CN213671481U - Auxiliary device for replacing mold of stretching sample piece sampling machine - Google Patents
Auxiliary device for replacing mold of stretching sample piece sampling machine Download PDFInfo
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- CN213671481U CN213671481U CN202022327267.5U CN202022327267U CN213671481U CN 213671481 U CN213671481 U CN 213671481U CN 202022327267 U CN202022327267 U CN 202022327267U CN 213671481 U CN213671481 U CN 213671481U
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Abstract
The utility model discloses a replacement auxiliary device for a mold of a tensile sample preparation machine, which comprises a sample preparation machine (10), a sample preparation machine platform (20) arranged on the sample preparation machine, and a sample preparation mold (30) detachably arranged at the mounting position of the sample preparation machine platform; a plurality of ball grooves are distributed on the surface of the sample making machine platform, the ball grooves are distributed around the installation position and are embedded with balls (50) in a matching way, and the upper ends of the balls are higher than the sample making machine platform, so that the sample making mould is arranged on the balls and is in rolling contact with the balls; the side part of the mounting position is provided with a manual fine adjustment assembly, the manual fine adjustment assembly comprises an ejector rod (40) and a threaded sleeve (42), the threaded sleeve is mounted on the surface of the sample making machine platform, the ejector rod is screwed in a thread and penetrates through the threaded sleeve, and one end of the ejector rod is in contact connection with the sample making mold. The invention can improve the replacement efficiency of the sampling machine mould, simultaneously improve the operation safety in the replacement process of the sampling mould and reduce the labor expenditure.
Description
Technical Field
The utility model relates to a sheet metal processing equipment especially relates to a tensile appearance system model machine mould change auxiliary device.
Background
The mechanical property detection of the metal sheet is widely used in various industries. The detection needs to obtain a sample in advance, and then the sample is detected to obtain a final desired detection result. The mode of obtaining the sample piece comprises methods such as electric spark cutting, machine tool milling, die blanking and the like, wherein the die blanking method is high in efficiency and wide in application. However, most of the metal plate sample pieces have large volume and heavy mass, and the sample preparation mold also weighs 200 kilograms and 100 kilograms and needs to be installed on an installation platform of a sample preparation machine.
In the tensile sample preparation machine of prior art, when the installation with change the mould, rely on small-size fork truck to place the mould that weighs nearly 200 kilograms on the platform, still need the manual work to promote to the mounted position, realize accurate positioning through artifical fine setting. However, the mold is too heavy, so that the sliding friction force between the mold and the platform is large, time and labor are wasted in manual pushing, and the installation and replacement efficiency of the mold is low.
Disclosure of Invention
An object of the utility model is to provide a change auxiliary device of tensile sample system machine mould can improve the change efficiency of system machine mould, improves the operational safety of system appearance mould change in-process simultaneously, reduces the manpower expenditure.
The utility model discloses a realize like this:
a replacement auxiliary device for a mold of a tensile sample piece sampling machine comprises a sampling machine, a sampling machine platform arranged on the sampling machine, and a sampling mold detachably arranged at the installation position of the sampling machine platform;
the surface of the sample making platform is distributed with a plurality of ball grooves which are distributed around the installation position and are embedded with balls in a matching way, and the upper ends of the balls are higher than the sample making platform, so that the sample making mould is arranged on the balls and is in rolling contact with the balls; the side part of the mounting position is provided with a manual fine adjustment assembly, the manual fine adjustment assembly comprises an ejector rod and a threaded sleeve, the threaded sleeve is mounted on the surface of the sample making machine platform, the ejector rod is in threaded connection with the threaded sleeve in a screwed mode and penetrates through the threaded sleeve, and one end of the ejector rod is connected with the sample making mold in a contact mode.
The other end of the ejector rod is provided with a handle, and the handle and the sample preparation mold are positioned on two sides of the threaded sleeve.
The distance between two adjacent balls is smaller than the width of the sample preparation mould.
The distance between two adjacent balls is 60-90 mm.
The diameter of the ball is 7-9 mm.
The ball grooves are arranged in a matrix and are uniformly distributed on the model making machine platform.
