel shaft has threaded rod 9, the equal spiro union of threaded rod is on the supporting seat 10 of base top surface, the threaded rod tip all leans on at the clamp splice 11 normal running fit of base top surface with the base. The clamp blocks are square.
In the embodiment of the present invention, a rotating handle 12 is eccentrically disposed at one end of the main shaft for holding the main shaft.
In the embodiment of the present invention, the top surface of the base is fixedly provided with a supporting frame 13 for mounting the worm.
In the embodiment of the present invention, the wheel shaft of the worm wheel is a square shaft 14, and the threaded rod is coaxially provided with a square hole 15 for inserting the square shaft at the same side. When the threaded rod moves, the square shaft is axially adjusted in a telescopic manner on the square hole.
The embodiment of the utility model provides an in, the threaded rod all sets firmly the cylindrical connecting plate 16 that the external diameter is greater than the threaded rod with the link of clamp splice, and inside the connecting plate all was located the circular connection pad 17 of spiro union on the clamp splice connection terminal surface, the equal circumference of both ends face inlays and is equipped with a plurality of ball 18 about the connecting plate, and the connecting plate all reduces frictional force through ball and connection pad inner wall, clamp splice connection terminal surface roll fit.
The working principle of the clamp applied to the finished product detection of the machine manufacturing is as follows: the two driving bevel gears on the same main shaft rotate to respectively drive the driven bevel gears to rotate, so that the worm rotates, the worm drives the worm wheel to rotate, the worm wheel drives the threaded rod to rotate, the threaded rod moves through a threaded hole formed in the supporting seat, the threaded rod pushes the clamping blocks to move, two groups of clamping blocks are synchronously utilized to clamp workpieces, and the clamping blocks are enabled to apply more uniform force on the workpieces when the workpieces are clamped.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a be applied to machine-building finished product and detect and use anchor clamps which characterized in that: the clamping device comprises a base, the main shaft is installed through a plurality of bearing in the bottom surface of base, both ends bilateral symmetry is provided with the centre gripping subassembly about the main shaft, the centre gripping subassembly all includes coaxial drive bevel gear that links firmly and be located vertical face with the main shaft, drive bevel gear all meshes the driven bevel gear that is located the horizontal plane, driven bevel gear all coaxially has set firmly the worm, the worm all meshes the worm wheel of installing in the frame, the equal coaxial sliding connection of worm wheel shaft has the threaded rod, the equal spiro union of threaded rod is on the supporting seat of base top surface, the threaded rod tip all leans on the clamp splice normal running fit at the base top surface with the base.
2. The jig for inspecting finished products applied to machine manufacturing according to claim 1, wherein: one end of the main shaft is eccentrically provided with a rotating handle for holding and rotating the main shaft.
3. The jig for inspecting finished products applied to machine manufacturing according to claim 1, wherein: the top surface of the base is fixedly provided with a support frame for mounting the worm.
4. The jig for inspecting finished products applied to machine manufacturing according to claim 1, wherein: the shaft of worm wheel is the square shaft, and the threaded rod all is coaxial to be equipped with the square hole that is used for with terminal side square bar to insert.
5. The jig for inspecting finished products applied to machine manufacturing according to claim 1, wherein: the threaded rod all sets firmly the cylindrical connecting plate that the external diameter is greater than the threaded rod with the link of clamp splice, and inside the connecting plate all was located the circular connection pad of spiro union on the clamp splice connection terminal surface, the equal circumference of both ends face inlays and is equipped with a plurality of ball about the connecting plate, and the connecting plate all is through ball and connection pad inner wall, clamp splice connection terminal surface roll fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121568822.1U CN215240414U (en) | 2021-07-12 | 2021-07-12 | Be applied to machine-building finished product and detect and use anchor clamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121568822.1U CN215240414U (en) | 2021-07-12 | 2021-07-12 | Be applied to machine-building finished product and detect and use anchor clamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215240414U true CN215240414U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121568822.1U Active CN215240414U (en) | 2021-07-12 | 2021-07-12 | Be applied to machine-building finished product and detect and use anchor clamps |
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| CN (1) | CN215240414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260840A (en) * | 2021-12-28 | 2022-04-01 | 贵州凯星液力传动机械有限公司 | Special vehicle transmission shaft maintenance machine |
-
2021
- 2021-07-12 CN CN202121568822.1U patent/CN215240414U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114260840A (en) * | 2021-12-28 | 2022-04-01 | 贵州凯星液力传动机械有限公司 | Special vehicle transmission shaft maintenance machine |
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