Compared with the prior art, the utility model, following beneficial effect has:
1. the utility model discloses owing to be equipped with can be at the ball that the ball inslot freely rolled, the sliding friction between system appearance mould and the system appearance model platform changes rolling friction into, greatly reduced frictional force, more labour saving and time saving when manpower promotion system appearance mould has effectively improved the change efficiency of system appearance mould.
2. The utility model discloses owing to be equipped with manual fine setting subassembly, change the horizontal migration of ejector pin into with the screw rotation between ejector pin and the threaded sleeve, utilize the ejector pin to realize the fine motion regulation of system appearance mould and the removal transition between mounted position and the ball position, reduced the artifical fine motion's in this stage intensity of labour, improved the location accuracy nature of system appearance mould, also further improved the change efficiency of system appearance mould.
3. The utility model discloses owing to be equipped with ball and manual fine setting subassembly, enable system appearance mould change in-process keep balance and the speed of sliding is stable, ensures to change the high efficiency and the safety of operation, and can reform transform on current system appearance machine, reduces equipment replacement cost.
The utility model discloses a ball and manual fine setting subassembly are dismantled fast and are installed system model machine mould, improve the operational safety of system appearance mould change in-process simultaneously, reduce the manpower expenditure, save time, save labour.
Drawings
Fig. 1 is a front view of the auxiliary device for changing the mold of the tensile sample preparation machine of the present invention.
In the figure, 10 sampling machines, 20 sampling machine platforms, 30 sampling moulds, 40 push rods, 41 handles, 42 threaded sleeves and 50 balls.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1, the auxiliary device for replacing a mold of a tensile sample preparation machine comprises a preparation machine 10, a preparation machine platform 20 installed on the preparation machine 10, and a preparation mold 30 detachably installed at the installation position of the preparation machine platform 20.
The surface of the sample making platform 20 is distributed with a plurality of ball grooves (not shown in the figure), the ball grooves are distributed around the installation position and are matched with and embedded with the balls 50, the upper ends of the balls 50 are higher than the sample making platform 20, so that the sample making mould 30 is arranged on the balls 50 and is in rolling contact with the balls 50, the sample making mould 30 can be horizontally moved to the installation position from the edge of the sample making platform 20 under the action of the balls 50 which freely roll in the ball grooves, the sliding friction between the sample making mould 30 and the sample making platform 20 in the prior art is converted into the rolling friction between the sample making mould 30 and the balls 50, the friction is greatly reduced, the sample making mould 30 is convenient to stably, efficiently and laborsavingly move, and the purpose of dismounting is achieved.
The side part of the installation position is provided with a manual fine adjustment assembly, the manual fine adjustment assembly comprises an ejector rod 40 and a threaded sleeve 42, the threaded sleeve 42 is installed on the surface of the sample making machine platform 20, the ejector rod 40 is screwed and penetrates through the threaded sleeve 42, one end of the ejector rod 40 is in contact connection with the sample making mold 30, the thread rotation between the ejector rod 40 and the threaded sleeve 42 is converted into the linear motion of the ejector rod 40, the ejector rod 40 is used for synchronously pushing the sample making mold 30 to move horizontally, and the sample making mold 30 is accurately positioned at the installation position. The strength of the jack 40 can be determined according to the weight of the sample preparation mold 30, including the length, diameter, material, etc. of the jack 40.
The other end of the ejector rod 40 is provided with a handle 41, the handle 41 and the sample preparation mould 30 are positioned at two sides of the threaded sleeve 42, manual rotation control of the ejector rod 40 is facilitated, and the operation is more time-saving and labor-saving.
The distance between two adjacent balls 50 is smaller than the width of the sample preparation mould 30, preferably 60-90mm, so that the sample preparation mould 30 can stably slide on the uniformly distributed balls 50.
Preferably, the diameter of the ball 50 is 7-9mm, and the ball can be made of materials with higher hardness, such as steel, iron and the like, and has the advantages of small volume, easy installation and replacement and low cost.
The plurality of ball grooves are arranged in a matrix and are uniformly distributed on the sample preparation machine platform 20, so that the sample preparation mold 30 can be stably pushed to the mounting position from all directions, the balls 50 are uniformly stressed and are not easy to damage, and the service life is long.
When the sample preparation mold 30 is disassembled, the threaded sleeve 42 is installed at the installation position, the ejector rod 40 is rotated through the handle 41, the ejector rod 40 is horizontally ejected forwards through the threaded rotation between the ejector rod 40 and the threaded sleeve 42, so that the sample preparation mold 30 is horizontally ejected forwards, the micro-motion of the sample preparation mold 30 is realized, and the sample preparation mold 30 is moved out of the installation position and moved onto the ball 50. Through manual promotion, under the effect of free rolling ball 50, can slide system appearance mould 30 to the edge of system appearance machine platform 20, be convenient for change system appearance mould 30 through fork truck.
When installation system appearance mould 30, accessible ball 50 slides system appearance mould 30 to mounted position edge, install threaded sleeve 42 in mounted position department, through handle 41 antiport pole 40, make between ejector pole 40 and the threaded sleeve 42 through the screw thread rotation with ejector pole 40 horizontal advancing forward, thereby advance system appearance mould 30 horizontal advancing forward, realize the fine motion of system appearance mould 30, make system appearance mould 30 move into the mounted position, the rotatory number of turns control of the screw thread of accessible equipartition makes system appearance mould 30 accurate positioning, can carry out system appearance production behind the fixed system appearance mould 30.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, therefore, any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (6)
1. A replacement auxiliary device for a mold of a tensile sample preparation machine comprises a sample preparation machine (10), a sample preparation machine platform (20) arranged on the sample preparation machine (10), and a sample preparation mold (30) detachably arranged at the installation position of the sample preparation machine platform (20);
the method is characterized in that: the surface of the sample making platform (20) is distributed with a plurality of ball grooves, the ball grooves are distributed around the installation position and are embedded with balls (50) in a matching way, and the upper ends of the balls (50) are higher than the sample making platform (20), so that the sample making mold (30) is arranged on the balls (50) and is in rolling contact with the balls (50); the side part of the mounting position is provided with a manual fine adjustment assembly, the manual fine adjustment assembly comprises an ejector rod (40) and a threaded sleeve (42), the threaded sleeve (42) is mounted on the surface of the sample making platform (20), the ejector rod (40) is in threaded connection and penetrates through the threaded sleeve (42), and one end of the ejector rod (40) is in contact connection with the sample making mold (30).
2. The apparatus for assisting in the replacement of a mold in a tensile sample preparation machine according to claim 1, wherein: the other end of the ejector rod (40) is provided with a handle (41), and the handle (41) and the sample preparation mould (30) are positioned on two sides of the threaded sleeve (42).
3. The apparatus for assisting in the replacement of a mold in a tensile sample preparation machine according to claim 1, wherein: the distance between two adjacent balls (50) is smaller than the width of the sample preparation mould (30).
4. The apparatus for assisting in the replacement of a mold in a tensile sample preparation machine according to claim 3, wherein: the distance between two adjacent balls (50) is 60-90 mm.
5. The apparatus for assisting in the replacement of a mold in a tensile sample preparation machine according to claim 1, 3 or 4, wherein: the diameter of the ball (50) is 7-9 mm.
6. The apparatus for assisting in the replacement of a mold in a tensile sample preparation machine according to claim 1, wherein: the ball grooves are arranged in a matrix and are uniformly distributed on the prototype making platform (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022327267.5U CN213671481U (en) | 2020-10-19 | 2020-10-19 | Auxiliary device for replacing mold of stretching sample piece sampling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022327267.5U CN213671481U (en) | 2020-10-19 | 2020-10-19 | Auxiliary device for replacing mold of stretching sample piece sampling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213671481U true CN213671481U (en) | 2021-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022327267.5U Active CN213671481U (en) | 2020-10-19 | 2020-10-19 | Auxiliary device for replacing mold of stretching sample piece sampling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213671481U (en) |
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2020
- 2020-10-19 CN CN202022327267.5U patent/CN213671481U/en active Active
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